CN2450067Y - Handlebar mechanism of scooter - Google Patents
Handlebar mechanism of scooter Download PDFInfo
- Publication number
- CN2450067Y CN2450067Y CN 00256456 CN00256456U CN2450067Y CN 2450067 Y CN2450067 Y CN 2450067Y CN 00256456 CN00256456 CN 00256456 CN 00256456 U CN00256456 U CN 00256456U CN 2450067 Y CN2450067 Y CN 2450067Y
- Authority
- CN
- China
- Prior art keywords
- crotch
- direction lever
- wheel
- rod
- lever
- 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 crank mechanism for scooters, which adopts the rock of a direction rod as driving force of the scooter. The crank mechanism for scooters comprises the direction rod, wherein, a rod body of which is sheathed with a blocking bowl of an upper bearing and the blocking bowl of a lower bearing. The upper end of the direction rod is fixedly connected with a grab handle, and the lower end is fixedly connected with a fork rack of a front wheel, which can contain the front wheel. The lower section of the fork rack of the direction rod, which can be connected with a pedal, forms an inverted U shape, and is arranged outside the fork rack of the front wheel. The upper section of the fork rack of the direction rod forms a thin tube shape, and is sheathed on the direction rod. The upper section of the fork rack of the direction rod is connected with a supporting seat of a pull rod. The pull rod which can be connected with a speed variator is connected to the supporting seat of the pull rod. The crank mechanism of the utility model is arranged on the scooters. The travel direction of the scooters can be operated, and the scooters can also be driven to travel.
Description
The utility model relates to shake the crank mechanism that direction lever is the Kickboard Scooter of Kickboard Scooter propulsive effort.
Kickboard Scooter in the market, mainly contain the popular style of single the feet step on the ground, with the storage battery is the power type and the fuel engines type of power, the direction lever part of the Kickboard Scooter of these types, only have and realize keeping straight on, the travel direction operating function of turnon left or right-hand corner, the driving function that does not have Kickboard Scooter, therefore, the driving of popular Kickboard Scooter must repeatedly be pedaled ground with a pin, whenever pedal once, utilize the antagonistic force of ground, promote Kickboard Scooter and human body and advance, both required great effort in the face of human body, fatiguability, speed is low again, and these two kinds of Kickboard Scooters of power type and fuel engines type are equipped with corresponding Power Drive Unit on it, though it is high and laborsaving to have speed, characteristics easily, but complex structure expends the energy, the cost height.
The purpose of this utility model provides a kind of direction lever part and can handle travel direction, can drive the Kickboard Scooter crank mechanism that Kickboard Scooter travels again.
This Kickboard Scooter crank mechanism, comprise direction lever, direction lever passes head bearing retaining bowl and lower bearing retaining bowl that ball is housed and stretches out up and down, the upper end of direction lever is connected with lever, the lower end is connected with the front-wheel crotch that can adorn front-wheel, its constructional feature be also comprise can with pedal bonded assembly direction lever crotch, the hypomere of direction lever crotch is inverted U-shaped, and be positioned at the outside of front-wheel crotch, the epimere of direction lever crotch is thin tube-like, and be sleeved on direction lever on one section between head bearing retaining bowl and the lower bearing retaining bowl, epimere at the direction lever crotch is connected to the pull bar supporting seat, be connected on the pull bar supporting seat can with transmission system bonded assembly pull bar.
Above-mentioned Kickboard Scooter crank mechanism, the connecting portion of the connecting portion of front-wheel crotch and front-wheel and direction lever crotch and pedal is positioned at the sustained height position.
When this Kickboard Scooter crank mechanism and Kickboard Scooter assembling, front-wheel is contained on the front-wheel crotch by front wheel spindle, the power intake of transmission system is connected with pull bar, clutch end is connected with trailing wheel, the wheel shaft of trailing wheel is contained on the rear of pedal, and the rotating shaft of direction lever crotch direction of passage pike pole frame is connected with pedal.
After Kickboard Scooter adopts crank described in the utility model mechanism, when sliding, earlier with after single the feet step on the ground starting, both feet are stepped on pedal, hold lever, reciprocally rock back and forth, under the drive of lever, direction lever, the direction lever crotch, wheel shaft is that the center is thereupon by conter clockwise before front-wheel crotch and the pull bar support toilet, cw reciprocally rotates certain angle, the angle of this rotation is corresponding with the radian that rocks back and forth, because the trailing wheel on the Kickboard Scooter passes through transmission system, pull bar is connected with the pull bar supporting seat, therefore, when the pull bar supporting seat reciprocally rotated, pull bar was done corresponding motion thereupon, the transmission system speed change rear drive trailing wheel that moves through of pull bar rotates forward, drives pedal and human body and moves ahead.Owing in the metal (upper retaining bowl ball is housed, so direction lever can pass through the lever left-right rotation, direction lever left-right rotation, drive front-wheel crotch, front-wheel left-right rotation, the purpose that realization is turned.
From the above mentioned, this Kickboard Scooter crank mechanism can not only be a power with hand lever, drives Kickboard Scooter and travels, and having speed height, laborsaving, both legs can tired characteristic, and can the left-right rotation lever, handles the direction that Kickboard Scooter travels.
Accompanying drawing shows the embodiment of Kickboard Scooter crank mechanism, and wherein Fig. 1 is the structural representation of Kickboard Scooter crank mechanism, and Fig. 2 is the structural representation that the Kickboard Scooter of this Kickboard Scooter crank mechanism is housed.
In the present embodiment, Kickboard Scooter crank mechanism comprises direction lever 1, direction lever 1 passes head bearing retaining bowl 2 and lower bearing retaining bowl 3 that ball is housed and stretches out up and down, the upper end of direction lever 1 is connected with lever 4, the lower end is connected with front-wheel crotch 5, front wheel spindle 9 is housed in the front-wheel crotch 5, front-wheel 10 is housed on the front wheel spindle 9, the hypomere of direction lever crotch 6 is inverted U-shaped, and be positioned at the outside of front-wheel crotch 5, the rotating shaft 11 of direction of passage pike pole frame is connected with pedal 12, direction lever crotch rotating shaft 11 is positioned at the sustained height position with front wheel spindle 9, the epimere of direction lever crotch 6 is thin tube-like, and be sleeved on direction lever 1 on one section between head bearing retaining bowl 2 and the lower bearing retaining bowl 3, epimere at direction lever crotch 6 is socketed with pull bar supporting seat 7, pull bar supporting seat 7 is fixed on the direction lever crotch 6 by bolt 15, be connected to pull bar 8 on the pull bar supporting seat 7, the other end of pull bar 8 is connected with the power intake of transmission system 14, transmission system 14 can adopt multiple version, two-stage chain gear speed-changing mechanism shown in Fig. 2 only is wherein a kind of, and the clutch end of transmission system 14 is connected with trailing wheel 13.
Claims (2)
1, a kind of Kickboard Scooter crank mechanism, comprise direction lever (1), direction lever (1) passes head bearing retaining bowl (2) and lower bearing retaining bowl (3) that ball is housed and stretches out up and down, the upper end of direction lever (1) is connected with lever (4), the lower end is connected with the front-wheel crotch (5) that can adorn front-wheel (10), it is characterized in that also comprising can with pedal (12) bonded assembly direction lever crotch (6), the hypomere of direction lever crotch (6) is inverted U-shaped, and be positioned at the outside of front-wheel crotch (5), the epimere of direction lever crotch (6) is thin tube-like, and be sleeved on direction lever (1) and be positioned between head bearing retaining bowl (2) and the lower bearing retaining bowl (3) one section, epimere at direction lever crotch (6) is connected to pull bar supporting seat (7), be connected on the pull bar supporting seat (7) can with transmission system (14) bonded assembly pull bar (8).
2, Kickboard Scooter crank according to claim 1 mechanism is characterized in that the connecting portion of front-wheel crotch (5) and front-wheel (10) and direction lever crotch (6) and the connecting portion of pedal (12) are positioned at the sustained height position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00256456 CN2450067Y (en) | 2000-11-17 | 2000-11-17 | Handlebar mechanism of scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00256456 CN2450067Y (en) | 2000-11-17 | 2000-11-17 | Handlebar mechanism of scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2450067Y true CN2450067Y (en) | 2001-09-26 |
Family
ID=33613170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00256456 Expired - Fee Related CN2450067Y (en) | 2000-11-17 | 2000-11-17 | Handlebar mechanism of scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2450067Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885346A (en) * | 2010-06-28 | 2010-11-17 | 北京交通大学 | Manual ice exercise bike |
| CN102935872A (en) * | 2012-11-29 | 2013-02-20 | 浙江纺织服装职业技术学院 | Power scooter |
| CN105620640A (en) * | 2016-03-23 | 2016-06-01 | 李忠炎 | Arm-driven self-propelled scooter |
-
2000
- 2000-11-17 CN CN 00256456 patent/CN2450067Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885346A (en) * | 2010-06-28 | 2010-11-17 | 北京交通大学 | Manual ice exercise bike |
| CN102935872A (en) * | 2012-11-29 | 2013-02-20 | 浙江纺织服装职业技术学院 | Power scooter |
| CN102935872B (en) * | 2012-11-29 | 2015-06-03 | 浙江纺织服装职业技术学院 | Power scooter |
| CN105620640A (en) * | 2016-03-23 | 2016-06-01 | 李忠炎 | Arm-driven self-propelled scooter |
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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 |