KR101005609B1

KR101005609B1 - Foldable box

Info

Publication number: KR101005609B1
Application number: KR1020100073228A
Authority: KR
Inventors: 유칠상
Original assignee: 유칠상
Priority date: 2010-07-29
Filing date: 2010-07-29
Publication date: 2011-01-05
Also published as: WO2012015260A2; WO2012015260A3

Abstract

PURPOSE: A foldable box is provided, which makes life span long, and folds or unfolds a rotation support bar with relatively small power. CONSTITUTION: A foldable box comprises: a first rigid side unit(110a); a second rigid side unit(110b) which is arranged to face the first rigid side unit; a first elastic side unit(130a) which connects one side well of the first rigid side unit to one side well of the second rigid side unit and is capable of being folded; a second elastic side unit(130b) which connects the opposite side of the first rigid side unit to the opposite side of the second rigid side unit and is capable of being folded; an elastic bottom part; a first rigid rotation body(120a); a second rigid rotation body(120b); and a lid part which is installed in order to be opened and closed.

Description

Foldable Box

The present invention relates to a folding box, and more particularly to a folding box used for storing necessary objects such as clothes.

In the Utility Model Model Registration No. 20-0438375 (hereinafter referred to as "Prior Art"), the bottom surface of the main body is interposed between a bottom plate which holds the bottom frame of the main body between the inner skin and the outer shell, and the upper edge of the main body. As the inner circumference, a part of the frame that maintains the upper frame of the main body is exposed to the inside, and the rotating tube having an insertion hole is fixed to the exposed frame, and the U-shaped rotating support having the insertion portions of both ends bent inwardly. Inserted so as to be folded in the insertion hole is formed on the bottom surface to form a receiving space for storing the article, wherein the lid is opened and closed by the opening and closing means in the state attached to the upper end of one side of the main body A folding holder is disclosed.

Utility Model Registration No. 20-0438375 (Foldable Box, Announcement Date: February 13, 2008)

The inventor has found that the prior art folding drawer as mentioned above has the following problems.

First, the above-mentioned folding box of the prior art, when the folding support is unfolded or folded, the friction between the end of the pivoting support and the inner surface of the body is strongly generated, so that the folding box is not only put a lot of force, but also frequently folded or folded When unfolded, there is a problem that the contact part is easily worn out.

Second, the folding box of the prior art has a disadvantage in that the frame is sewn on the inner periphery of the upper edge of the main body and thus cannot be separated because the frame is not separable.

Third, the folding box of the prior art takes a lot of time and sewing work because the entire frame must be sewn so that the inevitable part of the square frame that maintains the upper frame of the body is exposed to the inner edge of the upper edge of the main body with the lid to be inconspicuous. It's tricky to do.

An object of the present invention is to provide a folding box with a long life because the contact portion of the rotation support is not worn.

Another object of the present invention to provide a folding box that can fold or unfold the rotation support with a relatively small force compared to the conventional.

An object of the present invention is to provide a folding box that does not require a square frame that is sewn along the inner rim of the upper edge of the main body to maintain the upper frame.

Another object of the present invention is to provide a folding box that takes less time to manufacture than the prior art and is easy to sew.

Another object of the present invention to provide a folding box that can be washed using a washing machine.

The folding box according to the present invention is a folding box that can be expanded to form a storage space or to be folded, stored, distributed or moved to a smaller volume than the storage space, the first rigid side plate portion facing the first rigid side plate portion. A second rigid side plate portion arranged, a first flexible side portion which can be folded and connected to one side of the first rigid side plate portion and one side of the second rigid side plate portion, the other side of the first rigid side plate portion and the second rigid side plate A flexible bottom that can be folded and connected to each lower side of the second flexible side portion, the first rigid side plate portion, the second rigid side plate portion, the first flexible side portion and the second flexible side portion that can be folded and connected to the other side of the portion. The first rigid side plate portion, the second rigid side plate portion, the first flexible side surface portion and the second flexible side surface portion may be pivotally installed in one side of the storage space. Unfolded to push the one side of the first rigid side plate portion and the second rigid side plate portion to each other to tension the first flexible side portion and can be folded in parallel to the first rigid side plate portion or the second rigid side plate portion A first rigid pivotal body and the first rigid side plate part, the second rigid side plate part, the first flexible side part, and the second flexible side part of the other one side of the storage space, and are installed to be rotatable in a horizontal direction; Unfolded to push the other sides of the first rigid side plate portion and the second rigid side plate portion to each other to tension the second flexible side portion and can be folded in parallel to the first rigid side plate portion or the second rigid side plate portion And a cover part provided on the second rigid pivotal body and the first rigid side plate part, the second rigid side plate part, the first flexible side face part, and the second flexible side face part upper side.

Preferably, the first rigid side plate portion, the second rigid side plate portion, and a rigid bottom plate rotatably installed on any one or two edges of the soft bottom portion.

The cover part may be detachable.

Preferably, the rigid bottom plate is installed on any one of the first rigid side plate part and the second rigid side plate part and foldable in half.

The upper surface of the rigid bottom plate is preferably provided with a pulling portion so as to easily pull the rigid bottom plate.

One of the first rigid side plate portion and the second rigid side plate portion is preferably provided with side opening and closing means that can be opened and closed laterally.

The first rigid rotational body and the second rigid rotational body are plate bodies accommodated in both outer shells, and are preferably connected to the first rigid side plate portion or the second rigid side plate portion by sewing.

In some cases, the first rigid rotating body and the second rigid rotating body are rod members bent in a quadrangular shape, and one side of the rod member is inserted into the first rigid side plate part and the second rigid side plate part. It may be that the ring portion which can be rotated.

It is preferable that the tubular member or the roller is rotatably coupled to the outer circumferential surface of one side of the rod member.

In some cases, the first rigid side plate portion or the second rigid side plate portion is provided with a c-shaped frame or a square frame, and the first rigid or second rigid body is the c-shaped frame or the square frame. It may be connected to one side of the pivotable.

The folding box according to the present invention can easily unfold the first and second rigid rotating bodies with a small force when the tubular member or the roller is rotatably installed on one side of the first and second rigid rotating bodies, Since friction is less generated, the contact area is not worn and its life is long.

In some cases, the folding box according to the present invention can be washed using a washing machine because the first and second rigid pivotal bodies and frames can be separated from the main body.

The folding box according to the present invention does not require a square frame installed by sewing along the upper side with a lid, so sewing is easy and takes less time for its manufacture, and the frame is placed along the upper edge of the body as in the prior art. It is easy to work even if you are not skilled, because you do not need to sew the edges of the edges in the arranged state.

The folding box according to the present invention does not have to fix the rotary tube having the insertion hole formed before and after the exposed left and right frames of the square frame by welding or the like, thereby simplifying the manufacturing process.

1 is a perspective view of a folding box according to the present invention,
2 is a perspective view for explaining a process of folding the folding box of FIG.
3 is a plan view showing a folded state,
4 is a perspective view showing a modification of FIG.
5 is a perspective view showing another embodiment of the folding box according to the present invention,
6 is a cross-sectional view showing another installation example of the rigid flooring material,
7 is a perspective view showing a modification of FIG.
8 is a perspective view showing another embodiment of the folding box according to the present invention,
FIG. 9 is a perspective view illustrating a U-shaped first frame of the first rigid side plate part connected to the first rigid pivotal body of FIG. 8.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

1 is a perspective view of a folding box according to the present invention, Figure 2 is a perspective view for explaining a folding process of Figure 1 folding box, Figure 3 is a plan view showing a folded state.

As shown in FIGS. 1 to 3, the folding 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 box 100 is not used for storing an article, the folding box 100 is folded and stored in a smaller volume than the storage space 102 as shown in FIG. 3. It is also folded when carrying around the folding box 100 to move to a distribution step or a necessary place to distribute.

1 to 3, the folding box 100 according to the present invention includes a first rigid side plate portion 110a. The first rigid side plate portion 110a is preferably made to have rigidity by embedding a thick sheet of paper or plastic in a fibrous outer shell.

The second rigid side plate portion 110b is disposed at a distance from the first rigid side plate portion 110a. The second rigid side plate part 110b is provided with a transparent window 112 and a side opening / closing means 114 to open and close the transparent window 112 at the side so that the first rigid side plate part 110a is provided. ), And the other part is preferably made of the same structure as the first rigid side plate portion (110a).

On one side and the other side of the first rigid side plate portion 110a inside the storage space 102, the first rigid rotating body 120a and the second rigid rotating body 120b are provided so as to be rotatable in the horizontal direction. The first rigid rotating body 120a and the second rigid rotating body 120b are pushed to both side sides of the first rigid side plate part 110a and the second rigid side plate part 110b in an unfolded state to form a first flexible side part. The first flexible side portion 130a and the second flexible side portion 130b may have a length that is a little longer or the same as that of the first flexible side portion 130b and the second flexible side portion 130b, and the box may be folded flat. It should be able to be folded parallel to the first rigid side plate portion 110a and the second rigid side plate portion 110b.

If the first rigid rotating body 120a and the second rigid rotating body 120b can be pushed in opposite directions to both sides of the first rigid side plate part 110a and the second rigid side plate part 110b in an unfolded state. Therefore, in some cases, the side edges of the first and second flexible side parts 130a and 130b to be described later may be horizontally rotatable.

This embodiment shows that a plate-like body such as the first rigid side plate portion 110a is used as the first rigid rotating body 120a and the second rigid rotating body 120b. The first rigid rotating body (120a) and the second rigid rotating body (120b) is sewn at the same time when sewing each side to make the first rigid side plate portion (110a), so sewing is easy.

Both sides of the first rigid side plate portion 110a and the second rigid side plate portion 110b are connected to each other by the first flexible side portion 130a and the second flexible side portion 130b. The first flexible side portion 130a and the second flexible side portion 130b are preferably made of one or two layers of thin cloth, synthetic resin, or leather so that they can be easily folded.

In some cases, the first flexible side portion 130a and the second flexible side portion 130b may be made of a rigid plate material, and in this case, it may be folded with a folding line between both ends. The first and second flexible side portions 13a and 130b are defined to include those that are foldable in the middle even if they are made of a rigid material.

The folding box 100 according to the present invention has a flexible bottom portion 140 that can be folded. The flexible bottom portion 140 is connected to the lower sides of the first and second rigid side plate portions 110a and 110b and the first and second flexible side portions 130a and 130b, respectively, to block the bottom surface thereof. Since the soft bottom portion 140 can be folded even if it is made of a rigid material, in the present invention, the soft bottom portion 140 is defined to include the one that can be folded in the middle even if it is made of a rigid material.

The folding box 100 according to the present invention is preferably provided with a rigid bottom plate 150. The rigid bottom plate 150 is rotatably connected to the lower side of the first rigid side plate portion 110a. In some cases, the rigid bottom plate 150 may be pivotally connected to the lower side of the second rigid side plate part 110b, and may be pivotally connected to the edge of the flexible bottom part 140. The rigid bottom plate 150 is preferably formed to be folded in half by forming a fold line 152 in the middle. And it is preferable to install the pull portion 154 near the fold line 152 so that the user can easily fold the rigid bottom plate 150.

Folding box 100 according to the present invention is provided with a removable cover 160 for opening and closing the open top.

The folding box 100 as shown in FIGS. 1 to 3 rotates the rigid bottom plate 150 so as to overlap the flexible bottom portion 140, and the first rigid pivot 120a and the second rigid pivot 120b. ) And the first and second flexible side portions 130a and 130b are tensioned to form a storage space 102 for storing articles such as clothes. Put the article to be stored in the storage space 102, the cover portion 160 is mounted on the open upper surface to store the folding box 100 in the desired place.

When the folding box 100 is to be folded, the first and second rigid pivoting bodies 120a and 120b are rotated to be folded to overlap the first rigid side plate part 110a, and the pulling part 154 is pulled upward. The rigid bottom plate 150 is rotated so as to be folded in parallel with the first rigid side plate part 110a. Then, the second rigid side plate portion 110b is pulled toward the first rigid side plate portion 110a so that the second rigid side plate portion 110b is folded toward the first rigid side plate portion 110a. At this time, the first and second flexible side portions 130a and 130b and the soft bottom portion 140 enter the inner side between the two so as not to be exposed to the outside of the first rigid side plate portion 110a and the second rigid side plate portion 110b. 3, it may be folded as shown in FIG. 3, and may be stored in a necessary place by overlapping with the lid 160.

4 is a perspective view showing a modification of FIG.

In some cases, the second rigid rotating body 120b may be rotatably installed on one side of the second rigid side plate 110b or the second flexible side portion 130b adjacent thereto. And the cover portion 162 is integrally installed on the upper side of the first rigid side plate portion 110a, the second rigid side plate portion 110b, the first flexible side portion 130a and the second flexible side portion 130b, and the opening and closing means 164 ) Can be opened and closed. The rest is as described with reference to FIGS.

It can also be seen from this embodiment that both the first rigid rotating body 120a and the second rigid rotating body 120b can be rotatably installed on the second rigid side plate part 110b.

5 is a perspective view showing another embodiment of a folding box according to the present invention.

In some cases, a rod member bent in a quadrangular shape may be used as the first rigid rotating body 120a and the second rigid rotating body 120b. In this case, the first rigid side plate part 110a or the second rigid rotating body 120b may be used. The side plate portion (110b) may be installed by forming a ring portion 116 that can be rotated by inserting one side of the rod member.

In addition, it is preferable that the tubular member 122 is rotatably coupled to the outer circumferential surfaces of the first rigid rotating body 120a and the second rigid rotating body 120b opposite to the ring portion 116. When the tubular member 122 is to unfold the folding box 100 according to the present invention, the first rigid rotating body 120a and the second rigid rotating body 120b are formed of the first rigid side plate part 110a or the second. Even if in contact with the rigid side plate portion (110b) is to be easily unfolded. In this case, the first rigid rotating body (120a) and the second rigid rotating body (120b) are bent at the two ends of the bending member in the c-shape so that the opposite ends of the ring portion 116 and the pipe member 122, respectively May be combined.

In some cases, a plurality of rollers may be installed instead of the tube member 122. The rest is as described with reference to FIG. 5.

6 is a sectional view showing another example of installation of the rigid flooring material.

As shown in FIG. 6, the rigid bottom plate 150 may be divided into left and right sides of the flexible bottom part 140 and may be rotatably installed. In addition, the first and second rigid side plate portions 110a and 110b, the first and second rigid pivots 120a and 120b and the rigid bottom plate 150, which should have rigidity, surround the rigid plate P and it. It may be made of a skin (S) such as cloth.

7 is a perspective view illustrating a modification of FIG. 1.

In some cases, the shaft portion 125 is provided at the ends of the first and second rigid rotating bodies 120a and 120b, and the rollers 126 are installed in such a manner that the rollers 126 can be rotated in place, thereby providing the folding box 100 according to the present invention. Can be configured. The rest is the same as described in FIGS. 1 to 3 and 5.

8 is a perspective view showing another embodiment of the folding box according to the present invention, Figure 9 is a perspective view showing the c-shaped frame of the first rigid side plate portion connected to the first rigid pivotal body of FIG.

In some cases, the first rigid side plate portion 110a allows the U-shaped frame 110-1 shown in FIG. 9 to be disposed along an edge thereof, and the rest of the first rigid side plate portion 110a may be made of a flexible material such as a thin cloth. The first rigid rotating body (120a) is rotatably connected with the c-shaped frame (110-1) through the rotation connecting member (H), the interference fit between the edge of the bottom surface and the cover surface in the folding box (100) Can be fixed or released. In addition, in some cases, the U-shaped frame 110-1 may be detachably installed through an adhesive cloth, and in some cases, may be manufactured in a state fixed to the first rigid side plate part 110a through sewing. In addition, in some cases, the U-shaped frame 110-1 may be detachably installed through a magnet installed near the edge of each side plate portion. And the end of the U-shaped frame (110-1) can be covered with a plastic cap (C) or coated with a synthetic resin. In some cases, a synthetic resin may be coated on the entire surface of the U-shaped frame 110-1 and the first rigid rotating body 120a or a part contacting the cloth to soften the contact and prevent rust.

Rotating connector (H) may be to be detachable from each other by the magnetic force of the hollow cylindrical magnets. In this case, the first rigid rotating body 120a can be easily separated from the U-shaped frame 110-1.

In FIG. 9, the right side of the c-shaped frame 110-1 has an angle θ with respect to the upper side of the c-shaped frame 110-1 to be slightly larger than 90 degrees so that the first rigid side plate portion 110a can exert an elastic force to stretch out. It is good. In some cases, the square frame may be used instead of the c-shaped frame (110-1).

The above matters applied to the first rigid side plate part 110a may be applied to the second rigid side plate part 110b as it is. As the second rigid rotating body 120b and the c-shaped frame 110-2, the same type as the first rigid rotating body 120a and the c-shaped frame 110-1 is used, and only the installation position is different.

The rest is as described with reference to FIG. 5.

The folding box described with reference to FIGS. 8 and 9 has a first rigid rotating body 120a and a c-shaped frame 110-1 and a second rigid rotating body 120 b and a c-shaped frame 110-2. Compatibility is good, and in a state where they are separated from the main body portion (foldable box 100, the first rigid rotary body 120a and c-shaped frame 110-1 and the second rigid rotary body 120b and c-shaped frame ( Except for 110-2), can be folded in various forms. The rigid rotating body and the main body can be separated and transported and stored separately in the distribution process, and the main body can be washed through a washing machine as necessary.

The folding box according to the invention can be used to store articles.

100: folding box 102: storage space
110a: first rigid side plate part 110b: second rigid side plate part
120a: first rigid rotating body 120b: second rigid rotating body
122: pipe member 126: roller
130a: first flexible side portion 130b: second flexible side portion
140: soft bottom portion 150: rigid bottom plate
160: cover part

Claims

A folding box that can be expanded to form a storage space or to be stored, distributed or moved by folding into a smaller volume than the storage space,
A first rigid side plate portion;
A second rigid side plate part disposed to face the first rigid side plate part;
A first flexible side portion which connects and folds one side of the first rigid side plate portion and one side of the second rigid side plate portion;
A second flexible side portion which can connect and fold the other side of the first rigid side plate portion and the other side of the second rigid side plate portion;
A flexible bottom portion connected to and folded at each lower side of the first rigid side plate portion, the second rigid side plate portion, the first flexible side portion, and the second flexible side portion;
The first rigid side plate portion, the second rigid side plate portion, the first flexible side surface portion and the second flexible side surface portion installed in one of the sides of the second flexible side surface portion to be rotated in the horizontal direction in the storage space and the first rigid A first rigid rotating body capable of pushing the one side of the side plate portion and the second rigid side plate portion to each other to tension the first flexible side portion, and being folded in parallel to the first rigid side plate portion or the second rigid side plate portion;
The first rigid side plate portion, the second rigid side plate portion, the first flexible side surface portion and the second flexible side surface portion installed in one side of the other side of the second flexible side plate portion in the storage space and is expanded to the first rigid A second rigid rotating body capable of pushing the second side of the side plate portion and the second rigid side plate portion together to tension the second flexible side portion, and being folded in parallel to the first rigid side plate portion or the second rigid side plate portion; And
The folding box, characterized in that the first rigid side plate portion, the second rigid side plate portion, the first flexible side surface portion and the second flexible side surface portion provided on the upper side and provided with a cover portion capable of opening and closing.

The folding box according to claim 1, further comprising a rigid bottom plate rotatably installed at one or two edges of the first rigid side plate part, the second rigid side plate part, and the soft bottom part.

The folding box according to claim 1, wherein the cover part is detachable.

The folding box according to claim 1, further comprising a rigid bottom plate rotatably installed at one of the lower sides of the first rigid side plate part and the second rigid side plate part and foldable in half.

The folding box according to claim 4, wherein a pull part is provided on an upper surface of the rigid bottom plate so that the rigid bottom plate can be easily pulled out.

The folding box according to claim 1, wherein either one of the first rigid side plate portion and the second rigid side plate portion is provided with side opening and closing means for opening and closing laterally.

According to claim 1, wherein the first rigid rotating body and the second rigid rotating body is a plate body is accommodated in both outer shell, characterized in that connected to the first rigid side plate portion or the second rigid side plate portion by sewing. Folding box.

The method of claim 1, wherein the first rigid rotating body or the second rigid rotating body is a rod member bent in a quadrangular form, the first rigid side plate portion or the second rigid side plate portion of one side of the rod member Folding box, characterized in that the ring portion is formed that can be rotated by inserting the side.

The folding box according to claim 1 or 8, wherein a tubular member or a roller is rotatably coupled to an outer circumferential surface of one side of the first rigid rotating body or the second rigid rotating body.

According to claim 1, wherein the first rigid side plate portion or the second rigid side plate portion is provided with a c-shaped frame or a square frame, the first rigid rotating body or the second rigid rotating body is the c-shaped frame or the Folding box, characterized in that connected to one side of the square frame rotatably.