Distance adjustment device for chair

Details Distance adjustment device for chair Distance adjustment device for chair

2007-05-01

2007-05-01

Dunn, David R. (Department: 3636)

Chairs and seats

Movable back

C297S183100, C297S183700, C297S183600, C297S463100

Reexamination Certificate

active

11086698

ABSTRACT:
A distance adjustment device for a chair includes a guide rail, a movable plate slidably mounted on the guide rail, a movable handle pivotally mounted on the movable plate and having a first end detachably engaged with the guide rail, and a fixed handle secured on the movable plate and located opposite to a second end of the movable handle. Thus, the user only needs to hold the push portion of the movable handle and the grip portion of the fixed handle by his one hand to unlock and move the movable plate, so that the distance adjustment device is operated by the user's one hand.

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