JP3220849U - Folding storage rack - Google Patents

Abstract

[PROBLEMS] To provide a folding rack that can easily store a large number of folding chairs and can be stored or taken out by a plurality of people at the same time, and can be stored or taken out at any position.
SOLUTION: A base plate 1 having a square shape, side outer frames 2 provided on both side surfaces of the base table 1, and a rear outer frame 3 provided between the side outer frames 2, The base 1 is provided with long bars 4 arranged and fixed at intervals slightly wider than the thickness of the chair when the chair is folded, and the back frame 3 is fixed at the same intervals as the long bars 4. A short cross 5 is provided.
[Selection] Figure 1

Description

The present invention relates to a movable rack for storing a plurality of folding chairs.

A large number of folding chairs are used in meetings and gatherings, and when they are used, it is necessary to carry the folding chairs from the storage location to the place where they are used, and to return the folding chairs to their original location after use. Become. A cart with a frame for storing and moving a plurality of folding chairs is marketed and used to facilitate the work of transporting from a predetermined storage location to a location where it is used, especially when the number is large. .

When a large number of folding chairs are sequentially stored in this cart, they are tilted little by little, and a large force is required to repair them halfway. Therefore, in general, the folding chair is often stored obliquely in the frame. In this state, not only looks bad, but also the number that can be stored is reduced, and it is necessary to take out from the stacked side later when taking out, and there are inconveniences that a plurality of people cannot take out at the same time.

Registered Utility Model 304643

The present invention can easily store a large number of folding chairs without necessitating unnecessary power and can be stored or taken out simultaneously by multiple people, and can be stored or taken out at any position. It is intended to provide a chair storage rack.

In the present invention, in a rack for storing a folding chair composed of a square base and an outer frame surrounding the base, there are fixed rails arranged at intervals slightly wider than the thickness of the chair when the chair is folded. The problem is solved by providing a folding storage rack having a structure in which crosspieces arranged at the same interval as the crosspieces fixed to the base stand are fixed on the back surface of the outer frame. In addition, in order to make it easy to take out and store the chair, the outer frame is not the front surface, but only the side surface and the rear surface, and the front surface is opened. Since there is no outer frame on the front side, the width of the outer frame on the side is made narrower on the upper side than the lower side to prevent deformation at the joint of the outer frame during movement, and a triangle is formed on the outer frame on the back side A reinforcing support was provided.

In the present invention, the folding chairs are arranged almost vertically by providing the equi-spaced bars on the back of the base and the outer frame, so that the folding force hardly acts, and the folding chairs are perpendicular at equal intervals. Because it is arranged, it looks good, and since each individual folding chair is stored independently without contact, each folding chair is not affected by other folding chairs, and any folding position The chair can be freely stored or taken out. By removing the front outer frame and opening it, it is easy to take out and store it, and a plurality of people can take it out and store it at the same time. Deformation of the outer frame can be suppressed by making the upper part of the outer frame on the side surface narrower than the lower part and providing a triangular reinforcing support on the outer frame on the back side.

The perspective view which shows the basic composition of a folding storage rack A top view and a front view showing a basic configuration of a folding storage rack The figure seen from the front and the side with the folding chair open, and the figure seen from the side with the closed state View from the front when the folding chair is stored in the folding storage rack When stored in a conventional folding storage rack

DESCRIPTION OF SYMBOLS 1 Base stand 2 Side outer frame 3 Back outer frame 4 Long crosspiece fixed to the base stand 5 Short crosspiece fixed to the back side of the outer frame Back reinforcement support 7 Common pipe folding chair 8 A long pipe frame that constitutes a folding pipe chair 9 A short pipe frame that supports a long pipe frame of a folding pipe chair

Embodiments for carrying out the present invention will be described below with reference to FIGS.

FIG. 1 is a perspective view for easily explaining the main structure of the folding storage rack of the present invention. The main part of the folding storage rack is composed of a base 1 surrounded by a short plate on all sides, an outer frame 2 on the side, and an outer frame 3 on the back. There is no outer frame on the front and the front is open. Long bases 4 arranged at equal intervals are fixed to the base stand 1, and short crosses 5 arranged at equal intervals are fixed to the outer frame 3 on the back surface, and the intervals between the two bars are equal. In order to reinforce the outer frame, there is a support body 6 that is connected to the base frame 1 and the outer frame 3 on the back surface to form a triangle. Under the base frame 1, four casters (not shown) are attached and folded. The folding rack can be moved.

2 (a) is a view of the folding storage rack from the top, FIG. 2 (b) is a view from the front, and the long rail 4 fixed to the base 1 is shown in FIG. 3 (c). Are arranged at intervals t slightly larger than the thickness D when the folding chairs shown in FIG. Further, the short bars 5 fixed to the outer frame 3 on the back surface are also arranged at the same interval t, and the positions of the long bars 4 and the short bars 5 are shifted by 1/2 of the respective intervals, that is, t / 2. Show. The length of the long bar 4 is approximately the same as the lateral width W of the pipe folding chair 7 shown in FIG. 3 (a), and the height is the lower end of the long pipe frame 8 and the short pipe frame 9 shown in FIG. 3 (c). It is about the same as the difference d at the lower end.

FIG. 3 is a schematic view of the most commonly used pipe folding chair 7 (hereinafter simply referred to as a pipe chair), (a) is a front view when opened, and (b) is opened. (C) is a side view when closed for storage. Normally, the long pipe frame 8 and the short pipe frame 9 are joined by a joint, and when the pipe is opened as shown in FIG. 3B, the long pipe frame 8 is in front and the rear is supported by the short pipe frame 9 It has become. When closed, as shown in FIG. 3 (c), the upper part has one pipe, the lower part has two pipes, and the thickness D is about twice the outer diameter of the pipe. Further, in this closed state, the lower end of the long pipe frame 8 comes above the lower end of the short pipe frame 9 by a distance d. Therefore, the upper part is the long pipe frame 8, and the lower end of the short pipe frame 9 is in contact with the ground, and the center positions of the long pipe frame 8 and the short pipe frame 9 are shifted by about D / 2.

FIG. 4 is a view showing a state in which the pipe chair is stored in the folding chair storage rack. Only six pipe chairs are housed for ease of explanation, but pipe chairs can be housed in all spaces. Also, in the figure, a short plate in front of the base platform 1 is omitted. The lower end of the short pipe frame 9 of the pipe chair is put between the crosses of the adjacent crosspieces 4 fixed to the base stand 1, and the corresponding crosspieces and crosspieces of the crosspiece 5 fixed to the back of the long pipe frame 8 are fixed. Insert between. In this way, the positional deviation D / 2 between the upper part of the long pipe frame 8 and the lower part of the short pipe frame 9 when the pipe chair is erected vertically results in the positional deviation D / 2 between the short rail 5 and the long rail 4. The pipe chair is almost vertical. In this state, the adjacent pipe chairs are hardly in contact with each other and are not subjected to the force of other chairs, so that any pipe chair can be easily stored or taken out, and a plurality of people can carry out storing or taking out work simultaneously. . Also, it looks very good. Since the length of the crosspiece 4 fixed to the base 1 is approximately equal to the width W of the pipe chair, and the four sides are surrounded by a short plate, the pipe chairs are arranged in the front and rear as viewed from the front.

When moving the storage rack, it is common to press and push the upper portions of the outer frame 2 on the side and the outer frame 3 on the back. In this case, in order to prevent the outer frame from being deformed by the strong torque applied to both outer frames and their joints, the upper part of the outer frame 2 on the side surface is made narrower than the lower part, and the shape of the outer frame 3 on the back surface is triangular. The reinforcement support body 6 is provided so that it may become.

FIG. 5 shows what is often experienced when pipe chairs are stored in a conventional storage rack. FIG. 5 shows a situation where the pipe chairs are tilted when the pipe chairs are sequentially stored. When the chair tilts, torque acts in that direction and tries to fall down, and the chairs are in direct contact with each other, so there is friction between the chair and the strong force of other chairs, even if you try to correct the tilt It is not easy because you have to move several chairs at the same time. In the storage rack with a cross of the present invention, it can be clearly seen that all the pipe chairs are vertical and hardly contact each other independently, thereby solving the conventional problems.

In the above-described embodiment, the most common pipe folding chair has been described as an example. However, the present invention is not limited to the pipe chair, and the positions of the upper end and the lower end of the pipe are shifted when the folding chair is closed. The example of the case has been described, but there are various cases where there is no deviation and the magnitude of the deviation, and the position of the crosspiece corresponding to it may be set. The outer frame and bar may be made of metal or wooden. The shape of the side surface of the outer frame need not be limited to the drawings of the embodiments.

The present invention has a square base , a side outer frame provided on both sides of the base, and a rear outer frame provided between the side outer frames. long bar fixed to base parallel is provided in the slightly wider spacing than the thickness of the chair of a folded state, the outer frame of the back is provided with a short crosspieces at the same intervals as long crosspieces being fixed base parallel The problem was solved by providing a folding chair storage rack characterized by the above. Also, to facilitate removal and storage of the chair, and to the structure front that are open in the outer frame and the back of the outer frame sides. When moving the storage rack, you need to put your hand on the top of the outer frame on the side, but push the front, but the front is open, so when you move, it will be transformed into a joint between the outer frame on the side and the outer frame on the back In order to prevent the occurrence of this, the width of the outer frame on the side surface is made narrower at the upper part than the lower part, and a reinforcing support that forms a triangle is provided on the outer frame on the back surface.

In the present invention, the folding chairs are arranged almost vertically by providing equidistant bars on the base frame and the outer frame on the back, so that the folding force hardly acts, and the folding chairs are arranged at regular intervals. Because it is arranged, it looks good, and since each individual folding chair is stored independently without contact, each folding chair is not affected by other folding chairs, and any folding position The chair can be freely stored or taken out. By opening the front surface of the outer frame, it can be easily taken out and stored, and a plurality of people can be taken out and stored at the same time. Deformation of the outer frame can be suppressed by making the upper part of the outer frame on the side surface narrower than the lower part and providing a triangular reinforcing support on the outer frame on the back side.

1 base board 2 side outer frame 3 back of the outer frame 4 base stand in a fixed long bar 5 back folding of the reinforcement support 7 made of common pipe of the outer frame of a fixed short bars 6 back to the outer frame of the Folding chair 8 Long pipe frame that constitutes the folding pipe chair 9 Short pipe frame that supports the long pipe frame of the folding pipe chair

In the above-described embodiment, the most common pipe folding chair has been described as an example. However, the present invention is not limited to the pipe chair, and the positions of the upper end and the lower end of the pipe are shifted when the folding chair is closed. The example of the case has been described, but there are various cases where there is no deviation and the magnitude of the deviation, and the position of the crosspiece corresponding to it may be set. The outer frame and bar may be made of metal or wooden. The shape of the outer frame on the side surface need not be limited to the figure of the embodiment.

Claims (6)

In a rack that houses a folding chair consisting of a square base and an outer frame that surrounds it, the base frame is fixed with a frame that is arranged at a distance slightly wider than the thickness of the chair when the chair is folded. A folding storage rack having a structure in which crosspieces arranged at the same interval as the crosspieces fixed to the base stand are fixed to the back surface of the baseboard. 2. The folding storage rack according to claim 1, wherein a front surface of the outer frame is opened. 2. The folding according to claim 1, wherein the position of the crosspieces fixed to the base and the position of the crosspieces fixed to the back surface of the outer frame are arranged with a shift of approximately one half of the interval between the crosspieces. Tatami storage rack. 2. The folding chair storage rack according to claim 1, wherein the length of the crosspiece fixed to the base is approximately the length of the folding chair. The folding storage rack according to claim 2, further comprising a reinforcing support that forms a triangle on the back surface of the outer frame. 3. The folding storage rack according to claim 2, wherein a side surface of the outer frame is narrower toward an upper part.

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