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Sponge sofa and making method thereof

A technology for sofas and sponges, which is applied in the direction of sofas, couches, and other seating furniture, etc. It can solve the problems of low production efficiency, separation, and difficulty in ensuring the uniformity of product shapes.

Inactive Publication Date: 2014-10-15
ZINUS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the elasticity of the sponge, multiple fastening points (such as fastening nails, etc.) must be used to make the required shape when it is covered on the sofa frame, and it needs to be prepared manually. Therefore, not only There are certain difficulties, and the production efficiency is low; according to the current preparation method of secondary coating, it is difficult to guarantee the uniformity of the product shape; in addition, if the fastening nails fall off, the sponge layer will be separated from the frame, making the product shape change

Method used

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  • Sponge sofa and making method thereof
  • Sponge sofa and making method thereof
  • Sponge sofa and making method thereof

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Embodiment approach

[0032] like Figure 1 to Figure 10 As shown, the present invention discloses a sponge sofa structure, which includes a sofa frame 1, and a sponge layer 2 is integrally foamed on the outer surface of the sofa frame 1.

[0033] The sofa frame 1 is made of a material with supporting strength, which can be wood material or metal material, or plastic material.

[0034] like figure 1 As shown, the sofa frame 1 includes a seating surface 11 and a surrounding surface 12 supporting the seating surface 11, and the sponge layer 2 is directly integrally foamed on the outer surface of the seating surface 11 and the surrounding surface 12, and is directly formed on the seating surface 11. Foaming has sofa backrest 3 and sofa armrest 4. The sponge can be made of hard foam to ensure the support strength of the sofa backrest 3 and the sofa armrest 4. Of course, the support strength of the sofa backrest 3 and the sofa armrest 4 can be bound by leather or cloth outsourced to the sofa.

[0035...

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Abstract

The invention discloses a sponge sofa and a making method thereof, the sponge sofa comprises a sofa frame, and a sponge layer with sofa backrests and sofa armrests are integrally foamed on the outer surface of the sofa frame. The sponge sofa is prepared as follows: first, making the sofa frame, then placing the sofa frame into a die, and integrally foaming the sponge layer on the outer surface of the sofa frame. The sponge sofa prepared by the method has the advantages of simple manufacture technology, easy controlled appearance, mechanized production and excellent life and the like.

Description

technical field [0001] The invention relates to a furniture product and its manufacturing method, in particular to a sponge sofa and its manufacturing method. Background technique [0002] Sofa is the most popular furniture item, which is comfortable to sit on and has various forms. However, in addition to wooden sofas, sponges are essential materials in the basic composition of leather sofas and cloth sofas. The making of sofa is mainly to coat sponge layer outside a sofa frame at present, and then coat surface leather material or cloth quality material outside sponge layer to form. Due to the elasticity of the sponge, multiple fastening points (such as fastening nails, etc.) must be used to make the required shape when it is covered on the sofa frame, and it needs to be prepared manually. Therefore, not only There are certain difficulties, and the production efficiency is low; according to the current preparation method of secondary coating, it is difficult to guarantee ...

Claims

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Application Information

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IPC IPC(8): A47C17/00B29C44/12
Inventor 李胤宰
Owner ZINUS
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