CN219071133U

CN219071133U - Foldable telescopic walker with damping function

Info

Publication number: CN219071133U
Application number: CN202222942308.0U
Authority: CN
Inventors: 秦向超
Original assignee: Foshan Chaochen Medical Equipment Technology Co ltd
Current assignee: Foshan Chaochen Medical Equipment Technology Co ltd
Priority date: 2022-11-05
Filing date: 2022-11-05
Publication date: 2023-05-26
Anticipated expiration: 2032-11-05

Abstract

The utility model discloses a foldable telescopic walker with a damping function, which comprises the following components: the telescopic supporting legs comprise an inner cylinder rod and an outer cylinder rod, the outer cylinder rod is movably matched and sleeved on the inner cylinder rod, and the telescopic supporting legs are fixed on the inner cylinder rod through a telescopic positioning structure; the tops of the two inner cylinder rods are respectively connected with the two end parts of the U-shaped pipe fitting through a folding structure; a pair of S-shaped pipe fittings; a pair of shock-absorbing support feet. Compared with the prior art, the method has the advantages that: when the telescopic support leg is not used, the telescopic support leg can be conveniently contracted, can be conveniently and horizontally folded towards the inner side of the U-shaped pipe fitting, occupies smaller space after contraction and folding, and is more convenient to store or transport; this novel a pair of shock attenuation supporting legs is bearing structure, has effectual shock attenuation effect when helping to use, and it is more comfortable to use, can effectually filter the uncomfortable sense that the ground unevenness brought, and has also reduced manufacturing cost and the material of product to a certain extent.

Description

Foldable telescopic walker with damping function

Technical Field

The utility model relates to the technical field of walking aids, in particular to a foldable telescopic walking aid with a damping function.

Background

The walking aid is an auxiliary tool which can be supported by an instrument, so that the old with inconvenient legs and feet, patients and the like can be self-care, and people losing walking ability can walk out like normal people. At present, the existing walker generally adopts a four-foot supporting framework, is in hard contact with the ground, has no effective damping effect and is not comfortable to use; and most of the existing walking aids cannot reduce space occupation by shrinkage and folding, so that the existing walking aids are not troublesome enough to store or transport.

Disclosure of Invention

The utility model aims to solve the technical problems and provide the foldable telescopic walker with the shock absorption function, which is more comfortable to use and more convenient to store or transport.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

foldable telescopic walker with shock-absorbing function, comprising:

the telescopic supporting legs comprise an inner cylinder rod and an outer cylinder rod, the outer cylinder rod is movably matched and sleeved on the inner cylinder rod, and the telescopic supporting legs are fixed on the inner cylinder rod through a telescopic positioning structure;

the tops of the two inner cylinder rods are respectively connected with the two end parts of the U-shaped pipe fitting through a folding structure and horizontally folded through the folding structure;

the top ends of the pair of S-shaped pipe fittings are respectively fixedly arranged at the tops of the two inner barrel rods;

and the pair of damping supporting feet are respectively fixed at the bottoms of the two outer cylinder rods.

As an improvement, the telescopic positioning structure includes:

the sleeve is sleeved and fixed on the outer wall of the top of the outer cylinder rod, and the rear side of the sleeve forms a containing cavity;

the button is positioned at the inner side of the storage cavity, and the middle part of the button is rotationally arranged on the casing through the rotating shaft;

the first spring is connected between the button and the inner bottom of the accommodating cavity;

the rear end part of the positioning inserting rod is hinged to the front side of the upper part of the button, a notch for the positioning inserting rod to pass through is reserved at the top of the outer cylinder rod, a plurality of positioning jacks which are uniformly distributed along the vertical direction are reserved on the inner cylinder rod, and the positioning inserting rod is in plug-in fit with one of the positioning jacks. The length of the telescopic supporting leg is conveniently locked after the length of the telescopic supporting leg is adjusted.

As an improvement, the folding structure includes:

the connecting piece I comprises a front shaft lever fixed on the inner side of an S-shaped pipe fitting, a lower shaft lever fixed on the inner side of an inner cylinder lever, a glue dripping nameplate arranged on the upper side of the lower shaft lever, a T-shaped through groove formed in the hinge part of the rear side of the lower shaft lever, and a shaft tube movably matched with the inner side of the head part of the through groove;

the T-shaped pressing rod penetrates through the through groove and the shaft tube, and the head plate body is connected with the steps of the through groove through a spring;

the positioning piece is fixed at the tail end of the pressing rod, and pin holes are respectively formed at the lower side of the hinge part and correspond to the positions of the two pins on the positioning piece;

and the shaft rod at the rear part of the adapter is fixed at the inner side of the U-shaped pipe, the upper annular plate body at the front part is movably matched and sleeved on the shaft tube, and a through cavity for just accommodating the positioning piece is reserved on the annular plate body at the lower side.

As an improvement, the shock-absorbing support foot includes:

the arched shock absorber is fixed at the bottom of the outer cylinder rod, and a plurality of rubber pads are fixed at the bottom;

the arc-shaped damping piece is fixed between the inner top and the inner bottom of the damper. Has an effective damping function.

As an improvement, a cup holder is fixed on the right side of the first adapter on the right side. Used for placing water cups and the like.

As an improvement, a hanging frame is fixed on the left side of the first adapter on the left side. Is used for hanging and taking articles.

As an improvement, two horizontal sections of the S-shaped pipe fitting are respectively sleeved with a sheath, and the lower part of the S-shaped pipe fitting is connected with the inner barrel rod on the same side in a reinforcing way through a reinforcing member.

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

1. when the telescopic support leg is not used, the telescopic support leg can be conveniently contracted, can be conveniently and horizontally folded towards the inner side of the U-shaped pipe fitting, occupies smaller space after contraction and folding, and is more convenient to store or transport;

2. the pair of damping supporting feet are adopted as the supporting structure, so that the damping support has an effective damping effect when in auxiliary use, is more comfortable to use, can effectively filter uncomfortable feeling caused by uneven ground, and reduces the manufacturing cost and materials of products to a certain extent;

3. the novel cup holder and the hanging rack are additionally designed, so that a cup can be conveniently placed or articles can be conveniently hung and taken.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a rear view of the present utility model.

Fig. 3 is an exploded view of the telescoping positioning structure of the present utility model.

Fig. 4 is an exploded view of the folded structure of the present utility model.

FIG. 5 is a cross-sectional view A-A of the present utility model.

Fig. 6 is an enlarged view of a portion of fig. 5 in accordance with the present utility model.

Fig. 7 is a partially enlarged view of fig. 5 in accordance with the present utility model.

As shown in the figure: 1. an inner cylinder rod; 2. an outer cylinder rod; 3. u-shaped pipe fittings; 4. s-shaped pipe fittings; 5. a casing; 6. a button; 7. positioning the inserted link; 8. positioning the jack; 9. an adapter I; 10. dripping a glue nameplate; 11. a through groove; 12. a shaft tube; 13. pressing a pressing rod; 14. a second spring; 15. a positioning piece; 16. a pin hole; 17. a second adaptor; 18. a damper; 19. a rubber pad; 20. damping plate; 21. cup holder; 22. a hanging rack; 23. a sheath; 24. a reinforcement; 25. and a first spring.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1

Foldable telescopic walker with shock-absorbing function, comprising:

the telescopic supporting legs comprise an inner cylinder rod 1 and an outer cylinder rod 2, wherein the outer cylinder rod 2 is movably matched with the inner cylinder rod 1 in a sleeved mode, and the telescopic supporting legs are fixed on the inner cylinder rod 1 through a telescopic positioning structure.

Specifically, the telescopic positioning structure includes: the casing 5 is sleeved and fixed on the outer wall of the top of the outer cylinder rod 2, and the rear side of the casing forms a containing cavity; the button 6 is positioned at the inner side of the storage cavity and the middle part of the button is rotatably arranged on the casing 5 through a rotating shaft; a first spring 25 connected between the button 6 and the inner bottom of the receiving cavity; the rear end part of the positioning inserting rod 7 is hinged to the front side of the upper part of the button 6, a notch through which the positioning inserting rod 7 passes is reserved at the top of the outer cylinder rod 2, a plurality of positioning jacks 8 which are uniformly distributed along the vertical direction are reserved on the inner cylinder rod 1, and the positioning inserting rod 7 is in plug-in fit with one of the positioning jacks 8.

After pressing the bottom of button 6 to accomodating the intracavity, location inserted bar 7 just can do not pull out a section distance backward under the effect of lever principle, and it can be separated with location jack 8 this moment, and first spring 25 is compressed this moment, then alright the length of adjusting the telescopic supporting leg, after adjusting, through the resilience effect of restoring of first spring 25, button 6 can automatic return to initial condition, then just can drive location inserted bar 7 again with one of them location jack 8 grafting cooperation, fix once more in telescopic supporting leg length.

The tops of the two inner cylinder rods 1 are respectively connected with two end parts of the U-shaped pipe 3 through a folding structure and horizontally folded through the folding structure; the top ends of the pair of S-shaped pipe pieces 4 are respectively fixedly arranged at the tops of the two inner cylinder rods 1.

Specifically, the folding structure includes: the front shaft lever is fixed on the inner side of the S-shaped pipe fitting 4, the lower shaft lever is fixed on the inner side of the inner cylinder rod 1, the upper side is provided with a glue dripping nameplate 10, a T-shaped through groove 11 is formed on the hinge part of the rear side, and a shaft tube 12 is movably matched with the inner side of the head part of the through groove 11; a T-shaped pressing rod 13 penetrates through the through groove 11 and the shaft tube 12, and the head plate body is connected with the steps of the through groove 11 through a spring 14; the positioning piece 15 is fixed at the tail end of the pressing rod 13, and pin holes 16 are respectively formed at the lower side of the hinge part and correspond to the positions of the two pins on the positioning piece 15; and a shaft rod at the rear part of the second adapter piece 17 is fixed at the inner side of the U-shaped pipe piece 3, the upper annular plate body at the front part is movably matched and sleeved on the shaft tube 12, and a through cavity for just accommodating the positioning piece 15 is reserved on the annular plate body at the lower side.

After the pressing rod 13 is pressed downwards and the pin on the positioning piece 15 is separated from the pin hole 16, the telescopic supporting leg can be folded horizontally towards the inner side of the U-shaped pipe 3; after the expansion, the pins on the positioning piece 15 are spliced and matched with the pin holes 16 again under the action of the elastic force of the springs 14, so that the expanded telescopic supporting legs are fixed.

When the novel device is specifically implemented, the height can be adjusted according to the requirements of users; and when not using, shrink telescopic supporting leg to the shortest to with telescopic supporting leg together with shock attenuation supporting legs to U-shaped pipe fitting 3's inboard level turns over, then this novel alright be convenient for deposit more and transport.

Example 2

On the basis of the above embodiment, the foldable telescopic walker with a damping function further comprises:

a pair of shock absorbing support feet comprising: an arched shock absorber 18 fixed to the bottom of the outer cylinder rod 2, and a plurality of rubber pads 19 fixed to the bottom; an arcuate shock absorbing tab 20 is secured between the inner top and bottom portions of shock absorber 18.

A cup holder 21 is fixed to the right side of the adapter 9. A hanging frame 22 is fixed on the left side of the first adapter 9 on the left side.

The two horizontal sections of the S-shaped pipe fitting 4 are respectively sleeved with a sheath 23, and the lower part of the S-shaped pipe fitting is fixedly connected with the inner cylinder rod 1 on the same side through a reinforcing member 24.

When the utility model is embodied, for a user with certain walking ability, the user can hold the upper sheath 23 and exercise with the aid of the novel auxiliary function; to the user that walking ability lost a lot, can place two jackets 23 of upside in the armpit, the back holds two jackets 23 of downside to help the exercise of going down under this neotype auxiliary action, help the exercise time, the shock attenuation supporting legs can be to this novel and ground between the collision buffering, make helping the exercise more comfortable.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Foldable telescopic walker with shock-absorbing function, its characterized in that includes:

the telescopic supporting legs comprise an inner cylinder rod (1) and an outer cylinder rod (2), and the outer cylinder rod (2) is movably matched and sleeved on the inner cylinder rod (1) and is fixed on the inner cylinder rod (1) through a telescopic positioning structure;

the tops of the two inner cylinder rods (1) are respectively connected with the two end parts of the U-shaped pipe (3) through folding structures, and are horizontally folded through the folding structures;

the top ends of the pair of S-shaped pipe fittings (4) are respectively fixedly arranged at the tops of the two inner cylinder rods (1);

and the pair of damping supporting feet are respectively fixed at the bottoms of the two outer cylinder rods (2).

2. The collapsible telescopic walker with shock absorbing function as claimed in claim 1 wherein said telescopic locating structure comprises:

the shell (5) is sleeved and fixed on the outer wall of the top of the outer cylinder rod (2), and the rear side of the shell forms a containing cavity;

the button (6) is positioned at the inner side of the storage cavity, and the middle part of the button is rotatably arranged on the casing (5) through a rotating shaft;

a first spring (25) connected between the button (6) and the inner bottom of the containing cavity;

the positioning inserting rod (7) is hinged to the front side of the upper portion of the button (6), a notch for the positioning inserting rod (7) to pass through is reserved at the top of the outer cylinder rod (2), a plurality of positioning jacks (8) which are uniformly distributed vertically are reserved on the inner cylinder rod (1), and the positioning inserting rod (7) is in plug-in fit with one of the positioning jacks (8).

3. The collapsible telescopic walker with shock absorbing function as claimed in claim 1 wherein said folding structure comprises:

a first adapter (9), wherein a shaft lever at the front part is fixed at the inner side of the S-shaped pipe fitting (4), a shaft lever at the lower side is fixed at the inner side of the inner cylinder rod (1), a glue dripping nameplate (10) is arranged at the upper side, a T-shaped through groove (11) is formed at the hinge part at the rear side, and a shaft tube (12) is movably matched with the inner side of the head part of the through groove (11);

a T-shaped pressing rod (13) passes through the through groove (11) and the shaft tube (12), and the head plate body is connected with the steps of the through groove (11) through a second spring (14);

the positioning piece (15) is fixed at the tail end of the pressing rod (13), and pin holes (16) are respectively formed at the lower side of the hinge part and correspond to the positions of the two pins on the positioning piece (15);

and a second adapting piece (17), wherein the shaft rod at the rear part is fixed at the inner side of the U-shaped pipe (3), the upper annular plate body at the front part is movably matched and sleeved on the shaft tube (12), and a through cavity for just accommodating the positioning piece (15) is reserved on the annular plate body at the lower side.

4. The collapsible telescopic walker with shock absorbing function of claim 1 wherein the shock absorbing support feet comprise:

an arched shock absorber (18) fixed to the bottom of the outer cylinder rod (2), and a plurality of rubber pads (19) fixed to the bottom;

an arcuate shock absorbing sheet (20) is secured between the inner top and inner bottom of the shock absorber (18).

5. A collapsible telescopic walker with shock absorbing function as claimed in claim 3 wherein: a cup holder (21) is fixed on the right side of the first adapter (9) on the right side.

6. A collapsible telescopic walker with shock absorbing function as claimed in claim 3 wherein: the left side of the first adapter (9) on the left side is fixedly provided with a hanging frame (22).

7. The foldable telescopic walker with shock absorbing function as claimed in claim 1 wherein: two horizontal sections of the S-shaped pipe fitting (4) are respectively sleeved with a sheath (23), and the lower part of the S-shaped pipe fitting is connected with the inner cylinder rod (1) on the same side in a reinforcing way through a reinforcing member (24).