CN210901651U

CN210901651U - Heel assembly structure

Info

Publication number: CN210901651U
Application number: CN201922222031.2U
Authority: CN
Inventors: 吴立俊; 余荣岳; 谷建泽; 余云
Original assignee: Desay Group Co ltd
Current assignee: Desay Group Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-07-03
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a heel assembly structure, including setting up in the spacing portion at heel top, setting up in the insole at heel top, setting up in the shoe last and the assembly screw at insole top, the insole with spacing relative department is provided with spacing hole, spacing portion spacing in spacing downthehole, the shoe is followed and has been seted up the mounting hole downwards by the top face of spacing portion, be provided with the shoe last through-hole with spacing relative department on the shoe last, the assembly screw passes behind the shoe last through-hole with heel with insole assembly connection, the screw head of assembly screw is spacing in the top of insole, the screw rod spiro union of assembly screw is in the mounting hole; the utility model provides a heel assembly structure makes the heel connect firmly, is difficult to fall with, and dismantles the change easily.

Description

Heel assembly structure

Technical Field

The utility model relates to a heel assembly technical field especially relates to a heel assembly structure.

Background

At present, the phenomenon of heel drop exists in the heel-mounting of high-heeled shoes, and particularly, an embarrassing scene that one heel drops suddenly is easy to happen when the high-heeled shoes are hurried to walk. The existing heel-fitting process is that a heel-fitting machine presses a plurality of nails into a heel simultaneously to fix the vamp and the shoe in a line-parallel connection mode. Theoretically, the heel is firmer, but the walking gait and walking path of a person are different, so that the probability of heel drop is inevitable, and when the shoes are repaired or the heels are changed, the operation is very troublesome, and the heels are difficult to detach without damage.

In conclusion, the existing heel assembly structure has the problems that the heel is easy to drop and is not easy to disassemble and replace.

Disclosure of Invention

The utility model aims at providing a heel assembly structure to solve the problem that above-mentioned prior art exists, make the heel connect firm, be difficult to fall with, and dismantle the change easily.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a heel assembly structure, including set up in the spacing portion at heel top, set up in the insole at heel top, set up in the shoe last and the assembly screw at insole top, the insole with spacing relative department of portion is provided with spacing hole, spacing portion spacing in spacing downthehole, the shoes with by the mounting hole has been seted up downwards to the top face of spacing portion, on the shoe last with spacing relative department is provided with the shoe last through-hole, the assembly screw passes will behind the shoe last through-hole the heel with insole assembly connection, the screw head of assembly screw spacing in the top of insole, the screw rod spiro union of assembly screw is in the mounting hole.

Preferably, the top of the middle sole is further provided with an elastic pad, and the elastic pad is arranged between the screw head of the assembling screw and the middle sole; the elastic pad is provided with a through hole for the assembly screw to pass through, and the diameter of the through hole is smaller than that of the head of the assembly screw.

Preferably, the diameter of the through hole of the last is larger than the diameter of the head of the assembling screw.

Preferably, the limiting part is an oblong boss, and the limiting hole is an oblong limiting hole.

Preferably, the limiting part and the heel are integrally formed.

Preferably, the thickness of the limiting part is smaller than or equal to the thickness of the middle sole.

Preferably, the diameter of the mounting hole is smaller than the diameter of the screw of the assembly screw.

The utility model discloses following beneficial technological effect has been gained for prior art:

1. the utility model provides a heel assembly structure sets up convex spacing portion on the heel, combines the spacing hole on the insole, only has the axial degree of freedom between messenger's heel and the insole, can not rotate relatively or swing, makes the connection between heel and the insole more firm.

2. The utility model provides a heel assembly structure through the fix with screw heel, and is fixed for traditional nail, and the fix with screw is more firm, and also makes things convenient for the dismantlement of heel to change.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an assembly view of the heel assembly structure of the present invention;

fig. 2 is an exploded view of the heel assembly structure of the present invention;

fig. 3 is a cross-sectional view of the heel assembly structure of the present invention taken along the line a-a in fig. 2, the cross-sectional view being an exploded view;

in the figure: 1-heel, 2-limiting part, 3-insole, 4-limiting hole, 5-last, 6-last through hole, 7-assembly screw and 8-elastic pad.

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.

The utility model aims at providing a heel assembly structure to solve the problem that prior art exists.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

The heel assembly structure in this embodiment, as shown in fig. 1 to 3, includes a limiting portion 2 disposed at the top of a heel 1, a midsole 3 disposed at the top of the heel 1, a last 5 disposed at the top of the midsole 3, and an assembly screw 7, where a limiting hole 4 is disposed at a position of the midsole 3 opposite to the limiting portion 2, the limiting portion 2 is limited in the limiting hole 4, a mounting hole is formed downward in the heel 1 from a top end surface of the limiting portion 2, a last through hole 6 is disposed at a position of the last 5 opposite to the limiting portion 2, the assembly screw 7 penetrates through the last through hole 6 to assemble and connect the heel 1 and the midsole 3, a screw head of the assembly screw 7 is limited at the top of the midsole 3, and a screw rod of the assembly screw 7 is screwed in the mounting hole.

In this embodiment, the top of the midsole 3 is further provided with an elastic pad 8, and the elastic pad 8 is arranged between the head of the assembling screw 7 and the midsole 3; a through hole for the assembly screw 7 to pass through is formed in the elastic pad 8, and the diameter of the through hole is smaller than that of the head of the assembly screw 7, so that the head of the assembly screw can be clamped at the top of the elastic pad 8; the elastic pad 8 can prevent the screw from loosening.

In this embodiment, the diameter of the last through hole 6 is larger than the diameter of the head of the assembling screw 7, so that the assembling screw 7 can pass through the hole conveniently.

In this embodiment, the limiting portion 2 is a long circular boss integrally formed with the heel 1, the limiting hole 4 is a long circular limiting hole, and the two are cooperatively arranged, and the limiting portion 2 is limited in the limiting hole 4, so that the midsole 3 and the heel 1 only have axial freedom and cannot rotate or swing transversely; the thickness of the limiting part 2 is smaller than or equal to that of the middle sole 3, so that the limiting part does not protrude out of the upper surface of the middle sole 3.

In this embodiment, the diameter of the mounting hole is smaller than the diameter of the screw of the assembly screw 7; usually, the diameter of the screw rod of the mounting screw is 6mm, the diameter of the head of the screw is 12mm, and then the diameter of the mounting hole is set to be about 3 mm.

The utility model provides a heel assembly structure, basic process flow is as good as with conventional without the difference, only pay attention to the several points when dress with:

1. when attaching the heel, the spacing portion 2 on the heel 1 should be observed to place the spacing hole 4 of the middle guide sole 3 steadily and press and compact.

2. The elastic pad 8+ the assembling screw 7 are directly screwed with the corresponding mounting hole on the heel 1 without delasting.

3. The shoe heel 1 is put on the heel-setting machine to be pressurized again, and then the assembling screws 7 are tightened again in a pressed state.

The utility model discloses the principle and the implementation mode of the utility model are explained by applying the concrete examples, and the explanation of the above examples is only used for helping to understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present description should not be construed as a limitation of the present invention.

Claims

1. A heel assembly structure which is characterized in that: including setting up in the spacing portion at heel top, setting up in the insole at heel top, setting up in the shoe last and the assembly screw at insole top, the insole with spacing relative department of portion is provided with spacing hole, spacing portion spacing in spacing downthehole, the shoes with by the mounting hole has been seted up downwards to the top face of spacing portion, on the shoe last with spacing relative department is provided with the shoe last through-hole, the assembly screw passes behind the shoe last through-hole will the heel with insole be assembled between/be connected, the screw head of assembly screw is spacing in the top of insole, the screw rod spiro union of assembly screw is in the mounting hole.

2. The heel assembly structure according to claim 1, wherein: the top of the middle sole is also provided with an elastic pad which is arranged between the screw head of the assembling screw and the middle sole; the elastic pad is provided with a through hole for the assembly screw to pass through, and the diameter of the through hole is smaller than that of the head of the assembly screw.

3. The heel assembly structure according to claim 1, wherein: the diameter of the through hole of the last is larger than that of the head of the assembling screw.

4. The heel assembly structure according to claim 1, wherein: the limiting part is an oblong boss, and the limiting hole is an oblong limiting hole.

5. The heel assembly structure according to claim 4, wherein: the limiting part and the heel are integrally formed.

6. The heel assembly structure according to claim 5, wherein: the thickness of the limiting part is smaller than or equal to that of the middle sole.

7. The heel assembly structure according to claim 1, wherein: the diameter of the mounting hole is smaller than the diameter of the screw of the assembling screw.