CN217309322U

CN217309322U - Breathable shoe stretcher

Info

Publication number: CN217309322U
Application number: CN202220062916.XU
Authority: CN
Inventors: 李永明; 李世辉
Original assignee: Yongfeng Chuanghui Bamboo And Wood Products Co ltd
Current assignee: Yongfeng Chuanghui Bamboo And Wood Products Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-08-30
Anticipated expiration: 2032-01-11

Abstract

The utility model relates to a ventilative shoe stretcher, including supporting foot board and back heel plate, the supporting foot board is used for supporting the tip, the back heel plate is used for supporting heel department, preceding supporting foot board with the connection can be dismantled through coupling assembling to the back heel plate, preceding supporting foot board upper surface is the cambered surface and its surface is equipped with the circulation groove, is equipped with the convection groove on the lower surface, the circulation groove with circulation groove intercommunication, circulation groove and convection groove through the intercommunication that sets up, when shoes are propped to support at the internal portion of shoes, the moisture is taken away through the air that flows in by the circulation groove, when having strutted the shoes body, has taken away the inside moisture of the shoes body, and then has placed the internal portion of shoes and has multiplied the bacterium, and the life of the multiplicable shoes body of dry save environment for the shoes body is more durable.

Description

Breathable shoe stretcher

Technical Field

The utility model relates to a shoe stretcher technical field, in particular to a ventilative shoe stretcher.

Background

The shoe stretcher is used for ensuring that the shoe body is not worn and is prevented from being shrunken due to the unworn state, so that the appearance of the shoe body is seriously damaged.

And current shoe stretcher supports the shoes of peculiar size through the shoe stretcher of the fixed shoe size of integral type mostly, and its limitation is great, in addition, because the people of "sweat foot" wear shoes back foot can sweat, and then is absorbed by the shoes body, and the shoes body is in closed shoe stretcher inside for a long time, causes breeding of bacterium easily, secondly, can shorten the life of shoes.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides a ventilative shoe stretcher to solve and lead to shoes internal portion and external isolated state after current shoe stretcher puts into the shoes body, and unable effectual ventilative technical problem.

The technical scheme of the utility model is that: the utility model provides a ventilative shoe stretcher, includes support sole and heel board, the support sole is used for supporting the toe cap, the heel board is used for supporting heel department, preceding support sole with the connection can be dismantled through coupling assembling to the heel board, preceding support sole upper surface is the cambered surface and its surface is equipped with the circulation groove, is equipped with the convection groove on the lower surface, the circulation groove with the convection groove intercommunication.

Compared with the prior art, the beneficial effects of the utility model are that: through the circulation groove and the convection current groove of the intercommunication that set up, prop at shoes when the internal portion of shoes, the moisture is taken away through the air that flows in by the circulation groove, when having strutted the shoes body, has taken away the moisture of the internal portion of shoes, and then has placed the internal portion of shoes and has bred the bacterium, and the life of the multiplicable shoes body of dry save environment for the shoes body is more durable.

As a preferable technical scheme, the width of the circulation groove from the tail part of the front supporting foot plate to the toe tip part is reduced in sequence, and the convection grooves are also arranged in the same way.

Preferably, the circulation groove and the convection groove have the same structure and are in an inverted trapezoid shape.

As an optimized technical scheme, the middle section of the front supporting foot plate is also provided with a plurality of parallel circulating grooves, and the circulating grooves penetrate through the front supporting foot plate from top to bottom in a stirring manner.

As a preferable technical solution, the circulation groove is a rectangular groove, and the width of the rectangular groove is the same as the width of the top of the convection groove.

As the preferred technical scheme, coupling assembling includes the spring, spring one end is equipped with the connector, the other end with heel plate fixed connection, support sole tip and be equipped with the spread groove, the connector can insert in the spread groove.

As the preferred technical scheme, one side of the connecting groove, which is close to the bottom, is provided with a limiting ring, the front end of the connecting body is provided with a limiting groove, and when the connecting body is inserted into the limiting groove, the limiting ring is positioned in the limiting groove.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the present invention;

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

fig. 4 is an enlarged schematic view of a local structure at a.

In the drawings, 1. a supporting foot plate; 2. a heel plate; 3. a spring; 4. a circulation tank; 5. convection grooves; 6. a circulation tank; 7. connecting grooves; a linker; 9. a limiting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1:

the utility model provides a technical scheme does: the utility model provides a ventilative shoe stretcher, is including supporting sole 1 and heel board 2, preceding supporting sole 1 is used for supporting the toe cap, heel board 2 is used for supporting heel department, preceding supporting sole 1 with the connection can be dismantled through coupling assembling to heel board 2, 1 upper surface of preceding supporting sole is the cambered surface and its surface is equipped with circulation groove 4, is equipped with convection groove 5 on the lower surface, circulation groove 4 with convection groove 5 intercommunication.

Preferably, the width of the circulation groove 4 decreases from the tail of the front supporting foot plate 1 to the toe of the circulation groove 4, and the convection grooves 5 are also arranged in the same way.

Preferably, the circulation groove 4 and the convection groove 5 have the same structure and are both in the shape of an inverted trapezoid.

As the preferred technical scheme, the interlude of preceding support sole 1 still is equipped with a plurality of parallel arrangement's circulation groove 6, circulation groove 6 runs through from top to bottom preceding support stirring setting.

Preferably, the circulation groove 6 is a rectangular groove, and the width of the rectangular groove is the same as the width of the top of the convection groove 5.

As the preferred technical scheme, the connecting assembly comprises a spring 3, one end of the spring 3 is provided with a connecting body 8, the other end of the spring is fixedly connected with the heel plate 2, the end part of the supporting foot plate 1 is provided with a connecting groove 7, and the connecting body 8 can be inserted into the connecting groove 7.

As the preferred technical scheme, one side of the connecting groove 7, which is close to the bottom, is provided with a limiting ring 9, the limiting ring 9 is a rubber ring, the front end of the connecting body is provided with a limiting groove, and when the connecting body 8 is inserted into the limiting groove, the limiting ring 9 is positioned in the limiting groove.

The working principle is as follows: put into the toe cap department of the shoes body with supporting foot board 1 of this design and be used for supporting the toe cap, and this moment, it is trapezoidal ventilative groove for falling to form the cross-section on circulation groove 4 and the shoes body medial surface that are located the support sole 1 upper surface, and extend to tiptoe department by the upper surface always, circulation groove 5 and the circulation groove 4 intercommunication of upper surface on the lower surface, form a whole strip along supporting sole 1 upper surface to the ventilative groove of lower surface, when gas flow crosses ventilative groove, the moisture is taken out to the toe cap outside by the air through ventilative groove, and then discharge outside the shoes body, and then keep the internal portion of shoes dry.

And according to the degree of depth that supports sole 1 and insert the shoes body, select coupling assembling and the heel board 2 of suitable size, because coupling assembling is integrated into one piece with heel board 2, spring 3 and heel board 2 integrated into one piece promptly, insert in spread groove 7 through the connector 8 with the spring 3 front end, can keep supporting sole 1 and heel board 2 being connected, when inserting, because in the connector 8 constantly stretches into spread groove 7, spacing collar 9 in the spread groove 7 is extruded by the lateral wall of connector 8, deformation, and when stretching into certain degree of depth, spacing collar 9 is located the spacing inslot, and then restrict connector 8's axial motion, and then make connector 8 keep with spread groove 7's connected state.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a ventilative shoe stretcher, includes support sole and heel board, its characterized in that: the supporting legs board is used for supporting the tip, the heel board is used for supporting heel department, preceding supporting legs board with the connection can be dismantled through coupling assembling to the heel board, preceding supporting legs board upper surface is the cambered surface and its surface is equipped with the circulation groove, is equipped with the convection current groove on the lower surface, the circulation groove with the convection current groove intercommunication.

2. The breathable shoe stretcher of claim 1, characterized in that: the width of the circulation groove from the tail part of the front supporting foot plate to the toe tip is reduced in sequence, and the convection grooves are also arranged in the same way.

3. The breathable shoe stretcher of claim 2, wherein: the circulation groove and the convection groove have the same structure and are in an inverted trapezoid shape.

4. The breathable shoe stretcher of claim 3, characterized in that: the interlude of preceding support sole still is equipped with a plurality of parallel arrangement's circulation groove, the circulation groove runs through from top to bottom preceding support stirring sets up.

5. The breathable shoe stretcher of claim 4, characterized in that: the circulation groove is a rectangular groove, and the width of the rectangular groove is the same as the width of the top of the convection groove.

6. The breathable shoe stretcher of claim 1, characterized in that: the connecting assembly comprises a spring, one end of the spring is provided with a connecting body, the other end of the spring is fixedly connected with the heel plate, the end part of the supporting foot plate is provided with a connecting groove, and the connecting body can be inserted into the connecting groove.

7. The breathable shoe stretcher of claim 6, characterized in that: the connecting groove is provided with a limiting ring on one side close to the bottom, the front end of the connecting body is provided with a limiting groove, and when the connecting body is inserted into the limiting groove, the limiting ring is positioned in the limiting groove.