CN202805824U

CN202805824U - Sponge

Info

Publication number: CN202805824U
Application number: CN 201220460179
Authority: CN
Inventors: 吴石艮
Original assignee: Jinuosi Xiamen Light Industry Product Co Ltd
Current assignee: Zinus Inc
Priority date: 2012-09-11
Filing date: 2012-09-11
Publication date: 2013-03-20
Anticipated expiration: 2022-09-11

Abstract

The utility model discloses a sponge. An isolation layer is arranged on the surface of a main sponge body, a gel layer is then attached to the isolation layer, and a protecting layer is arranged on the surface of the gel layer, so that the sponge with ice-cold touch feeling can be formed. The isolation layer and the gel layer are sequentially compounded onto the surface of the sponge, and the isolating layer can be used for effectively preventing the gel layer from permeating into the sponge; and after the sponge adopts the structure, the ice-cold touch feeling of the sponge during use can be guaranteed, the manufacturing cost of the sponge is low, and the low using quantity of the gel layer can be guaranteed.

Description

A kind of sponge

Technical field

The relevant a kind of sponge with ice-cold sense of touch of the utility model.

Background technology

Sponge is owing to have first mate's deformability, and be widely used in making chair cushion, the pad such as seat cushion and mattress and be used for to make pillow, because the sensation of sponge contact human body is normally soft, warm sense of touch, so in the environment of some comparatively tight heat, for wooden, the use of the furniture such as rattan matter, people do not re-use foam-rubber cushion usually, but directly contact is used, although this mode has nice and cool sensation, but but can't satisfy soft comfortable demand, therefore the water cushion that ice-cold sense of touch just occurred having, this water cushion can have certain soft sense of touch, but level of comfort but can't compare favourably with sponge.

Therefore the design people has just designed a kind of sponge with ice-cold sense of touch; as shown in Figure 1, 2; its mainly be in the surface recombination of sponge main body 1 ' layer of gel layer 2 '; gel is a kind of ice-cold sense of touch that has; the material that has again certain fluidity; it utilizes the porous of sponge and effectively is attached to the sponge surface, and recycling layer protective layer 3 ' and reaching prevents that the sticking viscosity flow of gel is moving, and it is formed on the effect on sponge surface.The sponge that so forms not only has soft comfortable sensation when the household articles such as the various pads of making or pillow, can also use at the environment of comparatively tight heat, brings the multi-functional effect of ice-cold cooling sense of touch.

But, because the porous of sponge, and gel has weak flowability, and the time one is of a specified duration, and the gel on sponge surface just can infiltrate in the sponge, makes gel layer more and more thinner, will inevitably reduce the ice-cold sense of touch on sponge surface, affects the service life of product miscellaneous function.This case just produces thus.

The utility model content

The purpose of this utility model provides a kind of assurance and makes low-costly, guarantees simultaneously the ice-cold sense of touch performance sponge in service life.

For achieving the above object, solution of the present utility model is:

A kind of sponge, wherein: be provided with one deck separation layer on the surface of this sponge main body, adhere to the layer of gel layer on this separation layer, on the surface of this gel layer layer protective layer is set in addition.

Described separation layer is PU layer, PE layer, PP layer or function of glue coating.

The thickness of described separation layer and gel layer is respectively 0.1mm-5mm.

Described protective layer is thin layer or polyurethane coating.

Described protective layer is PVE layer, EVA layer or TPU layer.

Described protective layer is layer of cloth.

After adopting such scheme, because the utility model is at the compound one deck separation layer of the surface of sponge elder generation, plural gel layer again, this separation layer can effectively stop the infiltration of gel layer in the sponge, ice-cold sense of touch when so the sponge of structure not only guarantees the sponge use, can also guarantee the low cost when it is made, namely guarantee the use amount of gel layer.

Description of drawings

Fig. 1 is the schematic appearance of prior art sponge;

Fig. 2 is the partial enlarged drawing of prior art sponge;

Fig. 3 is the shaping schematic view of the utility model separation layer;

Fig. 4 is the partial sectional view of the utility model separation layer after compound;

Fig. 5 is the schematic appearance of the utility model sponge;

Fig. 6 is the partial sectional view of the utility model sponge.

The specific embodiment

To shown in Figure 6, the utility model has disclosed a kind of sponge, is to be compounded with first one deck separation layer 2 on a surface of this sponge main body 1 such as Fig. 3, and the thickness of this separation layer 2 is 0.1mm-5mm; Be compounded with layer of gel layer 3 at separation layer 2 again, the thickness of this gel layer 3 is 0.1mm-5mm, on the surface of gel layer 3 protective layer 4 is set again.

The concrete steps that the utility model sponge is made are:

Step 1, surface recombination one deck separation layer 2 in sponge main body 1, cooperate shown in Figure 3ly, this separation layer 2 can adopt PU layer, PE layer, PP layer or function of glue coating, and this separation layer 2 can adopt spray, heat seal, the running roller roller covers or scraper applies mode be incorporated into sponge 1 surface;

Step 2 is compounded with gel (GEL) layer 3 on the surface of this separation layer 2; This gel layer 3 can adopt and spray, the running roller roller covers or scraper and the mode that applies is incorporated into separation layer 2 surfaces;

Step 3; compound layer protective layer 4 again on the gel layer after step 23 again; this protective layer 4 can adopt film, immersion coating or layer of cloth; and immersion coating is PU (polyurethanes), PVE (polyvinyl ethyl ether) or EVA (ethene vinyl acetate resin) or TPU etc., and its effect is to make gel surface solidify.

So just formed the sponge with ice-cold sense of touch.

Because the utility model is the compound one deck separation layer 2 of surface elder generation with sponge 1, plural gel layer 3 more afterwards, this separation layer 2 can effectively stop the infiltration of gel layer 3 in the sponge, so the sponge of structure is when the household articles such as the various pads of making or pillow, not only guarantee the ice-cold sense of touch when sponge is used, can also guarantee the low cost when sponge is made, namely guarantee the use amount of gel layer.

Claims

1. a sponge is characterized in that: be provided with one deck separation layer on the surface of this sponge main body, adhere to the layer of gel layer on this separation layer, on the surface of this gel layer layer protective layer is set in addition.

2. a kind of sponge as claimed in claim 1, it is characterized in that: described separation layer is PU layer, PE layer, PP layer or function of glue coating.

3. a kind of sponge as claimed in claim 1, it is characterized in that: the thickness of described separation layer and gel layer is respectively 0.1mm-5mm.

4. a kind of sponge as claimed in claim 1, it is characterized in that: described protective layer is thin layer or polyurethane coating.

5. a kind of sponge as claimed in claim 1, it is characterized in that: described protective layer is PVE layer, EVA layer or TPU layer.

6. a kind of sponge as claimed in claim 1, it is characterized in that: described protective layer is layer of cloth.