Title:
エアバッグ調整用ポンプバルブコンビネーション装置
Document Type and Number:
Japanese Patent JP7149415
Kind Code:
B2
Abstract:
A pump and valve combination for bladder adjustment is revealed and including a fluid supply member, a valve member and a bypass line. The fluid supply member includes a head end and a tail end. A bottom cover is disposed on the tail end and the fluid supply member provides fluid to the bottom cover through the tail end. The valve member is arranged at the head end and communicating with bladders. The valve member includes a valve cap fixed on the head end, a solenoid operated directional control valve, and an air supply tube. Two ends of the bypass line are connected to the bottom cover and an air input end of the air supply tube, respectively. An input portion and an output portion of the solenoid operated directional control valve are connected to an air output end of the air supply tube and the bladder respectively.
Inventors:
Zhang Satoshi
Xu Seika
Xu Seika
Application Number:
JP2021520427A
Publication Date:
October 06, 2022
Filing Date:
August 01, 2019
Export Citation:
Assignee:
Interdisciplinary Precision Co., Ltd.
International Classes:
A47C7/40; A47C7/62; A47C27/08; B60N2/20; F04B45/047
Domestic Patent References:
| JP2015127511A | ||||
| JP2016217334A |
Foreign References:
| CN208996926U | ||||
| US20110229359 | ||||
| US20140161654 |
Attorney, Agent or Firm:
Takao Iriko