CN215607400U

CN215607400U - Novel multifunctional walking stick

Info

Publication number: CN215607400U
Application number: CN202122235916.3U
Authority: CN
Inventors: 盛仙; 章安梅; 朱春兰
Original assignee: First Peoples Hospital of Xiaoshan District
Current assignee: First Peoples Hospital of Xiaoshan District
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-01-25
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to a novel multifunctional crutch, which comprises an armpit support, a first supporting rod, a second supporting rod, a hand support, a first inclined rod, a second inclined rod, a connecting rod and an anti-skidding mechanism, wherein the armpit support is arranged on the armpit support; the armpit support is characterized in that a first supporting rod and a second supporting rod are respectively arranged at axially symmetrical positions on two sides of the lower portion of the armpit support, one end of the hand support is movably connected with the first supporting rod, the other end of the hand support is movably connected with the second supporting rod, a first inclined rod is fixedly connected to the bottom of the first supporting rod, a second inclined rod is fixedly connected to the bottom of the second supporting rod, the first inclined rod is intersected with the bottom of the second inclined rod and is fixedly connected with the top of the connecting rod, and an anti-skidding mechanism is connected to the bottom of the connecting rod through threads. The novel lamp is convenient to use at night and improves the safety performance by arranging the illuminating lamp and the reflecting strip; the height-adjustable hand support and the connecting rod are arranged, so that various use requirements are met; through setting up detachable antiskid, be convenient for change, the adsorption pad designs into the spill, has increased the adsorption affinity, has improved walking stick non-slip properties.

Description

Novel multifunctional walking stick

Technical Field

The utility model relates to a novel multifunctional crutch, and belongs to the technical field of medical instruments.

Background

In China, the number of the disabled people is about 8500 ten thousand, and 12 months and 3 days every year are international disabled people days. In about 8500 thousands of disabled people, the lower limb disabled people occupy a large part and serve as an important medical rehabilitation auxiliary tool, namely a walking stick, the walking stick is a lower limb severely disabled person and is an indispensable walking auxiliary device in daily life, but in the current walking stick, the walking stick is inconvenient and unsafe to use and walk at night, an anti-skid pad at the bottom of the walking stick is not wear-resistant, easy to damage, low in anti-skid performance, inflexible in adjustment of a hand rest of the walking stick and the like, and the daily life of a large number of users is seriously influenced.

In order to solve the problems, a novel multifunctional crutch which is safe to use at night, flexible to adjust, wear-resistant in non-slip mat and easy to replace is urgently needed to be researched.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a novel multifunctional crutch which is suitable for being used in an environment with dark light at night, is light and convenient to use, is flexible to adjust, has a wear-resistant non-slip mat and good non-slip performance, and can be replaced at any time.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a novel multifunctional crutch comprises an armpit support, a first support rod, a second support rod, a hand support, a first diagonal rod, a second diagonal rod, a connecting rod and an anti-skidding mechanism; a first support rod and a second support rod are respectively arranged at axially symmetrical positions on two sides of the lower part of the armpit support, one end of the hand support is movably connected with the first support rod, the other end of the hand support is movably connected with the second support rod, a first inclined rod is fixedly connected to the bottom of the first support rod, a second inclined rod is fixedly connected to the bottom of the second support rod, the bottoms of the first inclined rod and the second inclined rod are intersected and fixedly connected with the top of a connecting rod, and an anti-skid mechanism is connected to the bottom of the connecting rod in a threaded manner;

the second inclined rod is provided with a storage battery and an illuminating lamp, and the second support rod is provided with a switch control key; antiskid mechanism includes anti-skidding adsorption pad, bradyseism spring, carriage and external screw thread, anti-skidding adsorption pad downside is concave structure, its upside and carriage fixed connection, a plurality of bradyseism springs of evenly distributed in the carriage, carriage upper portion fixedly connected with external screw thread.

Preferably, the two sides of the hand support are provided with limit pins, one end of each limit pin is connected with a limit spring, the limit springs, one ends of the limit springs are connected with the tension elastic rods, and the lower ends of the tension elastic rods are connected with the grab handle.

Preferably, the side wall of the first strut is adhered with a first reflective strip, and the side wall of the first diagonal rod is adhered with a second reflective strip.

Preferably, the bottom end of the connecting rod is provided with an internal threaded sleeve, the top of the connecting rod is provided with a sleeve, and the lower end of the sleeve is provided with a fastening threaded sleeve.

Preferably, a plurality of first limiting holes are formed in the inner side of the first supporting rod, and a plurality of second limiting holes are formed in the inner side of the second supporting rod.

Preferably, the upper part of the armpit support is provided with a cushion layer, and a spongy cushion and a buffer spring are arranged in the cushion layer.

Preferably, the illuminating lamp is an LED energy-saving lamp, and the storage battery, the illuminating lamp and the switch control key are electrically connected through a conducting wire.

Compared with the prior art, the utility model has the beneficial effects that: the novel crutch can adapt to the environment with dark light at night by arranging the illuminating lamp and the reflecting strip, so that the safety of a user is guaranteed; by arranging the height-adjustable hand support and the connecting rod, the height of the hand support and the overall height of the crutch can be flexibly adjusted, the application range of the novel crutch is greatly improved, and the use requirements of users with various body heights and body shapes are met; through setting up detachable antiskid, can change antiskid at any time, in addition through designing antiskid's adsorption pad into the spill, increased the adsorption affinity to crutch antiskid performance has been improved, the setting up bradyseism spring in the antiskid not only has shock-absorbing function, and every bradyseism spring compression degree can be adjusted according to different slopes to the bradyseism spring in addition, keeps the fine laminating ground of slipmat, thereby also can improve antiskid performance.

Drawings

The utility model is described in detail below with reference to the drawings and the detailed description;

FIG. 1 is a schematic view of the overall structure of a novel multifunctional crutch of the present invention;

FIG. 2 is a side view of the novel multi-functional crutch of the present invention;

FIG. 3 is a schematic structural view of an anti-slip mechanism of the novel multifunctional crutch;

FIG. 4 is a schematic structural view of the interior of a hand rest of the novel multifunctional crutch;

fig. 5 is a schematic view of the novel multifunctional crutch showing the contraction of the limit pin of the hand rest.

The reference numbers in the figures: 100. an armpit support; 101. a cushion layer; 200. a first support bar; 201. a first light-reflecting strip; 202. a first limit hole; 300. a second support bar; 301. a switch control key; 302. a second limiting hole; 400. a hand rest; 401. a spacing pin; 402. a limiting spring; 403. a tension spring rod; 404. a handle; 500. a first diagonal member; 501. a second reflective strip; 600. a second diagonal member; 601. a storage battery; 602. an illuminating lamp; 700. a connecting rod; 701. fastening a threaded sleeve; 702. a sleeve; 703. an internal thread sleeve; 800. an anti-slip mechanism; 801. an anti-slip absorbent pad; 802. a cushioning spring; 803. a support frame; 804. and (4) externally connecting threads.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Example (b):

as shown in fig. 1 and 2, a novel multifunctional crutch mainly comprises an armpit support 100, a first supporting rod 200, a second supporting rod 300, a hand support 400, a first inclined rod 500, a second inclined rod 600, a connecting rod 700 and an anti-skid mechanism 800; for the human armpit position of better laminating, certain radian is adopted to this neotype armpit 100 appearance, and for the travelling comfort when improving the use, the upper portion that the armpit held in the palm 100 still is provided with buffer layer 101, and inside foam-rubber cushion and the buffer spring of packing of buffer layer 101, the armpit holds in the palm 100 lower part both sides axle symmetric position and is provided with first branch 200 and second branch 300 respectively.

First 200 first down tube 500 of first branch bottom fixedly connected with, first reflection of light strip 201 is pasted to the lateral wall of first branch 200, the reflection of light strip 501 of second is pasted to the lateral wall of first down tube 500, reflection of light mechanism is constituteed with second reflection of light strip 501 to first reflection of light strip 201, when using the walking stick night, because the user removes slowly, probably come too late to dodge when meetting pedestrian or vehicle, put the mechanism and can make pedestrian or the timely walking stick user of vehicle through the setting, thereby dodge in advance, ensure walking stick user's personal safety.

A plurality of first limiting holes 202 are further formed in the inner side of the first supporting rod 200, and one end of the hand support 400 is movably connected with the first supporting rod 200 through the first limiting holes 202; the other end of the hand support 400 is movably connected with the second limiting hole 302 on the inner side of the second support rod 300, and in order to limit the track of the hand support 400 moving up and down, the track can move along the vertical plane where the first limiting hole 202 and the second limiting hole 302 are located, limiting grooves can be further formed in two sides of the first limiting hole 202 and the second limiting hole 302.

In order to facilitate the use and control of illumination, a switch control key 301 is further arranged on the outer side surface of the second support rod 300, a second diagonal rod 600 is fixedly connected to the bottom of the second support rod 300, a storage battery 601 and an illuminating lamp 602 are arranged inside the second diagonal rod 600, a lamp cap of the illuminating lamp 602 is located on the outer side of the second diagonal rod 600, an included angle between an optical axis of the illuminating lamp 602 and an axis of the second diagonal rod 600 is 30-90 degrees, in order to improve illumination duration, the illuminating lamp 602 in the embodiment adopts an LED energy-saving lamp, and the storage battery 601, the illuminating lamp 602 and the switch control key 301 are electrically connected through a conducting wire.

The bottoms of the first diagonal rod 500 and the second diagonal rod 600 are intersected and fixedly connected with the top of the connecting rod 700, the top of the connecting rod 700 is provided with a sleeve 702, the lower end of the sleeve 702 is provided with a fastening threaded sleeve 701, the pipe diameter of the connecting rod 700 is slightly smaller than the inner diameter of the sleeve 702, the connecting rod 700 is inserted into the sleeve 702 when the crutch is used, the fastening threaded sleeve 701 is screwed after being adjusted to a proper height, and the connecting rod 700 is fixed in the sleeve 702 through extrusion force; in addition, the bottom end of the connecting rod 700 is also provided with an internal threaded sleeve 703, and the bottom of the connecting rod 700 is in threaded connection with an anti-skid mechanism 800 through the internal threaded sleeve 703.

It should be noted that, as shown in fig. 3, the anti-skid mechanism 800 includes an anti-skid adsorption pad 801, shock absorbing springs 802, a support frame 803 and external threads 804, the anti-skid adsorption pad 801 is made of an abrasion-resistant material, the lower side of the anti-skid adsorption pad is designed to be a concave structure, the upper side of the anti-skid adsorption pad is fixedly connected to the support frame 803, the support frame 803 can be made of an elastically deformable and abrasion-resistant material, the shock absorbing springs 802 are uniformly distributed in the support frame 803, the external threads 804 are fixedly connected to the upper portion of the support frame 803, and the external threads 804 are adapted to the internal threaded sleeve 703 and are connected by detachable threads, so as to facilitate replacement of the anti-skid mechanism 800; in addition, the antiskid absorption pad 801 of the antiskid mechanism 800 is designed into a concave shape, so that the absorption force is increased, and the antiskid performance of the crutch is improved, the cushioning springs 802 are arranged in the antiskid mechanism 800, so that the crutch has a damping function, the cushioning springs 802 can adjust the compression degree of each cushioning spring 802 according to different gradients, the good fit ground of the antiskid absorption pad 801 is kept, and the antiskid performance is improved.

It is worth mentioning that, as shown in fig. 4, in order to facilitate the use of the crutch, the outer surface of the hand rest 400 of the novel crutch is designed to be corrugated in accordance with human engineering; for the convenience of adjustment, hand rest 400 both sides are provided with spacer pin 401, spacer pin 401 and first spacing hole 202 and the spacing hole 302 looks adaptation of second, through inserting spacer pin 401 in first spacing hole 202 and the spacing hole 302 of second, realize the fixed to hand rest 400 position, thereby accomplish the altitude mixture control to hand rest 400, spacer pin 401 one end is connected with spacing spring 402, spacing spring 402 cover is established on the pull pole, spacing spring 402 one end is connected pulling force elastic rod 403, pulling force elastic rod 403 lower extreme is connected with grab handle 404.

When the hand support 400 is used, as shown in fig. 5, a user only needs to hold the handle 404, the handle 404 moves upwards to deform the tension elastic rod 403 to drive the drawing rod to move inwards, the limit pin 401 moves inwards together with the movement of the limit pin 401, meanwhile, the limit spring 402 is compressed to remove the limit of the first limit hole 202 and the second limit hole 302 on the limit pin 401, and then the hand support 400 can be moved to a proper position; then the handle 404 is released, the tension spring rod 403 is restored, the limit spring 402 is changed from the compressed state to the expanded state, and the limit pin 401 is pushed into the first limit hole 202 and the second limit hole 302, so that the limit state shown in fig. 4 is realized, and the hand support 400 is limited at the proper position of the first support rod 200 and the second support rod 300.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, 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 number" means two or more unless specifically limited otherwise

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A novel multifunctional crutch comprises an armpit support (100), a first support rod (200), a second support rod (300), a hand support (400), a first diagonal rod (500), a second diagonal rod (600), a connecting rod (700) and an anti-skidding mechanism (800); the armpit support is characterized in that a first support rod (200) and a second support rod (300) are respectively arranged at axisymmetric positions on two sides of the lower portion of the armpit support (100), one end of the hand support (400) is movably connected with the first support rod (200), the other end of the hand support is movably connected with the second support rod (300), a first inclined rod (500) is fixedly connected to the bottom of the first support rod (200), a second inclined rod (600) is fixedly connected to the bottom of the second support rod (300), the first inclined rod (500) is intersected with the bottom of the second inclined rod (600) and is fixedly connected with the top of a connecting rod (700), and an anti-skidding mechanism (800) is connected to the bottom of the connecting rod (700) in a threaded manner;

the second inclined rod (600) is provided with a storage battery (601) and an illuminating lamp (602), and the second support rod (300) is provided with a switch control key (301); antiskid (800) include anti-skidding adsorption pad (801), bradyseism spring (802), carriage (803) and external screw thread (804), anti-skidding adsorption pad (801) downside is concave structure, its upside and carriage (803) fixed connection, a plurality of bradyseism springs (802) of evenly distributed in carriage (803), carriage (803) upper portion fixedly connected with external screw thread (804).

2. The novel multifunctional crutch of claim 1 wherein two sides of the hand rest (400) are provided with a limit pin (401), one end of the limit pin (401) is connected with a limit spring (402), the limit spring (402), one end of the limit spring (402) is connected with a tension spring rod (403), and the lower end of the tension spring rod (403) is connected with a handle (404).

3. The novel multifunctional crutch of claim 1 wherein the side wall of the first strut (200) is affixed with a first reflective strip (201), and the side wall of the first diagonal (500) is affixed with a second reflective strip (501).

4. The novel multifunctional crutch of claim 1 wherein the bottom end of the connecting rod (700) is provided with an internal threaded sleeve (703), the top of the connecting rod (700) is provided with a sleeve (702), and the lower end of the sleeve (702) is provided with a fastening threaded sleeve (701).

5. The novel multifunctional crutch of claim 1 wherein the first strut (200) is provided with a plurality of first limiting holes (202) inside, and the second strut (300) is provided with a plurality of second limiting holes (302) inside.

6. The novel multifunctional crutch of claim 1 wherein a cushion layer (101) is provided on the upper part of the armpit support (100), and a sponge cushion and a buffer spring are provided inside the cushion layer (101).

7. The novel multifunctional crutch of claim 1 wherein the illumination lamp (602) is an LED energy-saving lamp, and the storage battery (601), the illumination lamp (602) and the switch control key (301) are electrically connected through a wire.