CN201205951Y - Folding type multifunctional tricycle - Google Patents
Folding type multifunctional tricycle Download PDFInfo
- Publication number
- CN201205951Y CN201205951Y CNU2008200663974U CN200820066397U CN201205951Y CN 201205951 Y CN201205951 Y CN 201205951Y CN U2008200663974 U CNU2008200663974 U CN U2008200663974U CN 200820066397 U CN200820066397 U CN 200820066397U CN 201205951 Y CN201205951 Y CN 201205951Y
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- CN
- China
- Prior art keywords
- wheel
- rear wheel
- folding
- gear
- tricycle
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a folding multifunctional tricycle, which comprises a main frame, with which a support rod is connected through a support rack; a gear driving box is arranged at the upper end of the main frame; a folding crank handlebar is connected with the gear driving box; a transmitting gear of the gear driving box is connected with a transmitting shaft, and front wheels of the transmitting shaft are connected with each other; a rear wheel support rack is connected with a support rod through a movable button; two rear wheel connecting bars are movably connected with the rear wheel support rack through a rear wheel movable button; and a seat cushion is arranged on the rear wheel support rack. The folding multifunctional tricycle is characterized in that the rear wheel connecting bar and the rear wheel support rack, etc. can be folded through adopting a plurality of movable buttons, so that the tricycle can be easily carried and used; and a lock wheel is mounted on the front wheel and then the front wheel can be fixed, so that the overall tricycle body can be taken as a walking assistant tool when going upstairs and downstairs after folding.
Description
Technical field
The utility model relates to a kind of small tricycle, particularly a kind of folding utility three-wheel vehicle that can fold and have the secondary row stop ﹠ go function.
Background technology
The handicapped instrument that adopts crutch as auxiliary walking often of the elderly or disabled people person, crutch generally only has the effect of supplemental support.The used wheelchair volume of disabled person is bigger, handicapped, and stair activity is difficulty very.
Summary of the invention
The purpose of this utility model provides a kind of can decontrol or folding, and action and easy to carry can be used as three-wheel vehicle and uses, and has the folding utility three-wheel vehicle of the secondary row stop ﹠ go function of crutch again.
The purpose of this utility model is achieved in that a kind of folding utility three-wheel vehicle, comprise main car frame, strut bar is connected with main car frame by bracing frame, the main car frame upper end is provided with gear, collapsible crank is connected with gear, transmission gear in the gear teeth transmission gearbox is connected with transmission shaft, and the transmission shaft front-wheel connects; Back wheeling supporting frame is connected with strut bar by movable button, and two trailing wheel pipe links flexibly connect by trailing wheel movable button and back wheeling supporting frame, and back wheeling supporting frame is provided with seat cushion.Front-wheel is provided with lock wheel button.
Folding utility three-wheel vehicle provided by the utility model can fold trailing wheel pipe link, rear wheel support etc. by adopting a plurality of movable buttons, and use is easy to carry; Lock wheel is housed on the front-wheel, and fixing front-wheel can be used as the folding back of whole vehicle body when the stair activity instrument of auxiliary walking.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the scheme drawing after the utility model folds.
The specific embodiment
The utility model adopts following structure: a kind of folding utility three-wheel vehicle, comprise main car frame 1, strut bar 2 is connected with main car frame 1 by bracing frame 3, main car frame 1 upper end is provided with gear 4, collapsible crank 12 is connected with gear 4, transmission gear in the gear teeth transmission gearbox 4 is connected with transmission shaft 5, and transmission shaft 5 front-wheels 6 connect; Back wheeling supporting frame 7 is connected with strut bar 2 by movable button 8, and two trailing wheel pipe links 10 flexibly connect by trailing wheel movable button 9 and back wheeling supporting frame 7, and back wheeling supporting frame 7 is provided with seat cushion 11.Front-wheel 6 is provided with lock wheel button 13.
Do the time spent with the utility model as three-wheel vehicle, shake collapsible crank 12, the gear in the collapsible crank 12 driven gear transmission gearboxs 4 rotates, and through turning cylinder 5 front-wheel 6 is rotated again, can drive whole vehicle body and move.When needing to fold, open movable button 8 and trailing wheel movable button 9, rear wheel support 7 is folding to main car frame 1 direction later on to make two trailing wheel pipe links 10, and whole vehicle body promptly is in folded state, is easy to carry.Use as crutch as needs, after vehicle body is folding, fix the lock wheel button 13 of front-wheel 6, rotary support frame 3 drives strut bar 2 and upwards rotates, and makes bracing frame 3 handle plumbness, and at this moment, this device promptly can be used as the effect that crutch plays auxiliary walking.
Claims (2)
1, a kind of folding utility three-wheel vehicle, comprise main car frame (1), it is characterized in that: strut bar (2) is connected with main car frame (1) by bracing frame (3), main car frame (1) upper end is provided with gear (4), collapsible crank (12) is connected with gear (4), transmission gear in the gear teeth transmission gearbox (4) is connected with transmission shaft (5), and transmission shaft (5) front-wheel (6) connects; Back wheeling supporting frame (7) is connected with strut bar (2) by movable button (8), and two trailing wheel pipe links (10) flexibly connect by trailing wheel movable button (9) and back wheeling supporting frame (7), and back wheeling supporting frame (7) is provided with seat cushion (11).
2, folding utility three-wheel vehicle according to claim 1 is characterized in that: front-wheel (6) is provided with lock wheel button (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200663974U CN201205951Y (en) | 2008-04-04 | 2008-04-04 | Folding type multifunctional tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200663974U CN201205951Y (en) | 2008-04-04 | 2008-04-04 | Folding type multifunctional tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201205951Y true CN201205951Y (en) | 2009-03-11 |
Family
ID=40465018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200663974U Expired - Fee Related CN201205951Y (en) | 2008-04-04 | 2008-04-04 | Folding type multifunctional tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201205951Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530157A (en) * | 2010-12-13 | 2012-07-04 | 仪国卿 | Folding bicycle |
| CN106494475A (en) * | 2016-12-19 | 2017-03-15 | 遂宁市长丰机械科技有限公司 | The dolly of variable walking stick |
| CN106494476A (en) * | 2016-12-19 | 2017-03-15 | 遂宁市长丰机械科技有限公司 | The go-cart of variable double walking stick |
-
2008
- 2008-04-04 CN CNU2008200663974U patent/CN201205951Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530157A (en) * | 2010-12-13 | 2012-07-04 | 仪国卿 | Folding bicycle |
| CN106494475A (en) * | 2016-12-19 | 2017-03-15 | 遂宁市长丰机械科技有限公司 | The dolly of variable walking stick |
| CN106494476A (en) * | 2016-12-19 | 2017-03-15 | 遂宁市长丰机械科技有限公司 | The go-cart of variable double walking stick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 Termination date: 20100404 |