CN101332925A - Closed container cover with exposed liner structure - Google Patents
Closed container cover with exposed liner structure Download PDFInfo
- Publication number
- CN101332925A CN101332925A CNA2008101344190A CN200810134419A CN101332925A CN 101332925 A CN101332925 A CN 101332925A CN A2008101344190 A CNA2008101344190 A CN A2008101344190A CN 200810134419 A CN200810134419 A CN 200810134419A CN 101332925 A CN101332925 A CN 101332925A
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- Prior art keywords
- liner
- container cover
- exposed
- forms
- mentioned
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- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 230000009977 dual effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000011247 coating layer Substances 0.000 abstract 2
- 238000001746 injection moulding Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000269800 Percidae Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A closed container cover with an exposed liner structure, wherein a curved pressurizing surface is formed at a portion of the container cover where the liner is mounted, the liner is exposed to the inside of the pressurizing surface, a through hole is formed in the container cover where the liner is mounted, so that the liner can be double-injection-molded through the through hole, and the upper side of the container cover is exposed to form a coating layer, so that the coating layer extends to the upper side of a connector and can be kept in a soft state even when repeatedly folded. The invention has the following beneficial effects: the airtight container cover can keep airtightness and can also keep a good sanitary environment. Meanwhile, the liner is subjected to double injection molding through the through hole of the container cover, and a coating is formed on the upper side surface of the container cover, so that the coating extends to the outer side of the connecting device, the connecting device is kept in a soft state when being folded, various design appearances are provided, and the liner is prevented from falling off arbitrarily.
Description
Technical field
The present invention relates to a kind of leakproof tank, particularly a kind of container body and container cover are pressurizeed to keep bubble-tight leakproof tank to liner through folding binding device.
The present invention also provides a kind of especially and is keeping the bubble-tight container cover that has good lock function simultaneously with glass or earthenware porcelain receptacle main body.
Background technology
Shown in accompanying drawing 7, now, in order to keep the air-tightness of leakproof tank, the structure of container body (100) with container cover (200) institute combination of folding joint spare (230), major part has outstanding edge (110), the outstanding wing (120) and edge clipping (130), and the effect of outstanding edge (110) is the recessed depression edge (220) that container cover (200) liner (210) is installed around container upper end; The outstanding wing (120) keeps certain distance in the below of outstanding edge (110) with outstanding edge (110), outstanding laterally simultaneously certain distance, and effect is the interface unit of and screens container cover (200) folding to container; In the bottom surface of the above-mentioned outstanding wing (120), with the state of interface unit (230) interlock under form edge clipping (130) in order to prevent from arbitrarily to untie.When the interface unit (230) of container cover (200) is folded also screens by above-mentioned edge clipping (130), if container body (100) and container cover (200) combination will realize that the liner pressurized keeps air-tightness, the locking that can't remove arbitrarily.
But, there is following defective in this container, the one, the mutually rectangular state of the structure that the outstanding edge (110) of container body (100) front end and the outstanding wing (120) form, the intersection of this part (140) enters foreign matter easily, and the foreign matter that enters this part easy cleaning not, so there is the defective of unclean health; The 2nd, if the thickness of the outstanding edge (110) of container body (100) is too thin, when the liner (210) of container cover (200) is recessed into the depression edge of installing (220), just there is the defective that causes airtight power to descend because of sealing surface is too for a short time; Particularly, when container body is made with glass or pottery, the thickness of the outstanding edge (110) of cause is too thick, under the situation that keeps lock-out state for a long time along with the increase of the mutual snap-in force of liner and outstanding edge, when wanting to open container cover, will there be the separated defective of liner of simple recessed container cover depression edge.
In addition, because container body has this structure, the depression edge that is used for installing liner must be arranged on the container cover, after on the above-mentioned depression edge liner being installed, if foreign matter enters the depression edge, the problem that not only has unclean health also can residual rinse water, perches the unhygienic problem that occurs thereby produce because of various bacteriums.
In addition, if container body is made by glass or pottery, outstanding edge is bigger because of the too thick contact surface with liner of thickness, if keep this state for a long time, during the separation container lid, liner will come off simultaneously under the state that liner and outstanding edge are attached together.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of closed container lid with exposed liner; When forming liner on the container cover, above-mentioned liner can not arbitrarily cover from container and separate; Also can make liner and container cover form an integral body by dual ejection formation; Also can under the state that liner exposes, exert pressure, to keep hygiene to it; Also can in the structure that forms bent flanges around the container body upper end, keep air-tightness; Also can demonstrate good lock function.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: allow part that liner is installed on the container cover form the pressure surface that adds of a bending, allow liner expose to above-mentioned pressurization face inboard, on the container cover that above-mentioned liner is installed, form a through hole, make liner pass through above-mentioned through hole and realize dual ejection formation, upper side in container cover exposes simultaneously, form coating, make above-mentioned coating extend to the interface unit upper side, when folding, also can keep soft state, multiple design outward appearance can be provided.
Beneficial effect of the present invention is as follows: by glass or the container body made of pottery in order to reduce manufacture difficulty, on container cover, form and add pressure surface, make when forming crooked flange around the upper end of container body, also can wrap the flange of above-mentioned bending, because there is the liner that exposes in the above-mentioned inboard that adds pressure surface, so can keep air-tightness, can also keep good hygienic conditions.Simultaneously, in order to prevent to expose arbitrarily coming off of liner, through hole by container cover makes liner realize dual ejection formation, upper side to container cover forms coating, make coating extend to the outside of interface unit, keep soft state when interface unit is folded, multiple design outward appearance is provided simultaneously, and prevent coming off arbitrarily of liner.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Fig. 1 is the incision section oblique drawing of container body of the present invention and container cover released state.
Fig. 2 is the incision section oblique drawing of container body of the present invention and container cover bonding state.
Fig. 3 shows the form of other liners and in order to control the liner pressurized forms the state of outstanding rib with other forms cross sectional drawing on container cover of the present invention.
Fig. 4 is container cover of the present invention forms coating at the upper side of tortuous groove a cross sectional drawing.
Fig. 5 shows the dual ejection formation of the container cover of the present invention planar view of state before.
Fig. 6 relies on dual ejaculation to form the state cross sectional drawing of coating on the container cover of invention.
The constitution diagram that Fig. 7 container body in the past combines with container cover.
The nomenclature of accompanying drawing main portion:
10: container cover 11: interface unit
12: folded slot 13: cut
14: add pressure surface 15: support
16: outstanding rib 17: through hole
20: container body 21: flange
30: liner 31: coating
32: the finger pressing section.
The specific embodiment
As shown in Figures 1 and 2, container cover in formation of the present invention (10) and container body (20) rely on interface unit (11) folding in the container cover (10) to container cover (10) add pressure surface (14) inboard expose the liner (30) of formation exert pressure be able to airtight, be above the flange that adds pressure surface (14) and the formation on every side of container body upper end that the container cover (10) at above-mentioned liner (30) place upward forms and be close to state, liner (30) is in the above-mentioned inboard that adds pressure surface (14), rely on dual ejection formation by the outer medial surface that is exposed at container cover (10) of the through hole (17) of container cover (10), lateral surface forms coating (31).
At this moment, form by bent flanges (21) is outstanding around the upper end of container body (20).
At this moment, above-mentioned liner (30) is connected with container cover (10) lateral surface, forms the coating (31) of smearing with certain thickness, turn over when being placed on the desk opening container cover (10), also can utilize this coating (31) anti-skidding, this coating (31) exposes, and multiple design outward appearance can be provided.
In addition, above-mentioned coating (31) also extends to and is used for the folding formed upper side of folded slot (12) of interface unit (11).
In order to be easy to fold, the thickness of above-mentioned folded slot (12) is compared relative thinner with the thickness at other positions of container cover, so can prevent to occur when folding the phenomenon that fractures.
But, may occur when folding, to keep soft shortcoming because of coating (31) has certain thickness in folded slot (12) outside, so that the thickness of above-mentioned folded slot (12) becomes thinner, the side forms coating (31) thereon, thereby improves the flexibility when folding.
In addition, as shown in Figure 5, when keeping folded slot (12) normal thickness, keep certain intervals to form cut (13) with folded slot (12), upper side and cut (13) at folded slot (12) go up formation coating (31), thereby can prevent to fracture and keep pliability when folding.
In addition, the liner (30) that exposes at said vesse lid (10) medial surface forms in its installation position adds that pressure surface (14) is inboard to form support (15), and container body (20) keeps bearing force closely, thereby keeps air-tightness.In addition, form the part of support and the plane of bending homomorphosis of container body (2) sidewall, can keep compactness. in addition, add the outside that pressure surface (14) opposite side promptly forms liner (30) and form outstanding rib (16) above-mentioned, so that when the liner that exposes (30) pressurizes, make liner (30) keep certain bearing force.
In addition, in order to allow container cover combine by interface unit (11) with container body (20), liner (30) is kept the once state of pressurization when once pressurizeing, and allow this outstanding rib (16) give prominence to certain height, under the state of once pressurization, to container cover (10) upside pressurization, when pressurizeing again, no longer exert pressure in the time of the successful interlock of container cover and outstanding rib (16), prevent the careless unlocked phenomenon of interface unit (11) with this.In addition, as shown in Figure 3, allow liner (30) structure project to the pressurized degree of liner, allow outstanding rib (16) be positioned between the liner (30) of pressurized, liner (30) no longer pressurizes to liner (30) by above-mentioned outstanding rib (16) behind a pressurized, thereby can obtain identical effect.
In addition, above-mentioned coating (31) extends to the lower end of interface unit (11), forms finger pressing section (32), when the interface unit that unlocks is pointed in utilization, make when utilizing above-mentioned finger pressing section (32) to remove interface unit (11) lock-out state and feel comfortable, thereby remove the pain of user's finger.
In addition, in order under the lock-out state of interface unit (11), to remove this finger pressing section (32),, allow the finger pressing section around the lower end of interface unit (11) supporting walls (11a), form in order when pressurizeing, to keep certain intensity.
At this moment, in order to make edge clipping (22) interlock mutually that forms on container cover (10) and container body (20) flange (21) bottom surface, on interface unit (11), formed snap protrusions (11b).
Therefore, container cover (10) add pressure surface (14) and container body (20) when combining, the flange (21) of container body (20) will be capped, make top closely the sticking together of liner (30) and said vesse main body (20) flange (21) simultaneously, thereby the upper side of liner and container body (20) flange (21) is fitted tightly together, make by flange (21) the generation powerful bearing force of above-mentioned support (15) with the container body (20) that adds pressure surface (14) interlock, in addition, when above-mentioned liner (30) pressurized, the outstanding rib (16) that relies on its outside to form correctly keeps pressurization to liner (30), if this outstanding rib (16) has certain height, container body (20) produces during by a large amount of laminations keepings or carrying appends load and will make liner (30) be subjected to the pressure bigger than lock-out state, thereby the interface unit (11) that prevents container cover (10) is by the random loosening phenomenon of opening.
In addition, above-mentioned liner (30) and coating (31) link together by the through hole (17) of container cover (10), thereby prevent from arbitrarily to be separated.
Obviously, the above embodiment of the present invention only is for example of the present invention clearly is described, and is not to be qualification to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that technical scheme of the present invention extends out or change still are in protection scope of the present invention.
Claims (7)
1, liner is exerted pressure by interface unit in container cover and container body and carry out in the fully enclosed container, a kind of closed container lid with exposed liner, it is characterized in that: the liner that said vesse covers installation forms liner through the through hole of dual ejection formation by container cover in the inboard of container cover, forms coating in the outside.
2, the closed container lid with exposed liner according to claim 1 is characterized in that: the folded slot upper lateral part that above-mentioned liner extends to interface unit forms coating, thereby prevents fractureing of folded slot.
3, the closed container lid with exposed liner according to claim 2 is characterized in that: form cut at certain intervals on the folded slot that forms above-mentioned coating.
4, the closed container lid with exposed liner according to claim 1, it is characterized in that: add pressure surface in the above-mentioned position formation that exposes liner of installation, the inboard that adds pressure surface in formation forms support, the outside that adds pressure surface forms outstanding rib, keeps certain bearing force when the liner that exposes is pressurizeed.
5, according to the described closed container lid of claim 4, it is characterized in that: suffered pressure when keeping the liner pressurized, the outstanding again certain height of above-mentioned outstanding rib with exposed liner.
6, according to claim 1 to claim 3 any one described closed container lid with exposed liner, it is characterized in that: above-mentioned coating extends to the lower end of interface unit, forms hand portion.
7, the closed container lid with exposed liner according to claim 6, it is characterized in that: for the above-mentioned hand of releasing under the lock-out state that refers to part in connection portion, in order when pressurizeing, to keep certain intensity, allow hand portion around the lower end of interface unit supporting walls, form.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080020768 | 2008-03-06 | ||
| KR20080020768 | 2008-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101332925A true CN101332925A (en) | 2008-12-31 |
Family
ID=40195855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101344190A Pending CN101332925A (en) | 2008-03-06 | 2008-07-23 | Closed container cover with exposed liner structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101332925A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114927B (en) * | 2009-12-30 | 2012-12-19 | 三光玻璃工业株式会社 | Sealed container |
| CN104095551A (en) * | 2014-03-18 | 2014-10-15 | 株式会社Roichen | Novel pot cover used for cooking |
-
2008
- 2008-07-23 CN CNA2008101344190A patent/CN101332925A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114927B (en) * | 2009-12-30 | 2012-12-19 | 三光玻璃工业株式会社 | Sealed container |
| CN104095551A (en) * | 2014-03-18 | 2014-10-15 | 株式会社Roichen | Novel pot cover used for cooking |
| CN104095551B (en) * | 2014-03-18 | 2017-01-11 | 株式会社Roichen | Pot cover used for cooking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081231 |