CN106360903B - A kind of traction crutch - Google Patents
A kind of traction crutch Download PDFInfo
- Publication number
- CN106360903B CN106360903B CN201610876344.8A CN201610876344A CN106360903B CN 106360903 B CN106360903 B CN 106360903B CN 201610876344 A CN201610876344 A CN 201610876344A CN 106360903 B CN106360903 B CN 106360903B
- Authority
- CN
- China
- Prior art keywords
- crutch
- bar
- micromachine
- loop bar
- traction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B7/00—Other sticks, e.g. of cranked shape
- A45B7/005—Other sticks, e.g. of cranked shape crank-shaped
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B3/00—Sticks combined with other objects
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
- A45B9/04—Ferrules or tips
Abstract
A kind of traction crutch, including hold handle, crutch bar and A-frame, it is characterised in that：Power supply and micromachine are provided with the holding handle, the micromachine is equipped with rotating disc, drawstring is connected with the rotating disc, movable loop bar and spring are equipped with the crutch bar, the top of the activity loop bar is connected by spring with the top of crutch bar internal cavity, the tail end of the drawstring is connected to the top of movable loop bar, and the afterbody of the activity loop bar is equipped with crotch, and the A-frame is arranged on crotch.With the above structure, pass through the cooperation of micromachine and spring, movable loop bar can elongate or shorten in crutch, so in middle-aged and elderly people's stair activity or when climbing the mountain, railing or trees first can be caught on the crotch of crutch bar front portion, then powered on, is retracted by motor drive activity loop bar in crutch bar, and then certain draw is played, help middle-aged and elderly people climbs the mountain or stair climbing.
Description
Technical field
The present invention relates to a kind of crutch, specifically a kind of traction crutch.
Background technology
Due to the extension of family planning policy and population life expectancy, aging of population becomes one of present society concern
Problem；It is well known that people, after being getting in years, as metabolism will slow down in human body, the joint motion of people will become
Must be very not nimble, and the house lived now is typically all to be equipped with floor, so due to legs and feet inconvenience, the old men are in stair activity
It is have inconvenience more, or even also have the danger to fall off the stairs, and crutch can be helped as the 3rd leg of the elderly when on foot
Middle-aged and elderly people is helped to stablize body, if setting draw-gear to help person in middle and old age to go upstairs on crutch, this crutch will become city
Field demand.
The content of the invention
In view of the deficiencies of the prior art, middle-aged and elderly people is facilitated to play one in stair climbing the object of the present invention is to provide a kind of
Determine the crutch of draw.
To reach above-mentioned purpose, the present invention adopts the following technical scheme that：
A kind of traction crutch, including hold handle, crutch bar and the A-frame of crutch bar lower end, it is characterised in that：It is described
Hold in handle and be provided with power supply and micromachine, power supply is electrically connected by drive circuit with micromachine；On the micromachine
Equipped with rotating disc, drawstring is connected with the rotating disc, the crutch bar is arranged to hollow structure, and the bottom of crutch bar at this time
It is open, movable loop bar and spring is equipped with the crutch bar, the top of the activity loop bar passes through sky in spring and crutch bar
The top of chamber is connected, and the tail end of the drawstring is connected to the top of movable loop bar, and the afterbody of the activity loop bar is equipped with crotch, institute
A-frame is stated to be arranged on crotch.
It is preferred that the micromachine uses stepper motor.
It is preferred that the drawstring uses cordage or nylon rope.
It is preferred that the power supply uses lithium battery.
It is preferred that the holding handle is equipped with wrist band.
It is preferred that the crutch bar is equipped with tight locking button.
It is preferred that the length of the spring is consistent with the depth of crutch bar hollow space.
It is an advantage of the invention that：After adopting the structure of the invention, due to being provided with movable loop bar in stick body, by micro-
The cooperation of type motor and spring, movable loop bar can elongate or shorten in crutch, so in middle-aged and elderly people's stair activity or climb
During mountain, railing or trees first can be caught on the crotch of crutch bar front portion, then powered on, contracted by motor drive activity loop bar
Into in crutch bar, and then certain draw is played, help middle-aged and elderly people climbs the mountain or stair climbing.
Brief description of the drawings
The present invention will be further described with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of sectional view of traction crutch of the present invention；
Fig. 2 is structure diagram when a kind of traction crutch of the present invention uses；
Fig. 3 is a kind of circuit catenation principle figure of traction crutch of the present invention；
In figure：1st, handle is held；2nd, crutch bar；3rd, A-frame；4th, power supply；5th, micromachine；6th, drive circuit；7th, rotate
Disk；8th, drawstring；9th, movable loop bar；10th, spring；11st, wrist band；12nd, crotch；13rd, controlling switch；14th, tight locking button.
Embodiment
Before describing the embodiments in more detail, it should be understood that the invention is not restricted to institute hereafter or in attached drawing in the application
The detailed construction or arrangement of elements of description.The present invention can be the embodiment that other manner is realized.Furthermore, it is to be understood that this paper institutes
The wording and term used is solely for description purposes, should not the explanation of being construed as limiting property.
Refer to the attached drawing 1, Fig. 2 and Fig. 3：A kind of traction crutch, including hold handle 1, crutch bar 2 and A-frame 3, the hand
Power supply 4 and micromachine 5 are provided with lever 1, power supply 4 is electrically connected by drive circuit 6 with micromachine 5, and is provided with control
The controlling switch 13 of 5 forward or reverse of micromachine processed；The shaft of the micromachine 5 is equipped with rotating disc 7, the rotating disc
Drawstring 8 is connected with 7, so when starting motor, drawstring 8 can be wound on rotating disc 7；The crutch bar 2 is arranged at this time
Hollow structure, and the bottom opening of crutch bar 2, are equipped with movable loop bar 9 and spring 10, the activity in the crutch bar 2
The top of loop bar 9 is connected by spring 10 with the top of 2 internal cavity of crutch bar, and the tail end of the drawstring 8 is also connected to movable sleeve
The top of bar 9, the depth in space is unanimous on the whole in the natural length crutch bar 2 of spring 10；With when micromachine 5 rotates forward, drawstring 8
When being wound on rotating disc 7, drawstring 8 can drive movable loop bar 9 toward 2 contract of crutch bar, while compress spring 10；Work as micromachine
5 reversions, drawstring 8 are taken off from turntable and are extended under the action of 10 elastic force of spring, while movable loop bar 9 is also in the effect of elastic force
Under stretch out out of crutch bar 2；The afterbody of the activity loop bar 9 is equipped with crotch 12, can by crotch 12 come catch on all can be with
The shaft of stress；The A-frame 3 is arranged on crotch 12, when so walking, can be grabbed quietly by A-frame 3
Face, prevents from skidding；The surface of crutch bar 2 is equipped with tight locking button 14, at any time can be locked movable loop bar 9 by tight locking button 14.
In the present embodiment, the micromachine 5 uses stepper motor, utilizes the excellent of control of the stepper motor to position
Gesture, can be parked in accurate position by movable loop bar 9.
In the present embodiment, the drawstring 8 uses cordage or nylon rope, so facilitates drawstring 8 to bend, and is rotated in motor
When, facilitate drawstring 8 to be wound on rotating disc 7.
In the present embodiment, the power supply 4 uses 12V lithium batteries, with Driving Stepping Motor, there is provided enough pulling force, together
When lithium battery is small is convenient for carrying and uses.
In the present embodiment, the holding handle 1 is equipped with wrist band 11, and wrist band 11 is first sleeved in wrist by when use,
When preventing from holding on slippery ground, crutch drops from hand.
Going upstairs in use, wrist band 11 is first sleeved on hand by user, then helping railing, reverse starting micro electric
Machine 5, make movable loop bar 9 closed after stretching out out of crutch bar 2 it is miniature think motor, then the railing on railing is caught on by crotch 12
Pipe, forward direction start micromachine 5, is gone upstairs by micromachine 5 to the pulling force of movable loop bar 9 to provide one to user
Tractive force, helps user to go upstairs；When movable loop bar 9 is fully retracted in crutch bar 2, micromachine 5 is turned off, by crotch
12 remove from railing pipe, so circulation.Usually when not used, movable loop bar 9 is locked in crutch bar 2 by tight locking button 14, is prevented
Only it is arbitrarily slided.
The present invention is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment is only intended to
Citing and the purpose of explanation, and be not intended to limit the invention in the range of described embodiment.In addition people in the art
Member is it is understood that the invention is not limited in above-described embodiment, teaching according to the present invention can also be made more kinds of
Variants and modifications, these variants and modifications are all fallen within scope of the present invention.Protection scope of the present invention by
The appended claims and its equivalent scope are defined.
Claims (7)
1. a kind of traction crutch, including hold handle, crutch bar and the A-frame of crutch bar lower end, it is characterised in that：The hand
Power supply and micromachine are provided with lever, power supply is electrically connected by drive circuit with micromachine；Set on the micromachine
There is rotating disc, drawstring is connected with the rotating disc, the crutch bar is arranged to hollow structure at this time, and the bottom of crutch bar is opened
Mouthful, movable loop bar and spring are equipped with the crutch bar, the top of the activity loop bar passes through spring and crutch bar internal cavity
Top be connected, the tail end of the drawstring is connected to the top of movable loop bar, and the afterbody of the activity loop bar is equipped with crotch, described
A-frame is arranged on crotch.
A kind of 2. traction crutch according to claim 1, it is characterised in that：The micromachine uses stepper motor.
A kind of 3. traction crutch according to claim 1, it is characterised in that：The drawstring uses cordage or nylon rope.
A kind of 4. traction crutch according to claim 1, it is characterised in that：The power supply uses lithium battery.
A kind of 5. traction crutch according to claim 1, it is characterised in that：The holding handle is equipped with wrist band.
A kind of 6. traction crutch according to claim 1, it is characterised in that：The crutch bar is equipped with tight locking button.
A kind of 7. traction crutch according to claim 1, it is characterised in that：The length of the spring with it is absolutely empty in crutch bar
Between depth it is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610876344.8A CN106360903B (en) | 2016-10-08 | 2016-10-08 | A kind of traction crutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610876344.8A CN106360903B (en) | 2016-10-08 | 2016-10-08 | A kind of traction crutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106360903A CN106360903A (en) | 2017-02-01 |
| CN106360903B true CN106360903B (en) | 2018-04-27 |
Family
ID=57894904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610876344.8A Active CN106360903B (en) | 2016-10-08 | 2016-10-08 | A kind of traction crutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106360903B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106690676A (en) * | 2016-12-05 | 2017-05-24 | 佛山市天顺科技有限公司 | Traction crutch |
| CN111657644B (en) * | 2020-06-15 | 2021-10-26 | 萧县众科电磁检测有限公司 | Walking stick with helping hand function |
| CN112674994A (en) * | 2020-12-14 | 2021-04-20 | 泉州职业技术大学 | Hui-aid walking stick |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202724575U (en) * | 2012-07-19 | 2013-02-13 | 姜磊 | Outer lock locking system of climbing stick |
| CN102813348A (en) * | 2012-08-20 | 2012-12-12 | 南昌大学 | Multifunctional practical walking stick capable of hooking top |
| US9763502B2 (en) * | 2013-05-08 | 2017-09-19 | Neal H. Rudin | Walking stick with S-shaped flexure mechanism to store and release energy |
| CN203279944U (en) * | 2013-05-17 | 2013-11-13 | 温州大学 | Walking stick special for climbing mountains |
| CN206197252U (en) * | 2016-10-08 | 2017-05-31 | 肇庆市天地人科技有限公司 | A kind of traction crutch |
-
2016
- 2016-10-08 CN CN201610876344.8A patent/CN106360903B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106360903A (en) | 2017-02-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |