CN2919397Y - Push-draw type window theftproof alarm - Google Patents
Push-draw type window theftproof alarm Download PDFInfo
- Publication number
- CN2919397Y CN2919397Y CN 200620091072 CN200620091072U CN2919397Y CN 2919397 Y CN2919397 Y CN 2919397Y CN 200620091072 CN200620091072 CN 200620091072 CN 200620091072 U CN200620091072 U CN 200620091072U CN 2919397 Y CN2919397 Y CN 2919397Y
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- CN
- China
- Prior art keywords
- window
- alarm
- contact
- switch
- contact switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to a drawing style window theft-proof annunciator, comprising an alarm circuit on each side of slide of the window frames having a contact switch a power supply, a resistance, a buzzer, a hand switch and an alarm light. A plurality of contact sheet groups are positioned in the window. The lead contact sheet and two contact sheets of the contact switch are contacted at the same time. When the alarm is needed, firstly, close the hand switch, when the window is moved, the lead contact sheet will contact with the contact switch, at the same time, the alarm circuit lead smooth, buzzer and alarm light will respectively make sound and light caution. The utility model has the advantages of reasonable in structure, elegant and safe, convenient installation, low cost in manufacturing and other advantage. When winder is drawn, the annunciator can timely make alarm, effectively control and scare the criminal persons.
Description
Technical field the utility model relates to a kind of burglary-resisting installation, the especially a kind of alarm that can report to the police when window is drawn back.
Technical background is in life at home, and people regular meeting runs into theft or plunders the molecule crime of entering the room, and they adopt and open the method that window is committed a crime in the inlet chamber more earlier.But present window can only provide the effect of isolated protection but not have warning function, even if indoor have a people, can not prevent that criminal from entering.In order to improve the problems referred to above, for people provide safe and reliable living environment, we provide a kind of novel alarm that can carry out audio alert when the pulling window.
The summary of the invention the purpose of this utility model provides a kind of drawing and pulling type window burglar alarm, is used to solve the problem that common alarm can't slide and report to the police window.
For achieving the above object, the utility model drawing and pulling type window burglar alarm comprises window frame and window, in window frame slideway symmetria bilateralis the pair of contact switch is installed, and this contact switch and power supply, resistance, hummer, hand switch and alarm lamp are formed warning circuit; Organize conductive contact blade with the contacted one side spaced installation in surface of window frame slideway on window, conductive contact blade contacts simultaneously with two contacts of contact switch more.
After adopting said structure, contact switch and hand switch group are the master switch of warning circuit; And conductive contact blade is installed on the window, and in the process that window is sliding, conductive contact blade certainly will contact with contact switch and make the warning circuit conducting, and last hummer sounding carries out audio alert.
The utility model has the advantages that: rational in infrastructure, attractive in appearance safe, easy for installation, cheap, but the opening and closing of manual control warning circuit; Can in time report to the police when pulled at window, effectively contain and frighten the offender.
Description of drawings Fig. 1 is the one-piece construction synoptic diagram of the utility model drawing and pulling type window burglar alarm.
Embodiment as shown in Figure 1, the utility model drawing and pulling type window burglar alarm, comprise window frame 1 and window 2, in window frame 1 slideway symmetria bilateralis pair of contact switch 3 is installed, this contact switch 3 is formed warning circuit with resistance, hummer, hand switch and alarm lamp; Organize conductive contact blade 4 in the contacted one side spaced installation in surface of window 2 and window frame 1 slideway, conductive contact blade 4 contacts simultaneously with two contacts of contact switch 3 more.Wherein, resistance and hummer series connection back are in parallel with alarm lamp, and last and power supply, hand switch and contact switch 3 are composed in series warning circuit.When need not to report to the police, the user can disconnect hand switch, and warning circuit can't be worked, and this moment, people can normally spur window 2; When needing to report to the police, the closed hand switch of user, the conducting not yet of warning circuit this moment, in case window 2 is moved, window 2 just can contact with contact switch 3 with the conductive contact blade 4 of window frame 1 touching position, warning circuit conducting this moment, hummer and alarm lamp carry out sounding and illumination respectively, carry out the caution of voice and light, reminds people is noted, and can be drawn back the offender fast with fear.
Claims (1)
1, a kind of drawing and pulling type window burglar alarm, comprise window frame (1) and window (2), it is characterized in that: in window frame (1) slideway symmetria bilateralis pair of contact switch (3) is installed, this contact switch (3) is formed warning circuit with power supply, resistance, hummer, hand switch and alarm lamp; Go up with the surperficial spaced installation in the contacted one side of window frame (1) slideway at window (2) and to organize conductive contact blade (4) more, conductive contact blade (4) contacts simultaneously with two contacts of contact switch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620091072 CN2919397Y (en) | 2006-05-30 | 2006-05-30 | Push-draw type window theftproof alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620091072 CN2919397Y (en) | 2006-05-30 | 2006-05-30 | Push-draw type window theftproof alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2919397Y true CN2919397Y (en) | 2007-07-04 |
Family
ID=38217214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620091072 Expired - Fee Related CN2919397Y (en) | 2006-05-30 | 2006-05-30 | Push-draw type window theftproof alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2919397Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156729B (en) * | 2007-11-07 | 2010-06-09 | 谢科奇 | Theft-proof alarming secretaire |
-
2006
- 2006-05-30 CN CN 200620091072 patent/CN2919397Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156729B (en) * | 2007-11-07 | 2010-06-09 | 谢科奇 | Theft-proof alarming secretaire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |