Title:
SEAT DEVICE HAVING BUILT-IN BATTERY, SEAT SYSTEM HAVING BUILT-IN BATTERY, AND METHOD FOR CHARGING SEAT DEVICE HAVING BUILT-IN BATTERY
Document Type and Number:
WIPO Patent Application WO/2022/215855
Kind Code:
A1
Abstract:
The present invention relates to: a seat device having a built-in battery, wherein a connection head is brought into contact with a rail or a bus bar when the seat device is in a stop mode, and the connection head can be spaced apart from the rail or the bus bar when the seat device is in an operation mode to greatly reduce the friction between components during travel; a seat system having a built-in battery; and a method for charging a seat device having a built-in battery. The seat device having a built-in battery may include: a seat; a seat moving device installed in the seat so as to be capable of traveling along a rail installed in a vehicle; the battery, which is installed in the seat and supplies driving power to the seat moving device; and a battery charging device that selectively charges the battery according to whether the seat is in the stop mode or the operation mode.
Inventors:
HUR JAE MYUNG (KR)
CHANG WON HO (KR)
LEE DONG JUN (KR)
LIM JONG HO (KR)
CHANG WON HO (KR)
LEE DONG JUN (KR)
LIM JONG HO (KR)
Application Number:
PCT/KR2022/002276
Publication Date:
October 13, 2022
Filing Date:
February 16, 2022
Export Citation:
Assignee:
DAEWON SAN UP CO LTD (KR)
International Classes:
B60N2/02; B60N2/07; B60R11/00; B60R16/023; B60R16/033; H02J7/00
Foreign References:
| CN211508726U | 2020-09-15 | |||
| US20200189511A1 | 2020-06-18 | |||
| JP2019127114A | 2019-08-01 | |||
| KR20180131080A | 2018-12-10 | |||
| US20190299817A1 | 2019-10-03 |
Attorney, Agent or Firm:
KIM, Nam Sik (KR)
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