CN213250508U

CN213250508U - Wheelchair for hemiplegic patient

Info

Publication number: CN213250508U
Application number: CN202020882289.5U
Authority: CN
Inventors: 叶倩
Original assignee: Shenzhen Hospital of Southern Medical University
Current assignee: Shenzhen Hospital of Southern Medical University
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-05-25
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a wheelchair for hemiplegic patients, which comprises a seat, and a walking structure is arranged at the bottom of the seat; the foot rest is arranged on the seat; the armrest frame is arranged on the seat, and an installation position is arranged on the armrest frame; the grab handle is arranged on the mounting position and comprises a first bending part, a second bending part and a holding part, the first bending part, the second bending part and the holding part are sequentially connected, and the bending directions of the first bending part and the second bending part are opposite; this hemiplegia patient's wheelchair is through increasing the special setting of first portion of bending, the second portion of bending and the portion of gripping on the basis of traditional wheelchair for the patient can use this to do different upper limbs exercise movements as the basis, both can prevent flagging, can protect skin again, can also play the massage effect, prevents shoulder joint dislocation, avoids arousing wrist, palm swelling, can also promote patient's good limbs position and put.

Description

Wheelchair for hemiplegic patient

Technical Field

The utility model relates to the field of medical rehabilitation equipment, in particular to wheelchair for hemiplegic patients.

Background

The wheelchair is very popular in hemiplegia patients in the department of rehabilitation, but the common wheelchair is limited in use and single in function, the protection and rehabilitation effects of the wheelchair on the hands are often ignored, and if the good limb positions of the patients are not placed in a standard manner, adverse effects such as wrist and palm swelling and shoulder joint dislocation can be caused in a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a hemiplegia patient's wheelchair, can promote the position of patient's upper limbs to put, temper the function of patient's upper limbs.

According to a first aspect of the present invention, there is provided a wheelchair for a hemiplegic patient, comprising a seat, a bottom of which is provided with a walking structure; the foot rest is arranged on the seat; the armrest frame is arranged on the seat, and an installation position is arranged on the armrest frame; the grab handle is arranged on the installation position and comprises a first bending part, a second bending part and a holding part, the first bending part, the second bending part and the holding part are sequentially connected, and the bending directions of the first bending part and the second bending part are opposite.

Has the advantages that: this hemiplegia patient's wheelchair is through increasing the special setting of first portion of bending, the second portion of bending and the portion of gripping on the basis of traditional wheelchair for the patient can use this to do different upper limbs exercise movements as the basis, both can prevent flagging, can protect skin again, can also play the massage effect, prevents shoulder joint dislocation, avoids arousing wrist, palm swelling, can also promote patient's good limbs position and put.

According to the utility model discloses hemiplegia patient's wheelchair of first aspect embodiment, the portion of gripping is the round bar, and the round bar level sets up, and the end of round bar makes things convenient for the patient to do the hand and temper the action towards the back of seat, the special setting of the portion of gripping.

According to the utility model discloses hemiplegia patient's wheelchair of first aspect embodiment, first portion of bending is for not exceeding semicircular circular-arc structure, optimizes the detail of structure, provides better exercise function.

According to the utility model discloses hemiplegia patient's wheelchair of first aspect embodiment, the crooked direction of first bending portion is the same with the orientation direction of round bar.

According to the utility model discloses hemiplegia patient's wheelchair of first aspect embodiment, first bending portion is the same with the structure of second bending portion, saves manufacturing cost.

According to the utility model discloses hemiplegia patient's wheelchair of first aspect embodiment, the grab handle still includes the sleeve pipe, and first bending portion is born to sheathed tube one end, and the sheathed tube other end is installed on the installation position, and the sleeve pipe is extending structure, adapts to the patient of different heights.

According to the utility model discloses hemiplegia patient's wheelchair of first aspect embodiment, the sleeve pipe is including fixed pipe and movable tube, and fixed pipe is installed on the installation position, and the movable tube bears first portion of bending, and the movable tube sets up on fixed pipe with sliding from top to bottom, optimizes the structure detail, and it is more convenient to install.

According to the utility model discloses hemiplegia patient's wheelchair of first aspect embodiment is equipped with first through-hole on the fixed pipe, is equipped with a plurality of second through-holes on the movable pipe, and each second through-hole distributes along the axial, is equipped with telescopic switch on the first through-hole, and telescopic switch can follow the horizontal direction and stretch out and draw back and block on one of them second through-hole, utilizes telescopic switch simply height-adjusting effectively.

According to the utility model discloses hemiplegia patient's wheelchair of first aspect embodiment, the installation position is the recess, and fixed pipe detachably installs in the recess, ensures to put down the grab handle when not using.

According to the utility model discloses hemiplegia patient's wheelchair of first aspect embodiment still includes the trace, and the trace sets up on the seat, and the one end and the handrail frame of trace are connected, and the other end and the foot rest of trace are connected, and the training of upper limbs combines together with the low limbs training, improves the convenience.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an exploded view of the handle in the embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 2, a wheelchair for hemiplegic patients comprises a seat 10, a walking structure 30 is arranged at the bottom of the seat, and the walking structure 30 is a wheel in the embodiment; a foot rest 12 provided on the seat 10 at a lower side of the seat 10; the armrest frame 11 is arranged on the seat 10 and positioned on the upper side of the seat 10, and the armrest frame 11 is provided with a mounting position 111; the handle 20 is arranged on the mounting position 111, the handle 20 comprises a first bending part 21, a second bending part 22 and a holding part 23, the first bending part 21, the second bending part 22 and the holding part 23 are sequentially connected, specifically, the outer end of the first bending part 21 is connected with a transitional horizontal rod, the horizontal rod is connected with one end of the second bending part 22, the other end of the second bending part 22 is connected with the holding part 23, and the bending directions of the first bending part 21 and the second bending part 22 are opposite; this hemiplegia patient's wheelchair is through the special setting that increases first portion of bending 21, the second portion of bending 22 and the portion of gripping 23 on the basis of traditional wheelchair for the patient can use this to do different upper limbs exercise movements as the basis, both can prevent flagging, can protect skin again, can also play the massage effect, prevents shoulder joint dislocation, avoids arousing wrist, palm swelling, can also promote the good limbs position of patient and put.

In this embodiment, one end of the armrest frame 11 is hinged on the seat 10, the other end is suspended, the surface of the armrest frame 11 is provided with an uneven cushion, one end of the foot rest 12 is hinged on the seat 10, and the other end is provided with a pedal, preferably, the seat 10 is further provided with a linkage rod 13, one end of the linkage rod 13 is connected with the armrest frame 11, the other end of the linkage rod 13 is connected with the foot rest 12, the armrest frame 11 swings to drive the foot rest 12 to swing synchronously, or the foot rest 12 swings to drive the armrest frame 11 to swing synchronously, so that the training of the upper limbs is combined with the training of the lower limbs, and the.

In this embodiment, the portion of gripping 23 is the round bar, the round bar level sets up, the terminal back towards seat 10 of round bar, the round bar is towards the right side in this embodiment, first portion of bending 21 is for not exceeding semicircular circular-arc structure, and the crooked direction of first portion of bending 21 is the same with the orientation direction of round bar, be towards the right side, then the crooked direction of the portion of bending 22 of second is left, all be equipped with the skid resistant course on first portion of bending 21 and the portion of bending 22 of second and the portion of gripping 23, make things convenient for the patient to do the hand through special setting and temper the action, optimize the details of structure, provide better exercise function. Meanwhile, the first bending part 21 and the second bending part 22 have the same structure, so that the manufacturing cost is saved.

In this embodiment, the handle 20 further includes a sleeve 24, the sleeve 24 is a telescopic structure to adapt to patients with different heights, one end of the sleeve 24 carries the first bending portion 21, the other end of the sleeve 24 is installed on the installation position 111, specifically, the sleeve 24 includes a fixed tube 241 and a movable tube 242, the fixed tube 241 is installed on the installation position 111, the installation position 111 is a groove, the fixed tube 241 is detachably installed in the groove, in this embodiment, the groove is provided with a thread, the fixed tube 241 is also provided with a thread, the fixed tube 241 is installed in the groove by using a thread structure, and it is ensured that the handle 20 can be put down when not in use. The movable tube 242 carries the first bending portion 21, and the movable tube 242 is slidably disposed on the fixed tube 241 up and down, in this embodiment, the fixed tube 241 is a thin-walled tubular structure, the movable tube 242 is wrapped outside the fixed tube 241, the fixed tube 241 is provided with a first through hole, the movable tube 242 is provided with a plurality of second through holes, the second through holes are distributed along the axial direction, the first through hole is provided with a telescopic switch 243, the telescopic switch 243 is fixed on the first through hole, when the telescopic switch 243 is compressed by pressing with force, the movable tube 242 can slide up and down, when the movable tube 242 needs to be fixed, the compression of the telescopic switch 243 is released, at this time, the telescopic switch 243 will extend, and the telescopic switch 243 is controlled to be clamped in one of the second through holes, and the height can be simply and effectively adjusted by using the telescopic switch 243, in the embodiment, the second through holes are provided in three, thereby limiting the length of the movable tube 242 to three shift positions.

The wheelchair for the hemiplegic patient is used for upper limb hemiplegic patients in the rehabilitation department, and is particularly suitable for elbow joint patients, elbow joints and surrounding soft tissues thereof, and even injuries of adjacent joints such as distal ulnar joint and shoulder joint which affect the elbow joint function to different degrees. In order to meet the needs of daily life, the angle stress of the elbow joint is up to: active flexion is more than 130 degrees, active extension is limited to less than 40 degrees, active supination is more than 60 degrees, active pronation function exercise is usually performed on hemiplegic patients with high muscle tension and stiff joints, and the fingers grasp the handle 20 to strengthen the exercise of hand functions, improve the range of joint motion and improve the life quality. Specifically, the handle 20 includes a first bending portion 21, a second bending portion 22, a holding portion 23 and a sleeve 24 for installation, wherein the sleeve 24 is installed on the armrest frame 11 through threaded connection, the sleeve 24 bears the first bending portion 21, the second bending portion 22 and the holding portion 23, wherein the first bending portion 21, the second bending portion 22 and the holding portion 23 are arranged to complete a plurality of actions, such as the arm bending action: the palm is used for holding the holding part 23, then the arm moves in the range of 135-150 degrees, because the palm exerts force forwards, the arm can be fully exercised, and the holding part 23, namely the round rod, is horizontally arranged. At the same time, the handle 20 can also perform the action of rotating the wrist: utilize the palm to hold second bending portion 22, along the constantly hard friction and the gliding of second bending portion 22, because second bending portion 22 is circular-arc structure, consequently in the rotation of friction process wrist meeting multi-angle, the all-round is taken exercise, and because second bending portion 22 is far away than first bending portion 21, consequently whole exercise process is progressive, make the shoulder also obtain abundant tensile, the upper limbs is a motion cycle from second bending portion 22 motion to first bending portion 21. After the exercise, the patient can place the arm on the armrest frame 11, and the uneven soft cushion is arranged on the armrest frame 11, so that the position of the upper limb of the patient is promoted to be placed, and the blood is guaranteed to circulate well.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A wheelchair for hemiplegic patients, comprising:

the bottom of the seat is provided with a walking structure;

a foot rest disposed on the seat;

the armrest frame is arranged on the seat, and an installation position is arranged on the armrest frame;

the grab handle is arranged on the installation position, the grab handle comprises a first bending portion, a second bending portion and a holding portion, the first bending portion, the second bending portion and the holding portion are sequentially connected, and the first bending portion and the second bending portion are opposite in bending direction.

2. Wheelchair for hemiplegic patients according to claim 1, characterized in that: the holding part is a round rod, the round rod is horizontally arranged, and the tail end of the round rod faces to the backrest of the seat.

3. Wheelchair for hemiplegic patients according to claim 2, characterized in that: the first bending part is of an arc-shaped structure not exceeding a semicircle.

4. Wheelchair for hemiplegic patients according to claim 3, characterized in that: the bending direction of the first bending part is the same as the orientation direction of the round rod.

5. Wheelchair for hemiplegic patients according to claim 3, characterized in that: the first bending part and the second bending part have the same structure.

6. Wheelchair for hemiplegic patients according to claim 1, characterized in that: the grab handle further comprises a sleeve, one end of the sleeve bears the first bending portion, the other end of the sleeve is installed on the installation position, and the sleeve is of a telescopic structure.

7. The wheelchair for hemiplegic patients according to claim 6, wherein: the sleeve pipe is including fixed pipe and movable tube, fixed pipe mounting is on the installation position, the movable tube bears first bending portion, the movable tube sets up with sliding from top to bottom on the fixed pipe.

8. Wheelchair for hemiplegic patients according to claim 7, characterized in that: the fixed pipe is provided with a first through hole, the movable pipe is provided with a plurality of second through holes, the second through holes are distributed along the axial direction, the first through hole is provided with a telescopic switch, and the telescopic switch can be stretched along the horizontal direction and clamped on one of the second through holes.

9. Wheelchair for hemiplegic patients according to claim 7, characterized in that: the installation position is a groove, and the fixed pipe is detachably installed in the groove.

10. Wheelchair for hemiplegic patients according to claim 1, characterized in that: the chair comprises a seat, and is characterized by further comprising a linkage rod, wherein the linkage rod is arranged on the seat, one end of the linkage rod is connected with the armrest frame, and the other end of the linkage rod is connected with the foot rest.