CN2324827Y - Shoe nails able to assemble and removed quickly - Google Patents

Abstract

The utility model relates to a shoe nail which can be quickly assembled and disassembled for a sports shoe. A plurality of screw-jointing seats are embedded on a sole surface. The shoe nail which can be quickly assembled and disassembled for a sports shoe comprises a body, and a plurality of convex blocks are arranged on the side surface of the body. A pipe body is arranged ob the other side of the body. The circumferential surface of the pipe body is provided with an outer thread, and grooves which divide the pipe body into a plurality of combined sheets are arranged on the circumferential surface. Each combined sheets are sheathed into the screw-jointing seats. The center of the shoe nail which can be quickly assembled and disassembled for a sports shoe is provided with a through hole. One rod body of a locking element is sheathed into the through hole of the shoe nail which can be quickly assembled and disassembled for a sports shoe, and expands the combined sheets. An outer thread on the locking element and an inner thread on one end of the through hole are spirally connected.

Description

The shoe tack that can load and unload fast

The utility model relates to a kind of motion footwear, particularly relates to a kind of sole and easy shoe tack that can load and unload fast of loading and unloading of being installed in.

The general motion footwear in order to reach the stability that increases when wear, and make footwear have earth-grasping force than Cui, must utilize set most projections in shoe tack surface and the ground generation positioning action than Cui at most shoe tacks of sole installing.The consolidation style of shoe tack and sole was to bury most screw-jointing seats on sole underground in the past, most screws was arranged on the screw-jointing seat.

As shown in Figure 1, it is that a metal screw 16 is embedded in the body 17 made from plastic material that a kind of shoe tack 1 was arranged in the past, another kind of shoe tack 2 is directly to penetrate one-body molded with plastic material, and also be to form a screw rod 26 in a body 27 1 sides, when this two shoe tack 1,2 will assemble, dismantle action with the screw-jointing seat 36 of sole 3, all must utilize instrument to operate, generally be to utilize the instrument clipping of clamp class to rotate at these body 17,27 side faces, but, be easy to generate slippage, so operation also is not easy, and can damage this body 17,27 side faces.

In order to solve the problem of above-mentioned loading and unloading, a kind of special spanner 4 that loads and unloads shoe tack is arranged, one grip part, 46 sides of this spanner 4 are provided with two inserted links 47 that protrude, each is provided with two holes 18,28 relatively at the body 17,27 of this shoe tack 1,2, utilize this two inserted link 47 to insert in the hole 18,28 of shoe tack 1,2, just the screw rod 16,26 of this shoe tack 1,2 can be arranged in this screw-jointing seat 36.

Though, utilize this spanner 4 can reach the purpose of these shoe tack 1,2 loading and unloading of operation, but, also inconvenient when using this wrench 4, because have at least five road screw threads on this screw rod 16,26, so, after two inserted links 47 with this spanner 4 insert this two hole 18,28, must rotate about grip part 46 5 circles of this spanner 4 with hand repetitiousness ground the screw thread on this two screw rods 16,26 is screwed in these screw-jointing seats 36 fully, therefore, during operating cost and inconvenience.

The purpose of this utility model provides a kind of shoe tack that can load and unload fast at what, can utilize the operation of general screwdriver, just can reach the purpose of the loading and unloading of shoe tack, and is not only easy to operate and save time, fast.

The utility model provides a kind of shoe tack that can load and unload fast, comprises a body and most projections of being provided with on body one side, and its feature is at what:

This body another side central authorities extension is provided with a body, this body side face is provided with several external screw thread, and on side face, be provided with most the grooves that this body are separated into most bonding pads that extend vertically, each bonding pad is inserted in this screw-jointing seat, be provided with a perforation in these shoe tack central authorities, this perforation is provided with the internal thread of few this body side face external screw thread number of what of number;

Other comprises a lock member, and this lock member is to extend axially and the body of rod in big this perforation aperture of what, circle footpath by a head and along head, and this head and body of rod cohesive end are established external screw thread and be screwed with the internal thread of this shoe tack.

The described shoe tack that can load and unload fast, its feature are at what:

The head of this lock member is provided with the operating position of cross or yi word pattern.

The described shoe tack that can load and unload fast, its feature are at what:

The body of rod of this lock member is terminal to be formed by an interior intilted gradually outwardly guide ramp.

The described shoe tack that can load and unload fast, its feature are at what:

A wherein end of this perforation symmetry body is provided with a shrinkage pool that holds the head of locating this lock member.

The shoe tack that can load and unload fast of the present utility model is most projections of making and comprise a body and be provided with in this body one side in one-body molded mode, the extension of another side central authorities is provided with a body, this body side face is provided with external screw thread, and on side face, be provided with most grooves that extend vertically again, this body is separated into several bonding pads, each bonding pad can be inserted in this screw-jointing seat when not stressed, be provided with a perforation in shoe tack central authorities, be arranged with the internal thread of the few what body side face external screw thread number of number at a wherein end of this body, one lock member penetrates the perforation from an end that is provided with internal thread, and head one side of this lock member is provided with a body of rod, on this head and body of rod cohesive end, be provided with external screw thread, internal screw-thread screw when this external screw thread and this shoe tack, and this body of rod can strut this bonding pad when being inserted in the perforation, and shoe tack and screw-jointing seat are closely screwed togather.

In the time will changing this shoe tack 20, only need to operate this lock member 30 and rotate two circles with general screwdriver, this lock member 30 will break away from from this perforation 23, and the external screw thread 221 of this body 22 also can get loose from the internal thread of these screw-jointing seat 11 screws 12, can easily and apace this shoe tack 20 be taken out from screw-jointing seat 11, finish the action of dismounting.

The shoe tack that can load and unload fast of the present utility model, because this shoe tack 20 can utilize general screwdriver to reach the purpose of loading and unloading shoe tack 20 with lock member 30, and when operating this lock member 30 with screwdriver, only need to rotate two circles, just can make this lock member 30 reach binding purpose with shoe tack 20, make this shoe tack 20 and screw-jointing seat 11 obtain firmly to screw togather effect, so when operation, save time and rapidly.

In addition, because only be provided with twice external screw thread 221 on this lock member 30, and the shoe tack 20 of plastic material has pliability, so also can not use screwdriver, and the mode directly to be forced into makes this external screw thread 221 and the internal thread 232 of shoe tack 20 reach binding purpose.

Below by Cui embodiment and accompanying drawing the shoe tack that can load and unload fast of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is the installing schematic perspective view of shoe tack in the past.

Fig. 2 is the exploded perspective view of the utility model than Cui embodiment.

Fig. 3 is the above-mentioned loading and unloading action schematic diagram than Cui embodiment of the utility model.

Fig. 4 is the above-mentioned combination section than Cui embodiment of the utility model.

As shown in Figure 2, the shoe tack that can load and unload fast of the present utility model can be screwed onto on the sole 10 and comprise a shoe tack 20 and a lock member 30, these sole 10 bottom surfaces are embedded with most screw-jointing seats 11, be provided with a screw 12 in this screw-jointing seat 11, and each screw-jointing seat 11 cooperates a shoe tack 20 of installing and a lock member 30 respectively.

This shoe tack 20 is to penetrate one-body molded mode with plastic material to make, and on its body 21 1 sides, be provided with most the projections 211 that can improve earth-grasping force, the extension of another side central authorities is provided with a body 22, these body 22 side faces are provided with most roads external screw thread 221, and on side face, be provided with the three road grooves 222 that extend vertically, make this body 22 be separated to form three bonding pads 223, each bonding pad 223 can be inserted in when not stressed in these screw-jointing seat 11 screws 12, is provided with a perforation 23 in these shoe tack 20 central authorities.A wherein end of these perforation 23 these bodies 21 of symmetry is provided with a shrinkage pool 231 and twice internal thread 232 from outside to inside in regular turn.

This lock member 30 extends a body of rod 32 vertically by its head 31, in the present embodiment, it is the operating position 311 that on this head 31, is provided with cross (or yi word pattern), big these perforation 23 apertures of what, circle footpath of this body of rod 32, be provided with twice external screw thread 33 at this head 31 with the body of rod 32 cohesive ends, when this body of rod 32 overlaps fashionable from the end that this perforation 23 is provided with shrinkage pool 231, this body of rod 32 can be set in this perforation 23 and can strut this bonding pad 223, the external screw thread 221 of this shoe tack 20 can closely be screwed togather with screw 12 screw threads of this screw-jointing seat 11, and this external screw thread 33 can screw togather with this internal thread 232, and this head 31 is inserted in this shrinkage pool 231.In addition, the body of rod 32 ends of this lock member 30 are formed with by an interior intilted gradually outwardly guide ramp 321.

As shown in Figure 3, during assembling, earlier the body 22 of this shoe tack 20 is inserted in the screw 12 of this screw-jointing seat 11, at this moment, this bonding pad 223 is when the state that is not strutted, the external screw thread 221 of these body 22 side faces is loose cover state with the screw thread of screw 12, then, as shown in Figure 4, the body of rod 32 ends of this lock member 30 shrinkage pool 231 from these perforation 23 tops is inserted in, because of big what perforation 23 apertures, circle footpath of this body of rod 32, so utilize this guide ramp 321 can make this body of rod 32 compel at an easy rate to be inserted in this perforation 23, and the bonding pad 223 of this body 22 is strutted, utilize general bottle opener to operate the operating position 311 of this head 31 again.Because the screw thread number of this external screw thread 221 and screw 12 has and has only twice, so when operation, only need this lock member 30 is rotated two circles, the external screw thread 33 of this lock member 30 is arranged in the internal thread 232 of shoe tack 20, and this head 31 is held to be positioned in the shrinkage pool 231, simultaneously, the external screw thread 221 of this body 22 also can urgently screw togather with the screw thread of screw 12, has so just finished the assembling action of this shoe tack 20.

Claims (4)

1. shoe tack that can load and unload fast, the most projections that comprise a body and on body one side, be provided with, its feature is at what:

This body another side central authorities extension is provided with a body, this body side face is provided with several external screw thread, and on side face, be provided with most the grooves that this body are separated into most bonding pads that extend vertically, each bonding pad is inserted in this screw-jointing seat, be provided with a perforation in these shoe tack central authorities, this perforation is provided with the internal thread of few this body side face external screw thread number of what of number;

Other comprises a lock member, and this lock member is to extend axially and the body of rod in big this perforation aperture of what, circle footpath by a head and along head, and this head and body of rod cohesive end are established external screw thread and be screwed with the internal thread of this shoe tack.

2. the shoe tack that can load and unload fast as claimed in claim 1, its feature are at what:

The head of this lock member is provided with the operating position of cross or yi word pattern.

3. the shoe tack that can load and unload fast as claimed in claim 1, its feature are at what:

The body of rod of this lock member is terminal to be formed by an interior intilted gradually outwardly guide ramp.

4. the shoe tack that can load and unload fast as claimed in claim 1, its feature are at what:

A wherein end of this perforation symmetry body is provided with a shrinkage pool that holds the head of locating this lock member.

Images