CN213157490U

CN213157490U - Adjustable balanced walking stick

Info

Publication number: CN213157490U
Application number: CN202020695228.8U
Authority: CN
Inventors: 徐欢; 王姝南
Original assignee: Chinese PLA General Hospital
Current assignee: Chinese PLA General Hospital
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-05-11
Anticipated expiration: 2030-04-29

Abstract

The utility model provides an adjustable balanced walking stick belongs to auxiliary instrument technical field. The adjustable balanced walking stick comprises a frame body assembly and a rotating assembly. The utility model discloses a support piece, including first support body, backup pad, second support body, third support body, external screw thread, support piece. The connecting sleeve is internally provided with a second groove, the spherical body is arranged in the second groove, the spherical body is fixedly connected with the bottom end of the third frame body, the limiting block is in threaded connection with the third frame body, the limiting block is arranged above the fixed sleeve, and the connecting sleeve is in threaded connection with the upper part of the supporting piece, so that the problem that when walking, the walking needs to be supported by lifting a certain angle, and the use is difficult is solved.

Description

Adjustable balanced walking stick

Technical Field

The utility model relates to an auxiliary apparatus field particularly, relates to an adjustable balanced type walking stick.

Background

The crutch is a simple apparatus for assisting walking, generally a wooden or metal stick, and is an important medical rehabilitation assisting tool, which is divided into a crutch, an elbow stick and an axillary stick.

The bottom end of the conventional cane is mostly of a fixed structure, and a certain angle needs to be lifted to support walking when the cane is used, so that the cane is more laborious to use when compared with the armpit, and how to invent the adjustable balanced crutch which can adjust the supporting and walking angle when the cane is not lifted becomes a problem to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the utility model provides an adjustable balanced type walking stick aims at improving and need lift certain angle and support the walking when walking, uses the problem that makes more hard.

The utility model discloses a realize like this:

the utility model provides an adjustable balanced walking stick includes support body subassembly and runner assembly.

The support body subassembly includes first support body, backup pad, second support body, third support body and support piece, the backup pad sets up the top of first support body, the second support body is connected the below of first support body, third support body sliding connection be in the below of second support body, the external screw thread has been seted up to the bottom of third support body, support piece connects the below of third support body.

The runner assembly is including fixed cover, adapter sleeve, spheroid and stopper, fixed cover threaded connection be in the below of third support body, adapter sleeve threaded connection be in the below of fixed cover, the second recess has been seted up in the adapter sleeve, the spheroid sets up in the second recess, the spheroid with the bottom fixed connection of third support body, the stopper with third support body threaded connection, the stopper sets up the top of fixed cover, adapter sleeve threaded connection be in support piece's top.

In an embodiment of the present invention, the first groove is disposed on two sides of the first frame.

The utility model discloses an in the embodiment, the inboard of first support body is connected with holds up the handle, the both ends setting of holding up the handle is in the first recess.

The utility model discloses an in the embodiment, the one end of holding up the handle is provided with first fastening bolt, the second support body with be provided with second fastening bolt between the third support body.

In an embodiment of the present invention, the supporting plate is provided with a buffer member inside, and the buffer member is disposed in the supporting plate at an interval.

The utility model discloses an in one embodiment, support piece includes thread bush, support frame and base, thread bush threaded connection is in the below of adapter sleeve, the support frame is connected the below of thread bush, the base is connected the below of support frame.

In an embodiment of the present invention, the inner portion of the fixing sleeve is threaded, the outer portion of the connecting sleeve is threaded, and the fixing sleeve is connected with the connecting sleeve by a screw.

The utility model discloses an in one embodiment, still include pedal assembly, pedal assembly includes footboard, first connecting rod and second connecting rod, the footboard is connected one side of third support body, the one end of first connecting rod with the third support body rotates to be connected, the other end of first connecting rod with the second connecting rod rotates to be connected, the second connecting rod with the footboard rotates to be connected.

In an embodiment of the present invention, the outer surface of the handle and the outer surface of the pedal are covered with rubber pads.

The utility model discloses an in one embodiment, still include the glass stand, the glass stand sets up top one side of first support body.

The utility model has the advantages that: the utility model discloses an adjustable balanced type walking stick that above-mentioned design obtained, during the use, support piece connects in the below of third support body, and the base is provided with 4, sets up the stability that can improve the walking stick like this. Through the spheroid setting in the second recess, the bottom fixed connection of spheroid and third support body to make the bottom of walking stick can realize omnidirectional rotation, when the third support body slope, thereby can restrict the inclination of walking stick through stopper and the contact of fixed cover, the rethread changes the position of stopper, thereby can adjust the inclination of walking stick. The problem that when walking, the user needs to lift a certain angle to support walking, and the user needs to feel more strenuous to use the walking machine is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a first visual angle structure of an adjustable balanced crutch provided by an embodiment of the present invention;

fig. 2 is a schematic diagram of a second visual angle structure of the adjustable balanced crutch provided by the embodiment of the present invention;

fig. 3 is a schematic view of a first view angle structure of the rotating assembly and the third frame body according to the embodiment of the present invention;

fig. 4 is a schematic view of a second view angle structure of the rotating assembly and the third frame body according to the embodiment of the present invention;

fig. 5 is a schematic view of a first groove structure provided in an embodiment of the present invention.

In the figure: 100-a rack assembly; 110-a first frame; 112-a first groove; 120-a support plate; 130-a second frame; 140-a third frame; 150-a first fastening bolt; 160-a handle; 170-second fastening bolt; 180-a buffer; 190-a support; 192-thread bush; 194-a support frame; 196-a base; 200-a rotating assembly; 210-a fixation sleeve; 220-connecting sleeve; 222-a second groove; 230-a sphere; 240-a limiting block; 300-a footrest assembly; 310-a pedal; 320-a first link; 330-a second link; 400-cup holder.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: an adjustable balance crutch includes a frame assembly 100 and a rotation assembly 200.

Referring to fig. 1, 2 and 5, the frame assembly 100 includes a first frame 110, a support plate 120, a second frame 130, a third frame 140 and a support 190, wherein two sides of the first frame 110 are provided with first grooves 112. The inboard of first support body 110 is connected with handle 160, and the surface of handle 160 covers there is the rubber pad, and the both ends setting of handle 160 is in first recess 112, and the one end of handle 160 is provided with first fastening bolt 150, can adjust the position of handle 160 in first recess 112 through first fastening bolt 150, and backup pad 120 sets up in the top of first support body 110, and the inside of backup pad 120 is provided with bolster 180, and even interval sets up in backup pad 120 between bolster 180. Set up the effect that bolster 180 can play the buffering, reduce the pressure that the armpit received, second support body 130 is connected in the below of first support body 110, and third support body 140 sliding connection is provided with second fastening bolt 170 in the below of second support body 130 between second support body 130 and the third support body 140. The distance between the third frame body 140 and the second frame body 130 can be adjusted by arranging the second fastening bolt 170, so that the height of the crutch can be changed, and the use of more people can be met. An external thread is formed at the bottom end of the third frame body 140, and the supporting member 190 is connected below the third frame body 140. The support 190 includes a threaded sleeve 192, a support 194 and a base 196, the support 194 is connected below the threaded sleeve 192, and the base 196 is connected below the support 194. The base 196 is provided with 4, which can improve the stability of the crutch.

Referring to fig. 1 to 4, the rotating assembly 200 includes a fixing sleeve 210, a connecting sleeve 220, a spherical body 230 and a limiting block 240, wherein the fixing sleeve 210 is threaded inside, the fixing sleeve 210 is threaded below the third frame body 140, the connecting sleeve 220 is threaded outside, the connecting sleeve 220 is threaded below the fixing sleeve 210, and the fixing sleeve 210 and the connecting sleeve 220 are in threaded connection. The threaded sleeve 192 is in threaded connection with the lower portion of the connecting sleeve 220, a second groove 222 is formed in the connecting sleeve 220, the spherical body 230 is arranged in the second groove 222, the spherical body 230 is fixedly connected with the bottom end of the third frame body 140, the limiting block 240 is in threaded connection with the third frame body 140, the limiting block 240 is arranged above the fixing sleeve 210, and the connecting sleeve 220 is in threaded connection with the upper portion of the supporting member 190. Set up in second recess 222 through spheroid 230, spheroid 230 and third support body 140's bottom fixed connection to make the bottom of walking stick can realize omnidirectional rotation, when third support body 140 inclines, thereby can restrict the inclination of walking stick through stopper 240 and the contact of fixed cover 210, the rethread changes the position of stopper 240, thereby can adjust the inclination of walking stick.

Referring to fig. 1 and 2, the adjustable balanced crutch further includes a pedal assembly 300, the pedal assembly 300 includes a pedal 310, a first connecting rod 320 and a second connecting rod 330, the pedal 310 is connected to one side of the third frame 140, and an outer surface of the pedal 310 is covered with a rubber pad. One end of the first link 320 is rotatably connected to the third frame 140, the other end of the first link 320 is rotatably connected to the second link 330, and the second link 330 is rotatably connected to the pedal 310. The arrangement enables the pedal 310 to be folded, so that the use of the crutch is not delayed when the pedal 310 is not needed, and the arrangement of the pedal 310 improves the stability of a user when using the crutch.

Referring to fig. 1, the adjustable balanced crutch further includes a cup holder 400, and the cup holder 400 is disposed on one side above the first frame 110. The cup holder 400 is used for placing a water cup, and the cup holder 400 is arranged so that the crutch is more humanized and the practicability of the crutch is improved.

The working principle of the adjustable balanced walking stick is as follows: when the supporting plate is used, the position of the handle 160 in the first groove 112 can be adjusted through the first fastening bolt 150, the buffering members 180 are arranged inside the supporting plate 120, and the buffering members 180 are uniformly arranged in the supporting plate 120 at intervals. The buffer piece 180 is arranged to play a role in buffering, pressure applied to the armpits is reduced, and the distance between the third frame body 140 and the second frame body 130 can be adjusted by arranging the second fastening bolt 170, so that the height of the crutch can be changed, and the use of more people can be met. The support 190 is connected to the lower portion of the third frame 140, and the number of the bases 196 is 4, so that the stability of the crutch can be improved. Set up in second recess 222 through spheroid 230, spheroid 230 and third support body 140's bottom fixed connection to make the bottom of walking stick can realize omnidirectional rotation, when third support body 140 inclines, thereby can restrict the inclination of walking stick through stopper 240 and the contact of fixed cover 210, the rethread changes the position of stopper 240, thereby can adjust the inclination of walking stick. Set up pedal 310 and improved the stability when using the walking stick of user, pedal 310 can be folded simultaneously, need not use pedal 310 not delay the use of walking stick, sets up glass stand 400 and makes the walking stick more humanized the practicality that has increased the walking stick. The problem that when walking, the user needs to lift a certain angle to support walking, and the user needs to feel more strenuous to use the walking machine is solved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable balanced walking stick is characterized by comprising

The rack body assembly (100) comprises a first rack body (110), a support plate (120), a second rack body (130), a third rack body (140) and a support piece (190), wherein the support plate (120) is arranged above the first rack body (110), the second rack body (130) is connected below the first rack body (110), the third rack body (140) is connected below the second rack body (130) in a sliding mode, an external thread is formed in the bottom end of the third rack body (140), and the support piece (190) is connected below the third rack body (140);

rotating assembly (200), rotating assembly (200) is including fixed cover (210), adapter sleeve (220), spherical body (230) and stopper (240), fixed cover (210) threaded connection is in the below of third support body (140), adapter sleeve (220) threaded connection is in the below of fixed cover (210), second recess (222) have been seted up in adapter sleeve (220), spherical body (230) set up in second recess (222), spherical body (230) with the bottom fixed connection of third support body (140), stopper (240) with third support body (140) threaded connection, stopper (240) set up the top of fixed cover (210), adapter sleeve (220) threaded connection is in the top of support piece (190).

2. The adjustable balanced crutch of claim 1 wherein the first frame (110) defines first grooves (112) on both sides thereof.

3. The adjustable balanced crutch of claim 2 wherein a handle (160) is attached to the inside of the first frame (110), and both ends of the handle (160) are disposed in the first groove (112).

4. The adjustable balanced crutch of claim 3 wherein one end of the handle (160) is provided with a first fastening bolt (150), and a second fastening bolt (170) is provided between the second frame (130) and the third frame (140).

5. The adjustable balanced crutch of claim 1 wherein said support plate (120) is provided with bumpers (180) therein, said bumpers (180) being spaced uniformly within said support plate (120).

6. The adjustable balanced crutch of claim 1 wherein said support (190) comprises a threaded sleeve (192), a support frame (194), and a base (196), said threaded sleeve (192) being threaded under said connection sleeve (220), said support frame (194) being connected under said threaded sleeve (192), said base (196) being connected under said support frame (194).

7. The adjustable balanced crutch of claim 1 wherein the fixing sheath (210) is internally threaded and the connection sleeve (220) is externally threaded, and the fixing sheath (210) and the connection sleeve (220) are in threaded connection.

8. The adjustable balanced crutch of claim 3 further comprising a pedal assembly (300), wherein said pedal assembly (300) comprises a pedal (310), a first link (320) and a second link (330), said pedal (310) is connected to one side of said third frame (140), one end of said first link (320) is rotatably connected to said third frame (140), the other end of said first link (320) is rotatably connected to said second link (330), and said second link (330) is rotatably connected to said pedal (310).

9. The adjustable, counterbalanced crutch of claim 8 wherein the outer surface of said handle (160) and the outer surface of said foot plate (310) are covered with rubber pads.

10. The adjustable balanced crutch of claim 1 further comprising a cup holder (400), wherein the cup holder (400) is disposed on a side above the first frame (110).