JPS6280966U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a front view showing an embodiment of the door safety fitting according to the present invention, Fig. 2 is a vertical cross-sectional plan view showing the usage state of the same embodiment, and Fig. 3 is a perspective view of the hook in the same embodiment. 4 and 5 are longitudinal sectional plan views sequentially illustrating operating states in the middle of rotating the arm from the non-cautious position to the cautious position in the same embodiment. 1...Door, 4...Pedestal, 6...Arm, 8...Catch, 9
...Engaging protrusion, 9a... Head, 10... Guide part, 11...
Sliding part, 12, 12...Protrusion, 13...Hook, 13
a...Base part, 13b...Elastic locking plate, 13c...Protrusion part.

Claims (1)

[Scope of utility model registration request] A door safety metal fitting comprising an arm 6 rotatably supported on a base 4, and a catch 8 that can be freely engaged with and disengaged from the arm only when the door is closed, and that is slidably engaged when the door is opened. The hook 13 is fixed to the pedestal by forming an elastic locking plate 13b having a protrusion 13c from the base plate 13a using a resilient material, and fixing the hook 13 to the pedestal. widened guide part 10 for engaging and disengaging the engaging protrusion 9 with the head 9a in the catch seat provided in communication with the part side;
Protrusions 12, 12 that can be engaged with and detached from the protrusion of the hook are provided near the boundary between the narrow sliding part 11 and the narrow sliding part 11, and the arm is engaged with the hook at a non-careful position along the inner surface of the door 1. A guard fitting for a door characterized by being provided so that it can be engaged and held in a detachable manner.