Multifunctional sole

Abstract

The utility model relates to the technical field of shoes, in particular to a multifunctional shoe sole which comprises a shoe sole body and at least one elastic rope fixing lock catch arranged on the shoe sole body and used for being connected with an elastic rope, and the multiple elastic rope fixing lock catches are all fixedly arranged on the peripheral side of the shoe sole body. The shoe sole is integrated with the elastic rope fixing lock catch, the elastic rope fixing lock catch is connected with the elastic rope, stable fixation of the elastic rope is achieved, the elastic rope has a fixed anchor point and is not prone to displacement or falling off in the movement process when elastic rope auxiliary movement is conducted, and the elastic rope fixing lock catch expands the use function of the shoe sole; therefore, the shoe sole fits with the elastic rope to assist sports.

Description

Technical Field

[0001] This application relates to the technical field of footwear, and more specifically, to a multifunctional sole. Background Technology

[0002] As a core functional component of footwear, the sole's structural design directly impacts wearing comfort, athletic performance, and functional expandability. Traditional sole design primarily focuses on basic functionalities, including cushioning structures, anti-slip tread patterns, and arch support. Although current technologies have continuously optimized the basic performance of soles, significant limitations remain in functional expansion.

[0003] Currently, commercially available footwear products generally suffer from a lack of functionality, with their soles only providing basic support and cushioning. When users engage in professional sports training (such as resistance training or rehabilitation training that requires the assistance of resistance bands), they often fix the resistance bands by pressing the sole of the shoe firmly onto the foot or temporarily binding them to the upper or ankle. This method of fixation easily leads to insufficient stability of the resistance bands, causing them to shift or even fall off during training, affecting training effectiveness and posing safety hazards. Utility Model Content

[0004] To address the issue that traditional shoe soles have limited functionality and are difficult to effectively adapt to scenarios requiring elastic cord support during exercise, this application provides a multifunctional shoe sole.

[0005] A multifunctional shoe sole includes a sole body and an elastic cord fixing buckle disposed on the sole body for connecting an elastic cord. The number of elastic cord fixing buckles is at least one, and multiple elastic cord fixing buckles are fixedly disposed on the periphery of the sole body.

[0006] Preferably, the elastic cord fixing buckle includes a lock body and a buckle body. The buckle body includes an insert rod, two buckle blocks disposed on opposite sides of one end of the insert rod, and a binding block disposed on the other end of the insert rod. The binding block is used to securely fasten the elastic cord. The insert rod and the two buckle blocks form a "T" shape. The lock body includes a body block. One end of the body block has an insert groove, and the other end of the body block has a limiting groove. The insert groove communicates with the limiting groove. The insert groove provides space for the insert rod and the two buckle blocks. The block is inserted and the insertion rod is rotated. The limiting groove includes an overlapping part that coincides with the insertion groove, a first arc-shaped part, and a second arc-shaped part. The first arc-shaped part is formed by the overlapping part accommodating one of the buckles extending upward in an arc shape, and the first arc-shaped part allows the buckle to swing 90°. The second arc-shaped part is formed by the overlapping part accommodating another buckle extending downward in an arc shape, and the second arc-shaped part allows the buckle to swing 90°. The lock body is fixedly disposed on the sole body.

[0007] Preferably, the binding block includes a block body and a slot that extends through the block body.

[0008] Preferably, the lock body has recesses on the bottom walls of the first arc-shaped portion and the second arc-shaped portion that match the shape and size of the buckle block, and the recesses are positioned after the buckle block has swung 90°.

[0009] Preferably, the sole body is made of EVA material, the locking body and the buckle body are both made of metal, the sole body is injection molded to wrap and fix the locking body, and the insertion groove is connected to the outside of the sole body.

[0010] Preferably, an anti-slip rubber sheet is glued and fixed to the bottom surface of the shoe sole body.

[0011] The beneficial technical effects of this application are as follows:

[0012] 1. The sole integrates an elastic cord fixing buckle, which connects the elastic cord to achieve stable fixation. This ensures that the elastic cord has a fixed anchor point during elastic cord-assisted exercise, making it less likely to shift or fall off during exercise. The elastic cord fixing buckle expands the functionality of the sole, enabling the sole to be adapted to scenarios where elastic cord-assisted exercise is performed.

[0013] 2. In the elastic cord fixing lock, the elastic cord is tied tightly to the binding block. The inserting rod of the buckle body and the buckle block are inserted into the inserting groove, so that the two buckle blocks are respectively placed in the first arc-shaped part and the second arc-shaped part of the limiting groove. Then, the inserting rod is rotated so that the two buckle blocks swing in an arc shape by 90°. When the elastic cord is tightened, the two buckle blocks press against the bottom wall of the limiting groove to fix the elastic cord. Furthermore, the buckle body and the lock body can be separated by the insertion and rotation of the buckle body, reducing the trouble of tying the elastic cord every time, which is more convenient.

[0014] 3. By recessing grooves on the bottom walls of the first and second arc-shaped portions, the buckle block is inserted into the grooves to limit the swing of the buckle block, thereby making the lock body more stably lock the buckle body and making the connection between the elastic rope fixing buckle and the elastic rope more stable. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a multifunctional shoe sole according to this embodiment.

[0016] Figure 2 This is a schematic diagram of the elastic cord fixing buckle in this embodiment.

[0017] Figure 3 This is a schematic diagram of the lock body in this embodiment.

[0018] Reference numerals: 1. Shoe sole body; 2. Elastic cord fixing buckle; 21. Lock body; 211. Body block; 212. Insertion groove; 213. Limiting groove; 2131. Overlapping part; 2132. First arc-shaped part; 2133. Second arc-shaped part; 214. Groove; 22. Buckle body; 221. Insertion rod; 222. Buckle block; 223. Binding block; 2231. Block; 2232. Groove; 3. Anti-slip rubber sheet. Detailed Implementation

[0019] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0020] Reference Figure 1-3 A multifunctional shoe sole includes a sole body 1 and an elastic cord fixing buckle 2. The elastic cord fixing buckle includes a locking body 21 and a buckle body 22. The buckle body 22 includes an insertion rod 221, two buckle bodies 22 disposed on opposite sides of one end of the insertion rod 221, and a binding block 223 disposed on the other end of the insertion rod 221. The binding block 223 is used to bind and fix the elastic cord. The insertion rod 221 and the two buckle blocks 222 form a "T" shaped structure. The locking body 21 includes a body block 211. One end of the body block 211 has an insertion groove 212, and the other end of the body block 211 has a limiting groove 213. The insertion groove 212 and the limiting groove 213 are connected. The connection is made so that the insertion groove 212 allows the insertion rod 221 and two fasteners 222 to pass through and allows the insertion rod 221 to rotate. The limiting groove 213 includes an overlapping portion 2131 that coincides with the insertion groove 212, a first arc-shaped portion 2132, and a second arc-shaped portion 2133. The first arc-shaped portion 2132 is formed by extending upward in an arc shape from the portion of the overlapping portion 2131 that accommodates one fastener 222, and the first arc-shaped portion 2132 allows the fastener 222 to swing 90°. The second arc-shaped portion 2133 is formed by extending downward in an arc shape from the portion of the overlapping portion 2131 that accommodates another fastener 222, and the second arc-shaped portion 2133 allows the fastener 222 to swing 90°.

[0021] Reference Figure 1 The sole body 1 is made of EVA material, while the locking body 21 and buckle body 22 are both made of metal. The sole body 1 is wrapped and fixed with the locking body 21 by injection molding. The sole body 1 and the locking body 21 are connected as a whole, which makes the sole more integrated and aesthetically pleasing, while reducing the impact on the sole's support walking function. The locking body 21 is located on the periphery of the sole, and the opening of the locking body 21 is connected to the outside of the sole body.

[0022] The above structure is implemented as follows: the elastic cord is tied tightly to the binding block 223, the inserting rod 221 and the buckle block 222 of the buckle body 22 are inserted into the inserting groove 212, and the two buckle blocks 222 are respectively placed in the first arc-shaped part 2132 and the second arc-shaped part 2133 of the limiting groove 213. Then, the inserting rod 221 is rotated so that the two buckle blocks 222 swing in an arc shape by 90°. When the elastic cord is tightened, the two buckle blocks 222 press against the bottom wall of the limiting groove 213 to fix the elastic cord. The elastic cord fixing buckle 2 integrated in the sole fixes the elastic cord, so that the elastic cord has a fixed anchor point when performing elastic cord assisted exercise, and it is not easy for the elastic cord to shift or fall off during the exercise. The elastic cord fixing buckle 2 expands the use function of the sole and realizes the scenario of the sole matching the elastic cord assisted exercise. Furthermore, by rotating the insertion rod 221, the two buckle blocks 222 are repositioned and inserted into the insertion slot 212, thereby pulling the buckle body 22 out of the lock body 21. The buckle body 22 and the lock body 21 are separated by the insertion and rotation of the buckle body 22, reducing the trouble of tying with an elastic rope each time, which is more convenient.

[0023] Reference Figure 1 Furthermore, the number of elastic cord fixing buckles 2 is six. One is fixed on the front and rear periphery of the sole body 1, and two are fixed on each of the opposite sides of the sole body 1. The two elastic cord fixing buckles 2 are arranged at intervals along the length of the sole body 1. By setting multiple elastic cord fixing buckles 2 around the periphery of the sole body 1, the elastic cord can be fixed at different positions on the sole to correspond to different movement actions, so that the corresponding action is good and the movement effect is good. It can also connect multiple elastic cords at the same time to achieve more complex movement actions.

[0024] Reference Figure 2 Furthermore, the binding block 223 includes a block and a slot 2232 provided through the block 2231. By inserting one end of the elastic rope into the slot 2232 and then tying a knot, the connection point of the elastic rope is made more stable and the elastic rope is less likely to fall off.

[0025] Reference Figure 3 Furthermore, the lock body 21 has recessed grooves 214 on the bottom walls of the first arc-shaped portion 2132 and the second arc-shaped portion 2133, which match the shape and size of the buckle block 222. The grooves 214 are positioned after the buckle block 222 has swung 90°. The buckle block 222 is inserted into the groove 214 to limit the groove 214. The buckle block 222 is not easy to swing, so that the lock body 21 locks the buckle body 22 more stably, and the connection between the elastic rope fixing buckle 2 and the elastic rope is more stable.

[0026] Reference Figure 1Furthermore, the bottom surface of the sole body 1 is glued with an anti-slip rubber sheet 3. The anti-slip rubber sheet 3 increases the friction between the sole and the ground, resulting in good grip and making it less likely to slip when using elastic ropes for exercise.

[0027] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional shoe sole, characterized in that: The shoe includes a sole body and an elastic cord fixing buckle disposed on the sole body for connecting an elastic cord. The number of the elastic cord fixing buckles is at least one, and multiple elastic cord fixing buckles are fixedly disposed on the periphery of the sole body. The elastic cord fixing lock includes a lock body and a buckle body. The buckle body includes an insertion rod, two buckle blocks disposed on opposite sides of one end of the insertion rod, and a binding block disposed at the other end of the insertion rod. The binding block is used to securely fasten the elastic cord. The insertion rod and the two buckle blocks form a "T" shape. The lock body includes a main body block. One end of the main body block has an insertion groove, and the other end of the main body block has a limiting groove. The insertion groove communicates with the limiting groove, and the insertion groove allows the insertion rod and the two buckle blocks to pass through. The insertion rod is inserted and rotated. The limiting groove includes an overlapping part that coincides with the insertion groove, a first arc-shaped part, and a second arc-shaped part. The first arc-shaped part is formed by extending upward in an arc shape from the overlapping part that accommodates one of the buckles, and the first arc-shaped part allows the buckle to swing 90°. The second arc-shaped part is formed by extending downward in an arc shape from the overlapping part that accommodates another buckle, and the second arc-shaped part allows the buckle to swing 90°. The lock body is fixedly disposed on the sole body. The lock body has recesses on the bottom walls of the first arc-shaped portion and the second arc-shaped portion that match the shape and size of the buckle block, and the recesses are positioned after the buckle block has swung 90°.

2. The multifunctional shoe sole according to claim 1, characterized in that: The binding block includes a block body and a slot that penetrates the block body.

3. The multifunctional shoe sole according to claim 1, characterized in that: The sole body is made of EVA material, and the locking body and buckle body are both made of metal. The sole body is wrapped and fixed by injection molding, and the insertion groove is connected to the outside of the sole body.

4. A multifunctional shoe sole according to claim 1, characterized in that: The bottom surface of the shoe sole is glued with an anti-slip rubber sheet.

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