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Backrest combined structure of assembled sofa

A combined structure and backrest technology, which is applied to sofas, couchs, beds, etc., can solve the problems of easily damaged pins and plugs, short service life, and not durable sofas, so as to achieve easy storage and transportation, low cost, The effect of maintaining stability

Pending Publication Date: 2021-04-23
ZOY HOME FURNISHING CORP
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, the pins on the bottom surface of the bracket are plugged into the sockets on the base, and the back of the cushion is provided with a plug to match the slot on the front of the bracket. The structure of this program is thin and difficult to transport During the installation and installation process, the pins and plugs are easily damaged, which makes the sofa not durable and has a short service life

Method used

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  • Backrest combined structure of assembled sofa
  • Backrest combined structure of assembled sofa
  • Backrest combined structure of assembled sofa

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] refer to figure 1 , figure 2 , image 3 and Figure 4 , a combined backrest structure for assembling a sofa, comprising a main backrest frame 1 for connecting with a sofa base and a cushion frame 2 capable of being inserted into the front of the main backrest frame 1 as shown.

[0036] like figure 1 and image 3 The shown backrest main frame 1 includes two main frame main support plates 11 parallel to each other and vertically arranged, connected with the tops of the two main frame main support plates 11 and perpendicular to the plane where the main frame main support plates 11 are located. The cover plate 12, the four main frame crosspieces 13 fixed between the two shown main frame main support plates 11 and perpendicular to the plane where the main frame main support plates 11 are located, and the four main frame crosspieces 13 located between the two shown main frame main support plates 11 Between and close to the two fixed mounting plates 14 on one side of the...

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Abstract

The invention discloses a backrest combined structure of an assembled sofa, and belongs to the technical field of assembled sofas. According to the scheme, the mode that the backrest main frame is integrated with the sofa base and the back cushion framework is connected with the backrest main frame in the inserted mode is adopted, and the sofa has the advantages that the structure is reasonable and stable, assembling and disassembling can be conveniently and rapidly conducted manually without tools, transportation is convenient, and backrest parts are convenient to replace when damaged.

Description

technical field [0001] The invention belongs to the technical field of assembled sofas, and relates to a combined backrest structure, in particular to a combined backrest structure for assembled sofas. Background technique [0002] The sofa is a kind of upholstered chair, which can be a single seat or multiple seats, a chair with a spring or thick foam plastic, etc., with armrests on both sides, and is a kind of software furniture. With the development of the sofa industry, sofas play an important role in people's lives, and people are used to sitting on sofas during leisure and entertainment. With the continuous improvement of people's living standards, people's requirements for furniture are getting higher and higher, and ordinary sofas with single functions will be gradually abandoned by people. The existing functional or fixed sofa, the one-piece headrest floats outward, resulting in damage during packaging and transportation, and the overall shape of the packaging cann...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C17/04A47C17/86
CPCA47C17/04A47C17/86
Inventor 曹勇张敏夏军
Owner ZOY HOME FURNISHING CORP
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