CN2160603Y - Pedal tricycle driven by two people - Google Patents
Pedal tricycle driven by two people Download PDFInfo
- Publication number
- CN2160603Y CN2160603Y CN 93213016 CN93213016U CN2160603Y CN 2160603 Y CN2160603 Y CN 2160603Y CN 93213016 CN93213016 CN 93213016 CN 93213016 U CN93213016 U CN 93213016U CN 2160603 Y CN2160603 Y CN 2160603Y
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- CN
- China
- Prior art keywords
- wheel
- utility
- model
- fixed
- pedal
- 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 relates to a pedal tricycle driven by two people, which comprises a front wheel, rear wheels, saddle seats, tricycle handlebars, a rear seat chair, a cargo car body which are installed on a tricycle frame and the tricycle frame. The utility model is characterized in that the utility model is provided with a front wheel driving gear and a rear wheel driving gear. The utility model can be ridden by one person or two persons. The rear wheels of the utility model adopt telescopic structure to save occupied space. The utility model has the advantages of force saving, body exercise easy storage, light weight, practicality and comprehensive functions. The utility model is a novel pedal tricycle.
Description
The utility model relates to a kind of double two tricycles of riding.
According to the general resident's of China living standard, the walking-replacing tool in the daily life will be based on rickshaw, so it is required that two-wheeled cycle still continues as people.Increase along with urban population and vehicle, two-wheel car more and more can not satisfy the some people demand, ride two-wheel car as the retired personnel and then feel dangerous, part young people picks child and also feels inconvenience, in addition, it is also dangerous that family has individual patient to pick with two-wheel car, therefore the situation of making a gift to someone with cargo-carrying three-wheel vehicle has appearred in big and medium-sized cities, and the single driving effort of this three-wheel vehicle, car body can not dwindle in addition, deposits nowhere, influences people and buys, therefore, a kind of light, practical, multi-functional three-wheel vehicle of market in urgent need.
The utility model provides a kind of and doublely two rides tricycle, both can singlely ride, and also can doublely ride, and does not disturb mutually, can ride instead of walk, again can body-building, and trailing wheel is scalable to dwindle the car body parking space in addition, is a kind of light, practical, multi-functional tricycle.
Double two tricycle of riding, comprise vehicle frame, be installed in the front-wheel on the vehicle frame, trailing wheel, saddle, handlebar, back seat and loading space, above structure and existing tricycle are basic identical, in addition, this tricycle is provided with two cover actuating devices, be front-wheel drive and back-wheel drive device, front-wheel drive is by first pedal crank 1, be fixed on first floral disc 2 on first pedal crank 1, first floral disc 2 is installed in third wheel 7 on the front fork 6 by chain gear, third wheel 7 is installed in first flywheel 4 on the front-wheel cylindrical fireworks 12 by chain gear, front-wheel cylindrical fireworks 12 by bearing installation in front fork 6 bottoms, pedal spindle 13 passes the bearing installation of cylindrical fireworks 12 by being arranged on cylindrical fireworks 12 two ends on cylindrical fireworks 12, first pedal crank 1 and first floral disc 2 are fixed on the pedal spindle 13, thereby make front-wheel cylindrical fireworks 12 and the pedal spindle 13 can asynchronous in the same way rotation, and then drive front-wheel and advance; The back-wheel drive device is by second pedal crank 3 that is installed in vehicle frame middle part, and second floral disc, 5, the second floral discs 5 that are fixed on second pedal crank 3 are fixed on second flywheel 8 on the hind axle by chain gear, and then drives trailing wheel and advance.
In order to save the parking space of this tricycle, hind axle is made of an anchor shaft 11 and a telescopic shaft 10, anchor shaft 11 by bearing installation at the vehicle frame rear portion, be fixed with second flywheel 8 and a trailing wheel on it, telescopic shaft 10 is installed in the sleeve that is fixed on the vehicle frame rear portion and is positioned at after the anchor shaft 11, and the sleeve outer end is with jam nut 9, another trailing wheel is equipped with in telescopic shaft 10 outer ends, regulate the correct position of telescopic shaft 10 in sleeve, and, can move or deposit with jam nut 9 lockings.
Ride trishaw and compare for double pair with existing trishaw, because front-wheel drive and back-wheel drive device are housed, both can singlely ride, also can doublely ride, do not disturb mutually, not only laborsaving, can also body-building, trailing wheel adopts stretching structure in addition, can dwindle width over sides of car body, general resident door all can be passed in and out, and floor area is little, is easy to deposit.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a front-wheel drive structural representation of the present utility model.
Fig. 3 is a hind axle structural representation of the present utility model.
Fig. 1,2,3 and specification sheets the 5th part a kind of embodiment of the present utility model has been described, the process and assemble of its parts and existing three-wheel vehicle process and assemble are basic identical.
Claims (2)
1, a kind of double two tricycles of riding, comprise vehicle frame, be installed in the front-wheel on the vehicle frame, trailing wheel, saddle, handlebar, back seat and loading space, it is characterized in that: this tricycle is provided with two cover actuating devices, be front-wheel drive and back-wheel drive device, front-wheel drive is by first pedal crank (1), be fixed on first floral disc (2) on first pedal crank (1), first floral disc (2) is installed in third wheel (7) on the front fork (6) by chain gear, third wheel (7) is installed in first flywheel (4) on the front-wheel cylindrical fireworks (12) by chain gear, front-wheel cylindrical fireworks (12) by bearing installation in front fork (6) bottom, pedal spindle (13) passes the bearing installation of cylindrical fireworks (12) by being arranged on cylindrical fireworks (12) two ends on cylindrical fireworks (12), first pedal crank (1) and first floral disc (2) are fixed on the pedal spindle (13), thereby make front-wheel cylindrical fireworks (12) and the pedal spindle (13) can asynchronous in the same way rotation, and then drive front-wheel and advance; The back-wheel drive device is fixed on second floral disc (5) on second pedal crank (3) by second pedal crank (3) that is installed in vehicle frame middle part, and second floral disc (5) is fixed on second flywheel (8) on the hind axle by chain gear, and then drives trailing wheel and advance.
2, double two tricycles of riding according to claim 1, it is characterized in that: hind axle is made of an anchor shaft (11) and a telescopic shaft (10), anchor shaft (11) by bearing installation at the vehicle frame rear portion, be fixed with second flywheel (8) and a trailing wheel on it, telescopic shaft (10) is installed in the sleeve that is fixed on the vehicle frame rear portion and is positioned at anchor shaft (11) afterwards, the sleeve outer end is with jam nut (9), another trailing wheel is equipped with in telescopic shaft (10) outer end, regulate the correct position of telescopic shaft (10) in sleeve, and can move or deposit with jam nut (9) locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93213016 CN2160603Y (en) | 1993-05-15 | 1993-05-15 | Pedal tricycle driven by two people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93213016 CN2160603Y (en) | 1993-05-15 | 1993-05-15 | Pedal tricycle driven by two people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2160603Y true CN2160603Y (en) | 1994-04-06 |
Family
ID=33794205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93213016 Expired - Fee Related CN2160603Y (en) | 1993-05-15 | 1993-05-15 | Pedal tricycle driven by two people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2160603Y (en) |
-
1993
- 1993-05-15 CN CN 93213016 patent/CN2160603Y/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 |