초록 ▼

The specification discloses a chair including side arms readily and conveniently alignable with one another and/or the chair seat at any time, even after the chair is assembled. More specifically, the control includes a chair iron and a pair of side arms pivotally supported by the iron on opposite s

The specification discloses a chair including side arms readily and conveniently alignable with one another and/or the chair seat at any time, even after the chair is assembled. More specifically, the control includes a chair iron and a pair of side arms pivotally supported by the iron on opposite sides thereof for movement in a generally vertical plane. Further included is a locking mechanism for releasably locking each arm in one of its pivotal positions to fixedly secure the arms in alignment with respect to the chair iron.

대표청구항 ▼

A chair control comprising: means for supporting a chair seat; and arm support means for supporting left and right chair arms on opposite sides of the chair seat, said arm support means including pivotal mounting means for pivotally mounting at least one of the chair arms with respect to said chair

A chair control comprising: means for supporting a chair seat; and arm support means for supporting left and right chair arms on opposite sides of the chair seat, said arm support means including pivotal mounting means for pivotally mounting at least one of the chair arms with respect to said chair seat support means for movement in a generally vertical plane, said pivotal mounting means including an axle member and an arm support member to support the one chair arm, said arm support member being pivotally supported by said axle member, said arm support member including a slide tube slidingly received over said axle member, said arm support means further including releasable locking means for releasably locking said pivotal mounting means in a desired pivotal position, said releasable locking means including a first plate supported in fixed relation to said axle member, a second plate supported in fixed relation to said slide tube, said plates being in generally overlying sliding relation to each other, and means for releasably securing said overlying plates together, whereby the one chair arm can be readily aligned with respect to said chair seat support means.