| 摘要 |
#CMT# #/CMT# The device has a locking pin (11) crossing inner and outer sliding frames (1, 2), where the pin is received in an axle collector (10) fixed on a lateral wall of the frame (1). The collector has housings i.e. traversing orifices, placed near an end opposite to a fixation zone on the wall. The housings are cooperated with a projection arranged at a pin`s periphery for locking the pin in a reversible manner. An unlocking key (20) has an outer cylindrical housing that partially slides inside the pin and co-operates with the pin for inducing its withdrawl outside the collector and the frames. #CMT#USE : #/CMT# Device for locking inner/outer sliding frame that is utilized for supporting a picture window and a double glazing, and for closing an opening that is arranged in a house. #CMT#ADVANTAGE : #/CMT# The housings i.e. orifices, of the collector are cooperated with the projection arranged at the periphery of the locking pin for locking the pin in a reversible manner, thus locking the inner frame on the outer frame, in a simple and efficient manner. The device permits to slide the inner frame with the outer frame for ensuring efficient closure of the opening of the house. The device has improved aesthetic appearance. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a top schematic view of a locking device with an unlocking key. 1 : Inner sliding frame 2 : Outer sliding frame 10 : Axle collector 11 : Locking pin 20 : Unlocking key 23 : Push button. |
