An upper assembly and finished shoe
By introducing wrapping strips made of soft material into the upper components to form a ring, the problems of shoe opening friction and slippage in existing technologies are solved, improving the wearing comfort and fit of the finished shoe.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 陈智林
- Filing Date
- 2025-08-12
- Publication Date
- 2026-07-21
Smart Images
Figure CN224522474U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of shoemaking technology, and in particular to a shoe upper component and a finished shoe. Background Technology
[0002] Slip-on shoes mainly consist of three parts: the upper, the sole, and the heel counter. The upper and heel counter are sewn together with the sole to create a space for the foot. This combination of the upper and heel counter is called the upper assembly. However, existing slip-on shoes typically rely on elastic openings or loose entry designs, lacking adjustable structures like laces or Velcro straps. This makes it difficult to precisely tighten the shoe according to foot shape, and for people with narrow feet or thin ankles, this can easily lead to a "loose fit" problem, with the shoe opening rubbing against the ankle while walking. Utility Model Content
[0003] The purpose of this utility model is to provide a shoe upper component and a finished shoe to solve one or more technical problems existing in the prior art, and at least provide a beneficial option or create conditions.
[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:
[0005] First, this utility model provides a shoe upper component, including:
[0006] Heel counter;
[0007] The upper is connected to the heel counter to form a ring-shaped opening that allows the foot to enter.
[0008] The wrapping strip is a strip-shaped component made of soft material. The wrapping strip is connected to the edge of the shoe opening. The wrapping strip extends along the contour of the shoe opening so that the two ends of the wrapping strip are connected end to end. The part of the wrapping strip that protrudes towards the center of the shoe opening forms a uniform ring.
[0009] The wrapping strip is a strip-shaped component made of soft material. A portion of the wrapping strip protrudes towards the center of the shoe opening, forming a uniform ring. This reduces or eliminates the gap between the ankle and the shoe opening for narrower feet. The wrapping strip also deforms upon contact with the body, reducing pressure on the foot and preventing chafing. This ensures the shoe upper assembly won't rub against the foot and the shoe opening won't loosen. For wider feet, the wrapping strip improves the fit of the shoe upper assembly. The softness of the wrapping strip prevents it from constricting the foot and maintains comfort. Compared to traditional shoe upper assemblies, the shoe upper assembly provided by this invention, due to the wrapping strip, improves the foot support, making slip-on shoes made with this invention fit better and preventing ankle chafing. The wrapping strip is made of foam, which is both elastic and soft.
[0010] The connection between the wrapping strip and the edge of the shoe opening enhances the integration of the wrapping strip and the shoe opening. For example, a traditional shoe upper component can be produced first, then placed inside a molding die, and the raw material for the wrapping strip can be added to the molding die. The wrapping strip is then formed into a wrapping strip within the die through hot pressing and connected to the shoe upper component.
[0011] As an extension of the above solution, the side of the wrapping strip closest to the center of the shoe opening and the side of the wrapping strip furthest from the center of the shoe opening are symmetrical with respect to the outline of the shoe opening. This ensures that the wrapping strip is subjected to uniform force, thereby improving the heel-holding performance of the upper assembly.
[0012] As an extension of the above solution, the thickness of the wrapping strip is 8 mm to 16 mm. Since the wrapping strip extends partially towards the center of the shoe opening, it is evident that the wrapping strip cannot be too thick, otherwise it will affect wearing comfort, while being too thin will affect the performance of the wrapping strip. The range of thickness settings for the wrapping strip in this solution achieves a balance between wearing performance and wearing comfort.
[0013] As an extension of the above solution, the vertical cross-section of the wrapping strip is circular. Since the shape of the human ankle is irregular, making the cross-section of the wrapping strip circular reduces the contact area between the wrapping strip and the ankle, concentrating the pressure near the contact line. This results in higher pressure per unit area, allowing the wrapping strip to better conform to the foot, making the shoe upper assembly fit the foot more snugly.
[0014] As an extension of the above solution, the wrapping strip is made of PU foam. This improves the fit of the wrapping strip.
[0015] As an extension of the above solution, the upper, the heel counter, and the wrapping strip are components manufactured using a one-piece molding process. Manufacturing the upper components using a one-piece molding process improves the connection performance between the wrapping strip and the upper and heel counter, and reduces the manufacturing difficulty of the upper components. Specifically, the upper, the heel counter, and the wrapping strip are formed simultaneously in the same mold.
[0016] As an extension of the above solution, an upper component also includes a fabric cover, which covers and engages with the upper, heel counter, and wrapping strip. This arrangement allows for shaping of the heel counter, upper, and wrapping strip, suppressing deformation of the upper component, making the wrapping strip fit better, and facilitating subsequent shoe-making processes.
[0017] As an extension of the above solution, a heel counter is provided between the heel counter and the fabric cover. By placing the heel counter between the fabric and the heel counter, the support performance of the heel counter can be improved.
[0018] The heel counter is a structural component used to reinforce and shape the heel of a shoe. Its main function is to improve the stiffness, support, and stability of the heel, ensuring that the heel does not easily deform when the shoe is worn. At the same time, it enhances the fit between the foot and the shoe cavity, improving comfort and safety.
[0019] Based on the above solutions, this utility model also provides a finished shoe having an upper component of any one or a combination of the above solutions. Because the finished shoe provided by this solution utilizes the upper component provided by the above solutions, it also possesses all the beneficial effects inherent in the upper component provided by the above solutions.
[0020] As an extension of the above solution, the outer surfaces of the upper, the heel counter, and the wrapping strip are all provided with a textured surface. This improves the warmth retention of the finished shoe.
[0021] The shoe upper component provided by this utility model makes the shoes fit better and less prone to loosening. It is also simple to mold and can be processed in different shoe manufacturing processes. The finished shoes provided by this utility model, due to the application of the shoe upper component of this utility model, have a better fit and good warmth retention. The shoe upper component and finished shoes provided by this utility model belong to the field of shoe manufacturing technology and are applied to the production of finished shoes. Attached Figure Description
[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments;
[0023] Figure 1This is a schematic diagram of the shoe upper component provided by this utility model;
[0024] Figure 2 This is a schematic diagram of the finished shoe provided by this utility model;
[0025] Figure 3 This is a partial sectional view of the finished shoe provided by this utility model.
[0026] In the attached diagram: 100, upper; 200, heel counter; 300, wrapping strip; 400, fabric cover; 500, heel counter; 600, sole. Detailed Implementation
[0027] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0028] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0029] In the description of this utility model, if there are words such as "several", they mean one or more, "multiple" means two or more, "greater than", "less than", "exceeding" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself.
[0030] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0031] Reference Figures 1 to 3 The following are several embodiments of a shoe upper component and a finished shoe according to the present invention.
[0032] like Figures 1 to 3 As shown, a shoe upper component includes:
[0033] Shoe heel counter 200;
[0034] The upper 100 is connected to the heel counter 200, forming an annular opening that allows the foot to enter.
[0035] The wrapping strip 300 is a strip-shaped component made of soft material. The wrapping strip 300 is connected to the edge of the shoe opening. The wrapping strip 300 extends along the contour of the shoe opening so that the two ends of the wrapping strip 300 are connected end to end. The portion of the wrapping strip 300 protruding towards the center of the shoe opening forms a uniform ring.
[0036] The wrapping strip 300 is a strip-shaped component made of soft material. A portion of the wrapping strip protrudes towards the center of the shoe opening, forming a uniform ring. This reduces or eliminates the gap between the ankle and the shoe opening for narrower feet. The wrapping strip 300 also deforms upon contact with the body, reducing pressure on the foot and preventing chafing. This also prevents the shoe upper from rubbing against the foot and keeps the shoe opening from becoming loose. For wider feet, the wrapping strip 300 improves the fit of the shoe upper. Due to its softness, the wrapping strip 300 does not cause any constriction or affect wearing comfort. Compared to traditional shoe upper components, the shoe upper component provided by this invention, with its wrapping strip 300, improves the foot support, resulting in slip-on shoes that fit better and prevent ankle chafing. The connection between the wrapping strip and the edge of the shoe opening enhances their integration, making the protrusion of the wrapping strip towards the center of the shoe opening more uniform and reducing gaps between the wrapping strip and the body. For example, traditional shoe upper components can be produced first, then placed inside a molding die. Next, the raw material for the wrapping strip is added to the die, and through hot pressing, the material is molded into a wrapping strip that connects to the shoe upper component.
[0037] The wrapping strip 300 is made of foam, and more preferably, the wrapping strip 300 is a component made of PU foam, which can improve the fit and warmth of the wrapping strip 300.
[0038] When walking or exercising, the foot causes the shoe opening to move. Therefore, the wrapping strip 300 can be set so that the side of the wrapping strip 300 closer to the center of the shoe opening and the side of the wrapping strip 300 further away from the center of the shoe opening are symmetrical with respect to the outline of the shoe opening. This makes the wrapping strip bear force evenly, making the shoe opening less likely to move and improving the fit performance of the upper components.
[0039] Since the wrapping strip 300 extends partially toward the center of the shoe opening, it is evident that the wrapping strip 300 cannot be too thick, otherwise it will affect the wearing comfort, while being too thin will affect the performance of the wrapping strip 300. Therefore, the thickness of the wrapping strip 300 is set to 8 mm to 16 mm, so that the wrapping strip 300 achieves a balance between wearing performance and wearing comfort.
[0040] The cross-sectional shape of the wrapping strip 300 varies from rectangular to circular, with the optimal shape being a circular cross-section in the vertical direction. Since the shape of the human ankle is irregular, making the cross-section of the wrapping strip 300 circular reduces the contact area between the wrapping strip 300 and the ankle, concentrating pressure near the contact line. This results in higher pressure per unit area, allowing the wrapping strip 300 to better conform to the foot, making the shoe upper assembly fit the foot more snugly.
[0041] In some embodiments, the upper 100, the heel counter 200, and the wrapping strip 300 are components manufactured using a one-piece molding process. Manufacturing the upper components using a one-piece molding process improves the connection performance between the wrapping strip 300 and the upper 100 and heel counter 200, and reduces the manufacturing difficulty of the upper components. Specifically, the upper, heel counter, and wrapping strip are formed simultaneously in the same mold.
[0042] In some embodiments, an upper component further includes a fabric cover 400, which covers and engages with the upper 100, the heel counter 200, and the wrapping strip 300. This arrangement helps to shape the heel counter 200, the upper 100, and the wrapping strip 300, suppressing deformation of the upper component, making the wrapping strip 300 fit better, and facilitating subsequent shoe-making processes. Furthermore, a heel counter 500 is inserted between the heel counter 200 and the fabric cover 400 to enhance the support performance of the heel counter 200. The heel counter is a structural component used for reinforcement and shaping in the heel area, primarily improving the heel's stiffness, support, and stability, ensuring the heel doesn't easily deform during wear, and enhancing the fit between the foot and the shoe cavity, thus improving comfort and safety.
[0043] like Figure 1 As shown, based on the above embodiments, the present invention also provides a finished shoe, which includes a sole 600 and an upper component provided in any of the above embodiments or a combination of the above embodiments. By applying the upper component, the finished shoe provided by the present invention has good heel performance and the shoe opening is not easy to rub against the ankle.
[0044] Furthermore, the outer surfaces of the upper 100, the heel counter 200, and the wrapping strip 300 are all provided with a textured surface. The wrapping strip 300 in the upper assembly is inherently made of a material with insulating properties; the combination of the textured surface on the outer surfaces of the upper 100, heel counter 200, and wrapping strip 300 further enhances the overall warmth of the finished shoe.
[0045] The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.
Claims
1. A shoe upper assembly, comprising an upper (100) and a heel counter (200), the upper (100) and the heel counter (200) being connected to form an annular opening allowing a foot to pass through, characterized in that: It also includes a wrapping strip (300), which is a strip-shaped component made of soft material. The wrapping strip (300) is connected to the edge of the shoe opening. The wrapping strip (300) extends along the contour of the shoe opening so that the two ends of the wrapping strip (300) are connected end to end. The portion of the wrapping strip (300) protruding toward the center of the shoe opening forms a uniform ring.
2. The shoe upper assembly according to claim 1, characterized in that: The side of the wrapping strip (300) closer to the center of the shoe opening is symmetrical with respect to the outline of the shoe opening, as is the side of the wrapping strip (300) further away from the center of the shoe opening.
3. The shoe upper assembly according to claim 2, characterized in that: The thickness of the wrapping strip (300) is 8 mm to 16 mm.
4. The upper assembly according to claim 3, characterized in that: The vertical cross-section of the wrapping strip (300) is circular.
5. The shoe upper assembly according to claim 1, characterized in that: The wrapping strip (300) is a component made of PU foam.
6. The shoe upper assembly according to claim 1, characterized in that: The upper (100), the heel counter (200), and the wrap strip (300) are components manufactured using an integral molding process.
7. The shoe upper assembly according to claim 1, characterized in that: It also includes a cloth cover (400), the upper (100), the heel counter (200), and the wrapping strip (300) are all wrapped by the cloth cover (400) and joined with the cloth cover (400).
8. The upper assembly according to claim 7, characterized in that: The space between the heel counter (200) and the fabric cover (400) is filled with a heel counter (500).
9. A finished shoe, characterized in that: Includes the sole (600) and the upper assembly as described in any one of claims 1 to 8.
10. The finished shoe according to claim 9, characterized in that: The outer surfaces of the upper (100), the heel counter (200), and the wrapping strip (300) are all provided with a textured surface.