CN202147763U

CN202147763U - Front pedal hinge structure of motorcycle

Info

Publication number: CN202147763U
Application number: CN201120213097U
Authority: CN
Inventors: 杨增玉
Original assignee: Chongqing Zongshen Motorcycle Manufacturing Co Ltd
Current assignee: Chongqing Zongshen Motorcycle Manufacturing Co Ltd
Priority date: 2011-06-22
Filing date: 2011-06-22
Publication date: 2012-02-22
Anticipated expiration: 2021-06-22

Abstract

The utility model relates to a front pedal hinge structure of a motorcycle. The front pedal hinge structure of the motorcycle comprises a front pedal (1) and a pedal seat (2), wherein the front pedal (1) is movably connected with the pedal seat (2) through a pin shaft (3); a wider slot (4) is formed at the middle section of the front pedal (1) penetrating through the pin shaft (3); a torsional spring (5) is arranged in the slot (4); one end of the torsional spring (5) is fixed on the pedal seat (2), and the other end of the torsional spring (5) is clamped at the bottom of the front pedal (1); and a shaft sleeve (6) is additionally arranged between the torsional spring (5) in the slot (4) and the pin shaft (3). The front pedal hinge structure of the motorcycle has advantages that the rotating flexibility between the torsional spring and the pin shaft is improved, and the occurrence of clamping stagnation phenomenon is avoided.

Description

Pedal hinge arrangement before the motor bike

Technical field

The utility model relates to a kind of motorcycle part, is specifically related to the preceding pedal hinge arrangement of a kind of motor bike.

Background technology

Constitute with pivot pin through axis hole between pedal and the pedal seat before the motor bike and flexibly connect,, generally axis hole is excessively cooperated with the pivot pin employing, but after the long-term use because the preceding pedal of motor bike needs folding sometimes, because of wearing and tearing produce can not folding.

The preceding pedal hinge arrangement of a kind of motor bike is arranged, and pedal and pedal seat before comprising constitute flexible connection through pivot pin between preceding pedal and the pedal seat; Offer the groove of a broad at preceding pedal through the interlude of pivot pin, in groove, around pivot pin one torsion spring is installed, this torsion spring one end is fixed on the pedal seat; Pedal bottom before the other end is stuck in; Solved like this can not folding problem, but because torsion spring contacts with pivot pin is surperficial, catching phenomenon takes place easily.

The utility model content

The utility model technical matters to be solved just provides a kind of preceding pedal hinge arrangement of motor bike that can avoid catching phenomenon.

The utility model technical matters to be solved is to realize through such technical scheme; Pedal and pedal seat before it comprises constitute flexible connection through pivot pin between said preceding pedal and the pedal seat, offer the groove of a broad through the interlude of pivot pin at preceding pedal; One torsion spring is installed in groove; This torsion spring one end is fixed on the pedal seat, and the pedal bottom is characterized in that: have additional axle sleeve between torsion spring in groove and the pivot pin before the other end was stuck in.

Owing to adopted technique scheme, set up axle sleeve between torsion spring in groove and the pivot pin, avoided torsion spring to contact with the pivot pin surface, improved the alerting ability that rotates between torsion spring and the pivot pin, the catching phenomenon of having avoided torsion spring to bring takes place.The utlity model has following advantage: improved the alerting ability that rotates between torsion spring and the pivot pin, avoided the generation of catching phenomenon.

Description of drawings

The description of drawings of the utility model is following:

Fig. 1 is the mounting structure figure of the utility model;

Fig. 2 is the A-A cut away view of Fig. 1;

Among the figure: 1. pedal before; 2. pedal seat; 3. pivot pin; 4. groove; 5. torsion spring; 6. axle sleeve.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described further:

As depicted in figs. 1 and 2; Pedal 1 and pedal seat 2 before the utility model comprises flexibly connect through pivot pin 3 formations between said preceding pedal 1 and the pedal seat 2, offer the groove 4 of a broad through the interlude of pivot pin 3 at preceding pedal 1; One torsion spring 5 is installed in groove 4; These torsion spring 5 one ends are fixed on the pedal seat 2, and the other end is stuck in preceding pedal 1 bottom, has additional axle sleeve 6 between torsion spring 5 in groove 4 and the pivot pin 3.

Owing to adopted technique scheme, set up axle sleeve 6 between torsion spring 5 in groove 4 and the pivot pin 3, avoided torsion spring 5 to contact with pivot pin 3 surfaces, improved the alerting ability that rotates between torsion spring 5 and the pivot pin 3, the catching phenomenon of having avoided torsion spring 5 to bring takes place.The utlity model has following advantage: improved the alerting ability that rotates between torsion spring and the pivot pin, avoided the generation of catching phenomenon.

Claims

1. pedal hinge arrangement before the motor bike; Comprise preceding pedal (1) and pedal seat (2); Constitute flexible connection through pivot pin (3) between pedal (1) and the pedal seat (2) before said; Offer the groove (4) of a broad at preceding pedal (1) through the interlude of pivot pin (3), a torsion spring (5) is installed in groove (4), these torsion spring (5) one ends are fixed on the pedal seat (2); The other end is stuck in preceding pedal (1) bottom, it is characterized in that: have additional axle sleeve (6) between torsion spring (5) in groove (4) and the pivot pin (3).