CN203084853U - Anti-theft alarm device for sash window - Google Patents
Anti-theft alarm device for sash window Download PDFInfo
- Publication number
- CN203084853U CN203084853U CN 201320050882 CN201320050882U CN203084853U CN 203084853 U CN203084853 U CN 203084853U CN 201320050882 CN201320050882 CN 201320050882 CN 201320050882 U CN201320050882 U CN 201320050882U CN 203084853 U CN203084853 U CN 203084853U
- Authority
- CN
- China
- Prior art keywords
- support rod
- pole
- alarm
- support
- 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 an anti-theft alarm device for a sash window. The anti-theft alarm device comprises a support rod, a support fixed sleeve and a touch alarm. The touch alarm includes a support rod holder, a touch switch, an alarm horn and a power supply; the touch switch, the power supply and the alarm horn are connected in series by a lead; and the support rod holder is arranged below the contact switch. On end of the support rod is fixed by the support fixed sleeve and the other end thereof is inserted in the support rod holder; and a gap is left betwen the end portion of the support rod and the contact switch. According to the utility model, the provided device is firm and reliable; and the 300-jin external force can be carried by utilizing the lever principle, so that the anti-theft effect is firm. Because a support sleeve hoop is sleeved on the support rod holder, the support rod can be effectively prevented from being taken away from the upper end of the support rod holder, thereby realizing the effects of security and reliability. Moreover, the alarming can be carried out accurately and reliably; and the alarming can be realized immediately so long as the thief touches the sash window slightly. In addition, the advantages of simple and convenient installation and usage as well as low production costs are also realized.
Description
Technical field
The utility model relates to a kind of warning device, especially relates to a kind of sliding window burglar alarm.
Background technology
Burglary is large in number and widely distributed because of it, jeopardizes huge numbers of families, and especially when arriving summer, the phenomenon of burglary happens occasionally especially.Statistical figure according to public security organ show why offender's burglary can succeed, and take precautions against relatively poor relevant with the owner of lost property to a great extent.
The utility model content
The technical problems to be solved in the utility model provides a kind of sliding window burglar alarm.This device is solid and reliable, the warning sensitivity height.
In order to solve the problem that prior art exists, the technical solution adopted in the utility model is:
The sliding window burglar alarm, include pole, support fixed cover and touching alarm, described touching alarm includes a lever bracket, contact switch, alarming horn and power supply, by lead contact switch, power supply and alarming horn are connected in series, the below of contact switch is provided with a lever bracket, one end of described pole is fixed by the support fixed cover, and the other end of pole is inserted in the lever bracket, leaves the gap between the end of pole and the contact switch.
Described pole is provided with the pole adapter sleeve.
Be set with the support cuff on described the lever bracket.
Advantage and effect that the utility model had are:
1, the utility model is solid and reliable, utilizes lever principle, can load-bearing 300 jin external strength, make antitheft firmlyer owing on a lever bracket, be set with the support cuff, prevent that effectively pole from being taken out from a lever bracket upper end, safe and reliable.
2, the utility model is reported to the police accurately and reliably, as long as the burglar one touches sliding window slightly, just can realize reporting to the police, and installation, easy to use, production cost is low.
3, the utility model can couple together several poles to prolong the length of pole because pole is provided with the pole adapter sleeve, and the sliding window that is fit to different length uses, and is applied widely.
4, the utility model can take off pole because pole is movably arranged on a lever bracket and the support fixed cover easily when not needing to use warning device, does not influence the use of sliding window.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present utility model;
Fig. 2 is a scheme of installation of the present utility model.
Among the figure: pole 1, support fixed cover 2, touching alarm 3, a lever bracket 31, contact switch 32, alarming horn 33, power supply 34, pole adapter sleeve 11, support cuff 4, contact 12, sash 5.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment 1: as shown in Figure 1, the utility model sliding window burglar alarm includes pole 1, support fixed cover 2 and touching alarm 3, touching alarm 3 is fixed on the window frame, touching alarm 3 includes a lever bracket 31, contact switch 32, alarming horn 33 and power supply 34, by lead contact switch 32, power supply 34 and alarming horn 33 are connected in series, in the contact switch 32 pair of contact is arranged, disconnect at ordinary times, the below of contact switch 32 is provided with a lever bracket 31, and a lever bracket 31 is the semicircular structure of upper end open.Support fixed cover 2 is fixed on the sash 5, pole 1 is a solid construction, the one end is inserted on the support fixed cover 2, the other end of pole 1 be inserted in the lever bracket 31 and and contact switch 32 between leave the gap, when not needing to use warning device, pole can be taken out from a lever bracket and support fixed cover, not influence the use of sliding window.
Described pole 1 is provided with pole adapter sleeve 11, by pole adapter sleeve 11 pole is linked together, to regulate the length of pole.
Be set with movably hollow cylindrical stent cuff 4 on described the lever bracket 31, prevent that the burglar from provoking pole from a lever bracket.
In order to increase fastness, can also on a sash, latch be installed, the corresponding position on another sash is provided with pin hole, connects by latch between two sash.
Embodiment 2:
Principle of work of the present utility model is as follows:
When the burglar prizes window, can make the end of pole 1 touch contact switch 32 to the sled pressure of sliding window, make two closings of contact in the contact switch, warning circuit is connected, and alarming horn sounds the alarm, and reminds resident family to have the thief to enter, and also warns the burglar to be found by the people.
Claims (3)
1. sliding window burglar alarm, it is characterized in that including pole, support fixed cover and touching alarm, described touching alarm includes a lever bracket, contact switch, alarming horn and power supply, by lead contact switch, power supply and alarming horn are connected in series, the below of contact switch is provided with a lever bracket, one end of described pole is fixed by the support fixed cover, and the other end of pole is inserted in the lever bracket, leaves the gap between the end of pole and the contact switch.
2. sliding window burglar alarm according to claim 1 is characterized in that described pole is provided with the pole adapter sleeve.
3. sliding window burglar alarm according to claim 1 is characterized in that being set with the support cuff on described the lever bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320050882 CN203084853U (en) | 2013-01-30 | 2013-01-30 | Anti-theft alarm device for sash window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320050882 CN203084853U (en) | 2013-01-30 | 2013-01-30 | Anti-theft alarm device for sash window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203084853U true CN203084853U (en) | 2013-07-24 |
Family
ID=48830672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320050882 Expired - Fee Related CN203084853U (en) | 2013-01-30 | 2013-01-30 | Anti-theft alarm device for sash window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203084853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103077569A (en) * | 2013-01-30 | 2013-05-01 | 逄增军 | Anti-theft alarm device of sliding window |
-
2013
- 2013-01-30 CN CN 201320050882 patent/CN203084853U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103077569A (en) * | 2013-01-30 | 2013-05-01 | 逄增军 | Anti-theft alarm device of sliding window |
| CN103077569B (en) * | 2013-01-30 | 2015-07-29 | 逄增军 | Sliding window theft alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |