Split type big toe carbon structure and running shoes

Abstract

The utility model discloses a split type big toe carbon structure and a running shoe in the technical field of running shoe soles, the split type big toe carbon structure comprises a split type half sole part and a heel part which are integrally formed, the opposite ends of the split type half sole part and the heel part are curled, the split type half sole part is used for supporting a half sole, the heel part is used for supporting a rear sole, and the half sole part and the heel part are integrally formed. A middle waist part is formed at the position where the split half sole part and the heel part are arranged, the split half sole part comprises a first toe part, a first arch bridge section is formed at one end of the first toe part, and split carbon columns which are integrally formed are welded to the top of the split half sole part and the top of the heel part. The opposite ends of the split type half sole part and the heel part are in the curled shape, the curled split type half sole part and the heel part can form a wrapping type positioning structure, the fixing stability of the front end and the rear end of the foot sole can be improved, the foot sole can be prevented from turning on one side by arranging the integrated outer waist climbing carbon plate, and the movement stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a running shoe sole technical field, concretely is a split type big toe carbon structure and running shoes. BACKGROUND

[0002] Carbon plate is a kind of plate-shaped composite material composed of carbon fiber and resin matrix, with high strength, high modulus, light weight and excellent tensile, compression and bending resistance, commonly used as shoe sole support in running shoes, providing stable support for running shoes, and reducing the weight of shoes to improve the efficiency of sports.

[0003] But the existing carbon plate is usually a single-layer sheet with curvature, which is difficult to improve its own buffering resilience, on the other hand, the side of the existing carbon plate lacks a wrapping positioning structure, and the sole is prone to lateral turning after a long time of exercise, lacking exercise stability. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a split type big toe carbon structure, by setting the opposite ends of split type forefoot and heel part are curling, the split type forefoot and heel part of curling can form wrapping positioning structure, which is conducive to improving the fixing stability of the front and rear ends of the sole, and the integrated outer waist climbing carbon plate can prevent the sole from turning sideways and improve the exercise stability.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] Firstly, the utility model provides a split type big toe carbon structure, which comprises an integrated split type forefoot and heel part, the opposite ends of the split type forefoot and heel part are curling, the split type forefoot and heel part of curling can form wrapping positioning structure, which is conducive to improving the fixing stability of the front and rear ends of the sole, thereby ensuring the effective supporting effect of the split type forefoot and heel part on the sole, the split type forefoot is used for supporting the front sole, the heel part is used for supporting the rear sole, and a middle waist part is formed at the setting position of the split type forefoot and heel part, which is used for supporting the middle part of the sole.

[0007] The split type forefoot comprises a first toe part, which can provide continuous supporting force for the big toe during the movement of the sole, thereby reducing the work done by the joint bending process of the big toe, further reducing the consumption of physical energy and the risk of injury to the big toe during the movement, one end of the first toe part forms a first arch section, which is used for supporting the joint of the rebounding big toe, by continuously providing stable rebounding force for the joint of the big toe during the movement, the physical energy consumption of the exerciser and the risk of movement injury at the joint of the big toe can be effectively reduced.

[0008] The top of the split front sole part and the heel part is welded with an integrated split carbon column, the split carbon column includes a waist part carbon column and a heel part carbon column, the side of the split front sole part is formed with an integrated outer waist climbing carbon plate extending upwards, and the integrated outer waist climbing carbon plate is used for balancing the force on the medial and lateral sides of the foot.

[0009] As a further scheme of the present application: the waist part carbon column is in the form of a uniform strip-shaped protrusion, the connection of the split front sole part and the heel part forms a foot waist segment, and the waist part carbon column is used for conducting the force of the foot waist segment to the two ends of the foot sole, thereby improving the accuracy and stability of force conduction of the foot waist segment during movement, and avoiding foot injury caused by deflection and torsional force generated during movement.

[0010] As a further scheme of the present application: the heel part carbon column is arranged from the foot waist segment in the direction of the heel part, the heel part carbon column includes a U-shaped carbon column composed of a straight line segment and an arc segment, and the two ends of the arc segment extend a long strip part in the direction of the heel part, respectively, and the heel part carbon column can improve the accuracy and stability of force conduction between the foot waist segment and the heel part during movement.

[0011] As a further scheme of the present application: the split front sole part further includes a second toe part integrally formed with the first toe part, a first gap is formed between the second toe part and the first toe part, the second toe part is a Y-shaped carbon plate, and the second toe part is used for supporting two adjacent toes, specifically, the second toe part is used for supporting the second toe and the third toe, and by providing stable support for the second toe and the third toe, the bending work of the second toe and the third toe is reduced.

[0012] As a further scheme of the present application: the split front sole part further includes a third toe part integrally formed with the first toe part, one end of the third toe part is formed with a second arch segment, a second gap is formed between the third toe part and the second toe part, and the third toe part is used for supporting the fourth toe and the fifth toe, thereby providing stable support for the fourth toe and the fifth toe, and providing a positive rebound force for the fourth toe and the fifth toe during foot sole movement, which can effectively reduce the bending work of the fourth toe and the fifth toe.

[0013] As a further scheme of the present application: the integrated outer waist climbing carbon plate is an integrated L-shaped carbon plate, which can provide continuous and stable support for the foot sole during long-time movement, prevent the foot sole from turning over, and reduce the risk of turning over of the foot sole, thereby being beneficial to improving the stability of the running posture of the runner.

[0014] As a further scheme of the utility model: the tangent connecting place of the bottom of the first arch bridge section and the split type front palm part is welded with a first form maintaining part, the first form maintaining part is a flat strip-shaped carbon plate, the first form maintaining part is used for maintaining the opening length of the first arch bridge section, deformation of the first arch bridge section is prevented by maintaining the opening length of the first arch bridge section, the first arch bridge section can provide three-dimensional arch bridge type physical buffering and elastic feedback for the instep by cooperation, which is favorable for improving the stability and reliability of the carbon structure use, and reducing the motion safety risk.

[0015] As a further scheme of the utility model: one end of the heel part is formed with a stabilizing wing, the stabilizing wing is an upwardly curled area of the heel part, can wrap the heel, and ensure effective support for the heel.

[0016] As a further scheme of the utility model: the tangent connecting place of the bottom of the second arch bridge section and the split type front palm part is welded with a second form maintaining part, the second form maintaining part is used for maintaining the opening length of the second arch bridge section, deformation of the second arch bridge section is prevented by maintaining the opening length of the second arch bridge section, the second arch bridge section can provide three-dimensional arch bridge type physical buffering and elastic feedback for the instep by cooperation, which is favorable for improving the stability and reliability of the carbon structure use, and reducing the motion safety risk.

[0017] Secondly, the utility model also provides a running shoe which comprises the split type big toe carbon structure.

[0018] Compared with the prior art, the utility model has the advantages of:

[0019] 1. The opposite ends of the split type front palm part and the heel part are curled, the split type front palm part and the heel part can form a wrapping positioning structure, which is favorable for improving the fixing stability of the instep, and the integral type outer waist climbing carbon plate can prevent the instep from turning over and improve the motion stability.

[0020] 2. The split type carbon column can conduct the stress in the middle of the instep to the two ends of the instep, improve the accuracy and stability of force conduction in the middle of the instep during motion, avoid the injury of the foot caused by the deflection and torsion force generated during motion, on the other hand, the first toe part, the second toe part and the third toe part support the five toes on the instep, provide stable support force for the toes, further reduce the bending work of the toe joints, reduce the fatigue degree of the toes during motion, can reduce the physical consumption of the exerciser, effectively reduce the risk of motion injury, and greatly improve the safety of the instep during motion. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a first perspective view of the utility model;

[0022] Figure 2 is a second perspective view of the utility model;

[0023] Figure 3 is an elevation view of the utility model;

[0024] Figure 4 is a rear view of the utility model;

[0025] Figure 5 is a top view of the utility model.

[0026] In the figure: 1, first toe part; 2, second toe part; 3, third toe part; 4, integral type outer waist climbing carbon plate; 5, first arch bridge section; 6, second arch bridge section; 7, middle waist part; 8, stabilizing wing; 9, first form maintaining part; 10, second form maintaining part; 11, middle waist part carbon column; 12, heel part carbon column. DETAILED DESCRIPTION

[0027] The technical solutions 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, 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 fall within the scope of the utility model.

[0028] Embodiment:

[0029] Please refer to Figures 1-5 In the embodiments of the utility model, a split type big toe carbon structure includes integrally formed split type forepaws and heel parts. The opposite ends of the split type forepaws and heel parts are in a curled shape. The split type forepaws and heel parts in a curled shape can form a wrap type positioning structure, which is conducive to improving the fixing stability of the forepaws and heel parts, thereby ensuring the effective supporting effect of the split type forepaws and heel parts on the forepaws. The split type forepaws are used to support the forepaws, and the heel parts are used to support the hind paws. The split type forepaws and heel parts are provided with a middle waist part 7, which is used to support the middle part of the forepaws.

[0030] The split front palm part includes a first toe part 1 capable of providing continuous support to the big toe during the movement of the foot, thereby reducing the work done by the big toe during the bending process of the joint, further reducing the consumption of physical energy and the risk of injury to the big toe during the movement, and one end of the first toe part 1 is formed with a first arch bridge section 5 for supporting the joint of the big toe, which can effectively reduce the physical energy consumption of the athlete and the risk of injury to the joint of the big toe by continuously providing stable rebound force to the joint of the big toe during the movement.

[0031] The top of the split front palm part and the heel part is welded with an integrally formed split carbon column, which includes a waist part carbon column 11 and a heel part carbon column 12, and the side of the split front palm part is formed with an upwardly extending integrated outer waist climbing carbon plate 4 for balancing the stress on the medial and lateral sides of the foot.

[0032] Preferably, the waist part carbon column 11 is in the form of a uniform strip-shaped protrusion, and the connection between the split front palm part and the heel part forms a foot waist segment, and the waist part carbon column 11 is used to conduct the stress of the foot waist segment to both ends of the foot, thereby improving the accuracy and stability of force transmission during movement, and avoiding foot injury caused by deflection and torsional forces generated during movement.

[0033] Preferably, the heel part carbon column 12 is arranged from the foot waist segment in the direction of the heel part, and the heel part carbon column 12 includes a U-shaped carbon column composed of a straight line section and an arc section, and the two ends of the arc section extend a long strip part in the direction of the heel part, respectively, and the heel part carbon column 12 can improve the accuracy and stability of force transmission between the foot waist segment and the heel part during movement.

[0034] Preferably, the split front palm part further includes a second toe part 2 integrally formed with the first toe part 1, and a first gap is formed between the first toe part 1 and the second toe part 2, and the second toe part 2 is a Y-shaped carbon plate, and the second toe part 2 is used to support two adjacent toes, specifically, the second toe part 2 is used to support the second toe and the third toe, and by providing stable support to the second toe and the third toe, the bending work of the second toe and the third toe is reduced.

[0035] Preferably, the split front palm part further includes a third toe part 3 integrally formed with the first toe part 1, and one end of the third toe part 3 is formed with a second arch bridge section 6, and a second gap is formed between the third toe part 3 and the second toe part 2, and the third toe part 3 is used to support the fourth toe and the fifth toe, and by providing stable support to the fourth toe and the fifth toe and providing positive rebound force to the fourth toe and the fifth toe during the movement of the foot, the bending work of the fourth toe and the fifth toe can be effectively reduced.

[0036] Preferably, the integral outer waist climbing carbon plate 4 is an integral L-shaped carbon plate, which can provide sustained and stable support for the foot during long-term movement, prevent the foot from turning over, and reduce the risk of turning over, thereby improving the stability of the running posture of the runner.

[0037] Preferably, the first arch bridge section 5 is welded with a first shape maintaining part 9 at the tangent connection with the split front palm part, the first shape maintaining part 9 is a flat strip-shaped carbon plate, the first shape maintaining part 9 is used to maintain the opening length of the first arch bridge section 5, which prevents the first arch bridge section 5 from deforming, and through cooperation with the first arch bridge section 5, the first arch bridge section 5 can provide three-dimensional arch bridge type physical cushioning and elastic feedback to the foot, thereby improving the stability and reliability of the carbon structure and reducing the risk of sports safety.

[0038] Preferably, one end of the heel part is formed with a stabilizing wing 8, which is an upwardly curled area of the heel part, which can wrap and support the heel effectively.

[0039] Preferably, the second arch bridge section 6 is welded with a second shape maintaining part 10 at the tangent connection with the split front palm part, the second shape maintaining part 10 is used to maintain the opening length of the second arch bridge section 6, which prevents the second arch bridge section 6 from deforming, and through cooperation with the second arch bridge section 6, the second arch bridge section 6 can provide three-dimensional arch bridge type physical cushioning and elastic feedback to the foot, thereby improving the stability and reliability of the carbon structure and reducing the risk of sports safety.

[0040] In a second aspect, the utility model also provides a running shoe, which comprises the split big toe carbon structure as described above.

[0041] The above description is only a preferred embodiment of the utility model, and the protection scope of the utility model is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A split big toe carbon structure, characterized by, The split front sole and heel are integrally formed, the opposite ends of the split front sole and heel are curled, the split front sole is used for supporting the front sole, and the heel is used for supporting the rear sole; The split front sole includes a first toe (1), and one end of the first toe (1) is provided with a first arch bridge section (5). The top of the split front sole and heel is welded with an integrally formed split carbon column, the split carbon column includes a waist section carbon column (11) and a heel carbon column (12), the side of the split front sole is provided with an integrally formed outward waist climbing carbon plate (4) extending upwards, and the integrally formed outward waist climbing carbon plate (4) is used for balancing the stress on the medial and lateral sides of the sole.

2. The split big toe carbon structure of claim 1, wherein: The waist section carbon column (11) is in the form of a uniform strip-shaped protrusion, the connection of the split front sole and heel forms a foot waist section, and the waist section carbon column (11) is used for conducting the stress of the foot waist section to the two ends of the sole.

3. The split big toe carbon structure of claim 2, wherein: The heel carbon column (12) is arranged in the direction of the heel from the foot waist section, the heel carbon column (12) includes a U-shaped carbon column composed of a straight section and an arc section, and two ends of the arc section extend a long strip in the direction of the heel, respectively.

4. The split big toe carbon structure of claim 1, wherein: The split front sole further includes a second toe (2) integrally formed with the first toe (1), a first gap is formed between the first toe (1) and the second toe (2), the second toe (2) is a Y-shaped carbon plate, and the second toe (2) is used for supporting two adjacent toes.

5. The split big toe carbon structure of claim 4, wherein: The split front sole further includes a third toe (3) integrally formed with the first toe (1), one end of the third toe (3) is provided with a second arch bridge section (6), and a second gap is formed between the third toe (3) and the second toe (2).

6. The split big toe carbon structure of claim 1, wherein: The integrally formed outward waist climbing carbon plate (4) is an integrally formed L-shaped carbon plate.

7. The split big toe carbon structure of claim 1, wherein: The bottom of the first arch bridge section (5) is welded with a first shape maintaining component (9) at the tangent connection with the split front sole, and the first shape maintaining component (9) is a flat strip-shaped carbon plate.

8. The split big toe carbon structure of claim 1, wherein: One end of the heel is provided with a stabilizing wing (8), and the stabilizing wing (8) is an upwardly curled area of the heel.

9. The split big toe carbon structure of claim 5, wherein: The bottom of the second arch bridge section (6) is welded with a second shape maintaining component (10) at the tangent connection with the split front sole.

10. A running shoe characterized by The split big toe carbon structure includes the split big toe carbon structure as claimed in any one of claims 1-9.

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