CN2451452Y - Parallel double-person bicycle - Google Patents
Parallel double-person bicycle Download PDFInfo
- Publication number
- CN2451452Y CN2451452Y CN00258691U CN00258691U CN2451452Y CN 2451452 Y CN2451452 Y CN 2451452Y CN 00258691 U CN00258691 U CN 00258691U CN 00258691 U CN00258691 U CN 00258691U CN 2451452 Y CN2451452 Y CN 2451452Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- steering
- handgrip
- handles
- 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
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model relates to a two-person bicycle in a parallel type used for family use. The structure is characterized in that a bicycle body 10 is provided with two parallel seat bags 11, two sets of parallel back wheels, pedaling boards 5, steering linkage frames 1, etc. Handles 4 are connected with the steering linkage frames 1 by a steering connecting rod 6. The steering connecting rod 6 is fixedly connected with the handles 4 and is movably connected with the steering linkage frames 1. The handles 4 can be folded. The connecting part 17 of a center axle of a pedaling board 5 is designed with a conical surface and is provided with a fastening nut and a disassembling nut. The utility model can be operated by two persons sitting side by side to be convenient for talking and increase the riding interesting with simple operation. The utility model can also be provided with a shopping basket frame, a baby sleeping cradle, etc. The utility model can be popular among common families, particularly old couples.
Description
The utility model is a kind of block form tandem bicycle, belongs to home entertainment and walking-replacing tool manufacturing technology field.
The walking-replacing tool of Chinese family mostly is bicycle or motor bike at present.Young Mr. and Mrs send kids' entrance to nursery, go to school and adopt bicycle often not to be quite safe, old Mr. and Mrs go out not busy trip, visit the parent and ask that the friend then can not be by bike; Home shopping, transport luggage and then fall easily with bicycle.
The purpose of this utility model is that a kind of block form tandem bicycle will be provided, and it can be ridden side by side for the rider is double, increases enjoyment by bike, and shopping basket and baby sleeping basket etc. can also be set, and is convenient to home shopping and picks child's entrance.
The purpose of this utility model is realized like this: a kind of block form tandem bicycle, include vehicle body, seat bag, handgrip etc., it is characterized in that vehicle body 10 is equipped with two seat bags 11, two arranged side by side and overlaps trailing wheel and stretcher 5, sprocket wheel, flywheel mechanism arranged side by side and turn to interlock frame 1 etc., handgrip 4 is connected with turning to interlock frame 1 by Linkage steering 6, Linkage steering 6 is captiveed joint with handgrip 4, flexibly connects with turning to interlock frame 1.Two handgrips arranged side by side 4 are collapsible.The middle shaft connection place 17 of stretcher 5 is for the conical surface designs, and cone microcephaly is equipped with fastening nut 18, and the cone major part is equipped with dismounting nut 16.
The utility model is described in further detail below in conjunction with accompanying drawing and using method.
Fig. 1 is the utility model structural representation.
Fig. 2 is Fig. 1 lateral plan.
Fig. 3 is the interlock shelf structure scheme drawing that turns to of the present utility model.
Fig. 4 is a steering wheel type handgrip scheme drawing of the present utility model.
Fig. 5 is a collapsible handle structure scheme drawing of the present utility model.
Fig. 6 is the scheme drawing after handgrip of the present utility model folds.
Fig. 7 is the partial enlarged drawing of Fig. 5.
Fig. 8 is that the B of Fig. 7 is to cutaway view.
Fig. 9 presses back fold mechanism scheme drawing for latch.
Figure 10 is the folding track scheme drawing of handgrip.
Figure 11 is the handlebar scheme drawing that is threaded.
Figure 12 is a stretcher structural representation of the present utility model.
As shown in the figure, handgrip 4 turns to movable steering shaft 2 by the Linkage steering 6 on the fixing steering shaft 3, movable steering shaft 2 drives and turns to interlock frame 1 and make opposite side handgrip linked steering, and steering shaft 7 makes wheel steering to turn to fixedly steering shaft 8 on the interlock frame 1 to drive fixedly by Linkage steering 6.Also can use a kind of handgrip 12 of steering wheel type.Owing to general resident lacks restricted parking area, in order to reduce width over sides of car body, handgrip is then collapsible outward side by side, and when pressing latch 15, the terminal hook of handgrip just can't hook the middle thinner end 13 of latch, and handgrip 4 just folds around pin 14.And handgrip also can adopt and is threaded or dismantles.Stretcher 5 is also detachable, and the shaft connection place designs 17 for the conical surface in the stretcher, when tightening fastening nut 18, the axis connection place 17 of stretcher 5 will tightly be blocked, and in the time of must dismantling, then unclamps fastening nut 18, rotation dismounting nut 16 just can be pulled out axis 17, but the stretcher easy removal.
Arranged side by side tandem bicycle, because of its interesting and appropriate amount of exercise, performance easily, acceptable price and do not need special parking area will be subjected to the welcome of vast wage-earners, is the leisure outing, takes exercises, and promotes the good tool of friendship.
Claims (3)
1, a kind of block form tandem bicycle, include vehicle body, handgrip, front-wheel, trailing wheel, stretcher, sprocket wheel, flywheel mechanism etc., it is characterized in that vehicle body (10) is equipped with two seat bags (11) arranged side by side, two and overlaps trailing wheel and stretcher (5), sprocket wheel, flywheel mechanism arranged side by side and turn to interlock frame (1) etc., handgrip (4) is connected with turning to interlock frame (1) by Linkage steering (6), Linkage steering (6) is captiveed joint with handgrip (4), flexibly connects with turning to interlock frame (1).
2, block form tandem bicycle according to claim 1 is characterized in that: two handgrips arranged side by side (4) are all collapsible.
3, according to claim 1 fast block form tandem bicycle, it is characterized in that: the middle shaft connection place (17) of stretcher (5) is for the conical surface designs, and cone microcephaly is equipped with fastening nut (18), the cone major part is equipped with dismounting nut (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00258691U CN2451452Y (en) | 2000-10-17 | 2000-10-17 | Parallel double-person bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00258691U CN2451452Y (en) | 2000-10-17 | 2000-10-17 | Parallel double-person bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2451452Y true CN2451452Y (en) | 2001-10-03 |
Family
ID=33614918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00258691U Expired - Fee Related CN2451452Y (en) | 2000-10-17 | 2000-10-17 | Parallel double-person bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2451452Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131685A (en) * | 2015-05-06 | 2019-01-04 | 王小雪 | The foot-operated driving vehicle of more people |
-
2000
- 2000-10-17 CN CN00258691U patent/CN2451452Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131685A (en) * | 2015-05-06 | 2019-01-04 | 王小雪 | The foot-operated driving vehicle of more people |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2451452Y (en) | Parallel double-person bicycle | |
| CN2863618Y (en) | Multifunctional triple-folding traveling bicycle | |
| CN101519102B (en) | Easily pulled and folded portable multipurpose bicycle ridden by multiple persons | |
| CN206187223U (en) | Mother and infant car | |
| CN2444866Y (en) | Folding scooter | |
| CN208102210U (en) | A kind of child's scooter that front-wheel is replaceable | |
| CN2217560Y (en) | Folding-type portable bicycle | |
| CN201338694Y (en) | Push-pull folding bicycle | |
| CN205675166U (en) | All-round Portable electric bicycle | |
| CN201176222Y (en) | Foldable bicycle | |
| CN2275991Y (en) | Multifunctional hand cart | |
| CN201183567Y (en) | Multi-functional tetracycle | |
| CN2451457Y (en) | Double-chain gear booster folding bicycle | |
| CN203020478U (en) | Hand-powered trolley | |
| CN212099032U (en) | Multipurpose children's cycle | |
| CN2251520Y (en) | Folding hand-driven pram | |
| CN208630763U (en) | A kind of pushing riding dual-purpose perambulator | |
| CN2506521Y (en) | Tricycle for chilren | |
| CN2319293Y (en) | Multifunctional child chair for bike | |
| CN2337033Y (en) | Universal multi-function carriage for child | |
| CN2266558Y (en) | Leisure bicycle | |
| CN118083021A (en) | Three-wheeled folding self-locking bicycle frame with self-balancing device | |
| CN86209081U (en) | Multi-purpose combined foldable cycle | |
| CN2224148Y (en) | Foldable combine multi-purpose tricycle | |
| CN2473114Y (en) | Folding bicycle |
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 |