CN210054776U

CN210054776U - Pressure-resistant elastic sole

Info

Publication number: CN210054776U
Application number: CN201920748074.1U
Authority: CN
Inventors: 张龙; 罗检生; 李宇锋; 张德文
Original assignee: Xtep China Co Ltd
Current assignee: Xtep China Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-02-14
Anticipated expiration: 2029-05-23

Abstract

The utility model relates to a withstand voltage elasticity sole, including insole and the big end of compound lower surface in insole, the insole includes first insole and second insole, first insole is the EVA insole, the second insole is the PU insole, the upper surface in first insole forms the holding surface that is used for supporting human foot, the lower surface embedding in first insole the second insole, the second insole is U-shaped or annular, the big end is compound the lower surface in second insole. Adopt the technical scheme of the utility model afterwards, first insole is the EVA insole, provides the soft comfort level and the shock attenuation nature that support and have the preferred, and the second insole is the PU insole, has withstand voltage, advantage that elasticity is good, increases the travelling comfort that shoes were worn, and first insole imbeds the second insole, and the second insole is U-shaped or annular, as the main part of the lateral wall of sole, has better dirty function of preventing.

Description

Pressure-resistant elastic sole

Technical Field

The utility model relates to a withstand voltage elasticity sole.

Background

The sole of traditional sports shoes or playshoes generally includes the insole and compounds at the big end of the lower surface in insole, and the insole often adopts the EVA insole, and the big end adopts the big end of rubber, and this type of sole has light and the effectual advantage of shock attenuation. However, the conventional EVA midsoles have yet to be further improved in compression resistance and elasticity, and have unsatisfactory dirt resistance.

Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a withstand voltage elasticity sole that pressure resistance is good, comfortable and easy to wear, shock-absorbing performance are good.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a withstand voltage elasticity sole, includes the insole and the big end of compound lower surface in the insole, the insole includes first insole and second insole, first insole is the EVA insole, the second insole is the PU insole, the upper surface in first insole forms the holding surface that is used for supporting human foot, the lower surface embedding in first insole the second insole, the second insole is U-shaped or annular, the big end is compound the lower surface in second insole.

As an optimized mode of the utility model, the second insole is the U-shaped, the second insole includes the U-shaped basal portion and corresponds the U-shaped side wall that forms on the U-shaped basal portion, with the insole corresponds the anterior position of human sole and is preceding palm, and the position that corresponds human heel is the back heel, and one side that corresponds the instep inboard is inboard, and one side that corresponds the instep outside is the outside, the U-shaped basal portion extends to the back heel from the inboard of preceding palm to the outside of palm before extending along the back heel, the U-shaped side wall upwards extends and forms the lateral wall of insole, U-shaped basal portion and U-shaped side wall enclose to become to be used for accepting the groove of accomodating of first insole.

As a preferred mode of the utility model, correspond on the outsole the storage tank is provided with logical groove, leads to the groove and follows the upper surface of outsole runs through to the lower surface, leads to the groove and follows the heel extends to preceding palm portion, the lower surface of first insole with take in and form between the groove and be used for accepting the buffer space of first insole deformation.

As an optimized mode of the present invention, the first midsole includes a base, an extension block formed on the base, and a connection side wall formed around the base, the connection side wall is correspondingly connected to the U-shaped side wall, and the extension block is embedded into the storage groove.

As an optimal mode of the utility model, the outsole is a rubber outsole.

As a preferred mode of the utility model, the upper surface of outsole is equipped with a plurality of location archs, the lower surface correspondence of outsole forms a plurality of positioning groove, the lower surface correspondence of second insole be equipped with the protruding complex arch recess in location, a plurality of protruding edges in location the fore-and-aft direction of outsole is laid, the protruding edge in location the inside and outside direction of outsole is laid.

Adopt the technical scheme of the utility model afterwards, first insole is the EVA insole, provides the soft comfort level and the shock attenuation nature that support and have the preferred, and the second insole is the PU insole, has withstand voltage, advantage that elasticity is good, increases the travelling comfort that shoes were worn, and first insole imbeds the second insole, and the second insole is U-shaped or annular, as the main part of the lateral wall of sole, has better dirty function of preventing. Further, the utility model discloses a accomodate the groove, lead to the groove, extend the setting of piece, form the arch bridge structure in the sole, increased the deformation space of sole, promoted the bradyseism performance, also alleviateed the whole weight of sole simultaneously, associate to make light foot feel.

Drawings

Fig. 1 is a schematic exploded view of the present invention;

FIG. 2 is a schematic view of the structure of the middle sole and the outsole of the present invention;

FIG. 3 is a schematic view of the structure of the upper of the present invention;

in the figure:

first midsole 10 sole 11

Connecting side wall 12 extension block 13

Bearing surface 14 second midsole 20

U-shaped side wall 22 of U-shaped base 21

Receiving groove 23 arch-shaped groove 24

Outsole 30 through groove 31

Positioning protrusion 32 and positioning groove 33

Shoe upper 40

Detailed Description

In order to further explain the technical solution of the present invention, the following detailed description is made with reference to the accompanying drawings.

Referring to fig. 1 to 3, a withstand voltage elasticity sole, includes insole and the big end 30 of compound at the lower surface of insole, the insole includes first insole 10 and second insole 20, first insole 10 is the EVA insole, second insole 20 is the PU insole, the upper surface of first insole 10 forms the holding surface 14 that is used for supporting human foot, the lower surface embedding of first insole 10 second insole 20, second insole 20 is U-shaped or annular, big end 30 is compound the lower surface of second insole 20. The EVA and the PU in the utility model can be used as conventional materials in the field of shoemaking. The utility model discloses in, first insole 10 and second insole 20 can adopt the adhesive bonding mode to connect, also can adopt the mode of hot pressing laminating to connect.

As a preferred mode of the present invention, in the embodiment, the second midsole 20 is U-shaped, the second midsole 20 includes U-shaped base 21 and U-shaped side wall 22 correspondingly formed on the U-shaped base 21, so that the position of the midsole corresponding to the front portion of the human sole is the front sole portion, the position corresponding to the heel of the human body is the heel portion, one side corresponding to the inner side of the instep is the inner side, one side corresponding to the outer side of the instep is the outer side, the U-shaped base 21 extends to the heel portion from the inner side of the front sole portion, and extends to the outer side of the front sole portion along the heel portion, the U-shaped side wall 22 extends upward and forms the side wall of the midsole, and the U-shaped base 21 and the U-shaped side wall 22 enclose to be used for receiving the accommodating groove 23 of the first midsole 10.

As a preferred mode of the present invention, correspond on the outsole 30 accomodate the groove 23 and be provided with logical groove 31, lead to groove 31 and follow the upper surface of outsole 30 runs through to the lower surface, and logical groove 31 follows the heel extends to preceding palm portion, the lower surface of first insole 10 with accomodate and form between the groove 23 and be used for accepting the buffer space that first insole 10 deformed. In the embodiment, the through groove 31 is disposed in the middle of the outsole 30 along the inside-outside direction, and in the inside-outside direction of the outsole 30, the through groove 31 is a closed groove, that is, the entire outsole 30 is annular.

As an optimized mode of the present invention, the first midsole 10 includes a base 11, an extension block 13 formed on the base 11 and a connection side wall 12 formed around the base 11, the connection side wall 12 extends upward, the connection side wall 12 is correspondingly connected to the U-shaped side wall 22, the projection of the extension block 13 on the base 11 is located inside the connection side wall 12, the extension block 13 is embedded into the storage groove 23, and preferably, the lower surface of the extension block 13 is provided with an anti-slip stripe.

As a preferred mode of the present invention, the outsole 30 is a rubber outsole 30, and the lower surface of the outsole 30 is provided with anti-slip stripes.

As an optimized mode of the utility model, the upper surface of outsole 30 is equipped with a plurality of location archs 32, the lower surface correspondence of outsole 30 forms a plurality of positioning groove 33, the lower surface correspondence of second insole 20 be equipped with protruding 32 complex arch recess 24 in location, a plurality of protruding 32 edges in location the fore-and-aft direction of outsole 30 is laid, protruding 32 edges in location the inside and outside direction of outsole 30 is laid. The arrangement of the positioning grooves 33, the arch grooves 24 and the positioning protrusions 32 can facilitate the installation of the second midsole 20 and the outsole 30, and meanwhile, the deformation space is increased to a certain extent, so that the whole sole has better bending performance.

The utility model also provides a shoe, including the sole and install vamp 40 on the sole, the sole adopts foretell sole.

The product form of the present invention is not limited to the drawings and embodiments of the present application, and any person can properly change or modify the product form of the present invention without departing from the scope of the present invention.

Claims

1. The utility model provides a withstand voltage elasticity sole, includes insole and the compound big end at the lower surface in insole which characterized in that: the insole includes first insole and second insole, first insole is the EVA insole, the second insole is the PU insole, the upper surface in first insole forms the holding surface that is used for supporting human foot, the lower surface embedding in first insole the second insole, the second insole is U-shaped or annular, the big end is compound the lower surface in second insole.

2. A pressure resistant resilient sole as claimed in claim 1, wherein: the second insole is the U-shaped, the second insole includes U-shaped basal portion and corresponds the U-shaped side wall that forms on the U-shaped basal portion, with the insole corresponds the anterior position of human sole and is preceding palm portion, and the position that corresponds human heel is the heel, and one side that corresponds the instep inboard is inboard, and one side that corresponds the instep outside is the outside, the U-shaped basal portion extends to the heel from the inboard of preceding palm portion to the outside of palm portion before extending along the heel, the U-shaped side wall upwards extends and forms the lateral wall of insole, U-shaped basal portion and U-shaped side wall enclose to become to be used for accepting the groove of accomodating of first insole.

3. A pressure resistant resilient sole as claimed in claim 2, wherein: the big end of the sole is corresponding to it is provided with logical groove to accomodate the groove, leads to the groove and follows the upper surface of the big end runs through to the lower surface, leads to the groove and follows the heel extends to preceding palm portion, the lower surface of first insole with accomodate and form between the groove and be used for accepting the buffer space of first insole deformation.

4. A pressure resistant resilient sole as claimed in claim 3, wherein: the first midsole comprises a base, an extension block formed on the base and connecting side walls formed around the base, the connecting side walls are correspondingly connected to the U-shaped side walls, and the extension block is embedded into the accommodating groove.

5. A pressure resistant resilient sole as claimed in claim 4, wherein: the outsole is a rubber outsole.

6. A pressure resistant resilient sole as claimed in claim 5, wherein: the upper surface of the outsole is provided with a plurality of positioning bulges, the lower surface of the outsole correspondingly forms a plurality of positioning grooves, the lower surface of the second insole is correspondingly provided with arch grooves matched with the positioning bulges, the plurality of positioning bulges are arranged along the front-back direction of the outsole, and the positioning bulges are arranged along the inner-outer direction of the outsole.