CN103754302A - Quick-adjusting pedal vehicle for old people - Google Patents
Quick-adjusting pedal vehicle for old people Download PDFInfo
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- CN103754302A CN103754302A CN201410025337.8A CN201410025337A CN103754302A CN 103754302 A CN103754302 A CN 103754302A CN 201410025337 A CN201410025337 A CN 201410025337A CN 103754302 A CN103754302 A CN 103754302A
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- vehicle
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- quick
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Abstract
Disclosed is a quick-adjusting pedal vehicle for old people. At present, the vehicle is not available at home and abroad. The quick-adjusting pedal vehicle is a scooter for relaxation and bodybuilding of the old people incapable of walking stably and afraid of falling down during walking. The quick-adjusting pedal vehicle mainly comprises a seat, a lifter, a frame, a rear axle wheel, an up-down pedal gearbox, a front wheel frame and a tensioner. The vehicle is mainly structurally characterized in that the quick-adjusting lifter is arranged between the seat and the frame, and the frame and the front wheel frame are connected and adjusted through a hand screw to move the up-down pedal gearbox and a pedal. Seat lifting and distance between the pedal and the seat in movement can be quickly adjusted without any tools. Besides, the vehicle can be folded more for the convenience of packaging and transportation. When the vehicle is on a fast gear and a slow gear, the vehicle cannot slide down during upslope to be benefit of safety.
Description
Technical field
The present invention relates to a kind of rickshaw.Specifically: be a kind of need not any instrument just can quick adjusting, the quick-adjustsing pedal type bicycle for old people that seat lifting and step are moved.
Technical background
Due to the foot-operated elder vehicle of ZL201320052899.2, also have some shortcomings, as this car is not suitable for home for destitute.Because of home for destitute, people is many, often adjust seat lifting and step is moved.And domestic home for destitute is more and more.So pedal type bicycle for old people is without instrument, just energy quick adjusting, is more suitable for home for destitute and uses needs.Certainly, car adopts pedal type of drive equally.
Summary of the invention
The object of the invention is: make the pedal bicycle for old people need not any instrument, just can quick adjusting, meet home for destitute operating needs.Concrete scheme is such: between seat and vehicle frame, and dress quick adjusting lifter; And with hand-screw screw rod, connect and adjust, mobile pedal gear case and step between vehicle frame and front wheel frame.This car owner will be comprised of seat 1, lifter 2, vehicle frame 3, rear axle wheel 4, front wheel frame 5, pedal gear case 6, tensioner 7.It is characterized in that: the connection cover upper end that is fastened on lifter 2 below seat 1.Two telescopic pipes on lifter 2 are fastened on respectively vehicle frame 3 two limits.Vehicle frame 3 posterior ends are connected and fixed the middle part of rear axle wheel 4.Screw rod in vehicle frame 3 pipes is connected with the rear pipe screw of front wheel frame 5 in inserting vehicle frame 3 pipes.The seat of pulling at front wheel frame 5 middle parts is connected and fixed the rear end on pedal gear case 6.The seat of pulling on the front pipe of front wheel frame 5 is connected and fixed pedal gear case 6 front ends.Tensioner 7 is fastened on pulling on the right of seat of front wheel frame 5 middle parts.
Car of the present invention, as long as just can the lifting of quick adjusting seat with portable handle once 8.With hand, rotate swing handle 9 with regard to distance between the mobile step of energy and seat.And need not any instrument, just energy quick adjusting object.And draw in of Che Nenggeng is convenient to packing and transportation more.Also meet home for destitute and old man's operating needs.Also there is no at present this car both at home and abroad.Pedal type bicycle for old people is unstable for walking, and is afraid of the elderly's leisure of falling down on foot, the scooter of body-building.
Accompanying drawing explanation
Fig. 1, front view of the present invention.
Fig. 2, A---A view of the present invention.
The specific embodiment
Two driving wheels are housed on the rear axle wheel 4 of car of the present invention.And two little steering wheels and handlebar are housed on front wheel frame 7.This car can be changed fast, slow, neutral with gear handle 10; Car, only when neutral, just can retreat in addition.Therefore, car gear is not in neutral, and car can not glide at upward slope, is conducive to safety.Tensioner 7 is for the auto-tensioning of chain.
Claims (1)
1. a quick-adjustsing pedal type bicycle for old people, is mainly comprised of seat (1), lifter (2), vehicle frame (3), rear axle wheel (4), front wheel frame (5), pedal gear case (6), tensioner (7), it is characterized in that: the connection cover upper end that is fastened on lifter (2) below seat (1), two telescopic pipes on lifter (2) are fastened on respectively vehicle frame (3) two limits, vehicle frame (3) posterior end is connected and fixed the middle part of rear axle wheel (4), screw rod in vehicle frame (3) pipe is connected with the rear pipe screw of front wheel frame (5) in inserting vehicle frame (3) pipe, the seat of pulling at front wheel frame (5) middle part is connected and fixed the rear end on pedal gear case (6), the seat of pulling on the front pipe of front wheel frame (5) is connected and fixed pedal gear case (6) front end, tensioner (7) is fastened on pulling on the right of seat of front wheel frame (5) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410025337.8A CN103754302A (en) | 2014-01-11 | 2014-01-11 | Quick-adjusting pedal vehicle for old people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410025337.8A CN103754302A (en) | 2014-01-11 | 2014-01-11 | Quick-adjusting pedal vehicle for old people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103754302A true CN103754302A (en) | 2014-04-30 |
Family
ID=50521680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410025337.8A Pending CN103754302A (en) | 2014-01-11 | 2014-01-11 | Quick-adjusting pedal vehicle for old people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103754302A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192242A (en) * | 2014-09-25 | 2014-12-10 | 姚国强 | Multifunctional buggy |
| CN105083455A (en) * | 2015-08-14 | 2015-11-25 | 徐奇凡 | Electric bicycle for the elder |
| CN106627919A (en) * | 2017-02-22 | 2017-05-10 | 王广亮 | Photovoltaic two-wheeled electric vehicle |
-
2014
- 2014-01-11 CN CN201410025337.8A patent/CN103754302A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192242A (en) * | 2014-09-25 | 2014-12-10 | 姚国强 | Multifunctional buggy |
| CN105083455A (en) * | 2015-08-14 | 2015-11-25 | 徐奇凡 | Electric bicycle for the elder |
| CN106627919A (en) * | 2017-02-22 | 2017-05-10 | 王广亮 | Photovoltaic two-wheeled electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140430 |