CN202211444U

CN202211444U - Multilayer compound back

Info

Publication number: CN202211444U
Application number: CN201120244624XU
Authority: CN
Inventors: 陈江
Original assignee: Nantong Hopeway Enterprises Inc
Current assignee: Nantong Hopeway Enterprises Inc
Priority date: 2011-07-12
Filing date: 2011-07-12
Publication date: 2012-05-09
Anticipated expiration: 2021-07-12

Abstract

The utility model discloses a multilayer compound back, which is composed of three large layers, wherein the three large layers include an outer layer, a middle layer and an inner layer in sequence from outside to inside. The outer layer comprises a fabric layer, a gas hold-up layer and a sponge protection layer in sequence from outside to inside; the middle layer is a gas delivery system for providing cold gas and warm gas; and the inner layer comprises a thermal insulating layer, a sponge layer and a non-skid layer from outside to inside. The back has good gas permeability and can achieve the purposes of safety, comfort and healthy rest.

Description

The MULTILAYER COMPOSITE backrest

Technical field

The present invention relates to a kind of backrest, particularly relate to a kind of MULTILAYER COMPOSITE backrest.

Background technology

After deliberation, the area of human body contact backrest is many more, and compression area is big more, and human body hair and blood pipe pressurized causes bloody path not smooth, is prone to cause the body part ischemic to ache.Too hard, uncomfortable during the sleep of magnetite backrest, the easy Muscular stiffness that produces generates electromagnetic waves and the injury of water vein waves to human body simultaneously.

The utility model content

The utility model purpose: the purpose of the utility model is to provide a kind of compound health backrest that is used for the air circulation system temperature adjustment.

Technical scheme: a kind of MULTILAYER COMPOSITE backrest, constitute by three big levels, be followed successively by skin, intermediate layer and nexine from outside to inside, described skin outward in be followed successively by precoat, gas retention layer, sponge protective layer; Described intermediate layer is for providing the gas transmission system of changes in temperature gas; Described nexine outward in be followed successively by heat-insulation layer, sponge supporting layer, skid resistant course.

As optimization, described precoat is the far infrared nano fabrics of being made by active nano ceramic particle fiber; It is 0.5～0.6 millimeter pin hole that every square centimeter of lining has 5～6 diameters; Make it have strong effect far-infrared radiation function and air permeability and good.

The height bubble sponge that described gas retention layer is the 6-10 millimeters thick, as optimization, the height bubble sponge that described gas retention layer is 8 millimeters thick; Gas can not run off under lining very soon.

As optimization, described sponge protective layer is the cotton woven screen of one deck, and it is to be combined with each other through glue and described gas retention layer; The intensity that it can increase sponge does not influence the conveying of gas yet.

As optimization, what described heat-insulation layer adopted is that ice is cotton; Make hot gas and cold wind be difficult for below backrest, running off.

What described sponge supporting layer adopted is the height bubble sponge of 8-12 millimeters thick, and as optimization, what described sponge supporting layer adopted is the height bubble sponge of 10 millimeters thick; Increased the soft comfort level of sleep.

As optimization, what described skid resistant course adopted is the cock skin velvet fabric; Backrest is laid on the simmons, on the plank with other shiny surfaces on the time, be difficult for to slide.

Beneficial effect: this use is compared with prior art novel, carries changes in temperature gas through the intermediate layer, cooperates this to use novel backrest to use and can reach purpose safe, comfortable, healthy sleep.

Description of drawings

Accompanying drawing is the generalized section of the utility model.

The specific embodiment

Below in conjunction with embodiment the present invention is described further:

Shown in accompanying drawing; Choose far infrared nano fabrics that active nano ceramic particle fiber makes as precoat 4, the height bubble sponge of adopting 8 millimeters thick is as gas retention layer 5, with the cotton woven screen of one deck as sponge protective layer 6; It is to be combined with each other through glue and sponge; With precoat 4, gas retention layer 5, sponge protective layer 6 from top to bottom successively combination be outer 1, the height of making heat-insulation layer 7,10 millimeters thick of the ice cotton steeps sponge as sponge supporting layer 8; The cock skin velvet fabric is made skid resistant course 9, with heat-insulation layer 7, sponge supporting layer 8, skid resistant course 9 successively from top to bottom with the compound nexine 3 that is of environmental protection glue spots glue; Intermediate layer 2 is for providing the gas transmission system of changes in temperature gas, and glue is compound can to make described MULTILAYER COMPOSITE backrest with putting between skin, intermediate layer, the nexine.

Claims

1. a MULTILAYER COMPOSITE backrest is made up of three big levels, is followed successively by skin (1), intermediate layer (2) and nexine (3) from outside to inside, it is characterized in that: described skin outward in be followed successively by precoat (4), gas retention layer (5), sponge protective layer (6); Described intermediate layer is for providing the gas transmission system of changes in temperature gas; Described nexine (3) outer in be followed successively by heat-insulation layer (7), sponge supporting layer (8), skid resistant course (9).

2. a kind of MULTILAYER COMPOSITE backrest according to claim 1 is characterized in that: described precoat (4) is the far infrared nano fabrics of being made by active nano ceramic particle fiber; It is 0.5～0.6 millimeter pin hole that every square centimeter of lining has 5～6 diameters.

3. a kind of MULTILAYER COMPOSITE backrest according to claim 1 is characterized in that: described gas retention layer (5) is the height bubble sponge of 6-10 millimeters thick.

4. a kind of MULTILAYER COMPOSITE backrest according to claim 1 is characterized in that: described sponge protective layer (6) is the cotton woven screen of one deck.

5. a kind of MULTILAYER COMPOSITE backrest according to claim 1 is characterized in that: what described heat-insulation layer (7) adopted is that ice is cotton.

6. a kind of MULTILAYER COMPOSITE backrest according to claim 1 is characterized in that: what described sponge supporting layer (8) adopted is the height bubble sponge of 8-12 millimeters thick.

7. a kind of MULTILAYER COMPOSITE backrest according to claim 1 is characterized in that: what described skid resistant course (9) adopted is the cock skin velvet fabric.