CN218979633U

CN218979633U - Convenient to use's adjustable walking aid

Info

Publication number: CN218979633U
Application number: CN202222604272.5U
Authority: CN
Inventors: 杨智翔; 林向星; 曾纬洲
Original assignee: Flytop Intelligent Technology Co ltd
Current assignee: Flytop Intelligent Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-05-09
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses an adjustable walking aid device convenient to use, which comprises a pair of side brackets which are symmetrically arranged, wherein an adjustable connecting component is connected between the front sides of the side brackets and comprises a width adjusting sleeve arranged in the middle of the front sides of the side brackets, a pair of width adjusting rods are symmetrically arranged on two sides of the width adjusting sleeve, one ends of the width adjusting rods are sleeved with the width adjusting sleeve, the other ends of the width adjusting rods are connected to the side brackets, and a width adjusting mechanism is further arranged at the joint of the width adjusting rods and the width adjusting sleeve. The distance between the side brackets can be adjusted through the adjustable connecting component, so that the use width can be adjusted according to the stature and the requirements of a user, and the adjustable side bracket is more convenient and flexible.

Description

Convenient to use's adjustable walking aid

Technical Field

The utility model belongs to the technical field of walking aids, and particularly relates to an adjustable walking aid convenient to use.

Background

With the development of medical technology, the number of patients undergoing large surgery is increasing. People need to lie in bed for a long time after undergoing a large operation. Occasional beddings are beneficial for more rapid recovery of physical health after the condition is somewhat stable. However, for surgical reasons, it is difficult for the patient to individually move out of bed by himself, and a walking aid is needed. In addition, many elderly people have inconvenient legs and feet and can better exercise by means of a walker. The walker increases the supporting point of the user to the ground to assist the user to stand or walk, reduce the load of user's low limbs simultaneously, but current walker mostly only can adjust the height of use, but can't adjust the width of use between the support of both sides as required.

Disclosure of Invention

The utility model aims to provide an adjustable walking aid device convenient to use so as to solve the problems.

The utility model provides an adjustable walking aid device convenient to use, which comprises a pair of side brackets which are symmetrically arranged, wherein an adjustable connecting component is connected between the front sides of the side brackets and comprises a width adjusting sleeve arranged in the middle of the front sides of the side brackets, a pair of width adjusting rods are symmetrically arranged on two sides of the width adjusting sleeve, one ends of the width adjusting rods are sleeved with the width adjusting sleeve, the other ends of the width adjusting rods are connected to the side brackets, and a width adjusting mechanism is further arranged at the joint of the width adjusting rods and the width adjusting sleeve. The two ends of the width adjusting sleeve are provided with openings, and the openings are horizontally embedded with strip-shaped notches inwards; the width adjustment mechanism is including the cover to be established the staple bolt cover at width adjustment sleeve tip, and the opening part of staple bolt cover suits with the breach size of strip breach, and the opening part of staple bolt cover is equipped with arc extension and cardboard relatively, and staple bolt cover outside is equipped with the arc regulating plate, and the inner wall of arc regulating plate is laminated mutually with the outer wall of staple bolt cover, and arc regulating plate, arc extension and cardboard are connected through the fastening rod, and arc regulating plate and fastening rod junction are equipped with the pivot, and the rotatable clamp or loosen the staple bolt cover of arc regulating plate.

Further preferable as the above scheme

The lateral wall embedding that arc extension was kept away from to the cardboard is equipped with the chucking groove, still pastes in the chucking groove and is equipped with the welt, has all offered the perforation on arc extension, cardboard and the welt, is equipped with in the perforation the fastening rod, the one end threaded connection of fastening rod towards arc extension has the portion of screwing, the fastening rod other end is connected to the pivot.

Further preferable as the above scheme

The end part of the arc-shaped adjusting plate is a cylindrical part, the outer wall of the cylindrical part is matched with the clamping groove, a groove is embedded in the top of the cylindrical part, the rotating shaft is rotatably connected in the groove, and the arc-shaped adjusting plate can rotate around the rotating shaft.

Further preferable as the above scheme

The adjustable connecting assembly is characterized in that an auxiliary connecting frame is arranged above the adjustable connecting assembly in parallel, the auxiliary connecting frame comprises a connecting sleeve arranged right above the width adjusting sleeve, a pair of telescopic rods are symmetrically arranged on two sides of the connecting sleeve, the telescopic rods are sleeved with the connecting sleeve, a limiting opening is formed in the side wall of the connecting sleeve, a limiting block is arranged at the tail end of the telescopic rods, and the limiting block can horizontally move in the limiting opening.

Further preferable as the above scheme

The side support comprises a front vertical rod and a rear vertical rod which are arranged front and back, the front vertical rod and the rear vertical rod are in tapered shapes from bottom to top, the tops of the front vertical rod and the rear vertical rod are connected through a handrail part, a supporting cross rod is further arranged in the middle of the front vertical rod and the rear vertical rod, and a detachable cushion mechanism is movably arranged between the supporting cross rods.

The utility model has the beneficial effects that: the distance between the side brackets can be adjusted through the adjustable connecting component, so that the use width can be adjusted according to the stature and the requirements of a user, and the adjustable connecting device is more convenient and flexible. The method comprises the following steps:

according to the adjustable walking aid device convenient to use, in normal use, a user holds the armrest part by hand, the side support plays a supporting role, one end of the width adjusting rod is sleeved with the width adjusting sleeve, the hoop sleeve is sleeved at a strip-shaped notch at the end part of the width adjusting sleeve, the arc adjusting plate, the arc extending part and the clamping plate are connected through the fastening rod, one end of the fastening rod penetrates through a threaded connection screwing part of the arc adjusting plate, the screwing part can adjust the fastening degree of the fastening rod at the strip-shaped notch, the hoop sleeve presses the width adjusting sleeve, the cylindrical part of the arc adjusting plate is clamped in the clamping groove, and the inner wall of the rest part of the arc adjusting plate is attached to the outer wall of the hoop sleeve; when the extension length of the width adjusting rod needs to be adjusted, the arc adjusting plate is pulled outwards, the cylindrical part can rotate along with the arc adjusting plate and slightly loosen the clamping groove, the hoop sleeve is in a loosening state at the moment, the width adjusting rod can be pulled outwards, after the pulling-out position is determined, the arc adjusting plate is rotated until the arc adjusting plate is attached to the outer wall of the hoop sleeve, and the cylindrical part rotates along with the arc adjusting plate and compresses the clamping groove.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of an adjustable walker apparatus in an embodiment with a seat cushion mechanism unassembled;

FIG. 2 is a schematic view of the assembled cushion mechanism of FIG. 1;

FIG. 3 is a schematic view of the ferrule assembly of FIG. 1 assembled to a support rail;

FIG. 4 is an enlarged partial schematic view of the adjustable connection assembly of FIG. 3;

FIG. 5 is an enlarged partial schematic view of the auxiliary link of FIG. 3;

FIG. 6 is an enlarged partial schematic view of the support rail of FIG. 3;

FIG. 7 is a schematic view of a width adjustment sleeve and a width adjustment mechanism in an embodiment;

FIG. 8 is an exploded schematic view of a width adjustment mechanism in an embodiment;

FIG. 9 is a schematic view of the cushion mechanism of the embodiment, with the generally used bottom surface facing upward;

FIG. 10 is an enlarged partial schematic view of FIG. 9;

marked in the figure as: 1. a side bracket; 11. a front upright; 12. a rear upright post; 13. a handrail part; 14. a support rail; 2. an adjustable connection assembly; 21. a width adjusting lever; 22. a width adjustment sleeve; 221. a strip-shaped notch; 23. a width adjusting mechanism; 231. hoop sleeve; 232. an arcuate extension; 233. a clamping plate; 2331. a clamping groove; 2332. a lining plate; 2333. perforating; 234. a fastening rod; 235. a screwing part; 236. an arc-shaped adjusting plate; 2361. a cylindrical portion; 2362. a groove; 2363. a rotating shaft; 3. an auxiliary connecting frame; 31. a telescopic rod; 311. a limiting block; 32. a connecting sleeve; 321. a limit opening; 4. a cushion mechanism; 41. a backing plate; 42. a ferrule assembly; 421. a clamping sleeve; 422. a T-shaped slider; 43. a guide plate; 431. and a sliding groove.

Detailed Description

The utility model will be further illustrated with reference to specific examples. These examples are only for illustrating the present utility model and are not intended to limit the scope of the present utility model. The structural features of the present utility model will now be described in detail with reference to the accompanying drawings.

Referring to fig. 1, the present embodiment provides an adjustable walking aid device with convenient use, which comprises a pair of symmetrically arranged side brackets 1, wherein the top of each side bracket 1 is provided with a handrail part 13, and an adjustable connecting assembly 2 is connected between the front sides of the side brackets 1. The walking aid of the embodiment can adjust the distance between the side brackets 1 through the adjustable connecting component 2, namely can adjust the use width according to the stature and the requirement of a user, and is more convenient and flexible.

Referring to fig. 1 in combination with fig. 2, in this embodiment, the structure of the adjustable connection assembly 2 is specifically: the device comprises a width adjusting sleeve 22 arranged in the middle of the front side of a side bracket 1, a pair of width adjusting rods 21 are symmetrically arranged on two sides of the width adjusting sleeve 22, one end of each width adjusting rod 21 is sleeved with the corresponding width adjusting sleeve 22, the other end of each width adjusting rod is connected to the side bracket 1, and a width adjusting mechanism 23 is further arranged at the joint of each width adjusting rod 21 and each width adjusting sleeve 22. When the user needs to adjust the width, that is, needs to adjust the length of the width adjusting rod 21 extending out of the width adjusting sleeve 22, the adjustment is performed by the width adjusting mechanism 23.

Further, referring to fig. 7, the width adjusting sleeve 22 is opened at two ends and a strip-shaped notch 221 is embedded in the opening horizontally inwards; referring to fig. 8, the width adjustment mechanism 23 has a structure specifically of: the width adjusting sleeve comprises a hoop sleeve 231 sleeved at the end part of the width adjusting sleeve 22, an opening of the hoop sleeve 231 is matched with a notch of the strip notch 221 in size, an arc-shaped extension part 232 and a clamping plate 233 are arranged at the opening of the hoop sleeve 231 relatively, an arc-shaped adjusting plate 236 is arranged outside the hoop sleeve 231, the inner wall of the arc-shaped adjusting plate 236 is attached to the outer wall of the hoop sleeve 231, the arc-shaped adjusting plate 236, the arc-shaped extension part 232 and the clamping plate 233 are connected through a fastening rod 234, a rotating shaft 2363 is arranged at the joint of the arc-shaped adjusting plate 236 and the fastening rod 234, and the arc-shaped adjusting plate 236 can be rotationally pressed or loosened to clamp the hoop sleeve 231. The collar 231, the arcuate extension 232 and the clamping plate 233 are preferably made of plastic in this embodiment.

Specifically, the manner in which the arc adjustment plate 236 is rotatably adjustable is: the notch that forms between arc extension 232 and the cardboard 233 also suits with the breach size of strip breach 221, the cardboard 233 keeps away from the lateral wall embedding of arc extension 232 and is equipped with chucking groove 2331, still paste in chucking groove 2331 and be equipped with welt 2332, all seted up perforation 2333 on arc extension 232, cardboard 233 and the welt 2332, be equipped with aforementioned fastening rod 234 in perforation 2333, fastening rod 234 is passed its perforation 2333 threaded connection towards the one end of arc extension 232 and is had the portion of screwing 235, fastening rod 234 pass through the helicitic texture with the portion of screwing 235 threaded connection and cup joint in the portion of screwing 235 (the portion of screwing 235 has the through-hole structure), fastening rod 234 other end is connected to pivot 2363, arc regulating plate 236 tip is cylindrical portion 2361, the outer wall of cylindrical portion 2361 suits with chucking groove 2331 and welt 2332, the embedding of cylindrical portion 2361 top is equipped with recess 2362, the change of recess 2362 is connected with in the rotation of pivot 2363.

The convenient to use's of this embodiment adjustable walking aid device, its width of adjusting's mode of operation does: during normal use, one end of the width adjusting rod 21 is sleeved with the width adjusting sleeve 22, the hoop sleeve 231 is sleeved at the strip-shaped notch 221 at the end part of the width adjusting sleeve 22, the arc adjusting plate 236, the arc extending part 232 and the clamping plate 233 are connected through the fastening rod 234, one end of the fastening rod 234 penetrates through the through hole 2333 of the arc adjusting plate 236 to be connected with the screwing part 235 in a threaded manner, the screwing part 235 can adjust the fastening degree of the fastening rod 234 at the strip-shaped notch 221, the hoop sleeve 231 presses the width adjusting sleeve 22, the cylindrical part 2361 of the arc adjusting plate 236 is clamped in the clamping groove 2331, and the inner wall of the rest part of the arc adjusting plate 236 is attached to the outer wall of the hoop sleeve 231; when the extension length of the width adjusting rod 21 needs to be adjusted, the arc adjusting plate 236 is pulled outwards, the cylindrical portion 2361 can rotate along with the arc adjusting plate and slightly loosen the clamping groove 2331, the hoop sleeve 231 is in a loosening state, the width adjusting rod 21 can be pulled outwards, after the pulling-out position is determined, the arc adjusting plate 236 is rotated until the arc adjusting plate is attached to the outer wall of the hoop sleeve 231, and the cylindrical portion 2361 rotates along with the arc adjusting plate and compresses the clamping groove 2331.

Referring to fig. 5 in combination with fig. 3, in this embodiment, an auxiliary connecting frame 3 is further disposed in parallel above the adjustable connecting assembly 2, the auxiliary connecting frame 3 includes a connecting sleeve 32 disposed right above the width adjusting sleeve 22, a pair of telescopic rods 31 are symmetrically disposed on two sides of the connecting sleeve 32, the telescopic rods 31 are sleeved with the connecting sleeve 32, a limiting opening 321 is formed in a side wall of the connecting sleeve 32, a limiting block 311 is disposed at a tail end of the telescopic rods 31, and the limiting block 311 can horizontally move in the limiting opening 321. The auxiliary connecting frame 3 is arranged, so that on one hand, the overall structural firmness and stability can be enhanced, and on the other hand, when the width adjusting rod 21 is adjusted, the auxiliary connecting frame 3 does not need to be additionally adjusted, and the telescopic rod 31 of the auxiliary connecting frame 3 extends or retracts along with the auxiliary connecting frame, so that the device is convenient and quick; on the other hand, the limiting block 311 of the telescopic rod 31 can horizontally move in the limiting opening 321, the telescopic rod 31 is limited, the situation that the left side bracket 1 and the right side bracket 1 are thoroughly separated in the width adjusting process is also prevented, unsafe factors of a user in the using process are avoided, and the reliability is improved.

Referring to fig. 1 and 3, in the present embodiment, the structure of the side bracket 1 is specifically: the front vertical rod 11 and the rear vertical rod 12 which are arranged front and back are in a tapered shape from bottom to top, the tops of the front vertical rod 11 and the rear vertical rod 12 are connected through a handrail part 13, a user walks through the whole body of the device by holding the handrail part 13, a supporting cross rod 14 is further arranged in the centers of the front vertical rod 11 and the rear vertical rod 12, and a detachable cushion mechanism 4 is movably arranged between the supporting cross rods 14.

In particular, referring to fig. 6, 9 and 10, in the present embodiment, the cushion mechanism 4 includes a cushion plate 41 and four ferrule assemblies 42 provided on the bottom surface of the cushion plate 41, and the cushion plate 41 is detachably connected to the support rail 14 through the ferrule assemblies 42. With such a structure, the walking aid of the present embodiment can provide a temporary seat function, and improve convenience. Further, referring to fig. 9 and 10, the ferrule assembly 42 includes a clamping sleeve 421 and a T-shaped slider 422 disposed on an outer wall of the clamping sleeve 421, the clamping sleeve 421 has a cylindrical structure with a notch, the clamping sleeve 421 can be clamped with the support cross bar 14, a guide plate 43 corresponding to the ferrule assembly 42 is further disposed on a bottom surface of the backing plate 41, a chute 431 corresponding to the T-shaped slider 422 is embedded in a center of the guide plate 43, and the clamping sleeve 421 can move horizontally along the guide plate 43 through cooperation of the T-shaped slider 422 and the chute 431. With such a structure, on the basis of realizing the arrangement of the cushion mechanism 4, the cushion mechanism 4 is stably and safely connected with the adjustment of the use width, and the position of the clamping sleeve 421 on the bottom surface of the base plate 41 is adjustable through the design of the T-shaped sliding block 422 and the sliding groove 431, so that the clamping sleeve 421 can still be clamped with the support cross rod 14 when the relative distance between the support cross rods 14 changes along with the change of the adjustable connecting assembly 2. Further, in this embodiment, the diameter of the front upright rod 11 and the diameter of the support cross rod 14 may be preferably consistent, so that when the cushion mechanism 4 is removed from the support cross rod 14, the cushion mechanism 4 may be clamped on the front upright rod 11 through the clamping sleeve 421, so that a user may more conveniently carry the cushion mechanism 4 when using the walking aid device of this embodiment, and may also conveniently adjust the used width.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The adjustable walking aid is characterized by comprising a pair of symmetrically arranged side brackets (1), wherein an adjustable connecting component (2) is connected between the front sides of the side brackets (1), the adjustable connecting component (2) comprises a width adjusting sleeve (22) arranged in the middle of the front sides of the side brackets (1), a pair of width adjusting rods (21) are symmetrically arranged on two sides of the width adjusting sleeve (22), one end of each width adjusting rod (21) is sleeved with the corresponding width adjusting sleeve (22), the other end of each width adjusting rod is connected to the corresponding side bracket (1), a width adjusting mechanism (23) is further arranged at the joint of each width adjusting rod (21) and the corresponding width adjusting sleeve (22), and strip-shaped notches (221) are horizontally embedded into the inner sides of openings at two ends of the corresponding width adjusting sleeve (22); the width adjustment mechanism (23) is including overlapping to establish staple bolt cover (231) at width adjustment sleeve (22) tip, the opening part of staple bolt cover (231) suits with the breach size of strip breach (221), the opening part of staple bolt cover (231) is equipped with arc extension (232) and cardboard (233) relatively, staple bolt cover (231) outside is equipped with arc regulating plate (236), the inner wall of arc regulating plate (236) is laminated mutually with the outer wall of staple bolt cover (231), arc regulating plate (236), arc extension (232) and cardboard (233) are connected through fastening rod (234), arc regulating plate (236) and fastening rod (234) junction are equipped with pivot (2363), arc regulating plate (236) rotatable compress tightly or loosen staple bolt cover (231).

2. The easy to use adjustable walker apparatus as claimed in claim 1 wherein: the lateral wall embedding that arc extension (232) was kept away from to cardboard (233) is equipped with chucking groove (2331), still posts in chucking groove (2331) and is equipped with welt (2332), all offered perforation (2333) on arc extension (232), cardboard (233) and welt (2332), be equipped with in perforation (2333) fastening rod (234), fastening rod (234) have to revolve to twist portion (235) towards the one end threaded connection of arc extension (232), fastening rod (234) other end be connected to pivot (2363).

3. The adjustable walker apparatus as claimed in claim 2 wherein: the end of the arc-shaped adjusting plate (236) is a cylindrical part (2361), the outer wall of the cylindrical part (2361) is matched with the clamping groove (2331), a groove (2362) is embedded in the top of the cylindrical part (2361), the groove (2362) is rotationally connected with the rotating shaft (2363), and the arc-shaped adjusting plate (236) can rotate around the rotating shaft (2363).

4. The easy to use adjustable walker apparatus as claimed in claim 1 wherein: the adjustable connecting assembly is characterized in that an auxiliary connecting frame (3) is arranged above the adjustable connecting assembly (2) in parallel, the auxiliary connecting frame (3) comprises a connecting sleeve (32) arranged right above the width adjusting sleeve (22), a pair of telescopic rods (31) are symmetrically arranged on two sides of the connecting sleeve (32), the telescopic rods (31) are sleeved with the connecting sleeve (32), a limiting opening (321) is formed in the side wall of the connecting sleeve (32), and a limiting block (311) is arranged at the tail end of the telescopic rods (31) and can horizontally move in the limiting opening (321).

5. The easy to use adjustable walker apparatus as claimed in claim 1 wherein: the side support (1) comprises a front vertical rod (11) and a rear vertical rod (12) which are arranged front and back, the front vertical rod (11) and the rear vertical rod (12) are in a gradually-reduced shape from bottom to top, the tops of the front vertical rod (11) and the rear vertical rod (12) are connected through a handrail part (13), a supporting cross rod (14) is further arranged in the center of the front vertical rod (11) and the center of the rear vertical rod (12), and a detachable cushion mechanism (4) is movably arranged between the supporting cross rods (14).