CN2408225Y - Safety anti-theft window guard rail - Google Patents

Abstract

The utility model relates to a safe anti-theft window guard rail which is composed of a guard rail, an upper guard plate and a lower guard plate, wherein, the upper and the lower guard plates are respectively fixed to the upper part and the lower part of a space formed by being surrounded by the guard rail. The angle that between the upper guard plate and the horizontal surface is larger than or equal to 45 DEG, and the width exceeds the width of the guard rail by 200 to 400 mm. One side of the lower guard plate is a movable small door. One side of the small door is hinged with a frame at the bottom of the guard rail, and the other side is provided with a lock catch which is relative to a lock catch on a cross beam at the bottom of the guard rail. The guard rail of the utility model can prevent a thief from climbing upwards into a room from downstairs to commit a crime and can help a host in a room to escape outwards from the guard rail of the window when contingencies, such as an earthquake, a fire, etc. occur.

Description

Safe antitheft window guardrail

The utility model relates to a kind of safe antitheft window guardrail, and the national uses safe antitheft equipment technical field.

At present, the security window guardrail that the building house is installed has two big shortcomings: the one, and thief Yi Pandeng is theft upstairs; The 2nd, no emergency exit, breaking out of fire and special circumstances, resident family can't flee from from window.

The purpose of this utility model is a kind of safe antitheft window guardrail of design, overcomes existing security window guardrail above-mentioned two big shortcomings, makes the thief be difficult to climbing, is provided with the emergency exit simultaneously, not only antitheft but also safety.

The safe antitheft window guardrail of the utility model design, form by guardrail and upper and lower backplate, guardrail surrounds a week, upper and lower backplate is separately fixed at the upper and lower in the space that guardrail surrounds, the angle θ of upper guard board and horizontal plane 〉=45 °, and its width exceeds guardrail 200-400mm, one side of following backplate is a movable wicket, one side of movable wicket is hinged on the frame of guardrail bottom, and opposite side is equipped with snap close, and the snap close on the crossbeam of this snap close and guardrail bottom is relative.

The safe antitheft window guardrail of the utility model design, can overcome the shortcoming of antitheft protecting fence general in the present residential neighborhoods effectively, can prevent that the thief is from up climbing the crime of entering the room downstairs, again can be when contingencies such as generation earthquake, fire, making within doors, owner can escape outward from the window guard rail position.

Description of drawings:

Fig. 1 is the stereogram of the safe antitheft window guardrail of the utility model design.

Fig. 2 is the lateral view of Fig. 1.

Below in conjunction with accompanying drawing, introduce content of the present utility model in detail, among Fig. 1 and Fig. 2, the 1st, guardrail, the 2nd, upper guard board, the 3rd, following backplate, the 4th, the security activity wicket, the 5th, the loose-leaf that the security activity wicket is used is installed, the 6th, snap close, the 7th, base cross members.

As shown in Figure 1, the safe antitheft window guardrail of the utility model design, form by guardrail 1 and upper and lower backplate 2,3, guardrail surrounds a week, upper and lower backplate is separately fixed at the upper and lower part in the space that guardrail surrounds, angle θ 〉=45 of upper guard board 2 and horizontal plane °, its width exceeds guardrail 200-400mm, one side of following backplate is a movable wicket 4, one side of movable wicket is hinged on the frame of guardrail bottom by loose-leaf 5, opposite side is equipped with snap close 6, and the snap close on the crossbeam 7 of this snap close and guardrail bottom is relative.

The guardrail of the utility model design; available φ 8-10mm reinforcing bar and angle steel are welded; the mopping protection; backplate can be with thick 〉=0.5mm galvanized steel plain sheet; backplate becomes with horizontal plane 〉=the 45 degree; the backplate edge stretches out guard rail position 200-400mm, and the thief can't upwards be climbed, and also can't stand even climb.Guardrail bottom is stamped backplate, and an activity safety door is housed, and safety door and guardrail are hinged by loose-leaf 5, and snap close 6 is arranged, and can lock at ordinary times.The upper and lower backplate 2,3 of guardrail also can be made paliform, to economize on material, reduces the manufacturing cost of guardrail.

Claims (1)

1, a kind of safe antitheft window guardrail, it is characterized in that, this guardrail is made up of guardrail and upper and lower backplate, and guardrail surrounds a week, and upper and lower backplate is separately fixed at the upper and lower in the space that guardrail surrounds, the angle θ of upper guard board and horizontal plane 〉=45 °, its width exceeds guardrail 200-400mm, and a side of following backplate is a movable wicket, and a side of movable wicket is hinged on the frame of guardrail bottom, opposite side is equipped with snap close, and the snap close on the crossbeam of this snap close and guardrail bottom is relative.

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