CN212700254U

CN212700254U - Heavy hammer type hip joint rehabilitation training device

Info

Publication number: CN212700254U
Application number: CN202021251252.9U
Authority: CN
Inventors: 杜义辉
Original assignee: Yingkou Chungang Rehabilitation Aids Technology Co ltd
Current assignee: Yingkou Chungang Rehabilitation Aids Technology Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-16
Anticipated expiration: 2030-07-01

Abstract

The utility model relates to a heavy hammer type hip joint rehabilitation trainer, wherein two lower limb supports which are obliquely arranged are arranged at the front end of a seat frame body, the bottoms of the lower limb supports are connected with trundles through pin shafts, the top of each lower limb support is connected with one end of a horizontal swing arm, and the other end of the horizontal swing arm is connected with the bottom surface of the seat frame body through a vertical rotating shaft; a large nylon wheel is coaxially connected to the vertical rotating shaft and linked with the horizontal swing arm; a nylon rope is wound on the large nylon wheel, and the tail end of the wound nylon rope is connected with a loading device; the lower limb bracket is provided with a bandage for positioning the lower leg of the patient. The weight type hip joint rehabilitation training device adopts the swinging arm to pull the nylon belt to drive the weight to swing, thereby realizing the load rehabilitation training of the patient on the hip joint and improving the rehabilitation effect.

Description

Heavy hammer type hip joint rehabilitation training device

Technical Field

The utility model relates to a heavy hammer type hip joint rehabilitation training device, which belongs to a rehabilitation medical appliance.

Background

With the development of society, more and more patients pay attention to rehabilitation therapy, the rehabilitation therapy can not only change the damage caused by diseases, but also enhance the functions of limbs through exercise to enable the patients to recover confidence, thereby getting rid of the influence of the diseases as much as possible, improving the life quality and even returning to the society.

Among a plurality of rehabilitation exercises, the hip joint exercise mainly realizes flexion, extension, adduction and abduction, and the exercise can exercise the muscle tissues around the hip joint and is the basis of lower limb rehabilitation.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a weight formula hip joint rehabilitation training device, this weight formula hip joint rehabilitation training device adopt the swing arm to pull the nylon area and drive the wobbling purpose of weight to realize that the patient improves recovered effect in the heavy burden rehabilitation training of hip joint.

For solving the above problems, the specific technical scheme of the utility model is as follows: a heavy hammer type hip joint rehabilitation trainer is characterized in that two lower limb supports which are obliquely arranged are arranged at the front end of a seat frame body, the bottoms of the lower limb supports are connected with trundles through pins, the tops of the lower limb supports are connected with one end of a horizontal swing arm, and the other end of the horizontal swing arm is connected with the bottom surface of the seat frame body through a vertical rotating shaft; a large nylon wheel is coaxially connected to the vertical rotating shaft and linked with the horizontal swing arm; a nylon rope is wound on the large nylon wheel, and the tail end of the wound nylon rope is connected with a loading device; the lower limb bracket is provided with a bandage for positioning the lower leg of the patient.

The structure of the load bearing device is that a load bearing rotating shaft is arranged at the bottom of the seat frame body, swing arms are symmetrically arranged on two sides of the load bearing rotating shaft, one end of each swing arm is coaxially and movably connected with the rotating shaft, a positioning column is arranged at the other end of each swing arm, and a plurality of weights are arranged on the positioning columns; the middle part of the swing arm is provided with a positioning hole, the seat frame body above the positioning hole is provided with a small nylon wheel, and the tail end of the nylon rope is connected with the positioning hole after bypassing the small nylon wheel.

The length direction of low limbs support be equipped with the slider of sliding positioning connection, set up the bandage on the slider.

The seat frame body on set up cushion, back and handrail, wherein the back is connected through the pivot with the seat frame body, and the back realizes angle location through the knob formula shift pin that the seat frame body set up.

The weight type hip joint rehabilitation trainer drives the load-bearing device by the motion traction nylon ropes of the two lower limb supports, thereby realizing that a patient can train related contraction muscle groups which are adducted and abducted in hip joints by swinging legs.

The weight bearing device adopts a connecting structure of the swing arm and the weight, and the reverse gravity generated by the weight is taken as a resistance source, so that the rehabilitation training effect is improved in the training process.

The bandage on the lower limb support is used for fixing the lower leg of the patient, and the up-down position of the bandage can be adjusted through the sliding block.

The backrest adopts a knob type pin pulling structure, and the angle of the backrest can be adjusted by setting the position of the pin pulling structure, so that the use comfort of a patient is improved.

Drawings

Fig. 1 is an axonometric view of a weight type hip joint rehabilitation training device.

Fig. 2 is a side view of the weight type hip joint rehabilitation training device.

Fig. 3 is an isometric view of another orientation of the weighted hip joint rehabilitation trainer.

Detailed Description

As shown in fig. 1 to 3, a weight-type hip joint rehabilitation trainer, wherein two lower limb supports 2 are obliquely arranged at the front end of a seat frame body 4, the bottoms of the lower limb supports 2 are connected with casters 1 through pins, the top of each lower limb support 2 is connected with one end of a horizontal swing arm 13, and the other end of each horizontal swing arm 13 is connected with the bottom surface of the seat frame body 4 through a vertical rotating shaft 14; a large nylon wheel 7 is coaxially connected to the vertical rotating shaft 14, and the large nylon wheel 7 is linked with the horizontal swing arm 13; a nylon rope 9 is wound on the large nylon wheel 7, and the tail end of the wound nylon rope 9 is connected with a loading device; the lower limb bracket 2 is provided with a bandage 3 for positioning the lower leg of the patient.

The structure of the load bearing device is that a load bearing rotating shaft 15 is arranged at the bottom of the seat frame body 4, swing arms 6 are symmetrically arranged at two sides of the load bearing rotating shaft 15, one end of each swing arm 6 is coaxially and movably connected with the rotating shaft 15, a positioning column 18 is arranged at the other end of each swing arm 6, and a plurality of weights 10 are arranged on the positioning columns 18; be equipped with the locating hole at the middle part of swing arm 6, be equipped with little nylon wheel 8 on the seat support body 4 of locating hole top, the end of nylon rope 9 is walked around behind little nylon wheel 8 and is connected with the locating hole, and little nylon wheel 8 plays the switching-over effect, converts nylon rope 9 into vertical state by the horizontality.

The length direction of the lower limb support 2 is provided with a slide block 16 which is connected in a sliding positioning way, and the slide block 16 is provided with a binding band 3.

Seat support body 4 on set up cushion 17, back 12 and handrail 5, wherein the back is connected through the pivot with seat support body 4, and back 12 is connected curved spacer on 12 through knob formula pull pin 11 that seat support body 4 set up, the locating hole that a plurality of arcs were arranged is equipped with to the last curved spacer of connecting of back 12, pull pin 11 passes arbitrary one locating hole after and peg graft with seat support body 4, realize the angle location.

The working process of the weight type hip joint rehabilitation training device is as follows: the patient sits on cushion 17, adjusts back 12 in the suitable angle of health through knob formula thumb pin 11, puts the shank on shank support 2 and adjusts slider 16's position to tie up bandage 3 tightly, both hands are put on handrail 5, and both legs can extend and contract the training to health both sides, through the weight quantity on the adjustment reference column 18, adjust the heavy burden weight of training. The trainer is suitable for muscle strength training of a person with weak thigh adductor muscles and weak hip muscle strength (muscle strength II-III grade) and joint range of motion training of a person with hip joint adduction and abduction dysfunction.

Claims

1. The utility model provides a weight formula hip joint rehabilitation training device which characterized in that: the front end of the seat frame body (4) is provided with two lower limb supports (2) which are obliquely arranged, the bottoms of the lower limb supports (2) are connected with trundles (1) through pin shafts, the top of each lower limb support (2) is connected with one end of a horizontal swing arm (13), and the other end of each horizontal swing arm (13) is connected with the bottom surface of the seat frame body (4) through a vertical rotating shaft (14); a large nylon wheel (7) is coaxially connected to the vertical rotating shaft (14), and the large nylon wheel (7) is linked with the horizontal swinging arm (13); a nylon rope (9) is wound on the large nylon wheel (7), and the tail end of the wound nylon rope (9) is connected with a loading device; a bandage (3) for positioning the lower leg of the patient is arranged on the lower limb support (2).

2. The weighted hip joint rehabilitation trainer according to claim 1, wherein: the structure of the load bearing device is that a load bearing rotating shaft (15) is arranged at the bottom of a seat frame body (4), swing arms (6) are symmetrically arranged on two sides of the load bearing rotating shaft (15), one end of each swing arm (6) is coaxially and movably connected with the rotating shaft (15), a positioning column (18) is arranged at the other end of each swing arm (6), and a plurality of weights (10) are arranged on the positioning columns (18); the middle part of the swing arm (6) is provided with a positioning hole, the seat frame body (4) above the positioning hole is provided with a small nylon wheel (8), and the tail end of the nylon rope (9) is connected with the positioning hole after winding around the small nylon wheel (8).

3. The weighted hip joint rehabilitation trainer according to claim 1, wherein: the length direction of the lower limb support (2) is provided with a sliding block (16) which is connected in a sliding and positioning way, and the sliding block (16) is provided with a binding band (3).

4. The weighted hip joint rehabilitation trainer according to claim 1, wherein: the seat frame body (4) is provided with a cushion (17), a backrest (12) and armrests (5), wherein the backrest is connected with the seat frame body (4) through a rotating shaft, and the backrest (12) is positioned at an angle through a knob type pull pin (11) arranged on the seat frame body (4).