초록 ▼

An automotive seat with a suspension device has an X-shaped link mounted between an upper seat frame and lower floor frame. The X-shaped link is equipped with a seat belt anchor and a sublink link slideably connected between one of the link members of the X-shaped links and the lower floor frame. Th

An automotive seat with a suspension device has an X-shaped link mounted between an upper seat frame and lower floor frame. The X-shaped link is equipped with a seat belt anchor and a sublink link slideably connected between one of the link members of the X-shaped links and the lower floor frame. The sublink has an elongated hole at one of its ends which is slideably engaged to a pin on one of the link members of the X-shaped links. The other end of the sublink is pivotally connected to the lower floor frame. When a force is exerted on the seat belt anchor, it is transmitted through the sublink directly to the floor, thereby preventing damage or deformation of the suspension device. Further, when the suspension is contracted, the X-shaped link and the sublink are hidden behind the upper and the lower frames thereby creating a suspension device with a very low profile.

대표청구항 ▼

An automotive seat with a suspension device having upper and lower frames, the seat including a seat cushion on the upper frame and the lower frame engaging a floor of an automobile body, said seat comprising: an X-shaped link means entirely interposed inwardly of the upper and lower frames; a first

An automotive seat with a suspension device having upper and lower frames, the seat including a seat cushion on the upper frame and the lower frame engaging a floor of an automobile body, said seat comprising: an X-shaped link means entirely interposed inwardly of the upper and lower frames; a first pivot connecting a first link member of said X-shaped link means to the upper frame; a second pivot connecting a second link member of said X-shaped link means to the lower frame; a seat belt anchor; a pin fixed on said first link midway between a cross point of said X-shaped link means and said first pivot; and a sublink positioned inwardly of the frames having one end connected to the lower frame by said second pivot and another end thereof formed with an elongated hole in which said pin is slideably retained.