CN217743331U

CN217743331U - Shoe heel structure using integrated heel piece and shoe thereof

Info

Publication number: CN217743331U
Application number: CN202221979765.0U
Authority: CN
Inventors: 高双喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-08
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a shoe heel structure using an integrated heel piece and a shoe thereof, wherein the shoe heel structure using the integrated heel piece comprises a support body, a sponge body, an inner lining and a heel piece; the supporting body comprises a first side supporting part, a second side supporting part and a tail supporting part which is arranged between the first side supporting part and the second side supporting part and is in an outer convex arc shape; the heel piece is made of TPU and is integrally formed by adopting an injection molding process; the heel piece is butted with the inner lining layer to form a filling cavity; the upper end of the heel piece is an inwards concave arc part of an inwards concave arc shape, and the lower end of the heel piece is an outwards convex arc part of an outwards convex arc shape; the supporting body is positioned at the middle lower part of the filling cavity and corresponds to the lower end of the heel piece, and the cavernous body is positioned at the upper part of the filling cavity; the cavernosum is connected in the inboard of supporter and upper end protrusion in supporter. The utility model discloses a heel piece can conveniently make various models or markers, makes things convenient for the production preparation, and can satisfy different demands.

Description

Shoe heel structure using integrated heel piece and shoe thereof

Technical Field

The utility model relates to a shoes technical field specifically is a heel of a shoe structure and shoes that have used integral type heel piece.

Background

Footwear products are essential wearing products in life, and therefore, more and more types are developed on the market to ensure effects such as stability and comfort.

Many conventional heels are sewn and combined into a heel by using materials such as mesh cloth, artificial leather and the like, but the shape and the radian of the heel made of the materials are difficult to fix, and the shape can be wrinkled, deformed or collapsed after the heel is worn for a period of time.

In order to solve the technical problems, novel heel structures appear on the market, for example, a heel structure disclosed by the utility model grant publication No. CN215532079U, which comprises a support body, a sponge layer and a cloth layer; the support body is made of TPEE; the supporting body comprises a first side supporting part, a second side supporting part and an arc-shaped tail supporting part arranged between the first side supporting part and the second side supporting part; a through hole is arranged at the middle upper part of the tail supporting part; the sponge layer comprises a joint part connected with the inner side surface of the support body and a support part which is arranged in the through hole in a penetrating way and is connected with the joint part; the cloth layer comprises an inner cloth layer and an outer cloth layer which are butted to form a filling cavity; the supporting body and the sponge layer are arranged in the filling cavity in a matching mode. The heel structure has the advantages of good aging resistance, bending resistance, heat resistance and the like, so that the heel structure is not easy to age and break even if bent for a long time, and the service life is greatly prolonged. However, this heel structure has some disadvantages, for example, since the outer cloth layer is made of cloth, it is inferior in terms of life span and elasticity, etc., and at the same time, various shapes or markers cannot be freely made on the cloth, thereby failing to satisfy the needs of different people.

Therefore, improvements in the prior art are needed.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists above, the utility model aims at providing a heel piece structure and shoes that have used integral type heel piece, the heel piece utilizes TPU to jet out the forming process and makes in this heel piece structure, and it can make various molding or marker conveniently, and has made things convenient for the production preparation, can satisfy people's different demands, and simultaneously, it has still solved other problems among the prior art.

In order to realize the purpose, the technical scheme of the utility model is that:

a shoe heel structure using an integrated heel piece comprises a support body, a sponge body, an inner lining layer and a heel piece; the support body comprises a first side surface support part, a second side surface support part and a tail support part which is arranged between the first side surface support part and the second side surface support part and is in an outer convex arc shape; the heel piece is made of TPU and is integrally formed by adopting an injection molding process; the heel piece is butted with the inner lining layer to form a filling cavity; the upper end of the heel piece is an inwards concave arc part with an inwards concave arc shape, the top of the inwards concave arc part is outwards turned, the lower end of the heel piece is an outwards convex arc part with an outwards convex arc shape, and the bottom of the outwards convex arc part is inwards turned; the supporting body is positioned at the middle lower part of the filling cavity and corresponds to the lower end of the heel piece, and the sponge body is positioned at the upper part of the filling cavity; the cavernous body is connected the inboard and the upper end protrusion in the supporter of supporter.

For the additional structure of the above technical scheme, the following scheme is also included:

the joint of the heel piece and the inner layer is connected by a reverse stitching structure.

The joint of the heel piece and the inner layer is connected by adopting a binding structure and sewing.

The support body is integrally formed by TPU.

The sponge body is U-shaped, and the thickness of the sponge layer is gradually reduced from the middle part to the two ends; the two ends of the sponge body respectively and correspondingly extend towards the first side supporting part and the second side supporting part.

And two ends of the sponge body respectively extend downwards obliquely towards the outer sides of the first side supporting part and the second side supporting part and are connected with the first side supporting part and the second side supporting part.

The first side supporting part and the second side supporting part are both convex, so that the first side supporting part and the second side supporting part can be correspondingly attached to the lower end of the heel piece respectively.

The thickness of the top of the supporting body is gradually reduced from bottom to top.

The inner lining layer is made of cloth or leather.

The utility model also provides a shoe, which comprises the shoe heel structure using the integrated heel piece.

The beneficial effects of the utility model are that:

the utility model has the advantages of simple and reasonable structure, it utilizes TPU to make and adopt to jet out shaping technology integrated into one piece with the heel piece to can make various models with the heel piece as required conveniently, the preparation of conveniently producing promptly, can satisfy different demands, for example can be directly adjust when the production preparation according to the different demands of indent arc portion and evagination arc portion radian, adjustment convenient and fast, and the heel piece that TPU made still has advantages such as toughness is good and durable.

The heel piece utilizes TPU to make and also can conveniently make various markers in the surface of heel piece when the production is makeed, for example the marker can be brand LOGO, figure, letter or various animals and plants etc. shape, and then can satisfy different people's demand, conveniently carry out the brand promotion, improve the degree of distinguishing or improve the interest of shoes etc. and this marker can be protruding formula or planar.

Meanwhile, the heel piece is made of TPU, has certain deformation elasticity and is in a shape that the upper end is concave and the lower end is convex, and the arrangement of the sponge body is matched, so that the heel piece can support the foot by utilizing the deformation elasticity of the upper end of the heel piece when people wear shoes, the foot can directly slide downwards along the upper end of the heel piece and finally slide into the shoe body, the heel piece does not need to be manually and outwards propped open, the heel piece automatically recovers after the shoes are worn, and the sponge body and the support body are matched at the moment, and the sponge body is embedded into the concave part of the heel, so that the heel piece, the sponge body and the support body can be used for supporting the heel and matched with the heel to be attached, the comfort is improved, the heel is not easy to be separated, and the foot is not easy to be abraded; because the supporting body is connected with the heel piece, the supporting body and the heel piece can both provide certain elasticity, and the comfort is further improved.

Drawings

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;

FIG. 2 is a schematic structural view of the sponge of the present invention;

fig. 3 is a schematic overall structure diagram of a second embodiment of the present invention;

figure 4 is a schematic view of the heel structure of the present invention installed in a shoe.

Reference numerals are as follows:

1. a support body; 11. a tail support portion; 2. a sponge body; 3. an inner lining layer; 4. a heel piece; 41. an inwardly concave arcuate portion; 42. an outwardly convex arcuate portion; 5. filling the cavity; 100. a heel structure.

Detailed Description

The invention will be further elucidated with reference to the drawings and the embodiments, which are exemplary only and do not limit the scope of the invention.

As shown in figures 1 and 2, the utility model provides a shoe heel structure using an integrated heel piece, which comprises a support body 1, a cavernous body 2, an inner lining 3 and a heel piece 4; the support body 1 comprises a first side surface support part (not shown), a second side surface support part (not shown) and a tail support part 11 which is arranged between the first side surface support part and the second side surface support part and is in an outward convex arc shape; the heel piece 4 is made of TPU and is integrally formed by adopting an injection molding process; the heel piece 4 is butted with the inner lining 3 to form a filling cavity 5; the upper end of the heel piece 4 is an inner concave arc part 41 with an inner concave arc shape, the top of the inner concave arc part 41 is turned outwards, the lower end is an outer convex arc part 42 with an outer convex arc part 42, and the bottom of the outer convex arc part 42 is turned inwards; the support body 1 is positioned at the middle lower part of the filling cavity 5, and the sponge body 2 is positioned at the upper part of the filling cavity 5; the sponge body 2 is connected to the inner side of the support body 1, and the upper end of the sponge body protrudes out of the support body 1. The utility model has the advantages of simple and reasonable structure, the heel piece 4 is made of TPU and is integrally formed by adopting an injection molding process, so that various shapes can be conveniently made on the heel piece 4 according to needs, the production and the manufacture are convenient, different requirements can be met, for example, the heel piece 4 can be directly adjusted during the production and the manufacture according to different requirements of the radians of the concave arc part 41 and the convex arc part 42, the adjustment is convenient and fast, and the heel piece 4 made of TPU also has the advantages of good toughness, durability and the like; the heel piece 4 is made of TPU, so that various markers can be conveniently made on the outer surface of the heel piece 4 during production and manufacturing, for example, the markers can be in the shapes of brand LOGO, numbers, letters, various animals and plants and the like, the requirements of different people can be further met, brand promotion is facilitated, the identification degree is improved, the interestingness of the shoe is improved, and the like, and the markers can be raised or planar; meanwhile, the heel piece 4 is made of TPU, has certain deformation elasticity, is in a shape that the upper end is concave and the lower end is convex, and is matched with the sponge body 2, so that the heel piece 4 can support the foot by utilizing the deformation elasticity of the upper end of the heel piece 4 when people wear shoes, the foot can directly slide downwards along the upper end of the heel piece 4 and finally slide into the shoe body, the heel does not need to be manually and outwards propped open, the heel piece 4 automatically recovers after the shoes are worn, and the sponge body 2 and the support body 1 are matched at the moment, so that the sponge body 2 is embedded into the concave part of the heel, the heel piece 4 can be used for supporting the heel and is matched and attached with the heel, the comfort is improved, the heel is not easy to be separated, and the foot is not easy to be ground; since the support body 1 is connected with the heel piece 4, both can provide certain elasticity, thereby improving the comfort.

As shown in fig. 1, in this embodiment, the joint of the heel piece 4 and the inner layer is sewn by using a reverse sewing structure, that is, an outward arc is formed at the top of the inner layer 3, and the arc wraps the top of the heel piece 4, and then the top of the inner layer 3 and the top of the heel piece 4 are sewn.

As shown in fig. 3, in another embodiment, the joint of the heel piece 4 and the inner layer may also be sewn and connected by using a hemming structure, which is common and therefore not described in detail.

The support body 1 is also integrally formed by TPU, so that the elasticity, the durability and the like of the support body 1 can be improved while the production and the manufacture are convenient, and the heel structure can have elasticity, is more comfortable to wear and has better durability.

The sponge body 2 is U-shaped, and the thickness of the sponge body 2 is gradually reduced from the middle part to the two ends; the two ends of the sponge body 2 respectively extend towards the first side supporting part and the second side supporting part correspondingly. Specifically, both ends of the sponge body 2 extend obliquely downward to the outsides of the first side support portion and the second side support portion, respectively, and are connected thereto. When making people's foot penetrate the shoes internal through above setting up, can utilize the position that the middle part of convex cavernosum was embedded into the heel and reduce the emergence of the phenomenon of grinding one's foot, and carry out certain spacing to the heel, certain resistance has been led to the fact the heel, prevent that the heel from breaking away easily, and the both ends on sponge layer then can be because elasticity and for the heel provides better comfort, and because the both ends on sponge layer are more and more thin, so difficult production is pressed against the feel when wearing, the comfort level is high

Preferably, the first side supporting portion and the second side supporting portion are both convex-shaped, so that the first side supporting portion and the second side supporting portion can be correspondingly attached to the lower end of the heel piece 4 respectively, and the matching degree is improved.

The thickness of the top of the supporting body 1 is gradually reduced from bottom to top, so that the connection transition between the supporting body and the sponge body 2 is more natural.

The inner layer 3 is made of cloth or leather, and can improve the comfort.

As shown in FIG. 4, the present invention also provides a shoe including the above-described heel structure 100 using an integral heel piece. When assembling, two sides of the heel structure 100 are connected to the shoe body by sewing, and the lower end is fixedly connected to the sole. The height of the supporting body 1 is almost consistent with the height of the lowest part of the welt of the shoe body.

The utility model discloses other corresponding technical characteristics for supplementary technical scheme is implemented, technical staff can combine current conventional technical means to carry out corresponding implementation or improve on its basis, and the technical means to other relevant aspects is no longer repeated herein.

In the description of the present application, the appearances of the phrases "embodiment one," "this embodiment," "specific implementation," and the like in this specification are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention or utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example; furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the description of the present specification, the terms "connect", "mount", "fix", "set", "have", and the like are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, as in this case, for a person skilled in the art, the specific meaning of the terms in the present invention can be understood according to specific situations.

The foregoing description of the embodiments is provided to enable any person skilled in the art to make and use the embodiments, and it is to be understood that various modifications may be readily apparent to those skilled in the art, and that the generic principles defined herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present disclosure is not limited to the above embodiments, and modifications for the following situations should be within the scope of the present disclosure: (1) a new technical proposal which is implemented based on the technical proposal of the utility model and combined with the prior common general knowledge; (2) the technical effect produced by adopting the known technology to equivalently replace part of the characteristics of the technical scheme of the utility model is the same as the technical effect of the utility model, for example, equivalent replacement is carried out on the conventional production equipment and devices used in the process; (3) the technical scheme of the utility model is used as a basis for expansion, and the essential content of the expanded technical scheme does not exceed the technical scheme of the utility model; (4) the technical means obtained by using the equivalent transformation made by the text recorded content or the attached drawings of the specification of the utility model is applied to other schemes in the relevant technical fields.

Claims

1. The utility model provides an used heel of a shoe structure of integral type heel piece which characterized in that:

comprises a supporting body, a cavernous body, an inner layer and a heel piece; the support body comprises a first side surface support part, a second side surface support part and a tail support part which is arranged between the first side surface support part and the second side surface support part and is in an outer convex arc shape; the heel piece is made of TPU and is integrally formed by adopting an injection molding process; the heel piece and the inner lining layer are butted to form a filling cavity; the upper end of the heel piece is an inwards concave arc part with an inwards concave arc shape, the top of the inwards concave arc part is outwards turned, the lower end of the heel piece is an outwards convex arc part with an outwards convex arc shape, and the bottom of the outwards convex arc part is inwards turned; the supporting body is positioned at the middle lower part of the filling cavity and corresponds to the lower end of the heel piece, and the sponge body is positioned at the upper part of the filling cavity; the cavernosum is connected the inboard and the upper end protrusion in the supporter of supporter.

2. The heel structure using the one-piece heel sheet according to claim 1, wherein:

3. The heel structure using the one-piece heel sheet according to claim 1, wherein:

4. The heel structure using the one-piece heel sheet according to claim 1, wherein:

the support body is integrally formed by TPU.

5. The heel structure using the one-piece heel sheet according to claim 1, wherein:

the sponge body is U-shaped, and the thickness of the sponge body is gradually reduced from the middle part to the two ends; the two ends of the sponge body respectively and correspondingly extend towards the first side supporting part and the second side supporting part.

6. The heel structure using the one-piece heel sheet according to claim 5, wherein:

7. The heel structure using the one-piece heel sheet according to claim 1, wherein:

8. The heel structure using the one-piece heel sheet according to claim 1, wherein:

9. The heel structure using the one-piece heel sheet according to claim 1, wherein:

the inner lining layer is made of cloth or leather.

10. A shoe, characterized in that:

comprising a heel structure using an integral heel piece according to any one of claims 1 to 9.