Wall-mounted folding chair

Abstract

The invention relates to a wall-mounted folding chair. The wall-mounted folding chair mainly comprises a backrest, a seat and a supporting piece, and the backrest and the seat are made of battens which are oppositely arranged. When the chair is in a folded state, the battens forming the backrest of the chair are located between the battens forming the seat of the chair. The backrest of the chair and the seat are arranged in the supporting piece, the supporting piece is connected with the seat, and the seat is connected with the backrest. Through a movable screw connection mode, the relative positions of the backrest, the seat and the supporting piece can be adjusted. At least one reinforcing rib is arranged on the backrest of the chair, and a hole for fixing the chair on a wall is formed in the reinforcing rib. The chair legs can be installed on the upper portion of the backrest, and when the chair is fixed to the position parallel to the ground, the chair legs can be supported on the wall and the ground. The folded chair has the advantages of firm, reliable and compact structure.

Description

Technical Field

[0001] The invention relates to a piece of furniture, in particular to a wall-mounted chair and a folding chair. Background Art

[0002] The following are similar technical solutions known in the prior art.

[0003] It is known that there is a "DE-ZI-BORISOV folding flat chair" (Russian Federation invention patent No. 2126223 on December 21, 1995, application No. 95121610 / 12, published on February 20, 1999, patentee: Dmitry Zinovievich Borisov (RU)).

[0004] The utility model relates to the field of furniture, in particular to the production of folding furniture. The utility model can ensure that the product has comfort, reliability and simple structure. The utility model relates to a folding flat chair, which is mainly composed of a hinge frame, a bracket and a seat. The rear part of the chair working position can be engaged with the middle horizontal bracket. A groove is provided in the central part of the frame pillar, and the width of the pillar is the same as the thickness of the chair in the folded state. A stopper is fixed on the pillar, and the stopper contacts the side wall of the seat. At the same time, a bracket for fixing the seat is also provided on the pillar. A notch with a size larger than the lateral size of the bracket is provided on the side wall of the seat, and a cutout is provided in the middle part of the side wall, which contacts the middle crossbeam of the frame in the working state. A protruding rear edge is provided at the rear of the seat, and the rear edge contacts the middle crossbeam. The chair is characterized in that the middle crossbeam of the bracket is made with an angled cut along its edge and is fixed to the pillar through a notch formed between the cutout wall and the inner surface of the pillar. A cutout is provided at the lower part of the middle crossbeam of the frame, and the cutout is located in the middle position. The seat side walls are fitted with dowel pins which engage slots in the frame posts.

[0005] The utility model comprises a frame, a bracket and a seat. The rear part of the chair working position can be connected with the middle horizontal bracket. Different from the above-mentioned similar products, the technical solution is characterized in that the chair can be fixed on the wall, and can be unfolded for use and assembled to the storage position after use. The defect of the similar solution considered is that it cannot be fixed on the wall, which leads to an increase in the space occupied by the chair in the storage position after being folded.

[0006] In the prior art, it is also known that there is "a wall-mounted folding chair" (Chinese patent number is CN212066246 on April 30, 2020, application number is 202020718779.1, published on December 4, 2020, and the patent owner is Guangzhou Shenghe Furniture Co., Ltd. (CN)).

[0007] The utility model relates to the technical field of household products, and discloses a wall-mounted folding chair, including a mounting frame, a support plate and a seat plate, wherein the mounting frame is fixedly arranged on the wall, one end of the seat plate is rotatably connected to the side of the mounting frame close to the ground, one end of the support plate is rotatably connected to the end of the seat plate away from the mounting frame, and the other end of the support plate abuts against the ground; a locking assembly for locking the support plate and the seat plate is arranged on the mounting frame. By arranging the mounting frame, the support plate, the seat plate and the locking assembly, when using the folding chair, the user sits on the seat plate to put on shoes, and after the user finishes putting on shoes, the seat plate is pulled to cause relative sliding between the seat plate and the support plate and the mounting frame.

[0008] However, the above technical solution has certain defects. Since the seat plate and the support plate slide relative to the mounting frame, the stability of the chair is poor when it is in the unfolded position, and when the user needs to sit facing the unfolded direction of the chair, the user cannot sit comfortably in it.

[0009] Also known from the prior art is a wall-mounted chair with a folding seat, whose Russian Federation invention patent number is No. 2189163, the application date is October 18, 2000, the application number is 2000125971 / 12, and it was published on September 20, 2002. The patent holders are Gavrilov Dmitriy Alexandrovich and Gavrilova Elena Florentievna (RU).

[0010] The patent relates to a wall-mounted chair with a folding seat, comprising: a backrest, the side walls of which are fixed to a wall or other vertical plane; a folding seat, which is hinged to the backrest, and when in the working position, the rear part of the seat rests on the backrest from below; and a component for fixing the seat in a vertical position, characterized in that a support rod is provided between the protruding lower parts of the side walls of the backrest, the seat rests on this support rod when in the working position, and the element that fixes the seat in the vertical position is a spring, which moves relative to the rotation axis of the seat, and one end of the spring element is pressed against the rear part of the seat.

[0011] However, this technical solution has defects. First, the weight of the user who can sit on the seat is limited by the capacity and characteristics of the support rod on which the seat relies in the working position. If the weight exceeds the weight allowed for sitting on the seat, the support rod may be damaged, resulting in the separation of the backrest and the seat. Second, compared with the technical solution of the present invention, the technical solution has the disadvantage that the thickness of the chair is relatively large when folded. Summary of the invention

[0012] The essence of the invention is disclosed as follows: The invention aims to optimize the performance characteristics of a wall-mounted folding chair. The current technical problem is that existing similar products are poor in compactness, lack stability and have a low maximum load-bearing capacity.

[0013] The present invention is proposed to solve the above-mentioned problems. Therefore, the technical solution of the present invention is to improve the compactness, stability and maximum load-bearing characteristics of the wall-mounted folding chair.

[0014] The technical achievement of the present invention is to improve the rigidity and reliability of the structure of the wall-mounted folding chair in a disassembled state while maintaining its compactness in a folded state, thereby achieving improvement in the compactness, stability and maximum load-bearing capacity of the wall-mounted folding chair.

[0015] To realize the technical solution, the wall-mounted folding chair involved in the present invention comprises a backrest that can be fixed to the wall, a seat movably connected to the backrest, and a support in the form of square legs, which is used for support and movably connected to the seat. The seat and the backrest are made of slats arranged in an interlaced manner. When the chair is folded, these components can be combined in the same plane, and the total thickness of the folded product will not increase by more than the thickness of a backrest. DETAILED DESCRIPTION

[0016] The present invention is a wall-mounted folding chair, which is composed of the following components:

[0017] The backrest, consisting of slats spaced at a certain distance from each other, fastened together by two transverse stiffeners;

[0018] A seat, formed by slats spaced a certain distance from each other and connected to slats of a backrest, wherein the slats forming the backrest of the chair are fixed between the slats forming the seat by a movable screw connection so that the relative position of the backrest and the seat can be changed, and the distance between the slats forming the seat is less than the width of the opposing slats of the backrest of the wall-mounted folding chair;

[0019] A support in the form of legs connected to each other by transverse drawers at the bottom of the legs, wherein the legs are also connected to the seat by means of a removable screw connection, so that the relative position of the legs to the seat can be changed, and the legs are fixed opposite the side of the seat connected to the backrest. One or more shock-absorbing pads (pads) can be arranged on the support, the purpose of which is to prevent the support from directly contacting the wall or at least to reduce the impact of the support on the wall when the chair is folded, because such impact may cause damage to the paint surface of the wall and the chair itself. The shock-absorbing pads can be round or rectangular elements made of silicone or any other composite material. The shock-absorbing pads are firmly fixed to the support by adhesive, bolts or any similar connection method, and are fixed from the back side, that is, from the side of the support in contact with the wall. Similar shock-absorbing pads can also be fixed to the seat of the chair.

[0020] When using this wall-mounted folding chair, the chair can be firmly fixed to the wall by means of the holes on the reinforcing ribs on the chair back. Then, the seat and the chair legs are extended so that the seat is parallel to the ground, and the chair legs are leaned against the wall and the ground, thereby stably fixing the chair in this position.

[0021] After use, the chair can be assembled in the following way: the legs and the seat are lifted upwards so that the parts forming the seat of the chair are located between the parts forming the backrest of the chair and the legs are placed on the upper part of the backrest. This way of assembly saves space and does not increase the overall thickness of the product, because the parts of the backrest and the seat are aligned with each other due to the relative arrangement.

[0022] In the unfolded position, the chair's structure is very stable and can bear a large load. This is due to the fact that the legs hold the seat parallel to the ground, against the wall and the ground. Therefore, the maximum load that the chair can withstand is limited only by the characteristics of the screw connections used and the material the chair is made of.

[0023] The chair according to the invention can be made of various materials, in particular wood, metal or composite materials.

[0024] The reinforcing ribs of the chair back can be made of metal (metal profile) or the like. In this case, in order to fix the folding chair of the present invention to the wall, holes can be made in the reinforcing ribs so that the wall-mounted folding chair can be firmly fixed to the wall by screws. When two reinforcing ribs are required, these reinforcing ribs can be relatively arranged at the lower and upper parts of the chair back.

Claims

1. A wall-mounted folding chair, mainly composed of a backrest, a seat and a support, wherein: The backrest and the seat are composed of slats arranged relatively to each other. When the chair is in the folded state, the slats constituting the chair backrest are located between the slats constituting the chair seat. The invention is characterized in that the backrest and the seat of the chair are located inside the support, and the support is connected to the seat, and the seat is connected to the backrest. The relative positions of the backrest, the seat and the support can be adjusted by a movable screw connection. At least one reinforcing rib is provided on the backrest of the chair and is used to fix the chair to the wall. Holes are opened on the reinforcing rib so that the chair legs can be installed on the upper part of the backrest. When the seat is fixed in a position parallel to the ground, the chair legs can be supported on the wall and the ground.

2. The wall-mounted folding chair according to claim 1, characterized in that: The chair back is provided with two reinforcing ribs made of metal.

3. The wall-mounted folding chair according to claim 1, characterized in that: The support consists of legs connected by transverse drawers.

4. The wall-mounted folding chair according to claim 1, characterized in that: At least one shock-absorbing pad is provided on the support member.

5. The wall-mounted folding chair according to claim 1, characterized in that: At least one shock absorbing pad is provided on the slats forming the seat of the chair.