CN218737481U

CN218737481U - Sole with twisting-proof heel

Info

Publication number: CN218737481U
Application number: CN202222881540.8U
Authority: CN
Inventors: 吴荣照; 林秀欣; 袁雄文; 钟素丹
Original assignee: QUANZHOU HONGRONG LIGHT INDUSTRY CO LTD
Current assignee: QUANZHOU HONGRONG LIGHT INDUSTRY CO LTD
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-28
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a sole with anti-twist heel, which comprises a body, wherein grooves are arranged on two sides of the arch position of the body, and anti-twist pieces are fixedly connected in the grooves; the heel position of body is provided with the slotted hole, install damping device in the slotted hole, the utility model discloses a sole prevents turning round the piece through being provided with TPU, when people produce sideslip because of using hard unsuitable sole, prevents turning round the piece and can play the effect of stable support foot and protection biped, reduces the probability of turning on one's side, avoids the exogenic injury, and the heel position is provided with the slotted hole simultaneously, is provided with damping device in the slotted hole, has the shock attenuation effect concurrently when can be used to play the protection to prevent turning round the effect to the heel.

Description

Sole with twisting-proof heel

Technical Field

The utility model relates to a sole technical field, concretely relates to sole is prevented turning round by heel.

Background

The sole comprises an insole, a mid-sole and an outsole from top to bottom. For some shoes, especially for sports shoes, people hope that both feet can be effectively protected during movement, damage caused by vibration is reduced, and the purpose of exercise or competition is achieved.

The realization of the buffering and shock absorption functions of the prior sports shoes is mainly realized by a buffering and shock absorption functional material and a buffering and shock absorption structure. When the material with the functions of buffering and absorbing shock is used, although a better shock absorption function can be obtained, the stability of the sports shoe is greatly weakened. Like the totally enclosed shock attenuation gasbag of common sole shock attenuation design according to the aerodynamic principle, however shock attenuation gasbag is sealed in case destroyed, and the air leaks, has just lost the shock attenuation effect to the shock attenuation gasbag is thick again soft, and when the sole passed ground impact force to the sole, the shock attenuation gasbag was easily crooked, can not rectify, can't make the sole reconversion protection foot not sprained. Aiming at the problem, the prior sole is provided with a stabilizing sheet which is similar to a heel insole in shape in the heel sole, and is intended to relieve the severe impact force of the front sole and the rear sole in movement and improve the cushioning, supporting and stabilizing performances of the shoe. However, the stable sheet similar to the heel insole is basically sheet-shaped, cannot well form structural vibration reduction, support and stability, has very limited vibration reduction effect and stable anti-twisting effect, cannot effectively reduce vibration and avoid sprain when being impacted by strong force, and needs to be further improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sole is prevented turning round by heel to solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the heel anti-twisting sole comprises a body, wherein grooves are formed in two sides of the arch position of the body, and anti-twisting pieces are fixedly connected in the grooves; a slotted hole is formed in the heel position of the body, and a damping device is installed in the slotted hole.

Furthermore, the anti-twisting piece extends to the front sole and the heel towards the front end and the rear end of the groove, a supporting block is arranged on the outer side of the anti-twisting piece, and the lower surface of the supporting block is fixedly connected with the arch position of the body.

Furthermore, the upper end of the slotted hole is elliptical with a long axis along the length direction of the body, and the edge of the slotted hole is arc-surface-shaped for fitting the arch of the foot.

Furthermore, the damping device comprises a shell matched with the slotted hole, a bottom block arranged in the shell, an elastic block arranged at the center of the bottom block and an elastic sheet arranged in the shell and connected with the edge of the shell.

Furthermore, the elastic sheet is of a cross-shaped structure, and the bottom surface of the center of the elastic sheet is fixedly connected with the elastic block.

Furthermore, the shell is of a structure with a wide upper part and a narrow lower part and is fixedly connected in the slotted hole.

Further, the bottom block covers a bottom surface of the housing.

Furthermore, a plurality of fold line anti-slip lines are arranged on the bottom surface of the body at the front sole position, a non-slip mat made of TPU is arranged at the heel position, and the non-slip mat is provided with mutually vertical concave lines.

After the technical scheme is adopted, the utility model discloses following beneficial effect has:

the utility model discloses a sole prevents turning round the piece through being provided with TPU, when people lead to the sole to produce the sideslip because of using hard inappropriately, prevents turning round the piece and can play the effect of stable support foot and protection both feet, reduces the probability of turning on one's side, avoids the exogenic injury, and the heel position is provided with the slotted hole simultaneously, is provided with damping device in the slotted hole, has the shock attenuation effect concurrently when can be used to play the protection to the heel and prevent turning round the effect.

Drawings

Fig. 1 is a schematic structural view of a sole according to an embodiment of the present invention;

fig. 2 is a bottom view of a sole according to an embodiment of the present invention;

FIG. 3 is a top view of a shock absorbing device for a shoe sole according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of an anti-twisting plate of a shoe sole according to an embodiment of the present invention.

In the figure:

the anti-skid device comprises a body-1, an anti-twist piece-2, a supporting block-3, a slotted hole-4, a shell-5, a bottom block-6, an elastic block-7, an elastic piece-8, an anti-skid pattern-9, an anti-skid pad-10 and a damping device-11.

Detailed Description

In order to further explain the technical solution of the present invention, the following detailed description is made on the specific embodiments through the drawings of the specification.

Referring to fig. 1-4, the utility model provides a sole is prevented turning round by heel, including body 1, the both sides of the arch of foot position of body 1 are provided with the recess, and fixedly connected with prevents turning round piece 2 in the recess, should prevent turning round piece 2 and make by TPU, and the heel position of body 1 is provided with slotted hole 4, installs damping device 11 in the slotted hole 4, can effectively protect the heel in order to prevent turning round through damping device 11 in slotted hole 4 and the slotted hole 4, and plays the absorbing effect of buffering.

Further, prevent turning round piece 2 and extend to preceding sole and heel position to both ends around the recess, prevent turning round piece 2 mainly used protection arch of foot position, and extend to preceding sole and heel and prevent turning on one's side in order to play the protection to its side, prevent turning round piece 2's the outside and be provided with supporting

shoe

3, 3 lower surfaces of supporting shoe and body 1's arch of foot position fixed connection, supporting shoe 3 can play the support to the side, when the sole presents the trend of turning on one's side, the position that the lower surface of supporting shoe 3 and body 1 are connected can play the effect of supporting to the arch of foot position.

Furthermore, the upper end of the slotted hole 4 is elliptical with a long axis along the length direction of the body 1, and the edge of the slotted hole is arc-shaped for fitting the arch of the foot, so that the foot feels comfortable when stepping on the sole.

Furthermore, damping device 11 includes shell 5 with slotted hole 4 cooperation setting, set up the bottom block 6 in shell 5, set up in the elastic block 7 of bottom block 6 central point and set up in shell 5 and with the elastic sheet 8 of 5 edge connections of shell, elastic sheet 8 is "ten" style of calligraphy structure, the bottom surface and the elastic block 7 fixed connection of its positive center, when the sole was stepped on to the foot, the heel extrudes elastic sheet 8, the edge pulling shell 5 of elastic sheet 8 gathers to the center thereby make the heel of a sole strengthen the protection to the heel around in order to improve the stability of heel when walking, the elastic block 7 of central point position can play the cushioning effect to the heel simultaneously.

Furthermore, the outer shell 5 is a structure with a wide upper part and a narrow lower part and is fixedly connected in the slot hole 4, the outer shell 5 is matched with the slot hole 4, the structural width is mainly used for expanding the contact area with the sole as much as possible, and the lower part is narrow for reducing the volume of the slot hole 4 and preventing the mass of the heel part from being too low and being not durable.

Further, a sole 6 covers the bottom surface of the outer shell 5, and since the heel is provided with a slot 4, the heel is lighter in weight than the forefoot, and the sole 6 is provided in the slot 4 to provide stability in the heel slot 4.

Furthermore, the bottom surface of the body 1 is provided with a plurality of fold line anti-slip lines 9 at the front sole position, the heel position is provided with a non-slip mat 10 made of TPU, the non-slip mat 10 is provided with mutually vertical concave lines, and the sole can be further prevented from sliding and preventing side turning by arranging the fold line anti-slip lines 9 and the non-slip mat 10.

The product form of the present invention is not limited to the drawings and embodiments of the present application, and any person can properly change or modify the product form of the present invention without departing from the scope of the present invention.

Claims

1. The utility model provides a sole is prevented turning round by heel which characterized in that: the foot-arch-shaped anti-twisting device comprises a body, wherein grooves are formed in two sides of the arch position of the body, and anti-twisting pieces are fixedly connected in the grooves; a slotted hole is formed in the heel position of the body, and a damping device is installed in the slotted hole.

2. The heel twist-proof sole according to claim 1, wherein: the anti-twisting piece extends to the front sole and the heel towards the front end and the rear end of the groove, a supporting block is arranged on the outer side of the anti-twisting piece, and the lower surface of the supporting block is fixedly connected with the arch position of the body.

3. The heel twist-proof sole according to claim 1, wherein: the upper end of the slotted hole is elliptical with a long axis along the length direction of the body, and the edge of the slotted hole is arc-surface-shaped for fitting the arch of the foot.

4. The heel twist-proof sole according to claim 1, wherein: the damping device comprises a shell matched with the slotted hole, a bottom block arranged in the shell, an elastic block arranged at the center of the bottom block and an elastic sheet arranged in the shell and connected with the edge of the shell.

5. The heel twist-proof sole according to claim 4, wherein: the elastic piece is of a cross-shaped structure, and the bottom surface of the right center of the elastic piece is fixedly connected with the elastic block.

6. The heel twist-proof sole according to claim 4, wherein: the shell is of a structure with a wide upper part and a narrow lower part and is fixedly connected in the slotted hole.

7. The heel twist-proof sole according to claim 4, wherein: the bottom block covers a bottom surface of the housing.

8. The heel twist-proof sole according to claim 1, wherein: the sole is characterized in that a plurality of fold line anti-slip lines are arranged on the bottom surface of the body and positioned at the front sole, a non-slip mat made of TPU is arranged at the heel, and the non-slip mat is provided with mutually vertical concave lines.