CN203446903U - Sofa chair - Google Patents

Abstract

The utility model discloses a sofa chair. The sofa chair comprises a seat plate, a back plate, a left armrest and a right armrest, wherein both the seat plate and the back plate are connected between the two armrests, clamping bars are arranged at the inner sides of the left armrest and the right armrest; an air bag is arranged between the clamping bars and the back plate; and a memory foam cushion with an I-shaped section is clamped by the clamping bars. The sofa chair has the following advantages that the shape of the memory foam cushion can change according to the curves of human bodies and can recover the original shape when no person sits in the sofa chair; the thickness of the air bag is adjustable, people can manually adjust the air bags to comfortable positions according the needs, meanwhile, the memory foam cushion can automatically change the shape so as to be adapted to a human body, and the design is simple and practical; and the section of the memory foam cushion is I-shaped, therefore the memory foam cushion can change the shape with the air bag, and not easy to disengage; the structure is novel in design and strong in practicability.

Description

A kind of couch

Technical field

The utility model relates to a kind of chair, especially a kind of couch.

Background technology

Along with social progress, economy has had larger development, and along with the raising of people's living standard, people more and more pursue high-quality life, and people are more and more higher to the requirement of furniture, therefore needs the new household goods of constantly design to adapt to new life requirement.

Existing chair, comprises seat board, backboard and two of left and right handrail, has facilitated people to take a load off one's feet, very popular.Because, this chair portion that is seated is comfortable, backboard is very hard, against also very uncomfortable, can not meet people's demand.

In use there is such technical problem, be therefore necessary existing chair to improve.

Summary of the invention

The purpose of this utility model is the stronger couch of a kind of comfortableness designing in order to solve the deficiency of above-mentioned technology.

The couch that the utility model is designed, comprise seat board, backboard and two of left and right handrail, described seat board and backboard are all connected between two handrails, the inner side of two handrails in described left and right is all provided with card article, between described card article and backboard, be provided with air bag, on described card article, stick a cross section and be I-shaped memory sponge back cushion.

As preferably:

Described air bag is the shape of narrowing toward each end broad in the middle; It is more comfortable above that the air bag of the shape of narrowing toward each end broad in the middle can regulate thickness, people to be sitting in better.

Described handrail is wood; Wood health environment-friendly, sturdy and durable, long service life, very economical practicality.

The couch that the utility model is designed, its beneficial effect is:

1, card article is more conducive to the installation of air bag and memory sponge back cushion.

2, memory sponge back cushion can, according to body curve's change shape, can return to the original form again when no one is sitting in above simultaneously.

3, air bag can regulate thickness, people can according to oneself need to be by air bag manual adjustments to comfortable position, meanwhile, memory sponge back cushion can regulate the long shape that is applicable to human body automatically, this simplicity of design is practical.

4, because this piece memory sponge back cushion cross section is I-shaped, facilitated memory sponge back cushion along with air bag generation deformation, be not easy again to take off, this structural design is novel, practical simultaneously.

Accompanying drawing explanation

Fig. 1 is embodiment 1 structural representation;

In figure: seat board 1, backboard 2, handrail 3, card article 4, air bag 5, memory sponge back cushion 6.

The specific embodiment

Below by embodiment, the utility model will be further described by reference to the accompanying drawings.

Embodiment 1:

As shown in Figure 1, the described couch of the present embodiment, comprise seat board 1, backboard 2 and two of left and right handrail 3, described seat board 1 and backboard 2 are all connected between two handrails 3, the inner side of two handrails 3 in described left and right is all provided with card article 4, between described card article 4 and backboard 2, be provided with air bag 5, on described card article 4, stick a cross section and be I-shaped memory sponge back cushion 6; Described air bag 5 is the shape of narrowing toward each end broad in the middle; Described handrail 3 is wood.

The described couch of the present embodiment, its beneficial effect is:

1, card article 4 is more conducive to the installation of air bag 5 and memory sponge back cushion 6.

2, memory sponge back cushion 6 can, according to body curve's change shape, can return to the original form again when no one is sitting in above simultaneously.

3, air bag 5 can regulate thickness, people can according to oneself need to be by air bag 5 manual adjustments to comfortable position, meanwhile, memory sponge back cushion 6 can regulate the long shape that is applicable to human body automatically, this simplicity of design is practical.

4, because these piece memory sponge back cushion 6 cross sections are I-shaped, facilitated memory sponge back cushion 6 along with deformation occurs air bag 5, be not easy again to take off simultaneously, this structural design is novel, practical.

Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (3)

1. a couch, comprise seat board (1), backboard (2) and two handrails in left and right (3), described seat board (1) and backboard (2) are all connected between two handrails (3), the inner side that it is characterized in that two handrails in described left and right (3) is all provided with card article (4), between described card article (4) and backboard (2), be provided with air bag (5), on described card article (4), stick a cross section and be I-shaped memory sponge back cushion (6).

2. couch according to claim 1, is characterized in that described air bag (5) is the shape of narrowing toward each end broad in the middle.

3. couch according to claim 1 and 2, is characterized in that described handrail (3) is wood.

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