KR102417237B1 - Foldable folding box with its own resilience on the inner side - Google Patents

Abstract

The present invention relates to a foldable folding box having its own restoring force on the inner side, and more specifically, a cushion unit 500 is configured on the inside of a folding box that can be folded and unfolded, and a pushing member is installed on the outside of the folding box. When the product is stored in the space after the box has been opened, it is possible to secure a certain portion of the space on the inner side of the box when the product is pushed in the space, thereby preventing damage and damage to the product. , when the stored goods are taken out, the inner surface of the box is restored to its original state, and rigidity is increased by ribs and grooves on the outer surface of the box, and a pushing member is configured in the groove to prevent external impact. It is a useful invention that can protect the box from impact.

Description

Foldable folding box with its own resilience on the inner side

The present invention relates to a foldable folding box having its own restoring force on the inner side, and more specifically, when a storage space is needed, it is made in a box shape to accommodate items inside, and when stored, it can be folded and stored in a plate shape. In addition, through the elastic structure on the inner surface, when a large number of items are stored in the storage space, a certain part is pushed outward to secure more space, and the shock is alleviated when the item and the box collide with shaking. It is a technology related to a folding folding box that has its own restoring force on the inner side to ensure the safety of the product and to be restored to its original state when the product is taken out.

In general, a box is used to store and package goods, etc., so that goods can be conveniently transported when moving. A space is provided inside, and the upper part is sealed. In the case of such a box, paper, synthetic resin, iron, etc. It is made of various materials.

On the other hand, recently, boxes that can be folded and unfolded to facilitate storage after use of a cancellation tool and a box necessary for camping through camping have been used.

The conventional box described above is made small in the form of a plate for easy storage, but it is used for the purpose of a box when unfolded. In addition to damage to the product, damage to the goods often occurred due to the collision between the goods due to shaking during movement.

First, looking at the prior art,

Registration No. 20-0491290 (Seal) A foldable lightweight packaging box comprising: a first sidewall made of a single sidewall plate; a second sidewall made of one sidewall plate and disposed to face the first sidewall; A third side wall comprising a first side plate and a second side plate that is arranged to extend from one edge of the first side wall to one edge of the opposite second side wall, and which are connected by folding at the central part, at the other edge of the first side wall a fourth sidewall disposed to extend toward the other edge of the opposing second sidewall, the fourth sidewall comprising a third sideplate and a fourth sideplate that are connected to each other by folding at the central portion; a corner bar provided at each of the four corners where the two adjacent side walls meet, each of which has two hinge pins protruding outward in the longitudinal direction; a third side wall corner bar disposed between the first side plate and the second side plate constituting the third side wall (10C) and having two hinge pins protruding outward in the longitudinal direction on the upper and lower end surfaces; a fourth side wall corner bar disposed between the third side plate and the fourth side plate constituting the fourth side wall and having two hinge pins protruding outward in the longitudinal direction on the upper and lower end surfaces; a first hinge bar mounted on the upper and lower end surfaces of the first side wall and fixed with fastening screws, both ends of which are rotatably connected to hinge pins of the corner bars disposed at both ends of the first side wall; a second hinge bar mounted on the upper and lower end surfaces of the second side wall and fixed with fastening screws, both ends of which are rotatably connected to hinge pins of the corner bars disposed at both ends of the second side wall; Each of the upper and lower end surfaces of the first side plate of the third side wall is fastened to and fixed with a fastening screw, and one end is rotatably coupled to the hinge pin of the corner bar, while the other end is a hinge of the corner bar of the third side wall a third hinge bar rotatably coupled to the pin; Each of the upper and lower end surfaces of the second side plate of the third side wall is fastened and fixed with a fastening screw, one end is rotatably coupled to the hinge pin of the corner bar of the third side wall, and the other end is the second side wall of the second side wall. a fourth hinge bar rotatably coupled to a hinge pin of one corner bar; Each of the upper and lower end surfaces of the third side plate constituting the fourth side wall is fastened and fixed with fastening screws, and one end is rotatably coupled to the hinge pin of the corner bar, and the other end is the fourth side wall corner bar. a fifth hinge bar rotatably coupled to the hinge pin of the; Each of the upper and lower end surfaces of the fourth side plate of the fourth side wall is fastened and fixed with a fastening screw, one end is rotatably coupled to the hinge pin of the fourth side wall corner bar, and the other end is the second end of the second side wall. a sixth hinge bar rotatably coupled to a hinge pin of one corner bar; and the side walls are composed of any one panel selected from the group consisting of a honeycomb panel, a corgate panel, and an aluminum composite panel, the The upper and lower end surfaces of the side walls are formed with a height smaller than the height of the corner bars to form a constant step with the upper and lower end surfaces of the corner bars provided at the corners of each side wall, and the corner bars are formed by extrusion molding an aluminum material. and a side cover for fixing by inserting the edge of the side wall, wherein the hinge bars are mounted on upper and lower end surfaces of the side walls and fastened to the side wall so that the load applied to the hinge bar is distributed over the entire side wall It is a technology related to a foldable lightweight packaging box in which the step between the fastening part fastened with screws and the part hinged to the top surface of the corner bar is the same as the step between the corner bar and the side wall.

Publication No. 10-2015-0010800 No. 10-2015-0010800 (Special) A flat plate-shaped main plate portion and a main plate body positioned at an obtuse angle with the main plate portion at both ends of the width of the main plate portion and consisting of a connection portion having a pinhole formed in the longitudinal direction thereof; Doedoe including a pin for hinge-coupled to the main plate body passing through the pinhole; It is a technology related to a folding space box having a fixing means for preventing the main plate bodies from rotating based on a pin in a state in which the cross-section of the hinged main plate bodies forms a rectangle.

Registration No. 10-1688959 (Special) A box in which an object is accommodated inside while unfolding from a folded state, comprising: a base; It has front and rear parts, one end is foldably connected to both sides of the base part, and the other end is rotated in the opposite direction to unfold from the folded state, the other end is rotated upward around one end. both sides plate; It is connected to the base part to be foldable, and while unfolding from the folded state to the base part, the two side plates are connected to form an accommodating space in which an object is accommodated, while the a cover plate that opens the accommodation space so as to be spaced apart from both sides of the plate and to allow the object to be accommodated in and out; a first magnetic force binding means for binding the both side plates to the base part; and a second magnetic binding means for binding the cover plate to the both sides of the plate, wherein the base part comprises a lower plate forming a bottom surface of the accommodating space and to which the both sides plates are foldably connected; and sidewalls extending upwardly from the periphery of the lower plate, wherein the both side plates are connected to the lower plate or the sidewalls to be foldable and accommodated inside the base portion as they are folded, the

Ribs are formed so that the cover plate can be stably supported while extending in a direction opposite to the circumference in contact with the cover plate, and the first magnetic binding means includes: a plurality of first binding members provided on the side walls; and a second binding member provided on both sides of the plate and detachably coupled to the first binding member, wherein the second magnetic binding means includes: a plurality of third binding members provided on the rib; and a plurality of fourth binding members provided on both sides of the cover plate in contact with the rib and detachably coupled to the third binding member, wherein the first, second, third, and fourth binding members are magnets, respectively. Or, the second and fourth binding members are made of a magnet, and the first and third binding members are a technology related to a portable folding box made of metal.

The above-mentioned prior arts are technologies that inevitably damage the inside of the article and the box due to shaking, etc., when transporting the article by putting it in the space of the box, and thus the stability is inevitably reduced.

The present invention has been devised to solve the problems of the prior art, and by configuring a cushion part that can have an elastic structure on the inside of a foldable box, when transporting after putting the article inside the box, the collision between the article and the article is prevented. In the event of an occurrence, the product is pushed in the inner direction of the box rather than in the corresponding direction to prevent damage to the item. It is pushed to secure a little more space to store the item, and when the item is taken out of the space, the inner side of the pushed box can be restored to its original state, thereby providing convenience in use. It was completed as a technical task with a focus on providing a folding folding box with its own restoring force.

Accordingly, the present invention is disposed on both sides between the box body 100 and the upper part 110 and the bottom part 120 consisting of the upper part 110 and the bottom part 120, respectively, and the central part is hinged. A pair of first side portions 200 configured to be folded by being hinged to the upper and lower portions of the upper portion 110 and the bottom portion 120, respectively, and the upper portion not configured with the first side portion 200 A pair of second side portions 400 arranged on both sides between the 110 and the bottom portion 120, the upper portion being hinged with the lower portion of the upper portion 110, and folding in the opposite direction to each other In the foldable folding box configured, a plurality of elastic member insertion grooves 513 are configured on the inside of the second side part 400 , vertical slide holes 511 are formed on both sides, and spaced apart from each other at regular intervals on the upper part. ) formed in a lower plate 510 , an elastic member 520 inserted into the elastic member insertion groove 513 , respectively, and formed in a divided form on the upper portion of the lower plate 510 , but the corresponding side surfaces are aligned A plurality of coupling grooves 531 disposed to touch and formed on the upper edge, each fitting groove 533 formed to be spaced apart from the coupling groove 531 in the central part side direction than the coupling groove 531, and configured in the upper part, and the lower ends of both sides in the inward direction The protruding jaws 535 protruding to and slidingly coupled to the slide holes 511, respectively, are formed at positions corresponding to the elastic member insertion grooves 513 at the lower portion, respectively, and are inserted into the elastic member insertion grooves 513 for elasticity. A middle plate 530 in which a protrusion 537 for pressing the member 520 is formed, and a connection groove 541 formed on both sides of the middle plate 530 and formed at positions corresponding to the coupling grooves 531 on both sides. And, a coupling member 543 for coupling the connection groove 541 and the coupling groove 531, and an upper plate 540 having a fitting projection 545 formed at a position corresponding to the fitting groove 533 at the lower portion. It is characterized in that it is configured to include a cushion unit 500 consisting of.

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In the upper part 110 of the box, it is technically characterized in that an anti-skid member 600 made of rubber material is configured in whole or in part along the upper periphery.

On the outside of the first side portion 200 and the second side portion 400, the ribs 210 and 410 formed to connect to the side surface and the respective groove portions 220 and 420 are formed between the ribs 210 and 410, and , The grooves 220 and 420 are configured with pushing members 230 and 430, and elastic members 240 and 440 are configured between the pushing members 230 and 430 and the grooves 220 and 420. do.

It is technically characterized in that a separation space g is formed between the groove portions 220 and 420 and the outer periphery of the pushing members 230 and 430 .

A perforated hole 450 into which the user's hand is inserted is formed in the upper portion of the second side part 400, and the inside of the hole 450 is continuously connected in a waveform so that the user's finger can be inserted. technical features.

According to the foldable folding box having its own restoring force of the inner surface of the present invention, the original purpose of the folding box that can be folded and unfolded is maintained as it is, and at the same time, when the article is stored in the space after the box is unfolded, it is pushed by the article In this case, it is possible to secure a certain portion of the space on the inner side of the box to prevent damage and damage to the product, which increases stability. Of course, it is a useful invention that can protect the box from the impact when an external impact occurs by configuring the pushing member in the groove portion as well as increasing the rigidity by the rib and groove portion on the outer surface of the box.

1 is a perspective view showing an unfolded state of the box of the present invention;
Figure 2 is a perspective view showing a folded state of the box of the present invention;
Figure 3 is a plan view showing a box in which the non-slip member of the present invention is configured;
Figure 4 is a front view showing a box in which the pushing member of the present invention is configured;
5 is an enlarged view showing a preferred embodiment of FIGS. 4 a and b
6 is a side view showing a preferred embodiment of the shape of the hole of the present invention, an enlarged view
7 is a side cross-sectional view, an enlarged view showing the ribs, grooves, pushing members and elastic members of the first and second side parts of the present invention;
8 is a view showing that the cushion part is configured on the second side part of the present invention;
9 is a front view, a plan view showing a preferred embodiment of the cushion part of the present invention;
10 is a front cross-sectional view showing a preferred embodiment of aa of FIG.
11 is an exploded view showing a preferred embodiment of the cushion part of the present invention;
12 is an exploded view showing a preferred embodiment of the cushion part of the present invention;

In the present invention, when a storage space is needed, it is made in a box shape so that items can be stored therein, and when stored, it can be folded and stored in a plate shape. When it is stored, it is pushed outward to a certain extent to secure more space, and when the product collides with the box due to shaking, the shock is alleviated, the safety of the product is secured, and when the product is taken out, it is restored to its original state. It provides a foldable folding box having its own restoring force on the inner side to make it possible.

Hereinafter, the preferred configuration and operation of the present invention for achieving the above object will be described with reference to FIGS. 1 to 12 with reference to the accompanying drawings.

Before describing the present invention, first looking at its configuration,

1 to 4, the box body 100 consisting of the upper part 110 and the bottom part 120, and the upper part 110 and the bottom part 120 are disposed on both sides between the , A pair of first side parts 200 and the first side part 200, the central part is hinged, and the upper part and the lower part are hinged to the upper part 110 and the bottom part 120, respectively, and are configured to be folded. is disposed on both sides between the upper part 110 and the bottom part 120 where is not configured, the upper part is hinged with the lower part of the upper part 110 to be folded in a direction opposite to each other. It is composed of a side portion 400 to constitute a folding box.

Here, as shown in FIGS. 8 to 12, a plurality of elastic members configured on the inside of the second side part 400, with slide holes 511 formed in a vertical direction on both sides, and spaced apart from each other at regular intervals on the upper part. The lower plate 510 in which the insertion groove 513 is formed, the elastic member 520 respectively inserted into the elastic member insertion groove 513, and the lower plate 510 are respectively formed in a divided form on the upper part of the lower plate 510 and correspond to each other. A plurality of coupling grooves 531 formed on the upper edge of the side surfaces to be in contact with each other, and each fitting groove 533 formed to be spaced apart from the coupling groove 531 in the central part side direction than the coupling groove 531, respectively, and both sides; The protruding jaws 535 protruding inwardly from the lower end and slidingly coupled to the slide holes 511, respectively, are formed at positions corresponding to the elastic member insertion grooves 513 at the lower portion, and the elastic member insertion grooves 513 ) and a middle plate 530 having a protrusion 537 for pressing the elastic member 520, and a connection formed on the upper portion of the middle plate 530 and formed at positions corresponding to the coupling grooves 531 on both sides. Having a groove 541, a coupling member 543 for coupling the connection groove 541 and the coupling groove 531, and a fitting protrusion 545 formed at a position corresponding to the fitting groove 533 at the lower portion. It is configured to include a cushion unit 500 composed of a top plate (540).

As shown in FIG. 1 , the box body 100 of the folding box includes a bottom part 120 that forms a lower surface when the folding box is folded or unfolded, and is vertically spaced from the bottom part 120 . The upper part 110 is formed at a position where is configured to abut against the lower side of the other box.

Here, in the upper part 110 of the box, as shown in FIG. 3 , an anti-skid member 600 made of rubber material is formed wholly or partially along the upper periphery.

In the case of the anti-skid member 600, when a plurality of folding boxes are used as described above, when a plurality of folding boxes are loaded in a folded state, the folding box does not come off and the stacked state can be maintained. to be.

In addition, although not shown, when using as a dining table by seating a configuration such as a separate plate on the upper part in a state in which the folding box is unfolded, the lower part of the plate is in contact with the rubber non-skid member 600 to prevent slipping Through this, stable use is possible, and the non-slip member 600 may be configured in whole or in part according to use.

In addition, the non-slip member 600 may be configured to be detachable and attachable. First, a portion of the upper part 110 and the lower part of the anti-slip member 600, such as in the form of Velcro, can be detached and attached. It is configured so that it can be conveniently detached and attached by applying a normal structure.

The first side part 200 is disposed on both sides between the upper part 110 and the bottom part 120, respectively, the central part is hinged, and the upper part and the lower part are the upper part 110 and the bottom part 120. It is configured as a pair so as to be hinged and folded, respectively, to substantially form two of the four surfaces of the folding box.

In this case, the first side part 200 is configured to be folded by being pushed in a direction in which the hinge parts face each other when the folding box is folded.

The second side part 400 is disposed on both sides between the upper part 110 and the bottom part 120 where the first side part 200 is not configured, respectively, and the upper part is hinged with the lower part of the upper part 110 . It is configured as a pair to be folded in a direction opposite to each other, and the other two surfaces are formed together with the two surfaces formed by the first side part 200 among the four sides of the folding box to finally form the side part of the box.

At this time, as shown in FIGS. 4 to 7 , on the outside of the first side part 200 and the second side part 400 , between the ribs 210 and 410 and the ribs 210 and 410 formed to be connected to the side surfaces. Each of the grooves 220 and 420 is formed in the grooves 220 and 420, the pushing members 230 and 430 are configured, and an elastic member between the pushing members 230 and 430 and the grooves 220 and 420. (240, 440) is constructed.

The ribs 210 and 410 are configured to increase the durability of the first and second side portions 200 and 400, and the groove portions 220 and 420 are naturally formed through the formation of the ribs 210 and 410. In this case, the height of the ribs 210 and 420 is formed to protrude more outward than the groove portions 220 and 420 .

On the other hand, the pushing members 230 and 430 and the elastic members 240 and 440 allow the grooves 220 and 420 to be filled, and after being pushed through an elastic force, they can be restored to their original state again. there will be

That is, as shown in FIG. 7 , when other external factors occur in the state in which the folding box is unfolded as shown in FIG. 7 , the thickness of the ribs 210 and 410 is relatively thinner than that of the ribs 210 and 410 based on the side cross-sections of the first and second side parts 200 and 400 . Since the formed part (the part in which the groove is formed) can be easily damaged, it is a configuration for protecting the first and second side parts 200 and 400 .

Here, a separation space g is formed between the grooves 220 and 420 and the outer periphery of the pushing members 230 and 430, so that the pushing members 230 and 430 can be smoothly operated.

The space g between the outer circumferences of the pushing members 230 and 430 and the grooves 220 and 420 may be formed in various sizes as needed.

In addition, as shown in FIG. 6 , a perforated hole 450 into which the user's hand is inserted is formed in the upper portion of the second side part 400 , and the user's finger can be inserted into the inside of the hole 450 . It is configured continuously in a wave form so that it is convenient to easily lift and transport the folding box when transporting the goods by storing them in the inner space of the folding box.

In addition, in the shape continuously connected to the waveform, one finger is drawn in, and since the size of the finger is different from each other, the shape may also be continuously continued but may be formed by varying the size.

The cushion part 500 is configured on the inner surface of the second side part 400, and the inner surface of the second side part 400 is flatly formed to form the cushion part 500, the lower plate ( 510 ), an elastic member 520 , a middle plate 530 , and an upper plate 540 .

The lower plate 510 is configured on the inside of the second side portion 400 as shown in FIG. 10 , slide holes 511 are formed in the vertical direction on both sides, and a plurality of elastic portions spaced apart from each other at regular intervals on the upper portion. A member insertion groove 513 is formed.

In the case of the slide hole 511 , a protrusion 535 of the intermediate plate 530 to be described below is fitted, so that the intermediate plate 530 can be moved in one or the other direction on the slide hole 511 .

In addition, the slide hole 511 serves as a movement path of the middle plate 530 , and is pushed by an elastic member 520 to be applied to the middle plate 530 , and when restored to its original state, It will also perform the role of preventing separation and allowing it to be fixed.

In other words, as the protruding jaw 535 is caught at the boundary between the slide hole 511 and the lower plate 510 , it is naturally caught and fixed.

In the case of the elastic member insertion groove 513, an elastic member 520 is inserted so that it can be restored to its original state after the middle plate 530 is substantially moved, and a plurality of pieces are formed to be spaced apart from each other at regular intervals. Thus, smooth and uniform movement of the middle plate 530 to be described below is possible.

The elastic member 520 is inserted into the elastic member insertion groove 513, respectively, and is configured to have a pushing property, so that the middle plate 530 is pushed in one direction by an external force and then when the external force disappears, it is returned to the original so that the middle plate 530 can be restored to a state of

The middle plate 530 is the middle plate 530 is formed in a divided form on the upper part of the lower plate 510, the side surfaces corresponding to each other are disposed in contact with a plurality of coupling grooves 531 formed at the upper edge, Each of the fitting grooves 533 configured at the upper portion and formed to be spaced apart from the coupling groove 531 in the central side direction, and protruding jaws protruding inwardly from both lower ends and slidingly coupled to the slide hole 511, respectively ( 535) and a protrusion 537 formed at a position corresponding to the elastic member insertion groove 513 in the lower portion and fitted into the elastic member insertion groove 513 to press the elastic member 520 is formed.

That is, the middle plate 530 is disposed on the upper part of the lower plate 510 as shown in FIG. 12 , and is formed in a divided form to fit the protrusion 535 into the slide hole 511 of the lower plate 510 . , the middle plate 530 is configured to surround a portion except for the lower portion.

At this time, one or more coupling grooves 531 may be formed on both upper sides of the middle plate 530 for coupling with the upper plate 540 to be described below, and each of the coupling grooves 531 and One or more fitting grooves 533 are formed at positions spaced apart.

In the case of the fitting groove 533, at least one is formed in each of the middle plates 530, so that the fitting protrusions 545 of the upper plate 540 to be described below are fitted to fix the middle plate 530 in a single shape. to be.

In other words, the fitting groove 533 is a groove for fixing a pair of divided middle plates 530 to be formed as one middle plate 530 .

Here, the fitting groove 533 is a configuration for firmly fixing the middle plate 530 as described above, and a plurality of the fitting grooves 533 are formed to be spaced apart from each other or formed to be long in a rectangular shape to increase the fixing force. can be formed in a circle, a polygon and an ellipse, a combination of a straight line and a curve, and the like.

The protrusion 535 is inserted into the slide hole 511 of the lower plate 510 to prevent the middle plate 530 from being separated while moving on the slide hole 511. It is formed to protrude from both sides of the lower part in an inward direction, and the height of the protruding jaw 535 is preferably formed to be lower (smaller) than the vertical height of the slide hole 511 .

The protrusion 537 is seated on the lower plate 510 and serves as an axis for stably moving up and down. It comes into contact with the 520 , so that the middle plate 530 can be smoothly raised and lowered.

At this time, the protrusion 537 formed in the center of the lower end of the middle plate 530 is such that the sides of the divided middle plate 530 come into contact with each other to form a single protrusion 537, and the protrusion located in the central part ( The side surfaces facing each other are brought into contact with each other by 537 , and thus perform the same role as the fitting protrusion 545 fitted into the fitting groove 533 by the divided protrusion 537 .

The upper plate 540 is configured on the upper portion of the middle plate 530 and has a connection groove 541 formed at a position corresponding to the coupling groove 531 on both sides, and the connection groove 541 and the coupling groove 531 . It is composed of a coupling member 543 for coupling, and a fitting protrusion 545 formed at a position corresponding to the fitting groove 533 at the lower portion.

The connection groove 541 is configured for coupling with the middle plate 530 , is disposed and formed to correspond to the coupling groove 531 of the middle plate 530 , and is coupled and fixed by the coupling member 543 .

At this time, it is preferable that the connection grooves 541 are formed to correspond to the number of the coupling grooves 531 .

In the case of the coupling member 543, a conventional bolt or the like may be applied, and the coupling groove 541 and the coupling recess 531 are preferably threaded on the inner periphery to which the coupling member 543 is coupled, In the present invention, it is not separately shown.

The fitting protrusion 545 is configured to be fitted into the fitting groove 533 in order to fix the divided middle plate 530, and its shape is formed to correspond to the shape of the fitting groove 533, and the fitting protrusion 545. The upper part of the middle plate 530 is fixed so as not to open by the It can be fixed so that it does not fall.

The cushion part 500 configured as described above is arranged inside the second side part 400, so that when an article is stored in a space formed by unfolding a box, the article collides or moves with each other due to the amount of goods and shaking during transport. When this occurs, damage to the item can be suppressed by the cushion unit 500 and at the same time, a space for accommodating the item can be secured a little more by the pushing of the cushion unit 500 .

According to the foldable folding box having its own restoring force on the inner surface of the present invention, the original purpose of the folding box that can be folded and unfolded is maintained as it is, and at the same time, when the article is stored in the space after the box is unfolded, it is pushed by the article In this case, it is possible to secure a certain portion of the inner surface of the box to prevent damage and damage to the product, thereby providing high stability. Of course, it is a useful invention that can protect the box from the impact when an external impact occurs by configuring the pushing member in the groove portion as well as increasing the rigidity by the rib and groove portion on the outer surface of the box.

100: box body
110: upper part 120: bottom part
200: first side part
210: rib 220: groove 230: pushing member 240: elastic member
400: second side part
410: rib 420: groove 430: pushing member 440: elastic member
450: Hall
500: cushion part
510: lower plate 511: slide hole 513: elastic member insertion groove
520: elastic member
530: middle plate 531: coupling groove 533: fitting groove 535: protruding jaw
537: protrusion
540: top plate 541: connection groove 543: coupling member 545: fitting projection
600: non-slip unit

Claims (7)

The box body 100 consisting of the upper part 110 and the bottom part 120 and the upper part 110 and the bottom part 120 are disposed on both sides respectively between the upper part 110 and the bottom part 120, the central part is hinged, the upper part and the lower part A pair of first side portions 200 configured to be folded by being hinged to the upper portion 110 and the bottom portion 120, respectively, and the upper portion 110 and the bottom where the first side portion 200 is not configured A foldable folding box consisting of a pair of second side portions 400 disposed on both sides between the portions 120, the upper portion being hinged with the lower portion of the upper portion 110 to be folded in a direction opposite to each other In
The lower plate 510 is configured on the inside of the second side portion 400, the slide holes 511 are formed in the vertical direction on both sides, and a plurality of elastic member insertion grooves 513 spaced apart at regular intervals on the upper part are formed. And, the elastic member 520 respectively inserted into the elastic member insertion groove 513, respectively formed in a divided form on the upper portion of the lower plate 510, the corresponding side surfaces are arranged in contact with each other and formed at the upper edge A plurality of coupling grooves 531, each of the fitting grooves 533 configured in the upper portion and formed to be spaced apart from the coupling groove 531 in the central side direction, and the slide holes 511 protruding inward from the lower ends of both sides ), a protrusion 535 that is slidably coupled to each, and a protrusion that is formed at a position corresponding to the elastic member insertion groove 513 at the lower portion and is inserted into the elastic member insertion groove 513 to press the elastic member 520 A middle plate 530 in which 537 is formed, a connection groove 541 formed on both sides of the middle plate 530 and formed at a position corresponding to the coupling groove 531, and the connection groove 541 A cushion part 500 consisting of a coupling member 543 for coupling the coupling groove 531 to the top plate 540 having a fitting protrusion 545 formed at a position corresponding to the fitting groove 533 at the lower portion. A foldable folding box having its own restoring force on the inner side, characterized in that it comprises a.
delete delete The method of claim 1,
In the upper part 110 of the box,
A foldable folding box having its own restoring force on the inner side, characterized in that the rubber material non-slip member 600 is formed in whole or in part along the upper periphery.
The method of claim 1,
On the outside of the first side portion 200 and the second side portion 400, the ribs 210 and 410 formed to connect to the side surface and the respective groove portions 220 and 420 are formed between the ribs 210 and 410, and ,
The grooves (220, 420) are configured with a pushing member (230, 430), between the pushing member (230, 430) and the groove (220, 420), characterized in that the elastic member (240, 440) is configured A folding folding box with its own restoring force on the side.
6. The method of claim 5,
A foldable folding box having its own restoring force on the inner surface, characterized in that a separation space (g) is formed between the grooves 220 and 420 and the outer periphery of the pushing members 230 and 430.
The method of claim 1,
A perforated hole 450 into which a user's hand is inserted is formed in the upper portion of the second side part 400,
The inner side of the hole 450 is a foldable folding box having its own restoring force on the inner side, characterized in that it is continuously connected in a waveform so that a user's finger can be inserted.

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