CN2708707Y

CN2708707Y - Structure of sole stud

Info

Publication number: CN2708707Y
Application number: CN 200420048327
Authority: CN
Inventors: 何铭县
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-12
Filing date: 2004-04-12
Publication date: 2005-07-13
Anticipated expiration: 2014-04-12

Abstract

The utility model relates to a structure of sole stud, and provides a structure with functions of a gelatine stud and a steel stud. The sole stud is mainly composed of a composite column with a through hole and a screw thread, a composite seat with a screw hole, steel studs, an elastic assembly and a water proof pad, wherein the composite column of the gelatine claw stud is provided with a through hole of which the upper end and the lower two end are perforative. Both ends of the composite seat are provided with perforative screw holes, and the composite seat and the large sole of a shoe are integrally formed. The screw hole still penetrates through the large sole. The steel studs penetrate through the through hole of the composite column. The elastic assembly are sleeved on the periphery of the composite column and the upper end of the screw thread. The water proof pad is made of soft rubber. The bottom surface of the water proof pad corresponds to the steel studs and is provided with grooves, and a middle sole is arranged on the water proof pad.

Description

Structure of sole nail

Technical Field

The utility model relates to a structure of sole nail.

Background

Leisure shoes (for example, golf shoes) have a structure in which nails are provided on the sole surface in order to obtain an anti-slip effect on grass. The so-called nails are not limited to all-steel nails and colloidal nails:

firstly, an all-steel nail type:

locking a plurality of steel nails on the sole surface, or putting the steel nails into a mould to be integrally injected and molded when the sole is molded; however, this approach has the following disadvantages:

(1) when walking on the grass land, it is easy to generate the effects of shoveling and scraping, thereby causing serious damage to the large grass, so most of the golf courses today are prohibited to use all-steel nail type soles.

(2) When walking on hard floors, for example: the slate and tile are easy to scratch the floor and slip easily because the steel nails can not be nailed into the hard board. Particularly, the grip is not good, and the wings must be carefully controlled to vertically fall off the ground, otherwise, the wings run the risk of slipping if the wings are inclined.

Secondly, a colloid claw nail type:

as shown in fig. 1 and 2, in order to improve the disadvantages of the all-steel nail, the following are provided: a combined column 1 with screw teeth 2 is put into a mould to be integrally injected and molded into a colloid claw nail 3, a combined seat with a screw hole 5 is arranged to be integrally injected and molded with an outsole 6 of a shoe, and a midsole is laid on the outsole 6. Although the anti-slip effect of the grip force can be increased by means of the rubber nails 3 and the effect of reducing the shoveling and scratching of the large pieces of turf can be obtained, the following disadvantages still exist in this way:

(1) although the mode has better effect of gripping the hard floor, the mode cannot be inserted into the ground, so the positioning effect on the ground is poorer than that of an all-steel nail type. Therefore, when the golf club is used on grass and swings, the gravity center is unstable due to the rotation angle, and the golf club is likely to slip off particularly on the slope grass in rainy days.

(2) All are colloid, so the wear resistance effect is poor, the abrasion is easy, and the replacement is needed frequently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a structure of sole nail.

In order to solve the technical problem, the utility model provides a structure of sole nail, include: the combined column is provided with external screw teeth and an integrally formed colloid claw nail, and consists of a combined seat with a screw hole, an elastic component, a steel nail and a waterproof pad; wherein, the combination column of the colloid claw nail is provided with a through hole which is penetrated by the upper end and the lower end; the combined seat is provided with screw holes which are penetrated through two ends and are integrally formed with the outsole of the shoe, and the screw holes still penetrate through the outsole; the elastic component is sleeved on the periphery of the combined column and the upper end of the screw thread; the steel nail penetrates through the through hole of the combined column, and the upper end of the elastic component props against the bottom surface of the head of the steel nail; the waterproof pad is made of soft rubber, grooves are formed in the bottom surface of the waterproof pad corresponding to the steel nails, the insole of the shoe is laid on the waterproof pad, when the ground is not stepped on (off the ground), the grooves of the waterproof pad can be used for the steel nails to retract into the grooves and do not protrude to the bottom surfaces of the rubber claw nails, and when the soft texture surface is stepped on, the soft insole and the waterproof pad can press the steel nails to protrude out of the bottom surfaces of the rubber claw nails, so that the effect of nailing into the soft texture is achieved.

The utility model provides a wider practical function for the sole with the claw nail. The main technology and purpose are as follows:

first, the rubber nails are provided with steel nails which can protrude a length when the sole of the foot is treaded on the ground. When the vehicle leaves the ground, the vehicle can automatically retract to be hidden into the colloid claw nails, so that the vehicle has the effects of enhancing the ground gripping force of the colloid claw nails, having good positioning effect when the vehicle is driven into the ground, and being suitable for hard ground and soft ground.

And secondly, the colloid claw nails which hide the steel nails can be repeatedly disassembled and assembled, so that the colloid claw nails and the steel nails are convenient to replace when being worn.

Description of the drawings:

FIG. 1 is a perspective exploded view of a prior art;

FIG. 2 is a prior art sectional view of the combination;

fig. 3 is a perspective bottom view of the present invention (a);

fig. 4 is a combined cross-sectional view of the present invention;

fig. 5 is a state diagram of the present invention in a whole sectional view from the ground;

FIG. 6 is a sectional view of the ground treading apparatus of the present invention;

fig. 7 is an exploded perspective view of an embodiment of the elastic assembly and the combination post hole of the present invention;

fig. 8 is a combined cross-sectional view of fig. 7 of the present invention;

fig. 9 is a cross-sectional view of an embodiment of the waterproof pad of the present invention in which a reinforcing sheet is added to a groove;

fig. 10 is a cross-sectional view of an embodiment of the elastic member of the present invention in the form of a tubular rubber.

Description of the figure numbers:

1. 10, 101

combination column

12, 102 through hole

2. 11 screw 22 steel nail

3. 13 rubber claw nails 23, 24 elastic component

4. 20 combination seat 30 waterproof pad

5. 21 screw hole 31 groove

6 outsole 32 reinforcing sheet

7 middle sole

Detailed Description

The utility model discloses a combination seat 20 combines integratively with the outsole 6 of shoes, and its manufacturing is through putting into combination seat 20 integrative injection moulding in the mould, and combination post 10 also is the integrative injection moulding with colloid claw nail 13. Thus, as shown in fig. 3, the assembly of the present invention is: the elastic component 23 is sleeved on the combined column 10, and then the steel nail 22 is inserted into the through hole 12 of the combined column 10 and the elastic component 23, so that the combined column 10 and the colloid claw nail 13 can be locked on the combined seat 20, and the elastic component 23 and the steel nail 22 are combined in the combined seat and can stretch; therefore, the assembly is very simple, and the rubber claw nail 13 with the combined column can be disassembled and replaced by the ordinary people, even the elastic component 23 and the steel nail 22 can be replaced by the ordinary people, so that the rubber claw nail is not required to be replaced by professionals or returned to the original manufacturing plant, and the rubber claw nail has good practical effect. The utility model is described in detail as follows:

(1) when the shoe is placed on the ground, as shown in fig. 5, the sole of the foot is not pressed against the midsole 7 and the waterproof pad 30, and therefore the groove 31 of the waterproof pad 30 is in a complete state (not pressed), and therefore the steel nail 22 can be retracted (raised) into the groove 31, so that the nail tip does not protrude from the bottom surface of the rubber nail 13. When stepping on the ground, as shown in fig. 6, the soft waterproof pad 30 is pressed to deform (flatten) by the foot sole pressure, and the steel nail 22 is forced to advance (descend), and the nail tip of the soft waterproof pad can protrude out of the bottom surface of the rubber claw nail 13 and be driven into the ground, otherwise, when the soft waterproof pad 30 is lifted off the ground, the soft waterproof pad can restore to the original shape, and the soft waterproof pad has the groove 31 and is matched with the elastic force of the elastic component 23, so that the steel nail 22 can automatically retract into the bottom surface of the rubber claw nail 13 without protruding out of the bottom surface of the rubber claw nail 13; in short, the steel nail 22 of the present invention has an automatic action of retracting and stepping on the ground along with the ground.

(2) Therefore, although the steel nail 22 is provided in the utility model, the steel nail 22 can automatically retract when being lifted off the ground, so that the steel nail 22 does not have the functions of shoveling soil and scratching a large piece of turf.

(3) When stepping on the ground, except that the rubber claw nails 13 have good ground gripping force effect, the steel nails 22 are inserted into the ground, so that the effects of stronger ground gripping force and better positioning effect are achieved. The utility model discloses especially when walking in sloping ground turf, show more skid-proof efficiency.

(4) When walking on hard floor (such as stone slab, ceramic tile), the insole of the shoe is soft, so that although stepping on the hard floor, it still has the recess for accommodating the steel nail 22, so that the steel nail 22 does not protrude out of the bottom surface of the rubber claw nail 13, and the rubber claw nail 13 grabs the ground, thereby achieving the effect of not slipping down even though the steel nail 22 is present. Therefore, the utility model discloses applicable in soft texture, stereoplasm ground, need not change in meadow, indoor and wear different function shoes, the practicality is extensive.

(5) The waterproof pad 30 has an effect of isolating moisture from entering the shoe, so that the assembly column 10 and the assembly base 20 of the present invention have excellent waterproof performance although they have through holes.

(6) If necessary, the steel nails 22 can be easily removed to form only the rubber nails 13.

In addition, according to the above technical means and originality, the utility model discloses can also implement and be shown in fig. 7, 8, establish into the through-hole 102 of a combination post 101 in the less aperture in bottom, the great aperture in upper end, and make it supply to pack into elastic component 23, steel nail 22, it also can obtain the efficiency of the same steel nail protrusion, retraction, so belong to the utility model discloses an equivalent structure intention category. Furthermore, the utility model discloses do in the recess 31 of waterproof pad 30, the top of steel nail 22, add and establish a stereoplasm reinforcement piece 32 (as shown in fig. 9) to can bear the collision of steel pin fin, and then take precautions against the efficiency that the waterproof pad 30 of steel pin fin damage. In addition, the elastic elements 23 and 24 may be springs or cylindrical rubber (as shown in fig. 10), and the steel nails 22 may be moved up and down.

To sum up, the structure of the present invention is innovative, and the achieved efficacy is also very practical and enhanced, and meets the provisions of patent laws.

Claims

1. A structure of a crampon, characterized in that: mainly comprises a combination column with a through hole and a screw thread, a combination seat with a screw hole, a steel nail, an elastic component and a waterproof pad; wherein,

the combination column of the colloid claw nail is provided with a through hole which is penetrated by the upper end and the lower end;

the two ends of the combined seat are provided with through screw holes which are integrally formed with the outsole of the shoe, and the screw holes still penetrate through the outsole;

the steel nail penetrates through the through hole of the combined column;

the elastic component is sleeved on the periphery of the combined column and the upper end of the screw thread;

the waterproof pad is made of soft glue, grooves are arranged on the bottom surface corresponding to the steel nails, and the insole of the shoe is laid on the bottom surface.

2. The structure of the crampon of claim 1, wherein: the through hole of the combined column is set to be smaller in diameter at the bottom end and larger in diameter at the upper end.

3. The structure of the crampon of claim 1, wherein: and a reinforcing sheet is arranged in the groove of the waterproof pad.

4. The structure of the crampon of claim 1, wherein: the elastic component can adopt a spring and cylindrical rubber.