KR20010075799A - Potable chain type locker - Google Patents

Potable chain type locker Download PDF

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Publication number
KR20010075799A
KR20010075799A KR1020000002272A KR20000002272A KR20010075799A KR 20010075799 A KR20010075799 A KR 20010075799A KR 1020000002272 A KR1020000002272 A KR 1020000002272A KR 20000002272 A KR20000002272 A KR 20000002272A KR 20010075799 A KR20010075799 A KR 20010075799A
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KR
South Korea
Prior art keywords
unit
chain
lock
detecting
locking
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KR1020000002272A
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Korean (ko)
Inventor
박필상
Original Assignee
박필상
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Priority to KR1020000002272A priority Critical patent/KR20010075799A/en
Publication of KR20010075799A publication Critical patent/KR20010075799A/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00Alarm locks
    • E05B45/005Chain-locks, cable-locks or padlocks with alarms
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00Accessories in connection with locks
    • E05B17/22Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
    • E05B17/226Displays on locks, e.g. LED or LCD screens
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0097Operating or controlling locks or other fastening devices by electric or magnetic means including means for monitoring voltage, e.g. for indicating low battery state

Abstract

PURPOSE: A chain type portable locking device is provided to prevent theft by alarming in applying impact to the locking apparatus or in cutting a chain, and release of locking by using a universal key. CONSTITUTION: A chain type portable locking device is composed of a locking chain(10) constraining articles; an electronic locking unit(20) fixing the locking chain or releasing, and detecting tension of the locking chain; a cut detecting unit(30) detecting cutting the locking chain and disassembling the locking apparatus; an impact detecting unit(100) detecting impact on the detecting apparatus; an IC key contact unit(90) reading codes in an IC key(95); a remote control receiving unit(80) receiving a signal from a remote control key(85); a power unit(60) supplying power to the locking apparatus; a power detecting unit(50) detecting the power unit; a control unit(70) controlling the electronic locking unit by detecting receiving codes, detecting theft by analyzing signals, and alarming replacement time of a battery by inputting the output signal from the power detecting unit; and an alarm unit(40) alarming according to state of the control unit. The electronic locking unit and the alarm are released with transmitting a locking release signal in locking, and with inserting the IC key to the IC key contact unit.

Description

휴대형 체인식 잠금장치{POTABLE CHAIN TYPE LOCKER}Portable Chain Lock {POTABLE CHAIN TYPE LOCKER}

본 발명은 휴대형 체인식 잠금장치에 관한 것으로서, 보다 상세하게는 휴대가능한 잠금장치에 도난 경보방지장치를 내장하여 체인이 절단되거나 잠금장치에충격이 가해졌을 경우 경보를 울리도록 할뿐만 아니라 잠금장치의 기계적인 열쇠를 없애고 식별코드가 내장된 IC키나 리모콘키를 사용하여 만능키 등에 의해 잠금장치를 해제시킬 수 없도록 한 휴대형 체인식 잠금장치에 관한 것이다.The present invention relates to a portable chain lock device, and more particularly, a built-in alarm prevention device in a portable lock device to not only make an alarm when the chain is cut or an impact is applied to the lock device, but also of the lock device. The present invention relates to a portable chain lock device that eliminates mechanical keys and prevents unlocking by a universal key using an IC key or a remote control key with an identification code.

일반적으로 잠금장치는 자신의 소유물을 타인이 무단으로 사용하거나 도난 당하는 것을 방지하기 위해서 사용되는데 고정물의 경우에는 잠금장치가 고정물에 내장되어 있을 뿐만 아니라 잠금장치와는 별도로 도난 방지장치가 설치되어 있어 타인의 무단사용이나 도난으로부터 자신의 소유물을 보호할 수 있다.In general, a lock is used to prevent unauthorized use or theft of another's belongings. In the case of a fixture, the lock is not only built into the fixture, but is also installed with an anti-theft device separately from the lock. Protect their property from unauthorized use or theft.

그러나, 이동물 중에서 부피가 큰 이동물을 고정시키기 위해서는 체인 등을 사용하여 이동물을 결박하고 잠금장치로 고정시키고 있고, 부피가 적은 이동물일 경우에는 즉, 자전거나 오토바이의 경우에는 바퀴와 자건거나 오토바이의 몸체와 체인으로 묶거나, 고정물인 보관대의 철조물과 체인으로 바퀴를 묶은 후 잠금장치를 설치함으로써 타인에 의해 무단사용이나 도난으로부터 보호하고 있기 때문에 체인 등을 절단하거나 잠금장치를 파괴할 경우에는 자신의 소유물을 타인의 무단사용이나 도난으로부터 보호할 수 없는 문제점이 있다.However, in order to fix a large moving object in a moving object, the moving object is bound and locked using a chain or the like, and in the case of a small moving object, that is, a bicycle or a motorcycle, In case of cutting the chain or breaking the locking device because it is protected from unauthorized use or theft by other people by tying the body and chain of the motorcycle or tying the wheels with the steel frame and chain of the fixture, and installing the locking device. There is a problem that cannot protect their possessions against unauthorized use or theft of others.

본 발명은 상기와 같은 문제점을 해결하기 위해 창작된 것으로서, 본 발명의 목적은 휴대형 체인식 잠금장치에 충격을 가할 경우 경보를 발생하거나 결박한 체인이 절단되었을 경우 경보를 발생하여 타인의 무단사용이나 도난으로부터 방지할 뿐만 아니라 만능키 등을 통해 잠금장치를 해제하는 것을 방지하기 위해 무선의 리모콘키를 사용하거나 IC키를 사용하여 일반적인 만능키를 사용하여 잠금상태를 해제할 수 없도록 한 휴대형 체인식 잠금장치를 제공함에 있다.The present invention has been made to solve the above problems, the object of the present invention is to generate an alarm when the impact on the portable chain locking device or to generate an alarm when the chain is broken strapping unauthorized use of others A portable chain lock that prevents theft from being unlocked using a wireless remote control key or an IC key to prevent theft from being unlocked as well as to prevent theft. In providing a device.

도 1은 본 발명에 의한 휴대형 체인식 잠금장치를 나타낸 블록구성도이다.1 is a block diagram showing a portable chain type locking device according to the present invention.

- 도면의 주요부분에 대한 부호의 설명 --Explanation of symbols for the main parts of the drawings-

10 : 잠금체인 20 : 전자식 잠금부10: lock chain 20: electronic lock

30 : 단선검출부 40 : 경보부30: disconnection detection part 40: alarm part

50 : 전원감지부 60 : 전원부50: power detection unit 60: power supply unit

70 : 제어부 80 : 리모콘 수신부70: control unit 80: remote control receiver

85 : 리모콘키 90 : IC키 접촉부85: remote control key 90: IC key contact portion

95 : IC키 100 : 충격감지부95: IC key 100: impact detection unit

상기와 같은 목적을 실현하기 위한 본 발명은 이동물을 체인으로 결박하거나 고정물에 체인을 통해 고정시키기 위한 휴대형 체인식 잠금장치에 있어서, 이동물을 구속하기 위한 잠금체인과, 잠금체인을 잠금장치에 고정시키거나 해제하며 잠금체인의 텐션을 감지하기 위한 전자식 잠금부와, 전자식 잠금부를 통해 잠금체인의 단선유무와 잠금장치의 분해로 인한 단선을 검출하기 위한 단선검출부와, 잠금장치에 가해지는 충격을 감지하기 위한 충격감지부와, 식별코드가 내장된 IC키와 접촉하여 IC키내에 저장된 식별코드를 읽기 위한 IC키 접촉부와, 식별코드가 내장된 리모콘키로부터 수신되는 신호를 수신하기 위한 리모콘수신부와, 잠금장치에 전원을 공급하기 위한 전원부와, 전원부의 상태를 감지하기 위한 전원감지부와, 리모콘수신부와 IC키 접촉부를 통해 수신되는 식별코드를 판단하여 전자식 잠금부의 작동을 제어하고 전자식 잠금부와 단선검출부와 충격감지부를 통해 입력되는 신호값을 분석하여 도난상태를 판단하며 전원감지부의 출력신호를 입력받아 배터리의 교환시기를 알리도록 하는 제어부와, 제어부의 상태에 따라 경보를 발생시키는 경보부로 이루어진 것을 특징으로 한다.The present invention for realizing the above object is a portable chain-type locking device for binding the moving object to the chain or fixed to the fixture through the chain, the lock chain for restraining the moving object, and the lock chain to the locking device An electronic lock for locking or releasing the tension and detecting the tension of the lock chain, a disconnection detection unit for detecting the disconnection of the lock chain and the disconnection of the locking device through the electronic lock, and a shock applied to the locking device. An impact detection unit for sensing, an IC key contact unit for reading an identification code stored in the IC key in contact with an IC key with an identification code, and a remote control receiver for receiving a signal received from a remote control key with an identification code; , The power supply unit for supplying power to the lock, the power detection unit for detecting the state of the power supply unit, the remote control receiver and IC Controls the operation of the electronic lock by judging the identification code received through the unit, and analyzes the signal values input through the electronic lock, disconnection detection unit, and shock detection unit to determine the theft state, and replaces the battery by receiving the output signal of the power detection unit. And an alarm unit for generating an alarm according to a state of the controller.

위와 같이 이루어진 본 발명은 이동물을 구속하고 있는 체인이 절단되거나, 잠금장치를 분해하거나, 잠금장치가 충격을 받거나 잠금체인의 텐션에 변화가 있을경우 경보를 발생하여 도난이나 무단사용으로부터 소유물을 보호할 수 있도록 할뿐만 아니라 열쇠로 복잡한 식별코드를 내장한 리모콘키나 IC키를 사용함으로써 만능키 등을 사용한 전문가들도 잠금장치를 해제할 수 없도록 하여 도난이나 무단사용을 원천적으로 방지할 수 있도록 작동된다.The present invention made as described above protects belongings from theft or unauthorized use by generating an alarm when the chain restraining the moving object is cut, the lock is disassembled, the lock is shocked, or there is a change in the tension of the lock chain. In addition, by using a remote control key or IC key with a complex identification code as a key, it is operated to prevent theft or unauthorized use at the source by preventing experts using universal keys from unlocking the lock. .

또한, 전원부의 상태를 감지하여 배터리의 교환시기를 미리 경보함으로써 전원이 부족하여 경보가 작동되지 않는 일이 없도록 미연에 통보할 수 있도록 한다.In addition, by detecting the state of the power supply in advance to alert the replacement time of the battery so that the alarm can not be activated in advance so that the alarm is not activated.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 설명한다. 또한 본 실시예는 본 발명의 권리범위를 한정하는 것은 아니고, 단지 예시로 제시된 것이다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings. In addition, this embodiment is not intended to limit the scope of the present invention, but is presented by way of example only.

도 1은 본 발명에 의한 휴대형 체인식 잠금장치를 나타낸 블록구성도이다.1 is a block diagram showing a portable chain type locking device according to the present invention.

여기에 도시된 바와 같이 이동물을 구속하기 위한 잠금체인(10)과, 잠금체인(10)을 잠금장치에 고정시키거나 해제하며 잠금체인(10)의 텐션을 감지하기 위한 전자식 잠금부(20)와, 전자식 잠금부(20)를 통해 잠금체인(10)의 단선유무와 잠금장치의 분해로 인한 단선을 검출하기 위한 단선검출부(30)와, 잠금장치에 가해지는 충격을 감지하기 위한 충격감지부(100)와, 식별코드가 내장된 IC키(95)와 접촉하여 IC키(95)내에 저장된 식별코드를 읽기 위한 IC키 접촉부(90)와, 식별코드가 내장된 리모콘키(85)로부터 수신되는 신호를 수신하기 위한 리모콘수신부(80)와, 잠금장치에 전원을 공급하기 위한 전원부(60)와, 전원부(60)의 상태를 감지하기 위한 전원감지부(50)와, 리모콘수신부(80)와 IC키 접촉부(90)를 통해 수신되는식별코드를 판단하여 전자식 잠금부(20)의 작동을 제어하고 전자식 잠금부(20)와 단선검출부(30)와 충격감지부(100)를 통해 입력되는 신호값을 분석하여 도난 상태를 판단하며 전원감지부(50)의 출력신호를 입력받아 배터리의 교환시기를 알리도록 하는 제어부(70)와, 제어부(70)의 상태에 따라 경보를 발생시키는 경보부(40)로 이루어진다.As shown here, the lock chain 10 for restraining the moving object, and the electronic lock portion 20 for fixing or releasing the lock chain 10 to the lock device and detecting the tension of the lock chain 10. And, through the electronic lock 20, the disconnection detection unit 30 for detecting the disconnection of the lock chain 10 and the disconnection due to the disassembly of the locking device, and the shock detection unit for detecting the shock applied to the locking device An IC key contact unit 90 for reading the identification code stored in the IC key 95 in contact with the IC key 95 in which the identification code is embedded, and received from the remote control key 85 in which the identification code is embedded. Remote control receiver 80 for receiving the signal, the power supply unit 60 for supplying power to the lock device, the power detection unit 50 for detecting the state of the power supply unit 60, the remote control receiver 80 And the identification code received through the IC key contact unit 90 to operate the electronic lock unit 20. Then, the signal is input through the electronic locking unit 20, the disconnection detecting unit 30, and the impact detecting unit 100 to determine the theft state, and the output signal of the power detecting unit 50 is input to replace the battery. The control unit 70 to notify the time and the alarm unit 40 for generating an alarm in accordance with the state of the control unit 70.

위에서 잠금체인(10)은 잠금장치의 사용에 따라 길이가 달라지는데 부피가 큰 이동물인 수화물을 결박하기 위해서는 길게 형성되고, 자전거나 오토바이 등을 보관대의 고정물에 고정시키기 위해서는 자전거나 오토바이와 보관대의 고정물을 서로 묶을 수 있는 길이로 구성된다. 또한, 창문이나 현관문 등의 개폐를 방지하기 위해 창틀과 현관틀에 창문과 현관문을 고정시킬때는 짧은 길이로 구성하게 된다.The lock chain 10 has a length that varies depending on the use of the lock device, but is formed long to bind a baggage, which is a bulky moving object, and a fixture of a bicycle or a motorcycle and a storage stand to fix the bicycle or motorcycle to a fixture of the storage stand. It consists of lengths that can be tied together. In addition, when fixing the window and the front door to the window frame and the entrance frame in order to prevent the opening and closing of the window or the front door is configured to have a short length.

또한, 전자식 감금부(20)에 잠금체인(10)이 권취되어 인출가능하도록 함으로써 잠금체인(10)의 길이를 조절할 수 있도록 하며, 잠금상태에서는 잠금체인(10)의 텐션 변화를 감지하도록 한다.In addition, the lock chain 10 is wound around the electronic confinement unit 20 so that the lock chain 10 can be pulled out so that the length of the lock chain 10 can be adjusted, and in the locked state, the tension change of the lock chain 10 can be sensed.

그리고, 잠금체인(10)은 종래에는 절단을 방지하기 위해 두껍고 튼튼한 재질을 사용하지만 본 발명에서는 절단시 경보가 발생하기 때문에 전도성이면 얇은 것을 사용하는 것이 가능하다.In addition, although the lock chain 10 conventionally uses a thick and durable material to prevent cutting, it is possible to use a thin one if it is conductive because an alarm occurs during cutting in the present invention.

또한, 경고부(40)는 잠금장치의 작동상태를 알리기 위한 작동표시등(42)과, 전원부(60)의 남은 시간을 알리기 위한 잔량표시부(44)와, 경고음을 발생시키는 부저(46)로 이루어진다.In addition, the warning unit 40 is an operation indicator 42 for notifying the operation state of the locking device, the remaining amount display unit 44 for notifying the remaining time of the power supply unit 60, and a buzzer 46 for generating a warning sound Is done.

위와 같이 이루어진 본 실시예의 작동을 설명하면 다음과 같다.Referring to the operation of the present embodiment made as described above are as follows.

먼저, 경고부(40)의 작동표시등(42)이 정상적인 상태를 표시할 때 잠금장치의 잠금상태가 해제된 상태에서 잠금체인(10)으로 고정시키거나 결박하기 위한 물품을 고정시킨 후 전자식 잠금부(20)에 잠금체인(10)의 양단이 삽입된 상태에서 IC키(95)나 리모콘키(85)를 사용하여 잠금상태로 유지하게 되면 잠금장치의 도난 방지상태가 작동되어 잠금체인(10)의 텐션의 변화와, 잠금체인(10)의 단선유무와, 잠금장치에 가해지는 충격의 유무와, 잠금장치를 분해하기 위해 나사를 풀거나, 전원부(60)의 배터리 등을 제거하기 위한 어떠한 인위적은 수단으로 잠금장치를 해제하려고 할 경우 이를 감지하여 경보부(40)의 부저(46)를 통해 90db정도의 사이렌 등의 경보음을 발생시켜 자신의 소유물을 타인의 무단사용이나 도난으로 부터 보호하게 된다.First, when the operation indicator 42 of the warning unit 40 displays a normal state, the electronic device locks the article to be fixed or strapped with the lock chain 10 while the lock state of the lock is released. If both ends of the lock chain 10 are inserted into the unit 20, and the lock key 10 is kept in the locked state by using the IC key 95 or the remote control key 85, the anti-theft state of the lock device is activated and the lock chain 10 Change of tension), disconnection of the lock chain 10, impact applied to the locking device, loosening the screw to disassemble the locking device, or removing the battery of the power supply unit 60, etc. If you attempt to release the lock by artificial means, it detects this and generates an alarm sound such as a siren of about 90db through the buzzer 46 of the alarm unit 40 to protect your belongings from unauthorized use or theft of others. do.

또한, 잠금상태가 해제된 상태에서나 잠금상태에서나 모두 전원부(60)의 상태를 감지한 전원감지부(50)의 값에 의해 배터리의 교환시기 및 남은 시간을 경보부(40)의 잔량표시부(44)에 표시함으로써 전원부(60)에서 공급되는 전원의 부족으로 잠금장치의 작동되지 않는 일이 없도록 미연에 경보하게 된다.In addition, when the lock state is released or in the locked state, the battery replacement time and the remaining time are determined by the value of the power detection unit 50 that detects the state of the power supply unit 60. By displaying on the alarm so that the lock does not operate due to the lack of power supplied from the power supply unit 60.

한편, 잠금장치가 잠금상태에 있을 때 무선의 리모콘키(85)를 통해 잠금상태를 해제하기 위한 신호를 송신하게 되면 리모콘수신부(80)에서 식별코드를 수신하여 전자식잠금부(20)를 해제하고 경보상태를 해제하게 된다. 또한, IC키(95)를 IC접촉부(90)에 삽입하게 될 경우에도 IC키(95)에 내장된 식별코드를 읽어들여 전자식잠금부(20)를 해제하고 경보상태를 해제하게 된다.On the other hand, when the lock is in a locked state and transmits a signal for releasing the lock state through the remote control key 85 of the wireless remote control receiving unit 80 receives the identification code to unlock the electronic lock unit 20 and The alarm state is released. In addition, even when the IC key 95 is inserted into the IC contact portion 90, the identification code embedded in the IC key 95 is read to release the electronic lock portion 20 and release the alarm state.

상기한 바와 같이 본 발명은 휴대형 체인식 잠금장치에 충격을 가할 경우 경보를 발생하거나 결박하거나 고정시킨 체인이 절단되었을 경우 경보를 발생하여 타인의 무단사용이나 도난으로부터 개인 소유물을 보호할 수 있는 이점이 있다.As described above, the present invention has an advantage of generating an alarm when an impact is applied to the portable chain locking device, or generating an alarm when a chain that is fixed or fixed is protected to protect personal property from unauthorized use or theft by others. have.

또한, 식별코드가 내장된 리모콘키나 IC키를 사용함으로써 만능키 등을 통해 잠금장치를 해제를 원천적으로 방지할 수 있는 이점이 있다.In addition, by using a remote control key or IC key embedded with an identification code, there is an advantage that can prevent the release of the locking device through the universal key.

또한, 휴대가능한 잠금장치에 도난 경보장치가 내장되어 있음으로써 별도의 보안장치가된 시설물을 이용하지 않고도 개인 소유물을 안전하게 보호할 수 있는 이점이 있다.In addition, the built-in theft alarm device is a portable lock device has the advantage that you can safely protect your personal possessions without using a separate security device.

Claims (4)

이동물을 체인으로 결박하거나 고정물에 체인을 통해 고정시키기 위한 휴대형 체인식 잠금장치에 있어서,In the portable chain type locking device for strapping the moving object to the chain or fixing the chain to the fixture, 이동물을 구속하기 위한 잠금체인과,Lock chain for restraining the moving object, 상기 잠금체인을 잠금장치에 고정시키거나 해제하며 상기 잠금체인의 텐션의 변화를 감지하기 위한 전자식 잠금부와,An electronic lock for fixing or releasing the lock chain to a lock device and detecting a change in tension of the lock chain; 성가 전자식 잠금부를 통해 상기 잠금체인의 단선유무와 상기 잠금장치의 분해로 인한 단선을 검출하기 위한 단선검출부와,A disconnection detection unit for detecting the disconnection of the lock chain and disconnection due to the disassembly of the locking device through an annoying electronic lock unit; 상기 잠금장치에 가해지는 충격을 감지하기 위한 충격감지부와,An impact sensing unit for sensing an impact applied to the locking device; 식별코드가 내장된 IC키와 접촉하여 IC키내에 저장된 식별코드를 읽기 위한 IC키 접촉부와,An IC key contact unit for reading an identification code stored in the IC key in contact with an IC key having an identification code embedded therein; 식별코드가 내장된 리모콘키로부터 수신되는 신호를 수신하기 위한 리모콘수신부와,A remote control receiver for receiving a signal received from a remote control key having an identification code; 상기 잠금장치에 전원을 공급하기 위한 전원부와,A power supply unit for supplying power to the locking device; 상기 전원부의 상태를 감지하기 위한 전원감지부와,A power detecting unit for detecting a state of the power supply unit; 상기 리모콘수신부와 상기 IC키 접촉부를 통해 수신되는 식별코드를 판단하여 상기 전자식 잠금부의 작동을 제어하고 상기 전자식 잠금부와 상기 단선검출부와 상기 충격감지부를 통해 입력되는 신호값을 분석하여 도난상태를 판단하며 상기 전원감지부의 출력신호를 입력받아 배터리의 교환시기를 알리도록 하는 제어부와,Judging the identification code received through the remote control receiver and the IC key contact unit to control the operation of the electronic lock unit and determine the theft state by analyzing the signal values input through the electronic lock unit, the disconnection detection unit and the impact detection unit. A control unit for receiving an output signal of the power detection unit and informing a battery replacement time; 상기 제어부의 상태에 따라 경보를 발생시키는 경보부Alarm unit for generating an alarm in accordance with the state of the controller 로 이루어진 것을 특징으로 하는 휴대형 체인식 잠금장치.Portable chain lock device characterized in that consisting of. 제 1항에 있어서, 상기 잠금체인은 전도성을 띠는 것을 특징으로 하는 휴대형 체인식 잠금장치.The portable chain type locking device according to claim 1, wherein the lock chain is conductive. 제 1항에 있어서, 상기 잠금체인은 전자식 감금부에 권취되어 있는 것을 특징으로 하는 휴대형 체인식 잠금장치.The portable chain type locking device according to claim 1, wherein the lock chain is wound around an electronic confinement unit. 제 1항에 있어서, 상기 경고부는The method of claim 1, wherein the warning unit 상기 잠금장치의 작동상태를 알리기 위한 작동표시등과,An operation indicator for informing an operation state of the locking device; 상기 전원부의 남은 시간을 알리기 위한 잔량표시부와,A remaining amount display unit for notifying the remaining time of the power supply unit; 경고음을 발생시키는 부저Buzzer 로 이루어진 것을 특징으로 하는 휴대형 체인식 잠금장치.Portable chain lock device characterized in that consisting of.
KR1020000002272A 2000-01-18 2000-01-18 Potable chain type locker KR20010075799A (en)

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Cited By (5)

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KR100752349B1 (en) * 2007-01-11 2007-08-27 주식회사 가온테크 Antitheft wire locking device
US8884762B2 (en) 2005-12-23 2014-11-11 Invue Security Products Inc. Programmable security system and method for protecting merchandise
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KR102028694B1 (en) * 2018-06-26 2019-10-04 주식회사 인터크리에이티브 Digital door lock displaying information of battery using keypad
US11017656B2 (en) 2011-06-27 2021-05-25 Invue Security Products Inc. Programmable security system and method for protecting merchandise

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KR100752349B1 (en) * 2007-01-11 2007-08-27 주식회사 가온테크 Antitheft wire locking device
US11017656B2 (en) 2011-06-27 2021-05-25 Invue Security Products Inc. Programmable security system and method for protecting merchandise
US11763664B2 (en) 2011-06-27 2023-09-19 Invue Security Products Inc. Programmable security system and method for protecting merchandise
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