JP2002038805A - Crime prevention device to fix door closer - Google Patents

Crime prevention device to fix door closer

Info

Publication number
JP2002038805A
JP2002038805A JP2000253164A JP2000253164A JP2002038805A JP 2002038805 A JP2002038805 A JP 2002038805A JP 2000253164 A JP2000253164 A JP 2000253164A JP 2000253164 A JP2000253164 A JP 2000253164A JP 2002038805 A JP2002038805 A JP 2002038805A
Authority
JP
Japan
Prior art keywords
door closer
door
prevention device
crime prevention
fix door
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
Application number
JP2000253164A
Other languages
Japanese (ja)
Inventor
Megumi Tanaka
恵 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2000253164A priority Critical patent/JP2002038805A/en
Publication of JP2002038805A publication Critical patent/JP2002038805A/en
Pending legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To provide a crime prevention device to fix a door closer so as to attach a wheel to the door close and make it impossible to open/close the door. SOLUTION: A strong ring A made of steel and so on and a hook C are connected by a chain (b) and so on.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】本発明は、玄関ドアなどに付設されるドア
クローザーを固定することで、ドアを開閉できなくする
防犯具である。[0001] The present invention is a security device for preventing a door from being opened and closed by fixing a door closer attached to an entrance door or the like.

【０００２】従来より、玄関ドア等の補助鍵としては、
ドアチェーンなどが知られているが、これらはチェーン
カッターを用いれば容易に切断されることから防犯効果
が絶対ではなかった。[0002] Conventionally, as an auxiliary key for an entrance door or the like,
Although door chains and the like are known, they are easily cut by using a chain cutter, and thus have no absolute security effect.

【０００３】本発明ではドアチェーン等の欠点を補うべ
く、補助鍵として用いればドアの開閉が出来なくなるこ
とを特徴とする。具体的には、ドアを閉めた状態でのド
アクローザーの屈曲部に輪（頑丈な材質、たとえば鋼製
など）をはめ込むことである。また、輪の紛失を防止す
るため輪にフックを取り付けドアクローザーに掛けられ
るようにしておく。[0003] The present invention is characterized in that the door cannot be opened and closed if it is used as an auxiliary key in order to compensate for the drawbacks of a door chain or the like. Specifically, it is to fit a loop (a strong material such as steel) into the bent portion of the door closer with the door closed. In order to prevent the loss of the wheel, a hook is attached to the wheel so that the wheel can be hung on the door closer.

【図面の簡単な説明】[Brief description of the drawings]

【図１】発明品の全体図FIG. 1 is an overall view of the invention.

【図２】発明品をドアクローザーに取り付けた断面図FIG. 2 is a cross-sectional view in which the invention is attached to a door closer.

【符号の説明】[Explanation of symbols]

Ａ：輪 Ｂ：チェーン等 Ｃ：フック Ｄ：ドアクロー
ザーA: Wheel B: Chain, etc. C: Hook D: Door closer

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 ドア及びドア枠に取り付けられているド
アクローザーを動かないよう固定する道具1. A tool for fixing a door and a door closer attached to a door frame so as not to move.
JP2000253164A 2000-07-19 2000-07-19 Crime prevention device to fix door closer Pending JP2002038805A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000253164A JP2002038805A (en) 2000-07-19 2000-07-19 Crime prevention device to fix door closer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000253164A JP2002038805A (en) 2000-07-19 2000-07-19 Crime prevention device to fix door closer

Publications (1)

Publication Number Publication Date
JP2002038805A true JP2002038805A (en) 2002-02-06

Family

ID=18742301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000253164A Pending JP2002038805A (en) 2000-07-19 2000-07-19 Crime prevention device to fix door closer

Country Status (1)

Country Link
JP (1) JP2002038805A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002242511A (en) * 2001-02-15 2002-08-28 Yoshihiro Iguchi Fixture for door closer
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
JP2014173420A (en) * 2013-03-12 2014-09-22 Megumi Tanaka Apparatus having security function by fixing door closer
JP2014194140A (en) * 2013-03-28 2014-10-09 Megumi Tanaka Door closer with key

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002242511A (en) * 2001-02-15 2002-08-28 Yoshihiro Iguchi Fixture for door closer
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
US9121217B1 (en) 2001-07-13 2015-09-01 Steven M. Hoffberg Intelligent door restraint
US9995076B1 (en) 2001-07-13 2018-06-12 Steven M. Hoffberg Intelligent door restraint
JP2014173420A (en) * 2013-03-12 2014-09-22 Megumi Tanaka Apparatus having security function by fixing door closer
JP2014194140A (en) * 2013-03-28 2014-10-09 Megumi Tanaka Door closer with key

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