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Power window switch apparatus

A technology of switch device and electric window, which is applied in the direction of electric switch, emergency protection device, window, etc., can solve the problem that the switch module 8 does not return, and achieve the effect of preventing abnormal state

Inactive Publication Date: 2005-06-01
KK TOKAI RIKA DENKI SEISAKUSHO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In the case where the damage S occurs on the part 6a of the operating lever 6, even after the operating knob 2 is turned down and the operation is released, the operating knob 2 returns, but the switch module 8 does not return and it may cause the power supply of the drive motor An abnormal state that is sustained while the window of the vehicle associated with the operated operation button 2 remains closed

Method used

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  • Power window switch apparatus
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Examples

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Embodiment Construction

[0031] The following will refer to the attached Figures 1 to 3 Embodiments according to the present invention will be described.

[0032] figure 1 shown in is essentially the same as Figures 4 to 9 Components similar to those in the related art shown in . are assigned the same reference numerals and their descriptions are omitted. The embodiment according to the present invention differs from the related art in that a second stopper 21 is provided to the switch main body 1 in addition to the stopper 11 . For ease of description, the stopper 11 is referred to below as a first stopper. The second stopper 21 and the first stopper 11 are substantially symmetrical to the point of the shaft 3 (hole 4). The part close to the end of the operating rod 6 corresponds to the second stopper 21 . The following predetermined rotation angle β of the operation knob 2 when the portion near the end of the operation lever 6 abuts against the second stopper 21 is set larger than the predet...

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Abstract

A power window switch device comprising: a switch main body; an operation knob pivotally supported by the switch main body; a first switch provided to the switch main body and restricting rotation of the operation knob to a first predetermined angle. a stopper; and a second stopper provided to the switch main body and restricting rotation of the operation knob to a second predetermined angle when the second stopper becomes impossible to restrict rotation of the operation knob.

Description

technical field [0001] The present invention relates to an electric window switch device, in which the rotation angle limiting structure of an operating button is improved. Background technique [0002] Such as Figure 4 with 5 As shown in , in a vehicle, especially a power window switch device for an automobile, an operating knob 2 is usually rotatably supported by a switch body 1 via a shaft 3 (pivot). The operation knob 2 includes a shaft 3 or a hole 4 engaged with the shaft 3 on opposite side surfaces thereof, and also includes a protrusion 5 and an operation lever 6 protruding downward from an inner upper portion thereof. A fork engaging portion 7 is formed at an end of the operation lever 6 protruding oppositely from the protrusion 5 . The operation button 2 includes an operation portion 20 through which the operator can operate the operation button 2 . [0003] On the other hand, the switch module 8 is provided inside the switch main body 1 . Although the details ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J1/17H01H3/16H01H3/46H01H19/635H01H21/02H01H21/04H01H21/36H01H23/24
CPCH01H21/22H01H2009/0083H01H2021/225H01H2300/01
Inventor 菱川浩二
Owner KK TOKAI RIKA DENKI SEISAKUSHO
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