CN219700987U

CN219700987U - Knee booster and hiking booster assembly

Info

Publication number: CN219700987U
Application number: CN202320112685.3U
Authority: CN
Inventors: 刘扬; 刘子木
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-19
Filing date: 2023-01-19
Publication date: 2023-09-19
Anticipated expiration: 2033-01-19

Abstract

The utility model discloses a knee booster and a hiking booster assembly, the knee booster comprises a binding member used for binding at a knee joint and an air bag arranged at the inner side of the binding member and corresponding to the back bending position of the knee joint, the air bag is filled with air, the air bag is used for pressing the back bending position of the knee joint to assist the knee joint to bend when a person walks, the structure is simple, the air bag is propped between the back bending position of the knee and the binding member, the air bag can press the knee to bend at the moment, the air bag is a flexible member, and the air bag has no damage to ligaments at the back bending position of the knee, even if the air bag is used safely and reliably for a long time.

Description

Knee booster and hiking booster assembly

Technical Field

The utility model belongs to the field of knee power assisting equipment, and particularly relates to a knee power assisting device and a walking power assisting assembly.

Background

The knee booster on the market at present is mostly of a torsional spring type driving structure, such as CN210433891U knee protection booster, and the main function of the knee booster is to use two rotationally connected joints at the knee backward bending position to set a plurality of torsional springs along the width direction of the knee protection booster, so that the joints of the two connecting plates are driven by the elasticity of the torsional springs to rotate forward to protrude to prop against the knee backward bending position for bending, thereby realizing the assistance, but the connecting plates are hard pieces, the two connecting plates protrude forward to prop against the knee backward bending position and can generate a pressing sense on the ligament of the knee backward bending, and the ligament of the knee backward bending can be led to be damaged for a long time, although the knee booster with other types of structures such as CN210433891U knee protection booster is also available on the market at present, although the elastic sheet is at the front side of the knee, the elastic sheet can not damage the ligament of the knee backward bending, but the contact area of the elastic sheet and the leg is too large, and the comfort of the hard pieces is also poor.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a knee booster which has a simple structure, does not damage the backward bending position of the knee and has good comfort.

In order to achieve the above object, the technical scheme of the present utility model is as follows: a knee booster comprising a binder for binding at a knee joint and an air bag disposed inside the binder in correspondence to a knee joint backward bending, the air bag being filled with air for pressing the knee joint backward bending to assist the knee joint to bend when a person walks.

The beneficial effects of the technical scheme are that: the knee bending device is simple in structure, the air bag is abutted between the knee bending part and the binding part, the air bag can squeeze the knee to bend at the moment, and the air bag is a flexible part, so that the ligament at the knee bending part is not damaged, and the knee bending device is safe and reliable even if used for a long time.

According to the technical scheme, the binding member comprises a rear support and a connecting piece, the rear support is vertically arranged on the rear side of the knee joint, the connecting piece is arranged on the rear support and used for binding the rear support on the knee joint, and the air bag is arranged in the middle of the front side of the rear support and props against the backward bending position of the knee joint.

The beneficial effects of the technical scheme are that: the structure is simple, the rear support can be used as a carrier of the air bag, and the connecting piece is used for binding the rear support at the back bending position of the knee.

In the above technical scheme, the back support includes two connecting plates and two cloth pieces, the connecting plates are all vertically arranged and distributed along the upper and lower direction, two one sides of the connecting plates, which are close to each other, are connected in a back-and-forth rotating way, two one sides of the connecting plates, which are far away from each other, are all provided with one cloth piece, the air bag is arranged on the front sides of the two connecting plates and is connected with the two connecting plates, and the connecting piece is connected with the two cloth pieces.

The beneficial effects of the technical scheme are that: by connecting the two hard connecting plates, the air bag can be prevented from expanding and deforming backwards at the backward bending position of the knee, so that the air bag can better press the knee to bend forwards.

In the above technical scheme, the connecting piece includes two sets of strap groups, and every strap group is equipped with two strap, two each is equipped with a set of strap group on the cloth piece, and two strap of same group set up respectively in corresponding the both sides of cloth piece, and two of same group the strap is all crooked forward to connect in order to tie up corresponding cloth piece knee joint department.

The beneficial effects of the technical scheme are that: the novel binding machine is simple in structure, good in binding effect and not easy to loose.

In the technical scheme, two cloth belts of the same group are respectively provided with a female magic tape and a male magic tape, and the two cloth belts of the same group are bonded through the magic tape.

The beneficial effects of the technical scheme are that: so that the binding of two cloth belts of the same group is more convenient.

The second purpose of the utility model is to provide a walking assisting assembly which has a simple structure and good assisting effect.

In order to achieve the above object, the technical scheme of the present utility model is as follows: the utility model provides a walking helping hand assembly, includes knapsack gasbag and two knee booster as above, have first trachea interface on the gasbag, the knapsack gasbag is used for supplying the human back, is full of gas in it, have the second trachea interface on the knapsack gasbag, two first trachea interface all through the hose with second trachea interface intercommunication.

The beneficial effects of the technical scheme are that: the knapsack gasbag is the gas in storing this moment, and it has the performance of preventing wind cold-proof to a certain extent, and it also possesses certain sun-proof function in addition, and it passes through the hose intercommunication with the gasbag for the knee is when the people stands right like this, and the gas in the gasbag can extrude in the knapsack gasbag, avoids the gasbag to break because of the transition extrusion, thereby improves human travelling comfort.

In the technical scheme, the air of the knapsack air bag is inert gas.

The beneficial effects of the technical scheme are that: this allows the backpack bladder to exert an upward buoyancy force on the person (primarily because the inert gas is less dense than the air), thereby relatively reducing the person's weight and allowing the person more flexibility while walking.

According to the technical scheme, the knapsack gasbag comprises a coat waistcoat and a knapsack, the coat waistcoat is of an interlayer inflatable structure, the knapsack is arranged on the back of the coat waistcoat, the inside of the knapsack is communicated with the inside of the interlayer of the coat waistcoat, an inflation inlet is formed in the knapsack, and the second air pipe interface is arranged on the knapsack.

The beneficial effects of the technical scheme are that: the backpack has a simple structure, so that the skin pasting performance of the whole backpack air bag is better, and the upward buoyancy applied to people is more balanced.

In the technical scheme, the two chest pieces on the front side of the coat waistcoat are detachably connected through the zipper.

The beneficial effects of the technical scheme are that: therefore, the backpack air bag is more convenient to wear.

In the technical scheme, the knapsack gasbag is a membrane material component or an airtight fabric component.

The beneficial effects of the technical scheme are that: it is light and durable, and is not easy to leak air.

Drawings

FIG. 1 is a schematic view showing the structure of a knee booster according to embodiment 1 of the present utility model;

FIG. 2 is an expanded view of the knee booster according to embodiment 1 of the present utility model;

fig. 3 is a schematic diagram illustrating connection of two connection plates in embodiment 1 of the present utility model;

fig. 4 is a schematic view showing a binding state of the knee booster at the knee according to embodiment 1 of the present utility model;

FIG. 5 is a schematic view of the structure of the walking assist assembly according to embodiment 2 of the present utility model when worn by a person;

fig. 6 is a schematic diagram of the connection of the back bladder and the two air bags in an embodiment of the utility model.

In the figure: 1 knee booster, 11 binding pieces, 111 back support, 1111 connecting plate, 1112 cloth piece, 1113 rotating shaft, 112 connecting piece, 1121 cloth belt, 1122 magic tape female plaster, 1123 magic tape male plaster, 12 air bags, 121 first air pipe interface, 2 back bag air bags, 21 second air pipe interface, 22 coat waistcoat, 23 back bag, 24 air charging port and 25 zipper.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will be more clearly described in the following description and claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

Example 1

As shown in fig. 1, the present embodiment provides a knee booster comprising a binder 11 for binding at a knee joint and an airbag 12 provided inside the binder 11 corresponding to a knee joint backward bending position, the airbag 12 being filled with gas, the airbag 12 being used to press the knee joint backward bending position to assist the knee joint toward bending when walking on a foot, the structure being simple, and being held between the knee backward bending position and the binder by the airbag, the airbag being pressed against the knee bending position at this time, and the airbag being a flexible member which does not damage ligaments at the knee backward bending position even if used for a long time.

As shown in fig. 2 to 4, the binding member 11 in the above technical solution includes a back support 111 and a connecting member 112, the back support 111 is vertically disposed at the rear side of the knee joint, the connecting member 112 is disposed on the back support 111, the connecting member 112 is used for binding the back support 111 at the knee joint, the air bag 12 is disposed in the middle of the front side of the back support 111 and abuts against the back bending position of the knee joint, the structure is simple, so that the back support can be used as a carrier of the air bag, and the connecting member is used for binding the back support at the back bending position of the knee.

In the above technical solution, the rear support 111 includes two connection plates 1111 and two cloth pieces 1112, the connection plates 1111 are vertically disposed and distributed along the vertical direction, two connection plates 1111 are connected in a back-and-forth rotation manner on the sides close to each other, one cloth piece 1112 is disposed on the sides far away from each other on the two connection plates 1111, the air bag 12 is disposed on the front sides of the two connection plates 1111 and connected with the two connection plates 1111, the connection piece 112 is connected with the two cloth pieces 1112, and the connection plates are connected through two rigid connection plates, so that the air bag can be prevented from being inflated and deformed backwards at the knee backward bending position in a professional manner, and the air bag can better squeeze the knee to bend forwards.

In the above technical solution, the connecting piece 112 includes two sets of cloth belt groups, each set of cloth belt groups is provided with two cloth belts 1121, two cloth pieces 1112 are respectively provided with a set of cloth belt groups, and two cloth belts 1121 of the same set are respectively arranged at two sides corresponding to the cloth pieces 1112, and two cloth belts 1121 of the same set are both bent forward to be connected so as to bind the corresponding cloth pieces 1112 at the knee joint, the structure is simple, the binding effect is good, and the loose is not easy to occur.

According to the technical scheme, the two cloth belts 1121 of the same group are respectively provided with the female magic tape 1122 and the male magic tape 1123, and the two cloth belts 1121 of the same group are bonded through the magic tape, so that the binding of the two cloth belts of the same group is more convenient.

The rotation connection mode of the two connection plates is based on that one side of the two connection plates, which is close to each other, is comb-tooth-shaped, and the two connection plates are mutually inserted and transversely inserted through a rotating shaft 1113 to rotationally connect the two connection plates (the two connection plates are rotationally connected).

The embodiment is based on the prior art (CN 210433891U 'knee protection booster'), and is improved by adopting an air bag to replace a torsion spring in the prior art, arranging the air bag on one side close to the back bending position of the knee, and applying pressure to the back bending position of the knee by utilizing the expansion action of the air bag to force the knee to bend, thereby realizing the labor-saving effect during walking.

Example 2

As shown in fig. 5 and 6, this embodiment provides a hiking booster assembly, including a knapsack gasbag 2 and two knee boosters 1 according to embodiment 1, there is a first air pipe interface 121 on the gasbag 12, the knapsack gasbag 2 is used for supplying the human back to bear, it is full of gas in it, there is a second air pipe interface 21 on the knapsack gasbag 2, two first air pipe interfaces 121 all communicate with said second air pipe interface 21 through the hose, the gas is stored in the knapsack gasbag at this moment, it has windproof warmth performance to a certain extent, in addition it also possesses certain sun-proof function, and it communicates with the gasbag through hose 3, so that the gas in the gasbag can squeeze into the knapsack gasbag when the person stands up, avoid the gasbag to break because of the transition extrusion, thus improve human travelling comfort.

In the above technical solution, the gas in the backpack air bag 2 is inert gas, so that the backpack air bag can apply an upward buoyancy force to a person (mainly because the density of the inert gas is smaller than that of air, preferably, the inert gas in the backpack air bag is helium, and the stability is good), thereby relatively reducing the gravity of the person, and further enabling the person to have better flexibility in hiking.

In the above technical scheme, the knapsack gasbag 2 includes jacket vest 22 and knapsack 23, just jacket vest 22 is the intermediate layer inflatable structure, just knapsack 23 sets up the back of jacket vest 22, just the inside of knapsack 23 with the intermediate layer inside of jacket vest 22 link up, be equipped with inflation inlet 24 on the knapsack 23, second trachea interface 21 sets up on the knapsack 23, its simple structure, so make the skin nature of whole knapsack gasbag better, its ascending buoyancy distribution of giving people of applying simultaneously is more balanced.

In the above technical solution, the two chest pieces on the front side of the coat waistcoat 22 are detachably connected by the zipper 25, so that the backpack air bag is more convenient to wear.

In the above technical solution, the backpack air bag 2 (which must be a material that cannot leak air) is a membrane material member (such as a material used in a life buoy or a rubber membrane material) or an air-tight fabric member [ such as a fabric used in an inflatable life jacket (which may be a double-layer composite fabric with a fabric layer and a rubber layer bonded) ], and is light in weight, good in durability, and not easy to leak air, and the material of the air bag can be consistent with the material of the backpack air bag 2.

The waist belt can be additionally arranged on the knapsack air bag, so that the knapsack air bag can improve the wearing effect of the knapsack air bag on the body through the waist belt after being worn.

The inner side and the outer side of the knapsack gasbag can be respectively provided with a cloth layer, so that the puncture resistance of the knapsack gasbag is improved, and the moisture absorption and sweat release performances of the knapsack gasbag are improved.

In using the walking assist assembly of this embodiment, care should be taken that after the walking assist assembly is removed from the body, the walking assist assembly cannot be lifted off the hand (and the counterweight should be hung to weight the walking assist assembly even when lifted off the hand), or else the walking assist assembly is easy to fly away (because helium is in the backpack air bag, which is similar to a hydrogen balloon, and is easy to fly away).

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. A knee booster comprising a binder (11) for binding at a knee joint and an air bag (12) disposed inside the binder (11) in correspondence to a backward knee joint, the air bag (12) being filled with air, the air bag (12) being adapted to press the backward knee joint to assist the knee joint toward bending when a person walks; the binding member (11) comprises a rear support (111) and a connecting member (112), the rear support (111) is vertically arranged on the rear side of the knee joint, the connecting member (112) is arranged on the rear support (111), the connecting member (112) is used for binding the rear support (111) at the knee joint, and the air bag (12) is arranged in the middle of the front side of the rear support (111) and abuts against the backward bending part of the knee joint.

2. Knee booster according to claim 1, characterized in that the rear support (111) comprises two connection plates (1111) and two cloth pieces (1112), the connection plates (1111) are vertically arranged and distributed along the up-down direction, one side of each connection plate (1111) close to each other is rotationally connected back and forth, one side of each connection plate (1111) far away from each other is provided with one cloth piece (1112), the air bag (12) is arranged on the front side of each connection plate (1111) and connected with each connection plate (1111), and the connection piece (112) is connected with each cloth piece (1112).

3. The knee booster according to claim 2, wherein the connecting member (112) includes two groups of cloth tape groups, each group of cloth tape groups is provided with two cloth tapes (1121), two cloth pieces (1112) are each provided with one group of cloth tape groups, and two cloth tapes (1121) of the same group are respectively provided on both sides corresponding to the cloth pieces (1112), and both cloth tapes (1121) of the same group are bent forward to connect to bind the corresponding cloth pieces (1112) at the knee joint.

4. A knee booster according to claim 3, wherein the two cloth strips (1121) of the same group are respectively provided with a female velcro patch (1122) and a male velcro patch (1123), and the two cloth strips (1121) of the same group are bonded by the velcro patch.

5. A walking assistance assembly, comprising a backpack air bag (2) and two knee boosters (1) according to any one of claims 1-4, wherein the air bag (12) is provided with a first air pipe interface (121), the backpack air bag (2) is used for being carried by a human body and is filled with air, the backpack air bag (2) is provided with a second air pipe interface (21), and the two first air pipe interfaces (121) are communicated with the second air pipe interface (21) through hoses.

6. The walking assist assembly of claim 5, wherein the gas of said backpack bladder (2) is an inert gas.

7. The hiking booster assembly according to claim 6, wherein the knapsack gasbag (2) comprises a coat waistcoat (22) and a knapsack (23), the coat waistcoat (22) is of a sandwich inflatable structure, the knapsack (23) is arranged on the back of the coat waistcoat (22), the inside of the knapsack (23) is communicated with the inside of the sandwich of the coat waistcoat (22), an inflation inlet (24) is arranged on the knapsack (23), and the second air pipe interface (21) is arranged on the knapsack (23).

8. The foot assist assembly of claim 7, wherein the front two chest pieces of the coat waistcoat (22) are detachably connected by a zipper (25).

9. The walking assist assembly of claim 7, characterized in that said backpack bladder (2) is a membrane-like material member or a gas-tight fabric member.