Auxiliary walking device for old people

Abstract

The utility model discloses an auxiliary walking device for old people, and particularly relates to the technical field of auxiliary walking devices, the auxiliary walking device comprises a curved connecting rod, the left end and the right end of the curved connecting rod are both fixedly connected with connecting columns, and the sides, away from each other, of the two connecting columns are both provided with three square holes; lock catch assemblies are movably connected to the inner walls of the six square holes, armrest assemblies are slidably connected to the tops of the two connecting columns, lifting legs are fixedly connected to the bottoms of the front sides and the rear sides of the two connecting columns, and seat plate assemblies are fixedly connected to the opposite faces of the two lifting legs on the front sides; side plates are fixedly connected to the opposite faces of every two adjacent lifting legs on the front side and the rear side, round holes are formed in the upper portions of the two side plates, and universal wheels are fixedly connected to the bottoms of the four lifting legs. Through the arrangement of the armrest assembly and the lifting legs, the old people can adjust the distance of the armrest assembly and the height of the device according to the physical condition of the old people, and walking assistance in different states is carried out.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of auxiliary walking device, concretely is an old auxiliary walking device. BACKGROUND

[0002] Auxiliary walking device is a kind of walking auxiliary equipment with relatively complex structure, usually made of metal frame, with wheels and handle, applicable to the user needing larger support area to maintain balance, can be divided into non-wheel type and wheel type, the role is to maintain standing body balance, support body weight, train walking, enhance muscle strength, old people due to physical decline, when walking, need to help some auxiliary device, the bottom of the existing auxiliary walking device is usually provided with pulley.

[0003] Chinese patent document publication number CN 213373549 U discloses an old auxiliary walking device, including bearing frame, the front side of bearing frame is symmetrically connected with two fixed frame, the end portion away from bearing frame of fixed frame is rotatably installed with horizontal direction rotating rotating frame, the end portion of fixed frame is provided with locking assembly for locking rotating frame;Bearing frame and rotating frame bottom are all installed with pulley, rotating frame bottom is connected with elastic telescopic rod, the telescopic end of elastic telescopic rod is vertically upwards and is connected with seat plate, when rotating frame is perpendicular to bearing frame, two seat plates butt joint for user to sit.

[0004] The old auxiliary walking device in the above document can assist the walking of old people and provide rest for old people, but the structure is relatively complex, and the height cannot be adjusted. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an old auxiliary walking device to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: an old auxiliary walking device, including curved connecting rod, the left and right ends of curved connecting rod are fixedly connected with connecting column, three square holes are formed in the side away from each other of two connecting columns, lock catch assembly is movably connected to the inner wall of six square holes, handrail assembly is slidably connected to the top of two connecting columns, lifting leg is fixedly connected to the bottom of two connecting columns, seat plate assembly is fixedly connected to the opposite surface of two lifting legs in front, side plate is fixedly connected to the opposite surface of two adjacent lifting legs in front and back, round hole is formed in the upper side of two side plates, universal wheel is fixedly connected to the bottom of four lifting legs.

[0007] Preferably, the connecting column is provided with T-shaped groove, T-shaped block is slidably connected to the inner wall of T-shaped groove, and square opening is formed in the inner wall of T-shaped block.

[0008] Preferably, the lock assembly comprises a handle, a connecting shaft is fixedly connected to the handle near one side of the connecting column, and an oblique block is fixedly connected to the connecting shaft away from the handle.

[0009] Preferably, the handrail assembly comprises a fixed block, the fixed block is fixedly connected with the T-shaped block, a C-shaped plate is fixedly connected to the top of the fixed block, a connecting plate is fixedly connected to the front side of the fixed block, a longitudinal handle is fixedly connected to the top of the front side of the connecting plate, a transverse handle is fixedly connected to the rear side of the top of the longitudinal handle, and the fixed block is slidably connected to the connecting column through the T-shaped block.

[0010] Preferably, the lifting leg comprises an external leg, a plurality of round openings are formed in the outer wall of the external leg, an internal leg is slidably connected to the inner wall of the external leg, a spring groove is formed in the inner wall of the internal leg, a fixed assembly is slidably connected to the inner wall of the round opening, and a connecting block is arranged at the bottom of the external leg.

[0011] Preferably, a square groove is formed in the outer wall of the external leg, and a connecting rod is slidably connected to the inner wall of the square groove.

[0012] Preferably, the fixed assembly comprises a snap fastener, a fixed spring is fixedly connected to the side of the snap fastener near the spring groove, and the end of the fixed spring away from the snap fastener is fixedly connected to the inner wall of the spring groove.

[0013] Preferably, the seat plate assembly comprises a seat plate, a sliding groove is formed in the bottom of the seat plate, a lock shaft is slidably connected to the inner wall of each of the two sliding grooves, a handle is fixedly connected to the outer wall of each of the two lock shafts, a rotating shaft is fixedly connected to the outer wall of each of the left and right sides of the seat plate, each of the two lock shafts is movably connected to the two round holes, and each of the two rotating shafts is rotatably connected to the two lifting legs in front.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1、The handrail assembly can be adjusted according to the body condition of the old people, which can not only assist the old people in walking, but also can exercise the body of the old people.

[0016] 2、The height of the walking assisting device can be adjusted according to the height and walking habit of the old people through the lifting legs, and the old people can rest through the seat plate when needed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2The utility model discloses a lock catch subassembly structure schematic drawing.

[0019] Figure 3 The utility model discloses a handrail subassembly structure schematic drawing.

[0020] Figure 4 、 5 The utility model discloses a lifting leg structure schematic drawing.

[0021] Figure 7 The utility model discloses a seat plate subassembly structure schematic drawing.

[0022] In the drawing: 1, curved connecting rod;2, connecting column;21, T-shaped groove;22, T-shaped block;221, square mouth;23, square hole;3, lock catch subassembly;31, handle;32, connecting shaft;33, oblique mouth block;34, lock catch spring;4, handrail subassembly;41, fixed block;42, C-shaped plate;43, connecting plate;44, longitudinal handle;45, transverse handle;5, lifting leg;51, external leg;511, round mouth;512, square groove;52, internal leg;521, connecting rod;522, spring groove;53, fixed assembly;531, press button;532, fixed spring;54, connecting block;6, seat plate subassembly;61, seat plate;611, sliding groove;62, lock shaft;63, handle;64, rotating shaft;7, side plate;71, round hole;8, universal wheel. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0024] Please refer to Figure 1 The utility model provides a kind of technical scheme: a kind of old auxiliary walking device, including curved connecting rod 1, the left and right ends of curved connecting rod 1 are fixedly connected with connecting column 2, three square holes 23 are set up in the side away from each other of two connecting columns 2, six square holes 23 inner wall are movably connected with lock catch subassembly 3, two connecting columns 2 top are slidably connected with handrail subassembly 4, two connecting columns 2 front and back side bottom are fixedly connected with lifting leg 5, the opposite face of two lifting legs 5 of front side is fixedly connected with seat plate subassembly 6, the opposite face of two adjacent lifting legs 5 of front and back side is fixedly connected with side plate 7, the upper portion of two side plates 7 is set with round hole 71, through setting round hole 71 can fix seat plate subassembly 6, for old person rest, the bottom of lifting leg 5 is fixedly connected with universal wheel 8.

[0025] Please refer to Figure 2The utility model provides a technical scheme: the connecting column 2 is provided with T type groove 21, T type groove 21 inner wall is connected with T type block 22 slidingly, T type block 22 inner wall is provided with square mouth 221, the lock catch subassembly 3 includes handle 31, handle 31 is fixedly connected with connecting shaft 32 on the side close to connecting column 2, and connecting shaft 32 is fixedly connected with bevel block 33 on the side away from handle 31, and connecting shaft 32 outer wall is provided with lock catch spring 34.

[0026] Please refer to Figure 3 The utility model provides a technical scheme: handrail subassembly 4 includes fixed block 41, and fixed block 41 is fixedly connected with T type block 22, and C type board 42 is fixedly connected to the top of fixed block 41, and connecting plate 43 is fixedly connected to the front side of fixed block 41, and longitudinal handle 44 is fixedly connected to the top of the front side of connecting plate 43, and transverse handle 45 is fixedly connected to the rear side of the top of longitudinal handle 44, and fixed block 41 is connected on connecting column 2 through T type block 22 slidingly.

[0027] Please refer to Figure 4 The utility model provides a technical scheme: lifting leg 5 includes external leg 51, and a plurality of round mouths 511 are formed in the outer wall of external leg 51, and internal leg 52 is connected in the inner wall of external leg 51 slidingly, and spring groove 522 is formed in the inner wall of internal leg 52, and fixed component 53 is connected in the inner wall of round mouth 511 slidingly, and connecting block 54 is arranged on the bottom of external leg 51.

[0028] Please refer to Figure 5 The utility model provides a technical scheme: the outer wall of external leg 51 is provided with square groove 512, and connecting rod 521 is connected in the inner wall of square groove 512 slidingly, and connecting rod 521 is fixedly connected with internal leg 52.

[0029] Please refer to Figure 6 The utility model provides a technical scheme: fixed component 53 includes press stud 531, and fixed spring 532 is fixedly connected to the side close to spring groove 522 of press stud 531, and one end of fixed spring 532 away from press stud 531 is fixedly connected with the inner wall of spring groove 522.

[0030] Please refer to Figure 7 The utility model provides a technical scheme: seat plate assembly 6 includes seat plate 61, and the bottom left side and right side of seat plate 61 are provided with sliding slot 611, and lock shaft 62 is connected in the inner wall of two sliding slots 611 slidingly, and handle 63 is fixedly connected with the outer wall of two lock shafts 62, and rotating shaft 64 is fixedly connected with the outer wall left side and right side upper sides of seat plate 61, and two lock shafts 62 are movably connected with two round holes 71, and two rotating shafts 64 are rotatably connected with two lifting legs 5 of front side.

[0031] Working principle: the old people using this device first rotate the lock buckle assembly 3 and then move the handrail assembly 4, the old people can adjust the front and back distance of the handrail assembly 4 according to their own physical condition, before adjusting the height, the old people can hold the horizontal handle 45 and move, or adjust the height of the whole device by pressing the fixed assembly 53 and rotating the external leg 51, when adjusting to the appropriate height, the old people can put the small arm in the C-shaped plate 42 and then hold the vertical handle 44 to move, both states are suitable for the old people to move and exercise the body, if the old people need to rest, they can rotate the seat plate 61, lock the lock shaft 62 in the round hole 71, then lock the universal wheel 8, and the old people can sit down and rest.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An auxiliary walking device for the elderly, comprising a curved connecting rod (1), characterized in that: The curved connecting rod (1) is fixedly connected with connecting columns (2) at both ends, three square holes (23) are arranged on the side away from each other of the two connecting columns (2), lock catch assemblies (3) are movably connected to the inner walls of the six square holes (23), handrail assemblies (4) are slidably connected to the top of the two connecting columns (2), lifting legs (5) are fixedly connected to the bottom of the two connecting columns (2), seat plate assemblies (6) are fixedly connected to the opposite faces of the two lifting legs (5) in front, side plates (7) are fixedly connected to the opposite faces of the two lifting legs (5) adjacent to each other in front and back, circular holes (71) are formed in the upper portions of the two side plates (7), and universal wheels (8) are fixedly connected to the bottom of the four lifting legs (5).

2. The walking aid for the elderly according to claim 1, wherein: The connecting column (2) is provided with a T-shaped groove (21), and the T-shaped groove (21) is slidably connected with a T-shaped block (22), and the inner wall of the T-shaped block (22) is provided with a square opening (221).

3. The walking aid for the elderly according to claim 1, wherein: The lock catch assembly (3) comprises a handle (31), the handle (31) is fixedly connected with a connecting shaft (32) on the side close to the connecting column (2), the connecting shaft (32) is fixedly connected with an inclined block (33) on the side away from the handle (31), and the outer wall of the connecting shaft (32) is provided with a lock catch spring (34).

4. The walking aid for the elderly of claim 1, wherein: The handrail assembly (4) comprises a fixed block (41), the fixed block (41) is fixedly connected with the T-shaped block (22), the top of the fixed block (41) is fixedly connected with a C-shaped plate (42), the front side of the fixed block (41) is fixedly connected with a connecting plate (43), the top of the front side of the connecting plate (43) is fixedly connected with a longitudinal handle (44), the top rear side of the longitudinal handle (44) is fixedly connected with a transverse handle (45), and the fixed block (41) is slidably connected to the connecting column (2) through the T-shaped block (22).

5. The walking aid for the elderly of claim 1, wherein: The lifting leg (5) comprises an external leg (51), a plurality of circular openings (511) are formed in the outer wall of the external leg (51), an internal leg (52) is slidably connected to the inner wall of the external leg (51), a spring groove (522) is formed in the inner wall of the internal leg (52), a fixing assembly (53) is slidably connected to the inner wall of the circular opening (511), and a connecting block (54) is arranged on the bottom of the external leg (51).

6. The walking aid for the elderly according to claim 5, wherein: The outer wall of the external leg (51) is provided with a square groove (512), the inner wall of the square groove (512) is slidably connected with a connecting rod (521), and the connecting rod (521) is fixedly connected with the internal leg (52).

7. The walking aid for the elderly according to claim 5, wherein: The fixing assembly (53) comprises a snap fastener (531), the snap fastener (531) is fixedly connected with a fixing spring (532) on the side close to the spring groove (522), and the end of the fixing spring (532) away from the snap fastener (531) is fixedly connected with the inner wall of the spring groove (522).

8. The walking aid for the elderly of claim 1, wherein: The seat plate assembly (6) comprises a seat plate (61), the bottom of the seat plate (61) is provided with a sliding groove (611) on the left and right sides, the inner wall of the two sliding grooves (611) is slidably connected with a lock shaft (62), the outer wall of the two lock shafts (62) is fixedly connected with a handle (63), the outer wall of the seat plate (61) is fixedly connected with a rotating shaft (64) on the left and right sides, the two lock shafts (62) are movably connected with two round holes (71), and the two rotating shafts (64) are rotatably connected with two front lifting legs (5).

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