Vehicle seat and passenger selection system

Patent metadata

Field	Value
Publication number	US-10974619-B2
Application number	US-201815935416-A
Country	US
Kind code	B2
Filing date	Mar 26, 2018
Priority date	Mar 28, 2017
Publication date	Apr 13, 2021
Grant date	Apr 13, 2021

Abstract

A vehicle seat comprises a frame member provided on a floor of a vehicle, a seat part such as a seat cushion detachably attached to the frame member, a mechanical connector device provided on the frame member and the seat part for detachably attaching the seat part to the frame member; and an electric connector device provided on the frame member and the seat part for electrically connecting an electric component provided on the seat part to an electric component provided on the frame member.

First claim

The invention claimed is:

1. A vehicle seat, comprising:
a frame member provided on a floor of a vehicle, the frame member including a lower frame part extending in a fore and aft direction and an upper frame part extending substantially upward from a rear end of the lower frame part;
a plurality of seat parts detachably attached to the frame member, the seat parts including a seat cushion, a seat back, and a head rest;
a mechanical connector device provided on the lower frame part, the upper frame part, and each of the seat parts for detachably attaching each of the seat parts to the frame member; and
an electric connector device provided on the lower frame part, the upper frame part, and each of the seat parts for electrically connecting an electric component provided on each of the seat parts to an electric component provided on the frame member;
wherein the electric connector device is integrally incorporated in the mechanical connector device;
the lower frame part and the upper frame part are each made of a hollow tubular member defining an inner space, and
the inner space receives the electric component.

2. The vehicle seat according to claim 1 , wherein the mechanical connector device is provided with a first tube provided on the seat parts and a second tube provided on the frame member and configured to be fitted into or onto the first tube, and the electric connector device includes a first part received in the first tube and a second part received in the second tube.

3. The vehicle seat according to claim 2 , wherein the first part of the electric connector device is provided with an identifier carrying prescribed information, and the second part of the electric connector device is provided with a recognition device configured to read information carried by the identifier.

4. The vehicle seat according to claim 1 , wherein the inner space of the upper frame part receives an air bag device; and
the electric component includes the control device received in the inner space and electrically connected to the air bag device via wires passed through the inner space.

5. The vehicle seat according to claim 4 , wherein the lower frame part is attached to the floor via a plurality of legs, the control device is connected to an onboard power source via a power cable, and the power cable extends to the power source via the inner space and the interior of one of the legs.

Assignees

• Ts Tech Co Ltd

Inventors

• Kaku Hiroyuki
• Numajiri Hiroyuki
• Kobayashi Hitomi
• Miyoshi Takako
• Fujita Satoshi
• Abe Katsuhiko
• Yoshida Hajime
• Mitsui Takahiro
• Kurimoto Tomoyuki

Classifications

• B60N2/002 Primary

  Seats provided with an occupancy detection means mounted therein or thereon (detection means responsive to presence or absence of children B60N2/266) · CPC title

• B60N2210/42

  Strain gauges · CPC title

• B60N2/015 Primary

  Attaching seats directly to vehicle chassis · CPC title

• B60N2210/12

  Capacitive; Electric field · CPC title

• B60N2210/48

  Piezoelectric · CPC title