Title:
LOCKING UNIT, LOCKING SYSTEM AND ELECTRONIC APPARATUS
Document Type and Number:
Japanese Patent JP2021067124
Kind Code:
A
Abstract:
To prevent the inconvenience that a cylinder lock of a tubular pin tumbler lock is in a fixed position except for a rotation angle at which a key can be inserted and removed.SOLUTION: A locking unit allows a key to be inserted with a first keyway and a second keyway aligned. The locking unit includes an exterior portion provided with a keyhole having the first keyway, a cylinder lock having the second keyway and which can be locked and unlocked according to a rotation angle of the key inserted from the keyhole, a hook that is connected to the cylinder lock and rotates in conjunction with the rotation of the cylinder lock, and an urging member that urges the hook toward a locking position where the first keyway and the second keyway are aligned.SELECTED DRAWING: Figure 14
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Inventors:
MIYAJIMA JUN
Application Number:
JP2019194616A
Publication Date:
April 30, 2021
Filing Date:
October 25, 2019
Export Citation:
Assignee:
TOSHIBA TEC KK
International Classes:
E05B35/00; E05B47/00; E05B63/24; E05B65/00; G07G1/00
Attorney, Agent or Firm:
Sakai International Patent Office