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Title:
LATCH LOCK DEVICE AND DOOR DEVICE PROVIDED WITH THE SAME
Document Type and Number:
Japanese Patent JP2017160723
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a latch lock device in which component saving can be achieved and operation failure can be suppressed, and a door device provided with it.SOLUTION: Provided is a latch lock device 10 which comprises a latch member 30 one end part 31 of which appears and disappears as displaceable in the door width direction and a lock mechanism 40 which suppresses movement to the disappearing direction of the latch member under an appearing situation in the lock situation at lock cases 11, 21 incorporated into a door body. The lock mechanism is configured to be the lock situation through arranging a lock piece part 45 displaceable vertically at the lower side between the other end part 32 of the latch member under an appearing situation and the bottom side inner walls 18, 28 of a lock case which are opposite to the other end part. The lock case consists of a first case 11 and a second case 21 made of resin which are divided in the door thickness direction, is configured to sandwich the lock mechanism from both sides, and comprises a drop-preventing wall 29 which restricts movement to the lower side of the lock mechanism when the first case and the second case are deformed so as to release holding of the lock mechanism.SELECTED DRAWING: Figure 1

Inventors:
ONODERA KEITA
NAKAMURA AKIHIRO
NISHI YASUO
TSUTSUI AKIRA
Application Number:
JP2016047727A
Publication Date:
September 14, 2017
Filing Date:
March 11, 2016
Export Citation:
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Assignee:
PANASONIC CORP
WEST CORP
International Classes:
E05B9/02; E05B55/04
Attorney, Agent or Firm:
Hiroyuki Nakai
Okumura Kimitoshi
Shuko Okimoto



 
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