Vehicle turn signal switch device

A turn signal and switch device technology, applied in signal devices, electric switches, optical signals, etc., can solve the problems of unfavorable comfort in the car cabin, and achieve the effect of simple structure and smooth sliding contact

Inactive Publication Date: 2016-02-24
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the collision sound is generated whenever idling occurs, it becomes the main cause of noise in the vehicle interior, and therefore, it is not conducive to improving the comfort of the vehicle interior.

Method used

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  • Vehicle turn signal switch device
  • Vehicle turn signal switch device
  • Vehicle turn signal switch device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] A turn signal switch device for a vehicle having a cancel mechanism of an embodiment will be described.

[0033] like figure 1 As shown, a combination switch unit 13 is arranged near a steering shaft 12 connected to a steering wheel 11 of the vehicle. The combination switch unit 13 is provided on a steering column (not shown), and has, for example, a wiper switch device 15 on the right side and a turn signal switch device 16 on the left side with respect to the common base 14 located in the center.

[0034] The turn signal switch device 16 sends out a right turn lighting switch signal when the operating lever 23 at the neutral position Ne is swung in the upward direction, and sends out a right turn lighting switch signal when the operating lever 23 is swung in the downward direction. Turn left on the light signal. A right signal lamp (not shown) blinks with a right turn signal, and a left signal lamp (not shown) blinks with a left signal. Hereinafter, the turn signal...

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PUM

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Abstract

The invention discloses a turn signal switch device for a vehicle, capable of suppressing the generation of the collision sound of a cancel pin (42) when the steering wheel (11) is manipulated in the direction of the turn signal. The turn signal switch device (16) includes a fixed part (21) and a movable disc (22). The cancel bolt (42), which can swing and can advance and retreat relative to the cancel cam (41), is supported on the fixed part (21) and the movable plate (22), and has a sliding contact surface (51) that is in sliding contact with the fixed part (21). ). The cancel pin (42) is biased by the return spring (45) in both the direction (A1) toward the cancel cam (41) and the direction (A2) in which the sliding contact surface (51) and the fixing member (21) are brought into sliding contact.

Description

technical field [0001] The present invention relates to a turn signal switch device for a vehicle. Background technique [0002] The turn signal switch device for a vehicle is configured to return the cancel pin to the neutral position by the cancel cam by returning the steering wheel in the direction of canceling the turn signal. Such a turn signal switch device is known from Patent Document 1, for example. [0003] The turn signal switch device known from Patent Document 1 has: a fixed member located near the steering shaft; a movable plate with a switch that is swingably supported on the fixed member; an operating lever that operates the movable plate; mechanism. The cancel mechanism includes a cancel cam rotatable with the rotation of the steering shaft, and a cancel pin supported by the fixed member and the movable plate. The cancel pin is biased toward the cancel cam by a return spring made of a leaf spring. [0004] Furthermore, the cancel pin has a first shaft su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q1/40H01H3/18H01H25/04
CPCH01H3/42B60Q1/425B60Q1/0076B60Q1/42
Inventor 岛田昌彦浦川雅丞
Owner HONDA MOTOR CO LTD
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