CN2855154Y

CN2855154Y - Improved spike

Info

Publication number: CN2855154Y
Application number: CN 200520132726
Authority: CN
Inventors: 张福权
Original assignee: FANKE Co Ltd
Current assignee: FANKE Co Ltd
Priority date: 2005-11-11
Filing date: 2005-11-11
Publication date: 2007-01-10
Anticipated expiration: 2015-11-11

Abstract

The utility model discloses an improved shoe tack, designed to solve the problem of weak effect of grabbing the ground by the shoe tack, which is arranged inside the shoe bottom comprising a nail standing with a bottom, a plurality of joint standings, shaped in the brink of the bottom and elastic drifting opposite to the bottom; several nail bodies are respectively arranged on every joint standing and extrude out of the shoe bottom; thus, every joint standing and some nail bodies can be coated by the elastic shoe bottom. When every nail body makes the joint standing drift a little at the same time under the force, the user can take advantage of the elasticity of the material of this shoe bottom expertly and the elastic-restoring force of every joint standing to produce a proper ground grabbing force.

Description

The shoe tack of improvement

Technical field

The utility model relates to a kind of footwear, particularly a kind of shoe tack of improvement.

Background technology

Existing shoe tack mainly is arranged at the footwear bottom side, in order to stand as the person that wears the footwear or can produce when walking in the soft place of meadow or soil property anti-skidding, grab the ground effect, therefore, the footwear of tool shoe tack is that a lot of sports events is required, as track and field, golf etc.

The pattern of existing shoe tack can be divided into two types substantially, and one is the shoe tack of single column, and it two be the most plate-like shoe tacks of following closely body of tool.Though the shoe tack of aforementioned first kind of pattern generally is laid in the footwear bottom side with most, but, consideration based on cost and design, the footwear bottom side can not be provided with too many shoe tack usually, and therefore, this kind shoe tack belongs to the mode that single-point is grabbed ground, earth-grasping force is not enough, and ground reaction force is back to foot with the single-point pattern when trampling, and more easily makes the vola produce sense of discomfort.Though and the shoe tack of second kind of pattern has several nail bodies and improve skidproof effect, but a skidproof effect is in fact only had in the disk body of rigidity and the design of several nail bodies, there is no real grab effect.

The utility model content

Main purpose of the present utility model is to address the aforementioned drawbacks, and a kind of shoe tack of improvement is provided, and it respectively follows closely the body resiliently deflectable, in order to can make set shoes produce preferable anti-skidding, grab the ground effect.

For reaching aforesaid purpose, the utility model provides a kind of shoe tack of improvement, includes a nail seat, is arranged at the sole inside of shoes, has a bottom, and the number connecting support is shaped in this bottom peripheral edge and can omits relative bottom resilient bias; Number nail body is arranged at respectively respectively and also gives prominence to outside the sole on this connecting support.

Adopt said structure, respectively this connecting support is followed closely body and coated by elastic sole with part, when this nail body respectively is subjected to the external force effect and when connecting support slightly is offset simultaneously, can ingeniously utilizes the elasticity of this sole material and the elastic-restoring force of each connecting support to produce suitable earth-grasping force.

Description of drawings

Fig. 1 is the three-dimensional combination figure of the utility model first preferred embodiment.

Fig. 2 is the three-dimensional exploded view of the utility model first preferred embodiment.

Fig. 3 is the user mode figure that the utility model first preferred embodiment is installed in sole, shows that the nail body inserts the state on ground.

Fig. 4 is the user mode figure that the utility model first preferred embodiment is installed in sole, shows that the nail body inserts another state on ground.

Fig. 5 is the three-dimensional combination figure of the utility model second preferred embodiment.

The three-dimensional combination figure of Fig. 6 the utility model the 3rd preferred embodiment.

The specific embodiment

Below, lift the some preferred embodiments of the utility model, and be described in further detail in conjunction with the accompanying drawings as after, wherein:

As shown in Figure 1 to Figure 3, the shoe tack 10 of the utility model one preferred embodiment can be arranged at elastic sole 21 inside of shoes 20, is made of a nail seat 12 and number nail body 14.

This nail seat 12, be bent into by metal material, had a bottom 22, three connecting supports 24, form by the lamellar body bending that is stretched on these bottom 22 outer rims, in order to the resilient bias slightly of this bottom 22 relatively, have a base portion 26 respectively, this base portion 26 is bent to form in the bottom 22 periphery, one pedestal 28, be connected on this base portion 26, bending is round, in order to can form a jack 30 thereon.

Respectively should nail body 14, made with the metal material more hard than this nail seat 12, be inserted in respectively respectively in this jack 30.

Like this, this nail seat 12 is positioned at sole 21 inside, respectively should then give prominence to sole 21 suitable lengths by nail body 14 ends, thus, respectively this connecting support 24 and nail body 14 all can be subjected to the coating of sole 32 elastomeric materials, can ingenious land productivity with the elasticity and the connecting support 24 bottom 22 slightly designs of resilient bias relatively of these sole 21 materials, make respectively should 14 generations of nail body suitably grab elasticity:

Because trample when walking, the angle of kiss the earth slightly changes usually by foot for people, therefore, being arranged at each shoe tack 10 contact of these shoes 20 bottoms or the angle on insertion ground also can change to some extent, as shown in Figure 3, when if respectively this nail body 14 presents slightly the slotting ground state of gathering, sole 21 parts that are positioned at 14 of this nail bodies respectively will be compressed and produce bounce, cooperate the elastic-restoring forces of slightly outer of bottom 22 relatively of this connecting support 24 respectively, can improve respectively these nail body 14 outer strength of opening, thereby improve earth-grasping force, the skidproof effect that respectively should follow closely body 14.Otherwise, when if respectively this nail body 14 presents slightly outer contact of opening or inserts the ground state, as shown in Figure 4, being positioned at respectively, sole 21 parts in these nail body 14 outsides will be under pressure and produce the bounce that nail body 14 is drawn in, cooperate respectively this connecting support 24 bottom 22 elastic-restoring forces of gathering slightly relatively, the strength that can impel respectively these nail body 14 generations to draw in, and then also can promote its earth-grasping force and skidproof effect.

As shown in Figure 5, the shoe tack 30 of another preferred embodiment of the utility model, its structure is identical with this shoe tack 10 substantially, difference be in: it is respectively followed closely body 32 and is terminal taper, and, this nail body 32 can not come off on connecting support 34 or stressed connecting support 34 the inners that are squeezed in order to make respectively, and respectively the position of the corresponding nail in these connecting support 34 outsides body 32 is knocked out a depression 36 respectively, in order to can clamp respectively this nail body 32.Like this, this shoe tack 30 also possess aforementioned preferable anti-skidding, grab the ground effect.

As shown in Figure 6, the shoe tack 40 of another preferred embodiment of the utility model, base portion 43 2 sides of its each connecting support 42 bend and the jack 46 of corresponding pedestal 44 relatively, make respectively that these nail body 48 the inners can be connected to base portion 43 end faces, thereby can not clamp-on and influence and grab the ground effect when making respectively this nail body 48 stressed towards extreme directions in the connecting support 42.

As from the foregoing, this shoe tack utilization of the utility model can appropriate resilient bias each connecting support collocation coat the design of connecting support and the sole elasticity material of nail body, no matter respectively present the state of which kind of skew when the user walks during this nail body kiss the earth, the elastic-restoring force that all can be subjected to appropriateness is passed and is produced and grab the ground effect, compared to existing shoe tack, the utility model possesses better anti-skidding effect really.

In sum, shoe tack provided by the utility model, it utilizes the connecting support collocation bag of resiliently deflectable Cover the design of the elastic sole of connecting support and rivet nut, can make set shoes produce better anti-skidding, grab ground Effect.

Claims

1. the shoe tack of an improvement is arranged at the elastic sole inside of shoes, it is characterized in that comprising:

One nail seat has a bottom, and the number connecting support is shaped in this bottom peripheral edge and can omits relative bottom resilient bias;

Number nail body is arranged at respectively respectively and also gives prominence to sole on this connecting support.

2. shoe tack as claimed in claim 1 is characterized in that: this nail seat is made with metal material.

3. shoe tack as claimed in claim 1 is characterized in that: respectively this connecting support comprises a pedestal respectively, and respectively this pedestal is provided with a jack, and this nail body one end is inserted in the jack.

4. shoe tack as claimed in claim 3 is characterized in that: respectively this pedestal section generally becomes round, in order to form this jack.

5. shoe tack as claimed in claim 4 is characterized in that: respectively this connecting support comprises a base portion respectively, and respectively this base portion bends in bottom peripheral edge, and respectively this pedestal is connected in the base portion outer end.

6. shoe tack as claimed in claim 1 is characterized in that: respectively this nail body is made with metal material.

7. shoe tack as claimed in claim 4 is characterized in that: respectively be respectively equipped with a depression of corresponding nail body on this pedestal, but respectively should the nail body in order to packing.

8. shoe tack as claimed in claim 5 is characterized in that: respectively two sides of this base portion bend and the jack of corresponding pedestal relatively, respectively should the inner butt base portion of nail body end face.