Chair convenient to disassemble and assemble

Abstract

The utility model discloses a chair convenient to disassemble and assemble, which is characterized in that a first support body is provided with a mounting slot, and a second support body is provided with a mounting insertion part matched with the mounting slot; the first limiting piece and the surface of the first supporting body form a matched inserting groove, and at least part of the second supporting body is inserted into the matched inserting groove in a matched mode. In the first state, the second supporting body or the first supporting body is arranged in the matched slot to be stacked and stored; in a second state, the second support body or the first support body is taken out from the matching slot, the second support body is inserted into the mounting slot of the first support body through the mounting insertion part, and the first support body and the second support body positioned below the matching part of the mounting slot and the mounting insertion part form two support parts of the chair; and the first support body and the second support body which are positioned above the matched part of the mounting slot and the mounting insertion part respectively form a chair back and a chair surface. The folding chair is simple in structure, and can be folded to be carried and unfolded to be used only by three parts.

Description

Technical Field

[0001] The utility model belongs to the field of seats, and in particular relates to a chair which is easy to assemble and disassemble. Background Art

[0002] Most existing chair designs are simple in shape, single in function, lack of fun in life, and occupy a large space. As people's living standards improve, such chairs with single form and function are gradually no longer popular. For example, in the existing portable chairs, invention disclosure CN105595659A "Portable Chair", most of the chair parts disclosed in the invention are rotated and hinged to achieve folding, disassembly and unfolding. Therefore, it is very important to obtain a chair with few parts, easy to store and assemble, and easy to disassemble and assemble. Utility Model Content

[0003] In order to solve at least one of the above technical problems, the utility model provides a chair that is easy to assemble and disassemble, comprising a first support body and a second support body;

[0004] The first support body is provided with a mounting slot, and the second support body is formed with a mounting insertion portion that matches the mounting slot;

[0005] The first support body and the second support body are connected by a detachable structure, and the detachable structure includes a first limit member, which is fixed to the first support body or the second support body. The first limit member and the surface of the first support body or the second support body form a matching slot, and the second support body or the first support body is at least partially inserted into the matching slot.

[0006] In the first state, the first support body is at least partially placed in the matching slot of the second support body, or the second support body is at least partially placed in the matching slot of the first support body for stacking and storage;

[0007] In the second state, the second support body or the first support is separated from the matching slot, and the mounting insertion portion of the second support body is inserted into the mounting slot of the first support to form an angle between the first support body and the second support body. The first support body and the second support body located below the matching position of the mounting slot and the mounting insertion portion form two support portions of the chair, and the first support body and the second support body located above the matching position of the mounting slot and the mounting insertion portion 1021 form a chair back and a seat surface, respectively.

[0008] The first stopper is provided with a stopper protrusion that cooperates with the installation insertion part. The upper part of the first stopper is bent to form a stopper protrusion. The first stopper is fixedly connected to the back of the first support body. The first stopper is bent at both sides to form a mounting part, and a through hole is provided on the mounting part, and the first stopper is connected to the back of the first support body through a fastener.

[0009] The first limiting member may be a metal member formed by integral die-casting, or a plastic member formed by integral injection molding.

[0010] The end of the first support body or the second support body located below the matching position of the installation slot and the installation insertion portion is recessed upward to form supporting feet on both sides of the first support body or the second support body, and the two supporting feet cooperate with the second support body or the first support body to form a triangle.

[0011] Through the above technical solution, the setting of the recess reduces the consumables and weight of the first support body or the second support body, and cooperates with the second support body or the first support body to form a triangle, thereby increasing the stabilization effect.

[0012] As a preferred embodiment of the above, at least one hollow is provided on the first support body and / or the second support body.

[0013] Through the above technical solution, the hollow setting can reduce the overall weight without affecting the overall stability, making it easier to carry.

[0014] As a preferred embodiment, the first support body and the second support body are arranged vertically in the second state. In other embodiments, the angle between the first support body and the second support body can be, for example, 100 degrees.

[0015] The second support body includes a seat surface with a curved peripheral side and an insert connected to the seat surface, and at least a portion of the insert forms a mounting insert portion.

[0016] The curved seat surface has a beautiful shape and is not prone to injuring others due to sharp corners, which increases the safety of carrying and using.

[0017] The curved surface can be an ellipse, a circle, etc.

[0018] Compared with the prior art, the utility model has the advantages that: the utility model has a simple structure and only has three parts, and the chair can be folded, carried and unfolded for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is in the expanded state. Figure 1 ;

[0020] Figure 2 The utility model is in the expanded state. Figure 2 ;

[0021] Figure 3 It is an exploded view of the utility model;

[0022] Figure 4 It is a cross-sectional schematic diagram of the utility model in an expanded state;

[0023] Figure 5 It is a schematic cross-sectional view of the utility model in the storage state;

[0024] Figure 6 A schematic diagram of another implementation method for matching the slot;

[0025] Reference numerals:

[0026] 101 first support body; 1011 installation slot; 1012 recess; 1013 support portion; 1014 support leg;

[0027] 102 second support body; 1021 installation insertion part;

[0028] 2 first limiting member; 201 matching slot; 202 limiting protrusion; 203 mounting portion; 204 through hole;

[0029] 401 chair back; 402 seat surface;

[0030] 5Hollowout. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the present invention and to more clearly define the scope of protection claimed by the present invention, the present invention is described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementation methods of the present invention, which are only part of the embodiments of the present invention, and the specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the scope of implementation of the present invention.

[0032] Referring to the accompanying drawings, the utility model adopts the following technical solution: a chair that is easy to assemble and disassemble, comprising a first support body 101 and a second support body 102;

[0033] The first support body 101 is provided with a mounting slot 1011, and the second support body 102 is formed with a mounting insertion portion 1021 that matches the mounting slot 1011; the first support body 101 or the second support body 102 is provided with a matching slot 201;

[0034] The first support body 101 and the second support body 102 are connected by a detachable structure, and the detachable structure includes a first limit member 2, and the first limit member 2 is fixed to the first support body 101 or the second support body 102. The first limit member 2 and the surface of the first support body 101 or the second support body 102 form a matching slot 201, and the second support body 102 or the first support body 101 is at least partially inserted into the matching slot 201.

[0035] In the first state, the first support body 101 is at least partially placed in the matching slot 201 of the second support body 102, or the second support body 102 is at least partially placed in the matching slot 201 of the first support body 101 for stacking and storage;

[0036] In the second state, the second support body 102 or the first support body 101 is separated from the matching slot 201, and the mounting insertion portion 1021 of the second support body 102 is inserted into the mounting slot 1011 of the first support body 101 to form an angle between the first support body 101 and the second support body 102. The first support body 101 and the second support body 102 located below the matching position of the mounting slot 1011 and the mounting insertion portion 1021 form two support portions 1013 of the chair, and the first support body 101 and the second support body 102 located above the matching position of the mounting slot 1011 and the mounting insertion portion 1021 respectively form a chair back 401 and a seat surface 402.

[0037] The first stopper 2 is provided with a stopper protrusion 202 that cooperates with the installation insertion portion 1021. The upper portion of the first stopper 2 is bent to form the stopper protrusion 202. The first stopper 2 is fixedly connected to the back of the first support body 101. The first stopper 2 is bent at both sides to form a mounting portion 203, and a through hole 204 is provided on the mounting portion 203, which is connected to the back of the first support body 101 by a fastener.

[0038] The first limiting member 2 may be a metal member formed by integral die-casting, or a plastic member formed by integral injection molding.

[0039] A recess 1012 is provided upwardly at the end of the first support body 101 or the second support body 102 below the fitting point of the mounting slot 1011 and the mounting insertion portion 1021 so that legs 1014 are formed on both sides of the first support body 101 or the second support body 102, and the two legs 1014 cooperate with the second support body 102 or the first support body 101 to form a triangle.

[0040] Through the above technical solution, the provision of the recess 1012 reduces the consumables and weight of the first support body 101 or the second support body 102, and cooperates with the second support body 102 or the first support body 101 to form a triangle, thereby increasing the stabilization effect.

[0041] As a preferred embodiment of the above, at least one hollow 5 is provided on the first support body 101 and / or the second support body 102 .

[0042] Through the above technical solution, the setting of the hollow 5 can reduce the overall weight without affecting the overall stability, making it easier to carry.

[0043] As a preferred embodiment, the first support body 101 and the second support body 102 are vertically arranged in the second state. In other embodiments, the angle between the two can be, for example, 100 degrees, which can be achieved by the opening angle of the installation slot 1011.

[0044] The second support body 102 includes a seat surface 402 with a curved peripheral side and an insert connected to the seat surface 402 , and at least a portion of the insert forms an installation insert portion 1021 .

[0045] The curved seat surface 402 has a beautiful shape and is not likely to injure others due to sharp corners, thereby increasing the safety of carrying and using.

[0046] The curved surface can be an ellipse, a circle, etc.

[0047] In other embodiments, Figure 6 As shown, the matching slot is provided on the back of the first support body, or inside the first support body, and the second support body can be directly inserted therein.

[0048] Compared with the prior art, the utility model has the advantages that: the utility model has a simple structure and only has three parts, and the chair can be folded, carried and unfolded for use.

[0049] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A chair that is easy to assemble and disassemble, comprising a first support body (101) and a second support body (102); The first support body (101) is provided with a mounting slot (1011), and the second support body (102) is formed with a mounting insertion portion (1021) that matches the mounting slot (1011); the characteristics are: A matching slot (201) is provided on the first support body (101) or the second support body (102); In the first state, the first support body (101) is at least partially placed in the matching slot (201) of the second support body (102), or the second support body (102) is at least partially placed in the matching slot (201) of the first support body (101) for stacking and storage; In the second state, the second support body (102) or the first support body (101) is separated from the matching slot (201), and the mounting insertion portion (1021) of the second support body (102) is inserted into the mounting slot (1011) of the first support body (101) so that an angle is formed between the first support body (101) and the second support body (102), and the first support body (101) and the second support body (102) located below the matching position of the mounting slot (1011) and the mounting insertion portion (1021) form two support portions (1013) of the chair, and the first support body (101) and the second support body (102) located above the matching position of the mounting slot (1011) and the mounting insertion portion (1021) respectively form a chair back (401) and a seat surface (402).

2. The chair that is easy to assemble and disassemble according to claim 1, characterized in that: The first support body (101) and the second support body (102) are connected via a detachable structure, wherein the detachable structure comprises a first limiting member (2), wherein the first limiting member (2) is fixed to the first support body (101) or the second support body (102), wherein a matching slot (201) is formed between the first limiting member (2) and the surface of the first support body (101) or the second support body (102), and the second support body (102) or the first support body (101) is at least partially inserted into the matching slot (201).

3. The chair that is easy to assemble and disassemble according to claim 2, characterized in that: The first limiting member (2) is provided with a limiting protrusion (202) that cooperates with the installation insertion portion (1021).

4. The chair that is easy to assemble and disassemble according to claim 2, characterized in that: The upper portion of the first limiting member (2) is bent to form a limiting protrusion (202).

5. The chair that is easy to assemble and disassemble according to claim 2, characterized in that: The first limiting member (2) is fixedly connected to the back of the first supporting body (101).

6. The chair that is easy to assemble and disassemble according to claim 2, characterized in that: The first limiting member (2) is bent at both sides to form a mounting portion (203), and a through hole (204) is provided on the mounting portion (203) for connecting the first limiting member (2) and the back of the first supporting body (101) via a fastener.

7. The chair that is easy to assemble and disassemble according to claim 1, characterized in that: A recess (1012) is provided upwardly at the end of the first support body (101) or the second support body (102) located below the matching position of the mounting slot (1011) and the mounting insertion portion (1021), so that legs (1014) are formed on both sides of the first support body (101) or the second support body (102), and the two legs (1014) match the second support body (102) or the first support body (101) to form a triangle.

8. The easily disassembled chair according to claim 1, characterized in that: At least one hollow (5) is provided on the first support body (101) and / or the second support body (102).

9. The easily disassembled chair according to claim 1, characterized in that: The first support body (101) and the second support body (102) are arranged vertically in the second state.

10. The easily disassembled chair according to claim 1, characterized in that: The second support body (102) comprises a seat surface (402) with a curved circumferential surface and an insert connected to the seat surface (402), and at least a portion of the insert forms a mounting insert portion (1021).

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