CN215960990U

CN215960990U - Portable walking aid for postoperative care of leg bones

Info

Publication number: CN215960990U
Application number: CN202121925904.7U
Authority: CN
Inventors: 章燕
Original assignee: Wuxing Integrated Traditional Chinese And Western Medicine Hospital Of Huzhou City Huzhou Fourth Hospital
Current assignee: Wuxing Integrated Traditional Chinese And Western Medicine Hospital Of Huzhou City Huzhou Fourth Hospital
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-03-08
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a portable walking aid for postoperative care of leg bones, which relates to the technical field of walking aids and comprises two groups of supporting components, wherein a linkage component is fixedly connected inside each group of supporting components, two groups of folding components are symmetrically and fixedly connected between the two groups of supporting components, fingers pass through the inside of a first moving member by placing palms at the top end of a supporting frame, in actual use, the device is conveniently pushed to move through four groups of universal wheels, the device is moved to a certain distance, the fingers pull the first moving member to move upwards, under the action of two groups of first rotating members and two groups of second rotating members, a driving swing arm drives a connecting block to rotate anticlockwise around a connecting column, so that a driven swing arm is pushed to move downwards, the second moving member drives the bottom ends of two groups of limiting columns to be in contact with the ground, and the position of the device is limited, compared with the traditional walking aid, the device saves the physical strength of patients and is convenient to operate.

Description

Portable walking aid for postoperative care of leg bones

Technical Field

The utility model relates to the technical field of walking aids, in particular to a portable walking aid for postoperative care of leg bones.

Background

At present, the patient of leg bone postoperative need do rehabilitation training, consequently need to use the capable ware of helping, the most formula of helping the capable ware of helping at present as fixed integral type, and when using, needs the patient to lift up one section distance with helping the capable ware, and the patient just can make self remove through helping the capable ware of helping then, causes the waste of transition to patient's physical power, can't effectually carry out rehabilitation training, for this reason, we have proposed the portable capable ware of helping of leg bone postoperative care.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a portable walking aid for postoperative care of leg bones, which solves the problems that most of the existing walking aids are fixed and integrated, and when the existing walking aids are used, a patient needs to lift the walking aid for a certain distance, and then the patient can move the walking aid through the walking aid, so that the physical strength of the patient is excessively wasted, and the rehabilitation training cannot be effectively carried out.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a portable walking aid for postoperative care of leg bones comprises two groups of supporting assemblies, wherein a linkage assembly is fixedly connected inside each group of supporting assemblies, and two groups of folding assemblies are symmetrically and fixedly connected between the two groups of supporting assemblies;

the linkage subassembly includes first moving member and second moving member, the bottom symmetry fixedly connected with two sets of spacing posts of second moving member, the bottom edge symmetry fixedly connected with two sets of springs of second moving member, the bottom center department of first moving member and the first rotation piece of the top center department of second moving member equal fixedly connected with, two sets of the inside of first rotation piece is rotated respectively and is connected with initiative swing arm and driven swing arm, the free end outside of initiative swing arm and driven swing arm all rotates and is connected with the second rotation piece, and is two sets of the common fixedly connected with connecting block of free end that the second rotated the piece, the side center department of connecting block runs through the fixedly connected with spliced pole.

According to a further technical scheme, the supporting assembly comprises a supporting frame, two groups of universal wheels are fixedly connected to the bottom end of the supporting frame, two groups of first guide grooves and two groups of second guide grooves are symmetrically formed in the top and the bottom ends of two groups of side faces of the supporting frame, a fixing frame is fixedly connected to the inside of the supporting frame, a through groove is formed in the top end of the fixing frame, and two groups of through holes are symmetrically formed in the two groups of side faces of the fixing frame.

As a further technical scheme of the present invention, the outer surface dimensions of both ends of the first moving member are matched with the inner dimensions of the two groups of first guide grooves, both ends of the first moving member slide inside the two groups of first guide grooves respectively, the outer surface dimensions of both ends of the second moving member are matched with the inner dimensions of the two groups of second guide grooves, both ends of the second moving member slide inside the two groups of second guide grooves respectively, and the bottom end of each group of springs is fixedly connected with the inner bottom end of each group of second guide grooves.

As a further technical scheme of the utility model, the connecting column penetrates through the insides of the two groups of through holes, and the connecting block is positioned inside the through groove.

As a further technical scheme, the folding assembly comprises two groups of third rotating parts, folding arms are rotatably connected inside each group of third rotating parts, limiting frames are rotatably connected to the outer portions of free ends of the two groups of folding arms together, the two groups of folding arms and the limiting frames are respectively and rotatably connected with rotating shafts together, and two groups of pin bolts are connected to the inner portions of the two groups of folding arms and the limiting frames and are located at the adjacent positions of the two groups of rotating shafts.

As a further technical scheme of the utility model, the free end side face of each group of the third rotating parts is fixedly connected with the side face of each group of the supporting components.

Advantageous effects

The utility model provides a portable walking aid for postoperative care of leg bones. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a portable that leg bone postoperative nurses helps capable ware, through putting the palm on braced frame's top, pass the inside of first moving member with the finger, in the in-service use, be convenient for promote the device through four groups of universal wheels and remove, remove the device to the certain distance, the first moving member rebound of finger pulling, then under the effect that two sets of first rotating members and two sets of second rotated the piece, drive the connecting block around the spliced pole anticlockwise rotation by the initiative swing arm, thereby promote driven swing arm downstream, the bottom that makes the second moving member drive two sets of spacing posts contacts with ground, prescribe a limit to the position of the device, the device compares in traditional help capable ware and more saves patient's physical power, the operation of being convenient for.

2. The utility model provides a portable of leg bone postoperative care helps capable ware, through pulling down two sets of cotters, upwards carries and draws the spacing frame, can make two sets of supporting components carry out relative motion, and then folds the device, and the device beta structure is simple, is convenient for fold and expand, makes its portable.

Drawings

FIG. 1 is a schematic structural view of a portable walker for postoperative care of leg bones;

FIG. 2 is a schematic structural view of a support assembly of a portable walker for postoperative care of a leg bone;

FIG. 3 is a schematic structural view of a linkage assembly of the portable walker for postoperative care of leg bones;

FIG. 4 is an exploded view of a folding assembly of a portable walker for post-operative care of the leg bones.

In the figure: 1. a support assembly; 11. a support frame; 12. a universal wheel; 13. a first guide groove; 14. a second guide groove; 15. a fixing frame; 16. a through groove; 17. a through hole; 2. a linkage assembly; 21. a first moving member; 22. a second moving member; 23. a limiting column; 24. a first rotating member; 25. driving swing arms; 26. a driven swing arm; 27. a second rotating member; 28. connecting blocks; 29. connecting columns; 210. a spring; 3. a folding assembly; 31. a third rotating member; 32. a folding arm; 33. a limiting frame; 34. a rotating shaft; 35. and (6) pin bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution of a portable walking aid for postoperative care of leg bones: the utility model provides a portable of leg bone postoperative care helps capable ware, includes two sets of supporting component 1, the equal fixedly connected with linkage subassembly 2 in inside of every supporting component 1 of group, two sets of folding assembly 3 of symmetry fixedly connected with between two sets of supporting component 1.

Referring to fig. 3, the linkage assembly 2 includes a first moving member 21 and a second moving member 22, two sets of limiting posts 23 are symmetrically and fixedly connected to the bottom end of the second moving member 22, two sets of springs 210 are symmetrically and fixedly connected to the bottom end edge of the second moving member 22, a first rotating member 24 is fixedly connected to the bottom end center of the first moving member 21 and the top end center of the second moving member 22, a driving swing arm 25 and a driven swing arm 26 are rotatably connected to the inside of the two sets of first rotating members 24, a second rotating member 27 is rotatably connected to the outside of the free ends of the driving swing arm 25 and the driven swing arm 26, a connecting block 28 is fixedly connected to the free ends of the two sets of second rotating members 27, and a connecting post 29 is fixedly connected to the center of the side surface of the connecting block 28.

Linkage assembly 2 is in-service use, through pulling first moving member 21 rebound, then under the effect of two sets of first rotating members 24 and two sets of second rotating members 27, drive connecting block 28 around spliced pole 29 anticlockwise rotation by initiative swing arm 25 to promote driven swing arm 26 rebound, make second moving member 22 drive the bottom of two sets of spacing posts 23 and contact with ground, when loosening first moving member 21, promote second moving member 22 by two sets of springs 210 and return to the original position.

Referring to fig. 2, the supporting assembly 1 includes a supporting frame 11, two sets of universal wheels 12 are fixedly connected to the bottom end of the supporting frame 11, two sets of first guide grooves 13 and two sets of second guide grooves 14 are symmetrically formed at the top and bottom ends of two sets of side surfaces of the supporting frame 11, a fixed frame 15 is fixedly connected to the inside of the supporting frame 11, a through groove 16 is formed at the top end of the fixed frame 15, two sets of through holes 17 are symmetrically formed at two sets of side surfaces of the fixed frame 15, the outer surface dimensions of two ends of a first moving member 21 are matched with the inner dimensions of the two sets of first guide grooves 13, two ends of the first moving member 21 are respectively slid inside the two sets of first guide grooves 13, the outer surface dimensions of two ends of a second moving member 22 are matched with the inner dimensions of the two sets of second guide grooves 14, two ends of the second moving member 22 are respectively slid inside the two sets of second guide grooves 14, and the bottom end of each set of springs 210 is fixedly connected with the inner bottom end of the second guide grooves 14, the connecting column 29 passes through the insides of the two sets of through holes 17, and the connecting block 28 is located inside the through slot 16.

Referring to fig. 4, the folding assembly 3 includes two sets of third rotating members 31, the inside of each set of third rotating members 31 is rotatably connected with a folding arm 32, the outside of the free end of each set of folding arms 32 is rotatably connected with a limiting frame 33, the two sets of folding arms 32 and limiting frames 33 are respectively rotatably connected with a rotating shaft 34, two sets of bolts 35 are connected inside each set of folding arms 32 and limiting frames 33 and at adjacent positions of the two sets of rotating shafts 34, and the side of the free end of each set of third rotating members 31 is fixedly connected to the side of each set of supporting assembly 1.

Folding assembly 3 is in-service use, through pulling down two sets of cotters 35, upwards carrying and drawing spacing frame 33, can make two sets of supporting components 1 carry out relative motion, and then folds the device, when pulling two sets of supporting components 1 to both sides, can make two sets of folding arms 32 be in same straight line, and two sets of cotters 35 of installation can be fixed.

The working principle of the utility model is as follows: when in use, firstly, a palm is placed at the top end of the supporting frame 11, fingers penetrate through the inside of the first moving part 21, and in actual use, the device is conveniently pushed to move through four groups of universal wheels 12, and is moved to a certain distance;

when a finger pulls the first moving part 21 to move upwards, under the action of the two groups of first rotating parts 24 and the two groups of second rotating parts 27, the driving swing arm 25 drives the connecting block 28 to rotate anticlockwise around the connecting column 29, so that the driven swing arm 26 is pushed to move downwards, the second moving part 22 drives the bottom ends of the two groups of limiting columns 23 to be in contact with the ground, because the two groups of supporting components 1 and the two groups of linkage components 2 have the same structure, the operation can be synchronously carried out, and then a patient moves the patient through the device to carry out rehabilitation training, and the like, when the first moving part 21 is loosened, the second moving part 22 is pushed by the two groups of springs 210 to return to the original position, and the operation is repeated;

through two sets of cotters 35 of pulling down, pull up spacing frame 33, can make two sets of supporting component 1 carry out relative motion, and then fold the device, when two sets of supporting component 1 of pulling both sides, can make two sets of folding arms 32 be in same straight line, two sets of cotters 35 of installation can be fixed.

Claims

1. A portable walking aid for postoperative care of leg bones comprises two groups of supporting assemblies (1), and is characterized in that the inside of each group of supporting assemblies (1) is fixedly connected with a linkage assembly (2), and two groups of folding assemblies (3) are symmetrically and fixedly connected between the two groups of supporting assemblies (1);

the linkage assembly (2) comprises a first moving part (21) and a second moving part (22), the bottom end of the second moving piece (22) is symmetrically and fixedly connected with two groups of limiting columns (23), two groups of springs (210) are symmetrically and fixedly connected at the bottom end edge of the second moving part (22), the bottom center of the first moving part (21) and the top center of the second moving part (22) are both fixedly connected with first rotating parts (24), the insides of the two groups of first rotating parts (24) are respectively and rotatably connected with a driving swing arm (25) and a driven swing arm (26), the outer parts of the free ends of the driving swing arm (25) and the driven swing arm (26) are respectively and rotatably connected with a second rotating piece (27), the free ends of the two groups of second rotating pieces (27) are jointly and fixedly connected with a connecting block (28), the center of the side surface of the connecting block (28) is fixedly connected with a connecting column (29) in a penetrating way.

2. The portable walking aid for leg bone postoperative care according to claim 1, wherein the support assembly (1) comprises a support frame (11), two sets of universal wheels (12) are fixedly connected to the bottom end of the support frame (11), two sets of first guide grooves (13) and two sets of second guide grooves (14) are symmetrically formed at the top and the bottom ends of two sets of side surfaces of the support frame (11), a fixed frame (15) is fixedly connected to the inside of the support frame (11), a through groove (16) is formed at the top end of the fixed frame (15), and two sets of through holes (17) are symmetrically formed at two sets of side surfaces of the fixed frame (15).

3. The portable walking aid for postoperative care of leg bones according to claim 2, wherein the outer surface sizes of both ends of the first moving member (21) are matched with the inner sizes of the two sets of first guide grooves (13), both ends of the first moving member (21) are respectively slid inside the two sets of first guide grooves (13), the outer surface sizes of both ends of the second moving member (22) are matched with the inner sizes of the two sets of second guide grooves (14), both ends of the second moving member (22) are respectively slid inside the two sets of second guide grooves (14), and the bottom end of each set of the springs (210) is fixedly connected with the inner bottom end of each set of the second guide grooves (14).

4. The portable walker for postoperative care of legs as claimed in claim 2, characterized in that the connection column (29) passes inside the two sets of through holes (17) and the connection block (28) is inside the through slot (16).

5. The portable walking aid for leg bone postoperative care according to claim 1, wherein the folding assembly (3) comprises two sets of third rotating members (31), each set of the third rotating members (31) is rotatably connected with a folding arm (32) inside, two sets of the folding arms (32) are rotatably connected with a limiting frame (33) outside the free end, two sets of the folding arms (32) and the limiting frame (33) are respectively rotatably connected with a rotating shaft (34) inside, and two sets of the folding arms (32) and the limiting frame (33) are connected with two sets of pins (35) inside and at adjacent positions of the two sets of rotating shafts (34).

6. A portable walker for postoperative care of legs as claimed in claim 5, wherein the free end sides of each set of third rotatable members (31) are fixedly attached to the sides of each set of support members (1).