CN212574317U

CN212574317U - Externally-guided shoe spike with elasticity and grip

Info

Publication number: CN212574317U
Application number: CN202021400789.7U
Authority: CN
Inventors: 袁世红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-02-23
Anticipated expiration: 2030-07-15

Abstract

The utility model provides an outer direction have elasticity and grab the spike of land fertility. The spike that has elasticity and grabs land fertility of outer direction sets up in the installation department of sole including one, the bottom of installation department is provided with touches ground portion, the top of installation department is provided with a undercut standing groove, the bottom of installation department seted up one with the through-hole of standing groove intercommunication. The utility model provides a spike that has elasticity and grabs land fertility of outer direction, through setting up the stabilizer and the elasticity portion at the stabilizer top, when contacting ground, the stabilizer upward movement, extrude elasticity portion, make it produce deformation, touch the slight deformation of ground portion and upwards contract simultaneously, realize the buffering effect, play the shock attenuation effect to the wearer, reduce the impact that the shank joint received, simultaneously because touch the deformation of ground portion limited, the stabilizer motion range is also limited, reach the limit behind the motion certain distance, when making to play cushioning effect, also can keep sufficient ground fertility of grabbing, avoid skidding.

Description

Externally-guided shoe spike with elasticity and grip

Technical Field

The utility model relates to a sports wear field especially relates to a spike that has elasticity and grabs ground power of outer direction.

Background

Athletic shoes are often equipped with spikes to increase traction of the shoe with the ground. The spikes protrude from the sole of the shoe and are in contact with soft ground such as turf, artificial turf, laterite tennis courts and the like. The spikes dig into the soft ground under the weight of the athletic shoe wearer to provide good traction for the wearer for running and sudden stop.

Present sports shoes's spike is overall structure generally, and partly spike is the harder material that the integrative was moulded plastics and is formed, and this kind of spike generally has good grip, but because it lacks shock-absorbing structure, at the in-process of running, scram, can conduct the vibrations that receive to the shank, and long-time dress causes serious injury to the joint easily, also has partly spike to have elasticity, but hardness is lower, buckles easily when running and leads to tumbling easily, and the result of use is not good.

Therefore, there is a need to provide an externally guided stud with elasticity and grip that solves the above mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a spike that has elasticity and grabs land fertility of outer direction has solved current spike and has partly spike and be the harder material that an organic whole was moulded plastics and is formed, because it lacks shock-absorbing structure, at the in-process of running, scram, can conduct the vibrations that receive to the shank, and long-time dress causes serious injury to the joint easily, also has partly spike to have elasticity, but hardness is lower, buckles easily when running and leads to falling down, problem that the result of use is not good.

For solving the technical problem, the utility model provides a spike that has elasticity and grabs ground power of outer direction, set up in the installation department of sole including one, the bottom of installation department is provided with touches ground portion, the top of installation department is provided with a undercut standing groove, the bottom of installation department seted up one with the through-hole of standing groove intercommunication, the vertical link up in through-hole slidable ground is provided with a steady portion, be provided with an elastic component in the standing groove, the elastic component bottom with the contact of steady portion top, the bottom of steady portion is vertical link up extremely touch the inside of ground portion.

Preferably, the stabilizing part comprises a guide column and a connecting piece fixedly connected to the top end of the guide column, and the top of the connecting piece is fixedly connected with the bottom of the elastic piece.

Preferably, the ground contact part is internally and vertically provided with a vertical groove for accommodating the guide post, and the vertical groove is in interference fit with the guide post.

Preferably, the bottom end of the stabilizing portion and the bottom end of the grounding portion are at the same level.

Preferably, the bottom end of the stabilizing portion extends to the bottom of the grounding portion, and the horizontal plane of the bottom end of the grounding portion is higher than the horizontal plane of the bottom end of the stabilizing portion.

Compared with the prior art, the utility model provides an outer direction have elasticity and grab the spike of land fertility and have following beneficial effect:

the utility model provides an outer spike that has elasticity and grab land fertility of direction, through setting up the stabilizer and the elasticity portion at the stabilizer top, when contacting ground, the stabilizer up-movement, extrusion elasticity portion, make it produce deformation, touch the slight deformation of ground portion simultaneously and upwards contract, realize the buffering effect, play the shock attenuation effect to the wearer, reduce the impact that the shank joint received, simultaneously because touch the deformation of ground portion limited, the motion range of stabilizer is also limited, reach the limit behind the motion certain distance, when making to play cushioning effect, also can keep sufficient ground fertility of grabbing, avoid skidding.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of an externally oriented elastic and traction stud according to the present invention;

FIG. 2 is an exploded view of the structure of the externally oriented stud with spring and grip shown in FIG. 1;

figure 3 is a schematic diagram of an embodiment of the externally oriented stud with spring and grip properties shown in figure 1.

Reference numbers in the figures: 1. an installation part; 11. a placement groove; 12. a through hole; 2. a grounding part; 21. a vertical slot; 3. a stabilizer; 31. a guide post; 32. connecting sheets; 4. an elastic member; 41. and (4) mounting the groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural view of a preferred embodiment of the externally guiding shoe spike with elasticity and grip; FIG. 2 is an exploded view of the structure of the externally oriented stud with spring and grip shown in FIG. 1; figure 3 is a schematic diagram of an embodiment of the externally oriented stud with spring and grip properties shown in figure 1. The spike that has elasticity and grabs land fertility of outer direction includes that one sets up in installation department 1 of sole, the bottom of installation department 1 is provided with touches ground portion 2, the top of installation department 1 is provided with a undercut's standing groove 11, the bottom of installation department 1 seted up one with the through-hole 12 of standing groove 11 intercommunication, vertical lining up in through-hole 12 is provided with a steady portion 3, be provided with an elastic component 4 in the standing groove 11, elastic component 4 bottom with the contact of 3 tops of steady portion, the bottom of steady portion is vertical to link up to touch the inside of ground portion 2, the bottom of steady portion 3 with the bottom of touching ground portion 2 is in same level.

The elastic member 4 is soft and elastic plastic, and is fixed in the placing groove 11 to generate a buffering effect. The stabilizer 3 is a hard material and has self-lubricating properties.

When contacting ground, the bottom of portion 2 and the portion 3 of stabilizing contacts ground simultaneously, receives great pressure, touches ground portion 2 and is the elasticity material, has certain elasticity, can produce the deformation of certain degree, touches 2 deformation of ground portion and upwards contracts, 3 synchronous upward motions extrusion elastic component 4 of stabilizing part for elastic component 4 warp and produce elasticity, cushions partly impact force, thereby produces buffering effect, and then reduces the vibrations that the shank joint received.

The portion 2 that stabilizes 3 provides the guide effect to contacting to the earth, guarantees to touch ground portion 2 and can upwards contract, and can not buckle, guarantees to touch ground portion 2 and normally upwards deformation, avoids producing to buckle and leads to falling down. Because the deformation of portion 2 that touches ground is limited to stablize portion 3 is hard material, and its motion amplitude is also limited, when playing certain cushioning effect, can insert earth again or grasp ground, can keep having certain holding power, avoids buffering too much to lead to touching ground unstably and losing holding power.

The stabilizer 3 comprises a guide post 31 and a connecting piece 32 fixedly connected to the top end of the guide post 31, and the top of the connecting piece 32 is fixedly connected with the bottom of the elastic piece 4.

Mounting groove 41 has been seted up to the bottom of elastic component 4, and installation piece 32 is located mounting groove 41, installation piece 32 and elastic component 4 fixed connection.

The diameter of the mounting piece 32 is larger than the inner diameter of the through hole 12, so that the top end of the guide column 31 cannot move downwards into the through hole 12, and the rubber of the elastic part 4 can be prevented from entering a gap between the stabilizing part 3 and the mounting part 1 and flowing into the mounting part 1 when the sole is injected.

Touch in the ground portion 2 vertically seted up and hold the perpendicular groove 21 of guide post 31, erect groove 21 with be interference fit between the guide post 31, can prevent that earth from getting into and erecting in the groove 21.

The surface of the guide post 31 and the inner wall of the through hole 12 are in transition fit or clearance fit.

As shown in fig. 3, another embodiment of the present invention is provided, in this embodiment, the bottom end of the stabilizing portion 3 extends to the bottom of the grounding portion 2, and the horizontal plane where the bottom end of the grounding portion 2 is located is higher than the horizontal plane where the bottom end of the stabilizing portion 3 is located.

In this embodiment, the bottom of the portion of stabilizing 3 contacts ground earlier, thereby receive pressure along erecting groove 21 and through-hole 12 upward movement extrusion elastic component 4, make the elastic component 4 deformation production elasticity, offset some impact force, touch portion of grounding 2 contact ground later, contact with stabilizing 3 together with ground contact, support load, also make to touch portion of grounding 2 can not produce the condition such as buckling and leading to falling down, the stability of portion of grounding 2 has both been guaranteed, sufficient land fertility of grabbing has, also can produce certain buffering effect.

The utility model provides an outer direction have elasticity and grab the theory of operation of the spike of land fertility as follows:

when stepping on the ground, 2 contact ground of portion of touching ground, receive great pressure, produce the deformation of certain degree, touch 2 deformation of portion of touching ground and upwards contract, 3 synchronous upward motions extrusion elastic component 4 of stable portion, make elastic component 4 warp and produce elasticity, cushion partly impact force, thereby produce buffering effect, and then reduce the vibrations that the shank joint received, simultaneously because the deformation that touches portion of touching ground 2 is limited, can keep sufficient land fertility of grabbing, avoid skidding, can compromise the buffering and grab ground.

through setting up the portion of stablizing 3 and the elastic component 4 at the 3 tops of portion of stablizing, when contacting ground, the 3 upward movements of portion of stablizing, extrusion elastic component 4, make it produce deformation, touch the portion of earthing 2 deformation upwards shrink slightly simultaneously, realize the buffering effect, play the shock attenuation effect to the wearer, reduce the impact that the shank joint received, simultaneously because touch the portion of earthing 2 deformation limited, the 3 motion amplitude of portion of stablizing is also limited, reach the limit behind the motion certain distance, when making to play the cushioning effect, also can keep sufficient land fertility of grabbing, avoid skidding.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An externally oriented stud with elastic properties and grip, comprising a mounting portion (1) arranged on the sole, characterized in that: the bottom of installation department (1) is provided with touches ground portion (2), the top of installation department (1) is provided with a undercut standing groove (11), the bottom of installation department (1) seted up one with through-hole (12) of standing groove (11) intercommunication, the vertical link up of slidable in through-hole (12) is provided with a steady portion (3), be provided with an elastic component (4) in standing groove (11), elastic component (4) bottom with steady portion (3) top contact, the bottom of steady portion (3) is vertical link up extremely touch the inside of ground portion (2).

2. An externally guided spike with resilience and grip according to claim 1 characterised in that the stabilising portion (3) comprises a post (31) and a web (32) fixedly attached to the top of the post (31), the top of the web (32) being fixedly attached to the bottom of the resilient member (4).

3. An externally-guided spike with elasticity and grip according to claim 2, wherein a vertical slot (21) for accommodating the guide post (31) is vertically arranged in the ground contact portion (2), and the vertical slot (21) and the guide post (31) are in interference fit.

4. An externally guided spike with resilience and grip according to claim 1 characterised in that the bottom end of the stabilising portion (3) is at the same level as the bottom end of the ground-contacting portion (2).

5. An externally guided spike with resilience and grip according to claim 1, characterised in that the bottom end of the stabilising portion (3) extends to the bottom of the ground-contacting portion (2), the level of the bottom end of the ground-contacting portion (2) being higher than the level of the bottom end of the stabilising portion (3).