Power-assisted pedal for clutch

Abstract

The invention relates to a power-assisted pedal for a clutch, and belongs to the technical field of automobile parts. The pedal comprises a support, a clutch pedal body and a torsional spring, wherein the clutch pedal body is hinged to the support through a rotary shaft, and the torsional spring is arranged on the rotary shaft. The support is provided with a first supporting column and a second supporting column, the second supporting column is connected with a moment arm through a first connecting piece, and the moment arm is provided with a first connecting groove and a first bearing cam which is arranged through a second connecting piece. The first connecting groove is provided with a connecting rod, the first supporting column is connected with the connecting rod through a tension spring, the clutch pedal body is provided with a second connecting groove, and the second connecting groove is provided with a second bearing cam through a third connecting piece, wherein the second bearing cam makes contact with the first bearing cam always. When the clutch pedal body is in a restoration state, the horizontal axis of the second bearing cam is slightly higher than that of the first bearing cam. The power-assisted pedal is simple and compact in structure and low in cost, the elastic force of the tension spring is utilized to replace the tread force of the foot in the tread process, and therefore, a lot of labor is saved.

Description

technical field [0001] The invention relates to a clutch booster pedal and belongs to the technical field of auto parts. Background technique [0002] Existing clutch pedal 6 such as image 3 As shown, the rotating shaft 2 is directly hinged on the bracket 1, the rotating shaft 2 is provided with a torsion spring 4 to limit the position of the clutch pedal 6, and the terminal post 5 is connected with the clutch by a wire rope. When changing gears or temporarily stopping at traffic lights, It is necessary to loosen the accelerator pedal 23 and step on the clutch pedal 6 to the bottom with a relatively large force, so that the actuator drives the clutch to open. The existing clutch pedal requires a relatively large force during the pedaling process, and the force can only be gradually increased or the same force is used throughout the entire process of the pedaling process. Reset, the clutch fits, causing the car to stall or move forward, that is, the existing clutch pedal is...

AI Technical Summary

Problems solved by technology

The existing clutch pedal requires a relatively large force during the pedaling process, and the force can only be gradually increased or the same force is used throughout the entire process of the pedaling process. Reset, the clutch is fitted, causing the car to stall or move forward, that is, the existing clutch pedal is very labor-intensive when stepping on it, and driving is more tiring in congested city blocks

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