Shoes with phase change temperature adjusting function
By using breathable fabrics and phase change materials in the shoes, the problem of poor heat dissipation during exercise in existing shoes has been solved, achieving temperature regulation and improved comfort.
Patent Information
- Application Number
- CN202520490888.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-19
AI Technical Summary
Existing shoe ventilation holes do not have temperature regulation function, resulting in poor heat dissipation from the feet during exercise and affecting comfort.
The uppers, insoles, and soles are made of breathable fabrics and phase change materials. The breathable fabrics are woven with a double-layer flyknit fabric and phase change temperature-regulating yarns. The insoles and soles are made of phase change polyurethane materials, combined with phase change temperature-regulating polyester fibers and polyethylene glycol-based polyurethane materials, to achieve heat absorption and release.
It achieves breathability and heat dissipation in the shoes, while maintaining a balanced foot temperature, preventing sudden increases or decreases in temperature, and improving wearing comfort.
Smart Images
Figure CN223943885U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to shoes technical field, concretely relates to a shoe with phase change temperature adjusting function. BACKGROUND
[0002] Shoes are a kind of dress goods worn on feet, usually made of leather, rubber, plastic, cloth and other materials, with the functions of protecting feet, providing comfort and supporting body movement, etc.When the human body moves, a large amount of heat is generated in the feet, in order to ensure the heat dissipation effect of the feet, the existing shoes are provided with air holes on the vamp, but the air holes do not have temperature adjusting function, and the applicability is poor. Therefore, the utility model provides a shoe with phase change temperature adjusting function. SUMMARY
[0003] The utility model aims at providing a shoe with phase change temperature adjusting function.
[0004] To solve the above technical problems, the utility model aims at realizing as follows:
[0005] A shoe with phase change temperature adjusting function, comprising: a vamp, an insole and a sole.
[0006] The vamp is made of breathable fabric.
[0007] The insole comprises an insole fabric and a buffer layer; the buffer layer is a phase change polyurethane layer.
[0008] The sole is a phase change polyurethane insole.
[0009] On the basis of the above scheme and as a preferred scheme of the above scheme, the breathable fabric is double-layer fabric woven by flyknit process, comprising upper layer and lower layer; the upper layer is woven by profiled yarn; the lower layer is woven by phase change temperature adjusting yarn.
[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, the profiled yarn is profiled nylon yarn; the profiled nylon yarn is anti-ultraviolet profiled nylon yarn, which is waterproofed.
[0011] On the basis of the above scheme and as a preferred scheme of the above scheme, the phase change temperature adjusting yarn is phase change temperature adjusting polyester fiber yarn.
[0012] On the basis of the above scheme and as a preferred scheme of the above scheme, the insole fabric is woven by phase change temperature adjusting polyester fiber yarn.
[0013] On the basis of the above scheme and as a preferred scheme of the above scheme, the insole further comprises a plurality of elastic long strip protrusions arranged along the width direction of the insole and uniformly distributed along the length direction of the insole; the length of the long strip protrusion is the same as the width of the insole at the position where the long strip protrusion is located, and the long strip protrusion is integrally formed with the buffer layer; a circular through hole penetrating through the long strip protrusion is arranged below the long strip protrusion; and the insole fabric covers the long strip protrusion.
[0014] The utility model discloses a beneficial effect is:
[0015] The utility model discloses a phase change temperature regulating shoe includes the sole and insole made of phase change temperature regulating polyurethane, and is matched with the vamp of breathable, has excellent breathability and heat dissipation, and also has phase change temperature regulating function simultaneously, can keep the temperature balance of foot microenvironment, prevents the foot temperature sudden rise or sudden drop and influences the comfort. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the structure schematic diagram of the utility model.
[0017] Figure 2 It is the structure schematic diagram of the utility model breathable fabric layer.
[0018] Figure 3 It is the structure schematic diagram of the utility model insole.
[0019] In the drawing: 1, vamp;11, upper layer organization;12, lower layer organization;2, insole;21, insole fabric;22, buffer layer;23, long strip protrusion;24, circular through hole. DETAILED DESCRIPTION
[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model;Obviously, the described embodiments are only part of the embodiments of the utility model, and not all the embodiments;Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0021] In the description of the utility model, it needs to be explained that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0022] Embodiment One:
[0023] As shown in Figure 1 , a shoe with phase change temperature adjustment function comprises a vamp 1, an insole 2 and a sole 3.
[0024] The vamp 1 is made of a breathable fabric. Preferably, as shown in Figure 2 , the breathable fabric is a double-layer fabric knitted by using fly knitting process, which has excellent air permeability, good wrapping and supporting performance. The double-layer fabric comprises an upper layer 11 and a lower layer 12. The upper layer 11 is towards the outside of the shoe and is knitted by using profiled yarn; the lower layer 12 is a skin layer and is knitted by using phase change temperature adjustment yarn.
[0025] Specifically, the profiled yarn is profiled nylon yarn, which is anti-ultraviolet profiled nylon yarn and has anti-ultraviolet function after waterproof finishing. The profiled nylon yarn is spun from anti-ultraviolet nylon fiber with profiled section, and the waterproof effect is obtained after being immersed in a solution containing waterproof agent. The preparation steps of the anti-ultraviolet nylon fiber with profiled section include mixing ultraviolet absorber and spinning raw material, and spinning by using a spinning machine.
[0026] The phase change temperature adjustment yarn is phase change temperature adjustment polyester fiber yarn, which is spun from phase change polyester fiber. The phase change polyester fiber is prepared by using polyester as carrier, polyethylene glycol-based polyurethane as phase change energy storage material, melt blending the phase change energy storage material with polyester, and melt spinning.
[0027] As shown in Figure 3 , the insole 2 comprises an insole fabric 21 and a cushioning layer 22. The insole fabric 21 is knitted by using phase change temperature adjustment polyester fiber yarn and has phase change temperature adjustment function, which can improve the temperature adjustment capacity of the shoe.
[0028] The cushioning layer 22 is a phase change polyurethane layer. The polyurethane foaming insole is soft and has good elasticity, and has phase change temperature adjustment capacity after adding phase change microcapsules, which can absorb and release heat and improve the comfort of wearing sports shoes.
[0029] The sole 3 is a phase change polyurethane insole, which is made of phase change temperature adjustment polyurethane by one-time foaming or two-time foaming process. The phase change temperature adjustment polyurethane is polyurethane mixed with phase change material.
[0030] Embodiment Two:
[0031] The difference between this embodiment and Embodiment One is:
[0032] The shoe pad 2 further comprises a plurality of elastic long strip protrusions 23 arranged along the width direction of the shoe pad 2 and evenly distributed along the length direction of the shoe pad 2, the length of the long strip protrusion 23 is the same as the width of the shoe pad 2 at the position where the long strip protrusion 23 is located, the long strip protrusion 23 is integrally formed with the buffer layer 22, and a circular through hole 24 penetrating through the long strip protrusion 23 is arranged below the long strip protrusion 23. The shoe pad fabric 21 covers the long strip protrusion 23. The long strip protrusion 23 makes the top surface of the shoe pad 2 have a concave-convex structure, which not only improves the anti-skid performance of the shoe pad 2, but also makes the gap between the sole and the shoe pad 2, thereby improving the air permeability of the shoe.
[0033] The long strip protrusion 13 is integrally formed with the buffer layer 22 and has elasticity. When a person moves, the foot will press different positions of the shoe pad 2 respectively, so that the circular through hole 24 is repeatedly pressed, air in the circular through hole 24 is discharged and sucked, air flow in the shoe is accelerated, and the air permeability is improved.
[0034] The above describes the preferred embodiments of the present application in detail. It should be understood that those skilled in the art can make many modifications and changes without creative labor according to the concept of the present application. Therefore, any technical solution obtained by logical analysis, reasoning or limited experiment on the basis of the prior art according to the concept of the present application shall be within the protection scope defined by the claims.
Claims
1. A shoe having a phase change temperature regulating function, characterized by comprising: 1) a shoe body having a phase change material incorporated therein. The utility model relates to a kind of shoes, including: Vamp (1), insole (2) and sole (3); The vamp (1) is made of breathable fabric; The insole (2) includes insole fabric (21) and buffer layer (22);The buffer layer (22) is phase change polyurethane layer; The sole (3) is phase change polyurethane insole; The breathable fabric is double-layer tissue fabric woven by flyknit process, including upper layer tissue (11) and lower layer tissue (12);The upper layer tissue (11) is woven by profiled yarn;The lower layer tissue (12) is woven by phase change temperature regulating yarn.
2. The shoe with a phase-change temperature regulating function according to claim 1, characterized in that, The profiled yarn is profiled nylon yarn;The profiled nylon yarn is ultraviolet resistant profiled nylon yarn, and is waterproofed.
3. The shoe with a phase-change temperature regulating function according to claim 1, characterized in that, The phase change temperature regulating yarn is phase change temperature regulating polyester fiber yarn.
4. The shoe with a phase-change temperature regulating function according to claim 1, wherein, The insole fabric (21) is woven by phase change temperature regulating polyester fiber yarn.
5. The shoe with a phase-change temperature regulating function according to claim 1, wherein, The insole (2) further includes several elastic long strip protrusions (23) arranged along the width direction of the insole (2) and evenly distributed along the length direction of the insole (2);The length of the long strip protrusion (23) is the same as the width of the insole (2) at its location, and the long strip protrusion (23) is integrally formed with the buffer layer (22);Circular through-hole (24) is provided below the long strip protrusion (23), which penetrates the long strip protrusion (23);The insole fabric (21) covers the long strip protrusion (23).