Ts Tech Co., Ltd.

Yutaka Kizawa

Tatsuo Sayama

Shinji Sugiyama

Hiroyuki Kaku

Kensuke Mizoi

Ryuzaburo Abe

Takamasa Adachi

Akimitsu Kurihara

Takayuki Inoue

Hiroshi Takanohashi

A latching device () for vehicles capable of engaging with and disengaging from a rod-like portion (P) to lock and unlock the latching device () includes: a casing () at least partly formed by a first member made of a first material and having an insertion groove (A) for allowing the rod-like portion to be inserted thereinto; and a second member (latch () or reinforcement plate ()) made of a second material and configured to contact the rod-like portion (P). The second material has a higher specific gravity and a higher modulus of elasticity than the first material. For example, the first material is resin, whereas the second material is metal.

Latching device for vehicles

A vehicle seat cushion material and a vehicle seat exhibiting excellent moldability and recyclability and providing favorable seating comfortability is described. A cushion material includes a small pad made of resin foam, a pad body integrally stacked on an upper side of the small pad to cover the small pad, made of resin foam, and formed larger than the small pad, and an impregnation layer formed in such a manner that the resin foam of one of the small pad or the pad body is impregnated with an expandable stock solution composition of the other one of the small pad or the pad body and formed at at least a portion of an area between the small pad and the pad body. The impregnation layer is formed on an upper surface and a side surface of the small pad, and the small pad is sterically covered with the impregnation layer.

Vehicle seat cushion material and vehicle seat

Provided is a vehicle seat by which an impact of rear end collision is reduced and of which peripheral structure of a side frame is simplified. A vehicle seat includes: a seat back frame which includes side portions positioned at the sides thereof, a pressure receiving member which is jointed to the seat back frame through joint members and supports an occupant, and an impact reduction member which is disposed on at least one of the side portions to engage with the joint member and to move by a predetermined amount of impact load applied to the pressure receiving member so that the pressure receiving member is caused to move rearward; in which the side portion includes a convex portion protruding in the movement range of the impact reduction member, and the impact reduction member abuts against the convex portion so that the movement of the impact reduction member is prevented.

Vehicle seat

A vehicle seat includes a seat back frame of a rectangular shape having a pair of side frames, upper and lower seat springs mounted between the side frames, and a flexible cushion plate in the form of a single plate attached to the seat springs. The cushion plate has a lower wide section supporting the vicinity of ilia (S) of a seated occupant (P), and a narrow middle section for reducing hold performance for the vicinity of a waist of the seated occupant (P). The cushion plate has an upper edge projecting slightly higher than a ninth dorsal vertebra (R) of the seated occupant (P).

Growing community of inventors

Tochigi, Japan

Yutaka Kizawa