CN220631241U - Shoe shank and sole with same - Google Patents

Abstract

The utility model relates to a shoe shank and a sole with the shoe shank, which comprises a shoe shank body, wherein the front end of the shoe shank body is of a fixed position rear end arc structure fixed by a fixing nail, a fork-shaped bulge is arranged along the outline of the shoe shank body, a through hole is arranged at the rear end of the shoe shank body and used for restraining and fixing the position of an air bag, a fixing through hole is arranged at the rear side of the through hole on the shoe shank body, the shoe shank has enough strength and rigidity, has certain elasticity, can realize the supporting function to prevent the deformation of the sole, and also has the function of installing and fixing the air bag.

Description

Shoe shank and sole with same

Technical Field

The utility model relates to a shoe shank and a sole with the same.

Background

The shoe hook core is clamped between the outsole and the insole or between the insole and the half sole, the shoe hook core is a girder in the sole for connecting the heel and the half sole, is a 'ridge bone' of the leather shoe, and is one of main stress parts; the sole and heel area are fully acted by the hook core under certain conditions, so that the sole has enough strength and rigidity, and has certain elasticity to meet the comfort of wearing; if the hook core is too soft, the heel can be tilted forwards or backwards during walking, and can be tilted leftwards or rightwards, so that the overall appearance of the leather shoes becomes very unsightly, the walking is unstable, the feet are bent, the waist, the legs and the feet of a person feel tired after long time, and the physical and mental health of the person is affected; if the hook core is too hard, the foot is uncomfortable to wear, is easy to break when impacted under the condition of gait instability, can feel slipping under the foot when walking, cannot be used for heel, and even can cause personal injury.

The traditional shoe shank comprises an I-shaped shank, an L-shaped shank and a Y-shaped shank, the traditional shoe shank only plays a supporting role, has no other role, a large number of breathing shoes appear on the market at present, the shank of the breathing shoes is less, the shank of the breathing shoes cannot be matched with the breathing shoes well, and the ventilation property of the breathing shoes and the supporting role of the shank to soles are not influenced.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the shoe hook core which has enough strength and rigidity and certain elasticity, can realize the supporting function to prevent the deformation of the sole and also has the function of installing and fixing the air bag.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shoes collude heart, includes shoes colludes the heart body, shoes collude heart body front end and be fixed location rear end arc structure of staple, are provided with forked arch along shoes collude heart body profile, shoes collude heart body rear end and are provided with the through-hole, the through-hole is used for retraining and fixed gasbag position, shoes collude the through-hole rear side on the heart body and be provided with fixed through-hole.

Further, the fixing position of the fixing nail is U-shaped or a through hole for fixing a screw.

Furthermore, the shoe shank body is made of cold-rolled strip steel.

The sole with the shoe shank comprises a sole body, wherein the sole body comprises an outsole, an inner bottom, a heel bag and the shoe shank body, the shoe shank body is arranged between the outsole and the inner bottom, the shoe shank body is fixed on the upper end face of the outsole through screws, the inner bottom is arranged above the shoe shank body, the heel bag is arranged at the heel position of the outsole, the front sole is provided with the front sole air bag, and the heel bag is connected with an air bag through hole on the shoe shank body.

Further, the periphery of the heel pocket is provided with a conical cylinder, the conical cylinder is provided with a gland, the gland is connected with the conical cylinder in a sliding way, the upper end of the conical cylinder is provided with a step surface, the step surface is fixedly connected with an air pocket through hole on the shoe hook core body, and when the gland is pressed, the gland is pressed down to drive the heel pocket to compress.

Further, the gland is the upper end and is the arc surface, and the lower extreme is cylindricly, and the gland both sides are provided with the extension piece, the toper section of thick bamboo corresponds and is provided with corresponding slide rail, extension piece and slide rail sliding connection.

Further, a cavity is arranged in the gland and is communicated with the heel pocket, a one-way valve which is arranged in the cavity from the shoe cavity to the cavity is arranged in the cavity and the shoe cavity, the heel pocket is communicated with the half sole air pocket through an exhaust pipe, and a one-way valve which is arranged in the exhaust pipe and is arranged in the half sole air pocket to the heel pocket.

The utility model has the beneficial effects that:

1. the front end of the shoe hook core is of a fixed position rear end arc structure fixed by the fixing nails, fork-shaped protrusions are arranged along the outline of the shoe hook core body, the rear end of the shoe hook core body is provided with an air bag through hole, the shoe hook core has enough strength and rigidity, has certain elasticity, can realize supporting function to prevent the sole from deforming, and also has the function of installing and fixing the air bag.

2. The sole with the shoe shank has the air bag, the shoe shank and the air bag are well matched, and the sole can be kept to have certain strength when the elasticity of the air bag is ensured by combining the air bag with the shoe shank.

Drawings

FIG. 1 is a schematic perspective view of a shank of a shoe;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a sole with a shank;

fig. 4 is a partial enlarged view of fig. 3.

Reference numerals: 1. a shank body; 11. an airbag through hole; 12. a fixing through hole; 13. fixing the position; 2. a sole body; 21. a outsole; 22. an insole; 23. a heel pocket; 3. a conical cylinder; 31. a step surface; 32. a slide rail; 4. a gland; 41. an extension block; 42. a cavity; 5. a half sole air bag; 6. and an exhaust pipe.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1 to 2, a shoe shank of the present embodiment includes a shoe shank body 1, the front end of the shoe shank body 1 is an arc structure of the rear end of a fixing position 13 fixed by a fixing nail, a fork-shaped protrusion is provided along the outline of the shoe shank body 1, an air bag through hole 11 is provided at the rear end of the shoe shank body 1, the air bag through hole 11 is used for restraining and fixing the air bag position, and a fixing through hole 12 is provided at the rear side of the air bag through hole 11 on the shoe shank body 1.

On the basis of the above embodiment, the fixing position 13 fixed by the fixing nail is in a U-shaped structure or a through hole fixed by a screw.

On the basis of the embodiment, the shoe shank body 1 is made of cold-rolled strip steel.

The improvement is specifically as follows: as shown in fig. 1 and 2: the front end of the shoe shank body 1 is a fixing position 13 rear end arc mechanism fixed by fixing nails, the fixing position 13 can be a U-shaped structure or a through hole fixed by screws, the fixing position is fixed between an outsole 21 and an insole 22 of the sole, radian between a front end sole and a toe cap part can be kept, the shoe shank material is cold-rolled strip steel, has strength and hardness, has a supporting effect on the sole and prevents the sole from deforming, the rear end of the shoe shank body 1 is provided with an air bag through hole 11, and the air bag through hole 11 is used for restraining and fixing an air bag.

Referring to fig. 3 and 4, it is shown that: the sole with the shoe shank comprises a sole body 2, wherein the sole body 2 comprises a outsole 21, an inner bottom 22, a heel bag 23 and the shoe shank body 1, the shoe shank body 1 is arranged between the outsole 21 and the inner bottom 22, the shoe shank body 1 is fixed on the upper end face of the outsole 21 through screws, the inner bottom 22 is arranged above the shoe shank body 1, the heel bag 23 is arranged at the heel position of the outsole 21, a half sole air bag 5 is arranged at the half sole position, and the heel bag 23 is connected with an air bag through hole 11 on the shoe shank body 1.

On the basis of the embodiment, the periphery of the heel pocket 23 is provided with the conical cylinder 3, the conical cylinder 3 is provided with the gland 4, the gland 4 is slidably connected with the conical cylinder 3, the upper end of the conical cylinder 3 is provided with the step surface 31, the step surface 31 is fixedly connected with the air bag through hole 11 on the shoe hook core body 1, and when the gland 4 is pressed, the gland 4 is pressed down to drive the air bag to compress.

On the basis of the embodiment, the upper end of the gland 4 is an arc surface, the lower end of the gland is cylindrical, extension blocks 41 are arranged on two sides of the gland 4, the conical cylinder 3 is provided with corresponding sliding rails 32, and the extension blocks 41 are in sliding connection with the sliding rails 32.

On the basis of the embodiment, the gland 4 is internally provided with the cavity 42, the cavity 42 is communicated with the heel pocket 23, the cavity 42 and the shoe cavity are internally provided with one-way valves which are arranged from the shoe cavity to the cavity 42, the heel pocket 23 is communicated with the half sole pocket 5 through the exhaust pipe 6, and the exhaust pipe 6 is internally provided with one-way valves which are arranged from the half sole pocket 5 to the heel pocket 23.

The improvement is specifically as follows: as shown in fig. 3 and 4: the sole is characterized in that a shoe shank body 1 is arranged between the outsole 21 and the insole 22, the sole is prevented from deforming, a certain supporting effect is improved, a heel bag 23 is arranged at the heel part of the sole, a half sole air bag 5 is arranged at the half sole part, the heel bag 23 is communicated with a slide rail 32 through an exhaust pipe 6, a one-way valve for discharging the half sole air bag 5 to the heel bag 23 is arranged in the exhaust pipe 6, a peripheral conical cylinder 3 is arranged at the heel bag 23, a step surface 31 is arranged at the upper end of the conical cylinder 3, the step surface 31 is fixedly connected with an air bag through hole 11 on the shoe shank body 1, a gland 4 is arranged on the conical cylinder 3, the gland 4 is slidably connected with the conical cylinder 3, the upper end of the gland 4 is in a circular arc surface, extension blocks 41 are arranged at two sides of the gland 4, the conical cylinder 3 is provided with corresponding slide rails 32, a cavity 42 is arranged in the gland 4, the cavity 42 is communicated with the air bag, a one-way valve for discharging dirt from the shoe cavity to the cavity 42 is arranged in the heel bag 23, the dirt can be discharged from the heel bag 5 to the heel bag 23 through the air bag 6, the air bag 23 can be sucked from the heel bag 23 to the position of the cavity 42 when the dirt is discharged from the heel bag 4 to the heel bag 23.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims (7)

1. A shank of a shoe, characterized in that: including shoes collude heart body (1), shoes collude heart body (1) front end and are fixed position (13) rear end arc structure for the staple, are provided with Y-shaped protruding along shoes collude heart body (1) profile, shoes collude heart body (1) rear end portion and are provided with gasbag through-hole (11), gasbag through-hole (11) are used for retraining and fixed gasbag position, shoes collude gasbag through-hole (11) rear side on heart body (1) and are provided with fixed through-hole (12).

2. A shank according to claim 1, wherein: the fixing position (13) fixed by the fixing nail is U-shaped or a through hole fixed by a screw.

3. A shank according to claim 2, wherein: the shoe shank body (1) is made of cold-rolled strip steel.

4. A sole with a shank according to claim 3, comprising a sole body (2), characterized in that: sole body (2) are including big end (21), interior bottom (22), heel bag (23) and above-mentioned shoes collude heart body (1), shoes collude heart body (1) and set up between big end (21) and interior bottom (22), shoes collude heart body (1) and pass through the fix with screw at big end (21) up end, interior bottom (22) set up in shoes collude heart body (1) top, heel bag (23) set up the heel position at big end (21), the half sole position is provided with half sole gasbag (5), the gasbag through-hole (11) on heel bag (23) and the shoes collude heart body (1) are connected.

5. A sole with shank according to claim 4, wherein: the heel pocket (23) periphery is provided with toper section of thick bamboo (3), be provided with gland (4) on toper section of thick bamboo (3), gland (4) are connected with toper section of thick bamboo (3) sliding, toper section of thick bamboo (3) upper end is provided with step face (31), step face (31) are with the gasbag through-hole (11) department fixed connection on the shoes collude heart body (1), and when gland (4) were pressed, gland (4) were pushed down and are driven heel pocket (23) compression.

6. A sole with shank according to claim 5, wherein: the gland (4) is circular arc surface for the upper end, and the lower extreme is cylindric, and gland (4) both sides are provided with extension piece (41), toper section of thick bamboo (3) are provided with corresponding slide rail (32), extension piece (41) and slide rail (32) sliding connection.

7. A sole with shank according to claim 6, wherein: the novel shoe sole is characterized in that a cavity (42) is formed in the gland (4), the cavity (42) is communicated with the heel pocket (23), a one-way valve which is arranged from the shoe cavity to the cavity (42) is arranged in the cavity (42) and the shoe cavity, the heel pocket (23) is communicated with the half sole air pocket (5) through an exhaust pipe (6), and the half sole air pocket (5) is arranged in the exhaust pipe (6) to be connected with the one-way valve of the heel pocket (23).