JPH0986460A - Nighttime travel indicator with bicycle theft alarm function - Google Patents
Nighttime travel indicator with bicycle theft alarm functionInfo
- Publication number
- JPH0986460A JPH0986460A JP7284310A JP28431095A JPH0986460A JP H0986460 A JPH0986460 A JP H0986460A JP 7284310 A JP7284310 A JP 7284310A JP 28431095 A JP28431095 A JP 28431095A JP H0986460 A JPH0986460 A JP H0986460A
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- buzzer
- bicycle
- theft
- code
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 230000004397 blinking Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Audible And Visible Signals (AREA)
- Burglar Alarm Systems (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、夜間、二輪車特に、自
転車で通勤、通学、通塾する人の姿は自動車を運転する
人からは見にくい対象です。まして、雨の夜は尚更で
す。このような見にくいことに起因する、接触事故を少
しでも少なくするもので、その安全を走行中間欠フラッ
シング点灯するライトで自動的に表示することにより確
保するものです。駐輪中は振動センサーによって、自転
車の僅かな振動を検知して盗難警報ブザーを鳴動させ
て、警報を出すものです。このような、人身の安全、二
輪車特に自転車の盗難事故などの警報に安価で手軽に利
用できる技術を提供するものです。[Industrial field of application] The present invention makes it difficult for a person driving a car to see a person who commutes to school, commute to school, or attend a school by bicycle at night. Even more so on rainy nights. This is to reduce contact accidents due to such difficulty in viewing as much as possible, and to ensure that safety by automatically displaying with a light that flashes when the vehicle is running midway. While the bicycle is parked, the vibration sensor detects a slight vibration of the bicycle and activates the theft alarm buzzer to give an alarm. We provide technology that can be used inexpensively and easily for warning of such personal safety and theft accidents of motorcycles, especially bicycles.
【０００２】[0002]
【従来の技術】従来の技術は、二輪車特に自転車などの
後輪のカバーに、自動車のライトを浴びて、その浴びた
ライトの光を反射することで、存在を知らせる方法しか
なかった。したがって、浴びる光の角度によって反射し
たり、しなかったりするため、必ずしも、確実に存在を
知らせるものではなかった。しかも、自動車の運転者に
は駐輪しているのか、走行しているのかの判断が一瞬遅
れるために、事故に結び付き易かった。又一方、二輪
車、特に自転車の盗難警報器は単体ではあったが、盗難
警報および走行表示、特に自動的に走行表示のできる、
両機能を兼備したものは従来なかった。2. Description of the Related Art In the prior art, there was only a method of informing the existence of a vehicle by shining the light of the automobile on the cover of the rear wheel of a motorcycle, particularly a bicycle, and reflecting the light of the shining light. Therefore, it may or may not be reflected depending on the angle of the incoming light, so that it does not necessarily indicate the existence. Moreover, because the driver of the car could be delayed for a moment to determine whether the vehicle is parked or running, it was easy to lead to an accident. On the other hand, although the theft alarm device for motorcycles, especially bicycles, was a single unit, theft alarm and running display, especially automatic running display,
There has never been a device that has both functions.
【０００３】[0003]
【発明が解決しようとする課題】以上のような従来技術
になかったものを付加した、二輪車、特に自転車の盗難
警報付、夜間走行表示器の解決すべき課題を次に列挙し
ます。 （イ） 昼夜などの明暗を判別するものを備えること。 （ロ） 二輪車、特に自転車が走行中発生する振動を、
敏感に検知する高感度かつ丈夫な振動センサーを備える
こと。 （ハ） （ロ）項の振動センサーと共に、ＩＤコードを
設定し、盗難警報に使用できるものを備えること。 （ニ） 走行表示を視覚で、盗難警報表示を聴覚で知ら
せるものを備えること。 （ホ） （イ）〜（ニ）までのものを機能させる電子回
路を備えること。[Problems to be Solved by the Invention] The following is a list of problems to be solved for a motorcycle, particularly a bicycle with a burglar alarm, and a nighttime running indicator, to which the above-mentioned conventional techniques have been added. (B) Be equipped with a device that distinguishes light and dark such as day and night. (B) The vibration generated when a motorcycle, especially a bicycle, is
Equipped with a highly sensitive and durable vibration sensor that detects sensitively. (C) In addition to the vibration sensor in (B), an ID code can be set and a device that can be used for a theft alarm must be provided. (D) A device that visually displays the running display and audibly notifies the theft alarm display should be provided. (E) Equipped with an electronic circuit that causes the items (a) to (d) to function.
【０００４】[0004]
【課題を解決するための手段】本発明の、二輪車特に、
自転車の盗難警報付、夜間走行表示器は以上の課題を解
決したものです。昼夜などの明暗を判別するものにｃｄ
ｓなどの光センサーを使い、自転車が走行中に発生する
振動を高感度に検知する振動センサー、即ち、振動を検
知するのに、振動によって機械的に構成した電気接点の
開閉で検出するものや、半導体などで作られた振動セン
サーのいずれでもよいが、いわゆる、振動センサーを使
う。また、盗難事故時に間欠鳴動するブザーを、持主だ
けが止めることのできるＩＤコードを設定できるスィッ
チ、および自転車の夜間走行時にのみフラッシュ点滅す
る発光ダイオードなどを走行表示に使う。以上の機能を
もった電子回路をプリント基板に組み込むことで課題を
解決する手段とした、二輪車盗難警報付、夜間走行表示
器です。A motorcycle according to the present invention, in particular,
The bicycle anti-theft alarm and night driving indicator solve the above problems. Cd for discriminating light and dark such as day and night
A vibration sensor that uses an optical sensor such as s to detect vibrations that occur while the bicycle is running, that is, a vibration sensor that detects the vibrations by opening and closing an electrical contact mechanically configured. Any vibration sensor made of semiconductor or the like may be used, but a so-called vibration sensor is used. In addition, a buzzer that sounds intermittently in the event of a theft, a switch that can set an ID code that can be stopped only by the owner, and a light emitting diode that flashes only when the bicycle is running at night are used for running display. This is a night-time traveling indicator with a two-wheeled vehicle theft alarm, which is a means of solving the problems by incorporating an electronic circuit having the above functions into a printed circuit board.
【０００５】[0005]
【作用】夜間や暗いトンネルのような所では、自動車を
運転する人からは、走行している自転車は発見しにくい
ものです。雨の夜、冬の黒っぽい服装をしてい時などは
尚更です。もし、夜間や暗い所で自動的に自転車が走行
している時、後部に走行表示のフラッシング点滅するラ
イトがあれば、発見も容易で、ひいては接触事故も少な
くできる。また、昨今は自転車などの盗難事故も多く、
駐輪しているときに、持主以外の人が自転車に乗れば、
本器に内蔵されている振動センサーによって自転車の走
行時に発生する振動を検出し、ブザーを間欠鳴動させま
す。このブザーの鳴動を止めるのは、持主だけが知って
いるＩＤコードを合わせなければならない。即ち、自転
車の盗難警報機能をもっている。この二つの機能が真価
を発揮するのは、夜間の駐輪時の盗難です。ＩＤコード
が盗難警報解除になっていないため、持主以外の人が自
転車に乗れば盗難警報ブザーが鳴動すると共に、走行表
示のライトがフラッシング点灯し事故の発見が容易とな
ります。本発明の二輪車盗難警報機能付、走行表示器は
以上に述べた作用を持つものです。[Operation] At night or in a place like a dark tunnel, it is difficult for a person driving a car to find a running bicycle. This is especially true on rainy nights and when you are wearing black clothes in winter. If the bicycle is automatically driving at night or in a dark place, a flashing flashing light on the rear of the running indicator will make it easier to find and even reduce contact accidents. In addition, there are many theft accidents such as bicycles these days,
If someone other than the owner rides a bicycle while parked,
The built-in vibration sensor detects the vibration generated while riding a bicycle and makes the buzzer ring intermittently. It is necessary to match the ID code known only to the owner to stop the sound of this buzzer. That is, it has a bicycle theft alarm function. The real value of these two functions is theft when parking at night. Since the ID code is not released for the theft alarm, if a person other than the owner rides on a bicycle, the theft alarm buzzer will ring and the running indicator light will flash to make it easier to find the accident. The two-wheeled vehicle theft alarm function and traveling indicator of the present invention have the above-described actions.
【０００６】[0006]
【実施例】実施例の中の一例を図１に示し、その構造を
図２に示します。図１において、Ａは走行表示部で内側
をダイヤカットされた赤色透明のプラスチックからでき
ています。Ｂは本体、Ｃは自転車に取り付けるためのア
タッチメント、ＤはＩＤコード設定用スィッチのツマミ
です。その構成をもう少し詳しく説明したのが図２で
す。図２に基づいて説明します。Ａは走行表示のライト
の光を見易く外に出すため、内側をダイヤカットした赤
色透明のプラスチックでできた表示カバーです。Ｂは本
体でＩＤコート設定用スィッチの取り付け部、Ｆは電池
室、Ｇは警報ブザーの音圧室で外部に音を出すための小
さな穴をあけています。Ｈは機能を発揮するための電子
回路を組み込んだプリント基板をいれるための室を備え
ています。プリント基板には振動を検知する振動センサ
ー、明暗を判別する光センサー、走行表示用の発光ダイ
オードが電子部品と共に組み込まれています。これらを
組み合わせて図１に示す、二輪車盗難警報付夜間走行表
示器を構成しています。図３は電子回路の一例を示して
います。Ｖｃは電源ライン、Ｓは安価なものとするため
に振動を機械的な機構によって電気接点の開閉に変換す
る振動センサー、Ｒ１は振動センサーに流れる電流を制
限する制限抵抗、Ｃ１は振動センサーの電気接点が開閉
するときに発生するスパイクノイズを吸収するキャパシ
タ、ＩＣ−１の１／６、２／６，Ｃ２，Ｃ３，Ｒ２，Ｒ
３は振動センサーの電気接点の開から閉になるときのパ
ルスの立ち上がりを検出する回路です。同じく閉から開
になるときは、ＩＣ−１の４／６、５／６、６／６，Ｃ
４，Ｃ５，Ｒ４，Ｒ５によってパルスの立ち下がりを検
出する回路です。振動の電気的検出に、この二回路を必
要とする理由は次のとおりです。駐輪時に、自転車が傾
いたり、倒れて置かれたような時、振動センサーが機械
的に作られているために電気接点は閉となっています。
このような状態の自転車を静かに起こせば、パルスの立
ち上がりを検出する回路だけでは機能しないため、パル
スの立ち下がりを検出する回路を設けて、その欠点をカ
バーするために二回路を必要とするのです。Ｄ１，Ｄ
２，Ｒ６，ＩＣ−１の３／６のＮＯＲ回路を構成し、前
段での振動で発生したパルスを波形整形して次段へその
信号を送ります。ＩＣ−２はリトリガラブル・ワンショ
ットマルチ・バイブレータ（以下ワンショットマルチと
言う）で、その出力を一定時間保持します。一定時間内
に何回も振動信号のパルスが入力されれば、その都度リ
セットがかかり、最終のパルス信号からＣ６，Ｒ７及び
Ｃ７，Ｒ８によって決まる、ある設定された時間出力を
保持します。この段のＩＣ−２は２回路入りのＩＣです
から、出力も２つあります。一方はブザーを鳴動させる
ための出力とし、他の一方は走行表示のフラッシュライ
トを間欠点滅させるための出力とします。ブザー鳴動の
ための出力はＩＤ１，ＩＤ２のＩＤコード設定スィッチ
に入力されます。ＩＤコードを外部ツマミによって一致
させることでブザーの鳴動を停止させます。つまり、走
行時はＩＤコードを一致させ、盗難警戒時はＩＤコード
を変えることになります。ＩＤ設定用スィッチを出た信
号は、ＩＣ−３の１／６，〜６／６，Ｄ３，Ｄ４，Ｒ
９，Ｒ１０，Ｒ１１，Ｒ１２，Ｃ８．Ｃ９により間欠発
振をすると共に、ブザー音の振動数にあった周波数の発
振をし、ブザーの原振を作っています。Ｒ１３，Ｒ１
４，Ｑ１によって、ブザーを鳴動させるパワーアンプを
作りブザーＢＺを鳴動させます。Ｌ１はブザー音を大き
くするための昇圧コイルです。次に、ＩＣ−２の他の一
方のフラッシュライトを間欠点滅させるための出力は、
明暗を判別するための光センサーｃｄｓ，ＩＣ−４の１
／６，２／６，Ｃ１０，Ｒ１５とＤ５，Ｄ６，Ｒ１６，
ＩＣ−４の３／６，４／６とで構成されるＡＮＤ回路の
入力に使われます。ある設定された暗さになりかつ、走
行時の自転車の振動信号があれば、次段の発振回路へ出
力されます。ＩＣ−４の５／６，６／６，Ｄ７，Ｒ１
７，Ｒ１８，Ｃ１１は走行時にフラッシュライトを間欠
点滅させるための発振回路で、Ｒ１９，Ｑ２，Ｑ３は、
そのパワーアンプ回路です。Ｒ２０は、フラッシュライ
トＬＥＤに流れる電流を制限する制限抵抗です。以上の
ように電子回路を安価に構成してプリント基板に組み込
み、図１に示す二輪車盗難警報付、走行表示器を構成し
ます。[Embodiment] An example of the embodiment is shown in Fig. 1 and its structure is shown in Fig. 2. In Fig. 1, A is made of red transparent plastic whose inside is diamond cut on the running display. B is the main body, C is an attachment for attaching to the bicycle, and D is a knob for the ID code setting switch. Figure 2 explains the configuration in a little more detail. I will explain based on Figure 2. A is a display cover made of diamond-cut red transparent plastic so that the light of the traveling display light can be easily seen outside. B is the main unit where the switch for setting the ID coat is attached, F is the battery chamber, and G is the sound pressure chamber of the alarm buzzer, which has small holes for making sounds outside. The H has a chamber for inserting a printed circuit board that incorporates electronic circuits to perform its functions. A vibration sensor that detects vibrations, a light sensor that distinguishes between light and darkness, and a light-emitting diode for running display are built into the printed circuit board along with electronic components. By combining these, the two-wheeled vehicle anti-theft alarm night driving indicator shown in Fig. 1 is constructed. Figure 3 shows an example of an electronic circuit. V c is a power supply line, S is a vibration sensor that converts vibration into opening and closing of electrical contacts by a mechanical mechanism to make it inexpensive, R1 is a limiting resistor that limits the current flowing through the vibration sensor, and C1 is a vibration sensor. Capacitors that absorb spike noise generated when electrical contacts open and close, 1/6, 2/6, C2, C3, R2, R of IC-1
3 is a circuit that detects the rising edge of the pulse when the electrical contact of the vibration sensor changes from open to closed. Similarly, when closing to opening, IC-1 4/6, 5/6, 6/6, C
It is a circuit that detects the falling edge of the pulse by 4, C5, R4, R5. The reason why these two circuits are necessary for electrical detection of vibration is as follows. When the bicycle is tilted or fallen down when the bicycle is parked, the electrical contacts are closed because the vibration sensor is mechanically made.
If you wake up the bicycle quietly in this state, the circuit that detects the rising edge of the pulse will not work. Therefore, a circuit that detects the falling edge of the pulse should be provided, and two circuits are required to cover the drawbacks. Is. D1, D
It composes a 3/6 NOR circuit of 2, R6 and IC-1 and shapes the pulse generated by the vibration in the previous stage and sends the signal to the next stage. IC-2 is a retriggerable one-shot multi-vibrator (hereinafter referred to as one-shot multi), which holds its output for a certain period of time. If the vibration signal pulse is input many times within a certain period of time, it will be reset each time and hold the output for a certain set time determined by C6, R7 and C7, R8 from the final pulse signal. Since the IC-2 in this stage is an IC with two circuits, it has two outputs. One is used to output the buzzer, and the other is used to output the flashing light for running display intermittently. The output for the buzzer sounds is input to the ID code setting switches for ID1 and ID2. Stop the buzzer sound by matching the ID code with an external knob. In other words, the ID code must match when driving, and the ID code must be changed when guarding against theft. The signal output from the ID setting switch is 1/6, 6/6, D3, D4, R of IC-3.
9, R10, R11, R12, C8. With C9, it oscillates intermittently and oscillates at a frequency that matches the frequency of the buzzer sound, creating the original vibration of the buzzer. R13, R1
By 4, Q1, make a power amplifier to make the buzzer sound, and make the buzzer BZ sound. L1 is a boost coil to increase the buzzer sound. Next, the output for intermittently blinking the other flashlight of the IC-2 is
Optical sensor cds for discriminating light and dark, 1 of IC-4
/ 6, 2/6, C10, R15 and D5, D6, R16,
It is used as the input of the AND circuit composed with 3/6 and 4/6 of IC-4. If it becomes a certain darkness and there is a vibration signal of the bicycle while riding, it will be output to the oscillation circuit of the next stage. 5/6, 6/6, D7, R1 of IC-4
7, R18, C11 are oscillator circuits for intermittently flashing the flashlight during traveling, and R19, Q2, Q3 are
The power amplifier circuit. R20 is a limiting resistor that limits the current flowing through the flashlight LED. As described above, the electronic circuit is constructed at a low cost and built into the printed circuit board to form the motorcycle anti-theft alarm and traveling indicator as shown in Fig. 1.
【０００７】[0007]
【発明の効果】本発明の効果は、夜間や暗い所での、特
に雨の降る夜に走行している自転車は、自動車の運転手
からは発見しにくいものであるため、夜間走行表示をフ
ラッシングライトを点滅することで、より発見し易く
し、自動車との接触事故を少なくする効果を期待できま
す。また、本発明は、自転車走行中の振動を検知する振
動センサーを内蔵しているため、駐輪中の自転車の盗難
事故は、自転車を動かす時の振動を検出して盗難警報に
も効果を発揮できます。特に、この効果は盗難事故発生
時に鳴動するブザーを、ＩＤコードの設定を知らないも
のには、その解除ができない点にあります。また、夜間
の盗難事故に関しては、ブザーの鳴動と共に走行表示の
フラッシュライトが点滅することで効果は一段と大きく
なります。従来は単体としては各々あったが、全て使用
する時は電源スィッチをＯＮ−ＯＦＦしなければなら
ず、手間がかかり、また各々を別々に購入し取り付けね
ばならない不便さがあつたのを、一体化し、かつ、ＩＤ
コード設定スィッチを設け、それを切り替えるだけで、
どちらにも自動的に、かつ、簡単に使える便利さがあ
る。副次効果として、子供、老人、身障者が夜間に外を
歩くとき、ジョギングするときに腰に付けて歩行表示に
使ったり、乳母車、身障者の車椅子に取り付けてその存
在を表示することもでき、人と車の接触事故の減少にも
期待が持てます。このような人身事故を未然に防ぐ効果
を合わせ持ち、かつ、安価に本発明の技術を提供するこ
とに多大な効果を発揮するものです。The effect of the present invention is that a bicycle running at night or in a dark place, particularly on a rainy night, is difficult for a driver of an automobile to find, so the nighttime running display is flushed. Blinking the light makes it easier to detect and can be expected to reduce the number of car accidents. Further, since the present invention has a built-in vibration sensor for detecting vibration while the bicycle is running, in the event of a bicycle theft accident while parking the bicycle, the vibration when moving the bicycle can be detected to be effective as a theft alarm. I can do it. In particular, this effect is that the buzzer that sounds when a theft accident occurs cannot be canceled by those who do not know the ID code setting. In case of theft accident at night, the effect will be further enhanced by flashing the running display flashlight together with the sound of the buzzer. In the past, there were individual units, but when using all, it was necessary to turn the power switch on and off, which was time-consuming, and the inconvenience of having to purchase and install each separately was integrated. And ID
Just set up a code setting switch and switch it,
Both have the convenience of being used automatically and easily. As a side effect, when a child, an elderly person, or a physically handicapped person walks outside at night or when jogging, he or she can attach it to the waist for a walking display, or can be attached to a baby carriage or a wheelchair for a physically handicapped person to display its presence. We can also expect to reduce car accidents. In addition to having the effect of preventing such a personal injury, it is also extremely effective in providing the technology of the present invention at low cost.
【図１】本発明の一実施例FIG. 1 is an embodiment of the present invention.
【図２】一実施例の概略の構成図FIG. 2 is a schematic configuration diagram of an embodiment.
【図３】一実施例の回路図FIG. 3 is a circuit diagram of an embodiment.
Ａはフラッシュライトの表示カバー Ｂは本体 Ｃは取り付け用アタッチメント ＤはＩＤコードの設定用ツマミ ＥはＩＤコードスィッチの取り付け用*** Ｆは電池室 Ｇはブサーの音圧室 Ｈは電子回路のプリント基板の取り付け用の室 Ｒ１〜Ｒ２０は抵抗 Ｃ１〜Ｃ１１はキャパシタ Ｌ１は昇圧コイル ＢＺはブザー ＬＥＤは走行表示用の高輝度発光ダイオード Ｓは機械的な振動センサー ｃｄｓは光センサー Ｄ１〜Ｄ７はダイオード Ｑ１〜Ｑ３はトランジスター ＩＣ−１，ＩＣ−３，ＩＣ−４はインバータＩＣ ＩＣ−２はリトリガラブル・ワンショットマルチバイブ
レータＩＣ Ｖｃは電源ライン Ｂａｔは乾電池A is the display cover of the flashlight B is the main body C is the attachment for attachment D is the knob for setting the ID code E is the small hole for the attachment of the ID code switch F is the battery chamber G is the sound pressure chamber of the buzzer H is the printed circuit board of the electronic circuit The mounting chambers R1 to R20 are resistors C1 to C11 are capacitors L1 is a step-up coil BZ is a buzzer LED is a high-intensity light emitting diode for traveling display S is a mechanical vibration sensor cds is an optical sensor D1 to D7 is a diode Q1 Q3 is a transistor IC-1, IC-3, IC-4 inverter IC IC-2 is Ritorigaraburu one-shot multivibrator IC V c power supply lines Bat is battery
Claims (1)
機能付、夜間走行表示器。 （イ） 微振動を検知する振動センサー、昼夜などの明
暗を判別する光センサーを設ける。 （ロ） 間欠点滅をするフラッシュライト、間欠鳴動す
るブザーを設ける。 （ハ） 盗難警報用のＩＤコード設定のためのスィッチ
を設ける。 以上のものを組み込んだ電子回路で構成された、二輪
車、特に自転車の盗難警報機能付、夜間走行表示器。1. A night-time traveling indicator with a two-wheeled vehicle theft alarm function, which has the following items. (B) A vibration sensor that detects minute vibrations and an optical sensor that distinguishes light and dark such as day and night are provided. (B) A flash light that flashes intermittently and a buzzer that sounds intermittently will be installed. (C) Provide a switch for setting the ID code for theft alarm. A night-time running indicator with a theft warning function for motorcycles, especially bicycles, which is composed of electronic circuits incorporating the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7284310A JPH0986460A (en) | 1995-09-25 | 1995-09-25 | Nighttime travel indicator with bicycle theft alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7284310A JPH0986460A (en) | 1995-09-25 | 1995-09-25 | Nighttime travel indicator with bicycle theft alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0986460A true JPH0986460A (en) | 1997-03-31 |
Family
ID=17676892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7284310A Pending JPH0986460A (en) | 1995-09-25 | 1995-09-25 | Nighttime travel indicator with bicycle theft alarm function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0986460A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009053881A (en) * | 2007-08-27 | 2009-03-12 | Hironori Hayashida | Crime prevention warning device |
| KR200448544Y1 (en) * | 2009-07-20 | 2010-04-21 | 아몬드 테크놀로지 | Multi-functional flashlight for a bicycle |
| GB2549833A (en) * | 2016-03-08 | 2017-11-01 | Mohammed Sheikh Obaidah | Anti-theft accessory for a bicycle |
-
1995
- 1995-09-25 JP JP7284310A patent/JPH0986460A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009053881A (en) * | 2007-08-27 | 2009-03-12 | Hironori Hayashida | Crime prevention warning device |
| KR200448544Y1 (en) * | 2009-07-20 | 2010-04-21 | 아몬드 테크놀로지 | Multi-functional flashlight for a bicycle |
| GB2549833A (en) * | 2016-03-08 | 2017-11-01 | Mohammed Sheikh Obaidah | Anti-theft accessory for a bicycle |
| GB2549833B (en) * | 2016-03-08 | 2018-05-30 | Mohammed Sheikh Obaidah | Anti-theft accessory for a bicycle |
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