Multifunctional carbon plate sole

Abstract

The utility model provides a multifunctional carbon plate sole which comprises a sole body, a carbon fiber plate and a cover plate, and the carbon fiber plate and the cover plate are arranged in an installation groove in the top of the sole body. The carbon fiber plate is of an integrated structural design and comprises a half sole part, an arch part and a rear sole part, the front half area of the half sole part is a first elastic area, and the half sole part is provided with a plurality of transverse arc-shaped grooves and longitudinal arc-shaped grooves which are arranged in a criss-cross mode. The two longitudinal arc-shaped grooves located at the left end and the right end of the transverse arc-shaped groove extend from the front sole part to the arch part and the rear sole part and get close to each other. The bottoms of the transverse arc-shaped grooves and the longitudinal arc-shaped grooves downwards protrude out of the lower surface of the carbon fiber plate; the rear half area of the half sole part, the arch part and the front half area of the rear sole part are combined to form a high-hardness area, and the rear half area of the rear sole part is a second elastic area; the bottom of the cover plate tightly presses the top of the carbon fiber plate, and the outer edge of the cover plate is tightly bonded with the inner edge of the mounting groove. The utility model can have better resilience force and stable supporting effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of carbon plate shoes, and specifically relates to a multifunctional carbon plate sole. Background Art

[0002] At present, many existing sports shoes increase the resilience and stability of the soles by adding carbon fiber plates inside the soles. In actual use, when athletes run, the carbon fiber plates will bend upwards as the soles bend upwards to generate resilience, but when the soles drive the carbon fiber plates to bend upwards, the carbon fiber plates are prone to insufficient resilience when they rebound; or when riding a bicycle with lockless pedals, when the soles are subjected to excessive downward pedaling force, the carbon fiber plates are prone to reverse bending and deformation downwards, resulting in a deterioration in the stable support effect of the soles. When riding a bicycle with lockless pedals, the loss of pedaling force energy will increase, reducing pedaling efficiency. In view of this, the applicant conducted in-depth research on the above-mentioned problems, and thus this case was created. Utility Model Content

[0003] In view of the above problems existing in the prior art, the technical problem to be solved by the present invention is to provide a multifunctional carbon plate sole with better resilience and stable supporting effect.

[0004] The technical solution of the utility model is as follows: a multifunctional carbon plate sole, comprising a sole body, a carbon fiber plate and a cover plate, wherein a mounting groove is provided on the top of the sole body, and the carbon fiber plate and the cover plate are arranged in the mounting groove;

[0005] The carbon fiber plate is an integrated structural design, including a forefoot portion, an arch portion and a rear foot portion, the front half of the forefoot portion is a first elastic zone, and the rear half of the forefoot portion is provided with a plurality of transverse arc grooves spaced front to back and a plurality of longitudinal arc grooves spaced left to right, the transverse arc grooves and the longitudinal arc grooves are arranged crisscross, and the two longitudinal arc grooves located at the left and right ends of the transverse arc grooves extend from the forefoot portion to the arch portion and the rear foot portion and are close to each other; the transverse arc grooves and the longitudinal arc grooves are both formed integrally with the carbon fiber plate, and the transverse arc grooves and the longitudinal arc grooves are arranged in a crisscross pattern. The bottoms of the arc-shaped grooves all protrude downward from the lower surface of the carbon fiber plate; the rear half of the forefoot, the arch, and the front half of the rear foot are combined to form a high hardness zone, and the rear half of the rear foot is a second elastic zone; the structure of the mounting groove is matched with the structure of the carbon fiber plate, and the bottom of the mounting groove is provided with a plurality of first mounting grooves matching the transverse arc-shaped grooves and a plurality of second mounting grooves matching the longitudinal arc-shaped grooves; the cover plate is matched with the mounting groove, the bottom of the cover plate presses the top of the carbon fiber plate, and the outer edge of the cover plate is tightly bonded to the inner edge of the mounting groove.

[0006] The carbon fiber plate has higher structural strength and better rigidity, and has a variety of different physical properties as a whole. The first elastic zone and the second elastic zone at the front and rear ends have the characteristics of being bendable and strongly rebounding. The carbon fiber plate will not crack or break when bent upward, and can generate greater rebound force; the high hardness zone in the middle section is not easy to bend and deform downward, and has a good stable supporting effect; the forefoot and the rear foot of the manufactured carbon plate sole have better rebound force, the middle section is not easy to bend and deform downward, and can have a better stable supporting effect.

[0007] Furthermore, the two longitudinal arc grooves located at the left and right ends of the transverse arc groove extend from the forefoot portion toward the arch portion and approach each other, merge into a longitudinal arc groove at the arch portion and continue to extend to the front half of the rear foot portion.

[0008] Furthermore, the two longitudinal arc grooves extending from the forefoot portion toward the arch portion and the rear foot portion are in a "V" shape as a whole.

[0009] Furthermore, the transverse arc grooves and the longitudinal arc grooves arranged in a crisscross pattern on the forefoot portion of the carbon fiber plate are in an "A" shape as a whole.

[0010] Furthermore, a first arc-shaped notch is provided at the front end of the forefoot portion of the carbon fiber plate, and a second arc-shaped notch is provided at the rear end of the heel portion.

[0011] Furthermore, the arch area of ​​the sole body is provided with at least one observation hole which passes through the sole body from top to bottom, and the carbon fiber plate can be viewed through the observation hole from the bottom of the sole body.

[0012] Furthermore, the sole body is composed of a non-slip and wear-resistant outsole and an EVA midsole. The bottom of the non-slip and wear-resistant outsole is provided with anti-slip grooves, and the top of the EVA midsole is provided with a mounting groove.

[0013] The beneficial effects of the utility model are as follows: the carbon fiber plate structure provided in the utility model has higher strength and better rigidity, and has a variety of different physical properties as a whole. The first elastic zone and the second elastic zone at the front and rear ends have the characteristics of being bendable and strongly rebounding. When the carbon fiber plate is bent upward, no cracks or breaks will occur, and a greater rebound force can be generated; the high hardness zone in the middle section is not easy to bend and deform, and has a good stable support effect; the forefoot and rear foot of the manufactured carbon plate sole have better rebound force, and when running, the carbon plate sole provides a stronger auxiliary thrust by enhancing the rebound force, and can have a better running rebound boosting effect, which is also more helpful for improving the running speed; the middle section of the manufactured carbon plate sole is not easy to bend and deform downward, and can have a better stable support effect. When riding a bicycle with lockless pedals, the loss of pedaling force energy can be greatly reduced, the pedaling efficiency is improved, and it is easier and more labor-saving; in addition, the carbon plate sole of the utility model has a simple structure, is easy to assemble and produce, and helps to improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an exploded view of the utility model.

[0015] Figure 2 It is a three-dimensional diagram of the carbon fiber plate of the utility model when viewed from an upward angle.

[0016] Figure 3 It is a schematic diagram of the top surface structure of the carbon fiber plate of the utility model.

[0017] Figure 4 It is a left structural schematic diagram of the carbon fiber plate of the utility model.

[0018] Figure 5 It is a schematic cross-sectional structure diagram of the carbon fiber plate of the utility model.

[0019] Figure 6 It is a three-dimensional diagram of the sole body of the utility model when viewed from an upward angle.

[0020] The markings in the accompanying drawings are: including a sole body 1, a non-slip and wear-resistant outsole 101, an EVA midsole 102, a mounting groove 11, a first mounting groove 12, a second mounting groove 13, an observation hole 14, a carbon fiber plate 2, a forefoot portion 21, an arch portion 22, a rear foot portion 23, a transverse arc groove 24, a longitudinal arc groove 25, a first arc notch 26, a second arc notch 27, a first elastic zone 201, a second elastic zone 202, a high hardness zone 203, and a cover plate 3. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0022] like Figures 1 to 6As shown, a multifunctional carbon plate sole comprises a sole body 1, a carbon fiber plate 2 and a cover plate 3. A mounting groove 11 is provided on the top of the sole body 1. The depth of the mounting groove 11 is preferably 6 mm. The carbon fiber plate 2 and the cover plate 3 are arranged in the mounting groove 11. The structure of the mounting groove 11 is matched with the structure of the carbon fiber plate 2. The bottom of the mounting groove 11 is provided with a plurality of first mounting grooves 12 matching the transverse arc grooves 24 and a plurality of second mounting grooves 13 matching the longitudinal arc grooves 25. The cover plate 3 is matched with the mounting groove 11. The cover plate 3 is an EVA flat cover plate with a thickness of preferably 5 mm. The bottom of the cover plate 3 presses the top of the carbon fiber plate 2, and the outer edge of the cover plate 3 is tightly bonded to the inner edge of the mounting groove 11.

[0023] like Figures 1 to 6 As shown, the carbon fiber plate 2 is an integrated structural design, including a forefoot portion 21, an arch portion 22 and a rear foot portion 23. The front half of the forefoot portion 21 is a first elastic zone 201, and the material thickness of the first elastic zone 201 is preferably 0.6 mm. The rear half of the forefoot portion 21 is provided with a plurality of transverse arc grooves 24 arranged at intervals in front and back and a plurality of longitudinal arc grooves 25 arranged at intervals in left and right. The transverse arc grooves 24 and the longitudinal arc grooves 25 are arranged in a crisscross pattern, and the two longitudinal arc grooves 25 located at the left and right ends of the transverse arc grooves 24 extend from the forefoot portion 21 to the arch portion 22 and approach each other, merge into a longitudinal arc groove 25 at the arch portion 22 and continue to extend to the front half of the rear foot portion 23; the longitudinal arc grooves 25 at the forefoot portion of the carbon fiber plate 2 The transverse arc grooves 24 and the longitudinal arc grooves 25 arranged in a staggered manner are in an "A" shape as a whole; the two longitudinal arc grooves 25 extending from the forefoot portion 21 to the arch portion 22 and the rear foot portion 23 are in a "V" shape as a whole; the transverse arc grooves 24 and the longitudinal arc grooves 25 are both formed integrally with the carbon fiber plate 2, and the bottoms of the transverse arc grooves 24 and the longitudinal arc grooves 25 protrude downward from the lower surface of the carbon fiber plate 2; the rear half of the forefoot portion 21, the arch portion 22, and the front half of the rear foot portion 23 are combined to form a high hardness zone 203, and the material thickness of the high hardness zone 203 is preferably 1.2 mm, and the rear half of the rear foot portion 23 is the second elastic zone 202, and the material thickness of the second elastic zone 202 is preferably 0.6 mm. The carbon fiber plate 2 has higher structural strength and better rigidity, and has a variety of different physical properties as a whole. The first elastic area 201 and the second elastic area 202 at the front and rear ends have the characteristics of being bendable and strongly rebounding. The carbon fiber plate 2 will not crack or break when bent upward, and can generate greater resilience; the high hardness area 203 in the middle section is not easy to bend and deform downward, and has a good stable supporting effect.

[0024] like Figures 1 to 6As shown, the front end of the forefoot portion 21 of the carbon fiber plate 2 is provided with a first arc-shaped notch 26, and the rear end of the rear foot portion 23 is provided with a second arc-shaped notch 27. The arch area of ​​the sole body 1 is provided with at least one observation hole 14 that passes through the sole body from top to bottom, and the carbon fiber plate 2 can be viewed from the bottom of the sole body 1 through the observation hole 14. The sole body 1 is composed of a non-slip and wear-resistant outsole 101 and an EVA midsole 102. The bottom of the non-slip and wear-resistant outsole 101 is provided with anti-slip grooves, and the top of the EVA midsole 102 is provided with a mounting groove 11.

[0025] The forefoot and rearfoot of the carbon plate sole of the utility model have better resilience. When running, the carbon plate sole provides stronger auxiliary thrust by enhancing the resilience, can have better running rebound and boost effect, and is also more helpful for improving the running speed; the middle section of the manufactured carbon plate sole is not easy to bend and deform downward, and can have better stable support effect. When riding a bicycle with lockless pedals, it can greatly reduce the loss of pedaling force energy, improve pedaling efficiency, and be easier and more labor-saving; in addition, the carbon plate sole of the utility model has a simple structure, is easy to assemble and produce, and helps to improve production efficiency.

[0026] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited thereto. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A multifunctional carbon plate sole, characterized in that: It comprises a sole body, a carbon fiber plate and a cover plate, wherein a mounting groove is provided on the top of the sole body, and the carbon fiber plate and the cover plate are arranged in the mounting groove; The carbon fiber plate is an integrated structural design, including a forefoot portion, an arch portion and a rear foot portion, the front half of the forefoot portion is a first elastic zone, the rear half of the forefoot portion is provided with a plurality of transverse arc grooves spaced front to back and a plurality of longitudinal arc grooves spaced left to right, the transverse arc grooves and the longitudinal arc grooves are arranged in a crisscross pattern, and the two longitudinal arc grooves located at the left and right ends of the transverse arc grooves extend from the forefoot portion to the arch portion and the rear foot portion and are close to each other; the transverse arc grooves and the longitudinal arc grooves are both formed integrally with the carbon fiber plate, and the bottoms of the transverse arc grooves and the longitudinal arc grooves are both protruding downward from the lower surface of the carbon fiber plate; the rear half of the forefoot portion, the arch portion and the front half of the rear foot portion are combined to form a high hardness zone, and the rear half of the rear foot portion is a second elastic zone; The structure of the mounting groove is matched with the structure of the carbon fiber plate, and the bottom of the mounting groove is provided with a plurality of first mounting grooves matching the transverse arc grooves and a plurality of second mounting grooves matching the longitudinal arc grooves; The cover plate is matched with the mounting groove, the bottom of the cover plate presses the top of the carbon fiber plate, and the outer edge of the cover plate is tightly bonded to the inner edge of the mounting groove.

2. The multifunctional carbon plate sole according to claim 1, characterized in that: The two longitudinal arc grooves located at the left and right ends of the transverse arc groove extend from the forefoot portion to the arch portion and approach each other, merge into a longitudinal arc groove at the arch portion and continue to extend to the front half of the rear foot portion.

3. The multifunctional carbon plate sole according to claim 2, characterized in that: The two longitudinal arc grooves extending from the forefoot portion toward the arch portion and the rear foot portion are in a "V" shape as a whole.

4. The multifunctional carbon plate sole according to claim 1, characterized in that: The transverse arc grooves and the longitudinal arc grooves arranged in a crisscross pattern on the front palm part of the carbon fiber plate are in an "A" shape as a whole.

5. The multifunctional carbon plate sole according to claim 1, characterized in that: The front end of the forefoot portion of the carbon fiber plate is provided with a first arc-shaped notch, and the rear end of the heel portion is provided with a second arc-shaped notch.

6. The multifunctional carbon plate sole according to claim 1, characterized in that: The arch area of ​​the sole body is provided with at least one observation hole which passes through the sole body from top to bottom, and the carbon fiber plate can be viewed through the observation hole from the bottom of the sole body.

7. The multifunctional carbon plate sole according to claim 1, characterized in that: The sole body is composed of a non-slip and wear-resistant outsole and an EVA midsole. The bottom of the non-slip and wear-resistant outsole is provided with anti-slip grooves, and the top of the EVA midsole is provided with a mounting groove.

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