CN2192540Y - Free tricycle with two-person pedal - Google Patents
Free tricycle with two-person pedal Download PDFInfo
- Publication number
- CN2192540Y CN2192540Y CN 94204258 CN94204258U CN2192540Y CN 2192540 Y CN2192540 Y CN 2192540Y CN 94204258 CN94204258 CN 94204258 CN 94204258 U CN94204258 U CN 94204258U CN 2192540 Y CN2192540 Y CN 2192540Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- contained
- free
- seat
- car body
- 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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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model relates to a free tricycle by double-person pedaling, comprising wheels, a handle bar, a tricycle body, a front fork, a driving device which is composed of a chain, a wheel disc, and a fly wheel, and pedals. The free tricycle by double-person pedaling is composed of a tricycle seat which is made of high strength nylon, three wheels, two sets of pedals whose centre shafts are arranged on a tricycle front wheel on the centre shaft, and the driving device which is composed of the wheel disc, the chain, and the fly wheel, the tricycle body, a backrest rack which is arranged on a transverse beam of the tricycle body and between a front wheel and back wheels, a front tricycle seat whose top end is provided with a folding tricycle seat and a folding handle, the front fork and a front fork shaft which are arranged on the front wheel, an illumination lamp which is arranged in the middle section and the lower part is connected with one end of the tricycle body, the handle bar and a brake, etc., which are arranged on the top.
Description
The utility model relates to the free and unfettered three-wheel vehicle of a kind of double pedal.
Common three-wheel vehicle is single pedal, meets sloping road surface and requires great effort very much.
Task of the present utility model is to make a kind of double while pedal, the free and unfettered three-wheel vehicle in labour-saving.
Main points of the present utility model are that the free and unfettered three-wheel vehicle of said double pedal is three wheels ［ 1 ］ of being made by high-strength nylon, axis ［ 2 ］, be contained in the cover of two on front-wheel ［ 1 ］ and the axis ［ 2 ］ pedal ［ 3 ］, ［ 4 ］ overlap actuating devices ［ 5 ］ with two of wheel disc-chain-flywheel composition, ［ 6 ］, car body ［ 7 ］, be contained between car body ［ 7 ］ two wheels in rear portion ［ 1 ］ with backrest ［ 8 ］ and compartment seat ［ 9 ］ that can dismounting, be contained on car body ［ 7 ］ crossbeam, before being positioned at, back rest ［ 10 ］ top between rear wheel ［ 1 ］ is equipped with the front seat ［ 13 ］ of folding backrest vehicle seat ［ 11 ］, be contained in the front fork ［ 14 ］ on the front-wheel ［ 1 ］, preceding fork shaft ［ 15 ］, an illuminating lamp ［ 16 ］ is equipped with at its middle part, be contained in the tool box ［ 26 ］ that is positioned on car body ［ 7 ］ crossbeam between front seat ［ 13 ］ and the compartment seat ［ 9 ］, the top is equipped with the free and unfettered three-wheel vehicle of double pedal that parts such as handlebar ［ 17 ］ and brake ［ 18 ］ are formed.
The said actuating device that is contained on the front-wheel ［ 1 ］, by two fixed arms ［ 19 ］ that are contained in front fork ［ 14 ］ bottom, be contained in axle sleeve ［ 20 ］ between two fixed arms ［ 19 ］ front end, be contained in the wheel disc on the axle sleeve ［ 20 ］ and be contained in the flywheel on front-wheel ［ 1 ］ axis ［ 2 ］ and be contained in wheel disc and flywheel on chain form.
The purpose of designs fix arm ［ 19 ］ is front driving device ［ 5 ］ is played the effect of positioning and fixing.
Said car body ［ 7 ］ is made up of crossbeam and back envelope framework.
Design crossbeam and back railway carriage or compartment framework are that one constitutes car body ［ 7 ］ purpose in order to increase the intensity of car body ［ 7 ］ itself, make car body ［ 7 ］ self firmly, safety.
The crossbeam top of said car body ［ 7 ］ is equipped with back rest ［ 10 ］, and back rest ［ 10 ］ top is equipped with the front seat ［ 13 ］ of folding vehicle seat ［ 11 ］ and stow-away arm rest ［ 12 ］.Fixed support ［ 22 ］ is equipped with in the crossbeam bottom, be equipped with axle sleeve ［ 23 ］ in the middle of it, be the one back envelope framework that constitutes car body ［ 7 ］, be contained in the middle of 2 rear wheels with crossbeam, the envelope base of frame is equipped with a major axis ［ 24 ］, two ends are equipped with a wheel ［ 1 ］ respectively, and the place is equipped with a flywheel and brake gear ［ 25 ］ in the middle of the major axis ［ 24 ］.
The vehicle seat ［ 13 ］ of design band backrest, make the cyclist that a kind of comfort be arranged, (especially the old man being said), the purpose of the folding vehicle seat ［ 11 ］ on design back rest ［ 10 ］ top is, if single driving supportted vehicle seat ［ 11 ］, the cyclist can be as by bike, pleasant, and can improve speed by bike.The purpose of design stow-away arm rest ［ 12 ］, if 2 people are when driving, the vehicle seat that turns back ［ 11 ］, launch handrail ［ 12 ］ make people in compartment, the back seat ［ 9 ］ get a grip on the rail ［ 12 ］ play safety effect.Design crossbeam lower device fixed support ［ 22 ］ mainly is for fixed hub ［ 23 ］.
The said rear drive equipment ［ 6 ］ that is contained on the axis ［ 2 ］, by be contained on the axis ［ 2 ］ wheel disc and be contained in the flywheel on the major axis ［ 24 ］ and be contained in wheel disc and flywheel on chain form.
On the envelope framework of said back, be equipped with band backrest ［ 8 ］ and compartment seat ［ 9 ］ that can dismounting.
Design band backrest ［ 8 ］ and back railway carriage or compartment seat ［ 9 ］ that can dismounting, purpose makes travelling people person comfortable.If back seat do not sit the people, need loading, the seat can be pulled down the back envelope framework thing of can freighting.
Description of drawings and embodiment:
Accompanying drawing is the free and unfettered three-wheel vehicle of double pedal.
Embodiment:
The free and unfettered three-wheel vehicle of double pedal mainly comprises: three wheels ［ 1 ］ made from high-strength nylon, be contained in the front fork ［ 14 ］ on the front vehicle wheel ［ 1 ］, preceding fork shaft ［ 15 ］, an illuminating lamp ［ 16 ］ is equipped with in the position, intermediate portion, the top is equipped with handlebar ［ 17 ］ and brake ［ 18 ］, in front fork ［ 14 ］ bottom two fixed arms ［ 19 ］ are housed, be equipped with axle sleeve ［ 20 ］ between two fixed arms ［ 19 ］ forearm, axis is equipped with wheel disc and pedal on ［ 2 ］, be equipped with chain on the wheel disc, form front driving device with the flywheel on the front-wheel axis ［ 2 ］.Preceding fork shaft ［ 15 ］ passes standpipe and connects car body ［ 7 ］, and car body ［ 7 ］ is made up of crossbeam and back envelope framework.Crossbeam top is equipped with back rest ［ 10 ］, back rest ［ 10 ］ top is equipped with the front seat ［ 13 ］ of folding vehicle seat ［ 11 ］ and stow-away arm rest ［ 12 ］, fixed support ［ 22 ］ is equipped with in the crossbeam bottom, is equipped with axle sleeve ［ 23 ］ in the middle of it, and axis is equipped with wheel disc and pedal on ［ 2 ］.With crossbeam be that back envelope framework that one constitutes car body ［ 7 ］ is contained in the middle of 2 rear wheels ［ 1 ］, be equipped with the compartment seat ［ 9 ］ of removable band backrest ［ 8 ］ on the envelope framework, back envelope base of frame is equipped with a major axis ［ 24 ］, major axis ［ 24 ］ two ends are equipped with a wheel ［ 1 ］ respectively, are equipped with a flywheel and brake gear ［ 25 ］ in the middle of the major axis.Flywheel on the major axis is linked to each other by a chain with wheel disc on the axis ［ 2 ］, forms rear drive equipment.
Claims (6)
1, a kind of wheel that comprises, handlebar, front fork, car body, the actuating device of chain-wheel disc-flywheel and pedal, the free and unfettered three-wheel vehicle of double pedal of vehicle seat, it is characterized in that three wheels [1] of making by high-strength nylon, axis [2] is contained in the cover pedal [3] of two on car front-wheel [1] and the axis [2] [4] and forms two actuating device [5] [6] car bodies [7] that overlap with wheel disc-chain-flywheel, be contained between car body [7] two wheels in rear portion [1] compartment seat [9] with backrest [8] and both sides Armrest that can dismounting, be contained on car body [7] crossbeam, before being positioned at, one band back rest [10] is arranged between rear wheel [1], its epimere is equipped with the front seat [13] by the folding backrest vehicle seat [11] of four link supports, be contained in the front fork [14] on the front-wheel [1], an illuminating lamp [16] is equipped with in preceding fork shaft [15] position, intermediate portion, be contained in the tool box [26] that is positioned on car body [7] crossbeam between front seat [13] and the compartment seat [9], the end top that the bottom connects car body [7] is equipped with the free and unfettered three-wheel vehicle of double pedal that parts such as handlebar [17] and brake [18] are formed.
2, according to the free and unfettered three-wheel vehicle of the described double pedal of claim 1, it is characterized in that the said actuating device ［ 5 ］ that is contained on the front-wheel ［ 1 ］, be by two fixed arms ［ 19 ］ that are contained in front fork ［ 14 ］ bottom, be contained in the axle sleeve ［ 20 ］ of two fixed arms ［ 19 ］ front end, be contained in wheel disc one chain on the axle sleeve ［ 20 ］ and the flywheel that is contained on the axle sleeve ［ 21 ］ of front-wheel ［ 1 ］ is formed.
3,, it is characterized in that said car body ［ 7 ］ is made up of crossbeam and back envelope framework according to the free and unfettered three-wheel vehicle of the described double pedal of claim 1.
4, according to the free and unfettered three-wheel vehicle of the described double pedal of claim 3, the crossbeam top that it is characterized in that said car body ［ 7 ］ is equipped with back rest ［ 10 ］, back rest ［ 10 ］ epimere is equipped with the front seat ［ 13 ］ by the foldable backrest vehicle seats of four link supports ［ 11 ］, fixed support ［ 22 ］ is equipped with in the crossbeam bottom, be equipped with axle sleeve ［ 23 ］ in the middle of it, with crossbeam be that back envelope framework that one constitutes car body ［ 7 ］ is contained in the middle of 2 trailing wheels ［ 1 ］, the envelope base of frame is equipped with a major axis ［ 24 ］, major axis ［ 24 ］ two ends are equipped with a wheel ［ 1 ］ respectively, and the place is equipped with a flywheel and brake gear ［ 25 ］ in the middle of the major axis ［ 24 ］.
5, according to the free and unfettered three-wheel vehicle of the described double pedal of claim 1, it is characterized in that said be contained on the axis ［ 2 ］ rear drive equipment ［ 6 ］ by be contained on the axis ［ 2 ］ wheel disc and be contained in the flywheel on the major axis ［ 24 ］ and be contained in wheel disc and flywheel on chain form.
6, according to the free and unfettered three-wheel vehicle of the described double pedal of claim 4, it is characterized in that being equipped with the both sides Armrest on the envelope framework of said back, and the compartment seat ［ 9 ］ of backrest ［ 8 ］ that can dismounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94204258 CN2192540Y (en) | 1994-03-14 | 1994-03-14 | Free tricycle with two-person pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94204258 CN2192540Y (en) | 1994-03-14 | 1994-03-14 | Free tricycle with two-person pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2192540Y true CN2192540Y (en) | 1995-03-22 |
Family
ID=33823550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94204258 Expired - Fee Related CN2192540Y (en) | 1994-03-14 | 1994-03-14 | Free tricycle with two-person pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2192540Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160073803A (en) * | 2014-12-17 | 2016-06-27 | 김정오 | Tandem bicycle |
-
1994
- 1994-03-14 CN CN 94204258 patent/CN2192540Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160073803A (en) * | 2014-12-17 | 2016-06-27 | 김정오 | Tandem bicycle |
| KR101705295B1 (en) * | 2014-12-17 | 2017-02-09 | 김정오 | Tandem bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |