JPH01255095A - Burglar preventing net - Google Patents
Burglar preventing netInfo
- Publication number
- JPH01255095A JPH01255095A JP8208588A JP8208588A JPH01255095A JP H01255095 A JPH01255095 A JP H01255095A JP 8208588 A JP8208588 A JP 8208588A JP 8208588 A JP8208588 A JP 8208588A JP H01255095 A JPH01255095 A JP H01255095A
- Authority
- JP
- Japan
- Prior art keywords
- net
- capture
- robber
- falling weight
- trapping
- 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
- 238000004804 winding Methods 0.000 claims description 12
- 230000005484 gravity Effects 0.000 claims description 4
- 230000005284 excitation Effects 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 2
- 210000003739 neck Anatomy 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は、銀行強盗等の逃走路となる建物出入口等に仕
掛け、犯人の捕捉や、盗品の奪い返し等に使用する防犯
ネットに関するものである。[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a security net that is installed at the entrance and exit of a building, which is an escape route for bank robbers, etc., and is used to capture criminals, recover stolen goods, etc. .
「従来の技術」および「発明が解決しようとする課題」
一般にしばしば発生する金融強盗の場合、建物出入口か
ら逃走する犯人を捕捉したり、盗品を奪い返す有効な手
段が少く、みすみす犯人をそのまま逃走させてしまうこ
とが多い。``Prior Art'' and ``Problems to be Solved by the Invention'' In the case of financial robberies, which often occur, there are few effective means to catch criminals fleeing from building entrances or recover stolen goods, and they are often forced to flee. I often end up.
本発明は、以上の実情から成されたもので、犯人の逃走
路となる建物出入口等に仕掛け、犯人の捕捉や盗品の奪
い返しに使用する新規の防犯ネットを提供するものであ
る。The present invention was developed in view of the above-mentioned circumstances, and provides a new security net that can be installed at building entrances and exits that serve as escape routes for criminals, and used to capture criminals and recover stolen goods.
「課題を解決するための手段」
以上の目的を達成する本発明の防犯ネットは、「細糸を
用いて、少くとも人の手足が挿通する粗大網目を有し、
帯体を成して先端に落下錘を設けた捕捉ネットと、長め
の該捕捉ネットを巻き取り収納して建物出入口等の通路
上部に装着するネット巻取部から成ると共に、該ネット
巻取部に、該落下錘の重力落下によって捕捉ネットを出
入口等に落下張設するネット落下張設手段を設けた構造
」から成る第一発明と、その第一発明の捕桓ネットの中
間に中間落下錘を設けた第二発明から成り、金融強盗等
が建物出入口等から逃走しようとする直前に、捕捉ネッ
トを落下張設して逃走を困難にするように成っている。``Means for Solving the Problems'' The security net of the present invention that achieves the above objects has ``a coarse mesh made of fine threads through which at least a person's limbs can be inserted;
It consists of a trapping net that forms a band and has a falling weight at the tip, and a net winding section that winds up and stores the long trapping net and attaches it to the upper part of a passageway such as a building entrance. The first invention comprises a structure in which a net falling tensioning means is installed to fall and stretch a catching net at an entrance/exit etc. by the gravity fall of the falling weight, and an intermediate falling weight is provided between the catching net of the first invention. Immediately before a financial robber or the like attempts to escape through a building entrance or exit, a trapping net is dropped and stretched to make escape difficult.
「作用」
以上の構成の本発明の防犯ネッ1〜は、金融強盗等が建
物出入口等から急いで逃走しようとする直前に、その出
入口に捕捉ネットが落下張設されるので、犯人は捕捉ネ
ットの粗大網目に手足等が入って絡みつき、犯人を逃走
困難な状態に追い込み、犯人捕捉や盗品奪い返しの情況
にすることができる。"Function" In the security nets 1 to 1 of the present invention configured as described above, just before a financial robber or the like tries to escape from a building entrance, etc., a trapping net is dropped and stretched over the entrance. Limbs, etc. can get entangled in the coarse mesh of the culprit, making it difficult for the culprit to escape, making it possible to capture the culprit and recover stolen goods.
「実施例」
以下、実施例に基づいて詳しく説明する。まづ本発明の
第一実施例を示す第1.2図を参照して、本発明の防犯
ネットは、先端に落下錘3を有して幅広の帯体をなし、
基盤目状の粗大網目4からなる捕捉ネット1と、捕捉ネ
ット1を巻き取って収納し、建物出入口6の上部に装着
するネット巻取部2から成っており、ネット巻取部2に
は、必要なときに、巻き取り収納した捕捉ネット1を、
落下錘3の重力落下によって引き出して垂れ下げて張設
するネット落下張設手段5が設けである。"Example" Hereinafter, a detailed explanation will be given based on an example. First, with reference to FIG. 1.2 showing the first embodiment of the present invention, the security net of the present invention has a falling weight 3 at the tip and forms a wide band body,
It consists of a trapping net 1 made of a coarse mesh 4 in the shape of a base mesh, and a net winding section 2 that winds up and stores the trapping net 1 and attaches it to the upper part of a building entrance 6. The net winding section 2 includes: When necessary, the captured net 1 that has been rolled up and stored is
A net dropping tensioning means 5 is provided which is pulled out and hung down by the gravity fall of the falling weight 3.
詳しくは、捕捉ネソ1へ1は細い透明のナイロンテグス
糸が用いられ、人間の手足や首が挿通できる程度の粗大
網目4の基盤目網になっており出入口6の幅に等しい網
幅Bと、落下代L(ネット巻取部2と床面13との垂直
距離)の概ね2倍に当る2L長の帯体を成し、先端には
任意間隔で配列した数個の落下錘3が横一列に取り付け
である。In detail, the capture thread 1 is made of thin transparent nylon thread, and has a base mesh 4 with a coarse mesh 4 large enough to allow human limbs and necks to pass through, and a mesh width B equal to the width of the entrance 6. , it forms a band with a length of 2L, which is approximately twice the falling distance L (vertical distance between the net winding part 2 and the floor surface 13), and several falling weights 3 arranged at arbitrary intervals are placed horizontally at the tip. Installed in a row.
一方、ネット巻取部2は出入口6の上部に設けた収納ボ
ックス7にネットドラム8が回転自在に収容されると共
に、そのネットドラム8に捕捉ネット1を巻き取り収容
して出入口6の上部に装着されている。また、ネット落
下張設手段5は、−端を枢支して開閉自在となり収納ボ
ックスの底抜となる開閉板9と、開閉板9の閉鎖姿勢を
係止ロックする励磁ピン10から成っており、励磁ピン
10に接続したスイッチ11を通電操作すると、閉鎖姿
勢の開閉板9の係止孔]2に嵌着している励磁ピン10
が強制後退して開閉板9が解放され、自重によって開閉
板9が図示点線位置になって収納ボックス7の底が解放
され、開閉板9上の落下錘3が解放されるように成って
いる。On the other hand, in the net winding section 2, a net drum 8 is rotatably accommodated in a storage box 7 provided at the upper part of the entrance/exit 6, and the net drum 8 winds and stores the catching net 1. It is installed. Further, the net drop tensioning means 5 is composed of an opening/closing plate 9 which pivots at the negative end so that it can be opened and closed freely and which exposes the bottom of the storage box, and an excitation pin 10 which locks the closing position of the opening/closing plate 9. , when the switch 11 connected to the excitation pin 10 is energized, the excitation pin 10 fitted in the locking hole]2 of the opening/closing plate 9 in the closed position
is forcibly retreated and the opening/closing plate 9 is released, and due to its own weight, the opening/closing plate 9 moves to the position shown in the dotted line, the bottom of the storage box 7 is released, and the falling weight 3 on the opening/closing plate 9 is released. .
そして、以上のネッ1へ落下張設手段5が作動すると、
第1図(13)(C)のように落下錘3が自己の重力作
用によって床面13に急速に落下すると同時に、捕捉ネ
ット1が引き出されて落下し、ネット巻取部2と床面1
3間に捕捉ネット1が自動的に垂れ下がって張設される
構造に成っている。Then, when the falling tensioning means 5 to the above net 1 is activated,
As shown in FIG. 1 (13) (C), the falling weight 3 rapidly falls to the floor 13 due to its own gravity, and at the same time the catching net 1 is pulled out and falls, and the net winding part 2 and the floor 1
The structure is such that the catching net 1 is automatically hung down and stretched between the three spaces.
以上の構造の防犯ネットは、銀行等の建物出入口6に仕
掛けておき、強盗犯人14が出入口6から逃走しようと
する直前にネット落下張設手段5を作動させると、出入
り口6に捕捉ネット1が落下張設され、犯人14の逃走
路を遮断する状態になる。しかし、犯人14は急いで出
入口6から逃走しようとするため、細い透明テグス糸に
して粗大網目の捕捉ネット1を充分に確認することがで
きず、第2図のように、犯人14は自ら捕捉ネッ1〜1
に当って引き出し、自己の手足や首等を粗大網目4に入
れて絡ませて自由を失い、捕捉ネット1から逃がれよう
としても、あわてている犯人14は簡単に捕捉ネット1
を外すことができず、その上強靭なテグス糸は容易に切
断できないので、犯人があせればあせるほど逃走困難な
状態におち入り、盗品の奪い返しや犯人捕捉の情況に追
い込むことができる。′
つぎに、第3図は本発明の第二実施例が示してあり、前
記第一実施例と同一の捕捉ネッ1〜とネット巻取部2な
らびにネット落下張設手段5がら成る防犯ネットにおい
て、捕捉ネット1はネット巻取部2と床面13間の垂直
距離りの概ね3倍長を有すると共に、落下錘3から概ね
IL〜2Lの距離をおいた中間位置に、中間落下錘12
が設けである。この第二実施例によると、犯人14が捕
捉ネット1に当って前進し、捕捉ネット1を引きづりな
がら逃げようとしたとき、図示点線のように、中間落下
錘12が犯人14の後方に落下し、犯人14は投網の中
の魚のように自由を失うので、犯人捕捉性能が一段と向
上する特有作用がある。The security net having the above structure is installed at the entrance/exit 6 of a building such as a bank, and when the robber 14 activates the net dropping/stretching means 5 immediately before attempting to escape from the entrance/exit 6, the trapping net 1 is placed at the entrance/exit 6. It is dropped and placed in a state that blocks the criminal 14's escape route. However, as the criminal 14 tries to escape from the entrance/exit 6 in a hurry, the criminal 14 cannot sufficiently check the capture net 1, which is made of thin transparent thread and has a coarse mesh, and as shown in FIG. net 1~1
Even if the criminal 14 is in a panic and pulls out his/her own limbs and neck, entangling them in the coarse mesh 4, losing freedom and trying to escape from the trapping net 1, the panicked criminal 14 easily slips into the trapping net 1.
Moreover, the strong thread cannot be easily cut, so the longer the criminal waits, the more difficult it becomes for him to escape, forcing him into a situation where he has to recover the stolen goods or capture the criminal. 'Next, FIG. 3 shows a second embodiment of the present invention, in which a security net comprising the same trapping nets 1 to 1 as in the first embodiment, a net winding section 2, and a net falling tensioning means 5 is used. , the catching net 1 has a length approximately three times the vertical distance between the net winding part 2 and the floor surface 13, and an intermediate falling weight 12 is located at an intermediate position approximately at a distance of IL to 2L from the falling weight 3.
is the provision. According to this second embodiment, when the criminal 14 hits the trapping net 1 and moves forward and tries to escape while dragging the trapping net 1, the intermediate falling weight 12 falls behind the criminal 14 as shown by the dotted line in the figure. However, since the criminal 14 loses his freedom like a fish in a cast net, there is a unique effect that the performance of catching the criminal is further improved.
なお、本発明の前記の構成において、捕捉ネッ1〜1は
前記の透明ナイロンテグス糸以外の合成繊維糸等を用い
ても良く、また粗大網目4の具体的サイズは、前記実施
例より細目にして手足が通る程度のもので良い。さらに
、ネット落下張設手段5は前記実施例以外の公知手段に
よっても良く、要は落下錘3の重力作用によって捕捉ネ
ット1を自動的に落下張設する手段であれば良く、また
作動手段は、出入口6の上部要所にセンサーを設け、犯
人侵入のときセンサーをオンにして逃走しようとする犯
人14をそのセンサーで捕え、ネット落下張設手段5を
自動作動させても良い。In the above configuration of the present invention, the trapping nets 1 to 1 may be made of synthetic fiber yarn other than the transparent nylon thread, and the specific size of the coarse mesh 4 may be made finer than in the above embodiments. It should be something that you can fit your hands and feet through. Further, the net dropping and tensioning means 5 may be any known means other than the above-mentioned embodiments, and in short, any means that automatically drops and tensions the catching net 1 by the gravitational action of the falling weight 3 may be used. A sensor may be provided at a key point above the entrance/exit 6, and when a criminal enters, the sensor is turned on to catch the criminal 14 who is trying to escape, and the net dropping/stretching means 5 is automatically activated.
「発明の効果」
以上の説明のように、本発明の防犯ネットは金融強盗等
の犯人捕捉や盗品奪い返しの情況に追い込む性能が良く
、それ等強盗犯人に対する有力な防衛手段となる優れた
効果がある。"Effects of the Invention" As explained above, the crime prevention net of the present invention has excellent performance in catching criminals such as financial robbers and forcing them into situations where they recover stolen goods, and has excellent effects that serve as a powerful means of defense against robbers. be.
第1図:本発明第二実施例の防犯ネッ1〜を示し、(A
)はネッ1へ張設状態の正面図、(B)はネット張設状
態の側面図、(C)はネットを巻き取り収納した状態の
部分拡大側面図、第2図:第1図実施例の作用状態を示
す側面図、第3図:本発明第二実施例の防犯ネッI・を
示す側面図
主な符号、1:捕捉ネッ1〜.2:ネット巻取部、3:
落下錘、4:粗大網目、5:ネット落下張設手段、6:
出入口、7:収納ボックス、8:ネジ1−ドラム、9:
開閉板、10:励磁ピン、12:中間落下錘、13:床
面、14:犯人Figure 1: shows the security net 1~ of the second embodiment of the present invention, (A
) is a front view of the net stretched over the net 1, (B) is a side view of the net stretched, (C) is a partially enlarged side view of the net rolled up and stored, Figure 2: Example of Figure 1 Fig. 3: Side view showing the security net I of the second embodiment of the present invention Main symbols: 1: Capture net 1-. 2: Net winding section, 3:
Falling weight, 4: Coarse mesh, 5: Net falling tensioning means, 6:
Doorway, 7: Storage box, 8: Screw 1-drum, 9:
Opening/closing plate, 10: Excitation pin, 12: Intermediate falling weight, 13: Floor surface, 14: Culprit
Claims (2)
網目を有し、帯体を成して先端に落下錘を設けた捕捉ネ
ットと、長めの該捕捉ネットを巻き取り収納して建物出
入口等の通路上部に装着するネット巻取部から成ると共
に、該ネット巻取部に、該落下錘の重力落下によって該
捕捉ネットを該出入口等に落下張設するネット落下張設
手段を設けた構造を特徴とする防犯ネット。(1) A trapping net made of thin thread has a coarse mesh through which at least a person's limbs can be inserted, and is formed into a band and has a falling weight at the tip, and the longer trapping net is wound up and stored. The net winding part is equipped with a net winding part that is attached to the upper part of a passageway such as a building entrance, and the net winding part is provided with a net falling tensioning means for dropping and tensioning the catching net to the entrance and exit etc. by the gravity fall of the falling weight. A security net featuring a built-in structure.
をおいて、中間落下錘を設けた捕捉ネットから成る特許
請求の範囲第(1)項記載の防犯ネット。(2) The security net according to claim (1), comprising a trapping net provided with an intermediate falling weight at a distance of at least the fall distance of the trapping net from the falling weight.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8208588A JPH01255095A (en) | 1988-04-01 | 1988-04-01 | Burglar preventing net |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8208588A JPH01255095A (en) | 1988-04-01 | 1988-04-01 | Burglar preventing net |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01255095A true JPH01255095A (en) | 1989-10-11 |
Family
ID=13764606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8208588A Pending JPH01255095A (en) | 1988-04-01 | 1988-04-01 | Burglar preventing net |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01255095A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6219959B1 (en) * | 1999-11-04 | 2001-04-24 | Kuo Cheng Hsieh | Net trapping system for capturing a robber immediately |
KR20020053782A (en) * | 2002-03-25 | 2002-07-05 | 김완준 | How to arrest illegal intruders indoors and device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5912300A (en) * | 1982-07-12 | 1984-01-21 | 渡辺 洋 | Casting net device which throw net and capture criminal, etc. |
-
1988
- 1988-04-01 JP JP8208588A patent/JPH01255095A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5912300A (en) * | 1982-07-12 | 1984-01-21 | 渡辺 洋 | Casting net device which throw net and capture criminal, etc. |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6219959B1 (en) * | 1999-11-04 | 2001-04-24 | Kuo Cheng Hsieh | Net trapping system for capturing a robber immediately |
KR20020053782A (en) * | 2002-03-25 | 2002-07-05 | 김완준 | How to arrest illegal intruders indoors and device |
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