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Title:
PLUG-IN LOCK FOR SLIDING DOOR
Document Type and Number:
Japanese Patent JP2016000911
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a plug-in lock for sliding door capable of preventing open/close operation of a sliding door in a state that an operation shaft is protruding at a position other than a proper locking position as well as preventing the plug-in lock from being violently opened by deforming the sliding door.SOLUTION: An operation shaft 3 includes: an operating nip 5 for pushing and rotating the operation shaft 3; and a first locking projection 61 and a second locking projection 62 which are disposed being spaced in an axial direction of the operation shaft 3. A cylinder 21 of a lock body 2 is formed with a hook-like guide groove 22 for guiding the first locking projection 61. On the circumference of a hole 41 of a receiver plate 4, an insertion part 41a for allowing the second locking projection 62 to pass therethrough and a non-insertion part 41b that prevents the second locking projection 62 from passing therethrough are formed. The operation shaft 3 is further provided with a spring member 7 for pushing the same backward.

Inventors:
IKEDA JUNYA
Application Number:
JP2014120826A
Publication Date:
January 07, 2016
Filing Date:
June 11, 2014
Export Citation:
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Assignee:
NIPPON SPINDLE MFG CO LTD
International Classes:
E05B65/08; E05B9/08
Domestic Patent References:
JPS5647064U1981-04-27
JP2006161398A2006-06-22
JPS5647064U1981-04-27
JP2006161398A2006-06-22
JPS51143693U1976-11-18
JPS57145058U1982-09-11
JPS6187084A1986-05-02
JPS51143693U1976-11-18
Attorney, Agent or Firm:
森 治
井上 勉