CN205796006U - The auxiliary gait training device of band heavy burden self-locking device - Google Patents

Abstract

The utility model provides an auxiliary gait trainer with a load-bearing self-locking device, which includes: a main body, the main body is composed of a table top, a support rod and a bottom frame, the table top and the bottom frame are connected through the support rod; Part, the walking part is composed of elastic device and roller, the roller is telescopically connected with the bottom side of the chassis through the elastic device; self-locking part, the self-locking part is composed of suction cup and suction cup connecting frame, and the suction cup passes through the The suction cup connecting frame is fixed to the main body, and there is a distance between the bottom surface of the suction cup and the bottom surface of the roller. When in use, in an emergency, the patient can rely on his own body weight to make the gait trainer self-lock and stop immediately to prevent falling, thus effectively ensuring the safety of the patient's exercise ability training such as walking, balance, and standing.

Description

Auxiliary gait trainer with weight-bearing self-locking device

technical field

The utility model relates to the technical field of rehabilitation equipment, in particular to a gait trainer with a load-bearing self-locking device.

Background technique

At present, the patient cannot support his own weight when standing and walking due to lower limb nerve and bone joint system diseases, so the patient needs to re-train the standing and walking functions. Therefore, relevant persons design a kind of gait trainer to assist the patient to carry out the training of standing, walking function. But at present some gait trainers have no anti-drop function because the bottom is completely supported by four rollers, and only serve the purpose of auxiliary training. As a result, once the center of gravity of the patient is unstable during use, it is very easy for the patient to fall and cause serious consequences.

Utility model content

The purpose of this utility model is to overcome the above-mentioned shortcomings, and provide an auxiliary gait trainer with a load-bearing self-locking device, which can effectively prevent patients from falling.

In order to achieve the above object, the utility model adopts the following technical solutions:

An auxiliary gait trainer with a weight-bearing self-locking device, which comprises:

a main body part, the main body part is composed of a table top, a support rod and an underframe, and the table top and the bottom frame are connected through the support rod;

a walking part, the walking part is composed of an elastic device and a roller, and the roller is telescopically connected to the bottom side of the chassis through the elastic device;

A self-locking part, the self-locking part is composed of a suction cup and a suction cup connection frame, the suction cup is fixed to the main body through the suction cup connection frame, and there is a distance between the bottom surface of the suction cup and the bottom surface of the roller.

In a preferred embodiment, the underframe is U-shaped, and the two support rods are located on both sides of the rear end of the underframe, the table is U-shaped, and the four walking parts are located on the underframe. the four corners.

In a preferred embodiment, two self-locking parts are included, and the two suction cup connecting frames are respectively fixedly connected to the outer surfaces of the two support rods.

In a preferred embodiment, the base frame is U-shaped, one support rod is located at the front end of the base frame, the table is U-shaped, and the four walking parts are located at the four corners of the base frame.

In a preferred embodiment, the elastic device is composed of an elastic element, an elastic element support rod and an elastic element support plate, the elastic element is fixedly connected with one end of the elastic element support rod and one side of the elastic element support plate, The elastic element is sleeved on the elastic element support rod, the roller is fixedly connected to the other side of the elastic element support plate, the other end of the elastic element is fixedly connected to the chassis, and the elastic element support rod can pass through the In the hole provided on the bottom side of the underframe, the elastic element can be stretched in the hole.

In a preferred embodiment, the elastic device is composed of an inner rod, an outer rod and an elastic element, the outer rod is sleeved on the inner rod, the outer rod and the inner rod are connected by an elastic element, the inner rod A rod is connected to the bottom side of the chassis, and the bottom side of the outer rod is connected to the roller.

In a preferred embodiment, four self-locking parts are included, and the four suction cup connecting frames are respectively located at the four corners of the bottom frame.

In a preferred embodiment, the support rod is a height-adjustable support rod.

The beneficial effects of the utility model are: when the utility model is in use, the patient can rely on his own body weight to make the gait trainer immediately self-lock and stop the movement in case of an emergency, so as to prevent the patient from falling down, thus effectively ensuring the patient to walk and balance. , Standing and other exercise ability training safety.

Description of drawings

Fig. 1 is a three-dimensional schematic view of a preferred embodiment of the present utility model.

detailed description

The following examples illustrate possible implementations of the utility model, but they are not intended to limit the scope of protection of the utility model, and are described in advance.

The utility model provides an auxiliary gait trainer with a load-bearing self-locking device, which is composed of a main body, a walking part and a self-locking part.

Wherein, as shown in FIG. 1 , the main body part is composed of a table top 1 , a support rod 2 and an underframe 3 , and the table top 1 and the bottom frame 3 are connected through the support rod 2 . The walking part is composed of an elastic device and a roller 7, and the roller 7 is telescopically connected with the bottom side of the chassis 3 through the elastic device. The self-locking part is composed of a suction cup 9 and a suction cup connection frame 8 , the suction cup 9 is fixed to the main body through the suction cup connection frame 8 , and the suction cup 9 is fixed at the bottom of the suction cup connection frame 8 . There is a distance between the bottom surface of the suction cup 9 and the bottom surface of the roller 7 . Designed in this way, when the utility model is in use, the patient promotes the gait trainer to practice walking. At this time, the roller 7 is in contact with the ground, and there is a small gap between the suction cup 9 and the ground. Take if the patient wants to fall forward suddenly as an example to illustrate the self-locking anti-fall function of the present utility model. When the patient leans forward, since the center of gravity of the body is pressed on the table top 1, the elastic device is compressed through the transmission of force, so that the table top 1, the support rod 2, the bottom frame 3, the suction cup connecting frame 8, and the suction cup 9 are pressed down. Move, now suction cup 9 touches the ground and sucks the ground tightly, and the gait trainer is self-locked to stop moving forward, and the patient is therefore supported by the gait trainer to avoid falling.

In a preferred embodiment, as shown in Figure 1, in order to facilitate the patient to enter the gait trainer, the hand-held gait trainer walks, the base frame 3 is U-shaped, and the two support bars 2 are respectively located On both sides of the rear end of the underframe 3, the table top is U-shaped, and the four walking parts are located at the four corners of the underframe.

In this preferred embodiment, in order to ensure the self-locking function, the utility model includes two self-locking parts, and the two suction cup connecting frames 9 are respectively fixedly connected to the outer surfaces of the two support rods 2 .

In this preferred embodiment, as shown in Figure 1, each of the elastic devices is composed of an elastic element 4, an elastic element support rod 5 and an elastic element support plate 6, and the elastic element 4 is connected to one end of the elastic element support rod 5 It is fixedly connected with one side of the elastic element support plate 6 , and the elastic element is sheathed on the elastic element support rod to support the elastic element 4 and prevent the elastic element 4 from deforming. The roller 7 is fixedly connected with the other side of the elastic element support plate 6 . The other end of the elastic element 4 is fixedly connected to the bottom side of the chassis 3, and the elastic element support rod 5 can pass through the hole provided on the bottom side of the chassis 3, and can be placed in the hole through the expansion and contraction of the elastic element 4. Medium stretch. In this way, when the patient tilts in one direction, the corresponding elastic element 4 can be compressed by its own weight, so that the corresponding suction cup 9 can be adsorbed on the ground, thereby self-locking and preventing falling.

In this preferred embodiment, the elastic element support rod 5, the bottom frame 3, the table top 1, and the support rod 2 are made of metal materials, preferably aluminum alloy materials, which are light, strong and convenient to use. The suction cup connecting frame 8 is welded by a rectangular steel pipe of 100×40×2mm and a round steel pipe of φ10×2mm. The elastic element support rod 5 is a round rod with a diameter of 8 mm and a length of 100 mm, which is welded and fixed with the elastic element support plate 6 . There are 4 circular holes with a diameter of 10 mm on the bottom frame 3, through which the elastic member support plate 6 can pass. When walking normally, the distance between the bottom surface of the suction cup 9 and the bottom surface of the roller 7 is 3 mm, that is, the distance between the suction cup 9 and the ground is 3 mm. Described sucker 9 is PVC material, and diameter is 8cm, is fixed on the bottom of the round steel pipe on the sucker connecting frame 8.

In other preferred embodiments, the base frame may be U-shaped, one of the support rods is located at the front end of the base frame, the table is U-shaped, and the four walking parts are located at the four corners of the base frame.

In other preferred embodiments, the elastic device can also be composed of an inner rod, an outer rod and an elastic element, the outer rod is sleeved on the inner rod, the outer rod and the inner rod are connected by an elastic element, the The inner rod is connected to the bottom side of the chassis, and the bottom side of the outer rod is connected to the rollers. Preferably, the elastic element is a spring.

In other preferred embodiments, four self-locking parts are included, and the four suction cup connecting frames are respectively located at the four corners of the bottom frame. In this way, the self-locking function can be realized more reliably.

In other preferred embodiments, in order to prevent the patient from stopping walking conveniently, the roller is also connected with a brake, the handle of the brake is connected with the brake through a brake wire, and the handle of the brake is connected with the table top.

In other preferred embodiments, in order to facilitate the patient to hold it by hand, the table top is also provided with vertical handrails.

In other preferred embodiments, in order to adjust the height conveniently and adapt to different patients, the support rod is a height-adjustable support rod.

In summary, when the utility model is in use, the patient can make the gait trainer self-lock and stop immediately by relying on his own body weight in an emergency state to prevent falling, thereby effectively ensuring the patient's ability to walk, balance, and stand. and other sports ability training safety.

Claims (10)

1. the auxiliary gait training device of a band heavy burden self-locking device, it is characterised in that it comprises:

Main part, this main part is made up of table top, support bar and underframe, and this table top and this underframe are by this support bar even Connect；

Running gear, this running gear is made up of with roller elastic device, this roller by this elastic device telescopically with this The bottom side of underframe connects；

From latching segment, should be made up of sucker and sucker link from latching segment, this sucker is by this sucker link and this main body Part is fixing, has distance between bottom surface and the bottom surface of this roller of described sucker.

The auxiliary gait training device of band heavy burden self-locking device the most according to claim 1, it is characterised in that described underframe in U-shaped, two described support bars lay respectively at the both sides, rear end of this underframe, and described table top is U-shaped, and four described running gears are positioned at The corner of this underframe.

The auxiliary gait training device of band heavy burden self-locking device the most according to claim 2, it is characterised in that comprise two certainly Latching segment, two described sucker links are fixed with the lateral surface of two support bars respectively and are connected.

4. according to the auxiliary gait training device of the band heavy burden self-locking device described according to claim 1, it is characterised in that described underframe U-shaped, a described support bar lays respectively at the front end of this underframe, and described table top is U-shaped, and four described running gears are positioned at this The corner of underframe.

5. according to the auxiliary gait training device of the arbitrary described band heavy burden self-locking device of Claims 1-4, it is characterised in that institute State elastic device to be made up of flexible member, flexible member support bar and flexible member gripper shoe, this flexible member and this elasticity unit The side of one end of part support bar and this flexible member gripper shoe is fixing to be connected, and this flexible member is set in this flexible member and supports On bar, this roller is fixing with the opposite side of this flexible member gripper shoe to be connected, and the other end of this flexible member is fixed with this underframe Connecting, this flexible member support bar can penetrate in the hole that described underframe bottom side is offered, can be at this Kong Zhongshen by this flexible member Contracting.

6. according to the auxiliary gait training device of the arbitrary described band heavy burden self-locking device of claim 1 or 2 or 4, it is characterised in that Described elastic device is made up of interior bar, outer bar and flexible member, and this outer bar is set on this interior bar, between this outer bar and this interior bar Being connected by flexible member, the bottom side of this interior bar and this underframe connects, and the bottom side of this outer bar and described roller connect.

The auxiliary gait training device of band heavy burden self-locking device the most according to claim 6, it is characterised in that comprise four certainly Latching segment, four described sucker links lay respectively at the corner of described underframe.

8. according to the auxiliary gait training device of the arbitrary described band heavy burden self-locking device of Claims 1-4, it is characterised in that institute Stating roller and be also associated with a brake, the handle of this brake connects this brake by brake cable, the handle of this brake with this Face connects.

9. according to the auxiliary gait training device of the arbitrary described band heavy burden self-locking device of Claims 1-4, it is characterised in that institute State table top and be additionally provided with vertical handrail.

10. according to the auxiliary gait training device of the arbitrary described band heavy burden self-locking device of Claims 1-4, it is characterised in that institute State the support bar that support bar is adjustment height.