CN201263737Y

CN201263737Y - Anklebone dorsiflexion appliance

Info

Publication number: CN201263737Y
Application number: CNU2008201497702U
Authority: CN
Inventors: 李付云; 胡爱平; 赵利芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-17
Filing date: 2008-10-17
Publication date: 2009-07-01
Anticipated expiration: 2018-10-17

Abstract

The utility model discloses an anklebone dorsal flexure rectifier which is a functional rectifying recovery instrument used for rectifying foot drop and foot eversion which are caused by lying in bed for a long time since an early age. The rectifier is characterized in that the lower end of a calf fixing frame 1 is articulated at the tail end of a pedaling plate 14 by a pin roll 8, a tip of the pin roll 8 is provided with a flat cushion 9 and a cotter pin 10, velcros 6 and 15 are respectively arranged at lateral sides of the calf fixing frame 1 and the pedaling plate 14 by bolts, the calf fixing frame 1 is fixed with an adjuster 2 which is provided with a hinge rod 5, a support sleeve 30 and a pull rod 7 are arranged on the hinge rod 5, a flat cushion 28 and a cotter pin 29 penetrate in the pin holes at the shaft ends of the hinge rod 5, the other end of the pull rod 7 is fixedly connected to the pedaling plate 14 by a hinge shaft 11, tips of the hinge shaft 11 are provided with a flat cushion and a cotter pin 13, and a handle 4 is arranged on a moving block 23 of the adjuster 2. The rectifying angle of the rectifier can be adjusted, the stress suffered by the rectifier is uniform, and the rectifier can adjust the anklebone dorsal flexure in time in use so that a sufferer can recover the anklebone functional position as soon as possible.

Description

Ankle joint is carried on the back bent appliance

Technical field:

This utility model relates to a kind of patients such as early stage apoplexy, cerebral trauma, acute myelitis that are applicable to, is used for correcting because of the drop foot that early stage bed causes, the function of strephexopodia correcting rehabilitation appliances, and particularly a kind of ankle joint is carried on the back bent appliance.

Background technology:

At present, correcting the bent method of the ankle joint back of the body has two kinds, and a kind of is that early stage patient is taked dorsal position, manually grasps patient's foot, and firmly (cephalad direction) pushes away forward, shifts the receptible degree of patient onto, and stopping waits a moment, and pushes away again, so not only time-consuming but also effort; Another kind is under the situation that the patient can stand, and corrects with clapboard, allows the patient that foot is stepped down on the clapboard, because the angle of clapboard is fixed, angle is little inoperative, and the big patient of angle feels pain, and is very inconvenient, do not reach the purpose of rehabilitation.

The utility model content:

In order to solve the problem that exists in the above-mentioned background technology, promptly, waste time and energy with the artificial ankle joint back of the body song of correcting, it is bent to correct the ankle joint back of the body with clapboard, and the clapboard angle is non-adjustable, and the patient suffering is big.This utility model purpose is a kind of its adjustable angle of development, and is stressed even, saves manpower, and the little ankle joint of patient suffering is carried on the back bent appliance, can in time regulate ankle joint back of the body Qu Chengdu with it, makes the patient return to the ankle joint function position as early as possible.

The technical solution of the utility model realizes in the following manner:

It mainly is by shank fixed mount 1 that a kind of ankle joint is carried on the back bent appliance, actuator 2, pedal 14 and pull bar 7 etc. are formed, wherein, the lower end of shank fixed mount 1 is hinged on pedal 14 ends by bearing pin 8, plain cushion 9 and split pin 10 are equipped with in bearing pin 8 ends, velcro 6,15 are contained in the side of shank fixed mount 1 and pedal 14 respectively by screw, be fixed with actuator 2 on the shank fixed mount 1, pin 5 is arranged on the adjustor 2, support set 30 and pull bar 7 are housed on the pin 5, plain cushion 28, split pin 29 is through in the pin 5 axle head pin-and-holes, the other end of pull bar 7 is fixed on the pedal 14 by hinge 11, and plain cushion 12 and split pin 13 are equipped with in hinge 11 terminations.

This utility model can be achieved in that to mat formation in the Baltimore groove of shank fixed mount 1 sponge 20 and infantees 21.

This utility model can also be achieved in that actuator 2 is made up of holder 22 and movable block 23, the central shaft of movable block 23 is installed in the centre bore of holder 22, and it is fastening by nut 16, spring 27 and lock pin 26 are housed in the holder 22, corresponding lock pin 26 places on the movable block 23, have one group uniform be 10 ° circular hole, by upper shield 25 button 3 and spring 24 are housed in each circular hole, pin 5 is contained on the movable block 23 by screw thread, handle 4 is contained on the movable block 23 by pin 17, on the pin 17 plain cushion 18 and split pin 19 is housed.

The beneficial effects of the utility model:

This product structure is simple, and is easy to use, operation easily, because adjustable angle, stressed even, the patient suffering is little.Use it can in time regulate ankle joint back of the body Qu Chengdu, make the patient return to the ankle joint function position as early as possible.

Description of drawings:

Fig. 1 is a user mode sketch map of the present utility model.

Fig. 2 is an overall structure sketch map of the present utility model.

Fig. 3 is that the K of this utility model Fig. 2 is to view.

Fig. 4 is the A-A cutaway view of actuator among this utility model Fig. 2.

The specific embodiment:

The utility model is described in further detail below in conjunction with accompanying drawing.

Shown in Fig. 1,2,3,4.Referring to Fig. 1,3, during use, shank 31 is fixed on the shank fixed mount 1 by velcro 6, and mating formation in the Baltimore groove of shank fixed mount 1 has sponge 20 and infantees 21, makes the patient feel comfortable.Foot 32 is fixed on the pedal 14 by velcro 15, does not allow it roll.Referring to Fig. 2,3,4, the bent rectification of the ankle joint back of the body mainly realized by actuator 2, after appliance fixes, cocked handle 4, press the button 3, compression spring 24, this moment, button 3 was pressed into lock pin 26 in the holder 22, and rotating handles 4 drives 10 ° of movable block 23 rotations, rotation back lock pin 26 is under the effect of spring 27, spring in another adjacent circular hole, upwards swing an angle by pin 5 pulling pull bars 7 and by hinge 11 drive pedals 14 during movable block 23 rotations, force foot 32 upwards forward, correct, according to patient's situation, during rest, take off ankle joint and carry on the back bent appliance if desired; Next time is when using, treating can slowly increase angle after the patient adapts to, and promptly clicks button 3 and drives 10 ° of movable block 23 rotations, rotates 10 ° again by a button 3 again, the upwards also corresponding increase of angle of swing of pedal 14 makes patient's ankle joint return to functional position as soon as possible.

Claims

1, it mainly is by shank fixed mount (1) that a kind of ankle joint is carried on the back bent appliance, actuator (2), pedal (14) and pull bar (7) etc. are formed, it is characterized in that: the lower end of shank fixed mount (1) is hinged on pedal (14) end by bearing pin (8), plain cushion (9) and split pin (10) are equipped with in bearing pin (8) end, velcro (6), (15) be contained in the side of shank fixed mount (1) and pedal (14) respectively by screw, be fixed with actuator (2) on the shank fixed mount (1), pin (5) is arranged on the actuator (2), support set (30) and pull bar (7) are housed on the pin (5), plain cushion (28), split pin (29) is through in pin (5) the axle head pin-and-hole, the other end of pull bar (7) is fixed on the pedal (14) by hinge (11), and plain cushion (12) and split pin (13) are equipped with in hinge (11) termination.

2, ankle joint according to claim 1 is carried on the back bent appliance, it is characterized in that: sponge is arranged (20) and the infantees (21) of mating formation in the Baltimore groove of shank fixed mount (1).

3, ankle joint according to claim 1 is carried on the back bent appliance, it is characterized in that: actuator (2) is made up of holder (22) and movable block (23), the central shaft of movable block (23) is installed in the centre bore of holder (22), and it is fastening by nut (16), spring (27) and lock pin (26) are housed in the holder (22), movable block (23) is gone up corresponding lock pin (26) and is located, have one group uniform be 10 ° circular hole, by upper shield (25) button (3) and spring (24) are housed in each circular hole, pin (5) is contained on the movable block (23) by screw thread, handle (4) is contained on the movable block (23) by pin (17), on the pin (17) plain cushion (18) and split pin (19) is housed.