CN202085835U

CN202085835U - Silica gel thermal insulation insoles

Info

Publication number: CN202085835U
Application number: CN2011201741506U
Authority: CN
Inventors: 黄贵华; 黄志华
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-27
Filing date: 2011-05-27
Publication date: 2011-12-28
Anticipated expiration: 2021-05-27

Abstract

Each silica gel thermal insulation insole comprises an insole base layer and a protective layer covered on the insole base layer, wherein the insole base layer includes an upper layer, a middle layer and a lower layer, the upper layer is a silica gel layer, the middle layer is a tinfoil layer, and the lower layer is a lower silica gel layer. The tinfoil layer is arranged between the upper silica gel and the lower silica gel, thereby effectively preventing moisture from spreading into the insole from a sole, further preventing heat generated by feet from spreading to the sole, having good moisture-proof and thermal insulation effect and especially being suitable for users in cold days. The upper silica gel and the lower silica gel are made of silica gel, thereby enabling the whole insoles to have good elasticity. When in use, the insoles can effectively relieve impact on pelma, completely absorb reactive thrust and avoid sport injury.

Description

Silica gel insulation shoe-pad

Technical field

The utility model relates to a kind of shoe-pad, refers in particular to silica gel insulation shoe-pad, and it can be widely used on the shoes such as sport footwear, leather shoes and playshoes.

Background technology

Along with the continuous progress of society, various spats instruments arise at the historic moment, and as shoes such as sport footwear, leather shoes and playshoes, whether the shoes dress is comfortable, whether service life is permanent, are that people select the necessary Consideration of shoes.

Traditional shoe-pad generally adopts materials such as leather layer, cardboard layer coating nonwoven as the shoe-pad base material, tailor according to the size of footwear then and form, this shoe-pad does not all have the effect of health care foot, it is harder that shoe-pad adopts material in addition, poor flexibility, not only do not have comfort after the use, the vola of walking for a long time also can produce pain.

Deficiency based on above-mentioned shoe-pad, industry has adopted some expanded materials to substitute traditional insole material, and as the MD shoe-pad, the shoe-pad integral body that expanded material is made is softer, use back foot part comparatively comfortable, but such shoe-pad await further to improve at aspects such as protection against the tide, insulations.

The utility model content

The technical problems to be solved in the utility model is to provide silica gel insulation shoe-pad, does not mainly have the shortcoming of protection against the tide, insulation to overcome the shoe-pad that is applied on the shoes.

For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:

Silica gel insulation shoe-pad comprises shoe-pad basic unit and the protective layer that is covered in the shoe-pad basic unit, and this shoe-pad basic unit is made of upper, middle and lower-ranking, and this upper strata is last layer of silica gel, and this middle level is the tinfoil layer, and this lower floor is following layer of silica gel.

The upper surface of above-mentioned tinfoil layer offers a plurality of through holes, and these a plurality of through holes are distributed on the periphery of tinfoil layer upper surface.

Above-mentioned a plurality of through hole shape that all is rectangle.

The equal oval in shape of above-mentioned a plurality of through hole.

The area of above-mentioned upper and lower layer of silica gel equates, and its area is greater than the area of tinfoil layer.

Above-mentioned protective layer is a nonwoven layer.

Above-mentioned protective layer is a fur thing layer.

By adopting technique scheme, the beneficial effects of the utility model are: adopt the design that is provided with the tinfoil layer between the upper and lower layer of silica gel, prevent that effectively moisture from spreading to shoe-pad from sole, prevent that also the heat that the pin foot produces from spreading to sole, protection against the tide and high insulating effect are particularly suitable for the cold snap dress.And upper and lower layer of silica gel made by silica gel, makes whole shoe-pad have preferable elasticity, in the use, can effectively alleviate footstrike power, can absorb recoil strength fully to avoid athletic injury.

Description of drawings

The schematic diagram that Fig. 1 forms for the utility model.

Fig. 2 is the schematic diagram of overlooking direction of embodiment one.

Fig. 3 is along the profile of A-A direction among Fig. 1.

Fig. 4 is the schematic diagram of overlooking direction of embodiment two.

Fig. 5 is along the profile of B-B direction among Fig. 4.

The specific embodiment

The specific embodiment of the present utility model is described with reference to the accompanying drawings.

Embodiment one

With reference to figure 1, Fig. 2, Fig. 3; silica gel insulation shoe-pad; comprise shoe-pad basic unit and the protective layer 1 that is covered in the shoe-pad basic unit, this shoe-pad basic unit is made of upper, middle and lower-ranking, and this upper strata is last layer of silica gel 2; this middle level is a tinfoil layer 3; this lower floor is following layer of silica gel 4, and the upper surface of this tinfoil layer 3 offers a plurality of through holes 30, and these a plurality of through holes 30 are distributed on the periphery of tinfoil layer 3 upper surface; these a plurality of through holes 30 shape that all is rectangle, the fur thing layer that described protective layer 1 is made for nonwoven layer or fur thing.

The process of making substantially of this product is, tinfoil layer 3 is layed in down on the layer of silica gel 4, and then liquid silica gel is poured on the tinfoil layer 3, small amount of liquid silica gel can pass a plurality of through holes 30 and contact with following layer of silica gel 4, after going up layer of silica gel 2 forms, last layer of silica gel 2 and following layer of silica gel 4 are fixing bonding, and then nonwoven layer or fur thing layer are bonded on the layer of silica gel 2 by adhesive.

In addition, equal other shapes such as ovalize, circle of described a plurality of through hole 30.

Embodiment two

With reference to figure 1, Fig. 4, Fig. 5.Present embodiment and embodiment one are basic identical, and difference is

Last layer of silica gel 2, tinfoil layer 3 are different with the connected mode of following layer of silica gel 4, the area that should go up layer of silica gel 2 and following layer of silica gel 4 is all greater than the area of tinfoil layer 3, the process of making substantially of this product is, tinfoil layer 3 is layed in down on the layer of silica gel 4, and then liquid silica gel is poured on the tinfoil layer 3, after going up layer of silica gel 2 forms, the edge of last layer of silica gel 2 and following layer of silica gel 4 can be bonded together, and tinfoil layer 3 is wrapped between layer of silica gel 2 and the following layer of silica gel 4.

Above-mentioned only is the specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.

Claims

1. silica gel insulation shoe-pad comprises shoe-pad basic unit and the protective layer that is covered in the shoe-pad basic unit, and it is characterized in that: this shoe-pad basic unit is made of upper, middle and lower-ranking, and this upper strata is last layer of silica gel, and this middle level is the tinfoil layer, and this lower floor is following layer of silica gel.

2. silica gel insulation shoe-pad according to claim 1, it is characterized in that: the upper surface of described tinfoil layer offers a plurality of through holes, and these a plurality of through holes are distributed on the periphery of tinfoil layer upper surface.

3. silica gel according to claim 2 insulation shoe-pad is characterized in that: described a plurality of through holes shape that all is rectangle.

4. silica gel insulation shoe-pad according to claim 2 is characterized in that: the equal oval in shape of described a plurality of through holes.

5. silica gel insulation shoe-pad according to claim 1, it is characterized in that: the area of described upper and lower layer of silica gel equates, and its area is greater than the area of tinfoil layer.

6. silica gel insulation shoe-pad according to claim 1, it is characterized in that: described protective layer is a nonwoven layer.

7. silica gel insulation shoe-pad according to claim 1, it is characterized in that: described protective layer is a fur thing layer.