A ski boot with a detachable sole

Abstract

The application relates to the technical field of ski shoes, in particular to a ski shoe with detachable and adjustable shoe sole, which comprises a ski shoe main body, a shoe cavity is formed in the ski shoe main body, a plurality of heat dissipation holes for heat dissipation are formed in the ski shoe main body, a shoe sole is installed at the bottom end of the ski shoe main body, a front heel mounting groove is formed in the front part of the shoe sole, a front heel assembly is installed at the corresponding position of the front heel mounting groove, a rear heel mounting groove is formed in the rear part of the bottom end of the shoe sole, and a rear heel assembly is installed at the corresponding position of the rear heel mounting groove. When the front heel sleeve or the rear heel sleeve is worn out and the function is reduced, the user does not need to replace the whole shoe or the whole shoe sole, only needs to purchase the corresponding replacement kit, and can disassemble, update and replace the front heel assembly or the rear heel assembly with different materials, hardness or patterns according to different skiing environment requirements, so that the service life of the ski shoe main body is greatly prolonged, and the long-term use cost is reduced.

Description

Technical Field

[0001] This invention relates to the field of ski boot technology, and more specifically, to a ski boot with a detachable and adjustable sole. Background Technology

[0002] Traditional ski boots typically feature a fixed, one-piece sole structure, with the forefoot and heel sections inseparable from the main body. In practical use, the ski boot sole, especially the forefoot and heel areas, experiences the most wear and tear due to frequent contact and friction with the ski bindings. Excessive wear in these areas directly impacts the stability and safety of the connection between the ski boot and bindings, forcing users to replace the entire boot or undergo complex, costly, and environmentally unfriendly repairs. Furthermore, fixed soles cannot be adjusted to meet the varying grip and abrasion resistance requirements of different skiing scenarios. While existing ski boots have made significant improvements in insulation and ankle support, they still suffer from shortcomings in sole maintainability, detachability, and modularity. Therefore, a ski boot with a detachable and adjustable sole is needed to address these issues. Summary of the Invention

[0003] The purpose of this invention is to provide a ski boot with a detachable and adjustable sole to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a ski boot with a detachable and adjustable sole, comprising a ski boot body, a shoe cavity on the ski boot body, a plurality of heat dissipation holes on the ski boot body for heat dissipation, a sole on the bottom end of the ski boot body, a heel mounting groove on the front part of the sole, a heel assembly installed at the corresponding position of the heel mounting groove, and a heel mounting groove on the rear end of the bottom end of the sole, a heel assembly installed at the corresponding position of the heel mounting groove; The heel assembly consists of three parts: a first fitting component, a first intermediate mounting component, and a heel sleeve. The first fitting component, the first intermediate mounting component, and the heel sleeve are on the same vertical plane. The heel assembly consists of three parts: a second fitting component, a second intermediate mounting component, and a heel sleeve. The second fitting component, the second intermediate mounting component, and the heel sleeve are located on the same vertical plane.

[0005] As a preferred embodiment of the present invention, four first mounting holes are provided on the front heel mounting groove, and four first protrusions are integrally mounted on the first fitting component, the four first protrusions being adapted to the four first mounting holes on the front heel mounting groove.

[0006] As a preferred embodiment of the present invention, the first protrusion is provided with a first limiting hole, and the first intermediate mounting part is provided with a second limiting hole and a first screw hole, the second limiting hole and the first limiting hole overlap and are locked by screws.

[0007] As a preferred technical solution of the present invention, the front heel sleeve is provided with a second screw hole, the second screw hole overlaps with the first screw hole on the first intermediate mounting part and is locked by screws, and the bottom end of the front heel sleeve is provided with a front heel anti-slip groove pattern that has a protective effect.

[0008] As a preferred embodiment of the present invention, the heel mounting groove is provided with four third mounting holes, and the second fitting is integrally mounted with four second protrusions, which are adapted to the four second mounting holes on the heel mounting groove.

[0009] As a preferred embodiment of the present invention, the second protrusion is provided with a third limiting hole, and the second intermediate mounting part is provided with a fourth limiting hole and a third screw hole respectively. The fourth limiting hole and the third limiting hole overlap and are locked by screws.

[0010] As a preferred embodiment of the present invention, the heel sleeve is provided with a fourth screw hole, which overlaps with the third screw hole on the second intermediate mounting piece and is locked by screws. The bottom end of the heel sleeve is provided with a heel anti-slip groove pattern for protection.

[0011] As a preferred embodiment of the present invention, the ski boot body has side openings on both sides, and the side openings and ventilation holes are connected to the shoe cavity.

[0012] As a preferred embodiment of the present invention, the bottom of the ski boot body is provided with an anti-slip mesh, which is made of thermoplastic polyurethane material.

[0013] As a preferred embodiment of the present invention, the ski boot body is provided with reinforcing members on both sides, and the reinforcing members are made of carbon fiber.

[0014] Compared with the prior art, the present invention has the following beneficial effects: (1) This invention is a ski boot with a detachable and adjustable sole. When the function of the front heel cover or the back heel cover is reduced due to wear, the user does not need to replace the entire boot or the entire sole. Instead, the user only needs to purchase the corresponding replacement kit to disassemble and update the boot. The user can replace the front heel component or the back heel component with different materials, hardness or texture according to different skiing environment requirements, which greatly extends the service life of the ski boot body and reduces the long-term use cost.

[0015] (2) The present invention is a ski shoe with a detachable and adjustable sole. The detachable design of the device makes it very convenient to clean the grooves, heat dissipation holes and side openings of the sole. The modular connection structure is precise and reliable, ensuring that the components will not come loose when subjected to huge lateral and longitudinal impacts during skiing. The safety is no different from that of a fixed sole. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a structural schematic diagram of a ski boot with a detachable and adjustable sole according to an embodiment of the present invention; Figure 2 This is a top view of a ski boot with a detachable and adjustable sole according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of a ski boot sole with a detachable and adjustable sole according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of a ski boot heel assembly with a detachable and adjustable sole according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of a detachable and adjustable ski boot heel assembly according to an embodiment of the present invention.

[0018] Figure label: 1. Ski boot body; 2. Ventilation holes; 3. Reinforcing components; 4. Heel assembly; 5. Heel assembly; 6. Heel mounting groove; 7. First mounting hole; 8. Side opening; 9. Boot cavity; 10. Second mounting hole; 11. Anti-slip mesh; 12. Outsole; 13. Heel mounting groove; 14. First fitting component; 15. First intermediate mounting component; 16. Heel sleeve; 17. First protrusion; 18. First limiting hole; 19. Second limiting hole; 20. First screw hole; 21. Second screw hole; 22. Heel anti-slip groove pattern; 23. Second fitting component; 24. Second intermediate mounting component; 25. Heel sleeve; 26. Second protrusion; 27. Third limiting hole; 28. Fourth limiting hole; 29. ​​Third screw hole; 30. Heel anti-slip groove pattern; 31. Fourth screw hole. Detailed Implementation

[0019] The invention will now be further described with reference to the accompanying drawings and specific embodiments: Example

[0020] refer to Figure 1, Figure 2 , Figure 3 and Figure 5 Embodiment 1 describes a ski boot body 1, which has a shoe cavity 9 and multiple heat dissipation holes. A sole 12 is mounted on the bottom of the ski boot body 1. A heel mounting groove 6 is formed at the front of the sole 12, and a heel assembly 4 is mounted at the corresponding position of the heel mounting groove 6. A heel mounting groove 13 is formed at the rear of the bottom of the sole 12, and a heel assembly 5 is mounted at the corresponding position of the heel mounting groove 13. The heel assembly 4 consists of three parts: a first fitting member 14, a first intermediate mounting member 15, and a heel sleeve 16, all of which are on the same vertical plane. The heel assembly 5 consists of three parts: a second fitting member 23, a second intermediate mounting member 24, and a heel sleeve 25, all of which are on the same vertical plane. The heel mounting groove 13 has four third mounting holes. Four second protrusions 26 are integrally installed on part 23. The four second protrusions 26 are adapted to the four second mounting holes 10 on the heel mounting groove 13. A third limiting hole 27 is provided on the second protrusion 26. A fourth limiting hole 28 and a third screw hole 29 are provided on the second intermediate mounting part 24 respectively. The fourth limiting hole 28 and the third limiting hole 27 overlap and are locked by screws. A fourth screw hole 31 is provided on the heel sleeve 25. The fourth screw hole 31 overlaps with the third screw hole 29 on the second intermediate mounting part 24 and is locked by screws. The bottom end of the heel sleeve 25 is provided with a heel anti-slip groove 30 for protection. Side openings 8 are provided on both sides of the ski boot body 1. The side openings 8 and the ventilation holes 2 are connected to the shoe cavity 9. An anti-slip mesh 11 is provided at the bottom of the ski boot body 1. The anti-slip mesh 11 is made of thermoplastic polyurethane material. Reinforcing parts 3 are provided on both sides of the ski boot body 1. The reinforcing parts 3 are made of carbon fiber material. In this embodiment, the air circulation path formed by the heat dissipation holes, side openings 8 and shoe cavity 9, combined with the breathable lining, effectively expels sweat and improves the comfort of wearing for a long time. The anti-slip mesh 11 on the bottom provides better grip when walking without skiing. Example

[0021] refer to Figure 3 and Figure 4Example 2 is a further description of Example 1. It includes four first mounting holes 7 on the front heel mounting groove 6, four first protrusions 17 integrally mounted on the first fitting part 14, the four first protrusions 17 being adapted to the four first mounting holes 7 on the front heel mounting groove 6, a first limiting hole 18 on the first protrusion 17, a second limiting hole 19 and a first screw hole 20 respectively on the first intermediate mounting part 15, the second limiting hole 19 and the first limiting hole 18 being overlapped and locked by screws, a second screw hole 21 on the front heel sleeve 16, the second screw hole 21 being overlapped and locked by screws with the first screw hole 20 on the first intermediate mounting part 15, and a front heel anti-slip groove 22 for protective effect installed at the bottom of the front heel sleeve 16. In this embodiment, when the front heel cover 16 or the rear heel cover 25 becomes worn and loses its function, the user does not need to replace the entire shoe or the entire sole 12. Instead, the user only needs to purchase the corresponding replacement kit to disassemble and update the shoe themselves, which greatly extends the service life of the ski boot body 1, reduces long-term use costs, and reduces waste.

[0022] In practical applications, during normal skiing use, the front heel assembly 4 and rear heel assembly 5 are precisely inserted into the corresponding mounting slots on the sole 12 via the protrusions on their first fitting piece 14 and second fitting piece 23, completing the initial positioning and load-bearing foundation. Subsequently, the first intermediate mounting piece 15 and the second intermediate mounting piece 24 cover them respectively, align them through the limiting holes, and tighten them with screws to firmly fix the fittings to the sole 12, forming a stable intermediate connection layer. Finally, the functional front heel sleeve 16 and rear heel sleeve 25 are connected to the intermediate heel through their screw holes. Align the screw holes on the mounting parts and tighten them with screws to complete the assembly of the entire module. The front heel anti-slip groove 22 and the rear heel anti-slip groove 30 directly contact the snow surface, providing friction and protection. When replacement is needed, simply reverse the operation, loosen and remove the connecting screws, and the worn front heel sleeve 16 or rear heel sleeve 25 can be removed and replaced separately. It is even possible to replace the entire front heel assembly 4 or rear heel assembly 5 (including the fitting parts and the intermediate mounting parts) as a whole module. The operation is simple and quick, and the entire disassembly and assembly process is convenient and suitable for widespread use.

[0023] In the description of this invention, it should be noted that the terms "top," "bottom," "one side," "the other side," "front," "rear," "middle part," "inner," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for 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 the invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0024] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A ski boot with a detachable and adjustable sole (12), characterized in that, The ski boot body (1) includes a shoe cavity (9) and multiple heat dissipation holes for heat dissipation. The bottom of the ski boot body (1) is fitted with a sole (12). The front part of the sole (12) is fitted with a heel mounting groove (6), and a heel component (4) is installed at the corresponding position of the heel mounting groove (6). The rear part of the bottom of the sole (12) is fitted with a heel mounting groove (13), and a heel component (5) is installed at the corresponding position of the heel mounting groove (13). The heel assembly (4) is composed of three parts: a first fitting part (14), a first intermediate mounting part (15), and a heel sleeve (16). The first fitting part (14), the first intermediate mounting part (15), and the heel sleeve (16) are on the same vertical plane. The heel assembly (5) is composed of three parts: a second fitting part (23), a second intermediate mounting part (24), and a heel sleeve (25). The second fitting part (23), the second intermediate mounting part (24), and the heel sleeve (25) are on the same vertical plane.

2. The ski boot with a detachable and adjustable sole (12) according to claim 1, characterized in that, The front heel mounting groove (6) is provided with four first mounting holes (7), and the first fitting part (14) is integrally mounted with four first protrusions (17), which are adapted to the four first mounting holes (7) on the front heel mounting groove (6).

3. A ski boot with a detachable and adjustable sole (12) according to claim 2, characterized in that, The first protrusion (17) is provided with a first limiting hole (18), and the first intermediate mounting part (15) is provided with a second limiting hole (19) and a first screw hole (20). The second limiting hole (19) and the first limiting hole (18) overlap and are locked by screws.

4. A ski boot with a detachable and adjustable sole (12) according to claim 3, characterized in that, The front heel sleeve (16) is provided with a second screw hole (21), which overlaps with the first screw hole (20) on the first intermediate mounting part (15) and is locked by screws. The bottom end of the front heel sleeve (16) is provided with a front heel anti-slip groove (22) that provides protection.

5. A ski boot with a detachable and adjustable sole (12) according to claim 1, characterized in that, The heel mounting groove (13) is provided with four third mounting holes, and the second fitting (23) is integrally mounted with four second protrusions (26), which are adapted to the four second mounting holes (10) on the heel mounting groove (13).

6. A ski boot with a detachable and adjustable sole (12) according to claim 5, characterized in that, The second protrusion (26) is provided with a third limiting hole (27), and the second intermediate mounting part (24) is provided with a fourth limiting hole (28) and a third screw hole (29). The fourth limiting hole (28) and the third limiting hole (27) overlap and are locked by screws.

7. A ski boot with a detachable and adjustable sole (12) according to claim 6, characterized in that, The heel sleeve (25) has a fourth screw hole (31), which overlaps with the third screw hole (29) on the second intermediate mounting part (24) and is locked by screws. The bottom end of the heel sleeve (25) is equipped with a heel anti-slip groove (30) that provides protection.

8. A ski boot with a detachable and adjustable sole (12) according to claim 1, characterized in that, The ski boot body (1) has side openings (8) on both sides, and the side openings (8) and the ventilation holes (2) are connected to the shoe cavity (9).

9. A ski boot with a detachable and adjustable sole (12) according to claim 1, characterized in that, The bottom of the ski boot body (1) is fitted with an anti-slip mesh (11), which is made of thermoplastic polyurethane material.

10. A ski boot with a detachable and adjustable sole (12) according to claim 1, characterized in that, The ski boot body (1) has reinforcing members (3) installed on both sides, and the reinforcing members (3) are made of carbon fiber.

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