CN210330833U

CN210330833U - Low ankle type foot core with good balance

Info

Publication number: CN210330833U
Application number: CN201920780868.6U
Authority: CN
Inventors: 曹宇
Original assignee: Wuhan Edgar Beauty Rehabilitation Equipment Co Ltd
Current assignee: Wuhan Edgar Beauty Rehabilitation Equipment Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-04-17
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a foot core with good balance of low ankle type in the technical field of artificial limb equipment, which comprises a lower carbon fiber spring plate, an upper carbon fiber spring plate and a connecting block, wherein the right ends of the lower carbon fiber spring plate and the upper carbon fiber spring plate are both provided with grooves, the lower carbon fiber spring plate is positioned at the lower part of the upper carbon fiber spring plate, the bottom of the right end of the lower carbon fiber spring plate is contacted with the top of the right end of the upper carbon fiber spring plate and is welded and fixed with each other, an elastic rod is installed and fixed at the bottom of the left end of the upper carbon fiber spring plate through a bolt, and the bottom of the elastic rod is connected with the top of the left end of the lower carbon fiber spring plate through a bolt; this setting of low ankle type equilibrium good foot core, structural design is reasonable, and lower carbon fiber diving board and last carbon fiber diving board are connected as whole by the carbon silk outsourcing that excels in, and lower carbon fiber diving board and last carbon fiber diving board mutually support use can effectually reduce the sole and land the back to the impact of human body to keep human balance.

Description

Low ankle type foot core with good balance

Technical Field

The utility model relates to the technical field of artificial limb equipment, in particular to a foot core with good balance of low ankle type.

Background

As the name implies, lower limb prostheses are available for use in athletic activities or for performing athletic exercises. The sports type lower limb prosthesis is a high-performance lower limb prosthesis with better compensation function, so that the lower limb of a human is an important sports organ; therefore, the sport artificial limb is also the development direction of the lower limb artificial limb. The artificial limb is used, firstly, the amputee needs to have good body, strong residual muscle force and large joint movement range; secondly, the artificial limb is required to have high performance, light weight, firmness, high elasticity and capability of running and jumping. Therefore, the current development of athletic prostheses is primarily lower leg prostheses. The existing artificial limb foot plate has a serious problem that the impact force of the ground to the foot plate can not be effectively reduced when the artificial limb foot plate is used, and the balance of the body can be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low ankle type equilibrium is good foot core to the prosthetic sole that proposes in solving above-mentioned background art can not effectual reduction ground impact force to the sole when using, and then can influence the balanced problem of health.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low ankle type foot core that equilibrium is good, includes carbon fiber bullet board down, goes up carbon fiber bullet board and connecting block, down the carbon fiber bullet board with the right-hand member of going up the carbon fiber bullet board all opens slottedly, lower carbon fiber bullet board is located go up the lower part of carbon fiber bullet board, down the bottom of carbon fiber bullet board right-hand member with the top contact of going up the carbon fiber bullet board right-hand member to mutual butt fusion is fixed, the bottom of going up the carbon fiber bullet board left end is fixed with the elastic rod through the bolt mounting, the bottom of elastic rod pass through the bolt with the top of lower carbon fiber bullet board left end is connected, connecting block welded fastening in go up the top of carbon fiber bullet board left end, the top of going up the carbon fiber bullet board has the aluminum alloy connector through welded fastening, the left end of aluminum alloy connector has through welded fastening the right side wall of connecting block.

Preferably, a slotted connecting plate is sleeved outside the right ends of the lower carbon fiber elastic plate and the upper carbon fiber elastic plate, and the size of an inner cavity of the slotted connecting plate is the same as the size of the outer dimensions of the lower carbon fiber elastic plate and the upper carbon fiber elastic plate.

Preferably, the top of the connecting block is fixedly provided with a connecting nail through welding, and the connecting nail is of a square structure.

Compared with the prior art, the beneficial effects of the utility model are that: this setting of low ankle type equilibrium good foot core, structural design is reasonable, and lower carbon fiber diving board and last carbon fiber diving board are connected as whole by the carbon silk outsourcing that excels in, and lower carbon fiber diving board and last carbon fiber diving board mutually support use can effectually reduce the sole and land the back to the impact of human body to keep human balance.

Drawings

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

fig. 2 is a schematic front structural view of the present invention.

In the figure: the carbon fiber spring plate comprises a lower carbon fiber spring plate 100, a slotted connecting plate 110, an upper carbon fiber spring plate 200, an aluminum alloy connecting piece 210, an elastic rod 220, a connecting block 300 and a connecting nail 310.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a low ankle type foot core that equilibrium is good for reduce the impact force of ground to the health, make the health remain balanced all the time when advancing, please refer to fig. 1-2, including lower carbon fiber diving board 100, go up carbon fiber diving board 200 and connecting block 300.

Referring to fig. 1-2 again, the lower carbon fiber elastic plate 100 is located at the lower part of the upper carbon fiber elastic plate 200, the right end of the lower carbon fiber elastic plate 100 is provided with a groove, the bottom of the right end of the lower carbon fiber elastic plate 100 is in contact with the top of the right end of the upper carbon fiber elastic plate 200, the lower carbon fiber elastic plate 100 is horizontally in contact with the ground, the lower carbon fiber elastic plate 100 is used for keeping the human body horizontal, and the lower carbon fiber elastic plate 100 is made of carbon fiber material.

Referring to fig. 1-2 again, the upper carbon fiber spring plate 200 is located on the upper portion of the lower carbon fiber spring plate 100, the right end of the upper carbon fiber spring plate 200 is provided with a groove, the lower carbon fiber spring plate 100 and the upper carbon fiber spring plate 200 are welded and fixed to each other, the bottom of the left end of the upper carbon fiber spring plate 200 is fixedly provided with an elastic rod 220 through a bolt, the bottom of the elastic rod 220 is connected with the top of the left end of the lower carbon fiber spring plate 100 through a bolt, the top of the upper carbon fiber spring plate 200 is fixedly provided with an aluminum alloy connector 210 through welding, the upper carbon fiber spring plate 200 is used for effectively storing the pressing energy, the physical strength can be effectively saved, the material used for the upper carbon fiber spring plate 200 is carbon fiber material, and the material.

Referring to fig. 1-2 again, the connecting block 300 is welded and fixed on the top of the left end of the upper carbon fiber spring plate 200, the right side wall of the connecting block 300 is connected with the left end of the aluminum alloy connector 210 by welding, the connecting block 300 is used for connecting with a prosthetic device, and the connecting block 300 is made of carbon steel.

Referring to fig. 1-2 again, in order to effectively reduce the interaction force between the foot plate and the ground, the slotted connection plate 110 is sleeved outside the right ends of the lower carbon fiber elastic plate 100 and the upper carbon fiber elastic plate 200, the size of the inner cavity of the slotted connection plate 110 is the same as the size of the outer dimensions of the lower carbon fiber elastic plate 100 and the upper carbon fiber elastic plate 200, the slotted connection plate 110 is used for absorbing the vibration of the ground to the foot plate, and the slotted connection plate 110 is made of rubber.

Referring to fig. 1-2 again, in order to facilitate the rapid connection with the external prosthesis, a connection nail 310 is fixed on the top of the connection block 300 by welding, the connection nail 310 is a square structure, the connection nail 310 is used for rapidly assembling the prosthesis with another prosthesis, and the connection nail 310 is made of stainless steel.

The working principle is as follows: the connecting nail 310 is connected with the artificial limb installed on the human body, and then the shoe is covered outside the foot plate, when the person walks, the impact force of the ground to the foot plate is eliminated sequentially through the lower carbon fiber spring plate 100, the upper carbon fiber spring plate 200 and the slotted connecting plate 110, so that the influence of the impact force of the ground to the human body is avoided, and the balance of the human body is kept.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A low ankle type foot core with good balance is characterized in that: the carbon fiber elastic plate comprises a lower carbon fiber elastic plate (100), an upper carbon fiber elastic plate (200) and a connecting block (300), wherein the lower carbon fiber elastic plate (100) and the right end of the upper carbon fiber elastic plate (200) are all provided with grooves, the lower carbon fiber elastic plate (100) is positioned at the lower part of the upper carbon fiber elastic plate (200), the bottom of the right end of the lower carbon fiber elastic plate (100) is in contact with the top of the right end of the upper carbon fiber elastic plate (200) and is fixedly welded with the top, an elastic rod (220) is fixedly arranged at the bottom of the left end of the upper carbon fiber elastic plate (200) through a bolt, the bottom of the elastic rod (220) is connected with the top of the left end of the lower carbon fiber elastic plate (100) through a bolt, the connecting block (300) is fixedly welded at the top of the left end of the upper carbon fiber elastic plate (200), and an aluminum alloy connecting piece (210) is fixedly arranged at, the left end of the aluminum alloy connecting piece (210) is fixed with the right side wall of the connecting block (300) through welding.

2. A low ankle balance foot core according to claim 1 wherein: the slotted connection plate (110) is sleeved outside the right ends of the lower carbon fiber elastic plate (100) and the upper carbon fiber elastic plate (200), and the size of an inner cavity of the slotted connection plate (110) is the same as the size of the outer dimensions of the lower carbon fiber elastic plate (100) and the upper carbon fiber elastic plate (200).

3. A low ankle balance foot core according to claim 1 wherein: the top of the connecting block (300) is fixedly provided with a connecting nail (310) through welding, and the connecting nail (310) is of a square structure.