CN213884122U

CN213884122U - Walking assisting device for old people

Info

Publication number: CN213884122U
Application number: CN202022386609.0U
Authority: CN
Inventors: 阮乘韬; 林文曦; 郭宇航; 郑艺鹏; 郑力铭; 陈蔚恒; 俞扬帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-06
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses an auxiliary walking device for the elderly, which comprises a front supporting leg, wherein the bottom end of the front supporting leg is fixedly connected with a universal wheel, one side of the front supporting leg is fixedly connected with a supporting cross rod, the bottom end of the supporting cross rod is far away from the universal wheel and is rotatably connected with a straight-going wheel, the middle position of the bottom end of the supporting cross rod is fixedly connected with a sliding box, and an expansion wheel is arranged below the sliding box; through setting up the fixed cover of wrist and anti-skidding handle, make the wrist of old man can fix, guarantee the standardization that the old man used at the walking in-process, and then reduce the wrist and skid the risk that causes harm to the old man, through setting up handrail and bedplate of standing up, when the old man has a rest, take the bedplate out from the receiver is inside, support the bedplate through the support frame, the stability of device has been guaranteed, when standing up, the old man can both hands hold handrail of standing up, make handrail of standing up support the old man and stand up, and then effectively prevent the old man from falling down, it is safer to make the device use.

Description

Walking assisting device for old people

Technical Field

The utility model relates to an old person assists technical field, concretely relates to supplementary old person's running gear.

Background

Along with the increasing aging of the society, the number of the aged people in China is more and more, the proportion of the aged people in China is higher and higher, and the aged people in China in 2010 (more than or equal to 65 years old) account for 8.9 percent of the total population; the specific weight of the Chinese aged population reaches 9.1% in 2011; the specific weight of the elderly in China in 2012 reaches 9.4%; by the end of 2014, the number of old people over 80 years old in China reaches 2400 million, the number of disabled and semi-disabled old people is about 4000 million, and with the increasing number, the old people face various social problems such as old maintenance, medical treatment and mental support, and are worthy of being paid attention to all the world, and the demand of the walking assisting walking device for the old people is increasing.

The existing walking assisting device for the old is simple in structure, the wrist of the walking assisting device is easy to slip when the walking assisting device is used for walking, harm is easily caused to the old, the old is stopped taking a rest, the old needs a structure for supporting the old to get up due to the fact that the old is difficult to get up, the seat board is inconvenient to store after the old gets up, the seat board occupies the walking space of the old, the walking is inconvenient, and the walking assisting device is inconvenient to use by people who lose walking ability even by old patients and the like who are inconvenient to legs and feet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the wrist that prior art exists and skidding easily, difficulty of getting up and bedplate are not convenient for accomodate, occupy the problem in walking space, provide an auxiliary old person running gear, and this auxiliary old person running gear has the adversary's wrist and fixes, helps old person to get up and the effect that the bedplate can be accomodate.

In order to achieve the above object, the utility model provides a following technical scheme: a walking assisting device for the elderly comprises a front supporting leg, universal wheels are fixedly connected to the bottom end of the front supporting leg, a supporting cross rod is fixedly connected to one side of the front supporting leg, the bottom end of the supporting cross rod is far away from the universal wheels and is rotatably connected with a straight-going wheel, a sliding box is fixedly connected to the middle position of the bottom end of the supporting cross rod, an expansion wheel is arranged below the sliding box, a supporting rod is fixedly connected to the middle position of the top end of the supporting cross rod, a supporting frame is fixedly connected to one side of the supporting rod, the supporting frame is fixedly connected with the supporting cross rod, a rising handrail is fixedly connected to the top end of the supporting frame, a limiting block is symmetrically and fixedly connected to the inner side of the lower end of the supporting rod, a containing box is slidably connected to the inner side of the limiting block, a seat board is slidably connected to the inner side of the containing box, a handle is slidably connected to the inner portion of the supporting rod, and a right-angle type support is fixedly connected to the top end of the handle, the handle is characterized in that a wrist fixing sleeve is arranged on one side of the right-angle support, an anti-slip grip is fixedly connected to the outer side of the handle and located below the wrist fixing sleeve, a hand brake is rotatably connected to the bottom end of the handle and located below the anti-slip grip.

Preferably, the inboard fixedly connected with slide rail of slip box, the slide rail outside symmetry sliding connection has the slider, the slider bottom rotates respectively and is connected with first connecting rod and second connecting rod, first connecting rod and second connecting rod rotate through the round pin axle and connect, the first connecting rod and the second connecting rod other end all rotate with the expansion pulley and are connected.

Preferably, the relative inboard of branch is rotated and is connected with first folding rod and second folding rod, first folding rod and second folding rod rotate through the bolt and connect, the branch outside is located the bottom fixedly connected with fixed block of first folding rod and second folding rod.

Preferably, the outer side of the support rod is in threaded connection with an adjusting bolt.

Preferably, a storage bag is arranged between the front support legs.

Preferably, the tension spring is clamped between the first connecting rod and the second connecting rod, and the spring is fixedly connected between the sliding block and the sliding box.

Compared with the prior art, the utility model provides an supplementary old person running gear possesses following beneficial effect:

1. the utility model discloses a set up wrist fixed cover and anti-skidding handle, make the wrist of old man can fix, guarantee the standardization that the old man used in the walking process, and then reduce the wrist and skid the risk that causes the harm to the old man, through setting up handrail and bedplate of standing up, when the old man has a rest, take the bedplate out from the receiver is inside, support the bedplate through the support frame, guaranteed the stability of device, when standing up, the old man can both hands hold handrail of standing up, make handrail of standing up support the old man and stand up, and then effectively prevent the old man from falling down, make the device use safer;

2. the utility model discloses a set up the slip box, to the inconvenient old man patient of legs and feet etc. even when losing the people of walking ability when using, it is one step to need to move the device forward to walk one step each step, when moving, need lift the device, the extension spring in the slip box can stimulate first connecting rod and second connecting rod, and then make the expansion pulley stretch out and draw back from top to bottom, be convenient for the device to move forward, through setting up the manual brake, when the patient needs to use the device as the support to move forward, both hands are tightly held the manual brake and can be fixed the straight going wheel, the phenomenon of skidding appears when preventing to move, and then make the device use safer;

3. the utility model discloses a set up first folding rod and second folding rod, make the device fold and pack up, the device of being convenient for removes the use, accomodates the bag through the setting, makes things convenient for the old person to hold article when daily use, and then makes the device more laminate the old person's life, provides more facilities for the old person.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.

Drawings

Fig. 1 is a schematic perspective view of a walking aid for the elderly according to the present invention;

fig. 2 is a schematic structural view of the inside of a sliding box in the walking aid device for the elderly according to the present invention;

fig. 3 is a schematic structural view of the inner side of the support rod in the walking aid device for the elderly;

fig. 4 is an enlarged schematic view of a in fig. 1.

Description of the reference numerals

1. A front leg; 2. a universal wheel; 3. a support rail; 4. a straight wheel; 5. a slide cassette; 6. a slide rail; 7. a slider; 8. a first link; 9. a second link; 10. a pin shaft; 11. a retractable wheel; 12. a tension spring; 13. a spring; 14. a strut; 15. a support frame; 16. rising up the armrest; 17. a limiting block; 18. a storage box; 19. a seat plate; 20. a handle; 21. a right-angled bracket; 22. a wrist fixing sleeve; 23. an anti-slip grip; 24. a hand brake; 25. a storage bag; 26. a first folding bar; 27. a second folding bar; 28. a bolt; 29. a fixed block; 30. and adjusting the bolt.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a walking assisting device for old people comprises a front supporting leg 1, universal wheels 2 are fixedly connected at the bottom end of the front supporting leg 1, a supporting cross rod 3 is fixedly connected at one side of the front supporting leg 1, the bottom end of the supporting cross rod 3 is far away from the universal wheels 2 and is rotatably connected with a straight-going wheel 4, a sliding box 5 is fixedly connected at the middle position of the bottom end of the supporting cross rod 3, a telescopic wheel 11 is arranged below the sliding box 5, a supporting rod 14 is fixedly connected at the middle position of the top end of the supporting cross rod 3, a supporting frame 15 is fixedly connected at one side of the supporting rod 14, the supporting frame 15 is fixedly connected with the supporting cross rod 3, a rising handrail 16 is fixedly connected at the top end of the supporting frame 15, the rising handrail 16 is fixedly connected with the supporting rod 14, limiting blocks 17 are symmetrically and fixedly connected at the inner side, equal fixedly connected with right angle type support 21 in handle 20 top, right angle type support 21 one side is provided with the fixed cover 22 of wrist, handle 20 outside fixedly connected with antiskid handle 23, antiskid handle 23 is located the below of the fixed cover 22 of wrist, handle 20 bottom is rotated and is connected with manual brake 24, manual brake 24 is located antiskid handle 23 below, through setting up the fixed cover 22 of wrist and antiskid handle 23, make the wrist of old man can fix, guarantee the standardization that the old man used at the walking in-process, and then reduce the wrist and skid the risk that causes harm to the old man.

The utility model discloses in, it is preferred, the inboard fixedly connected with slide rail 6 of

slide box

5, 6 outside symmetrical sliding connection of slide rail has

slider

7, 7 bottoms of slider rotate respectively and are connected with first connecting rod 8 and second connecting rod 9, first connecting rod 8 and second connecting rod 9 rotate through round pin axle 10 and connect, the first connecting rod 8 and the 9 other ends of second connecting rod all rotate with expansion pulley 11 and be connected, when expansion pulley 11 received pressure, convert the pressure of 11 vertical directions of expansion pulley into 7 horizontally power of slider.

The utility model discloses in, it is preferred, the relative inboard rotation of branch 14 is connected with first folding rod 26 and second folding rod 27, and first folding rod 26 and second folding rod 27 rotate through bolt 28 and connect, and the branch 14 outside is located the bottom fixedly connected with fixed block 29 of first folding rod 26 and second folding rod 27, through setting up first folding rod 26 and second folding rod 27, makes the device fold and packs up, and the device of being convenient for removes the use.

The utility model discloses in, preferred, branch 14 outside threaded connection has adjusting bolt 30, passes through adjusting bolt 30 adjustment handle 20's height according to old man's personal factor.

The utility model discloses in, preferred, be provided with between the preceding landing leg 1 and accomodate bag 25 through setting up, make things convenient for the old person to hold article when daily use, and then make the device old person's of laminating life more, provide more facilities for the old person.

The utility model discloses in, preferred, the joint has extension spring 12 between first connecting rod 8 and the second connecting rod 9, and fixedly connected with spring 13 between slider 7 and the slip box 5 makes the expansion pulley 11 all have elasticity, and then reaches flexible effect from top to bottom.

The utility model discloses a theory of operation and use flow: when the folding device is used, the originally folded device is unfolded, the support rods 14 of the device are pulled towards two sides, the first folding rod 26 and the second folding rod 27 are gradually unfolded, when the first folding rod 26 and the second folding rod 27 are positioned on the same straight line, the storage box 18 is inserted between the limiting blocks 17 on the inner side of the support rods 14, the storage box 18 can not only store the seat plate 19, but also fix the support rods 14 on two sides by the storage box 18, so that the stability of the device is ensured, then the height of the handle 20 is adjusted by the adjusting bolt 30 according to personal factors of the old people, so that the old people hold the anti-skidding grip 23 by two hands, the wrist of the old people is fixed by the wrist fixing sleeve 22, the normalization of the old people in the walking process is ensured, the risk of harm to the old people caused by wrist skidding is reduced, and then the old people are slowly pushed forwards, when the movement is stopped, the hand brake 24 is tightly held by both hands to fix the straight wheel 4 to prevent slipping, when the old people have a rest, the seat plate 19 is drawn out from the storage box 18, the seat plate 19 is supported by the support frame 15 to ensure the stability of the device, when the old people get up, the old people can hold the getting-up handrail 16 by both hands to enable the getting-up handrail 16 to support the old people to get up, thereby effectively preventing the old people from falling down, the device is safer to use, then the seat plate 19 is pushed into the storage box 18 to be stored, the seat plate 19 is prevented from occupying the walking space of the old people, thereby the walking is more convenient, when the old people with inconvenient legs and feet, such as the old patients and the like, even people without walking ability, are used, the device needs to be moved forward one step when the device is moved, the tension spring 12 in the sliding box 5 can pull the first connecting rod 8 and the second connecting rod 9, and then make the expansion pulley 11 stretch out and draw back from top to bottom, be convenient for the device and move forward, when patient needs to use the device to move forward as the support, both hands grip handbrake 24 can fix craspedodrome wheel 4, the phenomenon of skidding appears when preventing to remove, and then make the device use safer, the old person can hold article through storage bag 25 when daily use, and then make the device laminating old person's life more, provide more facilities for the old person, after the use, take out receiver 18 from between stopper 17, upwards rotate first folding rod 26 and second folding rod 27 and can fold the device and accomodate, make the device be convenient for remove and transport.

The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to the technical solution of the present invention perform multiple simple modifications, including each technical feature combined in any other suitable manner, these simple modifications and combinations should be regarded as the disclosed content of the present invention, and all belong to the protection scope of the present invention.

Claims

1. The utility model provides an supplementary old person running gear, includes preceding landing leg (1), its characterized in that: the bottom of the front supporting leg (1) is fixedly connected with universal wheels (2), one side of the front supporting leg (1) is fixedly connected with a supporting cross rod (3), the bottom of the supporting cross rod (3) is far away from the universal wheels (2) and is rotatably connected with a straight-going wheel (4), the middle position of the bottom of the supporting cross rod (3) is fixedly connected with a sliding box (5), an expansion wheel (11) is arranged below the sliding box (5), the middle position of the top end of the supporting cross rod (3) is fixedly connected with a supporting rod (14), one side of the supporting rod (14) is fixedly connected with a supporting frame (15), the supporting frame (15) is fixedly connected with the supporting cross rod (3), the top end of the supporting frame (15) is fixedly connected with a rising handrail (16), the rising handrail (16) is fixedly connected with the supporting rod (14), and the inner side of the lower end of the supporting rod (14) is symmetrically and fixedly connected with a limiting block (17), stopper (17) inboard sliding connection has receiver (18), receiver (18) inboard sliding connection has bedplate (19), branch (14) inside sliding connection has handle (20), the equal fixedly connected with right angle type support (21) in handle (20) top, right angle type support (21) one side is provided with the fixed cover of wrist (22), handle (20) outside fixedly connected with antiskid handle (23), antiskid handle (23) are located the below of the fixed cover of wrist (22), handle (20) bottom is rotated and is connected with manual brake (24), manual brake (24) are located antiskid handle (23) below.

2. The walking aid for the elderly as claimed in claim 1, wherein the inner side of the sliding box (5) is fixedly connected with a sliding rail (6), the outer side of the sliding rail (6) is symmetrically and slidably connected with a sliding block (7), the bottom end of the sliding block (7) is respectively and rotatably connected with a first connecting rod (8) and a second connecting rod (9), the first connecting rod (8) and the second connecting rod (9) are rotatably connected through a pin shaft (10), and the other ends of the first connecting rod (8) and the second connecting rod (9) are rotatably connected with a telescopic wheel (11).

3. The walking aid for the elderly as claimed in claim 1, wherein the supporting rod (14) is rotatably connected with a first folding rod (26) and a second folding rod (27) at the inner side, the first folding rod (26) and the second folding rod (27) are rotatably connected by a bolt (28), and a fixing block (29) is fixedly connected to the outer side of the supporting rod (14) at the bottom ends of the first folding rod (26) and the second folding rod (27).

4. The walking aid for the elderly as claimed in claim 1, wherein the strut (14) is screw-connected with an adjusting bolt (30) at the outer side.

5. The walking aid for elderly according to claim 1, characterized in that a storage bag (25) is provided between the front legs (1).

6. The walking aid for the elderly as claimed in claim 2, wherein a tension spring (12) is clamped between the first connecting rod (8) and the second connecting rod (9), and a spring (13) is fixedly connected between the sliding block (7) and the sliding box (5).