A swivel mechanism (20) for a seat assembly for use in a motor vehicle has: a base plate (38); a rotating plate (92) pivotally coupled to the base plate and having an inner flange (96), an outer ring (106), and an outer flange (108). The rotary mechanism also includes a retaining ring (54) having an annular portion (60) and fixedly coupled to the base plate, with the inner flange (96) axially spaced between the annular portion (60) and the base plate (38). The rotation mechanism also includes a support plate (72) including an upper channel (78) and a J-shaped channel (80) extending in a circumferential direction. The J-shaped channel has an inner side portion (82) projecting axially upward from the upper channel (78), an outer side portion (84) projecting axially downward and spaced radially outward from the inner side portion (82), where the outer side portion (84) is fixedly coupled to the base plate, and a radial portion (86) extending radially between the inner side portion and the outer side portion.
一种用于在机动车辆中使用的座椅组件的旋转机构(20)具有:基部板(38);旋转板(92),该旋转板(92)以枢转的方式联接至基部板并且具有内凸缘(96)、外环(106)和外凸缘(108)。旋转机构还包括具有环形部分(60)并且固定地联接至基部板的保持环(54),其中,内凸缘(96)在环形部分(60)与基部板(38)之间轴向地间隔开。旋转机构还包括支撑板(72),该支撑板(72)包括沿周向方向延伸的上部通道(78)和J形通道(80)。J形通道具有从上部通道(78)轴向向上突出的内侧部(82)、轴向向下突出并与内侧部(82)径向向外间隔开的外侧部(84)、以及在内侧部与外侧部之间径向延伸的径向部分(86),其中,外侧部(84)固定地联接至基部板。
Rotating mechanism with dual-function supporting plate
具有双重功能支撑板的旋转机构
2024-12-31
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |