A comfort insole with carbon fiber support

Abstract

The utility model relates to the field of insoles, especially a comfortable insole with carbon fiber support, comprising, insole body, the heel end of insole body is provided with carbon fiber heel support subassembly, the arch end of insole body is provided with arch support subassembly, the arch support subassembly includes the arch support pad of setting insole body and vamp contact surface and the foot support strip of setting insole body and foot contact surface, the utility model discloses by introducing carbon fiber material on insole, the weight of insole is reduced significantly, compared with the support strength and anti -deformation ability of traditional material is better, and the support and protection structure is designed respectively for the key area such as heel, arch, toe, improves overall comfort and functionality, through the vent design, improve the foot environment, avoid the problem such as stuffy, humid, etc. Carbon fiber is not easy to collapse, still keeps good support for long -term use, and helps energy feedback in the movement.

Description

Technical Field

[0001] This utility model relates to the field of shoe insoles, and in particular to a comfortable shoe insole with carbon fiber support. Background Technology

[0002] As a crucial component of footwear, insoles primarily function to provide foot support, cushioning, shock absorption, improved comfort, and corrected gait. A superior insole must possess sufficient structural support to maintain arch support, effectively distribute foot pressure, and simultaneously offer good breathability and moisture wicking while remaining lightweight. Traditional insoles are often made from foam materials, gels, or ordinary fiberboard, providing basic support through thickening at the arch. These materials, to a certain extent, meet the cushioning and comfort needs of everyday use.

[0003] However, existing insole technologies still have significant shortcomings. On the one hand, foamed materials are prone to plastic deformation and collapse after long-term use, leading to a sharp decrease in support. Traditional materials, which are thickened to achieve sufficient support, often sacrifice the insole's lightness and flexibility, making it bulky and affecting the wearing experience. Simultaneously, their energy return efficiency is low, failing to effectively propel the insole during exercise. Therefore, the market urgently needs an innovative insole structure that combines lightweight design, high-strength support, durability, and superior comfort. Utility Model Content

[0004] In view of the fact that traditional materials with sufficient support and thickening in the above or existing technologies often sacrifice the lightness and flexibility of insoles, this utility model is proposed.

[0005] Therefore, the purpose of this invention is to provide a comfortable insole with carbon fiber support.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a comfortable insole with carbon fiber support, comprising an insole body, wherein a carbon fiber heel support component is provided at the heel end of the insole body, and an arch support component is provided at the arch end of the insole body; the arch support component includes an arch support pad disposed on the contact surface between the insole body and the shoe upper, and a foot support strip disposed on the contact surface between the insole body and the foot.

[0007] As a preferred embodiment of the present invention, a comfortable insole with carbon fiber support is provided at the toe end of the insole body, wherein: a toe protection groove is provided.

[0008] As a preferred embodiment of the present invention, the carbon fiber heel support component includes an upper heel protective pad disposed on the contact surface between the insole body and the foot, and a lower heel protective pad disposed on the contact surface between the insole body and the foot and connected to the upper heel protective pad.

[0009] As a preferred embodiment of the present invention, a comfortable insole with carbon fiber support is provided between the upper heel protective pad and the lower heel protective pad, and the connecting rod is provided on the insole body.

[0010] As a preferred embodiment of the present invention, a comfortable insole with carbon fiber support, wherein: a central carbon fiber is provided on the arch support pad, and lateral carbon fibers one and two are provided on the arch support pad and located on both sides of the central carbon fiber.

[0011] As a preferred embodiment of the present invention, a comfortable insole with carbon fiber support, wherein: both ends of the central carbon fiber are provided with sealing pads.

[0012] As a preferred embodiment of the present invention, a comfortable insole with carbon fiber support, wherein: both ends of the first lateral carbon fiber are provided with a first lateral sealing pad, and both ends of the second lateral carbon fiber are provided with a second lateral sealing pad.

[0013] As a preferred embodiment of the present invention, a comfortable insole with carbon fiber support, wherein: the insole body is provided with ventilation holes.

[0014] The beneficial effects of this novel carbon fiber-supported comfort insole are as follows: By introducing carbon fiber material into the insole, the weight of the insole is significantly reduced. Compared with traditional materials, it offers better support strength and deformation resistance. Support and protection structures are designed for key areas such as the heel, arch, and toes, improving overall comfort and functionality. The breathable design improves the foot environment, preventing stuffiness and dampness. Carbon fiber is not prone to collapse, maintaining good support even after long-term use, and it also aids in energy return during exercise. The toe protection groove and foot support strip conform to the foot's curves, providing comprehensive protection for the user's foot health. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the front structure of the comfort insole with carbon fiber support according to this utility model.

[0017] Figure 2 This is a schematic diagram of the bottom structure of the comfort insole with carbon fiber support according to this utility model.

[0018] Figure 3 This is an exploded view of the comfort insole with carbon fiber support according to this invention.

[0019] Figure 4 This is a schematic diagram of the heel support component in the comfort insole with carbon fiber support of this utility model.

[0020] In the diagram: 1. Insole body; 11. Ventilation holes; 2. Toe protection groove; 3. Carbon fiber heel support assembly; 31. Upper heel protection pad; 32. Lower heel protection pad; 33. Connecting rod; 4. Arch support assembly; 41. Arch support pad; 42. Middle carbon fiber; 43. Sealing pad; 44. Lateral carbon fiber one; 45. Lateral sealing pad one; 46. Lateral carbon fiber two; 47. Lateral sealing pad two; 48. Foot support strip. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Reference Figures 1-4 This embodiment provides a comfortable insole with carbon fiber support, which can provide sufficient support while avoiding the use of thickened traditional materials, thus balancing the insole's lightweight and flexible properties.

[0023] Specifically, the comfort insole with carbon fiber support includes an insole body 1. The insole body 1 serves as the basic structure, supporting all functional components. It is made of lightweight, flexible materials to ensure overall comfort and fit. Ventilation holes 11 are located on the insole body 1 to enhance airflow, reduce sweat buildup, and improve breathability and hygiene. Toe protection grooves 2 are located at the toe end of the insole body 1, providing cushioning space for the toes and preventing pressure on the toes during exercise or walking, thus enhancing the comfort and protection of the insole body 1.

[0024] The insole body 1 features a carbon fiber heel support component 3 at the heel end, utilizing the high strength and lightweight properties of carbon fiber to provide stable support for the heel, reducing impact and fatigue. The insole body 1 also features an arch support component 4 at the arch end, designed specifically for the arch area to provide necessary support, prevent arch collapse, and improve gait. The arch support component 4 includes an arch support pad 41 positioned on the contact surface between the insole body 1 and the upper, providing a basic support platform. The arch support pad 41 is made of a material that combines flexibility and resilience. Foot support strips 48 positioned on the contact surface between the insole body 1 and the foot directly support the arch, conforming to the foot's curve, distributing pressure, and enhancing comfort.

[0025] Furthermore, the carbon fiber heel support component 3 includes an upper heel protection pad 31 disposed on the contact surface between the insole body 1 and the foot, and a lower heel protection pad 32 disposed on the contact surface between the insole body 1 and the foot, and connected to the upper heel protection pad 31. The upper heel protection pad 31 is located on the contact surface of the foot, providing soft cushioning, and combined with the carbon fiber structure, it balances comfort and support. The lower heel protection pad 32 is connected to the upper heel protection pad 31, forming a double-layer cushioning structure, enhancing the wrapping and protection of the heel. A connecting rod 33 is provided between the upper heel protection pad 31 and the lower heel protection pad 32, and the connecting rod 33 is disposed on the insole body 1, enhancing the overall integrity and stability of the structure and preventing component displacement.

[0026] Furthermore, the arch support pad 41 is provided with a central carbon fiber 42, and lateral carbon fibers 44 and 46 located on both sides of the central carbon fiber 42. Encapsulating pads 43 are provided at both ends of the central carbon fiber 42. Lateral encapsulating pads 45 are provided at both ends of the lateral carbon fiber 44, and lateral encapsulating pads 47 are provided at both ends of the lateral carbon fiber 46. The arch support pad 41 is located on the contact surface of the shoe upper, providing a basic support platform; its material combines flexibility and toughness. The central carbon fiber 42 is embedded in the middle of the arch support pad 41, providing core longitudinal support and enhancing bending resistance. The encapsulating pads 43 protect the ends of the central carbon fiber 42 from puncture or abrasion, while also improving comfort. The lateral carbon fiber 44 enhances lateral arch support, preventing rollover and improving stability. The lateral encapsulating pads 45 protect the ends of the lateral carbon fiber 44, preventing discomfort to the foot. Lateral carbon fiber 2 46 and lateral carbon fiber 1 44 are arranged symmetrically to form multi-directional support for the foot. Lateral sealing pad 2 47 is the same as above, protecting the end of lateral carbon fiber 2 46 and improving safety and durability.

[0027] During use, when the heel strikes the ground, the carbon fiber heel support component 3 begins to function. The upper heel protector 31 and the lower heel protector 32 first absorb and disperse the vertical impact force through their flexible materials. The connecting rod 33 in the middle ensures the coordinated movement of the upper heel protector 31 and the lower heel protector 32, preventing component misalignment and quickly directing the impact force to the entire carbon fiber structure. Due to its high modulus stiffness, the carbon fiber material can effectively resist deformation caused by impact, providing instantaneous stability, preventing excessive inward or outward pronation of the heel, and protecting the ankle joint. As the body's center of gravity shifts forward and the foot fully lands, the arch of the foot begins to bear force. At this time, the arch support component 4 becomes the core. The foot support strip 48 directly conforms to the arch shape of the foot, lifting the arch upward to prevent it from collapsing and relieving plantar fascia tension. The central carbon fiber 42 embedded in the arch support pad 41 below provides longitudinal support, efficiently transferring body weight from the heel to the forefoot. Lateral carbon fiber 1 (44) and lateral carbon fiber 2 (46) reinforce the arch support pad (41) from both sides, preventing lateral torsion of the arch during exercise and enhancing stability. The end-capsulation pads (43, lateral capsulation pad 1 (45), and lateral capsulation pad 2 (47) prevent the hard ends of the carbon fiber material from causing discomfort or wear to the sole or foot. During the final stage of walking or running, the forefoot pushes off the ground. At this time, the compressed carbon fiber components, especially the carbon fibers at the arch, release their stored elastic potential energy, generating an energy feedback effect that provides a boost for starting, improves exercise efficiency, and reduces muscle fatigue. The toe protection groove (2) provides ample space for the toes to move, ensuring that the toes can naturally bend and exert force during the push-off action, avoiding compression. This insole, through the combination of carbon fiber material and the insole body, solves the balance problem between support, durability, lightweight, and breathability in traditional insoles, making it suitable for sports, long-distance walking, or people who need foot support.

[0028] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A comfortable insole with carbon fiber support, characterized in that: include, The insole body (1) has a carbon fiber heel support component (3) at the heel end and an arch support component (4) at the arch end. The arch support assembly (4) includes an arch support pad (41) disposed on the insole body (1) and the shoe upper contact surface, and a foot support strip (48) disposed on the insole body (1) and the foot contact surface.

2. The comfort insole with carbon fiber support as described in claim 1, characterized in that: The toe protection groove (2) is provided at the toe end of the insole body (1).

3. The comfort insole with carbon fiber support as described in claim 2, characterized in that: The carbon fiber heel support assembly (3) includes an upper heel protection pad (31) disposed on the contact surface between the insole body (1) and the foot, and a lower heel protection pad (32) disposed on the contact surface between the insole body (1) and the foot and connected to the upper heel protection pad (31).

4. The comfort insole with carbon fiber support as described in claim 3, characterized in that: A connecting rod (33) is provided between the upper heel protection pad (31) and the lower heel protection pad (32), and the connecting rod (33) is provided on the insole body (1).

5. The comfort insole with carbon fiber support as described in claim 4, characterized in that: The arch support pad (41) is provided with a central carbon fiber (42), and lateral carbon fiber one (44) and lateral carbon fiber two (46) are provided on the arch support pad (41) and located on both sides of the central carbon fiber (42).

6. The comfort insole with carbon fiber support as described in claim 5, characterized in that: Encapsulation pads (43) are provided at both ends of the central carbon fiber (42).

7. The comfort insole with carbon fiber support as described in claim 6, characterized in that: The two ends of the first lateral carbon fiber (44) are provided with a first lateral encapsulation pad (45), and the two ends of the second lateral carbon fiber (46) are provided with a second lateral encapsulation pad (47).

8. The comfort insole with carbon fiber support as described in claim 7, characterized in that: The insole body (1) is provided with ventilation holes (11).

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