CN204505983U - A kind of insulation sofa cloth - Google Patents

Abstract

The utility model discloses a kind of cloth, aim to provide a kind of insulation sofa cloth, comprise upper epidermis and fixing bottom, it is characterized in that: between described upper epidermis and fixing bottom, be folded with heat-insulation layer, described heat-insulation layer comprises granules of polystyrene layer and particle fixed bed, described granules of polystyrene layer is located in particle fixed bed and upper epidermis, containing the granules of polystyrene after foaming process in described granules of polystyrene layer.This insulation sofa cloth has good thermal and insulating performance.Time in the winter time, after sofa top layer is subject to body surface's dress material and skin heating, heat not easily scatters and disappears fast, increases the warmth retention property on sofa top layer.

Description

A kind of insulation sofa cloth

Technical field

The utility model relates to a kind of Strand Feeding Technique field, and more particularly, it relates to a kind of insulation sofa cloth.

Background technology

Sofa cloth common on market does not possess insulating power: time in the winter time, after sofa surface is subject to user top layer dress material or skin heating, after user leaves sofa cloth, heat in sofa cloth easily scatters and disappears fast, top layer sofa cloth is caused again to turn cold, being sitting on ice-cold sofa to make user not feel well, be difficult to meet people in the winter time time demand to sofa cloth, the sofa cloth of seeking a kind of thermal-insulating type that therefore people are urgent.

At present, application number is that the Chinese patent of CN02203689.X discloses a kind of short feather flocked cloth, upper and lower 1-2 the side of Ji Bu is provided with adhesive, adhesive is implanted with short feather down.This flocking fabric good hand touch, velvet and innervation are strong, lightweight, cost is low, and when base cloth elastic telescopic, feather down changes without obvious density, windproof and thermal property is good, are the desirable cloth products manufacturing underwear, clothes, footgear and bedding.

This short feather flocked cloth by animal feather as warming medium, its heat is stored in intervillous air, but this flocking fabric is being subject to the impact of wind-force, wind-force will be taken away intervillous hot-air, short feather flocked cloth is no longer warming, heat-insulating property reduces, and therefore needs the cloth that a kind of heat insulation effect is more stable.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of insulation sofa cloth, has good thermal and insulating performance.

For achieving the above object, the utility model provides following technical scheme: a kind of insulation sofa cloth, comprise upper epidermis and fixing bottom, heat-insulation layer is folded with between described upper epidermis and fixing bottom, described heat-insulation layer comprises granules of polystyrene layer and particle fixed bed, described granules of polystyrene layer is located between particle fixed bed and upper epidermis, containing the granules of polystyrene after foaming process in described granules of polystyrene layer.

By adopting technique scheme, the granules of polystyrene after foaming process has quite good heat-insulating property, is that granules of polystyrene layer has insulating power; Particle fixed bed is used for granules of polystyrene to be fixed between particle fixed bed and upper epidermis; Upper epidermis is the top layer contacted with user, adopts high-quality fabric; Fixing bottom is the basic unit of upper epidermis and heat-insulation layer, is firmly fixed between fixing bottom and upper epidermis by heat-insulation layer.

The utility model is set to further: the rubber layer being also folded with foaming process between described upper epidermis and granules of polystyrene layer.

By adopting technique scheme, the setting of rubber layer makes the insulating power of cloth higher, and granules of polystyrene is more easily fixed; Rubber layer foaming process, improves insulating power and the pliability of rubber layer.

The utility model is set to further: described granules of polystyrene is fixed on rubber layer and particle fixed bed by polyurethane foam glue.

By adopting technique scheme, polyurethane foam glue has good insulating power; Simultaneously polyurethane foam glue dry after texture soft and adhesion is comparatively strong, tightly can fix granules of polystyrene, when sofa cloth uses, granules of polystyrene not easily produces displacement.

The utility model is set to further: described immobilized particles layer is made up of cotton.

By adopting technique scheme, the immobilized particles layer that cotton is formed is used for the fixing of granules of polystyrene and polyurethane foam glue, cotton not easily fuds fuddled when polyurethane foam glue and cotton are fixed, and polyurethane foam glue and cotton are fixed more tight.

The utility model is set to further: described upper epidermis is Xue Nierbu.

By adopting technique scheme, snow Neil cloth fabric high-quality, thick and heavy sense is strong, and texture is soft and comfortable, is applicable to directly contacting with user

The utility model is set to further: described fixing bottom is by the nylon cloth of polyamide yarn tatting.

By adopting technique scheme, the nylon cloth structure intensity of polyamide yarn tatting is high, and tensile property is strong, the suitable basic unit as sofa cloth.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model insulation sofa cloth embodiment;

Fig. 2 is the partial enlarged drawing at A place in Fig. 1.

Reference numeral: 1, Xue Nierbu; 2, heat-insulation layer; 21, bipeltate; 22, granules of polystyrene; 23, cotton; 3, nylon cloth; 4, polyurethane foam glue.

Detailed description of the invention

Referring to figs. 1 through Fig. 2, the utility model insulation sofa cloth embodiment is described further.

As shown in Figure 1 to Figure 2, a kind of insulation sofa cloth, comprise the Xue Nierbu 1, bipeltate 21, granules of polystyrene 22, cotton 23 and the nylon cloth 3 that are connected successively, described granules of polystyrene 22 is fixed between bipeltate 21 and cotton 23 by polyurethane foam glue 4.

The fabric high-quality of Xue Nierbu 1, thick and heavy sense is strong, and texture is soft and comfortable, is applicable to directly contacting with user.

Granules of polystyrene 22 has good heat-insulating property, effectively can improve the insulating power of sofa cloth, and when making severe winter, sofa surface is more incubated, and improves the comfort level that user uses.

Bipeltate 21 pliability is high, and when Body contact sofa cloth, body surface is more comfortable; Secondly, containing a large amount of bubble in the rubber after foaming process, bubble has certain insulating power to heat, makes sofa cloth also have good heat-insulating property.

Polyurethane foam glue 4 has good adhesiveness, and adhesion bipeltate 21 tightly and cotton 23, be firmly fixed between bipeltate 21 and 23 layers, cotton by granules of polystyrene 22; Secondly, polyurethane foam glue 4 is after absolutely dry, and in the temperature range of-10 DEG C ~ 80 DEG C, cured foam body all keeps good elasticity and cohesive force; Polyurethane foam glue 4 is the same with bipeltate 21 simultaneously, interior containing a large amount of bubbles, has good heat-insulating property.

Cotton 23 and bipeltate 21 are as the adhesion carrier of polyurethane foam glue 4, and polyurethane foam glue 4 is surperficial difficult drop-off both it.Cotton 23 also has certain structural strength, is not vulnerable to pull and rupture.

Wherein, described fixing bottom is by the nylon cloth 3 of polyamide yarn tatting.

Nylon cloth 3 structural strength of polyamide yarn tatting is high, tensile property is strong, as the basic unit of sofa cloth, and can fixing effectively for upper epidermis and heat-insulation layer 2, effectively can bear the pulling force of all directions in the use procedure of sofa cloth, extend the service life of sofa cloth.

The above makes preferred embodiment of the present utility model, and under not departing from the prerequisite of the utility model principle for the person of ordinary skill of the art, can also make some modification and improvement, these also should be considered as protection domain of the present utility model.

Claims (6)

1. an insulation sofa cloth, comprise upper epidermis and fixing bottom, it is characterized in that: between described upper epidermis and fixing bottom, be folded with heat-insulation layer, described heat-insulation layer comprises granules of polystyrene layer and particle fixed bed, described granules of polystyrene layer is located between particle fixed bed and upper epidermis, containing the granules of polystyrene after foaming process in described granules of polystyrene layer.

2. insulation sofa cloth according to claim 1, is characterized in that: the rubber layer being also folded with foaming process between described upper epidermis and granules of polystyrene layer.

3. insulation sofa cloth according to claim 2, is characterized in that: described granules of polystyrene is fixed on rubber layer and particle fixed bed by polyurethane foam glue.

4. insulation sofa cloth according to claim 1, is characterized in that: described immobilized particles layer is made up of cotton.

5. insulation sofa cloth according to claim 1, is characterized in that: described upper epidermis is Xue Nierbu.

6. insulation sofa cloth according to claim 1, is characterized in that: described fixing bottom is by the nylon cloth of polyamide yarn tatting.