Title:
ラッチ錠および把手部材
Document Type and Number:
Japanese Patent JP6991426
Kind Code:
B2
Abstract:
To provide a slide type latch lock and its grasp member, the slide type latch lock being configured such that the grasp member is coplanar with a door and an action to push an operation member disposed inside the door in a door end direction will bring an unlocked state.SOLUTION: A latch lock in which rotating a square shaft through an angle causes a latch to project/retract is used to configure a slide type latch lock in such a manner that gears are disposed on both outer sides of a latch lock case, the square shaft is fixed to both the gears while penetrating a square hole of a hub, an operation member having an operation surface, a rack portion and a guide surface is provided, and with the rack portion engaged with the gears, both are assembled via a spring member. A grasp member having a concave shape portion, an inclined guide face, and a side opening portion is engraved and arranged in a front face of the door, inserting a finger or the like from the concave shape portion to move the operation surface of the operation member toward a door end direction will makes it possible to rotate the gear engaged with the rack portion together with unlocking the latch, and under the resulting state, moving forward/backwards the door will cause the door to open/close.SELECTED DRAWING: Figure 1
Inventors:
Nishitani Hitoshi
Application Number:
JP2017132328A
Publication Date:
January 12, 2022
Filing Date:
July 05, 2017
Export Citation:
Assignee:
Nishitani Hitoshi
International Classes:
E05C1/16; E05B1/00; E05B5/00
Domestic Patent References:
| JP2001132286A | ||||
| JP50059195U |