JPH037272Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION This invention relates to a motorcycle handling system using a hydraulic brake or hydraulic clutch.

Large motorcycles use hydraulic brakes or hydraulic clutches. The front wheel hydraulic brake and hydraulic clutch are operated by a hand lever attached to the steering wheel. Usually, as shown in FIG. 2, a grip B is attached to the end of a handlebar A, and a lever body C is attached to the inside of the grip B. A hand lever is protruded from the lever body C, and a master cylinder E is incorporated therein. A reservoir tank F is integrally provided above the master cylinder E. On a motorcycle, the entire surface is sometimes covered with a cowling G, and the cowling G is gouged out so that it does not hit when the handlebar A is rotated, but if the reservoir tank F is integrated with the lever body C, it will get in the way. As a result, there is an inconvenience that the gouge of the cowling G must be increased.

In view of this, this invention separates the master cylinder and reservoir tank to prevent them from getting in the way of the cowling, and also to eliminate problems in adjusting and removing the handlebar.

The embodiment of the present invention shown in FIG. 1 will be described below.

The handlebar 1 is a short piece made separately for the left and right sides, and the inner end is fastened to the upper bracket 2 on the front fork. The handlebar 1 has a grip 3 on the outer end.
is attached, and the lever body 4 is attached to the inside thereof. A master cylinder 5 is integrally provided on the lever body 4, and a hand lever 6 is rotatably protruded. The master cylinder 5 is
It is connected by a pipe to the front hydraulic brake or hydraulic clutch. Align the boss 8 of the reservoir tank 7 with the inner end of the extension of the axis of the handlebar 1,
It is attached with bolts 9, and the inner end of the handlebar 1 is located forward of the outer end of the upper bracket 2. Then, the master cylinder 5 and the reservoir tank 7 are connected by a pipe 10. 11 is a cowling.

The effect will be explained.

Since the reservoir tank 7 is attached to the inner end of the handlebar 1 and located at the inner position, it does not interfere with the cowling 11 when the handlebar 1 is rotated, and the occurrence of gouging of the cowling 11 can be reduced. Since the master cylinder 5 is attached to the handlebar 1 and the reservoir tank 7 is also attached to the handlebar 1, even if the position of the handlebar 1 is rotated and adjusted, the relative position does not change. Even if the position of the reservoir tank 7 is adjusted in the rotational direction, the reservoir tank 7 can always be placed in a vertical position by simply loosening and retightening the bolt 9, and the liquid level can be kept horizontal. Even when the handlebar 1 has to be removed for maintenance, it can be removed at the same time, saving time and effort.

As explained above, this idea involves attaching separately formed handlebars on the left and right sides to the upper bracket of the front fork so that they can be rotated, and a master cylinder and reservoir that are operated by the hand lever of the hydraulic brake or hydraulic clutch. A handle device for a motorcycle that is connected to a tank by a pipe, wherein the inner end of the handlebar is located forward of the outer end of the upper bracket, and the reservoir tank is located at the inner end on an extension of the axis of the handlebar. Since it is configured to be attached, the reservoir tank can be located inside, and it will not interfere with the cowling when operating the handlebar, making it possible to reduce the amount of handlebar gouging in the cowling. Since the master cylinder and reservoir tank are attached to the handlebar, the handlebar can be easily adjusted in position and removed for maintenance. Additionally, even if you adjust the position of the handlebar in the rotational direction, the reservoir tank is attached to the inner end on the axis of the handlebar, so the fluid level will not fluctuate, and the reservoir tank can always be placed in the correct position. There are various effects.

[Brief explanation of the drawing]

Fig. 1 is a plan view showing one embodiment of the present invention;
The figure is a plan view showing a conventional example. 1...handlebar, 2...front fork, 5...
Master cylinder, 6...Hand lever, 7...
...Reservoir tank, 10...pipe.

Claims (1)

[Scope of utility model registration request] Separately formed handlebars on the left and right sides are attached to the upper bracket of the front fork so that their rotation can be adjusted.
In a system in which a master cylinder operated by a hand lever of a hydraulic brake or a hydraulic clutch is connected to a reservoir tank by a pipe, the inner end of the handlebar is located forward of the outer end of the upper bracket, and the reservoir tank is connected to the reservoir tank. A handlebar device for a motorcycle, characterized in that it is attached to an inner end of a handlebar on an extension of its axis.