CN2223242Y - Multi-purpose bicycle - Google Patents
Multi-purpose bicycle Download PDFInfo
- Publication number
- CN2223242Y CN2223242Y CN 95204751 CN95204751U CN2223242Y CN 2223242 Y CN2223242 Y CN 2223242Y CN 95204751 CN95204751 CN 95204751 CN 95204751 U CN95204751 U CN 95204751U CN 2223242 Y CN2223242 Y CN 2223242Y
- Authority
- CN
- China
- Prior art keywords
- bicycle
- vehicle frame
- way
- pin
- seat
- 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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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to an improvement on bicycles, particularly a multi-purpose bicycle. The utility model is not only provided with a front and a rear wheels, a front and a rear bicycle frames, a bicycle seat, a handle bar, a bar core, a bicycle chain, pedals, a support, and a five-way bicycle frame, but also provided with a foot wheel, a regulation seat pin, a regulation handle pin, a clip and a hinge. A hinge is arranged at the middle of the five-way bicycle frame; the bottom of the five-way bicycle frame is provided with a support with the foot wheel; the front end of the five-way bicycle frame is provided with the front bicycle frame. In this way, the bicycle can be used as a truck in a folding state, and the foot can keep the bicycle stable in a stop state; the bicycle saddle and the handle bar can be freely regulated, which is convenient to fold in travel.
Description
The utility model relates to a kind of improvement of bicycle, particularly multipurpose bicycle.
At present, the bicycle that people use, although increased many functions, it is the manned vehicle of loading that its range of use yet is only limited to, and because bicycle body is too big, is unfavorable for travelling outdoors and carries.
The purpose of this utility model is to provide a kind of the overcome high-mobility, multipurpose, wheeled vehicle of above-mentioned shortcoming, foldable multipurpose bicycle.
The technical solution of the utility model realizes as follows: a kind of multipurpose bicycle, it has front vehicle wheel, rear wheel, front vehicle frame, back vehicle frame, vehicle seat, handlebar, core, chain drum, foot-operated, leg and five-way vehicle frame, also have castor, transfer seat pin, transfer pin, clamp and hinge.Middle part a, the b of five-way vehicle frame, c, d four end points are connected with the two ends of two pages of sheets on the hinge respectively; A leg of being furnished with castor is equipped with in the bottom of five-way vehicle frame; Front vehicle frame be fixed in the five-way vehicle frame the mounting hole place of core.An accent seat pin is equipped with in the vehicle seat installation place of five-way vehicle frame, and core upper end attaching one is being transferred pin.
Employing the utility model has the advantages that: behind five-way vehicle frame folding, vehicle frame is also formed the lorry frame together before and after making, and its castor and front and back wheel are formed the steady strong point of bikini, can be used as hand truck, its handlebar and vehicle seat can be easy to carry after transferring seat pin and transferring the pin adjustment.
Further describe embodiment of the present utility model below in conjunction with accompanying drawing:
Accompanying drawing 1, multipurpose bicycle structural representation;
Accompanying drawing 2, hinge structure scheme drawing.
Among the figure 1, front-wheel 2, trailing wheel 3, front vehicle frame 4, back vehicle frame 5, vehicle seat 6, handlebar 7, core 8, chain drum 9, foot-operated 10, leg 11, five-way vehicle frame 12, castor 13, transfer seat pin 14, transfer pin 15, hinge 16, pole 17, pole 18, front fork 19, back vent 20, chain 21, clamp
As shown in the figure: at first make one from the middle part open circuited five-way vehicle frame (11), with middle part four end points a, b of five-way vehicle frame (11), c, d respectively with the two ends welding of two page or leaf sheets of hinge (15), then hinge (15) is closed up and form five-way vehicle frame (11), the five-way vehicle frame (11) that will close up with clamp (21) blocks; Front fork with core (7) is contained in respectively in the front end vertical beam hole of five-way vehicle frame (11), transfer pin (14) is enclosed within the upper end that is fixed on a core (7) behind the middle part of handlebar (6).Front vehicle frame (3) is fixed on the vertical beam of five-way vehicle frame (11), and the pole (16) of front vehicle frame (3) and the other end of front fork (18) are screwed in the wheel shaft of front-wheel (1) in the lump; Fix back vehicle frame (4) and back vent (19) in the back cant beam upper end of five-way vehicle frame (11) then, make the height of back vehicle frame (4) identical, and afterwards the other end of the pole (17) of vehicle frame (4) and back vent (19) is screwed in the wheel shaft of trailing wheel (2) with front vehicle frame (3); Suit raises seat pin (13) at the place, back cant beam vehicle seat hole of five-way vehicle frame (11), and the support with vehicle seat (5) inserts in the seat hole again, tightens and transfers seat pin (13); Ride the chain drum (8) of (9) and chain (20) is hung over chain drum (8) and the little chain drum of trailing wheel (2) at the back cant beam of five-way vehicle frame (11) and the infall one side mounting strap of preceding cant beam at last.One end of leg (10) is fixed on the bottom of cant beam, castor (12) is connected on the other end of leg (10).
When the user needs lade, can open clamp (21), then bicycle be turned up, the parallel large tracts of land shelf of forming of front vehicle frame (3) and back vehicle frame (4), its castor (12) and front-wheel (1), trailing wheel (2) are formed bikini and are supported, and car can steadily be parked.After putting goods well, but the user then hand barrow (6) are used bicycle as pony truck.
If the user is when travelling outdoors, also can be, and will transfer pin (14) and accent seat pin (13) accent loosely with the bicycle folding, handlebar (6) is turned to placement, vehicle seat (5) is dipped, the user can the upper and lower train of portable bicycle, ship or aircraft etc.
Claims (2)
1, a kind of multipurpose bicycle, it has front-wheel (1), trailing wheel (2), front vehicle frame (3), back vehicle frame (4), vehicle seat (5), handlebar (6), core (7), chain (8), foot-operated (9), leg (10) and five-way vehicle frame (11), it is characterized in that it also has castor (12), transfers seat pin (13), accent is pin (14), hinge (15) and clamp (21); Middle part a, the b of five-way vehicle frame (11), c, d four end points are connected with the two ends of the last two pages of sheets of hinge (15) respectively; On the edge, one page sheet middle part of hinge (15) clamp (21) is installed, the bottom of five-way vehicle frame (11) is adorned one and is furnished with the leg (10) of castor (12); Front vehicle frame (3) be fixed in five-way vehicle frame (11) the mounting hole place of core (7).
2, multipurpose bicycle as claimed in claim 1 is characterized in that being equipped with one in vehicle seat (5) installation place of five-way vehicle frame (11) transfers seat pin (13); Core (7) upper end attaching one is being transferred pin (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95204751 CN2223242Y (en) | 1995-03-11 | 1995-03-11 | Multi-purpose bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95204751 CN2223242Y (en) | 1995-03-11 | 1995-03-11 | Multi-purpose bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2223242Y true CN2223242Y (en) | 1996-03-27 |
Family
ID=33857171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95204751 Expired - Fee Related CN2223242Y (en) | 1995-03-11 | 1995-03-11 | Multi-purpose bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2223242Y (en) |
-
1995
- 1995-03-11 CN CN 95204751 patent/CN2223242Y/en not_active Expired - Fee Related
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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 |