An adjustment device (1) for a seat comprises a swing mechanism comprising a first plate (2) associated with a central pneumatic column for height adjustment of the seat. The second plate (7) is hinged to the first plate (2) such that the second plate is swingable by a pair of first pivots (8a, 8b) and is fixed to the backrest. The linkage (14) is hinged to the first plate (2) through a second pivot (15) and is hinged to the third plate (21) through a third pivot (20), and the seat can be associated with the third plate. The third plate (21) is hinged to the second plate (7) by a pair of fourth pivots (25a, 25b). A member (19, 40) is associated with the linkage (14) for connection to at least one slat or leaf spring (28) arranged on a plane substantially parallel to the plane of the seat and adapted to elastically resist the inclination of the second plate (7) relative to the first plate (2).
一种用于座椅的调节装置(1),包括摆动机构,摆动机构包括与用于座位的高度调节的中心气动柱相关联的第一板(2)。第二板(7)铰接到第一板(2),使得第二板能通过一对第一枢轴(8a、8b)摆动,并且固定到靠背。而且联动件(14)通过第二枢轴(15)铰接到第一板(2),且又通过第三枢轴(20)铰接到第三板(21),座位能与第三板相关联。第三板(21)通过一对第四枢轴(25a、25b)铰接到第二板(7)。构件(19、40)与联动件(14)相关联,用于连接到至少一个板条或板簧(28),该至少一个板条或板簧布置在与座位的平面基本上平行的平面上且适于弹性地抵抗第二板(7)相对于第一板(2)的倾斜。
Adjusting device for seat with swing mechanism
具有摆动机构的用于座椅的调节装置
2023-11-10
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Mechanism for adjusting contour of seat and seat with contour-adjusting mechanism
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