KR20140039388A

KR20140039388A - Folding box

Info

Publication number: KR20140039388A
Application number: KR1020120104809A
Authority: KR
Inventors: 빈옥인
Original assignee: 주식회사 카노
Priority date: 2012-09-20
Filing date: 2012-09-20
Publication date: 2014-04-02

Abstract

The present invention relates to a foldable storage box that can be folded and stored when not storing the goods to efficiently utilize the space, and conversely, when storing the goods, the folding storage box can be opened to secure a storage space. It relates to a folding storage box formed with an expansion storage space provided with an expansion storage space for opening the storage box body made of a material with a zipper, the storage box is fully maintained in an upright state in the expanded state.

Description

Folding box with extended storage space {folding box}

Generally, the storage box is indispensable so that there is no place that is not used in the real life. It is used when it is used for organizing goods at home by storing various articles according to the degree of use, or for storing articles produced at industrial sites or agricultural sites There are many uses such as.

Due to the convenience and various applications of such a storage box, a box-type storage box made of various materials such as paper, wood, and plastic has been put into practical use.

When the wooden or plastic material is made of a hard material and has a large volume, when the storage box is not used (when the goods are not stored in the storage box), the storage space itself occupies a lot of occupied space when stored separately. It is difficult to effectively use, especially in the case of folding storage box made of wood, the fasteners such as screws, bolts / nuts can be disassembled and stored and reassembled later to reuse, but the disassembly or assembly work is cumbersome and time-consuming. There was a problem that is difficult to carry.

In addition, in the case of a paper material, it is troublesome to fold it after finely folding a few times and store it.

In addition, the conventional storage box has a structure that simply covers the lid on the upper part of the storage box body opened at the upper part, and is easily detached from the body, so that the loss of the lid is frequent and the dust easily penetrates into the inside.

In order to make up for the above drawbacks, recently, a folding box has been proposed in which a folding box is used to make a box in the form of a box by using a folding frame on a fabric body.

When not in use, the folding storage box is folded and stored in a thin thickness when not in use, and the use of the storage box is easy to store and use because the storage box is used upright when the frame is extended.

However, the above-mentioned folding storage box has to use another storage box when it is necessary to store a large amount of items larger than the size of the storage box, that is, the problem of the burden on the consumer, and the stored goods even while using the storage box. There is a problem in that it takes a lot of space as compared to the stored items because it is often used in a state that is not completely filled.

The reason for such a problem is that the four sides that form the vertical wall of the cabinet body can always be used only in the vertically upright state, that is, the other storage boxes can be stacked up only when the four sides are vertically installed. According to the difficult problem, only the storage box that is always upright or folded at the same height was provided.

The present invention has been made to solve the above-mentioned conventional problems, the object of the present invention is to form an expansion storage space on the four vertically erected side of the folding storage box made of fabric material to accommodate according to the amount of goods to be stored By varying the height of the one will be effectively used in accordance with the article to be stored in one holder.

The present invention includes a frame configured to stand vertically for the upright of the main body of which the height is changed in the vertical direction, and an extension frame extending while being rotated on the frame, and when the height is changed, the holder can be maintained in a perfectly upright state. It includes more fastening means.

The present invention for achieving the above object is provided with an expansion storage space that is opened with a zipper on the storage box body, fixed to the top of the storage box so as to maintain the upright state in the expanded state of the storage box is vertically coupled rotatably coupled It has a configuration that is provided with a frame that is to be erected, and an expansion frame which is rotatably coupled to the frame and configured to expand at a 180 degree angle to the frame.

The expansion storage space of the present invention is extended to the middle portion of the main body of the storage box is configured to be folded, and the extension is opened by a zipper so that the expansion is expanded while the height is variable.

The expansion frame of the present invention includes an expansion frame which is selectively used according to the configuration of the storage box by having an expansion frame which is rotated at an angle of 90 degrees to the frame and is in close contact with the bottom surface of the storage box or rotated perpendicularly to the frame.

The folding storage box formed with an expansion storage space according to the present invention has an advantage of being easily stored because it is folded and stored when not in use. If you have more items stored in the box than the storage box, open the zipper formed in the storage box to expand the extension, and then the vertically installed extension frame installed on the frame can be easily raised to the height of the storage box. It can be used for various purposes depending on the goods.

1 is a perspective view of a folding storage box according to the present invention.
Figure 2 is a perspective view showing a connection state of the frame and expansion frame constituting the folding storage box according to the present invention.
3 is a perspective view showing a modification of FIG.
Figure 4 is a perspective view showing another installation example of the expansion frame.
5 to 6 show yet another embodiment of the joint.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of the angular plane, it should be noted that the same reference numerals are assigned to the same components as much as possible even if shown in different drawings.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

1 is a perspective view of a folding storage box according to the present invention.

Figure 2 is a perspective view showing a connection state of the frame and expansion frame constituting the folding storage box according to the present invention.

3 is a perspective view showing a modification of FIG.

Figure 4 is a perspective view showing another installation example of the expansion frame.

5 to 6 show yet another embodiment of the joint.

As shown in FIGS. 1 to 3, the folding storage box 100 according to the present invention is opened to form a storage space 102 to store necessary items such as clothes.

When the folding storage box 100 is not used for storing an object, the folding storage box 100 is folded and stored in a volume smaller than the storage space by folding the frame 2. The foldable storage box 100 is folded even when carrying around to move to a distribution stage or a necessary place for distribution.

As shown in FIG. 3, when an article having a volume larger than that of the storage space 102 is to be stored, the expansion frame 4 which opens the expansion part 6 to raise the height of the storage box and is rotatably coupled to the frame 2 is provided. Rotating provides an expandable storage space larger than the storage space.

As shown in FIGS. 1 to 3, the folding box according to the present invention includes the front and rear side plates 30 and 30a and the upper side sides of the left and right side plates 32 and 32a constituting the front and rear and left and right sides of the storage box 100. The lower side is connected to the expansion part 6 to seal the expansion part is configured to fold or unfold so that the height of the storage box is configured to secure the storage space 102, the expansion part 6 and the front and rear side plates When sewing the left and right side plate and the zipper (8) together to configure, and is installed in the storage space rotatably in the vertical direction to the frame (2) and by pushing the storage box up and down tension the left and right side plate (( 32, 32a) is composed of an extended frame for maintaining the upright state.

The expansion part 4 is made of a fabric material similar to the material of the storage box, and when the expansion part 6, the front and rear side plates, and the left and right side plates are sealed together, the zippers 8 are expanded together as the zipper is opened and closed. As the folds or unfolds, the storage space increases or decreases in volume.

Preferably, the extension part 6 is formed to have a length of about 1/3 according to the height of the storage box. When the extension part 6 is longer than this, the extension part 6 is coupled to the frame 2 depending on the strength of the extension frame 4 which is rotated. Since deformation may occur, it is preferable to form a length of about 1/3.

The expansion frame (4), which is coupled to the frame (2) and rotated to induce tension of the left and right side plates (32, 32a) and supports it flat, is formed at the bottom of the "a" shaped joint (10) coupled to both sides of the bottom of the frame. The fitting grooves 12 are fitted with both ends 14 of the extension frame 4 having a U-shaped shape so that the extension frame is positioned inside the frame 2 so as not to protrude when the holder is folded.

The expansion frame 4 secures the fastener 16 to the coupling portion 14 in one of a pair of male and female bulk fasteners 16 and 16a, and houses the corresponding bulk fastener 16a. When the lower end of the expansion frame and the expansion frame (4) is folded in contact with the bulk fasteners (16) fixed to the engaging portion when the expansion frame (4) when expanded and when folded by the expansion frame ( 4) to secure the frame (2) and the expansion frame (4) to maintain the upright firmly when expanding the holder.

A pair of male and female bulkcro fasteners are usually fixed with a bar, and fixed with a bar to the expansion frame, and sewing is easy at the same time when sewing each side when forming a storage box, and bulk loafers fasten the expansion frame firmly. It can be held so that it stays upright when the drawer is opened.

As shown in FIGS. 4 to 5, the joint for rotatably coupling the extension frame to the frame secures the joint 10a having an “8” shape or the joint 10b having a rectangular shape to the frame and extending the frame 4. The second coupling portion 24 bent inward to the coupling portion 14 formed in the coupling may be fixed.

In this case, the rectangular joint 10b is fixed to the frame 4 first, and then presses the fixed part by a press to fix it so as not to flow.

In addition, as shown in FIG. 6, the bent portion of the joint 10c having a “a” shape is formed in the cutout portion 22 to form the frame 2 and the expansion frame 4 due to the cutout. It is configured to expand to.

At this time, the expansion frame 4 coupled to the joint 10c cannot be completely overlapped with the frame 2, but since the 90 degree angle is sufficiently folded, the expansion frame 4 may be installed to be positioned at the bottom of the holder. .

At this time, the expansion frame (4) can serve to hold the role of the handle and the front and rear of the holder tightly to form the overall box straight.

Referring to the use state and the installation state of the present invention, first, the frame (2) formed to be rotatable on the upper side of the box 100 formed in the form of a fabric material to the inner side while pulling on the bottom of the drawer while folding the storage box (100) ) Fold in a smaller volume than the storage space. Therefore, it is folded even when carrying around to move to the distribution step or the required place to distribute the folding storage box (100).

In order to store the goods in the folded state, if the frame 2 faces the side wall of the storage box as opposed to the folded state, the frame stands vertically while supporting the side of the storage box. (102) The article may be stored.

When storing the goods in the storage space, if you want to store a small amount of more items when opening the zipper (8) formed in the storage box, that is, the extension (6) folded in the inside of the zipper is unfolded, the expansion unit is extended and the frame (2) If the expansion frame (4) fixed to the () in a straight line with the frame is the height of the storage box is variable so that the storage space 102 is extended by the extension.

At this time, the expansion frame is easily erected vertically due to the joints 10, 10a, 10b, and 10c. The expansion frame is erected vertically and then firmly fixed to the side of the storage box using a bulky fastener.

As described so far, the operation of the folding storage box according to the present invention has been expressed in the above description and drawings, but this is merely an example, and the spirit of the present invention is not limited to the above description and the drawings. Of course, various changes and modifications can be made without departing from the scope.

2: frame 4: expansion frame
6: extension 8: zipper

Claims

In the folding storage box to form a storage space or to be folded and stored in a small volume, the front and rear plates 30 and 30a and the left and right side plates 32 and 32a constituting the front and rear and left and right sides of the storage box 100 and It is configured to seal the expansion part 6 while connecting the lower side so that the expansion part can be folded or unfolded so that the height of the storage box is variable so as to secure the storage space 102, and to the frame 2 in the storage space. Expansion, characterized in that it is installed rotatably in the vertical direction and configured to expand the frame to hold the left and right side plates (32, 32a) and the front and rear plates (30, 30a) in an upright state by pushing the storage box up and down. Folding storage box with storage space.

The folding storage box according to claim 1, wherein the expansion frame is rotatably installed by a joint at an edge of the frame.

The folding storage box according to claim 2, wherein the joint has an “a” shape and an expansion frame coupling part is coupled to a fitting groove formed at a lower end of the joint.

According to claim 2, wherein the expansion frame (4) is secured by sealing the fastener (16) to the engaging portion 14 in one of the bulk of one pair of bulk fasteners (16, 16a) The bulk fasteners 16a are sewn together to sew each side of the holder in a position abutting the bulk fasteners 16 fixed to the coupling portion when the lower end of the holder and the expansion frame 4 are folded. 4) Folding storage box with an expansion storage space, characterized in that the expansion frame (4) is fixed by the bulk fastener when folded and when expanded.

The folding storage box according to claim 1, wherein when the expansion part (6), the front and rear plates, and the left and right side plates are closed, the zipper (8) is sealed together so that the expansion part can be folded or unfolded.

The folding storage box of claim 2, wherein the joint is configured to be “8” shaped or rectangular and rotatably coupled to a second coupling part extending from the coupling part of the expansion frame.