CN219556477U

CN219556477U - Environment-friendly glue-free sole

Info

Publication number: CN219556477U
Application number: CN202223568044.3U
Authority: CN
Inventors: 李将元; 林玉琪
Original assignee: Quanzhou Gilt Garment Technology Co ltd
Current assignee: Quanzhou Gilt Garment Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-08-22
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses an environment-friendly glue-free sole, which comprises a sole body, wherein a joint of the side edge of the top surface of the sole body and a side wall is downwards recessed to form a groove encircling the edge of the top surface of the sole body, the groove is used for inserting the bottom edge of a vamp, a plurality of through holes are formed in one side, which is contacted with the outer side wall of the sole body, of the groove, a plurality of through holes are formed in the other side contact surface of the groove, the through holes are in one-to-one correspondence with the positions of the through holes, the through holes extend to the outside of the side edge of the sole body in a penetrating manner, a plurality of fasteners are further arranged on the sole body, and the fasteners sequentially penetrate through the through holes and the groove and then enter the through holes.

Description

Environment-friendly glue-free sole

Technical Field

The utility model relates to the technical field of shoes, in particular to an environment-friendly glue-free sole.

Background

The traditional shoe structural design is not ideal enough, the joint between the vamp and the sole is formed by simply adopting glue to bond, so that the joint is easy to crack when the shoe is worn for a long time, and the glue is easy to come off after meeting water when the shoe is washed, so that the glue is separated at the bonding part, and the service life of the shoe is influenced.

Disclosure of Invention

The utility model aims to provide an environment-friendly glue-free sole for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an environment-friendly glue-free sole, includes the sole body, the top surface side of sole body and lateral wall junction undercut form encircle the recess of sole body top surface border round, the recess is used for supplying the vamp base to peg graft, a plurality of through-holes have been seted up to one side that recess and sole body lateral wall contacted, a plurality of through-holes have been seted up to the opposite side contact surface of recess, the position one-to-one of through-hole and through-hole, the through-hole runs through and extends to the side outside of sole body, still is provided with a plurality of fasteners on the sole body, and the fastener enters into in the through-hole after passing through-hole and recess in proper order.

Furthermore, the inner surfaces of the through hole and the through hole are embedded with protective sleeves, the inner surfaces of the protective sleeves are provided with screw threads, the fastening pieces are fastening screws, and the fastening screws are in threaded connection with the protective sleeves.

Furthermore, the protective sleeve is made of steel materials.

Further, a flange is arranged at the top end of the side wall of the sole body, and one side of the top surface of the flange is inclined to the middle part of the sole body.

Further, the flange is made of rubber materials.

Further, a plurality of binding holes are formed in the left side and the right side of the outer side wall of the front sole part of the sole body, and the binding holes are used for penetrating shoelaces.

Compared with the prior art, the utility model has the beneficial effects that:

the sole adopts the connection mode of screw perforation to replace the traditional glue bonding mode, chemical components of glue are not volatilized in the manufacturing and using process, the effects of environmental protection and health can be played to the maximum extent, meanwhile, the firmness of the connection part is greatly enhanced, the shoe is not easy to crack, and the service life of the shoe is greatly prolonged; and vamp and sole can split at any time in the follow-up use, and the user can change multiple supporting vamp by oneself according to the demand, greatly increases the practicality of shoes, has improved the availability factor of shoes.

Drawings

FIG. 1 is a schematic view of the structure of an environment-friendly glue-free sole of the utility model;

FIG. 2 is a top view of an environmentally friendly adhesive-free sole of the present utility model;

fig. 3 is a partial enlarged view of fig. 2 at a.

In the figure, a sole body-1, a groove-2, a through hole-3, a through hole-4, a fastener-5, a protective sleeve-6, a flange-7 and a binding hole-8.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, an environment-friendly glue-free sole, a sole body 1, is characterized in that: the top surface side of sole body 1 and lateral wall junction undercut form the recess 2 that encircles sole body 1 top surface border round, and recess 2 is used for supplying the vamp base to peg graft, and a plurality of through-holes 3 have been seted up to one side that recess 2 contacted with sole body 1 lateral wall, and a plurality of through-holes 4 have been seted up to the opposite side contact surface of recess 2, and the position one-to-one of through-hole 3 and through-hole 4, and through-hole 3 runs through and extends to the side outside of sole body 1, still is provided with a plurality of fasteners 5 on the sole body 1, and in fastener 5 enters into through-hole 4 after passing through-hole 3 and recess 2 in proper order.

In this embodiment, the inner surfaces of the through hole 3 and the through hole 4 are embedded with the protective sleeve 6, the inner surface of the protective sleeve 6 is provided with a thread, the fastening piece 5 is a fastening screw, the fastening screw is in threaded connection with the protective sleeve 6, the protective sleeve 6 can effectively protect the inner wall of the sole body 1, compared with the inner wall of the sole body 1 which is provided with the steel protective sleeve 6, the inner wall of the sole body 1 can not be damaged when the fastening screw is screwed in and out for many times.

In this embodiment, a flange 7 is provided at the top end of the sidewall of the sole body 1, a top surface of the flange 7 is inclined toward the middle of the sole body 1, and the flange 7 is made of rubber material.

In this embodiment, the left and right sides of the outer sidewall of the front sole portion of the sole body 1 are provided with a plurality of tying openings 8, the tying openings 8 are used for passing shoelaces, the shoelaces of the shoe upper can pass through the tying openings 8 first and then are tied, the shoe upper and the sole are tied into a whole through the shoelaces, and the mutually complementary structures are formed, so that the connection strength of the shoe upper of the sole can be further increased.

The working principle of the embodiment is as follows:

when the sole is connected with the vamp, the vamp is sleeved on the last for shaping, the flange 7 is pulled open, the bottom edge of the vamp is inserted into the groove 2, the side wall of the bottom edge of the vamp is perforated in advance, after the vamp is inserted, the fixing can be completed by screwing each fastener 5 into the through hole 4 after penetrating the vamp through the through hole 3, meanwhile, the flexible flange 7 can be attached to the side edge of the vamp, the gap at the joint is shielded, and the waterproof and dustproof effects can be achieved. The sole adopts the connection mode of screw perforation to replace the traditional glue bonding mode, has no volatilization of chemical components in glue, is environment-friendly and healthy, greatly enhances the firmness of the connection part, is not easy to crack, and greatly prolongs the service life of the shoe; the vamp and the sole can be detached at any time in the subsequent use, and after a user looks at the greasy current vamp, the user can automatically replace a new matched vamp, so that the practicability of the shoe is greatly improved, and the use efficiency of the shoe is improved.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an environmental protection does not have glued sole, includes sole body, its characterized in that: the utility model discloses a shoe sole, including sole body, shoe sole, fastening screw, shoelace, tie, connecting piece undercut, the top surface side of sole body and lateral wall junction form the recess of encircleing sole body top surface border round, the recess is used for supplying the vamp base to peg graft, a plurality of openings have been seted up to one side of recess and sole body lateral wall contact, a plurality of through-holes have been seted up to the opposite side contact surface of recess, the position one-to-one of opening and through-hole, the opening runs through the side outside that extends to sole body, still is provided with a plurality of fasteners on the sole body, and the fastener passes in the through-hole after passing opening and recess in proper order, opening and through-hole internal surface all inlay and are equipped with the protective sheath, the fastener is fastening screw, fastening screw and protective sheath threaded connection, the left and right sides of the preceding sole part lateral wall of sole body all is provided with a plurality of tie holes, tie hole is used for passing the shoelace.

2. The environmentally friendly glue-free sole according to claim 1, wherein: the top end of the side wall of the sole body is provided with a flange, and one side of the top surface of the flange inclines to the middle of the sole body.

3. An environmentally friendly glue-free sole according to claim 2, wherein: the flange is made of rubber materials.