CN220458772U - Standing walking stick convenient to adjust height - Google Patents

Abstract

The utility model relates to the technical field of walking sticks, in particular to a standing walking stick with convenient height adjustment, which comprises an outer pipe and an inner pipe sleeved in the outer pipe, wherein the lower part of the outer pipe is fixedly connected with a bottom plate, the inner part of the inner pipe is sleeved with a movable rod, the lower part of the movable rod is detachably connected with a loop bar, the lower part of the loop bar is fixedly connected with a limiting plate, a first spring is sleeved on the loop bar, the upper part and the lower part of the first spring are respectively propped against the inner pipe and the limiting plate, the lower part of the movable rod is provided with a perforation, an insertion block is arranged in the perforation, and the outer wall of the movable rod is provided with a chute communicated with the perforation. The trigger sets up in the handle, when holding the handle, pulls the trigger, and the pedal board, the inner tube is drawn, does not need to bow deeply can realize high regulation, and it is convenient to adjust, and the in-process that the cooperation stands up in addition can be anytime and anywhere, can provide the supporting role for the patient constantly.

Description

Standing walking stick convenient to adjust height

Technical Field

The utility model relates to the technical field of walking sticks, in particular to a standing walking stick with height convenient to adjust.

Background

The walking stick is similar to the walking stick, can provide supporting function for the old, patient and other groups with inconvenient actions, and in addition, when the patient stands up, the walking stick can also be correspondingly adjusted in height due to the height change.

In the prior art, as disclosed in a patent publication number CN209033083U, a medical crutch convenient to adjust the height is disclosed, the medical crutch convenient to adjust the height is realized through pressing a positioning column connected with a reset spring, a through positioning hole formed on the outer walls of two sides of a fixed rod is matched with a spring tube arranged in a movable rod, the effect of convenient adjustment of the height is achieved, but a patient is required to lean against the body and even bend down to operate during specific adjustment, and the problem of inconvenient operation exists.

Disclosure of Invention

The utility model aims to provide a standing walking stick with convenient height adjustment, wherein a trigger is arranged on a handle, the trigger is pulled while the handle is held, a bottom plate is stepped on by feet, an inner pipe is drawn, the height adjustment can be realized without bending down, the height adjustment is convenient, in addition, the height adjustment can be realized anytime and anywhere in the standing process, and the supporting effect can be provided for a patient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a conveniently height-adjusting's standing stick, includes the outer tube, overlaps the inner tube in the outer tube is inside, the lower part fixedly connected with bottom plate of outer tube, the inside cover of inner tube has the movable rod, the lower part of movable rod is dismantled and is connected with the loop bar, the lower part fixedly connected with limiting plate of loop bar, the cover has first spring on the loop bar, the upper and lower part of first spring offsets with inner tube, limiting plate respectively, the perforation has been seted up to the lower part of movable rod, be provided with the inserted block in the perforation, the chute with perforation communicating has been seted up to the outer wall of movable rod, run through jointly between chute and the inserted block has the inserted bar, a plurality of jack has been seted up to the outer wall of outer tube, the inserted block runs through the inner tube after and inserts in the jack, the upper portion fixedly connected with handle of inner tube, the lower part of handle is provided with the trigger device that can upwards lift the movable rod.

Optionally, the trigger device includes the spanner of rotation connection in the handle lower part, the lower part of spanner rotates and is connected with the pull rod, the elongated slot has been seted up to the outer wall on inner tube upper portion, the lower part of pull rod is rotated with the upper portion of movable rod and is connected after the elongated slot is worn into the inside of inner tube, fixedly connected with second spring between spanner and the handle.

Optionally, the outer wall fixedly connected with arch of inner tube, the spout has been seted up to the inner wall of outer tube, the arch inserts in the spout.

Optionally, the upper part of the loop bar is in threaded connection with the lower part of the moving bar.

Compared with the prior art, the utility model has the following beneficial effects: the wrench is arranged on the handle, and when holding the handle, the wrench pulls the trigger, steps on the bottom plate, draws the inner tube, can realize height adjustment without bending down deeply, is convenient to adjust, can adjust the height anytime and anywhere in the process of standing up in a matching way, and can provide a supporting effect for patients at any time.

Drawings

FIG. 1 is a schematic view of the overall cross-section of the present utility model;

FIG. 2 is a schematic side view of a movable rod according to the present utility model;

FIG. 3 is a schematic top view of the nesting of the inner tube and the outer tube of the present utility model;

fig. 4 is a schematic cross-sectional view of an insert withdrawal receptacle of the present utility model.

In the figure: 1. an outer tube; 2. an inner tube; 3. a bottom plate; 4. a moving rod; 5. a loop bar; 6. a limiting plate; 7. a first spring; 8. perforating; 9. inserting blocks; 10. a chute; 11. a rod; 12. a jack; 13. a handle; 14. a wrench; 15. a pull rod; 16. a long groove; 17. a second spring; 18. a protrusion; 19. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the embodiment of the utility model provides a standing walking stick convenient for height adjustment, which comprises an outer pipe 1 and an inner pipe 2 sleeved in the outer pipe 1, wherein the lower part of the outer pipe 1 is fixedly connected with a bottom plate 3, the lower plane of the bottom plate 3 is contacted with the ground to enable the walking stick to be supported stably, a movable rod 4 is sleeved in the inner pipe 2, a sleeve rod 5 is detachably connected to the lower part of the movable rod 4, a limit plate 6 is fixedly connected to the lower part of the sleeve rod 5, a first spring 7 is sleeved on the sleeve rod 5, and the upper part and the lower part of the first spring 7 are respectively propped against the inner pipe 2 and the limit plate 6;

further, the upper portion of the loop bar 5 is in threaded connection with the lower portion of the movable bar 4, so that the loop bar 5 is convenient to disassemble and assemble, and the first spring 7 is convenient to replace and disassemble.

The lower part of the movable rod 4 is provided with a perforation 8, the perforation 8 is internally provided with an inserting block 9, the outer wall of the movable rod 4 is provided with a chute 10 communicated with the perforation 8, a plurality of inserting holes 12 are jointly formed between the chute 10 and the inserting block 9 by penetrating through the inner pipe 2 and inserting into the inserting holes 12, the upper part of the inner pipe 2 is fixedly connected with a handle 13, the lower part of the handle 13 is provided with a trigger device capable of lifting the movable rod 4 upwards, when a patient stands up, the walking stick is required to support the patient, the original length is long, therefore, the patient needs to adjust, when the patient steps on the bottom plate 3 by feet, then the trigger device below the handle 13 is manually triggered, the movable rod 4 is lifted upwards, the inserting block 9 can only move horizontally in the inserting holes 12, and accordingly, the inserting rod 11 slides in the chute 10 to drive the inserting block 9 to withdraw from the inserting holes 12, and then the inner pipe 2 is lifted up, therefore, the height of the handle 13 can be stably supported, when the patient stands up, the patient can be conveniently adjusted, the patient can stand up, the patient can be adjusted at any time, and the height can be conveniently adjusted at any time.

Specifically, the trigger device comprises a wrench 14 rotatably connected to the lower part of the handle 13, a pull rod 15 is rotatably connected to the lower part of the wrench 14, a long groove 16 is formed in the outer wall of the upper part of the inner tube 2, the lower part of the pull rod 15 penetrates into the inner part of the inner tube 2 from the long groove 16 and is rotatably connected with the upper part of the movable rod 4, a second spring 17 is fixedly connected between the wrench 14 and the handle 13, the wrench 14 is arranged below the handle 13, the handle 13 is not obstructed by a patient, the wrench 14 is pulled during adjustment, the movable rod 4 is pulled to move upwards through the pull rod 15, and the movable rod 4 can be driven to descend and reset due to the elasticity of the second spring 17 and the first spring 7 after the pull rod 15 is loosened.

Further, the outer wall of the inner tube 2 is fixedly connected with a protrusion 18, the inner wall of the outer tube 1 is provided with a sliding groove 19, and the protrusion 18 is inserted into the sliding groove 19, so that the inner tube 2 can slide in the vertical linear direction relative to the outer tube 1, and the insertion block 9 is prevented from missing the insertion hole 12.

It is to be understood that the above description is exemplary only and that the embodiments of the present application are not limited thereto.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a conveniently height-adjusting's standing stick, includes outer tube (1), overlaps inner tube (2) inside outer tube (1), its characterized in that: the utility model discloses a trigger device, including outer tube (1), inner tube (2), movable rod (4) are installed to the lower part fixedly connected with bottom plate (3) of outer tube (1), movable rod (4) are installed to the inside cover of inner tube (2), movable rod (5) are installed to the lower part of movable rod (4), lower fixedly connected with limiting plate (6) of sleeve (5), the cover has first spring (7) on sleeve (5), the upper and lower part of first spring (7) offset with inner tube (2), limiting plate (6) respectively, perforation (8) have been seted up to the lower part of movable rod (4), be provided with inserted block (9) in perforation (8), chute (10) communicating with perforation (8) have been seted up to the outer wall of movable rod (4), run through jointly between chute (10) and the inserted block (9) have inserted bar (11), a plurality of jack (12) have been seted up to the outer wall of outer tube (1), inserted block (9) run through behind inner tube (2) and insert into jack (12), the upper portion fixedly connected with handle (13) of inner tube (2), can be provided with trigger device (13) down.

2. A standing stick for facilitating height adjustment according to claim 1, wherein: the trigger device comprises a spanner (14) rotationally connected to the lower portion of a handle (13), a pull rod (15) is rotationally connected to the lower portion of the spanner (14), a long groove (16) is formed in the outer wall of the upper portion of the inner tube (2), the lower portion of the pull rod (15) penetrates into the inner portion of the inner tube (2) from the long groove (16) and is rotationally connected with the upper portion of the moving rod (4), and a second spring (17) is fixedly connected between the spanner (14) and the handle (13).

3. A standing stick for facilitating height adjustment according to claim 1, wherein: the outer wall of the inner tube (2) is fixedly connected with a protrusion (18), a sliding groove (19) is formed in the inner wall of the outer tube (1), and the protrusion (18) is inserted into the sliding groove (19).

4. A standing stick for facilitating height adjustment according to claim 1, wherein: the upper part of the loop bar (5) is connected with the lower part of the movable bar (4) in a threaded manner.