CN220714327U

CN220714327U - Auxiliary walking support

Info

Publication number: CN220714327U
Application number: CN202321810092.0U
Authority: CN
Inventors: 孙莉
Original assignee: Suzhou Municipal Hospital
Current assignee: Suzhou Municipal Hospital
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-04-05
Anticipated expiration: 2033-07-11

Abstract

The application discloses an auxiliary walking bracket, which comprises a bottom frame, a connecting block, a fixed column and a movable frame; a connecting plate is fixedly connected to one side surface of one end of the underframe, the connecting block is clamped between two adjacent connecting plates, and a rotating hole is formed in the side surface of each connecting plate; the connecting block lateral surface rigid coupling has the pivot, the pivot with the outside the commentaries on classics hole rotates to be connected, and two adjacent rigid couplings have the connecting axle between the connecting block, just the connecting axle runs through the inboard the commentaries on classics hole. The foldable type lifting device adopts a foldable structure, the movable frame and the underframe can relatively rotate, the movable frame can be in parallel contact with the underframe through rotating the movable frame, meanwhile, the support can be lifted through holding the connecting rod by hand, and the support can be moved through the cooperation of the travelling wheels; the outer side surface of the circular plate is provided with a clamping column, the circular plate is in sliding connection with the connecting shaft through a limiting block, and when the clamping column is clamped in the clamping hole, the connecting block and the connecting plate can be fixed under the action of the circular plate, so that the position of the movable frame is fixed.

Description

Auxiliary walking support

Technical Field

The application relates to the technical field of auxiliary equipment in rehabilitation departments, in particular to an auxiliary walking bracket.

Background

The auxiliary walking support is equipment for assisting a patient in rehabilitation training, can play a good auxiliary role when the legs of the patient are insensitive, and is widely applied in the rehabilitation field; because the auxiliary walking support needs to be moved and stored before and after use, the auxiliary walking support can be stored by being directly manually carried or pushed for convenient movement and storage.

Specifically, when the support is conveniently stored by manual carrying or pushing, the labor is wasted, the use is troublesome, and meanwhile, the auxiliary walking support occupies the storage space; the prior art also makes corresponding improvement to the problem, for example, publication No. CN215308027U discloses a rheumatoid arthritis auxiliary walking bracket which is provided with a supporting rod, a connecting block, a cross rod and a bearing, wherein the connecting block and the cross rod are in a rotating structure formed by the bearing, so that the supporting rods arranged at the left end and the right end of the cross rod are folded inwards, the volume is reduced, and the storage during idle is facilitated; however, in the actual use process, the problem of inconvenient operation still exists, and the stability of the folding auxiliary walking support is insufficient.

Disclosure of Invention

An object of the application is to provide an auxiliary walking support, possess easy operation's advantage, solved the problem that current auxiliary walking support is inconvenient for accomodating.

An auxiliary walking bracket comprises a bottom frame, a connecting block, a fixed column and a movable frame;

a connecting plate is fixedly connected to one side surface of one end of the underframe, the connecting block is clamped between two adjacent connecting plates, and a rotating hole is formed in the side surface of each connecting plate; a rotating shaft is fixedly connected to the outer side surface of the connecting block, the rotating shaft is rotationally connected with the outer side rotating hole, a connecting shaft is fixedly connected between two adjacent connecting blocks, and the connecting shaft penetrates through the inner side rotating hole;

the movable frame is positioned above the fixed column, the top end of the fixed column is sleeved in the movable frame, and a positioning hole is formed in the side face of the movable frame; the fixed column is characterized in that a movable cavity is formed in the side face of the top end of the fixed column, a movable plate is arranged in the movable cavity, a positioning column is fixedly connected to the outer side face of the movable plate, the outer end of the positioning column is clamped in the positioning hole, and a first spring is arranged on the inner side of the movable plate.

Further, the number of the underframe is two, the two left ends of the underframe are provided with connecting rods, the connecting rods are of U-shaped structures, and the outer ends of the connecting rods are fixedly connected with the left ends of the underframe.

Further, a row wheel is arranged on the outer side face of the right end of the chassis, the row wheel is rotationally connected with the chassis, a universal wheel is arranged on the lower surface of the left end of the chassis, and the universal wheel is rotationally connected with the chassis.

Further, the movable frame is of a U-shaped structure, the number of the fixed columns is two, and the movable frame is in sliding connection with the two fixed columns.

Further, the fixed column bottom rigid coupling has the operation panel, the operation panel bottom rigid coupling has the screw thread post, the connecting block upper surface is opened there is the screw hole, just the screw thread post with screw thread connection.

Further, the number of the connecting blocks is two, the two connecting blocks are respectively located above the two underframes, and the connecting blocks are rotatably connected with the underframes.

Further, the reference column with fixed column sliding connection, the reference column outer end is hemispherical structure, the reference column with locating hole size phase-match, and a plurality of locating hole equidistance distribute in the movable frame side.

Further, a limiting plate is fixedly connected to the surface of the connecting shaft, a second spring is arranged outside the limiting plate, a circular plate is arranged outside the second spring, and the second spring and the circular plate are sleeved on the surface of the connecting shaft; the outer side surface of the circular plate is fixedly connected with a clamping column, a clamping hole is formed in the side surface of the connecting plate, which is positioned at the inner side, and the clamping column is clamped in the clamping hole.

Further, a limiting groove is formed in the surface of the connecting shaft, a limiting block is fixedly connected to the inner side wall of the circular plate, and the limiting block is clamped in the limiting groove.

Further, the number of the circular plates is two, the two circular plates are symmetrically distributed on the surface of the connecting shaft, the circular plates are in sliding connection with the connecting shaft, and the six positioning columns are annularly distributed on the outer side face of the circular plates.

Through this application above-mentioned embodiment, what the adoption was is collapsible structure, but relative rotation between adjustable shelf and the chassis, can be with its and chassis parallel contact through rotating the adjustable shelf, can lift this support through holding the connecting rod simultaneously to can remove this support through the cooperation of travelling wheel, it is comparatively convenient to carry.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a diagram showing the connection between a movable frame and a fixed column according to an embodiment of the present application;

FIG. 3 is a partial cross-sectional view of one embodiment of the present application;

fig. 4 is a schematic view of a disc structure according to an embodiment of the present application.

In the figure: 1. a chassis; 2. a row wheel; 3. a universal wheel; 4. a connecting rod; 5. a connecting plate; 51. a turning hole; 6. a connecting block; 61. a threaded hole; 7. an operation panel; 8. fixing the column; 81. a movable cavity; 9. positioning columns; 10. a movable frame; 101. positioning holes; 11. a first spring; 12. a movable plate; 13. a limiting plate; 14. a connecting shaft; 141. a limit groove; 15. a second spring; 16. a circular plate; 161. a limiting block; 17. a rotating shaft; 18. a threaded column; 19. a clamping column; 20. and (5) clamping the hole.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 4, an auxiliary walking support comprises a bottom frame 1, a connecting block 6, a fixed column 8 and a movable frame 10;

a connecting plate 5 is fixedly connected to the side surface of one end of the underframe 1, the connecting block 6 is clamped between two adjacent connecting plates 5, and a rotating hole 51 is formed in the side surface of each connecting plate 5; a rotating shaft 17 is fixedly connected to the outer side surface of the connecting block 6, the rotating shaft 17 is rotatably connected with the outer side rotating holes 51, a connecting shaft 14 is fixedly connected between two adjacent connecting blocks 6, and the connecting shaft 14 penetrates through the inner side rotating holes 51;

the movable frame 10 is positioned above the fixed column 8, the top end of the fixed column 8 is sleeved inside the movable frame 10, and a positioning hole 101 is formed in the side surface of the movable frame 10; the side of the top end of the fixed column 8 is provided with a movable cavity 81, a movable plate 12 is arranged in the movable cavity 81, a positioning column 9 is fixedly connected to the outer side of the movable plate 12, the outer end of the positioning column 9 is clamped in the positioning hole 101, and a first spring 11 is arranged on the inner side of the movable plate 12.

The number of the underframe 1 is two, the left ends of the two underframe 1 are provided with connecting rods 4, the connecting rods 4 are of U-shaped structures, and the outer ends of the connecting rods 4 are fixedly connected with the left end of the underframe 1; the outer side surface of the right end of the underframe 1 is provided with a row wheel 2, the row wheel 2 is rotationally connected with the underframe 1, the lower surface of the left end of the underframe 1 is provided with a universal wheel 3, and the universal wheel 3 is rotationally connected with the underframe 1; the movable frame 10 has a U-shaped structure, the number of the fixed columns 8 is two, and the movable frame 10 is in sliding connection with the two fixed columns 8; an operation plate 7 is fixedly connected to the bottom end of the fixing column 8, a threaded column 18 is fixedly connected to the bottom end of the operation plate 7, a threaded hole 61 is formed in the upper surface of the connecting block 6, and the threaded column 18 is in threaded connection with the threaded hole 61; the number of the connecting blocks 6 is two, the two connecting blocks 6 are respectively positioned above the two underframes 1, and the connecting blocks 6 are rotationally connected with the underframes 1; the positioning column 9 is in sliding connection with the fixed column 8, the outer end of the positioning column 9 is of a hemispherical structure, the positioning column 9 is matched with the positioning holes 101 in size, and a plurality of positioning holes 101 are distributed on the side face of the movable frame 10 at equal intervals; the surface of the connecting shaft 14 is fixedly connected with a limiting plate 13, a second spring 15 is arranged outside the limiting plate 13, a circular plate 16 is arranged outside the second spring 15, and the second spring 15 and the circular plate 16 are sleeved on the surface of the connecting shaft 14; a clamping column 19 is fixedly connected to the outer side surface of the circular plate 16, a clamping hole 20 is formed in the side surface of the connecting plate 5 positioned at the inner side, and the clamping column 19 is clamped in the clamping hole 20; a limiting groove 141 is formed in the surface of the connecting shaft 14, a limiting block 161 is fixedly connected to the inner side wall of the circular plate 16, and the limiting block 161 is clamped in the limiting groove 141; the number of the circular plates 16 is two, the two circular plates 16 are symmetrically distributed on the surface of the connecting shaft 14, the circular plates 16 are slidably connected with the connecting shaft 14, and the six positioning columns 9 are annularly distributed on the outer side surface of the circular plates 16.

When the device is used, the circular plate 16 is slid inwards firstly, the circular plate 16 slides along the limit groove 141 until the clamping column 19 is separated from the clamping hole 20, and the second spring 15 is compressed; then the movable frame 10 is rotated to keep the fixed column 8 vertical to the underframe 1, at the moment, the circular plate 16 is loosened, and the clamping column 19 can be clamped in the clamping hole 20 under the reaction of the second spring 15, so that the connecting block 6 and the connecting plate 5 are fixed;

then the distance between the movable frame 10 and the fixed column 8 can be adjusted by pulling the movable frame 10, the height of the movable frame 10 is adjusted according to the requirement, until the positioning column 9 is aligned with the positioning hole 101, the positioning column 9 can be clamped in the positioning hole 101 under the reaction of the first spring 11, so that the movable frame 10 and the fixed column 8 are fixed, and the adjustment is simpler;

finally, the user can hold the top of the movable frame 10, can play the role of assisting walking by pushing the movable frame, and meanwhile, the walking direction can be adjusted by setting the two universal wheels 3, so that the movable frame is simpler in use.

The beneficial point of the application lies in:

1. the foldable structure is adopted, the movable frame and the underframe can rotate relatively, the movable frame can be in parallel contact with the underframe through rotating the movable frame, meanwhile, the support can be lifted through holding the connecting rod by hand, and the support can be moved through the cooperation of the travelling wheels, so that the portable multifunctional portable multifunctional underframe is convenient to carry;

2. according to the movable frame, the clamping column is arranged on the outer side face of the circular plate, the circular plate is in sliding connection with the connecting shaft through the limiting block, when the clamping column is clamped in the clamping hole, the connecting block and the connecting plate can be fixed under the action of the circular plate, so that the position of the movable frame is fixed, and the stability is good;

3. the application adopts a lifting structure, can be adjusted according to the height of a user, and meanwhile, when the movable frame is pulled, the positioning column can be compressed into the movable cavity until the positioning column is aligned with the positioning hole, and can be clamped in the positioning hole under the reaction of the first spring, so that the movable frame is fixed with the fixed column, and the adjustment is simpler.

The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations are possible to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An auxiliary walking support, characterized in that: comprises a bottom frame (1), a connecting block (6), a fixed column (8) and a movable frame (10);

a connecting plate (5) is fixedly connected to the side surface of one end of the underframe (1), the connecting block (6) is clamped between two adjacent connecting plates (5), and a rotating hole (51) is formed in the side surface of each connecting plate (5); a rotating shaft (17) is fixedly connected to the outer side surface of each connecting block (6), the rotating shaft (17) is rotationally connected with the corresponding outer rotating hole (51), a connecting shaft (14) is fixedly connected between every two adjacent connecting blocks (6), and the connecting shaft (14) penetrates through the corresponding inner rotating hole (51);

the movable frame (10) is positioned above the fixed column (8), the top end of the fixed column (8) is sleeved in the movable frame (10), and a positioning hole (101) is formed in the side surface of the movable frame (10); the movable cavity (81) is formed in the side face of the top end of the fixed column (8), the movable plate (12) is arranged in the movable cavity (81), the positioning column (9) is fixedly connected to the outer side face of the movable plate (12), the outer end of the positioning column (9) is clamped inside the positioning hole (101), and the first spring (11) is arranged on the inner side of the movable plate (12).

2. The walking assist support of claim 1 wherein:

the number of the underframe (1) is two, the left ends of the two underframes (1) are provided with connecting rods (4), the connecting rods (4) are of U-shaped structures, and the outer ends of the connecting rods (4) are fixedly connected with the left ends of the underframes (1).

3. The walking assist support of claim 1 wherein:

the novel lifting device is characterized in that a row wheel (2) is arranged on the outer side face of the right end of the chassis (1), the row wheel (2) is rotationally connected with the chassis (1), a universal wheel (3) is arranged on the lower surface of the left end of the chassis (1), and the universal wheel (3) is rotationally connected with the chassis (1).

4. The walking assist support of claim 1 wherein:

the movable frame (10) is of a U-shaped structure, the number of the fixed columns (8) is two, and the movable frame (10) is in sliding connection with the two fixed columns (8).

5. The walking assist support of claim 1 wherein:

the fixed column (8) bottom rigid coupling has operation panel (7), operation panel (7) bottom rigid coupling has screw thread post (18), threaded hole (61) are opened to connecting block (6) upper surface, just screw thread post (18) with screw thread hole (61) threaded connection.

6. The walking assist support of claim 1 wherein:

the number of the connecting blocks (6) is two, the two connecting blocks (6) are respectively positioned above the two underframes (1), and the connecting blocks (6) are rotationally connected with the underframes (1).

7. The walking assist support of claim 1 wherein:

the positioning column (9) is in sliding connection with the fixed column (8), the outer end of the positioning column (9) is of a hemispherical structure, the positioning column (9) is matched with the positioning hole (101) in size, and the positioning holes (101) are distributed on the side face of the movable frame (10) at equal intervals.

8. The walking assist support of claim 1 wherein:

the surface of the connecting shaft (14) is fixedly connected with a limiting plate (13), a second spring (15) is arranged outside the limiting plate (13), a circular plate (16) is arranged outside the second spring (15), and the second spring (15) and the circular plate (16) are sleeved on the surface of the connecting shaft (14); the outer side surface of the circular plate (16) is fixedly connected with a clamping column (19), a clamping hole (20) is formed in the side surface of the connecting plate (5) positioned at the inner side, and the clamping column (19) is clamped in the clamping hole (20).

9. The walking assist support of claim 8 wherein:

the surface of the connecting shaft (14) is provided with a limiting groove (141), the inner side wall of the circular plate (16) is fixedly connected with a limiting block (161), and the limiting block (161) is clamped in the limiting groove (141).

10. The walking assist support of claim 9 wherein:

the number of the circular plates (16) is two, the two circular plates (16) are symmetrically distributed on the surface of the connecting shaft (14), the circular plates (16) are in sliding connection with the connecting shaft (14), and the six positioning columns (9) are annularly distributed on the outer side face of the circular plates (16).