CN216089175U

CN216089175U - Pressure-resistant anti-friction sole

Info

Publication number: CN216089175U
Application number: CN202122772567.9U
Authority: CN
Inventors: 王乾
Original assignee: Quanzhou Dingjian New Material Co ltd
Current assignee: Quanzhou Dingjian New Material Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-22
Anticipated expiration: 2031-11-12

Abstract

The utility model belongs to the technical field of soles, and particularly relates to a pressure-resistant anti-friction sole which comprises a sole body and a heel, wherein the upper surface of the sole body is fixedly connected with a midsole, the lower surface of the sole body is provided with symmetrically distributed positioning grooves, the surfaces of two sides of the sole body are provided with symmetrically distributed rectangular holes, and one ends of the two rectangular holes are respectively communicated with the inner walls of the two positioning grooves. This withstand voltage antifriction sole, inner wall through setting up the rectangular hole is provided with latch fitting, and latch fitting includes the stopper, the surface of two stoppers cup joints with the inner wall of two rectangular holes is fixed respectively, the effect of being convenient for change the serious sole root of wearing and tearing has been reached, the influence that current sole heel can all produce not good to posture of walking and custom when wearing and tearing are serious has been solved, can all change whole shoes usually, lead to having increased the acquisition cost, and the extravagant problem of material has still been caused.

Description

Pressure-resistant anti-friction sole

Technical Field

The utility model relates to the technical field of soles, in particular to a pressure-resistant anti-friction sole.

Background

The shoes are articles worn on feet, are fashionable in function, beautify and match with clothes and ornaments, respect occasions, keep warm, protect feet, prevent feet from being worn and the like, and the earliest inventor of the shoes and the original idea of the utility model are difficult to study nowadays, but the basic reasoning idea is not really to keep warm and protect feet. The shoe sole is not separated from the shoe, and the heel of the shoe sole is usually touched first when walking, so that the heel part of the shoe sole is easier to wear compared with other parts.

The existing sole heel can generate bad influence on walking posture and habit when being seriously abraded, and can replace the whole shoe usually, thereby increasing the acquisition cost and further causing the problem of material waste.

SUMMERY OF THE UTILITY MODEL

Based on the technical problems that the conventional sole heel can have bad influence on walking posture and habits when being seriously worn, the whole shoe is usually replaced, so that the acquisition cost is increased, and the material waste is caused, the utility model provides the pressure-resistant anti-friction sole.

The pressure-resistant anti-friction sole comprises a sole body and a heel, wherein the upper surface of the sole body is fixedly connected with a middle sole, the lower surface of the sole body is provided with symmetrically distributed positioning grooves, the surfaces of two sides of the sole body are provided with symmetrically distributed rectangular holes, and one end of each of the two rectangular holes is respectively communicated with the inner walls of the two positioning grooves;

the inner wall in rectangular hole is provided with latch device, and latch device includes the stopper, two the surface of stopper respectively with two the inner wall in rectangular hole is fixed cup joints.

Preferably, the inner walls of the two limiting blocks are movably sleeved with guide rods, the surfaces of one ends of the two guide rods are fixedly connected with push blocks, and the outer surfaces of the two push blocks are respectively contacted with the inner walls of the two rectangular holes;

through above-mentioned technical scheme, the insole is polymer polyurethane synthetic material, has hard, pliable and tough, the effect that is rich in elasticity, and the guide bar plays the effect that drives the ejector pad and remove through the cooperation of stopper.

Preferably, the surfaces of the two push blocks, which are opposite to each other, are respectively contacted with the surfaces of one side of the two limit blocks, the surfaces of the other ends of the two guide rods are respectively and fixedly connected with a sealing block, and the outer surfaces of the two sealing blocks are respectively contacted with the inner walls of the two rectangular holes;

through above-mentioned technical scheme, sealed piece plays the effect of sealing up rectangular hole one end inner wall.

Preferably, the opposite surfaces of the two sealing blocks are fixedly connected with first return springs, one ends of the two first return springs are fixedly connected with the other side surfaces of the two limiting blocks respectively, and a first mounting groove is formed in the center of the lower surface of the sole body;

through above-mentioned technical scheme, first reset spring plays and drives sealed piece and carry out the effect that resets and remove.

Preferably, a first magnet is fixedly installed on the inner wall of the first installation groove, a U-shaped anti-slip groove is formed in the lower surface of the heel, the upper surface of the heel is in sealing contact with the lower surface of the sole body, a second installation groove is formed in the center of the upper surface of the heel, a second magnet is fixedly installed on the inner wall of the second installation groove, the upper surface of the second magnet and the lower surface of the first magnet are magnetically attracted, and positioning blocks which are symmetrically distributed are fixedly connected to the upper surface of the heel;

through above-mentioned technical scheme, the cooperation of first magnetite and second magnetite is used, plays further fixed effect of heel and this body coupling of sole, and U type antiskid groove plays the effect that prevents the heel bottom and skid.

Preferably, the outer surfaces of the two positioning blocks are movably inserted into the inner walls of the two positioning grooves respectively, clamping grooves are formed in the surfaces of the two positioning blocks, which are opposite to each other, trapezoidal clamping blocks are movably sleeved on the inner walls of the two clamping grooves, the surfaces of one ends of the two trapezoidal clamping blocks are movably clamped with the inner walls of the two rectangular holes respectively, the opposite surfaces of the two trapezoidal clamping blocks are fixedly connected with second reset springs, and one ends of the two second reset springs are fixedly connected with the inner wall of one side of the two clamping grooves;

through the technical scheme, the second reset spring plays a role in driving the trapezoid clamping block to be clamped into the rectangular hole for fixing.

The beneficial effects of the utility model are as follows:

1. inner wall through setting up the rectangular hole is provided with latch device, and latch device includes the stopper, the surface of two stoppers cup joints with the inner wall of two rectangular holes is fixed respectively, reached and be convenient for carry out the effect of changing to the serious sole root of wearing and tearing, solved current sole heel can all produce not good influence to walking posture and custom when wearing and tearing are serious, can all change whole shoes usually, lead to having increased the acquisition cost, and still caused the extravagant problem of material.

2. Through the cooperation that sets up sealed piece, first reset spring, stopper and guide bar and use, play and change the back at the sole root, drive sealed piece through first reset spring and remove to rectangular hole one end inner wall and seal, prevent the effect of sewage infiltration.

Drawings

FIG. 1 is a schematic view of a pressure resistant anti-friction sole;

FIG. 2 is a sectional view of the right side structure of a sole body of a pressure-resistant anti-friction sole;

fig. 3 is an enlarged view of a structure a of the pressure-resistant anti-friction sole in fig. 2.

In the figure: 1. a sole body; 2. a heel; 3. a midsole; 4. a rectangular hole; 5. a limiting block; 51. a guide bar; 52. a push block; 53. a sealing block; 54. a first return spring; 55. a first magnet; 56. a U-shaped anti-slip groove; 57. a second magnet; 58. positioning blocks; 59. a card slot; 510. A trapezoidal fixture block; 511. a second return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a pressure-resistant anti-friction sole comprises a sole body 1 and a heel 2, wherein a midsole 3 is fixedly connected to the upper surface of the sole body 1, positioning grooves are symmetrically formed in the lower surface of the sole body 1, rectangular holes 4 are symmetrically formed in the surfaces of two sides of the sole body 1, and one ends of the two rectangular holes 4 are respectively communicated with the inner walls of the two positioning grooves;

the inner wall of rectangular hole 4 is provided with latch device, and latch device includes stopper 5, and the surface of two stoppers 5 cup joints with the inner wall of two rectangular holes 4 is fixed respectively.

Further, the guide bar 51 has been cup jointed in the equal activity of inner wall of two stopper 5, the equal fixedly connected with ejector pad 52 in one end surface of two guide bar 51, the surface of two ejector pads 52 respectively with the inner wall contact of two rectangular holes 4, insole 3 is polymer polyurethane synthetic material, has hard, pliable and tough, the effect that is rich in elasticity, guide bar 51 plays the effect that drives ejector pad 52 and remove through stopper 5's cooperation.

Further, the surfaces of the two pushing blocks 52, which are opposite to each other, are in surface contact with one side of the two limiting blocks 5 respectively, the sealing blocks 53 are fixedly connected to the surfaces of the other ends of the two guide rods 51, the outer surfaces of the two sealing blocks 53 are in contact with the inner walls of the two rectangular holes 4 respectively, and the sealing blocks 53 play a role in sealing the inner wall of one end of each rectangular hole 4.

Further, two equal fixedly connected with first reset spring 54 in the surface that seal block 53 is relative, two first reset spring 54's one end respectively with two stopper 5's opposite side fixed surface be connected, first mounting groove has been seted up at the lower surface center department of sole body 1, first reset spring 54 plays and drives seal block 53 and carry out the effect that resets and remove.

Further, the inner wall fixed mounting of first mounting groove has first magnetite 55, U type antiskid groove 56 has been seted up to the lower surface of heel 2, the upper surface of heel 2 and the lower surface sealing contact of sole body 1, the second mounting groove has been seted up to the upper surface center department of heel 2, the inner wall fixed mounting of second mounting groove has second magnetite 57, the upper surface of second magnetite 57 and the lower surface magnetism of first magnetite 55 attract mutually, the upper surface fixed connection of heel 2 is the locating piece 58 of symmetric distribution, first magnetite 55 uses with the cooperation of second magnetite 57, play and further be connected fixed effect to heel 2 and sole body 1, U type antiskid groove 56 plays the effect that prevents 2 bottoms of heel from skidding.

Further, the surface of two locating pieces 58 is pegged graft with the inner wall activity of two constant head tanks respectively, draw-in groove 59 has all been seted up on the surface that two locating pieces 58 carried on the back mutually, trapezoidal fixture block 510 has been cup jointed in the equal activity of inner wall of two draw-in grooves 59, the one end surface of two trapezoidal fixture blocks 510 respectively with the inner wall activity joint of two rectangular hole 4, the equal fixedly connected with second reset spring 511 in relative surface of two trapezoidal fixture blocks 510, the one end of two second reset springs 511 all with one side inner wall fixed connection of two draw-in grooves 59, second reset spring 511 plays and drives trapezoidal fixture block 510 card and go on the effect of fixing in going into rectangular hole 4.

Be provided with latch device through the inner wall that sets up rectangular hole 4, and latch device includes stopper 5, the surface of two stoppers 5 cup joints with the inner wall of two rectangular holes 4 is fixed respectively, reached and be convenient for carry out the effect of changing to the serious sole root of wearing and tearing, solved current sole heel and can all produce not good influence to walking posture and custom when wearing and tearing are serious, can all change whole shoes usually, lead to having increased the acquisition cost, and still caused the extravagant problem of material.

Through the cooperation that sets up sealed piece 53, first reset spring 54, stopper 5 and guide bar 51 and use, play and change the back at the sole root, drive sealed piece 53 through first reset spring 54 and remove to the inner wall of 4 one ends in rectangular hole and seal, prevent the effect of sewage infiltration.

The working principle is as follows: when the root of the sole is replaced, a user presses the two sealing blocks 53 respectively through two fingers, the sealing blocks 53 are squeezed to drive the first return spring 54 to contract, and simultaneously drive the guide rod 51 and the push block 52 to move in the rectangular hole 4, the push block 52 moves to be in contact with the trapezoidal fixture block 510 and squeeze the trapezoidal fixture block, so that the trapezoidal fixture block 510 is squeezed to contract the second return spring 511, and the trapezoidal fixture block 510 moves to the clamping groove 59, at the moment, the user holds the heel 2 with the other hand and pulls downwards, so that the first magnet 55 and the second magnet 57 are separated, the positioning block 58 is separated from the positioning groove, the magnet releases the pressed sealing block 53, the return effect of the first return spring 54 drives the sealing block 53 to move to one end of the rectangular hole 4 for sealing, then a new heel 2 is inserted into the positioning groove through the positioning block 58, and the return effect of the second return spring 511 drives one end of the trapezoidal fixture block 510 to be inserted into the rectangular hole 4 for fixing, the magnets first magnet 55 and second magnet 57 are magnetically attracted and fixed in contact with each other.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a withstand voltage antifriction sole, includes sole body (1) and heel (2), its characterized in that: the upper surface of the sole body (1) is fixedly connected with a middle sole (3), the lower surface of the sole body (1) is provided with symmetrically distributed positioning grooves, the surfaces of two sides of the sole body (1) are provided with symmetrically distributed rectangular holes (4), and one end of each of the two rectangular holes (4) is respectively communicated with the inner walls of the two positioning grooves;

the inner wall of rectangular hole (4) is provided with latch device, and latch device includes stopper (5), two the surface of stopper (5) is respectively with two the inner wall of rectangular hole (4) is fixed to be cup jointed.

2. The pressure-resistant anti-friction sole according to claim 1, characterized in that: the inner wall of the two limiting blocks (5) is movably sleeved with guide rods (51), one end surfaces of the guide rods (51) are fixedly connected with push blocks (52), and the outer surfaces of the push blocks (52) are respectively in contact with the inner walls of the rectangular holes (4).

3. A pressure resistant antifriction sole according to claim 2, characterized in that: the surfaces, back to back, of the two push blocks (52) are in surface contact with one side of the two limiting blocks (5) respectively, the other end surfaces of the two guide rods (51) are fixedly connected with sealing blocks (53), and the outer surfaces of the two sealing blocks (53) are in contact with the inner walls of the two rectangular holes (4) respectively.

4. A pressure resistant antifriction sole according to claim 3, characterized in that: two equal fixedly connected with first reset spring (54) in the relative surface of sealed piece (53), two the one end of first reset spring (54) respectively with two the opposite side fixed surface of stopper (5) is connected, first mounting groove has been seted up to the lower surface center department of sole body (1).

5. The pressure-resistant anti-friction sole according to claim 4, characterized in that: the utility model discloses a shoe sole, including heel (2), inner wall fixed mounting of first mounting groove has first magnetite (55), U type antiskid groove (56) have been seted up to the lower surface of heel (2), the upper surface of heel (2) with the lower surface sealing contact of sole body (1), the upper surface center department of heel (2) has seted up the second mounting groove, the inner wall fixed mounting of second mounting groove has second magnetite (57), the upper surface of second magnetite (57) with the lower surface magnetism of first magnetite (55) is inhaled mutually, the last fixed surface of heel (2) is connected with locating piece (58) that are the symmetric distribution.

6. The pressure-resistant anti-friction sole according to claim 5, characterized in that: two the surface of locating piece (58) is respectively with two the inner wall activity of constant head tank is pegged graft, two draw-in groove (59) have all been seted up on the surface that locating piece (58) carried on the back mutually, two trapezoidal fixture block (510) have been cup jointed in the equal activity of inner wall of draw-in groove (59), two the one end surface of trapezoidal fixture block (510) is respectively with two the inner wall activity joint of rectangular hole (4), two the equal fixedly connected with second reset spring (511), two in the relative surface of trapezoidal fixture block (510) the one end of second reset spring (511) all with two one side inner wall fixed connection of draw-in groove (59).