CN2430881Y

CN2430881Y - Anti-theft bag

Info

Publication number: CN2430881Y
Application number: CN 00223260
Authority: CN
Inventors: 龙海洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-12
Filing date: 2000-06-12
Publication date: 2001-05-23
Anticipated expiration: 2010-06-12

Abstract

The utility model discloses an anti-theft bag for daily use. The utility model is mainly composed of an anti-theft alarm device arranged in a bag body; an alarm switch directly realizes the control to the switching-on and the switching-off of an alarm circuit with the action of opening and closing the bag; in order to enhance the anti-theft function, an elastic metal net is arranged in an interlayer of the bag. The utility model has the advantages of simple and reasonable structure, low cost and favorable anti-theft function; the utility model is suitable for the development of anti-theft bags of various types.

Description

A kind of antitheft bag

The utility model relates to a kind of daily bag with anti-theft alarm function.

In daily life, bag provides a great help and make things convenient for to people, no matter is tourism, shopping or work working, and people always unavoidably will be with various belongings, even valuables are put in the bag.Yet unzip theft and draw the bag theft and often take place of thief makes and holds the bag people and suffer very big loss unconsciously.

At above-mentioned situation, the purpose of this utility model provide a kind of simple in structure, do not influence the bag profile the daily bag with good anti-theft effect.

Above-mentioned purpose is by at all kinds of daily bags, realizes that as in the inclusions such as handbag, the back of the body satchel burglar alarm being installed action is wrapped and Push And Release in the direct Sui Kaibao of its alarm switch, pass.When thief Kai Bao commits theft, opened alarm switch thereupon, sound the alarm, hold bag people vigilance, can prevent in time that article are stolen; Also can find the thief, form deterrent force, thereby help to prevent and treat crime.

The flexible wire netting of the utility model inclusion intraformational bed intermediate configurations, it is difficult for by destructions such as blades, can effectively prevent to draw the bag theft.The elastic metallic net also has the conformal effect simultaneously, makes to wrap in can not be out of shape after being extruded.

Burglar alarm of the present utility model is made up of the loudspeaker of power supply, power switch, alarm switch, volume adjuster and band buzzer.The purpose that power switch is set is to be convenient to hold the bag people judge whether to enable warning device, when needs, just turns on the power switch, on the contrary the powered-down switch.Power switch is power supply cipher switch also, and the power supply cipher switch can be arranged on the outer zipper end of bag, and rotation number and set password be at once, power-off.When rotation number and set password stagger, the power supply circulation.But volume adjuster regulated at will volume can be adjusted downward to oneself satisfied volume at different noisy environments.Above-mentioned alarm switch is dissimilar according to bag, can be divided into slidingtype alarm switch or open-close type alarm switch, no matter the switch of any type can both Sui Kaibao, close the bag action and directly realize the closure of warning circuit and the control of disconnection.

The utility model is not changing or is not influencing on the profile basis of existing bag, has directly realized anti-thief Kai Bao, the double anti-theft function of drawing bag, holds Bao Renneng safety, optionally carries bag; Promoting the use of of this bag also helps the lawbreaker to turn over a new leaf, and no longer includes idea of leaving things to chance and goes to crime, the society of causing harm.

In addition, anti-theft device of the present utility model is simple in structure, volume is little, in light weight, promptly makes, installs easily, cost is low, also can not give to hold the bag people and bring the weightening finish burden.

Further specify the utility model structure below in conjunction with Figure of description.

Fig. 1 is the utility model structural representation

Fig. 2 is the warning device circuit diagram

Fig. 3 is a slidingtype alarm switch schematic diagram

Fig. 4 is an open-close type alarm switch schematic diagram

View when Fig. 5 opens for the open-close type alarm switch

View when Fig. 6 closes for the open-close type alarm switch

The antitheft bag of the utility model is seen Fig. 1, and tool inclusion 1 is equipped with burglar alarm in the inclusion, and this device is seen Fig. 2 by power supply 2, power switch K1, alarm switch K2, volume adjuster 3, and the loudspeaker 4 of band buzzer form.Be equipped with its size shape elastic metallic net 12 consistent with the top layer in the middle of being close to the inclusion intraformational bed on top layer, wire netting is solid, and blade or scissors are survivable.Power supply 2 in the warning device can adopt No. 7 batteries or button cell etc., guarantees electric weight; The buzzer of loudspeaker 4 can be designed to various sound (tick as dripping, rattle away, sting, too etc.) or various music, and different sound can allow and hold that the bag people picks out is that the chimes of doom that sends in own the bag gets final product; Volume is regulated 3 and is regulated volume, the adjustable satisfied volume that goes out to control oneself under different noisy environments; Loudspeaker 4 send chimes of doom, and loudspeaker can be installed in inclusion zipper end inboard.The described antitheft bag of Fig. 1 is the antitheft bag of zip mode, its alarm switch K2 adopts the slipping switch structure, this switch is seen Fig. 3, constitute by two flexibility metal conductive strips 5,6 and the metal zip fastener handle 7 of being close to inclusion interlock slide fastener from the inboard, interlock slide fastener 8 is the glue goods, the length of metal conductive strips 5,6 has the distance about 3 centimetres less than the length of slide fastener 8 between the interlock zipper end of present embodiment and metal sliver end; When zipper handle is in or slides into interlock slide fastener two when terminal, slide switch cuts out, and warning circuit disconnects, when zipper handle is spurred by the people and during the contacting metal bus, slide switch is opened, warning circuit closure, current flowing, the chimes of doom that warning device sends.Above-mentioned power switch K1 also can adopt the cipher switch form, and the power supply cipher switch can be arranged on the outer zipper end of bag, rotates number and set password at once, power-off.When rotation number and set password stagger, the power supply circulation.

When the utility model is the antitheft bag of separating-closing type, the corresponding employing retractable structure of alarm switch then.The open-close type alarm switch is seen Fig. 4, and by placing the metal contact block 9 on the bag inboard to constitute with the corresponding bonding jumper that contacts 10 with it, bonding jumper 10 medial extremitys are provided with one deck insulator 11, and outboard end is the exposed metal/bare metal part.When being opened, the antitheft bag of separating-closing type (sees figure five), the exposed part contacting metal contact block of bonding jumper, and switch is opened, the warning circuit closure, current flowing, thus alarm song takes place.When closing bag (seeing figure six), the metal contact block slides on the bonding jumper insulator, and warning circuit disconnects, and circuit is obstructed, and warning device is not worked.

When holding the bag people when not needing to start warning device, the powered-down switch gets final product.

Claims

1, a kind of antitheft bag has inclusion, it is characterized in that being equipped with in the inclusion burglar alarm, and alarm switch Sui Kaibao, pass bag move and Push And Release.

2, antitheft according to claim 1 bag is characterized in that the flexible wire netting of inclusion intraformational bed intermediate configurations.

3, antitheft as claimed in claim 1 or 2 bag is characterized in that warning device is made up of power supply, power switch, alarm switch, volume adjuster and loudspeaker, and power switch is power supply cipher switch also.

4, as antitheft bag as described in the claim 3, it is characterized in that alarm switch is a slipping switch, it is made of two soft alloy bus being close to inclusion interlock slide fastener and metal zip fastener handle, metal conductive strips length is less than interlock slide fastener length, the closure and the disconnection of the displacement slip control circuit of zipper handle.

5, as antitheft bag as described in the claim 3, it is characterized in that alarm switch is the open-close type switch, it is by placing the metal contact block on the open-close type bag inboard to constitute with the corresponding bonding jumper that contacts with it, this bonding jumper medial extremity is provided with insulator, outboard end is the bare metal part, closure that is in contact with one another the displacement control circuit and disconnection between metal contact block and bonding jumper.