CN220384666U

CN220384666U - Detachable chair

Info

Publication number: CN220384666U
Application number: CN202322081496.7U
Authority: CN
Inventors: 王小东
Original assignee: Foshan Yizhong Furniture Co ltd
Current assignee: Foshan Yizhong Furniture Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-01-26
Anticipated expiration: 2033-08-04

Abstract

The utility model relates to the technical field of detachable chairs, in particular to a detachable chair which comprises rear supporting legs, wherein two front supporting legs are fixedly connected to the rear supporting legs, a cushion is fixedly connected to one side, close to each other, of each front supporting leg, and a movable backrest is arranged above each front supporting leg; according to the utility model, the movable backrest can be placed on the rear supporting leg, the arc-shaped fixing strip is in contact with the top of the rear supporting leg, the three threaded holes are aligned with the three mounting holes respectively, and then the three bolts sequentially penetrate through the three mounting holes and are screwed into the threaded holes, so that the movable backrest is disassembled, the movable backrest can be used at different positions of a restaurant, the backrest is not needed to be high, the chair can be placed under the table, the space is saved, the chair is more comfortable to sit and the backrest can be matched with various colors to achieve different effects.

Description

Detachable chair

Technical Field

The utility model relates to the technical field of detachable chairs, in particular to a detachable chair.

Background

The chair is daily life furniture, a seat with a backrest, and the chair legs and the chair back of the traditional chair are fixed on the seat board and cannot be detached, so that the chair is not convenient to transport although the structure is reliable in stability, and is particularly inconvenient to use in a restaurant.

In combination with the prior art findings:

most of the existing chairs are not detachable, and as the chairs at partial positions of the dining room cannot be placed under the table, more space of the dining room is occupied by the chairs, and most of the chairs are uniformly color-matched, so that the collocation effect of the dining room is reduced.

Disclosure of Invention

The utility model aims to provide a detachable chair, the chair backrest is designed to be detachable, so that the chair can be placed under a table, thereby effectively saving the space of a restaurant, the backrest can use different colors, the collocation effect of the restaurant is improved, and the problems in the background technology are solved.

The technical scheme of the utility model is as follows: the utility model provides a detachable chair, includes back supporting leg, two preceding supporting legs of fixedly connected with on the back supporting leg, the mutual fixedly connected with cushion in one side that is close to of two preceding supporting legs, the top of two preceding supporting legs is equipped with movable backrest, one side fixedly connected with arc fixed strip of movable backrest, three screw hole has been seted up to the bottom of arc fixed strip, the arc bar groove has been seted up on two back supporting legs, three mounting hole has been seted up to the top inner wall of arc bar groove, one side of back supporting leg is equipped with three bolt, form buckle structure between arc fixed strip and the back supporting leg.

Preferably, the back support leg is fixedly connected with a fixed backrest.

Preferably, the fixed backrest and the movable backrest are both made of plastic materials.

Preferably, the rear support leg and the two front support legs are both made of plastic materials.

The utility model provides a detachable chair through improvement, and compared with the prior art, the detachable chair has the following improvements and advantages:

according to the utility model, the movable backrest is buckled on the rear supporting leg through the arc-shaped fixing strip, the three threaded holes are respectively aligned with the three mounting holes, and then the three bolts sequentially penetrate through the three mounting holes and are screwed into the threaded holes, so that the movable backrest is disassembled, the movable backrest can be used at different positions of a restaurant, the high backrest is not needed at some positions, the chair can be placed under a table, the space is saved, the high backrest is required to be more comfortably seated at some positions, and the backrest can be matched with various colors to achieve different effects.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is an exploded perspective view of the chair of the present utility model;

FIG. 3 is a schematic view of the three-dimensional structure of the arc-shaped fixing strip and the rear supporting leg of the utility model;

fig. 4 is an enlarged perspective view of fig. 3 a according to the present utility model.

Reference numerals illustrate:

1. rear support legs; 2. front support legs; 3. a cushion; 4. a fixed backrest; 5. a movable backrest; 6. an arc-shaped fixing strip; 7. a threaded hole; 8. an arc-shaped bar-shaped groove; 9. a mounting hole; 10. and (5) a bolt.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a detachable chair through improvement, and the technical scheme of the utility model is as follows:

as shown in fig. 1-4, a detachable chair comprises a rear supporting leg 1, wherein two front supporting legs 2 are fixedly connected to the rear supporting leg 1, the rear supporting leg 1 and the front supporting leg 2 are in special-shaped shapes, the strength of the supporting legs is improved, one sides of the two front supporting legs 2, which are close to each other, are fixedly connected with a cushion 3, a movable backrest 5 is arranged above the two front supporting legs 2, one side of the movable backrest 5 is fixedly connected with an arc-shaped fixing strip 6, in order to enable a person to sit on the chair for more use, the movable backrest 5 is designed by adopting ergonomics, three threaded holes 7 are formed in the bottom of the arc-shaped fixing strip 6, arc-shaped strip grooves 8 are formed in the two rear supporting legs 1, three mounting holes 9 are formed in the inner walls of the tops of the arc-shaped strip grooves 8, three bolts 10 are arranged on one side of the rear supporting leg 1, and a buckling structure is formed between the arc-shaped fixing strip 6 and the rear supporting legs 1; by means of the structure, the movable backrest 5 is detached through the arrangement of the bolts 10, and the movable backrest can be used at different positions of a restaurant.

Preferably, the rear supporting leg 1 is fixedly connected with a fixed backrest 4; by means of the structure, the chair can be placed under the table by fixing the backrest 4, and the space is effectively saved because the backrest is not needed to be high.

Preferably, the fixed backrest 4 and the movable backrest 5 are both made of plastic materials; by means of the structure, through the arrangement of the fixed backrest 4 and the movable backrest 5, the fixed backrest 4 and the movable backrest 5 are made of plastic materials, and the light weight effect of the chair is improved.

Preferably, the rear support leg 1 and the two front support legs 2 are made of plastic materials; by means of the structure, through the arrangement of the rear supporting leg 1 and the two front supporting legs 2, the rear supporting leg 1 and the two front supporting legs 2 are made of plastic materials, and the light weight effect of the chair is improved.

Working principle: when the movable backrest 5 needs to be installed, the movable backrest 5 is buckled on the rear supporting leg 1 through the arc-shaped fixing strips 6, the three threaded holes 7 are aligned with the three mounting holes respectively, then the three bolts 10 sequentially penetrate through the three mounting holes 9 and are screwed into the threaded holes 7, the movable backrest 5 is detached, the movable backrest 5 can be used at different positions of a restaurant, the high backrest is not needed at some positions, the chair can be placed under a table, the space is saved, the sitting of the high backrest is more comfortable at some positions, and the backrest can be matched with various colors to achieve different effects.

Claims

1. A detachable chair comprising a rear support leg (1), characterized in that: two front supporting legs (2) are fixedly connected to the rear supporting legs (1), one sides, close to each other, of the two front supporting legs (2) are fixedly connected with a seat cushion (3) in a common mode, a movable backrest (5) is arranged above the two front supporting legs (2), one side of the movable backrest (5) is fixedly connected with an arc fixing strip (6), three threaded holes (7) are formed in the bottom of the arc fixing strip (6), arc-shaped strip-shaped grooves (8) are formed in the two rear supporting legs (1), three mounting holes (9) are formed in the inner wall of the top of each arc-shaped strip-shaped groove (8), three bolts (10) are arranged on one side of the rear supporting legs (1), and a buckling structure is formed between the arc fixing strip (6) and the rear supporting legs (1).

2. A detachable chair according to claim 1, wherein: the back support legs (1) are fixedly connected with a fixed backrest (4).

3. A detachable chair according to claim 2, wherein: the fixed backrest (4) and the movable backrest (5) are made of plastic materials.

4. A detachable chair according to claim 1, wherein: the rear supporting legs (1) and the two front supporting legs (2) are made of plastic materials.