Hand brake structure for motorcycle

Abstract

The invention relates to a grip braking structure of a motorcycle. The grip brake at least comprises a fixing seat, a first acting piece, a second acting piece, a ratchet wheel and a pulling handle. The fixing seat is provided with a positioning alveolus; the ratchet wheel is arranged between the first acting piece and the second acting piece; wherein, the first acting piece is fixedly provided with a rotating shaft, one end of which is provided with an alveolus and can be matched with a tabling hole on the pulling handle; the pulling handle can drive the first and the second acting pieces to rotate when being pulled so as to drive the ratchet wheel to rotate; the pulling handle is arranged on the side edge of the first acting piece and on a same shaft so as to reach the purposes of reducing the acting space of the pulling handle on the bicycle body cover, easy mounting and good appearance.

Description

【Technical field】 [0001] The invention relates to a parking brake structure of a motorcycle, in particular to a structure which can reduce the operating space of a handle, is easy to install and has a good appearance. 【Background technique】 [0002] Existing motorcycle 1, as shown in Figure 1, is mainly made of a steering mechanism 11, a seat pad 12, a power unit 13, a main foot frame 14 and a car body cover 15, and the steering mechanism 11 upper end A steering handle 111 is provided, and the steering handle 111 can be held by the driver with both hands to control the steering of the motorcycle 1. A front fork 112 is provided at the lower end of the steering mechanism 11, and the front fork 112 is pivotally connected to the front wheel FW. Thereby, the motorcycle 1 can be freely turned. The seat cushion 12 is for the driver to sit on. A power unit 13 is arranged below the seat cushion 12, and a rear wheel RW is pivotally connected to the rear end of the power unit 13. The ...

AI Technical Summary

Problems solved by technology

[0010] Although the existing hand brake 2 can achieve the convenience of parking the large motorcycle 1 by the above-mentioned structure, yet, since the pull handle 24 and the first actuator 22 are almost on the same plane, and the hand brake 2 The connecting rod 224 must be activated by pressing the push button 243, and then the ratchet 229 must be activated. The handle seat 222 must be extended at one end of the first actuator 22, so the range of motion of the handle 24 will be limited. become very large, as shown in Figure 4, wherein the dotted line part represents the operating range of the handle 24 of the hand brake 2, in order to make the hand brake 2 can operate normally, so the operator will open a long hole on the car body cover 15 151, therefore a decorative cover 25 must be installed on the elongated hole 151 of the vehicle body cover 15, so as to cover the components of the hand brake 2, because the parts of the conventional hand brake 2 are complicated and difficult to assemble, which will increase the cost In addition, when the cog 2291 of the ratchet 229 is embedded in the positioning tooth groove 221, it will be subjected to a relatively large pulling force of the brake line 212, so that the cog 2291 will generate a downward force on the positioning tooth groove 211, and at this time If you want to press the button 243 to move the cog 2291 away from the positioning tooth groove 211, you need to apply a very large pressure, and it is very difficult to apply this pressure with your fingers, which will cause problems in the operation. It is not easy, and the number of parts of the hand brake 2 is large, which also causes an increase in cost

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