CN201175021Y

CN201175021Y - Composite insoles

Info

Publication number: CN201175021Y
Application number: CNU2008200452117U
Authority: CN
Inventors: 王荣仔
Original assignee: DONGGUAN DAHENG SHOE MATERIAL Co Ltd
Current assignee: Dongguan Daheng Industrical Co., Ltd.
Priority date: 2008-03-21
Filing date: 2008-03-21
Publication date: 2009-01-07
Anticipated expiration: 2018-03-21

Abstract

The utility model relates to the technical field of insoles, in particular to a pair of composite insoles, each of which comprises a surface layer and a bottom layer, wherein, an active carbon sandwiched layer composed of granular active carbon is arranged between the surface layer and the bottom layer; the layers are stuck through an adhesive, and the adhesive has favorable adherence, can firmly stick a great amount of granular active carbon, and has strong deodorizing capability; moreover, the active carbon sandwiched layer can suck static electricity generated by the friction of a human body and can ensure the health of a user, therefore, the composite insoles compounding a plurality of layers have the functions of deodorization, mould resistance, sterilization, sweat absorption, ventilation, shock absorption, strong elasticity, static electricity resistance, etc.

Description

A kind of combined insoles

Technical field:

The utility model relates to the shoe-pad technical field, particularly a kind of combined insoles.

Background technology:

Shoe-pad obtains using very widely as people's one of indispensable articles for use of living.Raising along with people's living standard, the traditional-handwork shoe-pad has been difficult to satisfy the demands, the substitute is the shoe-pad of producing from streamline miscellaneous, from outward appearance, function, comfort level, all be that traditional sock is incomparable in price, thereby more and more be subjected to pursuing of people.Various shoe-pad raw material with unique function are developed and are applied to shoe-pad production, satisfy the different demand of people from different aspects, as functions such as deodorizing, mildew-resistant, antibacterial, absorbing sweat, damping, elasticity, antistatic, magnetic.

Existing combined insoles with functions such as deodorizing includes surface layer and bottom, be provided with the spongy layer or the NACF layer that adhere to active carbon between surface layer and the bottom, but the active carbon ratio content that foaming kind spongy layer or NACF layer can adsorb is few, the ability thereby the poor effect such as deodorizing of this combined insoles eliminate the unusual smell.

The utility model content:

The purpose of this utility model is to provide a kind of ability of eliminating the unusual smell strong combined insoles at the deficiencies in the prior art.

For achieving the above object, the utility model adopts following technical scheme:

A kind of combined insoles, it includes surface layer and bottom, is provided with the active carbon interlayer that is made of granular activated carbon between described surface layer and the bottom, and by adhesive bond, wherein the granular activated carbon in the active carbon interlayer is by adhesive bond together between each layer.

Described surface layer is bed of cloth or cladding layer.

Be provided with nonwoven layer between described active carbon interlayer and the surface layer, wherein nonwoven layer also can be knitting layer of cloth or weaving layer of cloth etc.

Described bottom is emulsion layer or foaming kind material layer.

Be provided with the fine cloth layer between described active carbon interlayer and the bottom, wherein the fine cloth layer also can be nonwoven layer, knitting layer of cloth or weaving layer of cloth etc.

Described binding agent is PUR or other environmental protection glue.

The utility model beneficial effect is: the utility model includes surface layer and bottom; be provided with the active carbon interlayer that constitutes by granular activated carbon between described surface layer and the bottom; pass through adhesive bond between each layer; wherein the granular activated carbon in the active carbon interlayer passes through adhesive bond together, and the caking ability of binding agent is good, and bonding firmly; more granular activated carbon can bond; the ability that eliminates the unusual smell is strong, and the active carbon interlayer can siphon away the fricative static of human body, assurance user's health.

In addition, be provided with nonwoven layer between active carbon interlayer and the surface layer, nonwoven layer has functions such as absorbing sweat, moisture absorption, has guaranteed the dry and comfortable of shoe lining, antimildew and antibacterial; Bottom is an emulsion layer, and the emulsion layer screen resilience is good, and is shockproof, and is not yielding after the use; The fine cloth layer that is provided with between active carbon interlayer and the bottom can strengthen the tensile property of emulsion layer; Can not destroy the original little porosity characteristic of active carbon with PUR as binding agent, and PUR is solid gum, relatively environmental protection.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a cutaway view of the present utility model.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further described, see Fig. 1～2, a kind of combined insoles, it includes surface layer 1, nonwoven layer 4, active carbon interlayer 3, fine cloth layer 5 and bottom 2 from top to bottom successively, bond together by PUR between each layer, wherein nonwoven layer 4 also can be knitting layer of cloth or weaving layer of cloth etc., and fine cloth layer 5 also can be nonwoven layer, knitting layer of cloth or weaving layer of cloth etc.Granular activated carbon in the active carbon interlayer lumps together by melt viscosity, and it presses granular activated carbon 75%～85%, the volume ratio preparation of PUR 15%～25%, and granular activated carbon is 20 purpose particles.

Surface layer 1 is the bed of cloth or the cladding layer of porous, and bed of cloth or cladding layer have gas permeability preferably, makes sweat and air to absorb through surface layer 1 and by nonwoven layer 4, active carbon interlayer 3 smoothly.The nonwoven layer 4 that is provided with between active carbon interlayer 3 and the surface layer 1 has functions such as absorbing sweat, moisture absorption, has guaranteed the dry and comfortable of shoe lining, antimildew and antibacterial, and nonwoven layer 4 can also prevent that the active carbon of active carbon interlayer 3 from contacting with surface layer 1; When people's pin stepped down on this combined insoles and walks about or run, the sweat that pin produces was absorbed by nonwoven layer 4, removed peculiar smell in the sweat by active carbon interlayer 3 then, used after a period of time combined insoles dried and just can continue use; In addition, nonwoven layer is that knitting layer of cloth or weaving layer of cloth etc. also can reach same effect.Bottom 2 is emulsion layer or foaming kind material layer, and emulsion layer or foaming kind material layer screen resilience are good, shockproof, and be not yielding after the use.Because emulsion layer or foaming kind material layer tensile property are not very desirable, the fine cloth layer 5 that is provided with between active carbon interlayer and the bottom can strengthen the tensile property of emulsion layer, in addition, fine cloth layer 5 also can reach same effect for nonwoven layer, knitting layer of cloth or weaving layer of cloth etc.

The utility model can not destroy the original little porosity characteristic of active carbon with PUR as binding agent; caking ability is good; bonding firmly; more granular activated carbon can bond; the ability that eliminates the unusual smell is strong, and active carbon interlayer 3 can siphon away the fricative static of human body, assurance user's health; PUR is again a solid gum simultaneously, relatively environmental protection.Certainly, the employed binding agent of the utility model has more than and is limited to PUR, and binding agent also can be other environmental protection glue, uses other environmental protection glue also can reach same effect.

The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1, a kind of combined insoles; it includes surface layer (1) and bottom (2); it is characterized in that: be provided with the active carbon interlayer (3) that constitutes by granular activated carbon between described surface layer (1) and the bottom (2); by adhesive bond, wherein the granular activated carbon in the active carbon interlayer (3) by adhesive bond together between each layer.

2, a kind of combined insoles according to claim 1 is characterized in that: described surface layer (1) is bed of cloth or cladding layer.

3, a kind of combined insoles according to claim 1 is characterized in that: be provided with nonwoven layer (4) between described active carbon interlayer (3) and the surface layer (1).

4, a kind of combined insoles according to claim 1 is characterized in that: described bottom (2) is an emulsion layer.

5, a kind of combined insoles according to claim 3 is characterized in that: be provided with fine cloth layer (5) between described active carbon interlayer (3) and the bottom (2).

6, according to any described a kind of combined insoles of claim 1-5, it is characterized in that: described binding agent is a PUR.