CN213720040U

CN213720040U - Knee pad

Info

Publication number: CN213720040U
Application number: CN202022217819.7U
Authority: CN
Inventors: 袁东生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-20
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a knee-pad, the knee-pad includes: the upper part of the kneepad, the middle part of the kneepad and the lower part of the kneepad; wherein the upper part of the kneepad comprises two upper supports arranged in parallel, the middle part of the kneepad comprises two elastic members arranged in parallel, and the lower part of the kneepad comprises two lower supports arranged in parallel; the two elastic members are respectively and correspondingly connected with the two upper brackets and the two lower brackets; the upper ends of the two upper supports are respectively connected with an upper binding band, the lower ends of the two elastic members are respectively connected with a lower anti-sliding binding band, and the lower ends of the two lower supports are respectively connected with a lower binding band. When the user bends the legs, the two elastic members accumulate energy and release elastic energy when the user pushes the floor to exert force, so that the pressure of gravity on the knees is overcome, an upward reaction force is exerted on the user, and the power assisting effect is achieved.

Description

Knee pad

Technical Field

The utility model relates to a knee-pad technical field especially relates to a knee-pad.

Background

The knee pad is an article for protecting the knee of people, and has the functions of sports protection, cold protection, warm keeping and joint maintenance. It is divided into sports kneepad and health kneepad. Is suitable for athletes, middle aged and elderly people, and knee disease patients. Kneepads are also widely used in modern athletic activities.

Kneepads on the market generally have the effect of protecting knees or keeping warm, and for mountain climbing sportsmen or ice skating sportsmen, only can play a role of protection, and the sportsmen still exert a lot of force in the mountain climbing or ice skating process, so a kneepad with an assistance function is urgently needed at present.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a knee pad for a knee pad with helping hand function is provided.

An embodiment of the utility model provides a knee-pad, the knee-pad includes: the upper part of the kneepad, the middle part of the kneepad and the lower part of the kneepad; wherein the upper part of the kneepad comprises two upper supports arranged in parallel, the middle part of the kneepad comprises two elastic members arranged in parallel, and the lower part of the kneepad comprises two lower supports arranged in parallel; the two elastic members are respectively and correspondingly connected with the two upper brackets and the two lower brackets;

the upper ends of the two upper supports are respectively connected with an upper binding band, the lower ends of the two elastic members are respectively connected with a lower anti-sliding binding band, and the lower ends of the two lower supports are respectively connected with a lower binding band.

Furthermore, the upper end between the two elastic members is also connected with an elastic member fixing strap.

Further, the elastic member includes: the angle-adjustable connecting component comprises an upper section spring, an angle-adjustable connecting component and a lower section spring;

the angularly adjustable connecting member includes: the device comprises a rotating shaft, a U-shaped rocker arm, a straight rocker arm, a jackscrew, an upper section connecting column and a lower section connecting column;

one end of the U-shaped rocker arm is fixedly connected with the rotating shaft, and the jackscrew is installed at the other end of the U-shaped rocker arm; one end of the straight rocker arm is rotationally connected with the rotating shaft, and the rotating angle of the straight rocker arm is controlled through the jackscrew; the straight rocker arm is connected with the upper section connecting column, and the upper section connecting column is used for being connected with the upper section spring; the U-shaped rocker arm is connected with the lower section connecting column, and the lower section connecting column is used for being connected with the lower section spring.

Further, the knee brace further comprises: a liner; wherein the two upper brackets, the two elastic members, and the two lower brackets are connected to the pad; the upper binding band, the anti-sliding binding band and the lower binding band are fixed with the leg part through the pad respectively.

Further, the pad between the two upper brackets comprises an upper resilient grid pad and the pad between the two lower brackets comprises a lower resilient grid pad.

Further, the upper bandage, the anti-sliding bandage and the lower bandage respectively comprise connecting buckles, and the connecting buckles are used for connecting the corresponding bandages.

Further, a patella fixing ring is arranged between the two elastic components and connected with the liner.

An embodiment of the utility model provides a knee-pad, the knee-pad includes: the upper part of the kneepad, the middle part of the kneepad and the lower part of the kneepad; wherein the upper part of the kneepad comprises two upper supports arranged in parallel, the middle part of the kneepad comprises two elastic members arranged in parallel, and the lower part of the kneepad comprises two lower supports arranged in parallel; the two elastic members are respectively and correspondingly connected with the two upper brackets and the two lower brackets; the upper ends of the two upper supports are respectively connected with an upper binding band, the lower ends of the two elastic members are respectively connected with a lower anti-sliding binding band, and the lower ends of the two lower supports are respectively connected with a lower binding band.

Because in the embodiment of the utility model, two upper portion supports, two elastic component and two lower part supports are connected with user's shank through upper portion bandage, anti gliding bandage and lower part bandage, when user's shank is crooked, two elastic component accumulate the energy to release elastic energy when user pedals the ground and exert oneself, overcome the pressure of gravity to the knee, and give user's ascending reaction force, make it pedal the reinforce in the motion process, the health is merrily and lightheartedly, the action is nimble. Wherein, the upper portion bandage plays the effect of fixed user's thigh, prevents that the gliding bandage plays the effect of preventing the knee-pad gliding, and the lower part bandage plays the effect of fixed user's shank.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a knee pad provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a knee pad provided by an embodiment of the present invention;

fig. 3 is a schematic view of a part of a knee pad provided in an embodiment of the present invention;

fig. 4 is a schematic view of an angle-adjustable connecting member in a closed state according to an embodiment of the present invention;

fig. 5 is a schematic view of an angularly adjustable connecting member in an open bent state according to an embodiment of the present invention;

fig. 6 is a schematic view of an angularly adjustable connecting member in an open extended state according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the attached drawings, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Fig. 1 an overall structure schematic diagram of a knee pad provided in an embodiment of the present invention, the knee pad includes: the upper part of the kneepad, the middle part of the kneepad and the lower part of the kneepad; wherein the upper part of the kneepad comprises two upper supports 11 arranged in parallel, the middle part of the kneepad comprises two elastic members 12 arranged in parallel, and the lower part of the kneepad comprises two lower supports 13 arranged in parallel; the two elastic members 12 are respectively and correspondingly connected with the two upper brackets 11 and the two lower brackets 13;

the upper ends of the two upper brackets 11 are respectively connected with an upper binding band 14, the lower ends of the two elastic members 12 are respectively connected with a lower anti-sliding binding band 15, and the lower ends of the two lower brackets 13 are respectively connected with a lower binding band 16.

The two elastic members are respectively and correspondingly connected with the two upper brackets and the two lower brackets. Namely, the two upper brackets, the two elastic members and the two lower brackets are positioned at two parallel sides, wherein the upper bracket at one side is connected with the elastic members, and the elastic members are also connected with the lower brackets. The connecting structures on the two sides are the same.

It should be noted that, as shown in fig. 1, the upper binding band, the anti-slip binding band and the lower binding band are all adjustable length binding bands. And the upper, lower and lower straps each include a connector buckle 17 for connecting the corresponding straps. The connector link on the upper portion bandage is used for linking together the upper portion bandage, and the connector link on the bandage of preventing gliding is used for linking together the bandage of preventing gliding, and the connector link on the bandage of lower part is used for linking together the bandage of lower part.

The two elastic members accumulate energy when the legs of the user bend, release elastic energy when the user pedals the ground to exert force, overcome the pressure of gravity on the knees, and provide upward reaction force for the user, so that the pedaling force is enhanced in the movement process, the body is light, and the action is agile. Wherein, the upper portion bandage plays the effect of fixed user's thigh, prevents that the gliding bandage plays the effect of preventing the knee-pad gliding, and the lower part bandage plays the effect of fixed user's shank.

As shown in fig. 1, in order to fix the position relationship between the two elastic members and the leg, the elastic members are prevented from being displaced due to bending, and it is ensured that when the leg of the user is bent, the two elastic members can be bent to store energy according to the bending of the leg of the user.

The elastic member fixing band can fix the position relation between the two elastic members and the leg, prevent the elastic members from being displaced due to bending, and ensure that the two elastic members can be bent to store energy according to the bending of the leg of a user when the leg of the user is bent.

The elastic member provides the user with assistance for mountain climbing or skating, but the force accumulation process also influences the normal walking of the user, namely, the user receives large resistance during normal walking. For more flexible adaptation user walks and moves, in the embodiment of the present invention, the elastic member includes: an upper spring 19, an angularly adjustable connecting member 20 and a lower spring 21;

the angularly adjustable connecting member includes: the device comprises a rotating shaft 201, a U-shaped rocker arm 202, a straight rocker arm 203, a jackscrew 204, an upper connecting column 205 and a lower connecting column 206;

one end of the U-shaped rocker arm is fixedly connected with the rotating shaft, and the jackscrew is installed at the other end of the U-shaped rocker arm; one end of the straight rocker arm is rotationally connected with the rotating shaft, and the rotating angle of the straight rocker arm is controlled through the jackscrew; the straight rocker arm is connected with the upper section connecting column, and the upper section connecting column is used for being connected with the upper section spring; the U-shaped rocker arm is connected with the lower section connecting column, and the lower section connecting column is used for being connected with the lower section spring. Wherein the resilient member part only shows the upper spring 19, the angularly adjustable connecting member 20 and the lower spring 21 in fig. 1. The reference numeral 12 of the resilient member is not shown, it being apparent that the resilient member 12 comprises an upper spring section 19, an angularly adjustable connecting member 20 and a lower spring section 21.

One end of a U-shaped rocker arm in the angle-adjustable connecting component is fixedly connected with the rotating shaft, the U-shaped rocker arm cannot rotate around the rotating shaft, and a jackscrew is installed at the other end of the U-shaped rocker arm. One end of a straight rocker arm in the angle-adjustable connecting component is rotationally connected with the rotating shaft, and the straight rocker arm can rotate around the rotating shaft. The straight rocker arm can touch the jackscrew at one end which is not rotationally connected with the rotating shaft in the rotating process, so that the jackscrew can block the straight rocker arm, and the rotating angle of the straight rocker arm can be controlled by the screwing length of the jackscrew. The upper section connecting column on the straight rocker arm is used for being connected with the upper section spring; the lower section connecting column on the U-shaped rocker arm is used for being connected with the lower section spring. Wherein, the spring can be screwed on the corresponding connecting column.

In addition, the straight rocker arm is connected with an upper section connecting column, and the upper section connecting column is used for being connected with an upper section spring; the U-shaped rocker arm is connected with the lower section connecting column, the lower section connecting column is only used for being connected with the lower section spring, the U-shaped rocker arm can also be connected with the lower section connecting column, and the lower section connecting column is used for being connected with the lower section spring; the U-shaped rocker arm is connected with the upper section connecting column, and the upper section connecting column is used for being connected with the upper section spring.

When a user wearing the knee pad walks, the rotating angle of the straight rocker arm can be controlled to be about 20 degrees approximately through the jackscrew, so that when the user walks, the straight rocker arm rotates around the rotating shaft, the spring is not compressed within the range of about 20 degrees, the user can normally walk without resistance, and when the motion range of the leg exceeds about 20 degrees, the spring is compressed to play a role in energy storage and assistance. When a user wearing the knee pad is in a mountain climbing or skating motion state, the rotating angle of the straight rocker arm can be controlled to be about 0 degree through the jackscrew, so that only the leg is bent, the spring is compressed, and the energy storage assisting effect is achieved.

In order to improve the comfort of the user, in an embodiment of the present invention, as shown in fig. 1, the knee pad further includes: a liner 22; wherein the two upper brackets, the two elastic members, and the two lower brackets are connected to the pad; the upper binding band, the anti-sliding binding band and the lower binding band are fixed with the leg part through the pad respectively.

Wherein the two upper brackets, the two elastic members and the two lower brackets can be connected with the pad in a sewing way. When a user wears the kneepad, the pad is attached to the leg, the upper bandage, the anti-sliding bandage and the lower bandage are located on the outer side of the pad, namely the leg is separated from the upper bandage, the anti-sliding bandage and the lower bandage by the pad, so that the direct contact of the bandage and the leg is prevented, or the direct contact of the connecting buckle on the bandage and the leg is prevented, and the comfort level of the user is improved. Wherein, the liner can be made of cloth with better flexibility.

In order to increase the breathability of the knee brace, in an embodiment of the invention, as shown in fig. 1, the padding between the two upper supports comprises an upper elastic mesh padding 23 and the padding between the two lower supports comprises a lower elastic mesh padding 24.

For better knee protection, in the embodiment of the present invention, as shown in fig. 1, a patella fixing ring 25 is included between the two elastic members, and the patella fixing ring is connected to the gasket. Wherein, the patella fixing ring can be connected with the liner in a sewing way.

The knee pad provided by the embodiment of the utility model comprises a pad part, an elastic component part, a bracket part and a bandage part; wherein the liner portion includes a liner, an upper resilient grid liner, a lower resilient grid liner and a patella fixation ring. The elastic member part comprises an upper section spring, an angle adjustable connecting member and a lower section spring. The bracket portion includes an upper bracket and a lower bracket. The strap portion includes an upper strap, an elastic member securing strap, a slip-down preventing strap and a lower strap.

Fig. 2 is a schematic structural view of a knee pad provided by an embodiment of the present invention, as shown in fig. 2, the knee pad includes a knee pad upper portion, a knee pad middle portion and a knee pad lower portion; wherein, the upper part of the kneepad comprises two upper supports 11 which are arranged in parallel, the middle part of the kneepad comprises two elastic members 12 which are arranged in parallel, and the lower part of the kneepad comprises two lower supports 13 which are arranged in parallel; the two elastic members are respectively and correspondingly connected with the two upper brackets and the two lower brackets. The upper ends of the two upper supports are respectively connected with an upper bandage 14, the lower ends of the two elastic members are respectively connected with a lower anti-sliding bandage 15, and the lower ends of the two lower supports are respectively connected with a lower bandage 16. The upper end between the two elastic members is also connected with an elastic member fixing bandage 18. The upper bandage, the anti-sliding bandage and the lower bandage respectively comprise connecting buckles 17, and the connecting buckles are used for connecting the corresponding bandages. The resilient member comprises an upper spring 19, an angularly adjustable connection member 20 and a lower spring 21.

Fig. 3 is a schematic view of a portion of a knee brace liner provided in accordance with an embodiment of the present invention, as shown in fig. 3, the portion of the liner including a liner 22, an upper resilient mesh liner 23, a lower resilient mesh liner 24, and a patella securing ring 25.

Fig. 4 is a schematic view of an angularly adjustable connecting member provided in an embodiment of the present invention, the angularly adjustable connecting member includes a rotating shaft 201, a U-shaped rocker arm 202, a straight rocker arm 203, a jackscrew 204, an upper connecting column 205 and a lower connecting column 206; one end of the U-shaped rocker arm is fixedly connected with the rotating shaft, and the jackscrew is installed at the other end of the U-shaped rocker arm; one end of the straight rocker arm is rotationally connected with the rotating shaft, and the rotating angle of the straight rocker arm is controlled through the jackscrew; the straight rocker arm is connected with the upper section connecting column, and the upper section connecting column is used for being connected with the upper section spring; the U-shaped rocker arm is connected with the lower section connecting column, and the lower section connecting column is used for being connected with the lower section spring.

Fig. 4 is a schematic view of the angle-adjustable connecting member in a closed state, fig. 5 is a schematic view of the angle-adjustable connecting member in an open bent state, and fig. 6 is a schematic view of the angle-adjustable connecting member in an open straightened state.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A knee brace, comprising: the upper part of the kneepad, the middle part of the kneepad and the lower part of the kneepad; wherein the upper part of the kneepad comprises two upper supports arranged in parallel, the middle part of the kneepad comprises two elastic members arranged in parallel, and the lower part of the kneepad comprises two lower supports arranged in parallel; the two elastic members are respectively and correspondingly connected with the two upper brackets and the two lower brackets;

2. The knee brace of claim 1 wherein a resilient member securing strap is further connected at an upper end between the two resilient members.

3. The knee brace of claim 1 wherein the resilient member comprises: the angle-adjustable connecting component comprises an upper section spring, an angle-adjustable connecting component and a lower section spring;

4. The kneepad of claim 1 wherein said kneepad further comprises: a liner; wherein the two upper brackets, the two elastic members, and the two lower brackets are connected to the pad; the upper binding band, the anti-sliding binding band and the lower binding band are fixed with the leg part through the pad respectively.

5. The knee brace of claim 1 wherein the padding between the two upper supports comprises an upper resilient grid padding and the padding between the two lower supports comprises a lower resilient grid padding.

6. The kneepad of claim 1 wherein said upper strap, said anti-slip strap and said lower strap each include a connector for connecting the corresponding straps.

7. The knee brace of claim 4 including a patellar fixation ring between the two resilient members, the patellar fixation ring being connected to the liner.