CN219557984U

CN219557984U - Walking aid

Info

Publication number: CN219557984U
Application number: CN202320297483.0U
Authority: CN
Inventors: 庞慧卿; 奉超; 季肖
Original assignee: 8th Medical Center of PLA General Hospital
Current assignee: 8th Medical Center of PLA General Hospital
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-08-22
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to the technical field of walking aids, in particular to a walking aid. Including the base, including four supporting legs, the top of four supporting legs is connected with fixed frame, and the first handrail of L shape is all installed to the both sides of fixed frame, and the one end that fixed frame was kept away from to two first handrails all is connected with the second handrail of L shape, its characterized in that: the support leg comprises a third connecting column arranged at the bottom of the fixed frame, the bottom of the third connecting column is connected with a motor column, a micro motor is arranged in the motor column, and an output shaft of the micro motor is connected with a second connecting column; the patient stands and can walk the action in fixed frame hand first handrail, through shortening the height of four supporting legs, with supporting leg bottom auxiliary movement mechanism adjustment to the below of supporting leg, let the patient sit on fixed frame, can make the device have wheelchair function, the device can be pushed away to the second handrail of attendant hand, this device simple structure, convenient operation, the function is various, is suitable for the popularization.

Description

Walking aid

Technical Field

The utility model relates to the technical field of walking aids, in particular to a walking aid.

Background

The device for assisting the human body to support the weight, keep balance and walk is called a walking aid, and the old and the patient with inconvenient walking can stand and walk through the support of the walking aid.

The prior art walking aid device is single in most functions, only assists a patient to walk, only can walk at a distance due to limited physical strength of the patient, and is inconvenient because the patient needs to be provided with a wheelchair to push the patient if the patient walks at a long distance.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to: the walking aid solves the problem that a wheelchair is required to be replaced and is inconvenient because the walking aid cannot walk remotely.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a walk-assisting device, includes the base, includes four supporting legs, four the top of supporting leg is connected with fixed frame, the first handrail of L shape is all installed to the both sides of fixed frame, two first handrail is kept away from the one end of fixed frame all is connected with the second handrail of L shape, its characterized in that: the supporting leg is including installing the third spliced pole of fixed frame bottom, the bottom of third spliced pole is connected with the motor post, install micro motor in the motor post, micro motor's output shaft has the second spliced pole, first spliced pole has been cup jointed to the bottom of second spliced pole, the bottom of second spliced pole with the inner wall at first spliced pole top all is provided with the screw thread of mutually supporting, the bottom of first spliced pole is provided with supplementary moving mechanism, the fixed frame includes two clamping frames, two curved second draw-in groove has all been seted up to one side that the clamping frame is relative, two rotate through the connecting axle between the clamping frame and be connected, two the bottom of clamping frame junction is provided with fixed establishment.

The beneficial effects of the utility model are as follows: the patient stands and can walk the action in fixed frame hand first handrail, through shortening the height of four supporting legs, with supporting leg bottom auxiliary movement mechanism adjustment to the below of supporting leg, let the patient sit on fixed frame, can make the device have wheelchair function, the device can be pushed away to the second handrail of attendant hand, this device simple structure, convenient operation, the function is various, is suitable for the popularization.

In order to enable the device to have a walking aid function and a wheelchair function, the device is convenient for patients to use;

as a further improvement of the above technical scheme: rubber anti-skid column feet are arranged at the bottoms of the first connecting columns.

The beneficial effects of this improvement are: through setting up the skid-proof column foot of rubber is installed to the bottom of first spliced pole, the frictional force with ground is convenient for increase, makes the device be difficult for skidding, improves the security of device.

In order to facilitate the increase of the friction force with the ground, the device is not easy to slip, and the safety of the device is improved;

as a further improvement of the above technical scheme: the auxiliary moving mechanism comprises a first connecting ring welded on the outer wall of the first connecting column, a second connecting ring is arranged at the bottom of the first connecting ring and is in sliding connection with the first connecting column, an electric telescopic rod is connected between the first connecting ring and the second connecting ring, a plurality of L-shaped third connecting rods which are uniformly arranged are arranged on the side wall of the second connecting ring, a connecting chassis is connected at one end of the third connecting rod, which is far away from the second connecting ring, and moving wheels are arranged at the bottom of the connecting chassis.

The beneficial effects of this improvement are: through setting up supplementary moving mechanism is including welding first go-between on the first spliced pole outer wall, the bottom of first go-between is provided with the second go-between, the second go-between with first spliced pole sliding connection, first go-between with be connected with electric telescopic handle between the second go-between, install the third connecting rod of a plurality of evenly arranged L shapes on the lateral wall of second go-between, the third connecting rod is kept away from the one end of second go-between is connected with the connection chassis, the removal wheel is installed to the bottom of connection chassis, is convenient for tired in the disease, adjusts the removal wheel to the below of first spliced pole, realizes the wheelchair function of device.

In order to facilitate the tired of patients, the movable wheel is adjusted to be below the first connecting column, so that the wheelchair function of the device is realized;

as a further improvement of the above technical scheme: the side walls of the two second armrests are respectively connected with a first connecting rod and a second connecting rod in a rotating mode, and one end, far away from the second armrests, of each second connecting rod is connected with a clamping sleeve in a threaded mode.

The beneficial effects of this improvement are: the side walls of the second armrests are respectively connected with the first connecting rod and the second connecting rod in a rotating mode, one end of each second connecting rod, far away from each second armrests, is provided with the clamping sleeve in a threaded mode, the first connecting rod and the second connecting rod are conveniently fixed to the device after being in threaded connection through the clamping sleeve, and the second connecting rod can serve as a simple backrest when the wheelchair is used.

In order to facilitate the first connecting rod and the second connecting rod to be connected through the clamping sleeve screw thread and then to fix the device, the wheelchair can be used as a simple backrest when being used as a wheelchair;

as a further improvement of the above technical scheme: the fixing mechanism comprises a clamping column arranged at the bottom of one second clamping groove, a limiting plate is connected to the bottom of the clamping column, a fixing plate is arranged at the bottom of the second clamping groove and is connected with the bottom of the second clamping groove in a rotating mode through a fourth connecting column, one end, far away from the fourth connecting column, of the fixing plate is provided with a first clamping groove in an arc shape, and the first clamping groove is connected with the clamping column in a clamping mode.

The beneficial effects of this improvement are: through setting up fixed establishment is including installing in one of them the card post of second draw-in groove bottom, the bottom of card post is connected with the limiting plate, another the bottom of second draw-in groove is provided with the fixed plate, the fixed plate pass through the fourth spliced pole with the bottom of second draw-in groove rotates to be connected, the fixed plate is kept away from the first draw-in groove of curved has been seted up to the one end of fourth spliced pole, first draw-in groove with the mutual joint of card post supports between two card frames that are connected with, and the patient of being convenient for sits on it has a rest.

In order to support the two connected clamping frames, a patient can sit on the two clamping frames conveniently for rest;

as a further improvement of the above technical scheme: the battery boxes are arranged on the outer sides of the two second clamping grooves, and a switch button is arranged on the outer wall of one end of each battery box.

The beneficial effects of this improvement are: through setting up two the battery box is all installed in the outside of second draw-in groove, install shift knob on the outer wall of battery box one end, be convenient for provide the electric energy and be convenient for operating means for the device.

To facilitate the provision of electrical energy to the device and to facilitate the operation of the device;

as a further improvement of the above technical scheme: the device is also movably arranged above the fixed frame and provided with a seat plate, and the top of the seat plate is provided with a soft cushion.

The beneficial effects of this improvement are: the seat is movably arranged above the fixed frame, and the cushion is arranged at the top of the seat, so that when the wheelchair function of the device is needed, the seat is placed on the fixed frame for a patient to sit on the wheelchair.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a perspective view of the support leg of the present utility model in a three-dimensional configuration;

FIG. 3 is a schematic perspective view of an auxiliary moving mechanism according to the present utility model;

FIG. 4 is a schematic perspective view of a fixing frame according to the present utility model;

FIG. 5 is an exploded view of the attachment structure of the securing mechanism of the present utility model;

FIG. 6 is a schematic view of the overall structure of the present utility model in an open state;

fig. 7 is a schematic perspective view of a seat according to the present utility model.

In the figure: 1. support legs; 2. a fixed frame; 3. a first armrest; 4. a second armrest; 5. a first connecting rod; 6. a second connecting rod; 7. a battery box; 8. a switch button; 9. a clamping sleeve; 10. an auxiliary moving mechanism; 11. a first connection post; 12. a second connection post; 13. a third connecting column; 14. a motor column; 15. a micro motor; 16. an anti-skid column foot; 17. a first connection ring; 18. an electric telescopic rod; 19. a second connecting ring; 20. the chassis is connected; 21. a third connecting rod; 22. a moving wheel; 23. a connecting shaft; 24. a fixing mechanism; 25. a fixing plate; 26. a first clamping groove; 27. a fourth connecting column; 28. a clamping column; 29. a limiting plate; 30. a clamping frame; 31. a second clamping groove; 32. a seat plate; 33. and a soft cushion.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

1-7, a walking aid device, including the base, including four supporting legs, four the top of supporting legs is connected with fixed frame, the first handrail of L shape is all installed to the both sides of fixed frame, two first handrail keep away from the one end of fixed frame all is connected with the second handrail of L shape, its characterized in that: the supporting legs comprise a third connecting column arranged at the bottom of the fixed frame, the bottom of the third connecting column is connected with a motor column, a micro motor is arranged in the motor column, an output shaft of the micro motor is connected with a second connecting column, the bottom of the second connecting column is sleeved with a first connecting column, the bottom of the second connecting column and the inner wall of the top of the first connecting column are respectively provided with mutually matched threads, the bottom of the first connecting column is provided with an auxiliary moving mechanism, the fixed frame comprises two clamping frames, two clamping frames are respectively provided with an arc-shaped second clamping groove at one side opposite to the clamping frames, the two clamping frames are connected in a rotating manner through a connecting shaft, the bottoms of the connecting positions of the two clamping frames are provided with a fixing mechanism, a patient stands in the fixed frame to hold the first handrail for walking action, the height of the four supporting legs is shortened, the auxiliary moving mechanism at the bottom of the supporting leg is adjusted to the lower part of the supporting leg, a patient sits on the fixed frame, the device can be provided with a wheelchair function, a person for accompanying holds the second armrest, the device is simple in structure, convenient to operate, various in functions and suitable for popularization, the rubber anti-slip column feet are arranged at the bottom of the first connecting column, the friction force between the first connecting column and the ground is convenient to increase, the device is not easy to slip, the safety of the device is improved, the auxiliary moving mechanism comprises the first connecting ring welded on the outer wall of the first connecting column, the bottom of the first connecting ring is provided with the second connecting ring, the second connecting ring is in sliding connection with the first connecting column, an electric telescopic rod is connected between the first connecting ring and the second connecting ring, a plurality of L-shaped third connecting rods which are uniformly arranged are arranged on the side wall of the second connecting ring, the utility model provides a seat cushion, including the seat cushion, the seat cushion is convenient for install the seat cushion, the third connecting rod is kept away from the one end of second go-between is connected with the connection chassis, the removal wheel is installed to the bottom of connection chassis, is convenient for have tired in the patient, will remove the wheel adjustment to the below of first spliced pole, realizes the wheelchair function of device, two the lateral wall of second handrail rotates respectively and is connected with head rod and second connecting rod, wherein the second connecting rod is kept away from the one end threaded connection of second handrail has the card solid cover, is convenient for fix the device after passing through card solid cover threaded connection with head rod and second connecting rod, and when as the wheelchair function, can be as simple and easy back, fixed establishment is including installing in one of them the draw-in column of second draw-in groove bottom, the bottom of draw-in column is connected with the limiting plate, another the bottom of second draw-in groove is provided with the fixed plate, the fixed plate passes through the fourth spliced pole with the bottom rotation of second draw-in groove, the fixed plate is kept away from the one end of fourth spliced pole has curved first draw-in groove, first draw-in groove is seted up to the card, first draw-in groove with the card connection, and the card seat cushion is convenient for install the seat cushion, and take a rest on the seat cushion is convenient for install the seat cushion on the seat cushion.

The working principle of the utility model is as follows: after the two clamping frames 30 of the fixed frame 2 are separated and clamped at the position above the waist of a patient, the two clamping frames 30 are aligned, the fixed plates 25 on the two groups of fixed mechanisms 24 at the bottom of the clamping frames 30 are mutually clamped and fixed with the clamping columns 28, the patient can walk by holding the two first handrails 3 with hands, after the patient is skilled in walking, the length of the electric telescopic rod 18 of the auxiliary moving mechanism 10 can be prolonged through the switch button 8, the moving wheel 22 is adjusted to the bottom of the first connecting column 11 to contact the ground, the device can be pushed to walk, when the patient needs the wheelchair function of the device, the micro motor 15 in the motor column 14 drives the second connecting column 12 on the output shaft of the micro motor 15 to rotate through pressing the switch button 8, the height of the supporting leg 1 is shortened through threaded connection between the first connecting column 11 and the second connecting column 12, the sitting plate 32 is covered on the fixed frame 2, and the patient can sit on the sitting plate 32 and hold the first handrails 3.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a walk-assisting device, includes four supporting legs (1), four the top of supporting leg (1) is connected with fixed frame (2), first handrail (3) of L shape are all installed to the both sides of fixed frame (2), two first handrail (3) are kept away from the one end of fixed frame (2) all is connected with second handrail (4) of L shape, its characterized in that: the supporting leg (1) is including installing third spliced pole (13) of fixed frame (2) bottom, the bottom of third spliced pole (13) is connected with motor post (14), install miniature motor (15) in motor post (14), the output shaft of miniature motor (15) has second spliced pole (12), first spliced pole (11) have been cup jointed to the bottom of second spliced pole (12), the bottom of second spliced pole (12) with the inner wall at first spliced pole (11) top all is provided with the screw thread of mutually supporting, the bottom of first spliced pole (11) is provided with auxiliary movement mechanism (10), fixed frame (2) are including two card frame (30), two arc second draw-in groove (31) have all been seted up to one side that card frame (30) are relative, two rotate through connecting axle (23) between card frame (30) and connect, two the bottom of card frame (30) junction is provided with fixed establishment (24).

2. A walking aid as claimed in claim 1, wherein: rubber anti-skid column feet (16) are arranged at the bottoms of the first connecting columns (11).

3. A walking aid as claimed in claim 1, wherein: the auxiliary moving mechanism (10) comprises a first connecting ring (17) welded on the outer wall of the first connecting column (11), a second connecting ring (19) is arranged at the bottom of the first connecting ring (17), the second connecting ring (19) is slidably connected with the first connecting column (11), an electric telescopic rod (18) is connected between the first connecting ring (17) and the second connecting ring (19), a plurality of L-shaped third connecting rods (21) which are uniformly arranged are arranged on the side wall of the second connecting ring (19), one end of the third connecting rod (21) away from the second connecting ring (19) is connected with a connecting chassis (20), and moving wheels (22) are arranged at the bottom of the connecting chassis (20).

4. A walking aid as claimed in claim 1, wherein: the side walls of the two second armrests (4) are respectively connected with a first connecting rod (5) and a second connecting rod (6) in a rotating mode, and one end, far away from the second armrests (4), of each second connecting rod (6) is connected with a clamping sleeve (9) in a threaded mode.

5. A walking aid as claimed in claim 1, wherein: the fixing mechanism (24) comprises clamping columns (28) arranged at the bottoms of the second clamping grooves (31), limiting plates (29) are connected to the bottoms of the clamping columns (28), fixing plates (25) are arranged at the bottoms of the second clamping grooves (31), the fixing plates (25) are rotatably connected with the bottoms of the second clamping grooves (31) through fourth connecting columns (27), the fixing plates (25) are far away from one ends of the fourth connecting columns (27), arc-shaped first clamping grooves (26) are formed in one ends of the fourth connecting columns (27), and the first clamping grooves (26) are mutually clamped with the clamping columns (28).

6. A walking aid as claimed in claim 1, wherein: the battery boxes (7) are arranged on the outer sides of the two second clamping grooves (31), and a switch button (8) is arranged on the outer wall of one end of each battery box (7).

7. A walking aid as claimed in claim 1, wherein: the device is also movably arranged above the fixed frame (2) and provided with a seat plate (32), and a soft cushion (33) is arranged at the top of the seat plate (32).