CN110356678A - Collapsible box - Google Patents
Collapsible box Download PDFInfo
- Publication number
- CN110356678A CN110356678A CN201910510930.4A CN201910510930A CN110356678A CN 110356678 A CN110356678 A CN 110356678A CN 201910510930 A CN201910510930 A CN 201910510930A CN 110356678 A CN110356678 A CN 110356678A
- Authority
- CN
- China
- Prior art keywords
- side plate
- case lid
- plate
- edge
- sealing element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 121
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 82
- 230000001681 protective effect Effects 0.000 claims description 52
- 239000011324 bead Substances 0.000 claims description 6
- 230000014759 maintenance of location Effects 0.000 claims description 6
- 210000003205 muscle Anatomy 0.000 description 29
- 230000002093 peripheral effect Effects 0.000 description 10
- 239000000758 substrate Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 208000002925 dental caries Diseases 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 229920006328 Styrofoam Polymers 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 239000008261 styrofoam Substances 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
- B65D11/1833—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected whereby all side walls are hingedly connected to the base panel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/14—Non-removable lids or covers
- B65D43/16—Non-removable lids or covers hinged for upward or downward movement
- B65D43/161—Non-removable lids or covers hinged for upward or downward movement comprising two or more cover sections hinged one to another
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3813—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container
- B65D81/3823—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container formed of different materials, e.g. laminated or foam filling between walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
This application discloses a kind of collapsible boxs.Collapsible box has cabinet and case lid, and wherein cabinet has pedestal and is foldably connected to a pair of the first opposite side plate and a pair of the second opposite side plate of pedestal.One edge of case lid is articulated with the top of cabinet.The junction between junction, pedestal and the first side plate and the second side plate between case lid and the first side plate and the second side plate and the junction between the first side plate and the second side plate are provided with sealing element.The collapsible box of the application can it is folding simultaneously, realize good leakproofness.
Description
Technical field
The present invention relates to a kind of containers, and in particular to a kind of collapsible box.
Background technique
Upright, four pieces of side plates interlockings opposite will be unfolded in existing collapsible container, when in use, side plate, to be formed opposite
Holding freight is carried out in closed space, when foldable container is used to load the fresh equal food of vegetables and fruits, when especially needing cold chain transportation,
The opposite closing of container, because fresh food transport is highly prone to external environment and pollutes, causes to eat with regard to particularly important
Product septic yeast and it is existing.Most of this obtains container, and collapsible container generally not with cover, fresh food is loaded into container
Interior, container top is generally open, and such food is highly prone to the influence of external condition.And existing container with cover
It can not fold, it is extremely inconvenient to store and transport.
Therefore, this field needs a kind of collapsible container with cover, can ensure relative closure in the case where upright state is unfolded,
It again can the storage convenient for folding when idle.
Summary of the invention
The object of the present invention is to provide a kind of collapsible container, which is equipped with single flip lid, folds when idle
And flip lid is accommodated in pedestal protective edge, preferably it can also ensure container relative closure in the case where upright state is unfolded.
To achieve the above object, the present invention provides a kind of collapsible box, the folding carton has cabinet and case lid, wherein
The cabinet has pedestal and is foldably connected to opposite the first side plate of a pair and a pair of opposite second of the pedestal
Side plate, an edge of the case lid are articulated with the top of the cabinet, wherein the case lid and first side plate and described the
Junction between junction, the pedestal and first side plate and second side plate between two side plates and described
Junction between first side plate and second side plate is provided with sealing element.
In one embodiment, the sealing element between the case lid and first side plate and second side plate is arranged described
The bottom side periphery of case lid is simultaneously fixedly connected on the case lid.
In one embodiment, the case lid is welded to each other by inner panel and outside plate, the opposite edge of a pair of the case lid
The outside plate at place extends the edge of the inner panel, and an edge in the opposite edge of another pair is equipped with case lid articulated section, another
The outside plate and inner panel of a edge flush or also extend the edge of the inner panel, and the sealing element on the case lid is connected to institute
State inner panel.
In one embodiment, the outside plate at the other edge opposite with the edge of case lid articulated section is equipped with of the case lid is equipped with
The inside top of one edge, first side plate is equipped with opening up groove, and the edge is operationally caught in described recessed
In slot.
In one embodiment, the case lid is further arranged to, and in the state of covering case lid, the outside plate of the case lid prolongs
The part for stretching out the inner panel edge is overlapped on second side plate.
In one embodiment, the sealing element of the case lid is the ring-shaped article with two opposite opposite sides, the case lid it is close
The opposite side of a pair of sealing extends beyond the outer edge of the inner panel of second side plate, in the opposite side of another pair
One operationally against first side plate.
In one embodiment, the case lid is articulated with one in a pair of the first opposite side plate, and the pair of opposite the
The inside on another the top in side plate is equipped with opening up and towards box house groove, the sealing element of the case lid
A part operationally against the groove.
In one embodiment, the sealing element of the case lid has seal body and at least row from seal body protrusion
Mounting post, the end of the mounting post are equipped with buckle, have corresponding mounting hole on the case lid, described to buckle into the peace
Fill hole.
In one embodiment, the first edge of the case lid is articulated with a side in a pair of first side plate by articulation piece
The top of plate, the first edge of the case lid are equipped with case lid articulated section, and in a pair of first side plate a side plate top
Equipped with side plate articulated section, wherein the first edge and second edge of the articulation piece are respectively equipped with the first main body articulated section and second
Main body articulated section, the case lid articulated section and first main body articulated section are hinged and the side plate articulated section and institute
It states the second main body articulated section to be hinged, wherein being connected with articulation piece sealing element on the downside of the articulation piece, the articulation piece is close
The first side of sealing is operationally against first side plate.
In one embodiment, the second side opposite with the first side of the articulation piece sealing element is overlapped on the case lid
Sealing element.
In one embodiment, the left and right side edge of the plate-like body of second side plate is equipped with side plate occlusion portion, the side
Plate occlusion portion is connected with side plate sealing element, and the side plate sealing element extends beyond the side plate occlusion portion.
In one embodiment, the side plate sealing element has long strip shape main body, and the long strip shape main body is equipped with
Spaced multiple protrusions, the side plate occlusion portion are equipped with corresponding groove, the protrusion in the long strip shape main body
It is operatively secured to the groove.
In one embodiment, first side plate and second side plate all have plate-like body and from the plate-like bodies
Spaced multiple hinge extensions that lower part is extended, the pedestal have plate-like body and two pairs from plate-like body
Two pairs of opposite protective edges that opposite edges extend upward, the protective edge are equipped with opening up and towards box house cavity,
Wherein the hinge extension is equipped with sealing element and/or the cavity of the pedestal is equipped with sealing element.
In one embodiment, be installed on the hinge extension sealing element be located at the hinge extension the left and right sides and
Downside and the left and right sides and downside for extending beyond the hinge extension.
In one embodiment, the left and right side edge of the plate-like body of second side plate is equipped with sealing element.
In one embodiment, each hinge extension is connected with individual sealing element.
In one embodiment, there is the pedestal plate-like body and a pair of of opposite edges from plate-like body to extend upward
A pair of opposite protective edge, the protective edge are equipped with opening up and towards box house cavity, the middle part of the cavity be equipped with from
The pedestal limiting section that the bottom wall of cavity integrally extends upward；First side plate and second side plate all have plate-like body
And the spaced multiple hinge extensions extended from the lower part of the plate-like body, first side plate and/or institute
The left and right side edge for stating the plate-like body of the second side plate is equipped with sealing element, and the bottom end of each hinge extension is equipped with side plate hinge
Axis, wherein the side plate hinge axis and pedestal limiting section cooperation, and it is installed on the sealing element position of the hinge extension
In the left and right sides of the hinge extension and downside and extend beyond the left and right sides and downside of the hinge extension.
In one embodiment, be installed at the left and right edges of the sealing element of the hinge extension be equipped with vertical groove and/
Or lower edge is equipped with lateral groove.
In one embodiment, the protective edge is additionally provided in the pedestal limiting section and towards the base guide of inner opening
Portion, each hinge extension are additionally provided with the side plate guide part between the side plate hinge axis, the side plate guide part
It can slide up and down to and be connected to the base guide portion.
In one embodiment, the pedestal limiting section is a plate-like portion, and the base guide portion is to be set to the pedestal limit
The two sides side wall upper part of the groove at the middle part in position portion and the cavity is equipped with first base retention bead.
In one embodiment, the hinge extension has plate-like body, and the side plate hinge axis is from the bottom of the plate-like body
The direction that the end left and right sides is directed parallel to side plate is extended, and the side plate guide part is from the plate-like body along perpendicular to the plate
The guide pad that the direction of shape main body is extended.
In one embodiment, each by inner panel and outside plate phase in first side plate, second side plate and the case lid
It is mutually welded, insulating layer is equipped between the inner panel and the outside plate；And the pedestal has plate-like body and from the plate
Insulating layer is provided in the protective edge that the surrounding of shape main body upwardly extends, the plate-like body and the protective edge.
In one embodiment, the first edge of the case lid is articulated with a side in a pair of first side plate by articulation piece
The top of plate, the case lid are equipped with case lid articulated section along first edge, and in a pair of first side plate a side plate top
Equipped with side plate articulated section, wherein the first edge and second edge of the articulation piece are respectively equipped with the first main body articulated section and second
Main body articulated section, the case lid articulated section and first main body articulated section are hinged and the side plate articulated section and institute
The second main body articulated section is stated to be hinged.
In one embodiment, the articulation piece is the component separated with the cabinet and the case lid and case lid hinge
Socket part is only arranged along the first edge of the case lid.
In one embodiment, the articulation piece and the case lid be hinged be formed by component size be matched with it is described can
The size of the opening of folding carton.
In one embodiment, the first main body articulated section of the articulation piece is equipped with spaced multiple recessed along first edge
Slot, wherein at least part of the case lid articulated section of the case lid is located in the groove.
In one embodiment, the width of the articulation piece and the case lid is arranged to be folded to outside the side plate in the case lid
When on side, the edge of the case lid does not extend off the bottom end of the side plate.
In one embodiment, the case lid has plate-like body, other other than the first edge of the case lid
Edge respectively operably overlaps the top of first side plate and second side plate.
In one embodiment, the case lid articulated section includes spaced multiple case lid extensions, each case lid
Extension is equipped with hinge hole；The side plate articulated section includes spaced multiple side plate extensions, and each side plate is stretched
Portion is equipped with hinge hole out；First main body articulated section and second main body articulated section respectively include spaced multiple
First body extension and multiple second body extensions, each first body extension and each second main body are stretched
Portion is equipped with hinge hole out；Wherein hinge hole and first body extension of the first axle axis across the case lid extension
Hinge hole and second hinge axis pass through second body extension hinge hole and the side plate extension hinge
Hole.
In one embodiment, the case lid articulated section includes spaced multiple case lid extensions, and the side plate is hinged
Portion includes spaced multiple side plate extensions and first main body articulated section and the second main body hinge portion
It Bao Kuo not spaced multiple first body extensions and multiple second body extensions；Wherein the case lid extension and
One in first body extension is equipped with hinge axis, another is equipped with the hinge hole cooperated with the hinge axis；The side
One in plate extension and second body extension is equipped with hinge axis, another is equipped with the hinge cooperated with the hinge axis
Hole.
In one embodiment, a pair of side plates is the longer long side plate of length, another pair side plate in two pairs of opposite side plates
For the shorter short side plate of length, the case lid is articulated with the top of one of them long side plate.
In one embodiment, there is the pedestal plate-like body and a pair of of opposite edges from plate-like body to extend upward
A pair of opposite protective edge, the protective edge are equipped with cavity opening up and inwardly, and the two sides end wall top of the cavity is equipped with the
One pedestal retention bead, the middle part of the cavity are equipped with the pedestal limiting section integrally extended upward from the bottom wall of cavity and are located at
In the pedestal limiting section and towards the base guide portion of inner opening；The bottom end of the long side plate is equipped with spaced more
The bottom end of a hinge extension, each hinge extension is equipped with side plate hinge axis and the side plate between the side plate hinge axis is led
To portion；Wherein the side plate hinge axis and first retention bead and the pedestal limiting section cooperate, the side plate guide part
Cooperate with the base guide portion.
In one embodiment, the case lid is further provided with the locking mechanism for being locked to case lid on side plate, the lock
Determine the another half part except the half part where mechanism is set to and is equipped with the case lid articulated section.
In one embodiment, each by inner panel and outside plate phase in first side plate, second side plate and the case lid
It is mutually welded, insulating layer is equipped between the inner panel and the outside plate；And the pedestal has plate-like body and from the plate
Insulating layer is provided in the protective edge that the surrounding of shape main body upwardly extends, the plate-like body and the protective edge.
Two rows of spaced weldering muscle are equipped in one embodiment, on the inside of the outer peripheral edge of one of the inner panel and outside plate.
In one embodiment, the outside plate of the opposite edge of a pair of the case lid extends the edge of the inner panel, another
Case lid articulated section is equipped with to an edge in opposite edge, the outside plate and inner panel of another edge flush.
In one embodiment, the case lid is articulated with one in a pair of the first opposite side plate, and the pair of opposite the
The inside on another the top in side plate is equipped with opening up and towards box house groove.
In one embodiment, the top of first side plate and second side plate is equipped with closed cavity.
In one embodiment, the left and right ends of first side plate and second side plate are equipped with side plate occlusion portion, and institute
The bottom end for stating the first side plate and second side plate is equipped with hinge extension, wherein the side plate occlusion portion and the hinge stretch out
Portion is formed on the side plate.
In one embodiment, the side plate occlusion portion and the hinge extension are formed on the side plate.
In one embodiment, the pedestal is welded to each other by base body and bottom plate.
In one embodiment, the base body is equipped with plate-like body cavity and two pairs of opposite protective edge cavitys, wherein described
Plate-like body cavity and the protective edge cavity are spaced from each other.
In one embodiment, the protective edge is equipped with opening up and towards box house spaced multiple cavitys,
Insulating layer is equipped with inside the protective edge between the cavity.
In one embodiment, the first edge of the case lid is articulated with a side in a pair of first side plate by articulation piece
The top of plate, the first edge of the case lid are provided with case lid articulated section, and in a pair of first side plate a side plate top
End is equipped with side plate articulated section, wherein the first edge and second edge of the articulation piece are respectively equipped with the first main body articulated section and the
Two main body articulated sections, the case lid articulated section and first main body articulated section be hinged and the side plate articulated section and
Second main body articulated section is hinged, wherein articulation piece sealing element is connected on the downside of the hinge body, it is described hinged
The first side of part sealing element is operationally against first side plate.
In one embodiment, at least part of the second side opposite with the first side of the articulation piece sealing element is overlapped in
Sealing element on the case lid.
In one embodiment, second side plate has plate-like body and extends from the lower part of the plate-like body mutual
The bottom end of multiple hinge extensions spaced apart, each hinge extension is equipped with side plate articulated section, the left and right sides of the plate-like body
Edge and the side plate articulated section are equipped with sealing element.
In one embodiment, each side plate articulated section is equipped with individual sealing element.
In one embodiment, the left and right side edge of the plate-like body of second side plate is equipped with side plate occlusion portion, the side
Plate occlusion portion is connected with side plate sealing element, and the side plate sealing element extends beyond the side plate occlusion portion.
In one embodiment, the insulating layer is made of polyurethane foam, styrofoam or phenol formaldehyde foam.
The collapsible box of the application can it is folding simultaneously, realize good leakproofness.
Detailed description of the invention
Fig. 1 is the perspective view of collapsible box according to the present invention.
Fig. 2 is the exploded perspective view of the side plate of collapsible box according to the present invention, hinge and case lid.
Fig. 3 is the perspective view that collapsible box according to the present invention is in folded state.
Fig. 3 A is the enlarged drawing of details A in Fig. 3.
Fig. 3 B is the enlarged drawing of details B in Fig. 3.
Fig. 4 is the perspective view that collapsible box according to the present invention removes a pair of side plates.
Fig. 4 A is the enlarged drawing of details A in Fig. 4.
Fig. 4 B is the enlarged drawing of details B in Fig. 4.
Fig. 5 is the perspective view that case lid turns down outward relative to side plate.
Fig. 5 A is the enlarged drawing of details A in Fig. 5.
Fig. 6 A is the perspective view that the opposite side plate of a pair of collapsible box according to the present invention is folded relative to pedestal.
Fig. 6 B is the perspective view of the side plate of collapsible box according to the present invention.
Fig. 6 C is the schematic diagram that the side plate of collapsible box according to the present invention is disengaged from pedestal.
Fig. 6 D is the enlarged drawing of detail D in Fig. 6 C.
Fig. 7 is the partial exploded perspective view of collapsible box according to the present invention, and the opposite side plate of one pair of them is folded in bottom
On seat.
Fig. 8 is the partial sectional view that side plate is in upright state relative to pedestal, and wherein articulated section is broken away.
Fig. 8 A is the enlarged drawing of the details A of Fig. 8.
Fig. 9 is provided with the vertical profile perspective view of the collapsible box of insulating layer.
Fig. 9 A and 9B are the enlarged drawing of the details A and B of Fig. 9 respectively.
Figure 10 is the local cutting exploded perspective view of the pedestal of collapsible box according to the present invention.
Figure 10 A is the enlarged drawing of the details A of Figure 10.
Figure 11 is the local cutting exploded perspective view of the side plate of collapsible box according to the present invention.
Figure 11 A is the enlarged drawing of the details A of Figure 11.
Figure 12 is the local cutting exploded perspective view of the case lid of collapsible box according to the present invention.
Figure 12 A is the enlarged drawing of the details A of Figure 12.
Figure 13 is the fragmentary perspective cross sectional view of collapsible box according to the present invention, and wherein both side plate is cutd open with case lid intersection
It opens.
Figure 13 A is the enlarged drawing of the details A of Figure 13.
Figure 14 is another fragmentary perspective cross sectional view of collapsible box according to the present invention, wherein both side plate and pedestal intersection
It is broken away.
Figure 14 A is the enlarged drawing of the details A of Figure 14.
Figure 15 is the another fragmentary perspective cross sectional view of collapsible box according to the present invention, is wherein broken away at side plate bottom.
Figure 15 A is the enlarged drawing of the details A of Figure 15.
Figure 16 is the partial cross sectional views of the side plate of collapsible box according to the present invention, and wherein hinge extension is broken away.
Figure 16 A is the enlarged drawing of the details A of Figure 16.
Figure 17 is the side plate of collapsible box according to the present invention and the perspective view of its sealing element.
Figure 18 is another side plate of collapsible box according to the present invention and the perspective view of its sealing element.
Figure 19 is the case lid of collapsible box according to the present invention and the perspective view of its sealing element.
Figure 20 is the fragmentary perspective cross sectional view of collapsible box according to the present invention.
Figure 20 A is the enlarged drawing of the details A of Figure 20.
Figure 20 B is the enlarged drawing of the details B of Figure 20.
Figure 21 is the perspective view of articulation piece and its sealing element.
Figure 22 is the perspective view that articulation piece and its sealing element fit together.
Figure 22 A is the enlarged drawing of the details A of Figure 22.
Specific embodiment
Presently preferred embodiments of the present invention is described in detail below with reference to attached drawing, it is of the invention to be clearer to understand
Objects, features and advantages.It should be understood that embodiment shown in the drawings does not limit the scope of the present invention, and only it is
Illustrate the connotation of technical solution of the present invention.
In the following description, elaborate certain details to provide for the purpose for illustrating various disclosed embodiments
To the thorough understanding of various open embodiments.But it one skilled in the relevant art will recognize that can be in without these details
One or more details the case where practice embodiment.Under other circumstances, well known device associated with this application, knot
Structure and technology may not be illustrated in detail or describe to avoid unnecessarily obscuring the description of embodiment.
Unless context has other needs, and in the whole instruction and claim, word " comprising " and its modification, such as
"comprising" and " having " should be understood meaning that is open, including, that is, should be interpreted that " including, but are not limited to ".
Expression is in conjunction with the embodiments described to be referred to " one embodiment " or " embodiment " throughout the specification
Certain features, structure or feature are included at least one embodiment.Therefore, in each position of the whole instruction " at one
In embodiment " or " in an embodiment " in appearance without all referring to identical embodiment.In addition, certain features, structure or feature
It can combine in any way in one or more embodiments.
The singular as used in the specification and appended " one " and " described " include plural object, are removed
It is clearly dictated otherwise in non-text.It should be noted that term "or" is usually used with the meaning that it includes "and/or", unless literary
In clearly dictate otherwise.
In the following description, structure and working method of the invention in order to clearly demonstrate, will be by many Directional words
It is described, but should be by the words such as "front", "rear", "left", "right", "outside", "inner", " outside ", " inside ", "upper", "lower"
Language understands for convenience of term, and is not construed as word of limitation.
The embodiment of the present invention is described below with reference to attached drawing.Referring specifically to Fig. 1, foldable appearance according to the present invention is shown
Device 100, including 1, two pair of side plate 2,3 of pedestal and case lid 4.Each pair of side plate 2,3 is hinged to the edge of pedestal 1 in bottom end and can
It is folded relative to pedestal 1, case lid 4 is hinged to the top of a side plate in a pair of side plates 2 by articulation piece 5.The longitudinal direction of side plate 2,3
Both ends are respectively provided with occlusion portion 202 and 302, and when each side plate is upright relative to pedestal 1, each side plate 2 and 3 passes through 202 He of occlusion portion
302 are engaged each other and connect, so that the internal capacity of collapsible container 100 be collectively formed with pedestal 1, case lid 4, which can cover, to be rolled over
The top opening of stacked box 100.And when each side plate 2,3 and case lid 4 are folded relative to pedestal 1, collapsible container 100 can facilitate
Ground storage and transport.It should be understood that the connection type between side plate 2 and 3 is not limited to above-mentioned occlusion mode, as long as can be first each other
Tail, which connects, crosses inner space.The bottom end of side plate 2 and 3 is equipped with side plate articulated section, to be hinge-connected to the outer rim of pedestal 1.
The exploded perspective view of the side plate 2 of collapsible box 100, articulation piece 5 and case lid 4 is shown in Fig. 2.As schemed
Show, case lid 4 is equipped with case lid articulated section 411 along with the adjacent first edge 41 of side plate 2, and side plate 2 (also referred to as long side plate or first
Side plate) top 21 be equipped with side plate articulated section 211.Articulation piece 5 have the first edge 51 adjacent with case lid 4 and with 2 phase of side plate
Adjacent second edge 52, the first edge 51 and second edge 52 of articulation piece 5 are respectively equipped with the first main body articulated section 511 and second
Main body articulated section 521.Case lid articulated section 411 is hinged with the first main body articulated section 511, and side plate articulated section 211 and second
Main body articulated section 521 is hinged.
In addition, in order to close at case lid 4 on top end opening, preferably in a pair of opposite side plate 2
The inside on another top is equipped with opening up and towards box house groove, for receiving case lid in use state
4 second edge 42.
In the shown embodiment, above-mentioned a pair of side plates 2 is the longer long side plate of length in two pairs of opposite side plates, and another
It is the shorter short side plate of length to side plate 3 (also referred to as short side plate or the second side plate), case lid 4 is articulated with one of them long side plate 2
Top 21.It should be understood that case lid 4 can also be articulated with 3 tops of one of short side plate without departing from this hair by articulation piece
Bright range.
In specific embodiment shown in Fig. 2, case lid articulated section 411 includes spaced multiple case lid extensions
4111, each case lid extension 4111 extends from the edge of case lid 4 41 along the planar horizontal where case lid 4, and each case lid stretches out
Portion 4111 is equipped with hinge hole 4112, and hinge hole 4112 substantially extends along the direction of first edge 41.Side plate articulated section 211 includes phase
Mutually multiple side plate extensions 2111 spaced apart, each side plate extension 2111 is from the top of side plate 2 21 along the plane where side plate 2
It upwardly extends, and each side plate extension 2111 is equipped with hinge hole 2112, hinge hole 2112 is substantially along the side on the top of side plate 2 21
To extension.First main body articulated section 511 and the second main body articulated section 512 respectively include spaced multiple first main bodys and stretch
Portion 5111 and the second body extension 5121 out, each first body extension 5111 are equipped with hinge hole 5112, and each second
Body extension 5121 is equipped with hinge hole 5122.Hinge hole 5112 and 5122 is respectively substantially along the edge of articulated body 5 51 and 52
Direction extend.Preferably, each hinge hole 4112 is aligned with each other, each hinge hole 5112 is also aligned with each other, therefore when each case lid is stretched
When portion 4111 is with each first body extension, 5111 placement interlaced with each other out, each hinge hole 4112 and each hinge hole 5112 are right each other
Standard, so as to by the way that first axle axis 53 is passed through each hinge hole 4112 and the realization articulation piece 5 of each hinge hole 5112 and case lid 4
Between it is hinged.Preferably, each hinge hole 2112 is aligned with each other, each hinge hole 5122 is also aligned with each other, therefore when each side plate is stretched
Portion 2111 and when each second body extension, 5121 placement interlaced with each other out, each hinge hole 2112 and each hinge hole 5122 are also each other
Alignment, so as to by the way that second hinge axis 54 is passed through each hinge hole 2112 and the realization articulation piece 5 of each hinge hole 5122 and side
It is hinged between plate 2.More preferably, the first edge 51 and second edge 52 of articulation piece 5 are parallel to each other.In this way, case lid 4 is via hinge
Fitting 5 is hinged to after side plate 2, and first axle axis 53 and second hinge axis 54 are parallel to each other.
Preferably, the first main body articulated section 511 of articulation piece 5 is equipped with along the spaced multiple grooves of first edge 51
512, at least part of the case lid articulated section 411 of case lid 4, specifically each case lid extension 4111 of case lid articulated section 411
In in groove 512.Preferably, each case lid extension 4111 is bonded status when case lid 4 closes the opening of collapsible container 100
In in each groove 512, the closing to opening is thereby further ensured that.
In addition, can be set to case lid extension 4111 and the first body extension 5111 in a unshowned embodiment
In one be equipped with hinge axis, and another is equipped with hinge hole for cooperate with the hinge axis, to pass through the hinge axis
It is cooperated in hinge hole and realizes the hinged of case lid 4 and articulation piece 5.Alternately or in addition, it can be set to side plate extension
2111 and second one in body extension 5121 be equipped with hinge axis, and another is equipped with the hinge for cooperating with the hinge axis
Chain hole, to realize the hinged of side plate 2 and articulation piece 5 by the way that the hinge axis to be cooperated in hinge hole.
It should be understood, of course, that between the hinged and side plate 2 between case lid 4 and articulation piece 5 and articulation piece 5 it is hinged not
It is limited to aforesaid way, other common hinge modes in the art can also be used, such as mutually hinged by flexible thinning part
The scope of the present invention is not departed from.In the present invention, when case lid 4 is formed by articulation piece 5 and side plate 2 to be articulated and connected, 4 energy of case lid
It is enough to rotate 270 ° or more around the top of side plate 2 relative to side plate 2, as shown in Figure 5.When collapsible box 100 is in use state,
Case lid 4 is vertical relative to side plate 2 and closes the opening of collapsible box 100.When collapsible box 100 is in receiving state, case lid 4
It can rotate relative to the top of side plate 2 to be placed on the outer surface of side plate 2, to be placed folding other three side plates
After on pedestal 1, side plate 2 and the folding of case lid 4 can be placed on other three side plates.In this way, in receiving state
Collapsible box 100 is convenient for storage and transport.
In the embodiments illustrated in the figures, articulation piece 5 is the component separated with side plate 2 and case lid 4, case lid articulated section 411
Only it is arranged along case lid 4 in first edge 41.It should be understood that articulation piece 5 can also be with one or two of side plate 2 and case lid 4 one
Body is formed without departing from the scope of the present invention.For example, as mentioned above, articulation piece 5 can pass through flexible thinning part and side plate 2
The articulated connection of the first edge 41 of top 21 and/or case lid 4.Preferably, the thickness of articulation piece 5 is equal to the thickness of side plate 2 and case lid 4
The sum of degree, does not project upwards to can be bonded with the outer surface of side plate 2 when case lid 4 folds on the outer surface of side plate 2.
When collapsible box 100 is in use state, articulation piece 5 and case lid 4 be hinged the component to be formed size with
The openings of sizes of collapsible box 100 matches, so as to close the opening of collapsible box 100.And when collapsible box 100 is as schemed
When being in receiving state shown in 3, side plate 2 is folded on pedestal 1, case lid 4 rotates the outside for being folded to side plate 2, at this time case lid 4
The second edge 42 opposite with first edge 41 does not extend off the bottom end of side plate 2, so that it is guaranteed that the second edge 42 of case lid 4 exists
Outer rim of the folded state without departing from pedestal 1.
Case lid 4 shown in Fig. 2 has plate-like body, other three edges other than first edge 41 of case lid 4
It is respectively operably overlapped on the top of another side plate 2 and two side plates 3, as shown in Figure 4.
In collapsible box 100 shown in Fig. 1, a pair of pedestal 1 with plate-like body 11 and from plate-like body 11 is opposite
The opposite protective edge 12 of a pair that edge upwardly extends.The collapsible box 100 that side plate 2 is in folded state is shown in Fig. 6 A.Figure
6C shows the perspective view that side plate 2 and pedestal 1 are detached from.Wherein Fig. 6 D shows its partial enlarged view.As shown in Figure 6 D, protective edge 12
Equipped with opening up and open inwardly cavity 121, the two sides end wall top of cavity 121 is equipped with first base retention bead
1211, the middle part of cavity 121 is equipped with the pedestal limiting section 1212 integrally extended upward from the bottom wall of cavity 121 and is located at pedestal
In limiting section and towards the base guide portion 1213 of inner opening.1212 cross section of pedestal limiting section is in T-shaped, thus two
The side wall of side and cavity 121 forms the open groove 1214 of two strips.Base guide portion 1213 is in the cavity longitudinally extended.
Base guide portion 1213 upward (longitudinal direction) from the position apart from pedestal limiting section preset distance extends preset distance.2 bottom of side plate
End is equipped with the multiple spaced hinge extensions 22 extended downwardly.When side plate 2 is upright relative to pedestal 1, hinge is stretched
Portion 22 is contained in cavity 121 out.Hinge extension 22 includes the two side plate limiting sections 221 extended downwardly from side plate 2, and two
The side relative to each other of side plate limiting section 221 is equipped with side plate hinge axis 223, and side plate hinge axis 223 can be in 1214 inward turning of groove
Turn and slide up and down, to realize that side plate 2 switches between upright state and folded state relative to pedestal 1.It is limited in two side plates
Side plate guide part 222 is additionally provided between position portion 221.Side plate guide part 222, which has, to be connected between two side plate limiting sections 221
Plate-like portion 222a and the guide pad 222b extended perpendicular to plate-like portion 222a are constituted.Guide part, which can slide up and down to, is connected to bottom
Seat guide part.When side plate 2 is in upright state, guide pad 222b is fastened in base guide portion 1213, thus by side plate 2
It is fixed on protective edge 12, as shown in the partial sectional view and partial enlarged view 8A of Fig. 8.The structure and side plate in base guide portion 1213 are led
Make to the structure in portion 222 when side plate is in folded state, the junction of side plate and pedestal is in flat condition, not recessed thereon
Hole.When side plate 2 is in folded state, first base retention bead 1211 stop side plate limiting section 221, with prevent side plate 2 to
It is upper to be separated with pedestal 1.4 hinges for being shown in figure 4 cavitys 121 being arranged on protective edge 12 and 2 bottom end of side plate being set
Chain extension 22, it should be appreciated that any appropriate number of cavity 121 and hinge extension 22 can be set as needed.
Preferably, case lid 4 is additionally provided with the locking mechanism for case lid 4 to be locked to side plate, which is arranged in case
The part of the separate first edge 41 of lid 4, so as to which case lid 4 is more securely closed to side plate.
Collapsible box 100 of the invention can also have and insulating layer is arranged in pedestal 1, side plate 2 and 3 and case lid 4
There is heat insulation function.As shown in Fig. 9 and 9A, 9B, each there are inner panel and outside plate phase in the first side plate 2, the second side plate 3 and case lid 4
It is mutually welded, insulating layer is equipped between inner panel and outside plate.As shown in Figure 10 and 10A, the plate-like body 11 and protective edge of pedestal 1
Insulating layer 16 also is provided in 2.Above-mentioned each insulating layer can be the insulation board of pre-production completion, be then placed into pedestal, side
In plate and case lid, it is also possible to after pedestal, side plate and case lid complete, by filling mode, toward pedestal, side plate and case
The inside of lid pours into thermal insulation material to realize.Thermal insulation material can be polyurethane foam, styrofoam, phenol formaldehyde foam etc..
The first edge for the internal structure and case lid 4 at top 21 for showing side plate 2 in the details enlarged drawing of Fig. 9 A
Internal structure at 41.Its latus inframedium 2 is welded to each other by side plate outside plate 23 and side plate inner panel 24, and case lid 4 is by case lid outside plate
43 and case lid inner panel 44 be welded to each other.It is equipped with weldering muscle 25 on the inside of the outer peripheral edge of the inner panel 24 of side plate 2, welds muscle 25 substantially along interior
The direction of the outer peripheral edge of plate 24 extends and extends from the outer surface of side plate inner panel 24 towards the inner surface of side plate outside plate 23, and is used for
The inner surface of side plate outside plate 23 is soldered in end.It should be understood that weldering muscle 25 may also be arranged in the outer peripheral edge of side plate outside plate 23
Side simultaneously extends towards the outer surface of side plate inner panel 24 from the inner surface of side plate outside plate 23 and is used to be soldered to side plate inner panel in end
24 outer surface.It should also be understood that can be all provided on the inside of the outer peripheral edge of side plate outside plate 23 and on the inside of the outer peripheral edge of side plate inner panel 24
Weldering muscle 25 is set, the end of weldering muscle 25 is welded to one another.Preferably as shown in the figure, side plate 2 is parallel to each other and mutual equipped with two
The weldering muscle 25 separated.In side plate 2 and case lid 4 situation made of plastic material of collapsible box 100, weldering muscle 25 and inner panel 24
Outer surface, outside plate 23 inner surface or it is another weldering muscle 25 between welding realization is fetched by supersonic welding, with more preferable
The leakproofness of ground realization weld seam.In the inner space surrounded by inner panel 23, outside plate 24 and weldering muscle 25, it is equipped with insulating layer 26.Two
The setting that muscle 25 is snapped at item interval can further ensure that outside plate, inner panel and the space that is surrounded of weldering muscle relative to external sealing
Property.In addition, for the ease of manufacture, preferably, aforementioned side plate occlusion portion and side plate articulated section are integrally formed on outside plate 23.
Side plate 3 can also be welded by outside plate 30 and inner panel 31, be filled with insulating layer 36 therebetween.Its specific structure and side plate
2 is identical, and details are not described herein.
In the case where two weldering muscle 25 are arranged, the top of side plate 2 is equipped with closed cavity, and the closed cavity is by two weldering muscle
25 and inner panel 24 and outside plate 23 be collectively formed.
Also as shown in Figure 9 A, weldering muscle 45 is equipped in the outer peripheral edge of the outside plate 43 of case lid 4, weldering muscle 45 is substantially along the outer of outside plate 43
The direction of periphery extends and extends from the inner surface of case lid outside plate 43 towards the outer surface of case lid inner panel 44, and for welding in end
It is connected to the outer surface of case lid inner panel 44.It should be understood that weldering muscle 45 may also be arranged on the inside of the outer peripheral edge of case lid inner panel 44 and from case
The inner surface of the outer surface of lid inner panel 44 towards case lid outside plate 43 extends and is used to be soldered to the interior table of case lid outside plate 43 in end
Face.It should also be understood that weldering muscle 45 can be respectively provided on the inside of the outer peripheral edge of case lid outside plate 23 and on the inside of the outer peripheral edge of case lid inner panel 24,
The end of weldering muscle 45 is welded to one another.Preferably as shown in the figure, case lid 4 is equipped with two parallel to each other and spaced weldering muscle
45.In the situation made of plastic material of case lid 4 of collapsible box 100, weldering muscle 25 and the outer surface of inner panel 44, outside plate 43
Inner surface or the welding between another weldering muscle 45 fetch realization by supersonic welding, the sealing of weld seam is better achieved
Property.In the inner space surrounded by outside plate 43, inner panel 44 and weldering muscle 45, it is equipped with insulating layer 46.Snap muscle 45 in two intervals
It is arranged and can further ensure that outside plate, inner panel and the space that is surrounded of weldering muscle relative to external leakproofness.
What Figure 12 showed case lid 4 looks up exploded perspective view.There are four edges 41,42,47 and 48 for the tool of case lid 4.Preferably,
First edge 41 is equipped with case lid articulated section 4111, and the outside plate 43 at second edge 42 extends beyond inner panel 44 and when covering case lid
It is overlapped on the inside of side plate 2.Specifically, as shown in Figure 4 B, the edge of outside plate 43 can be equipped with an edge 4a, and in side plate 2
Inside top is equipped with opening up groove 2a, and edge 4a can be caught in groove 2a.It is outer at second edge 42 in another embodiment
Plate is flushed with inner panel.And at other two edge 47 and 48, outside plate 43 extends beyond inner panel 44.Preferably, in collapsible box
100 be in use state when, the part that outside plate 43 extends beyond inner panel 44 is overlapped on side plate 3.
Fig. 9 B shows the cross-sectional view at 1 protective edge 12 of pedestal.Figure 10 and 10A shows the exploded view of pedestal 1 and details is put
Big figure.It can be seen from the figure that pedestal 1 is welded to each other by base body 14 and base plate 15.Base body 14 is equipped with
The plate-like body cavity 142 of downwardly facing opening and two pairs of opposite protective edge cavitys 143, plate-like body cavity 142 and protective edge cavity 143
It is spaced from each other by tube chamber welds with base muscle 141.Base body 14 includes substrate 145, and substrate 145 is in rectangle, and protective edge 12 is by protective edge
Plate 124 and the formation of protective edge outside plate 123, protective edge inner panel 124 and protective edge outside plate 123 are respectively formed the inner surface and appearance of protective edge 12
Face.Protective edge inner panel 124 is upwardly extended from the edge of protective edge substrate 145, and tube chamber welds with base muscle 141 is from the edge of protective edge substrate 145
Extend downwardly and be used to be welded to the upper surface of base plate 15.The lower end of protective edge outside plate 123 is also welded to base plate 15
Upper surface is preferably soldered to the top surface edge of base plate 15.Protective edge inner panel 124 and protective edge outside plate 123 and tube chamber welds with base
Protective edge cavity 143 is collectively formed in muscle 141, and plate-like body cavity 142 is collectively formed in base substrate 145 and tube chamber welds with base muscle 141.
Insulating layer is respectively set in protective edge cavity 143 and plate-like body cavity 142.In addition, as described above, protective edge 12 is additionally provided with more
A cavity 121 also is provided with insulating layer in the part in protective edge 12 between cavity 121.Insulating layer is usually by light foam system
At.
Collapsible box 100 using the above structure has good thermal insulation property, can be used in storing fresh product.
According to the present invention, in order to preferably form sealing and be kept the temperature, also collapsible box 100 can be arranged sealing knot
Structure.The specifically junction, pedestal 1 as shown in Figure 14-22A, in collapsible box 100, between case lid 4 and side plate 2 and side plate 3
Junction between the junction and side plate 2 and 3 of side plate 2 and side plate 3 is respectively provided with sealing element, to realize collapsible box
Relative to external sealing inside 100.
As shown in figure 19, the bottom side periphery of case lid 4 is arranged in simultaneously in the sealing element 401 between case lid 4 and side plate 2 and side plate 3
It is fixedly connected on case lid 4.Specifically, sealing element 401 is in rectangular ring, has two opposite opposite sides.Sealing element 401 is connected to
The outer rim of the inner panel 44 of case lid 4.Sealing element 401 can be connected to the outer rim of inner panel 44 in any suitable manner, for example, can including
Several protrusions are set in the outer rim of plate 44, and the matched card slot of several shapes is set on sealing element 401, thus by sealing element
401 cards are assigned to inner panel 44, or several protrusions are arranged on sealing element 401, and corresponding shape is arranged on the edge of inner panel 44
The recess of shape is for accommodating above-mentioned protrusion.It is also contemplated that ridge can also be set on sealing element 401, and in inner panel 44
Corresponding recesses are set in outer rim, to receive and keep above-mentioned ridge.
In a preferred embodiment, the sealing element 401 of case lid 4 has seal body 4011 and from seal body 4011
The end of at least row's mounting post 4012 of protrusion, mounting post 4012 is equipped with buckle.Case lid 4 is equipped with corresponding mounting hole, card
Buckle enters mounting hole so that sealing element to be mounted on case lid.
In the preferred embodiment shown in Figure 20, in the use state of collapsible box 100, when case lid 4 closes at top opening
When, the opposite side positioned at edge 47 and 48 of sealing element 401 extends beyond the outer edge of the inner panel of side plate 3, and is located at edge
42 side is operationally against side plate 2.Preferably, not being equipped with opening with one hinged top inner side of case lid 4 in side plate 2
Upward and the groove 2a towards box house, the edge 4a positioned at edge 42 of sealing element 401 are operationally against groove 2a,
See Figure 20 B.
One shown in case lid 4 and side plate 2 in Figure 20 A mentions cross-sectional view by the hinged partial enlargement of articulation piece 5.Such as
Shown in Figure 21,22 and 22A, it is connected with articulation piece sealing element 501 in the downside of articulation piece 5, the first of the articulation piece sealing element 501
Side 5011 is operationally against the side plate 2, and wherein first side 5011 is side of the articulation piece sealing element 501 far from case lid 4.
Preferably, the second side 5011 adjacent with case lid 4 of articulation piece sealing element 501 at least partly with the sealing element on case lid 4
401 overlappings.
Side plate 2 and side plate 3 are also respectively equipped with sealing element 201 and 301, show the sealing element of side plate 2 in Figure 15 and 15A
The sealing element 301 of side plate 2 is shown in 201, Figure 16 and 16A.Side plate 2 and its sealing are further shown separately in Figure 17 and 18
Part 201 and side plate 3 and its sealing element 301.
As it was noted above, hinge extension 22 is designed in the bottom end of side plate 2, for being formed with the cavity 121 on pedestal 1
Articulated connection.Preferably, it also is provided with hinge extension 32 in the bottom end of side plate 3, and in order to which side plate 3 is hinge-connected to pedestal 1,
It also is provided with protective edge 16 at corresponding a pair of of edge of pedestal 1, as shown in figure 14.Cavity 161 also is provided in protective edge 16.161 He of cavity
Structure identical with cavity 121 and hinge extension 22 can be respectively adopted in hinge extension 32, and details are not described herein.
In the embodiment shown in Figure 17 and 18, the sealing element 201 of side plate 2 is only located at the bottom of side plate 2, and side plate 3
Sealing element 301 is cyclic annular in the form of a substantially rectangular, the part at four edges including being located at side plate 3.To, side plate 2 and side plate 3 it
Between sealing realized by the left and right lateral edge portions of the sealing element 301 of side plate 3.It should be understood that can be configured as side plate 2
Sealing element 201 is cyclic annular in the form of a substantially rectangular, the part at four edges including being located at side plate 2, and the sealing element 301 of side plate 3
Be only located at the bottom of side plate 3, thus the sealing between side plate 2 and side plate 3 by the left and right edges of the sealing element 201 of side plate 2 come
It realizes.
As shown in figure 17, the sealing element 201 of 2 bottom of side plate includes the half of multiple " n " shape parts positioned at middle part and two sides
" n " shape part, wherein two supporting legs of each n shape part are covered each by the two neighboring side plate of two neighboring hinge extension 22
The inner surface of limiting section 221, and the outer end of the hinge extension 22 of half " n " shape part covering side plate, 2 left and right sides of two sides
The inner surface of side plate limiting section 221.Wherein above-mentioned " n " shape part and half " n " shape part are independent sealing elements separated from each other,
The quantity of " n " shape part is set according to the quantity of hinge extension 22.Specifically, sealing element 201 is located at hinge extension
The left and right sides and downside and the left and right sides and downside that extend beyond hinge extension.Thus, it is possible to left to hinge extension
Between between the gap in the space between right two sides and pedestal protective edge and the cavity bottom on hinge extension and pedestal protective edge
Gap is effectively sealed, i.e. gap between cavity bottom on covering hinge extension and pedestal protective edge.In one embodiment, peace
It is equipped with vertical groove 201a and lower edge at the left and right edges of sealing element loaded on the hinge extension and is equipped with the recessed of transverse direction
Slot 201b, as shown in Figure 8 A.
Positioned at the part structure having the same of the sealing element 301 of 3 bottom of side plate, details are not described herein.Sealing element 301 prolongs
The structure of the part of the left and right sides and downside beyond hinge extension is stretched as shown in 18, it is prominent for the main body relative to sealing element
Raised line 301a and 301b out.Sealing element 201 has similar structure.Connection between sealing element 201 and 301 and side plate 2 and 3
Mode can be any suitable way, referring to the description above for 401 mounting means of sealing element.One unshowned embodiment
In, the sealing element between side plate bottom and pedestal cavity also can be set in pedestal cavity, alternatively, in side plate bottom and pedestal
Sealing element is respectively provided in cavity.Sealing element between side plate bottom and pedestal cavity is arranged over hinge extension and pedestal protects
The gap between cavity bottom on side.
As described above, in the preferred embodiment, 202 He of occlusion portion is respectively provided at longitudinal both ends of side plate 2 and side plate 3
302, when each side plate is upright relative to pedestal 1, each side plate 2 and side plate 3 are engaged each other by occlusion portion 202 and 302 and are connected.
Sealing element 301 is connect with the occlusion portion 302 of side plate 3, and sealing element 301 is laterally extended beyond occlusion portion 302, thus foldable
The use state lower side panel 2 and side plate 3 of case 100 can be against side plates 2 to seal seam between the two when being connected with each other.Sealing
Connection between part 301 and occlusion portion 302 can be realized by any suitable means, such as be located at longitudinal direction in sealing element 301
It is provided with spaced multiple protrusions in the long strip shape main body at edge, and is equipped in side plate occlusion portion 302 corresponding
Groove, for operationally fixing above-mentioned protrusion.It include the part for being located at four edges in sealing element 201, and sealing element
In the case that 301 are only located at 3 bottom of side plate, then sealing element 201 connect with the occlusion portion 202 of side plate 2 and is laterally extended to exceed and stings
Conjunction portion 202, thus can be against side plate 3 with close when the use state lower side panel 2 and side plate 3 of collapsible box 100 are connected with each other
The seam of envelope between the two.It is provided with and is spaced from each other in the long strip shape main body positioned at longitudinal edge of sealing element 201
Multiple protrusions, and side plate occlusion portion 202 be equipped with corresponding groove, for operationally fixing above-mentioned protrusion.
Articulation piece 5 and its sealing element 501 are shown in Figure 20.Figure 22 shows articulation piece 5 and its sealing element 501 is assembled in
Perspective view together.The enlarged drawing of the details A of Figure 22 is shown in Figure 22 A.Sealing element 501 snugly fits under articulation piece 5
Side.When case lid 4 closes the opening of collapsible box 100, sealing element 501 and the sealing element 401 of case lid 4 are at least partly be overlapped,
So that it is guaranteed that between case lid 4 and articulation piece 5 seam crossing sealing.Connection type between sealing element 501 and articulation piece 5 can be
Any suitable way, referring to the description above for 401 mounting means of sealing element.
Presently preferred embodiments of the present invention has already been described in detail above, it is understood that if desired, the side of embodiment can be modified
Face provides other embodiment to use the aspect, feature and design of various patents, application and publication.
In view of detailed descriptions above, these and other variation can be made to embodiment.In general, in claim
In, term used should not be construed as limited to specific embodiment disclosed in description and claims, but be understood that
Being includes whole equivalency ranges that all possible embodiment is enjoyed together with these claims.
Claims (19)
1. a kind of collapsible box, the collapsible box has cabinet and case lid, wherein the cabinet is with pedestal and collapsibly
It is connected to a pair of the pedestal opposite the first side plate and a pair of the second opposite side plate, an edge of the case lid is articulated with
The top of the cabinet, which is characterized in that junction, institute between the case lid and first side plate and second side plate
State junction between pedestal and first side plate and second side plate and first side plate and second side plate
Between junction be provided with sealing element.
2. collapsible box according to claim 1, which is characterized in that the case lid and first side plate and described second
Sealing element between side plate is arranged in the bottom side periphery of the case lid and is fixedly connected on the case lid.
3. collapsible box according to claim 1, which is characterized in that the case lid be welded to each other by inner panel and outside plate and
Extend the edge of the inner panel at the outside plate of the opposite edge of a pair of, the case lid, in the opposite edge of another pair
One edge is equipped with case lid articulated section, and the outside plate and inner panel of another edge flush or also extend the side of the inner panel
Edge, the sealing element on the case lid are connected to the inner panel.
4. collapsible box according to claim 1, which is characterized in that the case lid is further arranged to, and is covering case lid
In the state of, the part for extending the inner panel edge of the outside plate of the case lid is overlapped on second side plate.
5. collapsible box according to claim 1, which is characterized in that the sealing element of the case lid is with opposite two pairs
The ring-shaped article of side, the opposite side of a pair of the sealing element of the case lid extend beyond the inner panel of second side plate
Outer edge, one in the opposite side of another pair is operationally against first side plate.
6. collapsible box according to claim 1, which is characterized in that the case lid is articulated with a pair of the first opposite side plate
In one, the inside on another the top in the pair of the first opposite side plate is equipped with opening up and towards in cabinet
The groove in portion, a part of the sealing element of the case lid is operationally against the groove.
7. collapsible box according to claim 1, which is characterized in that the sealing element of the case lid have seal body and
At least row's mounting post protruded from seal body, the end of the mounting post are equipped with buckle, have on the case lid corresponding
Mounting hole, it is described to buckle into the mounting hole.
8. collapsible box according to claim 1, which is characterized in that the first edge of the case lid is hinged by articulation piece
The top of a side plate in a pair of first side plate, the first edge of the case lid are equipped with case lid articulated section, and a pair of of institute
The top for stating a side plate in the first side plate is equipped with side plate articulated section, wherein the first edge and second edge of the articulation piece point
Not She You the first main body articulated section and the second main body articulated section, the case lid articulated section and first main body articulated section are mutually cut with scissors
It connects and the side plate articulated section and second main body articulated section is hinged, wherein being connected on the downside of the articulation piece
Articulation piece sealing element, the first side of the articulation piece sealing element is operationally against first side plate.
9. collapsible box according to claim 8, which is characterized in that the articulation piece sealing element it is opposite with the first side
Second side is overlapped in the sealing element on the case lid.
10. collapsible box according to claim 1, which is characterized in that the left and right sides of the plate-like body of second side plate
Edge is equipped with side plate occlusion portion, and the side plate occlusion portion is connected with side plate sealing element, and the side plate sealing element extends beyond institute
State side plate occlusion portion.
11. collapsible box according to claim 10, which is characterized in that the side plate sealing element has long strip shape master
Body, the long strip shape main body are equipped with spaced multiple protrusions, and the side plate occlusion portion is equipped with corresponding groove,
Protrusion in the long strip shape main body is operatively secured to the groove.
12. collapsible box according to claim 1, which is characterized in that first side plate and second side plate have
The spaced multiple hinge extensions for having plate-like body and extending from the lower part of the plate-like body, the pedestal tool
Two pairs of opposite protective edges for having plate-like body and two pairs of opposite edges from plate-like body to extend upward, the protective edge are equipped with and open
Mouth upward and the cavity towards box house, wherein the hinge extension is equipped with the cavity of sealing element and/or the pedestal
Sealing element is installed.
13. collapsible box according to claim 12, which is characterized in that be installed on the sealing element position of the hinge extension
In the left and right sides of the hinge extension and downside and extend beyond the left and right sides and downside of the hinge extension.
14. collapsible box according to claim 1, which is characterized in that the pedestal has plate-like body and from plate master
The opposite protective edge of a pair that a pair of of opposite edges of body extend upward, the protective edge are equipped with opening up and towards box house
Cavity, the middle part of the cavity is equipped with the pedestal limiting section integrally extended upward from the bottom wall of cavity；First side plate
The spaced multiple hinges for all having plate-like body with second side plate and extending from the lower part of the plate-like body
The left and right side edge of the plate-like body of chain extension, first side plate and/or second side plate is equipped with sealing element, each
The bottom end of hinge extension is equipped with side plate hinge axis, wherein the side plate hinge axis and pedestal limiting section cooperation, Yi Jian
Sealing element loaded on the hinge extension is located at the left and right sides of the hinge extension and downside and extends beyond the hinge
The left and right sides and downside of chain extension.
15. the described in any item collapsible boxs of 2-14 according to claim 1, which is characterized in that be installed on the hinge extension
Sealing element left and right edges at be equipped with vertical groove and/or lower edge and be equipped with lateral groove.
16. the described in any item collapsible boxs of 2-14 according to claim 1, which is characterized in that the protective edge is additionally provided with positioned at institute
It states in pedestal limiting section and towards the base guide portion of inner opening, each hinge extension is additionally provided with positioned at the side plate
Side plate guide part between hinge axis, the side plate guide part, which can slide up and down to, is connected to the base guide portion.
17. collapsible box according to claim 16, which is characterized in that the pedestal limiting section is a plate-like portion, described
Base guide portion is to be set to the two sides side wall upper part of the groove and the cavity at the middle part of the pedestal limiting section to be equipped with the
One pedestal retention bead.
18. the described in any item collapsible boxs of 2-14 according to claim 1, which is characterized in that the hinge extension has plate
Shape ontology, the direction that the side plate hinge axis is directed parallel to side plate at left and right sides of the bottom end of the plate-like body are extended, institute
Stating side plate guide part is the guide pad extended from the plate-like body along the direction perpendicular to the plate-like body.
19. collapsible box according to claim 1, which is characterized in that first side plate, second side plate and described
It is each welded to each other by inner panel and outside plate in case lid, insulating layer is equipped between the inner panel and the outside plate；And institute
Stating pedestal has the protective edge that upwardly extends of plate-like body and the surrounding from the plate-like body, in the plate-like body and the protective edge
It is provided with insulating layer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510930.4A CN110356678A (en) | 2019-06-13 | 2019-06-13 | Collapsible box |
| PCT/CN2020/095617 WO2020249049A1 (en) | 2019-06-13 | 2020-06-11 | Foldable box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510930.4A CN110356678A (en) | 2019-06-13 | 2019-06-13 | Collapsible box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110356678A true CN110356678A (en) | 2019-10-22 |
Family
ID=68216750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910510930.4A Pending CN110356678A (en) | 2019-06-13 | 2019-06-13 | Collapsible box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110356678A (en) |
| WO (1) | WO2020249049A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020249049A1 (en) * | 2019-06-13 | 2020-12-17 | 上海鸿研物流技术有限公司 | Foldable box |
| WO2021147843A1 (en) * | 2020-01-20 | 2021-07-29 | 上海鸿研物流技术有限公司 | Foldable container |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356103A (en) * | 2006-01-05 | 2009-01-28 | A·R·贝勒胡莫 | Collapsible storage container and panel |
| CN104340525A (en) * | 2014-09-30 | 2015-02-11 | 宁波智邦汽配科技有限公司 | Vehicle-mounted thermal insulation box |
| CN206750350U (en) * | 2016-12-26 | 2017-12-15 | 苏州富顺新型包装材料股份有限公司 | A kind of folding type heat insulation box |
| CN107758076A (en) * | 2017-11-25 | 2018-03-06 | 钟贵洪 | A kind of orchard harvesting accommodates basket with fruit |
| CN208070464U (en) * | 2018-03-22 | 2018-11-09 | 新昌县镜岭镇梅芹水果种植园 | A kind of blood testing reagent box with safeguard function |
| CN208102887U (en) * | 2018-03-30 | 2018-11-16 | 杨厚成 | A kind of sealing element, the chamber door and incubator for being equipped with the sealing element |
| CN211568573U (en) * | 2019-06-13 | 2020-09-25 | 上海鸿研物流技术有限公司 | Foldable box |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2400295A (en) * | 1993-12-30 | 1995-07-17 | Hae Soon Oh | Folding and unfolding box |
| CN2372243Y (en) * | 1999-03-16 | 2000-04-05 | 力高装璜有限公司 | Container with hinge |
| JP2001160169A (en) * | 1999-12-02 | 2001-06-12 | Tomita Hideo | Openable coin bar carrying box |
| JP2002240867A (en) * | 2001-02-15 | 2002-08-28 | Matsuda Gijutsu Kenkyusho:Kk | Heat retaining box |
| CN2765864Y (en) * | 2005-01-20 | 2006-03-22 | 秦德虎 | Plastic carriage cabinet capable of extending and folding |
| CN103482228A (en) * | 2013-09-17 | 2014-01-01 | 深圳市宜美特科技有限公司 | Cold storage type heat preservation box |
| JP6795187B2 (en) * | 2017-01-19 | 2020-12-02 | 三甲株式会社 | Folding container |
| CN206502216U (en) * | 2017-01-25 | 2017-09-19 | 深圳市纳能科技有限公司 | A kind of foldable combination formula cold insulated cabinet |
| JP7162416B2 (en) * | 2017-07-04 | 2022-10-28 | 大日本印刷株式会社 | insulated container |
| CN207450527U (en) * | 2017-11-21 | 2018-06-05 | 唐昌金 | One kind has the foldable ultra-thin express box of air bag |
| CN108792147A (en) * | 2018-04-19 | 2018-11-13 | 杭州博适特新材料科技有限公司 | A kind of folding incubator |
| CN110356678A (en) * | 2019-06-13 | 2019-10-22 | 上海鸿研物流技术有限公司 | Collapsible box |
-
2019
- 2019-06-13 CN CN201910510930.4A patent/CN110356678A/en active Pending
-
2020
- 2020-06-11 WO PCT/CN2020/095617 patent/WO2020249049A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356103A (en) * | 2006-01-05 | 2009-01-28 | A·R·贝勒胡莫 | Collapsible storage container and panel |
| CN104340525A (en) * | 2014-09-30 | 2015-02-11 | 宁波智邦汽配科技有限公司 | Vehicle-mounted thermal insulation box |
| CN206750350U (en) * | 2016-12-26 | 2017-12-15 | 苏州富顺新型包装材料股份有限公司 | A kind of folding type heat insulation box |
| CN107758076A (en) * | 2017-11-25 | 2018-03-06 | 钟贵洪 | A kind of orchard harvesting accommodates basket with fruit |
| CN208070464U (en) * | 2018-03-22 | 2018-11-09 | 新昌县镜岭镇梅芹水果种植园 | A kind of blood testing reagent box with safeguard function |
| CN208102887U (en) * | 2018-03-30 | 2018-11-16 | 杨厚成 | A kind of sealing element, the chamber door and incubator for being equipped with the sealing element |
| CN211568573U (en) * | 2019-06-13 | 2020-09-25 | 上海鸿研物流技术有限公司 | Foldable box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020249049A1 (en) * | 2019-06-13 | 2020-12-17 | 上海鸿研物流技术有限公司 | Foldable box |
| WO2021147843A1 (en) * | 2020-01-20 | 2021-07-29 | 上海鸿研物流技术有限公司 | Foldable container |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020249049A1 (en) | 2020-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110525763A (en) | Collapsible box | |
| US20090261111A1 (en) | Collapsible container useful as a cooler | |
| CN110217462A (en) | Collapsible box | |
| US9682794B2 (en) | Packaging system | |
| US20020181806A1 (en) | Expandable strorage and carrying case | |
| JP2010516581A (en) | Deployable container for bottles etc. | |
| JP2008230677A (en) | Folding type cold-keeping box | |
| CN110356678A (en) | Collapsible box | |
| CN101312885A (en) | Container | |
| KR101867463B1 (en) | Folding type storage box | |
| KR101311186B1 (en) | Folding type heat insulation box | |
| CN211568573U (en) | Foldable box | |
| US9963261B2 (en) | Reusable foldable food storage and serving container | |
| CN210971926U (en) | Foldable box | |
| US20070157534A1 (en) | Collapsible container | |
| KR101021196B1 (en) | a case | |
| JP2012035891A (en) | Inner container of agricultural product container | |
| WO2017082333A1 (en) | Cold storage box | |
| KR200430540Y1 (en) | Package box of folding form | |
| KR100312292B1 (en) | Multipurpose assembly box | |
| KR101271711B1 (en) | Ease korean food tableware | |
| JPS6313185Y2 (en) | ||
| TW201726511A (en) | Cold box | |
| KR200362212Y1 (en) | Box for packing and showcase | |
| KR20240000039U (en) | Folding box capable of opening and closing door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 200233 28th floor, building a, building 14, 1520 Gumei Road, Caohejing New Technology Development Zone, Xuhui District, Shanghai Applicant after: Shanghai box Intelligent Technology Co.,Ltd. Address before: Room 1105, Building 20, 487 Tianlin Road, Xuhui District, Shanghai, 2003 Applicant before: SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS Co.,Ltd. Country or region before: China |