CN104784017B - A kind of medical rehabilitation health walking stick - Google Patents

Abstract

The invention discloses a crutch for medical rehabilitation and health care, which comprises a handle, a short rod body, a long rod body, a massage head, a folding support mechanism, and a folding pedal mechanism; the handle, the short rod body, and the long rod body are connected by threads; the handle is designed to be hollow Body, in which a spare massage head is placed; in the body of the long rod is designed a folding support mechanism consisting of a folding umbrella bracket, a push rod, and a push button, and a folding support mechanism composed of a curved rod, a connecting rod, and a connecting rod button. Pedal mechanism. The crutch provides convenience for fracture patients to walk during the recovery period. At the same time, the combination of the spare massage head, the handle and the short rod body can become a massager, achieving one thing with multiple functions.

Description

crutch for medical rehabilitation

technical field

The invention relates to a medical rehabilitation and health care device, in particular to a medical rehabilitation and health care crutch.

Background technique

Medical statistics show that tibial fractures account for about 13%-17% of all kinds of fractures in the whole body, and most of the patients are young adults and children. Regardless of whether non-operative or surgical treatment is used for such fractures, their later rehabilitation requires long-leg casts, small splints or bone plates for fixation. During rehabilitation, the fractured leg cannot be stressed and needs to be kept in a flexed state, so patients often use crutches. At present, various types of crutches are not designed according to the characteristics of such patients' fractures and the requirements of patients needing rest during walking. And after the patient's fracture heals, the crutches have just lost their effect, and are generally all discarded, resulting in a waste of resources.

Contents of the invention

The technical problem to be solved by the present invention is to provide a crutch that meets the characteristics of patients with tibial fractures, especially when such patients are resting during walking, it can not only protect the patient, keep the patient's body balance and stability, but also maintain the comfort of the patient. The crutch can also be converted into a massage and health care device after the patient recovers, so that one thing can be used for multiple purposes.

In order to solve the above problems, the technical solution of the present invention is a medical rehabilitation crutch, including a handle, a short rod body, a long rod body, a massage head, a foldable support mechanism, and a foldable pedal mechanism. The handle, the short rod body and the long rod body are connected by threads; the handle is designed as a hollow body, in which a spare massage head is placed; a folding umbrella bracket, a push rod, and a push rod button are designed in the long rod The foldable support mechanism that forms and the foldable pedal mechanism that is formed by curved rod, connecting rod, connecting rod button.

In a preferred technical solution, the shape of the short rod body is a cylinder, and its upper and lower ends are respectively connected to the handle and the long rod body through threads.

In a preferred technical solution, the long rod body is designed as a hollow cylinder with threads on the upper end.

In a preferred technical solution, one end of the massage head is designed as a hollow cylinder with internal threads, and the other end is designed as a sphere or irregular circle with rubber or plastic teeth. When the short rod body is disassembled from the long rod body, the massage head thread can be threadedly connected with the short rod body to form a massager.

A preferred technical solution, the folding support mechanism is composed of a retractable folding umbrella bracket, a push rod, and a push rod button. A chute is provided on the upper surface of the long rod body, and a push rod button and The push rod button shaft is connected with the push rod, and the other end of the push rod is connected with the folding umbrella support. Usually, the push rod button is located at the top of the chute, and the foldable umbrella bracket is stored in the long rod body, and the push rod button is pushed down, and the push rod pushes the foldable umbrella bracket to move out of the long rod body and expand to form a Stable support for crutches.

A preferred technical solution, the foldable pedal mechanism is composed of a curved rod, a connecting rod, and a connecting rod button. A second chute is provided on the upper surface of the long rod body, and a connecting rod button and a connecting rod button are installed in the second chute. The connecting rod button shaft, the connecting rod button shaft is connected with the connecting rod, the other end of the connecting rod is connected with the curved rod, the curved rod is fixed in the long rod body through the pin shaft, and the curved rod can rotate around the pin shaft. Usually, the connecting rod button is at the lowest position of the second chute. Push the connecting rod button upwards, and the connecting rod pulls the curved rod to rotate around the pin. lever button, the curved lever is folded upwards, and it is in a folded state.

As a preferred technical solution, a contact foot is designed on the sliding shaft of the folding umbrella support. When the push rod pushes the folding umbrella support out of the long rod body, the tentacles first touch the ground and move upwards against the sliding shaft on the folding umbrella support to expand the entire folding umbrella support. When the touch foot is touched downwards, the folding umbrella support is folded, and the push rod button is slid upwards, and the entire folding umbrella support is stored in the long pole body. Certainly also can design a sliding shaft device on the long bar body to control the folding umbrella type support.

In a preferred technical solution, the foldable pedal mechanism is composed of a curved rod and a spring, a spring is installed at one end of the curved rod, and the other end of the spring is fixed in the body of the long rod. The spring is in a natural state at ordinary times, and when a foot is stepped on the curved bar, the spring is stretched, and when the pin is released, under the tension of the spring, the curved bar is folded, and the whole folding footboard is in a folded state.

Advantages of the present invention: the crutch provides convenience for fracture patients to walk during the rehabilitation period. When the patient takes a rest during walking, the folding umbrella bracket increases the contact surface between the crutches and the ground and enhances the stability; the folding footboard can help the patient save energy and avoid the force on the affected limb; The brackets are usually stored in the crutches, so as to avoid fixing the brackets and footboards, which will hinder the patient's movement; when the patient fully recovers and does not need to use the crutches, take out the massage head in the handle, and the short rod body and the handle and massage When the heads are connected, it can be used as a massager, which realizes the utilization of waste.

Description of drawings

Fig. 1 is a schematic cross-sectional front view of the present invention.

Fig. 2 is an enlarged view of part A of Fig. 1 .

Fig. 3 is an enlarged view of part B of Fig. 1 .

detailed description

As shown in Figures 1 to 3, a crutch for medical rehabilitation and health care, the top of the crutch is a hollow handle 8, a massage head 9 is placed inside the hollow handle, and the lower end of the hollow handle 8 is designed as an internal thread. Massaging head 9 is made of rubber or plastics, and is spherical or irregular circular solid shape, and its surface is covered with massage tooth, and its lower end is designed with internal thread. A short rod body 7 is connected to the lower end of the hollow handle 8, and the short rod body 7 is cylindrical in shape, and external threads are designed at both ends. The short rod body 7 is threadedly connected with the long rod body 3, the long rod body 3 is a hollow cylinder, and the upper end is provided with an internal thread, and a folding support mechanism and a folding pedal are installed on the hollow inner and outer surfaces of the long rod body 3 mechanism.

The above-mentioned folding support mechanism is shown in Figure 1 and Figure 3. There is a chute 6 on the top of the long rod body 3, and a push rod button 5 and a push rod button shaft are installed in the chute, and a push rod 4 is connected to the push rod button shaft. The lower end of the push rod 4 is connected to the folding umbrella support 1, and the sliding shaft of the folding umbrella support 1 is provided with contact feet 13. A control device can also be designed on the long rod body to control the motion of the slide shaft. At ordinary times, the folding umbrella bracket 1 and the push rod 4 are all stored in the cavity of the long rod body 3. When necessary, the push rod button 5 is pushed down along the chute 6, and the push rod button shaft pushes the push rod 4, the folding umbrella The bracket 1 moves downward, and the folding umbrella bracket 1 is pushed out of the long rod body 3, the contact pin 13 on the sliding shaft of the folding umbrella bracket 1 touches the ground, and the contact pin 13 on the sliding shaft moves upward against the sliding shaft , open the folding umbrella support 1; when folding the folding umbrella support 1, pull or touch the contact foot 13 slightly downward, and the contact foot 13 pulls the slide on the folding umbrella support 1 The shaft moves downward, the folding umbrella support 1 is folded, the push button 5 is pushed upward along the chute 6, and the entire folding support mechanism is received in the cavity of the long rod body 3 .

Above-mentioned foldable pedal mechanism as shown in Figure 1 and Figure 2, offers the second chute 10 on the long pole body 3, and the connecting rod button 11 and the connecting rod button shaft are installed in the second chute 10, and the connecting rod button shaft The lower end is connected with connecting rod 12, and connecting rod 12 links to each other with curved rod 2, and curved rod 2 is fixed on the long bar body 3 by pivot pin, and can rotate around this pivot pin. The curved rod 2 is folded in the long rod body 3 at ordinary times, and when the connecting rod button 11 is pushed to move upwards, the connecting rod 12 rotates with the curved rod 2, and the curved rod 2 is opened to form a pedal. When the push button 11 of the connecting rod moves downward, the connecting rod 12 rotates with the curved rod 2, and the curved rod 2 is in a folded state. The folding pedal mechanism can also be designed in the form of a spring or a curved rod. One end of the spring is fixed on the long body rod 3, and the other end is fixed on one end of the curved rod 2. When the spring is in a natural state, the curved rod 2 is in a folded state. Rod 2 exerts a little force, the spring is stretched, and the curved rod 2 is in an open state.

In order to distinguish the push button 5 and the link button 11 from the appearance, the push button 5 can be designed as a circle, and the link button 11 can be designed as a square. vice versa.

Claims (4)

1. a kind of medical rehabilitation health walking stick, it is characterised in that：Including handle (8), quarter butt body (7), the long body of rod (3), massage head (9), folding type supporting mechanism, foldable pedal mechanism；

The handle (8), quarter butt body (7), the long body of rod (3) are connected by screw thread, wherein, the quarter butt body (7) is shaped as cylinder Body, its upper and lower ends are connected with handle (8) and the long body of rod (3) respectively by screw thread, and the long body of rod (3) is designed to upper end band spiral shell The hollow cylinder of line；

The handle (8) is designed to hollow body, wherein being placed with a standby massage head (9)；Set in the long body of rod (3) In respect of the folding type supporting mechanism being made up of folding umbrella-type support (1), push rod (4), pusher button (5) and by curved bar (2), connecting rod (12), the foldable pedal mechanism that connecting rod button (11) is constituted；

Pusher button (5) and pusher button axle are installed in the long body of rod (3) upper face offers chute (6), chute (6), Pusher button axle is connected with push rod (4), and push rod (4) other end is connected with folding umbrella-type support (1)；

Offered in the long body of rod (3) upper surface and connecting rod button (11) is installed in the second chute (10), the second chute (10) and connected Bar push button shaft, connecting rod push button shaft is connected with connecting rod (12), and connecting rod (12) other end is connected with curved bar (2), and curved bar (2) passes through bearing pin It is fixed in the long body of rod (3), curved bar (2) can be rotated around the bearing pin.

2. medical rehabilitation health walking stick according to claim 1, it is characterised in that：Described massage head (9) one end is designed to Tapped hollow cylinder, the other end is designed to spheroid or irregular roundness body with rubber or plastic teeth.

3. according to the medical rehabilitation health walking stick described in claim 1-2 any of which one, it is characterised in that：It is described to fold A haptic element (13) is designed with the sliding axle of umbrella-type support.

4. according to the medical rehabilitation health walking stick described in claim 1-2 any of which one, it is characterised in that：The push rod Button (5) is designed to circle, connecting rod button (11) design squarely.