CN2422882Y

CN2422882Y - Chair-back structure

Info

Publication number: CN2422882Y
Application number: CN 00217265
Authority: CN
Inventors: 罗才芸
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-14
Filing date: 2000-04-14
Publication date: 2001-03-14
Anticipated expiration: 2010-04-14

Abstract

The utility model relates to a chair back structure which comprises a chair back seat, a chair back cushion, sponge and cloth. The utility model is characterized in that through holes which are buckled with convex blocks and convex posts on the upper end of the chair back seat exactly are arranged on the chair back cushion, and the sponge is arranged between the chair back cushion and the cloth and is buckled and covered by hook sleeves on the periphery of the cloth and cloth hooks on the back side of the chair back cushion. In the chair back structure of the utility model, the cloth face of a chair back is easy to replace and wash, and covering cloth of different materials and colors can be replaced conveniently according to preference. The utility model can be used for different chair backs.

Description

Back structure

The utility model relates to a kind of chair, is meant a kind of back structure especially.

At present, the back structure of prior art, all be that the chair back is stained with foam, coat again and go up cloth, in the mode of pegging that the cloth nail is dead with spray gun, its shortcoming is if cloth is dirty, and is very difficult on changing clothes, change cloth and also need more fund input, and change color and change different coating cloth also extremely inconvenient.

The purpose of this utility model is to provide a kind of back structure, makes the chair back coat changing clothes easily of cloth, and colour match and lining replace with conveniently.

The purpose of this utility model is by providing a kind of chair back with following structure to realize.This back structure comprises: chair back seat, seat back pad, foam, cloth, cloth hook, rhampotheca, projection, projection, and described seat back pad is the cambered surface streamlined, and the back side is provided with 8-10 not equidistant cloth hook, and the front is stained with foam; Described foam places between seat back pad and the cloth, is coated by cloth; The peripheral corresponding cloth hook of described cloth is provided with rhampotheca, and cloth after foam is coated fastens cloth hook rhampotheca; The upper end of described chair back seat is provided with projection, projection, with fastening seat back pad, foam, the cloth that becomes whole, engages with projection, the projection of chair back seat by the open-work on the seat back pad, promptly is combined into the utility model back structure.

Compared with the prior art the utility model has following advantage: because the clad structure that adopts rhampotheca, cloth fastener to close, make to change clothes to coat cloth and be easy to, and according to the different hobby of individual, can change the coating cloth of different linings, color very easily.

With reference to the accompanying drawings, embodiment of the present utility model is described.

Fig. 1 is the utility model back structure three-dimensional exploded view;

Fig. 2 is the utility model back structure three-dimensional combination figure;

Fig. 3 is the utility model back structure section plan;

By Fig. 1, Fig. 2, shown in Figure 3, find out significantly, the utility model mainly comprises chair back seat 1, seat back pad 2, foam 3, cloth 4, cloth hook 5, rhampotheca 6, projection 7, projection 8 etc., wherein, seat back pad 2 is the cambered surface streamlined, the back side is provided with 8-10 cloth hook 5, the front is stained with foam 3, and the front of foam 3 is coated by cloth 4, and the periphery of cloth 4 is according to the cloth hook 5 at seat back pad 2 back sides, correspondence is provided with 8-10 rhampotheca 6, behind cloth hook 5 and rhampotheca 6 fastenings, make seat back pad 2, foam 3, cloth 4 is combined as a whole, and implants chair back seat 1, with open-work 9 and projection 8, projection 7 engagings form the utility model back structure.

By said structure as can be known, the utility model back structure, simple in structure really, change clothes conveniently, change the requirement of color according to reaching customer requirement, and arrange in pairs or groups with shades of colour that chair is done, can make up rapidly and dismantle.

Claims

1, a kind of back structure, it comprises: compositions such as chair back seat, seat back pad, foam, cloth, cloth hook, rhampotheca, projection, projection, it is characterized in that: wherein said projection (7), projection (8) are located at the top of chair back seat (1); Described seat back pad (2) offers open-work (9), and there is cloth hook (5) at the back side of seat back pad (2); The periphery of described cloth (4) is provided with rhampotheca (6); Described foam (3) places between seat back pad (2) and the cloth (4); Cloth hook (5) fastens with rhampotheca (6), and seat back pad (2) is combined as a whole with foam (3), cloth (4), implants chair back seat (1), and open-work (9) is engaged with projection (8), projection (7).