CN214432219U

CN214432219U - Foot balancer and sprain-preventing safety shoe applying same

Info

Publication number: CN214432219U
Application number: CN202120396194.7U
Authority: CN
Inventors: 郑定银; 陈元锋; 郑益招; 陈瑞珍; 陈文荣; 陈兴隆
Original assignee: Saina Group Co ltd
Current assignee: Saina Group Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-10-22
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses the innovation provides a foot's equalizer and applied this equalizer prevent sprain safety shoes. The foot balancer is composed of a sole supporting surface and a heel wrapping surface, the upper end of the heel wrapping surface of the balancer extends to form an ankle wrapping surface, the sole supporting surface, the heel wrapping surface and the ankle wrapping surface are integrally formed, and the balancer is arranged in a shoe, so that the foot is protected from being easily sprained.

Description

Foot balancer and sprain-preventing safety shoe applying same

Technical Field

The utility model relates to a shoes, concretely relates to safety shoes.

Background

The safety shoes are suitable for construction sites and have the function of protecting feet. In order to prevent slipping on slippery ground, the sole is designed with a pattern at most, but this is still easy to slip, which may result in foot sprains.

Disclosure of Invention

In view of the defects in the prior art, the utility model innovatively provides a foot balancer and a sprain-preventing safety shoe applying the same.

The foot balancer is composed of a sole supporting surface and a heel wrapping surface, wherein the upper end of the heel wrapping surface of the balancer extends to form an ankle wrapping surface, and the sole supporting surface, the heel wrapping surface and the ankle wrapping surface are integrally formed.

The utility model provides a prevent sprain safety shoes is including vamp, sole, inside lining and shoelace, its characterized in that: be equipped with the equalizer between shoes inner wall and the inside lining, the equalizer comprises sole holding surface and heel parcel face, the upper end of the heel parcel face of equalizer extends there is ankle parcel face, sole holding surface, heel parcel face and ankle parcel face integrated into one piece, the sole holding surface of equalizer is in on the sole, the heel parcel face of equalizer and the laminating of the heel portion of vamp, the laminating of ankle parcel face and the ankle portion of vamp.

Still be connected with shoelace direction piece and frenulum ware on the vamp, the shoelace has been worn in the shoelace direction piece, the shoelace is connected with the frenulum ware, the shoelace direction piece has last guide part and lower guide part of a body structure, it is connected with lower guide part one end to go up guide part one end, it is the free end to go up the guide part other end, it has spacing edge to go up the guide part other end, the lateral surface at spacing edge has leading-in inclined plane, the lower extreme at spacing edge is used in on the lower guide part.

The inner side surface of the upper guide part is provided with a tooth-shaped surface, and the tooth tip of the tooth-shaped surface inclines inwards.

The lace device comprises a circular base and a circular upper cover, the circular upper cover is rotatably installed on the circular base, the inner circular surface of the circular base is a tooth surface, an inner rotor connected with a shoelace is rotatably installed in the circular base, lower claw teeth are distributed on the upper surface of the inner rotor along the circumference, a pawl seat is arranged in the circular upper cover, a pawl capable of rotating towards the center is installed in the pawl seat, and upper claw teeth capable of being meshed with the lower claw teeth are distributed on the upper surface of the pawl seat along the circumference.

The pawl is provided with an arc-shaped part, a pawl groove is formed in the pawl seat, and the pawl is located in the pawl groove.

According to the utility model provides a pair of prevent spraining safety shoes is through being equipped with the equalizer in shoes to the difficult sprain of protection foot.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the balancer;

FIG. 3 is a schematic view showing the structure of the lace guide;

fig. 4 is a schematic view of the structure of the lace device.

Detailed Description

As shown in fig. 1, the anti-sprain safety shoe comprises a sole 2, a vamp 1, a lining (common shoes are all provided with) and a shoelace 5, in order to keep the foot balanced, the utility model discloses be equipped with a balancer 6 between the shoe inner wall and the lining, as shown in fig. 2, this balancer 6 comprises a sole supporting surface 60 and a heel wrapping surface 61, wherein the sole supporting surface 60 of the balancer 6 is on the sole 2, the heel wrapping surface 61 of the balancer 6 is attached to the heel of the vamp 1. When wearing the safety shoe with the balancer 6, since the sole supporting surface 60 of the balancer 6 supports the sole of the foot and the heel covering surface 61 of the balancer 6 covers the heel, the balance of the foot can be maintained to the maximum and the ankle is not easily sprained even if slipping. It is worth mentioning here that the balancer 6 may be made of plastic or metal sheet as long as it has a certain hardness. In order to play certain guard action to ankle department, obtain more comfortable parcel effect simultaneously, the utility model discloses it has ankle parcel face 62 to extend in the upper end of heel parcel face 61 of equalizer 6, and ankle parcel face 62 laminates mutually with the ankle of vamp 1, and ankle parcel face 62 of equalizer 6 can protect the rear side at the ankle, plays the protection to ankle department, because ankle parcel face 62 has increased the parcel area simultaneously, has shown the promotion to the parcel effect of whole equalizer 6 like this, and balanced effect is stronger. It is worth mentioning here that the lining not only improves the wearing comfort, but also conceals the balancer 6 between the lining and the inner wall of the shoe, so that the balancer 6 is placed more firmly and is not easy to loosen.

As shown in fig. 1, the upper 1 of the anti-sprain safety shoe is further connected with a lace guide 4 and a lace device 3, a lace 5 is threaded in the lace guide 4, and the lace 5 is connected with the lace device 3. When the lace fastening device 3 is rotated, the shoelace 5 is automatically tightened.

In order to more conveniently wear the shoelace, as shown in fig. 3, the shoelace guide piece 4 of the present invention has an upper guide portion 40 and a lower guide portion 41 which are integrally formed, one end of the upper guide portion 40 is connected with one end of the lower guide portion 41, the other end of the upper guide portion 40 is a free end, the other end of the upper guide portion 40 has a limiting edge 401, the outer side surface of the limiting edge 401 has a guiding inclined plane 402, and the lower end of the limiting edge 401 acts on the lower guide portion 41. When the shoelace 5 is to be threaded, the shoelace 5 is simply placed on the guide slopes 402 of the restriction edges 401 and then pulled inward, so that the entry opening between the upper guide portion 40 and the lower guide portion 41 is opened, and thus the shoelace 5 is automatically inserted between the upper guide portion 40 and the lower guide portion 41. The lace guide 4 having such a structure can be very conveniently tied, and since there is a large space between the upper guide 40 and the lower guide 41, the lace can be easily pulled when the lace 5 is tightened by the lace guide 3, so that it is more labor-saving to rotate the lace guide 3.

In order to prevent the shoelace from moving outward, the utility model discloses be equipped with dentate surface 40 on the inboard side of last guide part 40, the prong of dentate surface 40 slopes inwards. Through the restriction of dentate face, the shoelace is difficult to outwards remove, and is more durable after tying like this.

As shown in fig. 1, the utility model discloses still be connected with frenulum ware 3 on the vamp, as shown in fig. 4, this frenulum ware 3 is including circular base 31 and circular upper cover 30, circular upper cover 30 rotationally installs on circular base 31, the interior disc of circular base 31 is flank of tooth 32, rotationally install the inner rotor 33 of being connected with shoelace 4 in the circular base, the upper surface of inner rotor 33 distributes along the circumference has lower claw 34, be equipped with pawl seat 35 in the circular upper cover 30, install in the pawl seat 35 and to central pivoted pawl 37, the upper surface of pawl seat 35 distributes along the circumference can with the last claw 38 of lower claw 34 meshing. When the shoelace is used, the circular upper cover 30 is rotated, the pawl seat 35 in the circular upper cover 30 is matched with the lower pawl tooth 34 on the inner rotor 33 in the circular base 31 through the upper pawl tooth 38, so as to drive the inner rotor 33 to rotate, and the inner rotor 33 is connected with the shoelace 4, so that the shoelace 4 is tightened; since the pawl 37 is arranged in the pawl seat 35 and the inner circular surface of the circular base 31 is the tooth surface 32, the circular upper cover 30 can be prevented from reversely rotating through the action of the pawl 37 and the tooth surface 32.

In order to facilitate the arrangement of the pawl 37, the pawl 37 of the present invention has an arc-shaped portion 370, and a pawl slot 36 is formed in the pawl seat 35, the pawl 37 is located in the pawl slot 36, and the arc-shaped portion 370 can be limited, so that the pawl 37 can generate elasticity, thereby realizing a ratchet structure.

Claims

1. The utility model provides a foot's equalizer, the equalizer comprises sole supporting surface and heel parcel face, the upper end of the heel parcel face of equalizer extends there is ankle parcel face, sole supporting surface, heel parcel face and ankle parcel face integrated into one piece.

2. The utility model provides a prevent spraining safety shoes, including vamp, sole, inside lining and shoelace, its characterized in that: be equipped with the equalizer between shoes inner wall and the inside lining, the equalizer comprises sole holding surface and heel parcel face, the upper end of the heel parcel face of equalizer extends there is ankle parcel face, sole holding surface, heel parcel face and ankle parcel face integrated into one piece, the sole holding surface of equalizer is in on the sole, the heel parcel face of equalizer and the laminating of the heel portion of vamp, the laminating of ankle parcel face and the ankle portion of vamp.

3. The sprain-prevention safety shoe according to claim 2, wherein: still be connected with shoelace direction piece and frenulum ware on the vamp, the shoelace has been worn in the shoelace direction piece, the shoelace is connected with the frenulum ware, the shoelace direction piece has last guide part and lower guide part of a body structure, it is connected with lower guide part one end to go up guide part one end, it is the free end to go up the guide part other end, it has spacing edge to go up the guide part other end, the lateral surface at spacing edge has leading-in inclined plane, the lower extreme at spacing edge is used in on the lower guide part.

4. The sprain-prevention safety shoe according to claim 3, wherein: the inner side surface of the upper guide part is provided with a tooth-shaped surface, and the tooth tip of the tooth-shaped surface inclines inwards.

5. The sprain-prevention safety shoe according to claim 4, wherein: the lace device comprises a circular base and a circular upper cover, the circular upper cover is rotatably installed on the circular base, the inner circular surface of the circular base is a tooth surface, an inner rotor connected with a shoelace is rotatably installed in the circular base, lower claw teeth are distributed on the upper surface of the inner rotor along the circumference, a pawl seat is arranged in the circular upper cover, a pawl capable of rotating towards the center is installed in the pawl seat, and upper claw teeth capable of being meshed with the lower claw teeth are distributed on the upper surface of the pawl seat along the circumference.

6. The sprain-prevention safety shoe according to claim 5, wherein: the pawl is provided with an arc-shaped part, a pawl groove is formed in the pawl seat, and the pawl is located in the pawl groove.