Title:
ANTI-FALSE-TOUCH SAFETY SWITCH, LOCKING MECHANISM, AND LOCKING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/055499
Kind Code:
A1
Abstract:
An anti-false-touch safety switch (7), a locking mechanism (100), and a locking system, relating to the technical field of aviation machinery. The anti-false-touch safety switch (7) comprises: a rotary locking member (71), used to be in a locking fit with an inner handle (52) so as to inhibit same from performing a door opening action, or to release the locking fit; and a force application rotating member (72), used for driving a locking end (711) to perform circular motion relative to a trigger end (712), wherein the inner handle (52) is provided with a locking slot (523) in a locking fit with the locking end (711). Driven by the force application rotating member (72), the rotary locking member (71) rotates between a locking position where the locking end (711) is inserted into the locking slot (523) to form the locking fit, and an unlocking position where the locking end (711) is disengaged from the locking slot (523) to release the locking fit. The inner handle (52) has an anti-false-opening capability, and controls the on-off of the anti-false-touch safety switch (7) by an operation of rotating the force application rotating member (72), thus allowing obvious and easy-to-identify on-off states while avoiding a limitation on the boundary dimension of the inner handle (52).
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Inventors:
LIN SHANHUI (CN)
ZHANG WEI (CN)
LI XIANGYU (CN)
WANG JIN (CN)
ZHENG ZHANGKUN (CN)
ZHANG WEI (CN)
LI XIANGYU (CN)
WANG JIN (CN)
ZHENG ZHANGKUN (CN)
Application Number:
PCT/CN2023/074459
Publication Date:
March 21, 2024
Filing Date:
February 03, 2023
Export Citation:
Assignee:
YUHUAN TIANRUN AVIATION MACHINERY MFG CO LTD (CN)
International Classes:
E05B15/00; B64C1/14; E05B1/00; E05B13/00
Domestic Patent References:
| WO2012115317A1 | 2012-08-30 |
Foreign References:
| CN111236743A | 2020-06-05 | |||
| CN209874679U | 2019-12-31 | |||
| CN213144141U | 2021-05-07 | |||
| CN210370189U | 2020-04-21 | |||
| CN207633901U | 2018-07-20 | |||
| CN107558824A | 2018-01-09 | |||
| CN111927204A | 2020-11-13 | |||
| CN107503586A | 2017-12-22 | |||
| CN110905302A | 2020-03-24 | |||
| CN205348972U | 2016-06-29 | |||
| DE4023822A1 | 1992-01-30 |
Attorney, Agent or Firm:
SHANGHAI DANRONG & ZONGDE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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