Multifunctional heelpiece accessory

Abstract

The utility model relates to a multifunctional heelpiece accessory which comprises a basic wrapping part, a structure part easy to put on and take off, an ankle sprain prevention stabilizing part and a composite function structure belt, and the shape of the basic wrapping part is matched with the shape of the heelpiece of a user; the easy-to-put-on and take-off structure part is arranged at the top of the middle of the heel of the basic wrapping part and is in a guide groove shape which is inclined upwards and turned outwards; the foot sprain prevention stabilizing parts are arranged at the tops of the two sides of the basic wrapping part, the rear parts of the foot sprain prevention stabilizing parts are mutually continuous with the easy-to-put-on and easy-to-take-off structure parts, the middle parts of the foot sprain prevention stabilizing parts form concave structures for avoiding ankle bones, and the front parts of the foot sprain prevention stabilizing parts extend obliquely upwards to integrally form side wall supporting parts for supporting the ankle bones and limiting unconventional overturning of ankle joints; the composite functional structure belt is compounded on the outer surface of the basic wrapping part and is in an inclined supporting arch shape with a high middle part and two low sides; the production positioning structure is arranged on the bottom assembling face of the basic wrapping part and used for being assembled with the shoe sole or the vamp part in an aligned mode. The utility model provides a multifunctional heelpiece accessory which integrates wearing and taking-off convenience, ankle sprain prevention during sports, safety protection and production optimization.

Description

Technical Field

[0001] This utility model belongs to the field of footwear material technology, specifically relating to a multifunctional shoe heel accessory. Background Technology

[0002] Heel accessories are a type of shoe material. Existing heel accessories mainly focus on single-function optimization, primarily serving as a shaping element for the heel of the shoe upper, or mostly for aesthetic design, without multi-functional integrated designs. Summary of the Invention

[0003] The present invention aims to solve the above problems and provide a multifunctional shoe heel accessory that integrates safety protection, ease of wear and production optimization.

[0004] To achieve the above objectives, the technical solution of this utility model is: a multifunctional shoe heel accessory, comprising:

[0005] The basic wrapping part is shaped to fit the shape of the user's heel so as to cover the outside of the user's heel. The basic wrapping part is a U-shaped sheet structure.

[0006] The easy-to-put-on and easy-to-take-off structure is located at the top center of the heel of the basic wrapping part. It is a guide groove that is slanted upward and outward, similar to a shoehorn-style sliding groove, which makes it easy for users to put their heels into the shoes, so that they can put on and take off their shoes without bending over or pulling the shoe upper.

[0007] The anti-spine stabilizing part is located on both sides of the top of the basic wrapping part. Its rear part is continuous with the easy-to-wear structure part. The middle part forms a concave structure to avoid the ankle bone. The front part extends obliquely upward. The whole part forms a side wall support part for supporting the ankle bone and restricting unconventional ankle joint rotation.

[0008] The composite functional structural strip, composited to the outer surface of the base wrapping part, is in the shape of a sloping support arch that is high in the middle and low on both sides. As an accessory component, it can help enhance the overall integrity or connection strength of the heel, and improve its load-bearing capacity and resilience. The composite functional structural strip is a brightly colored reflective strip, which has the function of active safety warning, significantly improving visibility in night / low light environments and enhancing user safety.

[0009] The production positioning structure is located on the bottom assembly surface of the base wrapping part and is used for alignment and assembly with the sole or upper components.

[0010] Preferably, the composite functional structure strip consists of three parallel strip-shaped protrusions, and the surface of the strip-shaped protrusions is provided with a reflective material layer.

[0011] Preferably, the production positioning structure is a small inverted triangular protrusion with a height of 0.5 to 2 mm, located on the symmetrical center line or assembly reference point at the bottom of the accessory.

[0012] Preferably, the accessory is integrally injection molded from TPU or modified nylon.

[0013] Preferably, the basic wrapping part and the front part of the anti-spine stabilizing part together form a K-shaped docking part so as to dock with the front of the shoe upper.

[0014] Preferably, the edge of the K-shaped docking portion is provided with a docking groove.

[0015] The beneficial effects of this utility model are as follows:

[0016] This utility model solves the problems of ease of wearing and taking off and ankle sprain prevention by adding an easy-to-wear and anti-sprain stability part to the basic wrapping part through the partial reinforcement design of the heel accessory. It does not require overall sole reconstruction or external components. It is lighter and compatible with conventional shoe models.

[0017] This utility model adds an easy-to-wear and easy-to-remove structure in the shape of an upwardly folded guide groove to the basic wrapping part, so that users can put on and take off the shoes without bending over or pulling the shoe upper.

[0018] This invention integrates reflective and support-enhancing rebound functions into a composite functional structure belt. While assisting in enhancing the overall integrity or connection strength of the heel and improving its load-bearing and rebound capabilities, it also serves as an active safety warning, significantly improving visibility in nighttime / low-light environments and enhancing user safety.

[0019] This invention improves assembly accuracy and enhances the quality of finished shoes by setting a production positioning structure on the bottom assembly surface of the basic wrapping part as a physical positioning reference for alignment and assembly with the sole or upper components. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the multifunctional shoe heel accessory in the embodiment.

[0021] Labeling Explanation: 1—Basic Wrapping Section, 2—Easy-to-Wear and Remove Structure Section, 3—Anti-Sprain Stability Section, 3.1—Concave Structure, 3.2—Side Wall Support Section, 4—Composite Functional Structure Belt, 5—Production Positioning Structure, 6—K-Shaped Connecting Section, 6.1—Connecting Slot. Detailed Implementation

[0022] In order to enable those skilled in the art to understand the technical content of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings.

[0023] like Figure 1As shown, this embodiment discloses a multifunctional shoe heel accessory. The multifunctional shoe heel accessory is integrally injection molded from TPU or modified nylon. The multifunctional shoe heel accessory includes a basic wrapping part 1, an easy-to-wear and take-off structural part 2, an anti-spine twisting and stabilizing part 3, a composite functional structural band 4, and a production positioning structure 5.

[0024] The shape of the basic wrapping part 1 is adapted to the shape of the user's heel so that it can cover the outside of the user's heel. The basic wrapping part is a U-shaped sheet structure.

[0025] The easy-to-wear and easy-to-remove structure 2 is located at the top center of the heel of the basic wrapping part. It is in the shape of an upwardly turned guide groove, similar to a shoehorn-type sliding groove, which makes it easy for the user to put on and take off the shoes without bending over or pulling the shoe upper.

[0026] The anti-spine stabilizing part 3 is located on the top of both sides of the basic wrapping part. Its rear part is continuous with the easy-to-wear structure part 1. The middle part forms a concave structure 3.1 that avoids the ankle bone. The front part extends obliquely upward, forming an overall support part 3.2 for supporting the ankle bone and restricting unconventional ankle joint rotation.

[0027] The composite functional structure strip 4 is attached to the outer surface of the base wrapping part 1, and is in the shape of a sloping support arch with a high center and low sides. As a component of the accessory, it can help enhance the overall integrity or connection strength of the heel, and improve its load-bearing capacity and rebound ability. The composite functional structure strip 4 is a brightly colored reflective strip, which has the function of active safety warning, significantly improves visibility in night / low light environment, and enhances user safety. The composite functional structure strip 4 consists of three parallel strip-shaped protrusions, and the surface of the strip-shaped protrusions is provided with a reflective material layer.

[0028] The production positioning structure 5 is located on the bottom assembly surface of the basic wrapping part and is used for alignment and assembly with the sole or upper components. The production positioning structure 5 is a small inverted triangular protrusion with a height of 0.5-2mm, located on the symmetrical center line or assembly reference point at the bottom of the accessory.

[0029] The basic wrapping part 1 and the front part of the anti-spine stabilizing part 3 together form a K-shaped docking part 6 for docking with the front of the shoe upper. The edge of the K-shaped docking part 6 is provided with a docking groove 6.1.

[0030] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A multi-functional shoe heel accessory characterized by, include: The basic wrapping part is shaped to fit the shape of the user's heel so that it can cover the outside of the user's heel; The easy-to-put-on and easy-to-take-off structure is located at the top center of the heel of the basic wrapping part. It is a guide groove that is slanted upward and outward. The shoehorn-like sliding groove makes it easy for users to put their heels into the shoes, so that they can put on and take off their shoes without bending over or pulling the shoe upper. The anti-spine stabilizing part is located on both sides of the top of the basic wrapping part. Its rear part is continuous with the easy-to-wear structure part. The middle part forms a concave structure to avoid the ankle bone. The front part extends obliquely upward. The whole part forms a side wall support part for supporting the ankle bone and restricting unconventional ankle joint rotation. The composite functional structure belt is attached to the outer surface of the base wrapping part, and is in the shape of a sloping support arch that is high in the middle and low on both sides.

2. The multi-functional shoe heel accessory of claim 1, wherein: The basic wrapping part is a U-shaped sheet structure.

3. The multi-functional shoe heel accessory of claim 1, wherein: The composite functional structure strip is a brightly colored reflective strip that serves as an active safety warning, significantly improving visibility in nighttime / low-light environments and enhancing user safety.

4. The multi-functional shoe heel accessory of claim 1 or 3, wherein: The composite functional structure consists of three parallel strip-shaped protrusions, and the surface of each strip-shaped protrusion is provided with a reflective material layer.

5. The multi-functional shoe heel accessory of claim 1, wherein: It also includes a production positioning structure, which is located on the bottom assembly surface of the base wrapping part and is used for alignment and assembly with the sole or upper components.

6. The multi-functional shoe heel accessory of claim 5, wherein: The production positioning structure is a small protrusion with a height of 0.5 to 2 mm, located on the symmetrical center line or assembly reference point at the bottom of the accessory.

7. The multi-functional shoe heel accessory of claim 1, wherein: The basic wrapping part and the front part of the anti-spine stability part together form a K-shaped docking part for docking with the front of the shoe upper.

8. The multi-functional shoe heel accessory of claim 7, wherein: The edge of the K-shaped docking part is provided with a docking groove.

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