KR810001373Y1 - Theft-proof suitcase - Google Patents

Abstract

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Description

Robbery and anti-theft safety bag

1 is an electric circuit diagram used in one embodiment of the security bag for the robbery and theft prevention of the present invention.

2 is a perspective view showing the state of the top of the safety bag for preventing robbery and theft.

Figure 3 is a perspective view showing the back of the safety bag for preventing theft and theft.

The present invention is designed to prevent theft and theft by turning on a warning light in addition to an alarm sound when in the situation of being stolen or robbed. The present invention relates to a safe hand bag for robbery and theft prevention that can act as a preventive action.

Handbags are generally stolen and stolen because they are simple items to be stored and carried.

The present invention has been made in view of such a point, and when robbed or robbed of a hand bag, structural sound and alarm signals are generated to prevent robbery or theft. The purpose is to provide a safety bag.

Next, on the basis of the drawings will be described an embodiment of the robbery and anti-theft safety bag of the present invention, Figure 1 is a circuit diagram applied to the embodiment, and Figure 2 is a robbery and anti-theft safety bag of the present invention The lid is opened, and FIG. 3 is a view showing the back of the hand bag of FIG. 2 and the appearance of an attached umbrella case. When used together with these 1st-3rd degree, it demonstrates, First, in FIG. 2 and 3, A is a bag.

On the front side of the main body A ₁ of the bag A, the anti-robing insertion hole 1 and the anti-theft insertion hole 2 form the shape of a jack as shown in FIG. When the insertion hole 11 shown in FIG. 11 is inserted into the anti-separation insertion hole 1, it becomes an open path, and when it is not inserted, it is in the closed state. Similarly, an insertion rod 12 is inserted into the anti-theft insertion hole 2, and when the insertion rod 12 is inserted, it is opened, and when the insertion rod 12 is not inserted, it is closed. It doesn't work.

The removal prevention insertion hole 1 is connected to the positive electrode of the DC power supply 6 and to the negative electrode of the DC power supply 6 via the coil RL _1A of the relay RL ₁ .

In this DC power supply 6, four 1.5 V batteries are connected in series and housed in the back A ₂ of the main body A ₁ of the bag A as shown in FIG.

In addition, the anti-theft insertion hole (2) is connected to the positive electrode at the same time, the switch SW ₂ that the DC power supply 6-erection switch (10) - Mercury (水銀) switch 9 - Anti-seizure through the switch SW ₁ It is connected to the insertion hole 1. The switch SW ₁ is connected between one fixed contact of the switching contact RL ₁ B of the relay RL ₁ and the movable contact of the switching contact RL ₂ B of the relay RL ₂ .

The switches SW ₁ and SW ₂ are provided on the inner side of the front surface of the main body A ₁ of the bag A, of which the switch SW ₁ is opened and closed by a variable number lock 4. will be. As shown in FIG. 2 in a variable number lock (4), is attached to the front (前面) of the body A _1, when only the owner of the purse A is the password number set known body A ₁ and lid A ₂ is locked, at which time the switch SW ₁ is in the closed state.

In addition, the switch SW ₂ is used if no insert rod 12 is inserted, it is to prevent criminals to insert a different kind, such as the insertion rod into the insertion hole 2 which is in open-circuit conditions.

A series circuit between the switch SW ₃ and the lamp 3 is connected between the positive electrode of the DC power supply 6 and a predetermined potential, and this lamp 3 is a side part of the main body A ₁ (FIG. 3). Is attached to. This lamp 3 is to play the role of a flashlight when carrying the hand bag A at night or in a dark place, and the switch SW ₃ is a switch for turning on and turning off the lamp 3 so as to be easily carved. the can, is attached to the side surface side of the body a ₁ of the purse a as shown in Fig.

On the other hand, (5) is an alarm lamp that emits light in three colors of red, green, and light, and is connected to the other fixed contact of the switching contact RL ₂ B of the relay RL ₂ . It is, and has, as shown in FIG. 2, is attached to the front side of the body a _1.

Moreover, as shown in FIG. 3, a pair of hanging mechanisms 14 are attached to the side of the bag A in the vicinity of the lamp 3. The hanging mechanism 14 is for hanging the umbrella storage case 16, and the locking piece is formed on the side surface of the umbrella storage case 16 by bending it in an "L" shape as shown in the figure. (15) is attached to a pair. The locking piece 15 is for locking the hanging mechanism 14. Thus, if the umbrella is stored in the umbrella storage case 16 and locked to the mechanism 14 for hanging the umbrella storage case 16, the umbrella can be carried at the same time when carrying the bag A.

On the other hand, TR ₁ -TR ₁₂ in FIG. ₁ are transistors, and these transistors TR ₁ -TR ₂ are configured to apply an operating voltage from the DC power supply 6, mainly with transistors TR ₂ , TR ₃ . An oscillation circuit is formed, and the output of the oscillation circuit is amplified by the transistor TR ₄ through a single sonic vibrator, and then amplified by the transistors TR ₅ , TR ₆ , and then by the speaker SP ₁ . ) And amplification by the transistors TR ₉ and TR ₁₀ to generate an oscillation sound in the speaker SP ₂ .

Speakers SP ₁ and SP ₂ are attached to the back side (Fig. 2) of the main body A ₁ of the bag A. The rear side also includes a lyodo converter board 7 and an alarm converter 8. And they are covered with diaphragms 13.

The mercury switch 9 and the upright switch 10 are covered with the diaphragm 13 and are disposed between the DC power supply 6 and the speaker SP ₁ . The mercury switch 9 becomes open when the bag A is placed horizontally, that is, when it is placed in the state shown in Figs. 2 and 3, and the bag A swings or stands up. It becomes a decommissioned state.

As shown in FIG. 3, the upright switch 10 is provided to protrude outward from the back side of the main body A ₁ of the bag A. When the bag A is placed horizontally, it is closed. When upright, it is in an open state. On the back side of this main body A ₁ , as shown in FIG. 3, the switch 71 and the tuning switch 72 of a radio protrude outside.

In Fig. 2, reference numeral 111 denotes a ring, which is attached to the insertion hole 11. When carrying the bag A, the ring 111 is inserted into the finger.

Referring to the state of use of the robbery and anti-theft safety bag of the present invention configured as described above divided by category (項目 別) as follows.

(1) In case of rain

In this case, the third degree of locking pieces 15, the umbrella storage case 16 by the engagement of the umbrella storage case 16 in the mechanism 14 placing that is installed on the side of the body A ₁ as shown in by fixing to the main body a _1, receiving an umbrella in the umbrella container case 16, and carry and walks as purse a, can be prepared for during rainfall.

(2) When carrying in the dark

In this case, when the switch SW ₃ is turned "on", the lamp 3 turns on, and functions as a rotating lamp, which is convenient for walking at night and in dark places.

(3) In case of theft prevention

In this case, the hand bag is placed horizontally, and since the insertion bar 12 is pulled out from the anti-theft insertion hole 2, the switch SW ₂ is closed. In addition, anti-seizure insertion rod 11 is also pulled out from the seizure preventing insertion hole (1), the switch SW ₁ to the closed state.

When the bag A is placed horizontally, the series switch 10 is closed, but the mercury switch 9 is in an open state. In this state, when a thief or the like moves the bag A, the mercury in the mercury switch 9 swings and comes into contact with the contact point of the mercury switch 9, thereby providing a direct current power source 6 switch SW ₂ upright switch 10. The closed circuit of the coil RL ₁ A-DC power supply 6 of the silver switch 9-relay RL ₁ is formed, so that the relay RL ₁ is excited.

At the same time, the base of the coil RL ₂ A-transistor TR ₁ of the DC power supply 6 switch SW ₂ upright switch 10 mercury switch 9 switch SW ₁ relay RL ₂ . Current flows into the emitter's circuit to excite relay RL ₂ .

By the operation of the relay RL ₁ , the oscillation circuit by the transistors TR ₂ , TR ₃ is operated, the oscillating output of which is applied to the transistor TR ₄ , where it is changed to a single tone and then to the transistors TR ₅ , TR ₆ . Power is amplified by the amplification circuit, and an alarm sound is generated by the speaker SP ₁ , and amplified by the amplifiers by the transistors TR ₉ and TR ₁₀ and then generated by the speaker SP ₂ . .

As a result, the thief has a dangerous effect and alerts nearby people and the like to notify of theft. In this case, sound can be generated continuously for about 1 hour.

And, by operation of relay RL _2, the direct-current power supply (6) switch SW _2-erection switch 10 - the mercury switch 9 - ₁ switch _SW-2 relay RL RL switching contact ₂ of the alarm lamp B- 5 By the closed circuit of the DC power supply 6 and the switching action of the transistor TR ₁ , the coil RL ₂ A of the relay RL ₂ is intermittently excited and the alarm lamp 5 flashes. Therefore, in addition to the audible alarm, the alarm is also visually generated to further increase the anti-theft effect.

In order to stop the alarm sound generation and to disturb the alarm, the anti-robing insertion rod 11 and the anti-theft insertion rod 12 are respectively inserted into the anti-robing insertion hole 1 and the anti-theft insertion hole 2. Simply insert the switches SW ₁ and SW ₂ .

In addition, in order to prevent the thief from inserting the switch SW ₂ into the anti-theft insertion hole 2 using another insertion rod in advance, a hidden switch SW ₂ is used to prevent the thief from generating an alarm sound. The current controlled by the anti-theft insertion rod 12 is connected to the upright switch 10 and the mercury switch 9 in advance. Therefore, even if the thief is inserted into the anti-theft insertion hole (2) using the insertion rod in advance, even if the bag is moved and can generate an alarm sound.

(4) In case of prevention of extortion

In this case, it is a case where the bag A is encountered while carrying the bag A, and when carrying the bag A, the switch SW ₁ is opened by _first inserting the bag preventing insertion rod 11 into the bag preventing insertion rod ₁ . In addition, the switch SW ₂ is closed by preventing the anti-theft insertion rod from being inserted into the anti-theft insertion hole 2. Then, the finger is inserted into the ring 111. In this state, if the bag A is snatched, the bag A falls from the person carrying it, but since the ring 111 is caught by the finger at that time, the snatch-proof insertion rod 111 is pulled out of the bag A. As a result, the switch SW ₁ is in the closed state, and as described in the above paragraph (c), an alarm sound is generated in the speakers SP ₁ and SP ₂ , and the alarm lamp 5 flashes to remove the plunder. Threatens. Therefore, it has a robbery prevention effect.

(5) when receiving radio

In this case, when the switch 71 is turned on, the radio 7 is operated and the radio wave of the desired broadcast station can be received by rotating the tuning switch 72.

As described above, according to the present invention, since the bag has functions of anti-theft and robbery prevention, it is possible to prevent encountering theft in advance, and is very safe and extremely convenient for storing and carrying valuables and the like.

Claims (1)

As shown in the drawing and described above in the main text, it is inserted into the anti-splitting insertion hole ₁ provided in the main body A ₁ of the hand bag A, and is inserted into a portable device and used for inserting a finger when carrying it. It is inserted into the anti-robing insertion rod 11 having the ring 111 and the anti-theft insertion hole 2 provided in the main body A ₁ , and is not inserted during the anti-robing and theft prevention. The anti-theft insertion rod 12 to be opened) and the anti-robing insertion rod 11 attached to the main body A ₁ to be open at the time of insertion and closed at the time of non-insertion. A first switch, a second switch mounted on the main body A ₁ and opened when the anti-theft insertion rod 12 is inserted and closed when not inserted, and the bag is in a horizontal state time, the lungs, and also when in an upright state with open-circuit upright switch 10 which, with the DC power supply 6 is mounted to the main body (a _1), the The mercury switch 9 which opens when the bag is in a horizontal state and which becomes closed when the bag is swung and forms a circuit for detecting an alarm state together with the first and second switches and the upright switch 10. And a first relay connected in series with the positive pole of the DC power supply 6 together with this circuit to operate when the circuit is in a closed state, and to operate by operating the first relay to generate an alarm. Robbery comprising an electronic device, a second relay operated when the circuit is in a closed state, an alarm flashing by the second relay, and cooperative work of the electronic device; Theft safety bag.