Vehicle seat and commercial vehicle with at least one vehicle seat

摘要

The invention relates to a vehicle seat with a seat part, with a backrest and with a height-adjustable armrest, in which the height-adjustable armrest has an arm support part and a lever mechanism to lift or lower the arm support part with a stationary base component, with one or two pivot lever parts articulated to the base component and with a height-adjustable lower component articulated to the pivot lever parts to carry the arm support part, wherein the height-adjustable armrest is distinguished by a locking device to lock the lever mechanism with a first locking part arranged on the side of the base component and having a first locking tooth system, with a second locking part arranged on the side of the lower component and having a further locking tooth system , and with locking means, which are displaceably arranged in relation to the two locking parts by means of an actuating element in such a way that counter-locking tooth systems of the locking means can engage in the locking tooth systems of the locking parts or can disengage in order to lock or unlock the lever mechanism.

主权项

1. A vehicle seat, comprising:
a seat part; a backrest; and a height-adjustable armrest, including:
an arm support part;a lever mechanism to lift or lower the arm support part;a stationary base component;at least one pivot lever part articulated to the base component;a height-adjustable lower component articulated to the at least one pivot lever part to carry the arm support part; anda locking device, including:
a first locking part, wherein the first locking part is fixed to the at least one pivot lever part, and wherein the first locking part includes a first locking tooth system;a second locking part, wherein the second locking part is fixed to the height-adjustable lower component, and wherein the second locking part includes a second locking tooth system; andfirst and second locking sliding parts, wherein the first and second locking sliding parts are displaceably arranged in relation to the first and second locking parts by an actuating element in such a way that a counter-locking tooth system of the first locking sliding part can engage in the locking tooth system of the first locking part or can disengage from the locking tooth system of the first locking part and a counter-locking tooth system of the second locking sliding part can engage in the locking tooth system of the second locking part or can disengage from the locking tooth system of the second locking part in order to lock or unlock the lever mechanism.