CN2262356Y - Insoles - Google Patents

Abstract

The utility model relates to a pair of insoles, and each insole comprises a body and an elastic body. The body is integrally formed, and the peripheral surface of the thin bottom of the body is provided with a side wall. The inner side of the side wall forms a containing part, and the elastic body which is made of elasticity material is arranged in the containing part. The elastic body is surrounded by the body and is isolated with the outside. The utility model can prevent water immersion and stripping.

Description

The end in the footwear

The utility model relates to the end in a kind of footwear, particularly relates to the end in a kind of easy to manufacture, footwear that wear is comfortable.

The end is to make with a kind of material in the general footwear, have at present the end in the footwear is made with two kinds of unlike materials, be the end 1 in the footwear in the past as shown in Figure 1, the inboard a distance of the body 11 ' anchor ring at the end 1 forms an individuality of closed circular every line 12 ' in these footwear, this body is provided with one with PU (polyurethane every line 12 ' with interior scope, polyurethane) elastomer 13 ' made of foam material, this body 11 ' is with EVA (ethylene-vinylacetate, plastic of poly vinyl acetate) foam material is made, so, should have attractive in appearance in the middle end 1, the body 11 ' and the elasticity of light weight are good, the elastomer 13 ' that compression reaction power is strong, applicable at multiple different footwears.

Though, the end 1, can solve the disappearance of generally making with a kind of material in these footwear, but, because the end 1, during fabrication in these footwear, must in footwear, cut out hollow partly so that hold this elastomer 13 ' at the end 1, therefore, material after the shearing can't utilize again, abandon the waste that need not cause material, and formed this body of cutting must match with this elastomer 13 ' outer rim shape every line 12 ', must precisely just can accomplish closely seamless engagement state so cut, if after therefore cutting, when this elastomer 13 ' side face and body 11 ' inner ring surface can't fluid-tight engagement, produce the space easily in the trip edge, produce the phenomenon that inner immersion and this elastomer 13 ' can be peeled off, the end 1 structure precision requires height in the footwear in the past, and fraction defective is big.

The purpose of this utility model is to provide the end in a kind of footwear, and the end does not need cutting just can reach the purpose of saving material, not soaking in these footwear.

Of the present utility modelly provide the end in a kind of footwear, comprise a body and an elastomer, this body is integrated, thin bottom part side face at body is equipped with an abutment wall, form a holding part in this abutment wall inboard, and be arranged in the holding part by the elastomer that elastic material constitutes, elastomer is subjected to the encirclement of body and is isolated from the outside, and can prevent immersion, peel off.

Effect of the present utility model is:

The end 100 ', also have following advantage in the footwear of the present utility model except having the function that can save material, not soak:

One, utilize the transparency of this body 101, can directly this elastomer 201 be made and have color, thus can guarantee the fastness of color, and can solve the disappearance that the mode that generally stains to spray paint can cause lacquer, increase manufacturing cost.

Two, this elastomer 201 can directly be consolidated into one at in-mold molding with body 101, exempts the cost of labor that produced with the solid bonding, prolongs processing procedure etc., and can reduce the fraction defective of product.

Three, this body 101 has preferable protectiveness, and this elastomer 201 then can make foot feel light, soft, comfortable, and during foot movement, utilizes pliability, the buffering elasticity of this elastomer 201, can guarantee the comfortableness of foot, reduces athletic injury and produces.

Below by most preferred embodiment and accompanying drawing the end in the footwear of the present utility model, be elaborated, in the accompanying drawing:

Fig. 1 is the schematic perspective view at the end in the footwear in the past.

Fig. 2 is the exploded perspective view of the utility model first preferred embodiment.

Fig. 3 is the combination stereogram of the above-mentioned preferred embodiment of the utility model.

Fig. 4 is the combination section of the above-mentioned preferred embodiment of the utility model.

Fig. 5 is the exploded perspective view of the utility model second preferred embodiment.

Fig. 6 is the combination section of the above-mentioned preferred embodiment of the utility model.

As shown in Figure 2, the end 100, include a body 10 and an elastomer 20 in the utility model footwear.

This body 10 is with one-body molded the making of EVA foamed plastic material at present embodiment, and its cross section takes the shape of the letter U, extend upward an abutment wall 12 providing certain altitude at a tabular thin bottom part 11 end face peripheries, at the abutment wall 12 inboard unidirectional opening holding parts 13 up that form.

This elastomer 20 is made with the foamed plastic material in the present embodiment, and be arranged in the holding part 13 of this body 10, make the bottom surface 21 of this elastomer 20 be fitted in this thin bottom part 11 end faces, the side face 22 of this elastomer 20 then is located on these abutment wall 12 medial surfaces, spacing and be isolated from the outside by this abutment wall 12, and combine complete middle ends of formation jointly with this body 10.

The end 100 is to make in following mode in these footwear of present embodiment:

Shown in Fig. 3,4, the sheet severing of EVA foamed plastic material is become reservation shape and grinding, these elastomer 20 bottom surface gluings that will constitute with foamed plastic again, paste fixed being combined on the EVA sheet, form up-small and down-big two-layer idiosome, again will in conjunction with after idiosome insert in the bottom die, pressurized, heated again behind the upper and lower mould matched moulds just can mold the end 100 in the footwear of the present utility model.

The end 100, not only have in the general footwear end applicable to the advantage of various motions in these footwear, and because this thin bottom part 11 is isolated from the outside elastomer 20, enters so can prevent extraneous infiltration, and keep the footwear inner drying.Because this thin bottom part 11 is one-body molded through going into the mould pressurized, heated with body 10, so do not need cutting when making, therefore do not have the waste of material, can save material cost, and processing procedure do not need very high precision, have and make effect fast.

Be the end 100 ' in the utility model second embodiment footwear shown in Fig. 5,6, comprise a body 101 and an elastomer 201.

This body 101 is one-body molded making of PU material transparent and not foam, its cross section takes the shape of the letter U, extend upward an abutment wall 121 at thin bottom part 111 end face peripheries, this abutment wall 121 also is transparence, at this abutment wall 121 inboard unidirectional openings of tool holding parts 131 up that form, highly locate to be provided with at this abutment wall 121 inboard one and be convexly equipped with in this holding part 131 and along a baffle ring 141 of these abutment wall 121 horizontal expansions.

This elastomer 201 is after these body 101 moulding, directly raw material is poured in the mould that forms body 101, and be filled in the holding part 131 of this body 101, and bottom surface 211 and side face 221 closely are cemented on these thin bottom part 111 end faces and abutment wall 121 medial surfaces, and its end face 231 periphery positions are below this baffle ring 141, and this baffle ring 141 of mat is spacing.In the present embodiment, this elastomer 201 is to adopt the foaming raw material of tool color or tool fluorescent to make, so have the characteristic of light weight, utilize the transparent characteristic of this body 101 to find out color by outward appearance, and its presumptive area is provided with most independent and discontinuous holes 241, and this hole 241 can make this elasticity 201 have preferable pliability and buffering elasticity.

In addition, can make with mould in advance and have predetermined color, and size is less than the elastomer 201 of these body 101 holding parts 131, again upright the connecing in the transparent PU village that does not foam poured in the mould and this elastomer 201 is contained, make this body 101 and elastomer 201 fixed and have a beautiful effect.

Claims (5)

1, the end in a kind of footwear, include a body and an elastomer, it is characterized in that:

This body is integrated, extends upward ring at a thin bottom part side face and establishes an abutment wall, forms a holding part in this abutment wall inboard, and is arranged in this holding part by the elastomer that elastomeric material is made, and this abutment wall is isolated elastomer with extraneous.

2, the end in the footwear as claimed in claim 1, it is characterized in that:

This abutment wall medial surface forms the baffle ring of a convex shape, and this baffle ring position is at elastomer end face periphery.

3, the end in the footwear as claimed in claim 1, it is characterized in that:

This body is the transparent polyurethane material that does not foam.

4, the end in the footwear as claimed in claim 1, it is characterized in that:

This body is a polyethylene vinyl acetate foamed plastic material.

5, the end in the described footwear of claim 2, it is characterized in that:

Be provided with most independences in this elastomer zone and discontinuous hole.

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