CN2290895Y

CN2290895Y - Anti-burglar automatic lime spraying device

Info

Publication number: CN2290895Y
Application number: CN 97210000
Authority: CN
Inventors: 王克勤; 马志成; 曹俊涛; 于涛; 庞恒利
Original assignee: 王克勤
Priority date: 1997-02-21
Filing date: 1997-02-21
Publication date: 1998-09-09
Anticipated expiration: 2007-02-21

Abstract

The utility model relates to an anti-burglar automatic lime spraying device, composed of a lime powder box, a trigger, a switch and a power supply. The lime powder box contains lime powder, and the middle part of the lime powder is provided with the trigger which is composed of black powder and resistance wires which are arranged in the black powder. The resistance wires are connected with the power supply through a conducting wire and the switch. The utility model has the advantages of simple structure, low cost and large brisance, and can suddenly send out noise to bluster burglars and make burglars stop crime and escape. The utility model is suitable for small business grounds which are positioned at remote areas, such as banks, posts, shops, etc.

Description

The anti-lime automatic spraying device of plundering

The utility model relates to a kind of anti-robbery lime automatic spraying device, is applicable to be located in small-sized business office such as warding off regional bank, post and telecommunications institute, shop partially.

At present, in the places of business such as bank, post and telecommunications institute, shop, have only anti-snatch, the anti-theft alarming equipments such as shooting of the higher class of capable installation few in number, and great majority are not installed anti-snatch, burglar alarm.Especially be located in small-sized places of business such as warding off regional bank, post and telecommunications institute, shop partially, high and dry, running into ruffian's robbery does not have self-defense capability, does not have economic strength to adopt higher anti-snatch, the burglary-resisting installation of class again.

The purpose of this utility model provide a kind of simple in structure, cheap, power is big, and can stop the anti-robbery lime automatic spraying device of crime.

The purpose of this utility model is to realize like this, it is made up of lime powder box, det, switch and power supply, in the lime powder box, pulverized limestone is housed, lay det at the pulverized limestone middle part, det is made up of black powder and the resistance wire that is placed on wherein, and resistance wire is connected with power supply with switch by lead.

Principle of work of the present utility model is as follows: when needs are defended oneself, close a switch, electric current is by resistance wire, makes the resistance wire heating and lights black powder, and the lime powder box is ignited and sent the sound, moment lime ejection, fill the air the space, the ruffian can't continue crime, has only escape, can stop crime, the staff squats down in sales counter, and bowing hides oneself gets final product.

The utility model has the advantages that simple in structure, cheap, only one, 20 yuan of every cover cost, power is big, sends the sound suddenly, can deter the ruffian, makes the ruffian stop crime and escapes, after the ignition, the delime powder does not have block outward and flies out, and can not hurt sb.'s feelings.

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

Fig. 1 is the utility model structural representation.

As shown in Figure 1, the utility model is made up of lime powder box (1), det (3), K switch and power supply, pulverized limestone (2) is housed in lime powder box (1), lay det (3) at pulverized limestone (2) middle part, det (3) is made up of black powder (5) and the resistance wire (4) that is placed on wherein, and resistance wire (4) is connected with power supply with K switch by lead.

Lime powder box (2) and black powder are all packed in the polybag.The lime powder box is a cuboid, and the lime powder box is installed on the wall, is provided with advertisement in the front of lime powder box, so that pretend hidden.

Power supply adopts two joint dry cells, and dry cell is contained in the flash-light battery box, but whether the quantitative check battery is sufficient like this.

Claims

1, a kind of anti-robbery lime flusher, it is characterized in that it is made up of lime powder box (1), det (3), K switch and power supply, pulverized limestone (2) is housed in lime powder box (1), lay det (3) at pulverized limestone (2) middle part, det (3) is made up of black powder (5) and the resistance wire (4) that is placed on wherein, and resistance wire (4) is connected with power supply with K switch by lead.

2, device according to claim 1 is characterized in that pulverized limestone (2) and black powder (5) all pack in the polybag.

3, device according to claim 2 is characterized in that power supply is two joint dry cells, and dry cell is contained in the flash-light battery box.

4, device according to claim 1 is characterized in that the lime powder box is a cuboid.