CN2145532Y

CN2145532Y - Anti-theft satchel

Info

Publication number: CN2145532Y
Application number: CN 92221476
Authority: CN
Inventors: 凌宜川
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-10-17
Filing date: 1992-10-17
Publication date: 1993-11-10
Anticipated expiration: 2002-10-17

Abstract

The utility model discloses an anti-theft satchel that can reliably alarm, comprising a satchel and an anti-theft fixing device that is able to be sheathed on a belt. When the fixing ring 1 of the satchel falls off a hook 2, a movable plastic piece 3 is firstly required to break away from the edge of a box, which drives a spring 4 to stretch. A metal springy piece 6 is extruded by an auxiliary structure 5 and the movable plastic piece 3 to be contacted with a metal fixing contact 7 below, and an interior circuit is powered on to send out alarming signals. The satchel, therefore, becomes a safe place to store dispersed items accompanied due to the adoption of proofing thefts mechanically and electrically.

Description

Anti-theft satchel

The utility model belongs to daily living article, specifically adopts electronic sound or shaking device to prevent losing of waist satchel or stolen.

Various wallets, the ticket Bao Jun that sells on the market is starting point to be put in the pocket a few days ago.I once retrieved domestic 85 years antitheft wallet patent documentations so far, though there is emission to receive, multiple design philosophy such as light-inductive does not break away from this circle yet.Therefore following 2 is the problem of still needing and solving: one. when it was warm, various scattered articles and wallet all were put in the pocket, have to cause suspicion sultry, that seem too fat to move; Two. depositing of the various certificates of migrant person, they can not always carry a suitcase or twine a purse.

The purpose of this utility model provides a kind of antitheft waist satchel, make people summer or when going out carry-on scattered articles, as the more and more wider magnetic card of business card, I.D., lighter, application meeting later on, credit card, coin etc. a safety, comfortable storeroom are arranged.

The purpose of this utility model is achieved in that satchel is to hang on the waist border by the antitheft stationary installation that can be placed on the belt.Satchel will break away from from the hook of stationary installation, the movable plastic sheet that is stuck on the box edge is moved inward, the spring bullet that originally was compressed in hook top will be stretched, by linking up with outstanding supplementary structure, push the metal clips of its below, it is touched mutually with another metal point of fixity, thereby connect inner circuit, send signal, reach the purpose of rapid warning.

Internal circuit in the antitheft stationary installation can be by battery, and sounding integrated package, loudspeaker or add with triode are formed, and will send the sound of high frequency after circuit is connected.

Certainly also available battery and small DC motor built-up circuit.The vibrations that small DC motor work causes will become the alarm signal.

Owing to adopted cut-offfing directly of anti-theft circuit to come off or the mode of controlling on the throne in the above-mentioned solution, therefore can report to the police rapidly by satchel.And the anti-theft circuit simple structure, institute takes up space few, and cost is inexpensive.

Further describe in detail below in conjunction with drawings and Examples.

Fig. 1 is the longitudinal diagram of antitheft stationary installation among first embodiment of the utility model.

Fig. 2 is the circuit diagram of anti-theft circuit among first embodiment of the utility model.

Fig. 3 is the circuit diagram of anti-theft circuit among second embodiment of the utility model.

Member shown in Fig. 1 all is positioned in the plastic casing spare, and box spare rear has one to supply belt to pass fixing arch plastic sheet.Antitheft stationary installation is made up of the metal fixed contact point 7 of the hook 2 that is used to entangle the set collar 1 on the satchel, the movable plastic sheet 3 that can be stuck in the box edge, spring 4, the auxiliary construction 5 that is used for fixing spring, metal clips 6, its below, self hand switch 8, battery 9, sounding integrated package 10, loudspeaker 11.When the satchel people need get bag, only need hand switch 8 disconnections are got final product.And be losing of prevention satchel, then must be in opening state.Satchel comes off or is stolen, set collar 1 must come off from the hook 2 of basic sealing, and this has only hook 2 to move down and can realize, therefore the movable plastic sheet 3 that is stuck in the box edge is inwardly pushed, and the box edge that comes off of movable plastic sheet 3 will stretch the spring 4 that originally is compressed in its top, promotes the metal clips 6 that supplementary structure 5 and movable plastic sheet 3 extruding downwards head on movable plastic sheet 3, it is contacted with the metal fixed contact point 7 of below, and the switch 12 that both form will be opened.By principle shown in Figure 2, the circuit that battery 9, sounding integrated package 10, loudspeaker 11 are formed will send alerting signal.

Also can design another circuit according to above-mentioned principle.As shown in Figure 3, by battery and small DC motor 13 built-up circuits.The vibrations that small DC motor causes become the mode of warning.

Claims

1, a kind of antitheft satchel, form by satchel and antitheft stationary installation, it is characterized in that: satchel is to link to each other with hook 2 on the antitheft stationary installation by set collar 1, moving up and down of hook 2 is by flexible plastic sheet in the box body 3 and spring 4 controls, the metal clips 6 of extruding below when hook 2 moves down, it is contacted with metal fixed contact point 7, and metal clips 6 link to each other respectively with internal circuit with battery with metal fixed contact point 7.

2, antitheft satchel according to claim 1, it is characterized in that: flexible plastic sheet 3 can be stuck on the box edge.

3, according to right 1 described antitheft satchel, it is characterized in that: internal circuit is made up of battery, sounding integrated package, loudspeaker and triode.

4, according to right 1 described antitheft satchel, it is characterized in that: internal circuit is made up of battery, small DC motor.