Title:
AIR VALVE
Document Type and Number:
WIPO Patent Application WO/2024/027215
Kind Code:
A1
Abstract:
An air valve, comprising a valve seat (1), wherein the valve seat (1) is provided with an exhaust channel (101), and a valve core (2) for opening and closing the exhaust channel (101); a sealing structure is arranged between the valve core (2) and the exhaust channel (101); and the valve core (2) is connected to the valve seat (1) in such a way that same can turn over so as to be open or closed, so that an airflow in the exhaust channel (101) can push open the valve core (2) when air is exhausted through the air valve. The air valve uses the turn-over opening/closing type valve core (2), which reduces the overall height of the air valve and is beneficial to the transportation and storage of the air valve.
Inventors:
SHI ZHENGBING (CN)
Application Number:
PCT/CN2023/089818
Publication Date:
February 08, 2024
Filing Date:
April 21, 2023
Export Citation:
Assignee:
GUANGDONG TAILI TECH GROUP CO LTD (CN)
International Classes:
B65D81/20; B65D30/24; B65D33/01; B65D33/16
Foreign References:
| CN115285522A | 2022-11-04 | |||
| CN218559728U | 2023-03-03 | |||
| CN218559727U | 2023-03-03 | |||
| CN218559726U | 2023-03-03 | |||
| US4776501A | 1988-10-11 | |||
| CN102180311A | 2011-09-14 | |||
| CN110626635A | 2019-12-31 | |||
| US20090257688A1 | 2009-10-15 | |||
| US20200047968A1 | 2020-02-13 |
Attorney, Agent or Firm:
GUANGZHOU ZHIYOU PATENT & TRADEMARK AGENCY CO., LTD. et al. (CN)
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