CN219249328U

CN219249328U - Wear-resistant sole

Info

Publication number: CN219249328U
Application number: CN202223499983.7U
Authority: CN
Inventors: 吴黎武; 吴必华; 陈加倍
Original assignee: Wenzhou Hongwu Shoe Material Co ltd
Current assignee: Wenzhou Hongwu Shoe Material Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-27
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to a wear-resisting sole, relates to the technical field of soles, and comprises a heel part and a sole part, wherein a wear-resisting component is arranged on the side surface of the sole part, the wear-resisting component comprises a wear-resisting block positioned at the lower side of the sole part, a placing groove for embedding the wear-resisting block is formed in the bottom side of the sole part, the lower surface of the wear-resisting block is level with the bottom side of the sole part, and the wear-resisting block is detachably connected with the sole part; according to the wear-resistant assembly, after more wear occurs on the wear-resistant blocks at the lower side of the sole after one end of the wear-resistant assembly is used, the wear-resistant blocks with more wear are taken out, and then new wear-resistant blocks are installed in corresponding placing grooves; when the wear pad of the heel part is severely worn, the wear pad can be taken out from the insert, so that the service life of the shoe made of the sole can be prolonged.

Description

Wear-resistant sole

Technical Field

The application relates to the technical field of soles, in particular to a wear-resistant sole.

Background

The shoes are used for protecting the feet of a human body, the parts of the shoes which are in direct contact with the ground are soles, and the soles can rub with the ground when walking, so the soles need to have certain wear resistance.

In the related art, a wear-resistant sole comprises a heel part and a sole part, and a wear-resistant layer or wear-resistant rib is generally arranged on the bottom side of the sole, so that the wear degree of the sole when a user walks is reduced.

Because the force applied by the person to step on the ground is more in the process of walking, the abrasion between the front sole part and the ground also mainly occurs in the front sole part, and the abrasion-resistant layer and the abrasion-resistant ribs of the sole part are rapidly worn, so that the service life of the shoe is influenced.

Disclosure of Invention

The purpose of this application is to provide a wear-resisting sole, solves the problem that the bottom side wearing and tearing of sole portion among the above-mentioned correlation technique are faster, lead to the shoes life that are made by this sole shorter.

The application provides a wear-resisting sole adopts following technical scheme:

the utility model provides a wear-resisting sole, includes heel portion and sole portion, the side of sole portion is equipped with wear-resisting subassembly, wear-resisting subassembly is including the wear-resisting piece that is located sole downside, the standing groove that supplies the wear-resisting piece to imbed has been seted up to the bottom side of sole portion, the lower surface of wear-resisting piece and the bottom side parallel and level of sole portion, wear-resisting piece and sole portion can dismantle and be connected.

Through adopting above-mentioned technical scheme, when the user wears the shoes of making by this sole, after the wearing block that uses the sole downside of one end time appears more wearing and tearing, will have more wearing and tearing wearing block take out, then install new wearing and tearing block inside the standing groove that corresponds to this is prolonged the life of making shoes by this sole.

Optionally, the side of shoe sole portion is equipped with fastening bolt, the first jack with standing groove intercommunication has been seted up to the side of shoe sole portion, first screw hole has been seted up to the side of wear-resisting piece, fastening bolt runs through first jack and with first screw hole screw-thread fit.

Through adopting above-mentioned technical scheme, when assembling the wear-resisting piece, run through first jack with fastening bolt earlier then screw in corresponding first screw hole, accomplish the equipment of wear-resisting piece and shoe sole portion through fastening bolt, when changing the wear-resisting piece, take out fastening bolt from corresponding first screw hole and first jack to this sets up when guaranteeing that wear-resisting piece and shoe sole portion equipment are firm, is convenient for change the wear-resisting piece.

Optionally, a pull ring is hinged to the nut portion of the fastening bolt, and a ring groove into which the pull ring is placed is formed in the side face of the nut portion.

Through adopting above-mentioned technical scheme, when using fastening bolt to fix, through the cooperation setting of pull ring and corresponding annular, the user can rotate out the pull ring from the annular in, then controls the pull ring and fastens fastening bolt, improves the fastening efficiency and the dismantlement efficiency of bolt.

Optionally, the wear-resisting subassembly still includes the joint spare, the joint spare includes pressure spring and fixture block, the mounting groove that supplies pressure spring and fixture block to put into has been seted up to the side of wear-resisting piece, set up the draw-in groove that supplies the fixture block embedding on the inner wall of standing groove.

Through adopting above-mentioned technical scheme, at first install inside corresponding mounting groove with pressure spring and fixture block, and the wear-resisting piece is when the equipment, compression state's pressure spring extrudees the fixture block and imbeds inside the draw-in groove that corresponds, realizes that the joint of wear-resisting piece and shoe sole portion is fixed to this reinforcing wear-resisting piece and shoe sole portion's equipment stability.

Optionally, the shape of the clamping block is hemispherical, and the clamping groove corresponding to the clamping block is an arc-shaped groove.

Through adopting above-mentioned technical scheme, the shape of fixture block is the hemisphere, and the cross-sectional shape of the draw-in groove that corresponds is the arc wall, at the wear-resisting piece equipment in-process, is convenient for embed the fixture block inside the draw-in groove that corresponds, when changing the wear-resisting piece simultaneously, is convenient for separate fixture block and draw-in groove, improves the dismouting efficiency of fixture block and draw-in groove.

Optionally, the wear-resisting assembly further comprises a wear-resisting pad positioned at the lower side of the heel part, an imbedding groove for imbedding the wear-resisting pad is formed at the lower side of the heel part, and the wear-resisting pad is connected with the heel part through a bolt.

By adopting the technical scheme, when the wear-resistant pad at the heel part is seriously worn, the wear-resistant pad can be taken out from the embedded part, so that the service life of the sole is further prolonged.

Optionally, the wear pad is equipped with the forked tail piece near the side of heel portion, the inner wall of putting into the groove has seted up and has supplied the forked tail piece to insert and gliding forked tail groove.

Through adopting above-mentioned technical scheme, in the installation of wear pad, through the cooperation setting of forked tail piece and corresponding dovetail, the forked tail piece of wear pad upside inserts and slides along the length direction of dovetail to this installation stability who strengthens wear pad and heel portion.

Optionally, the bottom sides of wear-resisting piece and wear pad all are provided with a plurality of antislip strips.

Through adopting above-mentioned technical scheme, when raining road is smooth, through the setting of wear-resisting piece and wear pad downside antislip strip, reduce the possibility that the user slipped, guarantee the antiskid performance of sole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the wear-resistant component, after more wear occurs on the wear-resistant blocks at the lower side of the sole after one end of the wear-resistant component is used for a period of time, the wear-resistant blocks with more wear are taken out, and then new wear-resistant blocks are installed in corresponding placing grooves; when the wear pad of the heel part is severely worn, the wear pad can be taken out from the insert, so that the service life of the shoe made of the sole can be prolonged.

2. Through the setting of joint spare, the wear-resisting piece is when the equipment, and compression state's pressure spring extrudees the fixture block and imbeds inside the draw-in groove that corresponds, realizes that the joint of wear-resisting piece and shoe sole portion is fixed to this stability of the equipment of reinforcing wear-resisting piece and shoe sole portion. Through the cooperation setting of dovetail piece and corresponding dovetail groove, when the wear pad equipment, the dovetail piece of wear pad upside inserts and slides along the length direction of dovetail groove to this installation stability who strengthens wear pad and heel portion.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present application;

FIG. 2 is a schematic diagram of an exploded structure of an embodiment of the present application;

FIG. 3 is a schematic view of a partial cross-sectional structure embodying the cooperation of a wear block with a sole portion in accordance with an embodiment of the present application;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

fig. 5 is a schematic cross-sectional view of a cleat mated to a heel portion of an embodiment of the present application.

In the figure, 1, a sole part; 11. a placement groove; 111. a clamping groove; 12. a first jack; 13. a first sink; 2. a heel portion; 21. placing in a groove; 211. a dovetail groove; 22. a second jack; 23. a second sink; 3. a wear assembly; 31. a wear block; 311. a first threaded hole; 312. a mounting groove; 32. a fastening bolt; 321. a pull ring; 322. a ring groove; 33. a clamping piece; 331. a pressure spring; 332. a clamping block; 34. a wear pad; 341. a second threaded hole; 342. dovetail blocks; 343. a traction belt; 344. an anti-slip strip.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

Examples:

referring to fig. 1 and 2, a wear-resistant sole comprises a heel 2 and a sole 1, wherein the heel 2 and the sole 1 are made of EVA, a wear-resistant component 3 is arranged on the lower side of the sole 1, the wear degree of the sole is reduced through the wear-resistant component 3, and the service life of the sole is prolonged.

Referring to fig. 2 and 3, the wear-resistant assembly 3 comprises a wear-resistant block 31 and a plurality of fastening bolts 32, the wear-resistant block 31 is made of wear-resistant TPU, a placing groove 11 into which the wear-resistant block 31 is embedded is formed in the bottom side of the sole portion 1, and the bottom side of the sole portion 1 is flush with the lower surface of the wear-resistant block 31; the side surface of the sole part 1 is provided with a first insertion hole 12 communicated with the placing groove 11, the side surface of the wear-resisting block 31 is provided with a first threaded hole 311 opposite to the first insertion hole 12, the screw part of the fastening bolt 32 penetrates through the first insertion hole 12 and then is continuously screwed into the first threaded hole 311, and the sole part 1 and the wear-resisting block 31 are fixed through the fastening bolt 32; the first sinking groove 13 for embedding the nut part of the fastening bolt 32 is formed at the edge of the outer opening of the first jack 12, so that the assembly loosening of the wear-resisting block 31 and the placing groove 11 caused by collision of the fastening bolt 32 when a user walks is avoided.

Referring to fig. 2 and 3, a pull ring 321 is hinged to the outer side surface of the nut portion of the fastening bolt 32, and a user can screw the fastening bolt 32 into the corresponding first screw hole 311 through the pull ring 321; the outer side surface of the nut portion is provided with a ring groove 322 into which the tab 321 is inserted, and after the fastening bolt 32 is fastened, the tab 321 is rotated into the corresponding ring groove 322.

Referring to fig. 3 and 4, the wear-resistant assembly 3 further includes a clamping piece 33, the clamping piece 33 includes a pressure spring 331 and a clamping block 332, a mounting groove 312 into which the pressure spring 331 and the clamping block 332 are placed is provided on a side surface of the wear-resistant block 31, two end portions of the pressure spring 331 are fixedly connected with a bottom side of the mounting groove 312 and a side surface of the clamping block 332 respectively, the mounting groove 312 is provided with a first threaded hole 311 in a staggered manner, and a clamping groove 111 into which the clamping block 332 is embedded is provided on an inner wall of the placing groove 11; in the process of installing the wear-resistant block 31, the compressed pressure spring 331 extrudes and embeds the clamping block 332 into the corresponding clamping groove 111, so as to realize the clamping fit between the sole part 1 and the wear-resistant block 31, and further fix the sole part 1 and the wear-resistant block 31. The shape of fixture block 332 is hemispherical arc piece, and the draw-in groove 111 that fixture block 332 corresponds is the arc groove, and at the time of wear-resisting piece 31 installation, the fixture block 332 of being convenient for inserts inside the draw-in groove 111 that corresponds, when wear-resisting piece 31 wearing and tearing to a certain extent need change wear-resisting piece 31 simultaneously, the fixture block 332 of being convenient for separates with draw-in groove 111.

Referring to fig. 5, the wear assembly 3 further includes a wear pad 34 located below the heel 2, where the wear pad 34 is made of TPU, and an insertion groove 21 into which the wear pad 34 is inserted is formed in a side surface of the heel 2; the heel 2 and the wear pad 34 are also fixedly connected through the fastening bolt 32, the side surface of the heel 2 is provided with a second jack 22 communicated with the placement groove 21, the outer opening of the second jack 22 is provided with a second sinking groove 23 for placing the nut part, and the side surface of the wear pad 34 is provided with a second threaded hole 341 for screwing in the fastening bolt 32, so that the heel 2 and the wear pad 34 are assembled. The side surface of the wear-resistant pad 34, which is close to the heel 2, is fixedly connected with a dovetail block 342, and the inner wall of the insertion groove 21 is provided with a dovetail groove 211 for the dovetail block 342 to insert and slide, so that the heel 2 and the wear-resistant pad 34 are further fixed, and the assembly stability of the heel 2 and the wear-resistant pad 34 is enhanced.

Referring to fig. 2, traction straps 343 are provided on the sides of pad 34 to facilitate separation of pad 34 from heel portion 2; the bottom sides of the wear pad 34 and the wear block 31 are provided with a plurality of anti-slip strips 344, so that the possibility of slipping is reduced when a user wears the sole made of the sole in rainy days, and the anti-slip performance is ensured.

The implementation principle of the embodiment of the application is as follows:

after the wear-resistant block 31 or the wear-resistant pad 34 on the lower side of the sole is worn to a certain extent, the pull ring 321 is rotated out of the corresponding annular groove 322, the fastening bolt 32 is taken out through the pull ring 321, and then the wear-resistant block 31 or the wear-resistant pad 34 is taken down for replacement; when the wear-resistant block 31 is replaced, the wear-resistant block 31 is taken out of the placing groove 11, meanwhile, the clamping block 332 is separated from the corresponding clamping groove 111, and when the wear-resistant pad 34 is replaced, the dovetail block 342 on the wear-resistant pad 34 slides along the dovetail groove 211, and then the wear-resistant pad 34 is separated from the placing groove 21; finally, a new wear block 31 or pad 34 is mounted to the corresponding placement groove 11 or into the groove 21.

The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a wear-resisting sole, includes heel portion (2) and sole portion (1), its characterized in that, the side of sole portion (1) is equipped with wear-resisting subassembly (3), wear-resisting subassembly (3) are including being located sole portion (1) downside wear-resisting piece (31), standing groove (11) that supply wear-resisting piece (31) to imbed are seted up to the bottom side of sole portion (1), the lower surface of wear-resisting piece (31) and the bottom side parallel and level of sole portion (1), wear-resisting piece (31) and sole portion (1) can dismantle and connect.

2. The wear-resistant sole according to claim 1, characterized in that a fastening bolt (32) is arranged on the side surface of the sole portion (1), a first insertion hole (12) communicated with the placing groove (11) is formed in the side surface of the sole portion (1), a first threaded hole (311) is formed in the side surface of the wear-resistant block (31), and the fastening bolt (32) penetrates through the first insertion hole (12) and then is in threaded fit with the first threaded hole (311).

3. A wear sole according to claim 2, characterized in that the nut portion of the fastening bolt (32) is hinged with a pull ring (321), the side of the nut portion being provided with a ring groove (322) in which the pull ring (321) is placed.

4. The wear-resistant sole according to claim 1, wherein the wear-resistant component (3) further comprises a clamping piece (33), the clamping piece (33) comprises a compression spring (331) and a clamping block (332), an installation groove (312) for placing the compression spring (331) and the clamping block (332) is formed in the side surface of the wear-resistant block (31), and a clamping groove (111) for embedding the clamping block (332) is formed in the inner wall of the placing groove (11).

5. The wear sole according to claim 4, wherein the shape of the clamping block (332) is hemispherical, and the corresponding clamping groove (111) of the clamping block (332) is an arc-shaped groove.

6. A wear sole according to claim 1, characterized in that the wear assembly (3) further comprises a wear pad (34) located at the underside of the heel part (2), the underside of the heel part (2) being provided with an insertion groove (21) into which the wear pad (34) is inserted, the wear pad (34) being bolted to the heel part (2).

7. The wear-resistant sole according to claim 6, wherein the wear-resistant pad (34) is provided with a dovetail block (342) on a side surface near the heel (2), and a dovetail groove (211) for inserting and sliding the dovetail block (342) is formed in the inner wall of the insertion groove (21).

8. A wear sole according to claim 7, characterized in that the wear blocks (31) and the wear pad (34) are each provided with a number of cleats (344) on the bottom side.