Slidingtype anti-theft screen window fan
Technical field
The utility model relates to a kind of slidingtype anti-theft screen window fan.
Background technology
Popular slidingtype aluminum window is three rail formulas at present: the outer rail of housing and middle rail are respectively installed a fan aluminium alloys glass sash, and interior rail is installed a fan aluminium alloys screen window fan.This aluminum window is conveniently replaced, clean, and when about two when fanning casements and all closing, the thief can not enter.But when opening wherein a fan casement, the screen window fan of closing can only stop mosquitos and flies to enter, and the thief can be easily to the left and right the both sides push screen window open or scratch window screening and enter with cutter.Therefore, for antitheft, people have at the sliding type aluminum alloy safety grid is installed outside window.Like this, both increase fixture and fitting fare, influenced housing appearance again, and ought be in case of emergency, indoor occupant both had been difficult for escaping, and outdoor personnel can not enter and rescue.
Summary of the invention
The purpose of this utility model is to provide a kind of slidingtype anti-theft screen window fan.
The utility model is achieved in that the antitheft metal grid that is embedded in various styles at present popular slidingtype screen window fan, and the thief can not be pierced; Utilize the lower-left side of screen window fan left side material and the lower right side of the right material respectively to load onto a snap close or loose-leaf, rail on respectively bore a circular hole near when the screen window fan is closed or closed snap close or the loose-leaf the housing left to the right, insert supporting latch toward circular hole, pass the hole of snap close or loose-leaf and the annulus on the latch with padlock, just can pin the screen window fan, the thief can not be fanned by movable window screen.
The utility model is integrated screen window and safety grid, can stop mosquitos and flies to enter, and can prevent that again the thief from entering; Both save fixture and fitting fare, kept housing appearance again; And in case of emergency, indoor occupant both can have been windowed and escaped, and outdoor rescuer also can be broken glass and enter.Therefore, the antitheft aluminium alloys screen window of slidingtype of this economy, safety has market potential widely.
Description of drawings
Fig. 1 is the utility model embodiment schematic diagram.
Fig. 2 is the schematic diagram of snap close and supporting latch thereof.
Fig. 3 is the schematic diagram of loose-leaf and supporting latch thereof.
Fig. 4 is following rim charge lateral view.
The last rim charge of mark among the figure: 1-, rim charge under the 2-, 3-left side material, 4-the right material, 5-pressing screen strip, 6-window screening, rail in the 7-snap close, 8-housing, the supporting latch of 9-snap close, 10-padlock, 11-loose-leaf, the supporting latch of 12-loose-leaf, 13-metal grid, 14-pulley.
The specific embodiment
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 4, slidingtype anti-theft screen window fan is made up of rail (8), snap close (7), the supporting latch of snap close (9), metal grid (13) in rim charge on the aluminium alloys (1), following rim charge (2), left side material (3), the right material (4) and pressing screen strip (5), window screening (6), the housing.Two rolling pulleies (14) are installed in following rim charge (2) bottom, so that slide switch sash to the left and right; With pressing screen strip (5) and screw metal grid (13) and window screening (6) are fixed in the pressure yarn groove of rim charge (1), following rim charge (2), left side material (3), the right material (4), enter to prevent mosquitos and flies and thief; A snap close (7) is respectively installed in the lower right side of the lower-left side of on the left side material (3) and the right material (4), rail (8) on respectively bore a circular hole near when the screen window fan is closed or closed the snap close (7) the housing left to the right, insert the supporting latch of snap close (9) toward circular hole, pass the hole of snap close (7) and the annulus of the supporting latch of snap close (9) with padlock (10), just can pin the screen window fan, the thief can not upwards be started to push the screen window fan open to the both sides.