CN214968640U

CN214968640U - Multifunctional walking aid for old people

Info

Publication number: CN214968640U
Application number: CN202120125743.7U
Authority: CN
Inventors: 李聪
Original assignee: Southwest Jiaotong University
Current assignee: Southwest Jiaotong University
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-12-03
Anticipated expiration: 2031-01-18

Abstract

The utility model provides a multi-functional capable ware of helping of old person relates to and helps capable ware technical field, including the lower support bar, there are two last bracing pieces, two of lower support bar through fixing bolt threaded connection the equal fixed mounting in surface of going up the bracing piece has first slide, two the equal movable mounting in inside of first slide has first slider, two the equal fixed mounting in one side of bracing piece has first expansion shell, and the equal fixed mounting in inside of two first expansion shells has first loose axle. The utility model discloses, through promoting the upper support rod, when the upper support rod promoted, can shift forward whole device, when the device moves forward, install the removal wheel in the bottom and can play the effect of removal, the lower support rod also can move thereupon when removing the wheel removal, when meetting the road that the road surface is comparatively rugged, removes the wheel and will receive jolting.

Description

Multifunctional walking aid for old people

Technical Field

The utility model relates to a help capable ware technical field, especially relate to a multi-functional help capable ware of old person.

Background

Appliances that assist the body in supporting weight, maintaining balance and walking are known as walkers.

However, in the prior art, the existing multifunctional walking aid for the old can help the old with inconvenient actions to walk, and plays roles of assisting and protecting when the old walks, but some multifunctional walking aids for the old are not provided with an adjusting device and cannot adjust the height of the device according to the heights of different old people, and some old with inconvenient actions hardly stand up when sitting at a lower place, so that the old can easily fall down.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, installed adjusting device, can be according to different old man's height adjusting device's height, some inconvenient old man can adjust the place of sitting according to the height, stands up easily, and the old man is difficult to take place to tumble.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a multifunctional walking aid for the old comprises a lower support rod, wherein the lower support rod is in threaded connection with two upper support rods through fixing bolts, the outer surfaces of the two upper support rods are fixedly provided with first slide ways, the inner parts of the two first slide ways are movably provided with first slide blocks, one sides of the two first slide blocks, which are far away from the upper support rods, are fixedly provided with first movable shells, the inner parts of the two first movable shells are fixedly provided with first movable shafts, the outer surfaces of the two first movable shafts are respectively movably sleeved with a second connecting rod and a first connecting rod, an installation rod is movably arranged between the center of the first connecting rod and the center of the second connecting rod, one sides of the first connecting rod and the second connecting rod, which are far away from the first slide blocks, are movably penetrated with second movable shafts, and the outer surfaces of the two second movable shafts are fixedly provided with second movable shells, and two second interactive shells keep away from the equal fixed mounting in one side of second loose axle has the gyro wheel shell, two go up the equal fixed mounting in relative one side of bracing piece has the slip shell, two the equal fixed mounting in inside of slip shell has the spout, the positive surface and the rear surface of gyro wheel all with the internal surface looks adaptation of spout, two the shifting chute has all been seted up to the surface of going up the bracing piece, and the equal movable mounting in internal surface of two shifting chutes has ann inserted bar, two the equal movable sleeve in surface of ann inserted bar is equipped with the retainer plate, two the relative surface looks adaptation with one side and last bracing piece of retainer plate, two the equal movable sleeve in surface of ann inserted bar is equipped with the spring, two the opposite one side of spring all welds the back of the body one side of retainer plate.

As a preferred embodiment, rollers are movably mounted inside the two roller shells, and a plurality of grooves are formed in the outer surfaces of the two rollers.

As a preferred embodiment, the two springs are welded with the fixed shells on the opposite sides, the round holes are formed in the fixed shells, and the inner surfaces of the round holes penetrate through the outer surfaces of the inserting rods movably.

As a preferred embodiment, two equal fixed mounting in the back of the body one side of ann inserted bar has the piece of drawing, the bottom welding of lower support bar has the gasbag shell, the inner wall top fixed mounting of gasbag shell has the gasbag.

As a preferred embodiment, a movable plate is fixedly mounted at the bottom of the airbag, two sides of the movable plate are matched with the inner wall of the airbag shell, and a fixing rod is fixedly mounted at the bottom of the movable plate.

As a preferred embodiment, the bottom of the fixing rod is fixedly provided with a mounting block, the inside of the mounting block is fixedly provided with a moving wheel, and the outer surface of the moving wheel is fixedly sleeved with anti-skid rubber.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by pushing the upper supporting rod, the whole device can be moved forwards when the upper supporting rod is pushed, when the device moves forwards, the moving wheel arranged at the bottom can play a role of moving, when the moving wheel moves, the lower supporting rod also moves along with the moving wheel, when the road is bumpy, the moving wheel will be bumpy, when the moving wheel is bumpy, the fixed rod arranged on the top of the moving wheel moves up and down, when the fixed rod moves up and down, the top movable plate can move up and down, when the movable plate moves up and down, the air bag in the air bag shell can be extruded, the air in the air bag is extruded continuously, can reduce and enlarge, can reduce the device shock attenuation well, reduce the rocking on upper portion for very obvious rocking can not take place for old man's arm, helps the old man to walk.

2. In the utility model, the included angle between the first connecting rod and the second connecting rod is changed by adjusting the first connecting rod and the second connecting rod, which can be adjusted according to the height of the old, when the first connecting rod and the second connecting rod are adjusted, the pulling block can be pulled, when the pulling block is pulled, the inserting rod connected to the pulling block can be pulled out, the outer surfaces of the two rollers are provided with a plurality of grooves, the grooves formed in the rollers can enable the inserting rod to be inserted into the grooves, the springs can be limited in the fixed shells by the fixed shells welded on the springs, the inserting rod can move in the round holes, the pulling block can enable the inserting rod to be separated from the grooves by pulling, the rollers can continue to move, when the rollers are adjusted to proper positions, the pull block can be loosened, the inserting rod is inserted into the groove again, and the height of the chair can be adjusted according to the height of the old.

Drawings

FIG. 1 is a front view of the multifunctional walking aid for the elderly;

FIG. 2 is a side view of the utility model of a multifunctional walking aid for the elderly;

FIG. 3 is an enlarged view of the multifunctional walking aid for the elderly at the A position in FIG. 1;

FIG. 4 is an enlarged view of the position B of the multifunctional walking aid for the elderly as shown in FIG. 1.

Illustration of the drawings:

1. a lower support bar; 2. fixing the bolt; 3. an upper support rod; 4. a first slideway; 5. a first slider; 6. a first movable shaft; 7. a first connecting rod; 8. a second connecting rod; 9. mounting a rod; 10. a second movable shaft; 11. a roller shell; 12. a roller; 13. a groove; 14. a sliding shell; 15. a chute; 16. a stationary ring; 17. inserting a rod; 18. a spring; 19. a stationary case; 20. pulling the block; 21. fixing the rod; 22. an air bag shell; 23. a movable plate; 24. an air bag; 25. mounting blocks; 26. the wheel is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional walking aid for old people comprises a lower support rod 1, two upper support rods 3 are connected with the lower support rod 1 through threads of a fixing bolt 2, first slide ways 4 are fixedly arranged on the outer surfaces of the two upper support rods 3, first slide blocks 5 are movably arranged in the two first slide ways 4, first movable shells are fixedly arranged on one sides, far away from the upper support rods 3, of the two first slide blocks 5, first movable shafts 6 are fixedly arranged in the two first movable shells, second connecting rods 8 and first connecting rods 7 are movably sleeved on the outer surfaces of the two first movable shafts 6 respectively, an installation rod 9 is movably arranged between the centers of the first connecting rods 7 and the centers of the second connecting rods 8, second movable shafts 10 are movably penetrated through the sides, far away from the first slide blocks 5, of the first connecting rods 7 and the second connecting rods 8, second movable shells are fixedly arranged on the outer surfaces of the two second movable shafts 10, and one side of each of the two second interaction shells, which is far away from the second movable shaft 10, is fixedly provided with a roller shell 11, one side of each of the two second interaction shells, which is opposite to the second movable shaft 3, is fixedly provided with a sliding shell 14, the inside of each of the two sliding shells 14 is fixedly provided with a sliding chute 15, the front surface and the rear surface of the roller 12 are matched with the inner surface of the sliding chute 15, the outer surfaces of the two upper supporting rods 3 are respectively provided with a moving chute, the inner surfaces of the two moving chutes are respectively and movably provided with an inserting rod 17, the outer surfaces of the two inserting rods 17 are respectively and movably sleeved with a fixed ring 16, one side of each of the two fixed rings 16, which is opposite to the other side of the fixed ring 16, is respectively and movably sleeved with a spring 18, and one side, which is opposite to the other side of the fixed ring 16, is welded on the opposite side of each of the two springs 18.

The rollers 12 are movably mounted inside the two roller shells 11, a plurality of grooves 13 are formed in the outer surfaces of the two rollers 12, and the insertion rods 17 can be inserted into the grooves 13 through the grooves 13 formed in the rollers 12.

The opposite sides of two springs 18 all have welded set casing 19, and the round hole has all been seted up to the inside of two set casings 19, and the internal surface activity of round hole runs through the surface at ann's pin 17, and welded set casing 19 can be spacing spring 18 in set casing 19's inside on spring 18, and ann pin 17 can be in the inside activity of round hole.

The pull blocks 20 are fixedly mounted on the opposite sides of the two inserting rods 17, the air bag shell 22 is welded at the bottom of the lower supporting rod 1, the air bag 24 is fixedly mounted at the top of the inner wall of the air bag shell 22, and the inserting rods 17 can be separated from the inner portion of the groove 13 by pulling the pull blocks 20, so that the rollers 12 can continue to move.

The bottom of gasbag 24 is fixed mounting has the fly leaf 23, and the both sides of fly leaf 23 and the inner wall looks adaptation of gasbag shell 22, the bottom fixed mounting of fly leaf 23 has dead lever 21, and gasbag shell 22 can place gasbag 24 inside, when gasbag 24 shrink, can be spacing with it.

The bottom fixed mounting of dead lever 21 has installation piece 25, and the fixed running-through of inside of installation piece 25 has removal wheel 26, and the fixed cover of surface that removes wheel 26 is equipped with anti-skidding rubber, and dead lever 21 can be fixed installation piece 25, and the removal wheel 26 of the internally mounted of installation piece 25 can remove.

The working principle of the embodiment is as follows: when the device is used for work, firstly, as shown in fig. 1-4, when the device is used, the upper support rod 3 is pushed, when the upper support rod 3 is pushed, the whole device can be moved forwards, when the device moves forwards, the moving wheel 26 arranged at the bottom can play a role of moving, when the moving wheel 26 moves, the lower support rod 1 also moves along with the moving wheel, when the road with a rugged road is met, the moving wheel 26 jolts, when the moving wheel 26 jolts, the fixed rod 21 arranged at the top of the moving wheel 26 moves up and down, when the fixed rod 21 moves up and down, the top movable plate 23 can move up and down, when the movable plate 23 moves up and down, the air bag 24 in the air bag shell 22 can be squeezed, the air in the air bag 24 is not squeezed continuously, the air bag can be shrunk and expanded, and the device can be well damped, the shaking of the upper part is reduced, so that the arms of the old can not shake obviously, and the old can walk.

Meanwhile, as shown in fig. 1 and 4, when the old people feel tired when walking, the first connecting rod 7 and the second connecting rod 8 on the device can be adjusted, so that the included angle between the first connecting rod 7 and the second connecting rod 8 is changed, and can be adjusted according to the height of the old people, when the first connecting rod 7 and the second connecting rod 8 are adjusted, the pull block 20 can be pulled, when the pull block 20 is pulled, the inserting rod 17 connected to the pull block 20 can be pulled out, the outer surfaces of the two rollers 12 are provided with a plurality of grooves 13, the grooves 13 formed in the rollers 12 can insert the inserting rod 17 into the grooves 13, the fixed shell 19 welded on the spring 18 can limit the spring 18 in the fixed shell 19, the inserting rod 17 can move in a circular hole, the inserting rod 17 can be separated from the grooves 13 by pulling the pull block 20, so that the rollers 12 can move continuously, when the roller 12 is adjusted to a proper position, the pull block 20 can be loosened, the inserting rod 17 is inserted into the groove 13 again, and the height of the chair can be adjusted according to the height of the old.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a multi-functional capable ware of helping of old person, includes lower support bar (1), its characterized in that: the lower support rod (1) is connected with two upper support rods (3) through threads of a fixing bolt (2), the outer surfaces of the two upper support rods (3) are fixedly provided with first slide ways (4), the inner parts of the two first slide ways (4) are movably provided with first slide blocks (5), one sides, far away from the upper support rods (3), of the two first slide blocks (5) are fixedly provided with first movable shells, the inner parts of the two first movable shells are fixedly provided with first movable shafts (6), the outer surfaces of the two first movable shafts (6) are respectively movably sleeved with second connecting rods (8) and first connecting rods (7), an installation rod (9) is movably arranged between the center of the first connecting rods (7) and the center of the second connecting rods (8), one sides, far away from the first slide blocks (5), of the first connecting rods (7) and the second connecting rods (8) are movably penetrated with second movable shafts (10), the outer surfaces of the two second movable shafts (10) are fixedly provided with second movable shells, one side, far away from the second movable shaft (10), of each of the two second interactive shells is fixedly provided with a roller shell (11), one side, opposite to the two upper supporting rods (3), of each of the two upper supporting rods is fixedly provided with a sliding shell (14), sliding grooves (15) are fixedly provided in the sliding shells (14), the front surface and the rear surface of each roller (12) are matched with the inner surface of the corresponding sliding groove (15), the outer surfaces of the two upper supporting rods (3) are provided with moving grooves, the inner surfaces of the two moving grooves are movably provided with inserting rods (17), the outer surfaces of the two inserting rods (17) are movably provided with fixed rings (16), the opposite side of each fixed ring (16) is matched with the outer surface of the corresponding upper supporting rod (3), and the outer surfaces of the two inserting rods (17) are movably provided with springs (18), the opposite sides of the two springs (18) are welded with the opposite sides of the fixing rings (16).

2. The multifunctional walking aid for the elderly as claimed in claim 1, wherein: the inner parts of the two roller shells (11) are movably provided with rollers (12), and the outer surfaces of the two rollers (12) are provided with a plurality of grooves (13).

3. The multifunctional walking aid for the elderly as claimed in claim 1, wherein: two fixed shell (19) have all been welded to the back of the body one side of spring (18) mutually, two the round hole has all been seted up to the inside of fixed shell (19), and the internal surface activity of round hole runs through the surface of ann inserted bar (17).

4. The multifunctional walking aid for the elderly as claimed in claim 3, wherein: two equal fixed mounting in the back of the body one side of ann inserted bar (17) has a pull block (20), the bottom welding of lower support bar (1) has gasbag shell (22), the inner wall top fixed mounting of gasbag shell (22) has gasbag (24).

5. The multifunctional walking aid for the elderly as claimed in claim 4, wherein: the bottom fixed mounting of gasbag (24) has fly leaf (23), the both sides of fly leaf (23) and the inner wall looks adaptation of gasbag shell (22), the bottom fixed mounting of fly leaf (23) has dead lever (21).

6. The multifunctional walking aid for the elderly as claimed in claim 5, wherein: the bottom fixed mounting of dead lever (21) has installation piece (25), the fixed running through of inside of installation piece (25) has removal wheel (26), the external fixed surface cover that removes wheel (26) is equipped with anti-skidding rubber.