CN2720040Y

CN2720040Y - Anti-invading device for sliding window

Info

Publication number: CN2720040Y
Application number: CN 200420032190
Authority: CN
Inventors: 杨世卓
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-23
Filing date: 2004-06-23
Publication date: 2005-08-24
Anticipated expiration: 2014-06-23

Abstract

The utility model relates to an anti-invading device, in particular to an anti-invading device for a sliding window. The anti-invading device for a sliding window comprises a lock box. Lock pins and a lock cylinder are arranged in the lock box. The anti-invading device for a sliding window also comprises a lock plate which is provided between inner window frames. The lock plate is provided with a plurality of the inserting holes of the lock pins. The lock box is connected with the lock plate by the lock pin which is inserted in the inserting holes of the lock pins. The cross section of the lock plate is L-shaped. The utility model not only can ensure the indoor ventilation but also can prevent the foreigner from entering the room from the window. The anti-invading device has the advantages that the practicability is strong, the anti-invading effect is good, the installation is convenient, the cost is low, etc.

Description

A kind of sliding sash anti-intrusion device

Technical field

The utility model relates to anti-intrusion device, particularly a kind of sliding sash anti-intrusion device.

Background technology

Along with the continuous progress of society, people's living standard has obtained tangible improvement, and old-fashioned wood windows is replaced by aluminium alloys or plastic-steel sliding window gradually.Though sliding sash is of a great variety, structure is various, people still relatively are concerned about the security performance of sliding sash.Existing sliding sash also has many weak points at secure contexts such as anti-invasions, and illegal phenomenons such as burglary, house robbery also happen occasionally.With regard to existing sliding sash, the device of its anti-invasion can be divided into following several:

1. the aluminium alloys or the plastic-steel window that have slideway are at two fan window opposed edges affixed rotary hook of difference and suspension members.Night or indoor nobody the time, close window rotary hook rotated, cause rotary hook to screw in the suspension member, both are locked mutually, window promptly can not be opened.But in the summer of weather sweltering heat,, just window must be closed if want to prevent that the someone from invading night, locked, so, indoorly just can not ventilate, make the people feel sultry.In addition,, be easy to come off, lose anti-invasion effect from window because rotary hook often uses.

2. type push form aluminium alloys or plastic-steel window, wherein a fan window can inwardly or outwards be pushed open, which is provided with rotating handle, side at another adjacent fan window has the hole, when window is closed, and rotating handles, the part of handle is screwed in the hole of another fan window, and window is promptly lockable.The device of this anti-invasion, if will ventilate, just must be opend the window, but be absolutely unsafe when weather is hot with above-mentioned the same; If will play anti-invasion effect, indoorly just can not ventilate, both can not take into account.

3. also having a kind of is the lock that is fixed on window and the window housing, is provided with bolt between window and window housing, and the pinning bolt makes between window and the window housing and forms certain spacing, reaches the purpose of anti-invasion.Though this anti-intrusion device can guarantee room ventilation, can play the effect of anti-invasion again, be provided in a side of the bolt between window and the window housing, be easy to be cut off the anti-invasion effect of forfeiture by the stranger.

The utility model content

The purpose of this utility model is to provide a kind of can guarantee room ventilation, can prevent stranger's sliding sash anti-intrusion device in the inlet chamber outside window again.

The purpose of this utility model is achieved through the following technical solutions:

The utility model comprises lock box, is provided with lock pin, lock core in the lock box, comprises that also one is installed in the jam plate between the interior window frame, has a plurality of lock pin jacks on the jam plate, and lock box is connected with jam plate by the lock pin that inserts in the lock pin jack;

Wherein: the cross sectional shape of described jam plate can be " L " shape.

Advantage of the present utility model and good effect are:

1. practical.Jam plate of the present utility model is provided with a plurality of lock pin jacks, lock pin in the lock box can be opened the needs of size according to window, and in one of them lock pin jack, two fan windows promptly can not relatively move again on the insertion jam plate, room ventilation can be realized, antitheft, anti-invasion effect can be played again.

2. anti-invasion is effective.Because the utility model is at two overlappings of fanning windows lock pin to be inserted in the lock pin jack, contacts anti-intrusion device even can catch, and also can't open it.

3. easy for installation.The utility model only need with lock box, and jam plate be installed in respectively on the two fan windows and get final product.

4. cost is low.The existing sliding door of Lock Factory of can packing in the lock box of the present utility model is locked, and need not processing, makes.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model;

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

Fig. 3 is a perspective view of the present utility model;

Fig. 4 is the structure chart of the utility model lock box;

Fig. 5 is the user mode schematic diagram of the utility model jam plate.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

As Fig. 4, shown in Figure 5, the utility model is made up of lock box 1, jam plate 2.Lock core 11, lock pin 12 are installed in the lock box 1, and lock core 11 can adopt the existing sliding door lock of Lock Factory, forms an integral body in the lock box 1 by the sliding door locking is fixed on.Lockpin hole 14 is located at lock box 1 any two relative surface respectively with key hole 15, and offers lock box fixing hole 13 at the lock box 1 and the contact surface of window frame 4.The cross sectional shape of jam plate 2 can be " L " shape, and the one end can pick-proof can strengthen it not again and be subjected to force intensity to about the bent 5mm of glass 3 one lateral bendings.Offer corresponding lock pin jack 22 and a plurality of jam plate fixing hole 21 of lock pin 12 sizes in a plurality of and the lock box 1 on the jam plate 2, lock box 1 is connected with jam plate 2 by the lock pins 12 that insert in the lock pin jack 22.Should be not more than 16cm at a distance of the distance between two lock pin jacks 22 farthest on the jam plate 2, indoor to prevent that other people from being pierced by the outside.

As Fig. 1～shown in Figure 3, when installing and using, with lock box 1 and jam plate 2 be separately fixed at two fan aluminium alloyss or plastic-steel sliding window can the window frame 4 of an overlapped side on, both are installed in an indoor side.Lock box 1 can be fixed on by on the indoor fan window frame by lock box fixing hole 13 by screw, and jam plate 2 can be fixed on by on another outdoor fan window frame by jam plate fixing hole 21 by screw.Lock box 1, jam plate 2 also can glued joint, weld or otherwise be fixed on the window frame.

Closing when window needs lockedly prevent that other people from invading the time, and key is inserted in the key hole 15, makes lock pin 12 can insert just between outmost lock pin jack 22, the two fan windows of jam plate 2 one sides and can interfix through lockpin hole 14, reaches the purpose of anti-invasion.

When needs are opend the window and also will prevent that other people from invading simultaneously, wherein a fan window moves a segment distance, press aforesaid operations again lock pin 12 is inserted on the jam plates 2 in arbitrary lock pin jack 22, can interfix between the two fan windows, reaching promptly ventilates prevents the purpose of invading again.

Because jam plate 2 is not more than 16cm at a distance of the distance between two lock pin jacks 22 farthest, and illegal invasion person can't be passed, can guarantee that more lock box 1 and jam plate 2 are not destroyed from the slit of window and window frame.

Claims

1. sliding sash anti-intrusion device, comprise lock box, be provided with lock pin, lock core in the lock box, it is characterized in that: comprise that also one is installed in the jam plate (2) between the interior window frame, have a plurality of lock pin jacks (22) on the jam plate (2), lock box (1) is connected with jam plate (2) by the lock pin (12) that inserts in the lock pin jack (22).

2. by the described sliding sash anti-intrusion device of claim 1, it is characterized in that: the cross sectional shape of described jam plate (2) can be " L " shape.