JPH0260891A - Step position adjusting device for motorcycle - Google Patents

Abstract

PURPOSE:To enable the position of a step to be optionally adjusted by slidably inserting the square projection of a slider into the sliding long hole in the lower side bracket of a vehicle body, and inserting the spindle of a step member into the hole provided in the square projection, and then tightening it by screwing a nut via a spring plate. CONSTITUTION:The square projection 5 of a slider 4 is slidably inserted into the sliding long hole 3 in a bracket 2 which has been fitted to the lower side of a vehicle body 1, and the spindle 7 of a step member 6 is inserted into the hole 8 provided in the square projection 5, and then on the end thereof, a nut 10 is tightened via a spring plate 9. Next, to the step member 6, the base part of a foot lever 13 is pivoted, and the inner end of a step 14 is also turnably pivoted. And the position of the step 14 can be optionally adjusted by turning the step 14, and making this a lever, by turning the step member 6 to loosen the nut 10, and then by moving the slider 4 along the long hole 3 in the bracket 2. Thus, the position of the step can be easily adjusted without requiring a tool especially.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application] The present invention relates to a step position adjustment device for a motorcycle, which allows a rider riding a motorcycle to easily adjust the position of a foot step without using any tools.

[Conventional technology and its problems]

Motorcycles are equipped with steps that protrude laterally on the left and right sides of the lower part of the vehicle body, and a rider seated astride the upper seat 1~ places his/her feet on the -L side of the steps.
There is. A foot lever is installed in front of the left and right steps, and the toe of the foot placed on the step is used to operate the foot lever to change the gear transmission and operate the play V of the rear wheels. . The position of the step is set to suit the rider's physique, but if it does not suit the rider's physique, it can be adjusted by loosening the bolts on the arm that tighten the step position. I try to act like a monkey. When the position of the step is adjusted, the position of the foot lever is also adjusted accordingly by adjusting the position of screw J1, which is time-consuming and requires a portable tool. etc. is troublesome.

(Purpose of the Invention) This invention links the position of the foot pedal and the position of the foot pedal at the same time, making it easy to adjust without using a shell. The purpose is to install a 17-position adjustment device at 111.

7 (Structure of the invention) Hereinafter, the present invention will be explained with reference to embodiments shown in the drawings.

Figure 1 shows an embodiment of the present invention.
) T″ is there.

The bottom side of the middle rest 1 is equipped with a long slide hole 3 (=11J) on the bottom side, and the slider 4 has a long slide hole 3 that has a large arc shape in the front and back direction. A rectangular protrusion 5 is integrally provided, and the rectangular protrusion 5 is slidably inserted into the slide elongated hole 3.The step fitting 6 is inserted into a hole 8 provided in the rectangular protrusion 5, and is slidably inserted into the slide slot 3. 1. Insert a spring plate 9 bent into a dogleg shape at the tip and screw together a nut 10. 1. Spring plate 9
The end edge of the button 10 is hooked to ifI'i11 provided on the bracket 2 to prevent it from turning.
A mold bend 12 is provided to prevent it from rotating against the side of the spring plate 9.
I4A? ) Attach the base of step 1/I to the tip by rotating it upwards using the sea urchin spindle 15). No on the right
The rear end of the 1-1 bar 13 is connected to the bar 1 through the
Connect to No. 1 master cylinder 17. Play-1
- The master cylinder 17 is connected to the wheel cylinder of the rear wheel with a hose.
is connected to the gear lever 19 of the south-central transmission via the link 18.
Connect to. The step 14 has a lever 20 pivoted on the inside of the lower surface so that it can be bent outward without being rotated. The step 14 is provided with a positioning protrusion 21 at the bottom, and the stopper 21 of the slider 4
It is designed to fit between the two.

5 and 6 show other embodiments of the present invention. In this case, an adjustment screw 24 is rotatably supported on a boss 23 protruding inside the brackets 1 and 2, and a threaded cylinder 2 protruding and pivoted on a rectangular protrusion 5 of the slider 4.
5 and Agilest Screw J-24 are screwed together. The other parts are the same as those shown in FIGS. 1 to 4, and are denoted by the same reference numerals. l il'j <.

[Operation of the invention] When changing the position of the step 14, rotate the step 14 in the opposite direction so that it is perpendicular to the step fitting 6. If you are weak, bend the lever 20 further outward. , step 14 and lever 20) and turn the step fitting 6, the nuts 1-10 loosen and slide the rectangular protrusion 1j of the slider 4 along the slide elongated hole 3 of the bracket 2. 1, which can be moved to adjust its position, are prevented from rotating by a spring plate 9, and the spring plate 9
1 prevents rotation, so there is no need to use a wrench on nut 10. In this way, the step 14 and the lever 20 can be loosened using the tool <'KL. Once it has been moved to a predetermined position, step 14 and lever 20 are rotated in the opposite direction to fix the tightening position. In the case of FIGS. 5 and 6, by loosening the nut j-10 and turning the assist screw 2-2/, the slider 4 moves along the slide slot 3 in small increments, and the l? 3 adjustments possible. As the step metal fitting 6 moves, No. 1 to Lever 1
3 also moves at the same time, and the two mill levers 13 and 14 move.
(◇The relationship is always kept constant, No. 1 to Lever 13
3.It does not take time to adjust separately.
The master cylinder 17 moves together with the slider 1,
Since the fulcrum of the link 18 is approximately aligned with the center of the arc of the slide elongated hole 3, there is no need for adjustment.

〔Effect of the invention〕

As explained above, the present invention involves inserting the rectangular protrusion of the slider into the long slide hole of the IJ bracket on the side of the small body so as to be able to move the step metal part. Penetrate the shaft of the foot lever into the hole installed in the square protrusion, insert a spring plate into the tip, screw the nut, and attach the 15th part of the foot lever to the step fitting, making the inner end of the step rotatable. Shaft attachment 11
Since I made it so that the step is 1 yen 1 child, I rotate the step metal fittings and loosen the knot.
So, move the slider through the long slide hole r of Bracs 1-.
You can easily adjust the position of the step by moving the step (X) and adjusting the position of the step without using any tools.Also, when adjusting the step, move the lever to the step 1! C, the trouble of specially adjusting the foot leverf:> ,/)X
Furthermore, by screwing the azimuth I screw onto the slider, the rotation of the azimuth I screw can be adjusted minute by minute. .

[Brief explanation of the drawing]

Figures 1 to 4 show an embodiment of the present invention, with Figure 1 being a side view and Figure 2 showing a partially broken section! ,: II side view, Figure 3 is a plan view, Figure 4 is a side view of the whole, Figures 15 and 6 (showing other embodiments of the present invention, Figure 5 is a plan view, FIG. 6 is a partially enlarged internal side view.

Claims (1)

[Claims] 1. The rectangular protrusion of the slider is slidably inserted into the elongated slide hole of the bracket attached to the lower side of the vehicle body, and the shaft of the step fitting is passed through the hole provided in the rectangular protrusion. A step position for a motorcycle, characterized in that a spring plate is inserted into the tip of the step, a nut is screwed together, the base of the foot lever is pivoted to the step metal fitting, and the inner end of the step is rotatably pivoted. Regulator. 2. The motorcycle step position adjusting device according to claim 1, wherein an adjustment screw pivotally attached to the bracket is screwed into a rectangular protrusion of the slider.