CN2460436Y

CN2460436Y - Driving mechanism of scooter

Info

Publication number: CN2460436Y
Application number: CN 00267047
Authority: CN
Inventors: 陈�光
Original assignee: 陈喜鹏
Priority date: 2000-12-19
Filing date: 2000-12-19
Publication date: 2001-11-21
Anticipated expiration: 2010-12-19

Abstract

The utility model relates to a driving mechanism of a scooter. The driving mechanism of a scooter comprises a pedal, a connecting rod fixedly connected with the pedal, and a rear wheel connected with a bottom plate, wherein, a gear box is fixed on the bottom plate; a rotatable fan-shaped gear shaft, a primary shaft and a secondary shaft are arranged in the gear box; the primary shaft is arranged in a kidney-shaped hole arranged on the gear box; a fan-shaped gear is fixed on the fan-shaped gear shaft; a primary duplicate gear is fixed on the primary shaft; a secondary duplicate gear is fixed on the secondary shaft; a driving gear is fixed on a center shaft of the rear wheel; the connecting rod is fixedly connected with the fan-shaped gear shaft; a torsion spring is sheathed on the fan-shaped gear shaft. The utility model having the advantages of high stability and high efficiency can make operators increase the muscular training of leg parts.

Description

The driver train of Kickboard Scooter

The utility model relates to the driver train in Kickboard Scooter field, particularly a kind of Kickboard Scooter.

Kickboard Scooter more and more is subjected to liking of people now, and it both can be used to body-building, recreation, can be used to again ride instead of walk, and people are also more and more to the research of Kickboard Scooter.Chinese patent CN2287595Y discloses a kind of driver train of Kickboard Scooter, and this mechanism tramples to pedal by pin and makes the crank beat tear member to move, and drives the trailing wheel rotation and drives Kickboard Scooter and advance through chain segment.This structure is owing to be by chain gear, thereby poor stability, and driving efficiency is low.

The purpose of this utility model provides a kind of good stability, and the driver train of the high Kickboard Scooter of driving efficiency.

The technical scheme that realizes above-mentioned purpose is: a kind of driver train of Kickboard Scooter, comprise pedal, the connecting rod of captiveing joint with pedal, with base plate bonded assembly trailing wheel, be fixed with gear case on the base plate, rotatable sector shaft, main shaft and countershaft are installed in the gear case, and main shaft is installed in the oval hole on the gear case; Be fixed with quadrant gear on the sector shaft, be fixed with dual gear on the main shaft with quadrant gear ingear master, be fixed with on the countershaft can with the secondary dual gear of main dual gear ingear; Be fixed with on the center shaft of trailing wheel and secondary dual gear ingear transmission gear; Connecting rod is captiveed joint with sector shaft, and also is set with torsion spring on the sector shaft.

After adopting technique scheme, quadrant gear is housed in the gear case, main dual gear, secondary dual gear, and mesh at the center of secondary dual gear and trailing wheel, the transmission gear on the axle.Whole driver train relies on gear transmission, improved the stationarity of transmission, and driving efficiency improves obviously.In addition, this structure is easily manufactured, and the interest when having increased the Kickboard Scooter motion makes the operator when tempering balance, has increased the leg muscle exercise again.

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the birds-eye view of Fig. 1.

Shown in Fig. 1～2, a kind of driver train of Kickboard Scooter, comprise pedal 3, the connecting rod 2 of captiveing joint with pedal 3, with base plate 13 bonded assembly trailing wheels 9, be fixed with gear case 14 on the base plate 13, rotatable sector shaft 11, main shaft 5 and countershaft 10 are installed in the gear case 14, and main shaft 5 is installed in the oval hole 4 on the gear case 14; Be fixed with quadrant gear 1 on the sector shaft 11, be fixed with on the main shaft 5 and quadrant gear 1 ingear master dual gear 6, be fixed with on the countershaft 10 can with the secondary dual gear 7 of main dual gear 6 ingears; Be fixed with on the center shaft of trailing wheel 9 and secondary dual gear 7 ingear transmission gears 8; Connecting rod 2 is captiveed joint with sector shaft 11, and also is set with torsion spring 12 on the sector shaft 11.

Working process of the present utility model is as follows: with a foot pedal 3, driving quadrant gear 1 by connecting rod 2 clockwise rotates, quadrant gear 1 drives the main dual gear 6 that is engaged with and rotates counterclockwise, main dual gear 6 drives the secondary dual gear 7 that is engaged with and clockwise rotates, secondary dual gear 7 drives the transmission gear 8 that is engaged with and rotates counterclockwise, the center shaft that transmission gear 8 drives trailing wheel 9 rotates counterclockwise, and rotates counterclockwise thereby further drive trailing wheel 9, makes Kickboard Scooter go ahead.When foot pedal 3 arrives lower dead point; Decontrol pedal 3, quadrant gear 1 rotates counterclockwise under the effect of torsion spring 8 and resets, because the main shaft 5 of main dual gear 6 is installed in the oval hole 4 on the gear case 14, quadrant gear 1 drives main dual gear 6 and moves to the upper left side when resetting, main dual gear 6 is separated with secondary dual gear 7, thereby trailing wheel 9 can freely be rotated.After quadrant gear 1 resets fully, the pedal 1 that tramps with one's feet again, thus Kickboard Scooter is kept straight on.

Claims

1, a kind of driver train of Kickboard Scooter comprises pedal (3), and the connecting rod (2) of captiveing joint with pedal (3) with base plate (13) bonded assembly trailing wheel (9), is characterized in that:

Be fixed with gear case (14) on a, the base plate (13), rotatable sector shaft (11), main shaft (5) and countershaft (10) are installed in the gear case (14), and main shaft (5) is installed in the oval hole (4) on the gear case (14);

Be fixed with quadrant gear (1) on b, the sector shaft (11), be fixed with on the main shaft (5) and quadrant gear (1) ingear master dual gear (6), be fixed with on the countershaft (10) can with the secondary dual gear (7) of main dual gear (6) ingear;

Be fixed with on the center shaft of c, trailing wheel (9) and secondary dual gear (7) ingear transmission gear (8);

D, connecting rod (2) are captiveed joint with sector shaft (11), and also are set with torsion spring (12) on the sector shaft (11).