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Title:
CRESCENT LOCK
Document Type and Number:
Japanese Patent JP2020176465
Kind Code:
A
Abstract:
To make inconspicuous a crescent lock capable of detecting a rotating position of a crescent and transmitting the same to an external part.SOLUTION: The crescent lock comprises: a detection circuit 3 that detects the rotating position of a crescent 2 relative to a base 1; a wireless chip 4 that wirelessly transmits a predetermined signal corresponding to a detection result by the detection circuit 3; a battery 5; and a cover 6 mounted on the crescent 2. The detection circuit 3, the wireless chip 4 and the battery 5 are stored in a space formed by the crescent 2 and the cover 6.SELECTED DRAWING: Figure 1

Inventors:
OGASA TAKAHIRO
NAKAMINE TOMOHIKO
Application Number:
JP2019080127A
Publication Date:
October 29, 2020
Filing Date:
April 19, 2019
Export Citation:
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Assignee:
SHIBUTANI KK
International Classes:
E05B65/08; E05B41/00; E05B45/06; E05B45/08
Attorney, Agent or Firm:
Naoya Kamata
Bunji Kamata
Yaichiro Nakatani
Tounaga Mitsuhiro



 
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