| 摘要 |
<p>PURPOSE: To prevent water and dust from penetrating through a mounting part from integrally assembling a door lock device by interposing a seal material, a biasing spring and the like between a flanged housing and a pawl rotation shaft and fixing an assembly to a door panel with a nut. CONSTITUTION: A rotation shaft 12, having a pawl 18 to be engaged with a frame 110 of a building frame side, is installed on a housing 14 having a flange 36 and a through-hole in an axial direction, and a door lock device 10 is assembled as a single unit by interposing a biasing spring 16 and a seal member 54 and using a nut 50 for fixing and integration. This door lock device 10 is fixed to a door panel 100 with nuts 52, and a rotation shaft 12 is rotated by 90 degrees to disengage (or engage) the pawl 18 and prevent water and dust from penetrating from the mounting part of the locking device 10. With this constitution, an easy-mounting and watertight lock device is obtained.</p> |
