CN2264242Y - Anti-theft sliding sash and door - Google Patents

Abstract

The utility model relates to an anti-theft sliding sash and door, which is composed of a sliding door sash, a, lower sash slide way, a magnet, a reed pipe and a warning circuit. When the sliding door sash is opened to a definite extent; the reed pipe is closed by the magnet; a signal can be sent out; the warning circuit can sound and announce a swarm security system. When the door sash is provided with a ventilation distance, the utility model can not warn. The utility model slickly combine the magnet and the reed pipe with an aluminium sliding window; an anti-theft device is different to disclose from the external surface; the appearance is beautiful; the theft protection and warning are reliable.

Description

Antitheft slide door or window

The utility model relates to a kind of antitheft slide door or window, permanent magnet and tongue tube, tongue tube especially is housed respectively on dodge gate sash and doorframe and window frame is connected in antitheft slide door or window in the warning circuit.

Existing door and window does not mostly adopt anti-theft device, so the robber often forces open the door window and goes into, security personnel or householder can't in time discover, and cause any property loss.

The purpose of this utility model provides a kind of theft-proof electron device that is equipped with, when bar during by improper opening, and the antitheft slide door or window that can report to the police.And when bar drew back about 100mm ventilation distance, this antitheft slide door or window was not reported to the police.

The purpose of this utility model is to realize like this.Antitheft slide door or window comprises the lower frame slideway, the push-and-pull fan that can in the lower frame slideway, slide, and permanent magnet is equipped with in push-and-pull fan lower end, in the lower frame slideway tongue tube is housed, and permanent magnet can coincide up and down with tongue tube.Tongue tube is connected in the warning circuit, and permanent magnet is equipped with two on every push-and-pull fan, and tongue tube also is equipped with two places on the lower frame slideway.

When the push-and-pull fan was closed, the push-and-pull fan was gone up permanent magnet 32 and just is positioned at tongue tube 41 tops.When push-and-pull fan draw back can be used for about 100mm ventilating apart from the time, the push-and-pull fan is gone up permanent magnet 31 and just is positioned at tongue tube 41 tops.

The utility model has been owing to installed permanent magnet and tongue tube respectively in push-and-pull fan and lower frame slideway, thus when the push-and-pull fan draw back more greatly apart from the time, tongue tube is opened, and makes the warning circuit warning, has stoped the robber to enter the room effectively, has protected house-owner's property.

Below in conjunction with drawings and Examples the utility model is described further.

Elevation when Fig. 1 closes for anti-theft push-pull window;

Fig. 2 is an anti-theft push-pull window right half part sectional view;

Fig. 3 is an anti-theft push-pull window left-half sectional view;

Fig. 4 is the anti-theft push-pull window circuit block diagram.

Elevation when Fig. 5 is positioned at ventilation distance for an anti-theft push-pull window left side half fan.

Among Fig. 1, be equipped with tongue tube 41,42 on the lower frame slideway 1, be equipped with two blocks of magnet 31,32 on the sliding window sash right half part 2, sliding window sash left-half 5 also is equipped with two blocks of magnet 33,34, Fig. 2,3 sectional view when the tongue tube position coincides on permanent magnet on the left and right sliding window sash and the lower frame slideway, permanent magnet can adopt permanent magnet, and distance was not more than 8mm when magnet was heavy mutually with tongue tube, and tongue tube is closed under the effect of magnetic field.

See also Fig. 1, shown in Figure 4,7 is power supply, and 8 is the anti-theft feature switch, and 6 is the break alarm circuit, and when left and right sides sash was all closed, magnet 32 was positioned at tongue tube 41 tops, tongue tube 41 closures; Magnet 34 is positioned at tongue tube 42 tops, tongue tube 42 closures, and this moment, wire break alarm 6 was not reported to the police.When arbitrary sash spurs, magnet and tongue tube dislocation, tongue tube is opened, and alarm 6 gives the alarm.Consult Fig. 5,,,,, then can report to the police if continue the pulling sash so tongue tube 41 closures are not reported to the police because of magnet 31 and tongue tube 41 upper and lower coinciding when sash 2 draws back certain distance (about 100mm) when being used to ventilate.

Claims (3)

1, a kind of antitheft slide door or window comprises the lower frame slideway, the push-and-pull fan that can slide in the lower frame slideway, it is characterized in that: permanent magnet is equipped with in push-and-pull fan lower end, in the lower frame slideway tongue tube is housed, permanent magnet and tongue tube coincide, and tongue tube is connected in the warning circuit.

2, antitheft slide door or window according to claim 1, it is characterized in that: described permanent magnet is equipped with two on every push-and-pull fan, described tongue tube is equipped with two places in the lower frame slideway, when the push-and-pull fan was closed, the push-and-pull fan was gone up permanent magnet (32) and just is positioned at tongue tube (41) top.When push-and-pull fan draw back one can be used for ventilating apart from the time, the push-and-pull fan is gone up permanent magnet (31) and just is positioned at tongue tube (41) top.

3, antitheft slide door or window according to claim 1 and 2 is characterized in that: when permanent magnet and tongue tube is upper and lower when coinciding, its distance is not more than 8mm.

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