CN116671699A - Shoe device capable of replacing anti-skid air bag shock absorption module according to needs - Google Patents

Abstract

The invention relates to a shoe device capable of replacing an anti-skid air bag shock absorption module according to needs, which comprises a sole component, a plurality of anti-skid nails and holes, wherein the anti-skid nails comprise an outer cylinder shell, an air bag column and an anti-skid core, the outer cylinder shell and the holes are assembled together through threads, the outer cylinder shell is further provided with an inner cavity hole, the air bag column is sleeved in the bottom of the inner cavity hole, the wall of the inner cavity hole is further provided with a guide chute, the outer wall of the anti-skid core is provided with a limit bump, the anti-skid core is sleeved in the inner cavity hole, the limit bump is correspondingly embedded in the guide chute and limits the limit bump by locking countersunk screws, and under the elastic action of the air bag column, the anti-skid core is enabled to move up and down along the guide chute, and the bottom surface of the anti-skid core is further provided with anti-skid teeth and a tool assembling and disassembling operation hole. The shoe device can facilitate people to select the proper anti-skid studs according to the weight of the people so as to obtain good shock absorption effect and sports performance, and the anti-skid studs are very convenient and simple to assemble and disassemble and replace, and have good shock absorption and anti-skid effects.

Description

A shoe device capable of replacing anti-skid airbag shock-absorbing modules on demand

technical field

The invention relates to the technical field of shoes, in particular to shoes capable of replacing anti-skid studs.

Background technique

At present, there are three main realization forms of shoes with shock-absorbing functions sold to consumers on the market: one is to make an air bag with an air bag structure integrally on the sole of the shoe, represented by Nike in the United States. Shock-absorbing sports shoes; the other is to obtain a shock-absorbing effect by changing the material of the sole (such as Adidas' sports shoes with foamed material to make the sole), so that the sole itself has a certain deformability and cushioning performance; The third is that by setting a spring inside the heel of the shoe, the insole is pressed against the spring, and when the human heel steps on the insole, the return elasticity of the spring can be used to obtain a shock-absorbing effect. The shoes products adopting these technical means solve the shock absorption problem of shoes, but do not solve the anti-slip problem of shoes during walking.

The Chinese patent application number is 201520971544.2, and the published patent document titled "anti-slip shoes with replaceable cleats" discloses a non-slip shoe solution with replaceable cleats. Anti-slip block three, the shoe body is provided with sole and upper, the sole of the shoe is provided with square hole three, the upper end of square hole three is provided with sinkhole three, anti-slip block three is provided inside, square hole two is arranged on the left side, and square hole two is provided with sinkhole at the upper end Two, the anti-slip block 2 is set inside, the heel of the sole is provided with a square hole 1, the upper end of the square hole 1 is provided with a sinkhole 1, the anti-slip block 1 is arranged inside, the anti-slip block 3 is provided with a step block 3, and a number of anti-skid nails are evenly distributed on the upper end of the step block 3, The lower end is provided with convex edge three, the anti-slip block two is provided with step block two, and the upper end of step block two is evenly distributed with some anti-skid nails, the lower end is provided with convex edge two, the anti-slip block three is provided with step block one, and the upper end of step block one is evenly distributed with some anti-skid nails, and the lower end is provided with Convex edge 1. This solution adopts embedded anti-skid block settings, which can effectively grip the ground when walking on ice and snow, greatly reducing the chance of slipping and falling when walking. Although the anti-skid shoes of this scheme have solved the anti-slip problem of people's walking, they have not solved the problem of shock absorption of the human body's ankles during walking to relieve impact damage to the lower limbs of the human body.

In addition, in actual use, since everyone's weight, height and foot size are not in equal proportions, when the size of the shoe is suitable for the size of the foot, can the shock-absorbing mechanism in the shoe be suitable for the body weight? Only when the shock absorption capacity of the mechanism is compatible with the body weight can it truly protect the lower limbs of the human body. Apparently, the above-mentioned technical solutions in the disclosed patent documents do not have a structural design that facilitates people to replace the shock-absorbing modules or shock-absorbing mechanisms on demand. In other words, it is convenient for people to choose modules with different shock-absorbing effects according to the sports occasion, so as to help people obtain good enough shock-absorbing performance, and then obtain good protection and good sports performance for ankles and lower limbs. Obviously, as mentioned above The technical scheme does not possess such a structural design.

Contents of the invention

The object of the present invention is to solve the above-mentioned problems and deficiencies, and provide a shoe device that can replace the anti-skid air bag shock-absorbing module on demand. performance, effectively meet the needs of people in different applications, and the assembly and disassembly and replacement of anti-skid studs are very convenient and simple, with good shock absorption and anti-skid effects, which can effectively protect the safety of people's ankles and lower limbs, greatly reducing the ankle and lower limbs. Risk of injury from exercise.

The technical solution of the present invention is achieved in the following way: a shoe device capable of replacing the anti-skid air bag shock-absorbing module on demand, including a sole component, a number of cleats, and several holes for the cleats to be installed on the bottom surface of the sole component. The feature is that the anti-skid stud includes an outer cylinder shell, an air bag column, and an anti-skid core, wherein the outer surface of the outer cylinder shell is provided with external threads, and the hole wall of the hole is correspondingly provided with internal threads. The outer cylindrical shell is installed in the hole through the mutual screwing of its external thread and internal thread; the outer cylindrical shell is also provided with an inner cavity hole, and the cross-sectional diameter of the air bag column is smaller than the cross-sectional diameter of the inner cavity hole. The air bag column is set in the hole bottom of the inner cavity hole; the hole wall of the inner cavity hole is also provided with a guide chute in a symmetrical layout, and the outer surface of the outer shell is also provided with a transverse penetrating guide chute A countersunk screw is installed in the screw hole; the outer wall of the anti-slip core is correspondingly provided with a limit projection that is the same as the layout structure of the guide chute and can be embedded with each other. The anti-slip core is set on the In the inner cavity hole, the limit projections are correspondingly embedded in the guide chute, and the inner ends of the countersunk screws extend into the guide chute and are placed on the bottom of the limit projection. Blocks form a limited assembly structure; one end of the airbag column is on the top surface of the anti-skid core, and the other end of the airbag column is on the bottom of the inner cavity hole, so that under the elastic action of the airbag column , so that the anti-skid core moves up and down along the guide chute; the bottom surface of the anti-skid core is also provided with anti-skid teeth; the bottom surface of the anti-skid core is also provided with an assembly and disassembly tool operation hole.

Beneficial effects of the present invention: the shoe device adopts the structural design of the cylinder shell, the air bag column and the anti-skid core to form the anti-skid module of the air bag shock-absorbing telescopic structure, which not only facilitates people to choose suitable anti-skid studs according to their own weight, To obtain good shock absorption effect and motion performance, effectively meet the needs of people in different applications, and through the mutual cooperation of external threads, internal threads, assembly and disassembly tool operation holes, guide chute, and limit bumps, the anti-skid studs It is very convenient and simple to assemble, disassemble and replace. It has good shock absorption and anti-skid effects, can effectively protect the safety of people's ankles and lower limbs, and greatly reduces the risk of injury to ankles and lower limbs due to sports.

Description of drawings

Fig. 1 is a schematic cross-sectional structure diagram of the present invention.

FIG. 2 is a structural schematic diagram of the present invention in a plan view direction.

Fig. 3 is a schematic diagram of the assembly and disassembly structure of the anti-skid stud of the present invention.

Fig. 4 is a schematic cross-sectional structural view of the anti-skid stud of the present invention.

Fig. 5 is a structural schematic diagram of the cleat replacement matching box of the present invention.

Fig. 6 is a schematic structural diagram of a simplified version of the anti-skid stud solution of the present invention.

Detailed ways

As shown in Fig. 1 and Fig. 2, a kind of anti-skid airbag shock-absorbing module shoe device described in the present invention can be replaced on demand, comprises sole part 1, some anti-skid studs 2, several supplying parts that are arranged on the bottom surface of sole part 1 The hole 3 for the anti-skid stud 2 is installed, and the shoe upper 4 is also installed on the sole component 1 . In order to achieve the purpose proposed by the present invention, as shown in Figure 3 and Figure 4, the anti-skid stud 2 includes an outer cylinder shell 21, an air bag column 22, and an anti-skid core 23, wherein the outer surface of the outer cylinder shell 21 is provided with There are external threads 211 , and internal threads 31 are correspondingly provided on the wall of the hole 3 , and the outer shell 21 is installed in the hole 3 through the mutual screwing of the external threads 211 and the internal threads 31 . In addition, as shown in FIG. 3 , the outer cylinder shell 21 is also provided with an inner cavity hole 212, and the cross-sectional diameter of the air bag column 22 is smaller than the cross-sectional diameter of the inner cavity hole 212 to reserve for the air bag column 22. The space for stretching and deformation is obtained to obtain the required elasticity, and the air bag column 22 is set in the bottom of the inner cavity hole 212, as shown in FIG. 4 .

As shown in Fig. 3 and Fig. 4, the hole wall of the inner cavity hole 212 is also provided with a guide chute 213 in a symmetrical layout, and the outer surface of the outer cylinder shell 21 is also provided with a transverse penetration to the guide chute 213 A screw hole 214 is provided, and a countersunk screw 215 is installed in the screw hole 214 . The outer wall of the anti-skid core 23 is correspondingly provided with a limit projection 231 that has the same layout structure as the guide chute 213 and can be embedded in each other. The protrusions 231 are correspondingly embedded in the guide chute 213, and the inner ends of the countersunk screws 215 extend into the guide chute 213 and are placed on the bottom of the limit protrusion 231, as shown in the position on the right side of FIG. As shown, a limited assembly structure is formed on the limit protrusion 231 so that the anti-skid core will not fall off and be limited in the inner cavity hole 212, and it can slide up and down along the guide chute 213. As shown in Figure 4 again, one end of the air bag column 22 is pushed on the top surface of the anti-skid core 23, and the other end of the air bag column 22 is pushed on the bottom of the inner chamber hole 212, so that the air bag column Under the action of elasticity of 22, the anti-skid core 23 is moved up and down along the guide chute 213.

The bottom surface of the anti-slip core 23 is also provided with anti-slip teeth 232 , and the bottom surface of the anti-slip core 23 is also provided with an assembly and disassembly tool operation hole 233 . As shown in Figures 3 and 4, the present embodiment adopts the design of the assembly and disassembly tool operation hole 233 as an inner hexagonal screw hole, so that as shown in Figure 5, the hexagonal key 5 can be used to assemble and disassemble the anti-skid stud 2.

The air bag column 22 is generally made of highly flexible rubber material or its composite material, and the air pressure saturation of the air bag column 22 can be pre-filled with gas according to the weight of the human body.

As shown in Figure 5, during implementation, generally, each pair of shoes is provided with one or more matching boxes 6 of cleats 2 with several airbag columns 22 of different air pressure saturations inside, so that people can replace them according to the counterweight. . The matching box 6 is respectively provided with a plurality of concave cavities 60 for the anti-skid studs 2 and a groove 601 for placing the hexagonal key 5. Each anti-skid stud 2 is placed in the concave cavities 60 according to the number or model. The serial number or model is not shown in the figure. Described matching box 6 is made of bottom box 61 and box cover 62 that are hingedly connected to each other, and also is respectively provided with magnetic suction lock fastener 63 and metal magnetic suction sheet 64 on the front edge of box cover 62 and bottom box 61, so that The box cover 62 is buckled on the bottom box 61 .

In addition, the anti-skid stud 2 of the present invention can also be made into a simplified version without shock-absorbing performance, that is, as shown in FIG. 6 , and then a simplified anti-skid shoe solution with replaceable anti-skid stud 2 can be introduced.

The description of the above structural solutions is the embodiment of the preferred implementation mode of the present invention, but it does not represent a limitation to the protection scope of the technical solutions of the present invention. It should be pointed out here that for those of ordinary skill in the art, without departing from the concept of the present invention, some modifications and improvements can also be made. These modifications and improvements all belong to the protection scope of the present invention and fall into the The scope of protection of the present invention.

Claims (1)

1. The utility model provides a can change anti-skidding air pocket shock module shoe device as required, includes sole part (1), a plurality of cleat (2), sets up a plurality of hole (3) that supply cleat (2) to install on sole part (1) bottom surface, its characterized in that: the anti-skid nail (2) comprises an outer cylinder shell (21), an air bag column (22) and an anti-skid core (23), wherein

An external thread (211) is arranged on the outer surface of the outer cylinder shell (21), an internal thread (31) is correspondingly arranged on the hole wall of the hole (3), and the outer cylinder shell (21) is installed in the hole (3) through the screwing of the external thread (211) and the internal thread (31);

the outer cylinder shell (21) is also provided with an inner cavity hole (212), the cross section diameter of the air bag column (22) is smaller than that of the inner cavity hole (212), and the air bag column (22) is sleeved in the hole bottom of the inner cavity hole (212);

the hole wall of the inner cavity hole (212) is also provided with symmetrically arranged guide sliding grooves (213), the outer surface of the outer cylinder shell (21) is also provided with screw holes (214) which transversely penetrate through the guide sliding grooves (213), and countersunk screws (215) are arranged in the screw holes (214);

limiting convex blocks (231) which are identical to the guide sliding grooves (213) in layout structure and can be mutually embedded are correspondingly arranged on the outer wall of the anti-skid core (23), the anti-skid core (23) is sleeved in the inner cavity hole (212), the limiting convex blocks (231) are correspondingly embedded in the guide sliding grooves (213), the inner ends of the countersunk head screws (215) extend into the guide sliding grooves (213) and are arranged at the bottoms of the limiting convex blocks (231), and a limited assembly structure is formed for the limiting convex blocks (231);

one end of the air bag column (22) is propped against the top surface of the anti-skid core (23), and the other end of the air bag column (22) is propped against the cavity bottom of the inner cavity hole (212) so as to enable the anti-skid core (23) to do up-down telescopic movement along the guide chute (213) under the elastic action of the air bag column (22);

the bottom surface of the anti-slip core (23) is also provided with anti-slip teeth (232); the bottom surface of the anti-skid core (23) is also provided with a mounting and dismounting tool operation hole (233).