High-strength carbon fiber sole and football shoe
By using high-strength carbon fiber soles, combined with the design of center studs and twisted studs, the torque problem of football shoes during side cutting movement and foot rotation is solved, improving the torsion resistance and reducing the risk of damage to the sole and knee joints.
Patent Information
- Application Number
- CN202421616058.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-07-09
AI Technical Summary
When performing side cutting and turning of the foot, the soles of football shoes are susceptible to greater torque, resulting in sole damage and increasing the pressure and risk of injury to the athlete's knee joint.
The sole made of high-strength carbon fiber is combined with the design of central shoe studs and twisted shoe studs. The central shoe studs are fixed in the central area, the twisted shoe studs are fixed in the torsional area, and are arranged at the rotation interval along the outer periphery with the central shoe studs as the rotation center. The epitaxial parts are distributed around the shoe nails, and the cross-sectional area of the shoe nails is reduced, and the anti-slip parts are used to increase friction.
The torsion resistance of the sole is improved, the risk of sole damage is reduced, and by reducing the locking of the nails to the field, the torsional moment of the athlete's knee joint is reduced, thereby reducing the risk of knee joint injury.
Smart Images
Figure CN222707688U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of shoes, and in particular to a high-strength carbon fiber sole and a football shoe. Background Art
[0002] In football, athletes need to make foot movements such as acceleration, sudden stop, turning and cutting according to the situation on the field. In the prior art, the soles of football shoes are provided with spikes to increase the friction between the football shoes and the field, thereby reducing the relative sliding between the football shoes and the field, so that athletes can often make movements such as acceleration, sudden stop and turning on the field.
[0003] When an athlete makes a side-cutting movement or turns his foot, the studs of the football shoe are embedded in the field, forming a locking mechanism between the football shoe and the field, which causes the sole of the football shoe to be subjected to a large torque, easily causing damage to the sole of the football shoe. Utility Model Content
[0004] In order to improve the sole strength of football shoes, the present application provides a high-strength carbon fiber sole and football shoes.
[0005] The present application provides a high-strength carbon fiber sole and a football shoe, which adopts the following technical solution:
[0006] A high-strength carbon fiber sole comprises a carbon fiber sole body and spikes arranged on the carbon fiber sole body; the sole portion of the carbon fiber sole body comprises a central area and a torsion area, and the torsion area is arranged around the central area; the spikes comprise a central spike and a plurality of torsion spikes, the central spike being fixedly arranged in the central area, and a plurality of torsion spikes being fixedly arranged in the torsion area, and the plurality of torsion spikes being arranged at intervals along the outer periphery of the carbon fiber sole body with the central spike being the rotation center.
[0007] By adopting the above technical solution, the carbon fiber sole body is made of carbon fiber, so that the carbon fiber sole body has good rigidity and good anti-torsion ability, so that the carbon fiber sole body can effectively resist the torsion of the sole of the football shoe and reduce the risk of sole damage of the football shoe.
[0008] Optionally, the cross-sectional area of the stud decreases along a direction away from the carbon fiber sole body.
[0009] By adopting the above technical solution, the studs are larger at the top and smaller at the bottom, so that the studs have better turning force; therefore, when the studs are inserted into the field, the locking between the studs and the ground can be reduced to facilitate the rotation of the studs, thereby releasing the torsional torque of the athlete's knee joint.
[0010] Optionally, the shoe spike includes a shoe spike body and a plurality of extension pieces, the plurality of extension pieces are spaced apart and distributed around the periphery of the shoe spike body, and the shoe spike body and the extension pieces are integrally formed.
[0011] By adopting the above technical solution, the extension piece can improve the friction between the studs and the field to reduce the risk of relative sliding between the soccer shoes and the field. At the same time, the width of the extension piece is small, so when the studs rotate, the resistance to the studs can be reduced, so as to facilitate the rotation of the studs.
[0012] Optionally, along the direction away from the spike body, the distance from the extension piece to the carbon fiber sole body decreases.
[0013] By adopting the above technical solution, the thickness of the extension piece decreases gradually, and when the studs rotate, the resistance on the studs can be further reduced.
[0014] Optionally, when the twisted stud rotates with the central stud as the rotation center, the twisted stud has at least one extension part located on the rotation trajectory of the twisted stud.
[0015] By adopting the above technical solution, an extension piece is located on the rotation track of the torsion spikes to further reduce the friction between the spikes and the field when rotating, so as to facilitate the rotation of the torsion spikes.
[0016] Optionally, the torsion studs include second torsion studs and seventh torsion studs, the second torsion studs are used to cover the first metatarsal area, and the seventh torsion studs are used to cover the fifth metatarsal area; the second torsion studs are connected to the extension member through the extension member.
[0017] By adopting the above technical solution, the second torsion stud and the seventh torsion stud are connected, so that the rigidity of the sole of the foot can be further improved, and the risk of sprain of the sole of the football shoe can be further reduced.
[0018] Optionally, the torsion spikes include third torsion spikes, the third torsion spikes are used to cover the area of the first metatarsal bone close to the first phalanx, and the third torsion spikes are connected to the central spikes via the extension piece.
[0019] By adopting the above technical solution, the third torsion stud is connected to the central stud, so that the rigidity of the sole of the foot can be further improved, and the risk of sole sprain of the football shoe can be further reduced.
[0020] Optionally, the spike also includes an anti-slip part; the anti-slip part includes an inserting part and an abutting part, and the inserting part and the abutting part are integrally formed; the spike body is provided with a receiving groove away from the carbon fiber sole body; the inserting part is inserted into the receiving groove, the inserting part abuts against the bottom wall of the receiving groove, the abutting part abuts against the spike body, and the anti-slip part is bonded and fixed to the spike body.
[0021] By adopting the above technical solution, an anti-slip member is provided at the bottom of the stud body, thereby increasing the friction between the stud and the football field.
[0022] A soccer shoe, the sole of which adopts any one of the high-strength carbon fiber soles described above.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. The carbon fiber sole body is made of carbon fiber, which makes the carbon fiber sole body have good rigidity and good anti-torsion ability. Therefore, the carbon fiber sole body can effectively resist the torsion of the sole of the football shoe and reduce the risk of sole damage to the football shoe; when the athlete's auxiliary support leg rotates, several torsion spikes rotate around the central spike, thereby reducing the locking of the spikes and the field, so as to reduce the torsion torque of the knee joint of the auxiliary support leg;
[0025] 2. On the one hand, the extension piece increases the friction between the studs and the field to reduce the risk of relative sliding between the football shoes and the field; at the same time, the width of the extension piece is small, so when the studs rotate, the resistance to the studs can be reduced, so as to facilitate the rotation of the studs;
[0026] 3. An extension is located on the rotation track of the torsion spikes to further reduce the friction between the spikes and the field to facilitate the rotation of the torsion spikes. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 Schematic diagram of the high-strength carbon fiber sole structure in Example 1.
[0028] Figure 2 It is a schematic diagram of the structure of the sole area of the high-strength carbon fiber sole in Example 1.
[0029] Figure 3 Schematic diagram of the shoe spike structure in Example 1.
[0030] Figure 4 It is a schematic diagram of the football shoe structure in Example 2.
[0031] Explanation of the accompanying drawings: 1. carbon fiber sole body; 11. central area; 12. torsion area; 2. spikes; 21. central spikes; 22. torsion spikes; 221. first torsion spikes; 222. second torsion spikes; 223. third torsion spikes; 224. fourth torsion spikes; 225. fifth torsion spikes; 226. sixth torsion spikes; 227. seventh torsion spikes; 23. heel spikes; 3. upper body; 41. spike body; 411. accommodating groove; 42. anti-slip member; 43. extension member; 431. plug-in portion; 432. abutment portion. DETAILED DESCRIPTION
[0032] The following is combined with Figure 1-4 This application is described in further detail.
[0033] The embodiment of the present application discloses a high-strength carbon fiber sole, which is mainly used in football shoes. Figure 1 The high-strength carbon fiber sole comprises a carbon fiber sole body 1 and spikes 2 arranged on the carbon fiber sole body 1.
[0034] Reference Figure 1 The carbon fiber sole body 1 is made of carbon fiber, so that the sole of the football shoe has good rigidity and good anti-torsion ability. Therefore, the carbon fiber sole body 1 can effectively resist the torsion of the sole of the football shoe and reduce the risk of sole damage of the football shoe.
[0035] At the same time, when the athlete shoots, stops suddenly and turns, the athlete's body will twist, causing the sole of the athlete's auxiliary support leg to rotate. If the shoe spikes 2 are inserted into the football field, the football shoes and the field form a locking mechanism. On the one hand, the soles of the football shoes will be subjected to a large torque, which is easy to cause damage to the soles of the football shoes. On the other hand, the football shoes and the football field form a locking mechanism, which will increase the knee joint pressure of the athlete's auxiliary support leg, which is easy to cause knee joint damage to the athlete.
[0036] Therefore, the sole of the foot of the carbon fiber sole body 1 of the embodiment of the present application is partitioned, and the distribution of the spikes 2 is further improved to facilitate the rotation of the sole of the athlete's foot.
[0037] Reference Figure 1 The sole portion of the carbon fiber sole body 1 includes a central area 11 and a torsion area 12 , and the torsion area 12 is arranged around the central area 11 .
[0038] Reference Figure 1The spikes 2 include a central spike 21 and a plurality of torsion spikes 22. The central spike 21 is fixed to the central region 11, and the plurality of torsion spikes 22 are fixed to the torsion region 12. The plurality of torsion spikes 22 are arranged at intervals along the outer periphery of the carbon fiber sole body 1 with the central spike 21 as the rotation center.
[0039] Reference Figure 1 and Figure 2 In the present embodiment, seven torsion spikes 22 are provided; starting from the toe, along the carbon fiber sole body 1 in a clockwise direction, the seven torsion spikes 22 are sequentially named as the first torsion spike 221, the second torsion spike 222, the third torsion spike 223, the fourth torsion spike 224, the fifth torsion spike 225, the sixth torsion spike 226 and the seventh torsion spike 227.
[0040] Among them, the first torsion spike 221 covers the toe area of the carbon fiber sole body 1, the second torsion spike 222 is used to cover the first toe area, the third torsion spike 223 is used to cover the first metatarsal area close to the first toe, the fourth torsion spike 224 is used to cover the first metatarsal area away from the first toe, the fifth torsion spike 225 is used to cover the fifth metatarsal area away from the fifth toe, the sixth torsion spike 226 is used to cover the fifth metatarsal area close to the fifth toe, and the seventh torsion spike 227 is used to cover the fifth toe area.
[0041] The implementation principle of a high-strength carbon fiber sole and a football shoe in the embodiment of the present application is:
[0042] At the same time, when the athlete shoots, stops suddenly and turns, the sole of the athlete's auxiliary support leg will rotate. Therefore, the spikes 2 are divided into a central spike 21 and a plurality of twisting spikes 22, so that when the athlete's auxiliary support leg rotates, the plurality of twisting spikes 22 rotate around the central spike 21, thereby reducing the locking of the spikes 2 and the field, thereby causing the athlete's auxiliary support leg to have a twisting moment on the knee joint, thereby reducing the athlete's knee joint damage.
[0043] Reference Figure 1 At the same time, the heel portion of the carbon fiber sole body 1 is also provided with three heel spikes 2 to improve the grip of the football shoe and the football field.
[0044] Reference Figure 2 and Figure 3 In this embodiment, the stud 2 includes a stud body 41, a plurality of extensions 43 and a non-slip member 42. The plurality of extensions 43 are spaced around the periphery of the stud body 41, and the stud body 41 and the extensions 43 are integrally formed. The extensions 43 are flat and long strip-shaped structures, so that the extensions 43 can increase the friction between the stud 2 and the field, thereby reducing the risk of relative sliding between the soccer shoe and the field.
[0045] Reference Figure 2 and Figure 3 , and the cross-sectional area of the spike 2 decreases gradually as it moves away from the carbon fiber sole body 1, and the distance from the extension 43 to the carbon fiber sole body 1 decreases gradually. Therefore, when the spike 2 is inserted into the field, the locking between the spike 2 and the ground can be reduced, so as to facilitate the rotation of the spike 2 and release the torsional moment of the athlete's knee joint.
[0046] Reference Figure 2 and Figure 3 When the torsion spike 22 rotates with the central spike 21 as the rotation center, the torsion spike 22 has at least one extension 43 located on the rotation track of the torsion spike 22, so as to further reduce the friction between the spike 2 and the field when rotating, so as to facilitate the rotation of the torsion spike 22.
[0047] Reference Figure 2 In this embodiment, the spike body 41 and the extension piece 43 are both made of TPU material; the spike 2 is bonded and fixed to the carbon fiber sole body 1. After the spike 2 is bonded and fixed to the carbon fiber sole body 1, the anti-torsion performance of the carbon fiber sole body 1 is further improved.
[0048] Reference Figure 2 At the same time, the second torsion stud 222 is connected to the extension member 43 through the extension member 43, and the third torsion stud 223 is connected to the central stud 21 through the extension member 43; thereby further improving the rigidity of the sole of the foot and further reducing the risk of sole sprain of the football shoe
[0049] Reference Figure 3 It is worth noting that the anti-slip member 42 includes an inserting portion 431 and an abutting portion 432, and the inserting portion 431 and the abutting portion 432 are integrally formed; the stud body 41 is provided with a receiving groove 411 away from the carbon fiber sole body 1; the inserting portion 431 is inserted into the receiving groove 411, the inserting portion 431 abuts against the bottom wall of the receiving groove 411, the abutting portion 432 abuts against the stud body 41, and the anti-slip member 42 is bonded and fixed to the stud body 41. The anti-slip member 42 is provided at the bottom of the stud body 41, thereby increasing the friction between the stud 2 and the football field. In this embodiment, the anti-slip member 42 is made of rubber material, and the anti-slip member 42 is bonded and fixed to the stud body 41.
[0050] Example 2
[0051] The difference between this embodiment 2 and embodiment 1 is that:
[0052] Referring to FIG. 4 , a soccer shoe is shown, wherein the sole of the soccer shoe adopts any one of the high-strength carbon fiber soles described above; the soccer shoe also includes an upper body 3 , which is bonded and fixed to the carbon fiber sole body 1 .
[0053] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A high-strength carbon fiber sole, characterized in that: The shoe comprises a carbon fiber sole body (1), and a spike (2) arranged on the carbon fiber sole body (1); the sole portion of the carbon fiber sole body (1) comprises a central area (11) and a torsion area (12), and the torsion area (12) is arranged around the central area (11); the spike (2) comprises a central spike (21) and a plurality of torsion spikes (22), the central spike (21) is fixedly arranged on the central area (11), and a plurality of torsion spikes (22) are fixedly arranged on the torsion area (12), and the plurality of torsion spikes (22) are arranged at intervals along the outer circumference of the carbon fiber sole body (1) with the central spike (21) as the rotation center.
2. The high-strength carbon fiber sole according to claim 1, characterized in that: Along the direction away from the carbon fiber sole body (1), the cross-sectional area of the spikes (2) decreases.
3. The high-strength carbon fiber sole according to claim 1, characterized in that: The shoe spike (2) comprises a shoe spike body (41) and a plurality of extension pieces (43); the plurality of extension pieces (43) are spaced around the periphery of the shoe spike body (41); and the shoe spike body (41) and the extension pieces (43) are integrally formed.
4. The high-strength carbon fiber sole according to claim 3, characterized in that: Along the direction away from the spike body (41), the distance between the extension piece (43) and the carbon fiber sole body (1) decreases.
5. The high-strength carbon fiber sole according to claim 3, characterized in that: When the twisting shoe spike (22) rotates with the central shoe spike (21) as the rotation center, the twisting shoe spike (22) has at least one extension piece (43) located on the rotation track of the twisting shoe spike (22).
6. The high-strength carbon fiber sole according to claim 3, characterized in that: The torsion shoe stud (22) comprises a second torsion shoe stud (222) and a seventh torsion shoe stud (227); the second torsion shoe stud (222) is used to cover the first metatarsal region, and the seventh torsion shoe stud (227) is used to cover the fifth metatarsal region; the second torsion shoe stud (222) is connected to the extension piece (43) via the extension piece (43).
7. The high-strength carbon fiber sole according to claim 3, characterized in that: The shoe spike (2) is also connected to an anti-slip member (42); the anti-slip member (42) comprises an inserting portion (431) and an abutting portion (432), and the inserting portion (431) and the abutting portion (432) are integrally formed; the shoe spike body (41) is provided with a receiving groove (411) away from the carbon fiber sole body (1); the inserting portion (431) is inserted into the receiving groove (411), the inserting portion (431) abuts against a groove bottom wall of the receiving groove (411), the abutting portion (432) abuts against the shoe spike body (41), and the anti-slip member (42) is bonded and fixed to the shoe spike body (41).
8. A football shoe, characterized in that: The sole of the football shoe adopts the high-strength carbon fiber sole as described in any one of claims 1-7.