Manual regulator for door glass of vehicle

Abstract

The present disclosure provides a manual regulator device for a door glass of a vehicle for lifting and lowering operation of the door glass, adapted to prevent a phenomenon in which the door glass floats to be lifted or lowered by an external force. This is accomplished by an improved structure in which torque of a balance spring is transmitted to the clutch but not to a clutch spring.

Description

technical field [0001] The present invention relates to a manual window regulator device for a door glass of a vehicle. More particularly, the present invention relates to a manual window regulator device for raising and lowering operation of a door glass of a vehicle, which is suitable for preventing the phenomenon of raising or lowering the door glass due to shaking due to external force. Background technique [0002] Generally, an electric window regulator device is installed as a convenient device inside a door panel of a vehicle, and a door glass is automatically raised or lowered by the electric window regulator device during an opening and closing operation. [0003] On the other hand, a manual window regulator device adapted to be able to raise or lower the door glass by manually operating a handle by a passenger is used in some low-cost types of vehicles. [0004] Reference attached Figure 11 , the manual window regulator device is configured to include: a support...

AI Technical Summary

Problems solved by technology

[0036] Accordingly, although the coupling spring 260 needs to expand in the outer diameter direction together with the shaking or shock applied to the door glass 260, since the balance spring 230 always transmits torque to the coupling spring 260 in the opposite direction to expansion, Therefore, such a phenomenon occurs that the coupling spring 260 cannot be easily expanded in the direction of the outer diameter.

[0037] In other words, since the coupling spring 260 cannot be fully expanded but not fully expanded, there occurs a phenomenon that the coupling spring 260 cannot be firmly inserted into the inner diameter surface of the groove 252 of the manual housing 250 to be connected with the rotating shaft. between the outer diameter surfaces of the device 270

[0038] Therefore, there is a problem that the coupling spring 260 is not restrained, and the rotational force is transmitted from the drum 290 to the rotational shaft 210 together with shaking or shock applied to the door glass, resulting in a Make the door glass go up or down

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