JP2004068563A - Locking device for controlling opening of door for controlling fulcrum shaft - Google Patents

Locking device for controlling opening of door for controlling fulcrum shaft Download PDF

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Publication number
JP2004068563A
JP2004068563A JP2002264781A JP2002264781A JP2004068563A JP 2004068563 A JP2004068563 A JP 2004068563A JP 2002264781 A JP2002264781 A JP 2002264781A JP 2002264781 A JP2002264781 A JP 2002264781A JP 2004068563 A JP2004068563 A JP 2004068563A
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JP
Japan
Prior art keywords
door
fulcrum shaft
linear coil
cylinder
opening
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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
JP2002264781A
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Japanese (ja)
Inventor
Hideaki Takahata
降籏 英明
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Individual
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Individual
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a locking device for controlling the opening of a door for controlling a fulcrum shaft. <P>SOLUTION: The fulcrum shaft 2 is vertically fixed to a door frame 4, and a rotatable cylindrical fulcrum shaft 8 is inserted into the vertical fulcrum shaft 2, and next, a cylinder 9 is inserted into and fixed to the vertical fulcrum shaft 2. A linear coil 10 is inserted into a position including the cylindrical fulcrum shaft 8 and the cylinder 9. One end of the linear coil 10 is fixed to the fulcrum shaft 2 and the cylinder 9. Door opening is made difficult by fixing the cylindrical fulcrum shaft 8 to the cylinder 9 with the cylinder 9 as a starting point by the inside surface rolling-in friction of the linear coil at an uncontrolled time by performing control by connecting the control end 10B of the linear coil to a key. When maintaining the control end 10B of the linear coil in a state of opening the linear coil 10 by a wire 15 by interlocking with the key, the linear coil 10 extends, an inner diameter becomes large, the inside surface frictional force of the linear coil 10 between the cylinder 9 and the cylindrical fulcrum shaft 8 is released, and a door freely opens. The opening can be controlled by a position for releasing the wire 15. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は、集合住宅及び戸建住宅のドアを、開ドア困難とせしめたり、開く角度を制御せしめたり、金融機関等の現金取り扱い機器の現金保管庫(一般的に言われる金庫)のドアを開ドア困難とせしめたり、車両等の不慮の事故に於ける衝突時の開ドア阻止とせしめたり、開度の制御を可能とし施錠機能を確保した、全てのドアヒンジ型支点軸の改良を目的とする。
【0002】
【従来の技術】
従来、集合住宅及び戸建住宅のドア及び金融機関等の現金取り扱い機器の現金保管庫(一般的に言われる金庫)の開閉機構は、蝶番方式、ヒンジ方式があり、施錠方式は、シリンダー錠で制御されデッドボルトがドア枠に差し込まれたり、回転するレバーが、ドア枠に差し込まれ、ドアの開閉を阻止する施錠方式がある。
【0003】
【発明が解決しようとする課題】
集合住宅及び戸建住宅及び銀行の現金取り扱い機器の現金保管庫(一般的に言われる金庫)のドアの施錠装置は、従来のシリンダー錠や複雑な鍵構造等により、維持されているが、鍵穴から高度な技術により解錠が可能であり、シリンダー錠を破壊されたり除去されて、施錠機能が無効になると、開ドアを阻止することは出来ない、車両の場合、狭い駐車場での開度の制御を無段階には行えず、隣接車両に接触し、いわゆるエクボ傷の要因となったり、不慮の事故などの衝撃によって錠部分が外れて、ドアが開き車内の物品が飛び出す場合が有り、ドアが錠部分から外れた後の開ドアの阻止は出来なかった。
【0004】
集合住宅及び戸建住宅のドアは、従来室内から外来訪問者に対し、様子を見る程度の小開き状態を維持する方法として、ドアチェーン等があるが、外来者が室内者の意志に反し、室外から強い力で引かれたとき、チェーンが切れた場合開ドアの阻止は出来なかった。
【0005】
本発明は、従来技術に鑑みて先に本出願人が出願した「特開2002−104261号」に於いて、公開された『ハンドルを回動不能とする盗難防止の施錠装置』を改良して、ドアの支点軸を制御した施錠装置を目的とするものである。
【0006】
全ての錠と称する錠は、破壊すると施錠機能が解放されるのが従来の施錠装置であるが、本発明の施錠装置は、施錠装置及び開錠機能を破壊除去すると、ヒンジ型ドアの支点軸を制御し、ドア開きを困難としたり、無段階に開ドア角度を制御可能とする、施錠機構を特徴とする。
【0007】
【課題を解決する為の手段】
ドア枠にドア部をはめ込み、ヒンジ型ドア開閉の支点軸を、ドア枠の上下に支点軸を固定し、ドア内部の上下に支点軸の外径と同等の内径を有する、回動可能な円筒支点軸を上下の支点軸に挿入し固定する、支点軸を基点に開閉可能な状態を構成する、次に支点軸の外径と同等の内径を有し、又円筒支点軸の外径と同等の外径を有する円筒を上下の支点軸に挿入し、円筒をそれぞれ支点軸に固定する手段と、支点軸に挿入した円筒支点軸と、支点軸に固定した円筒を包括する位置に、線状コイルを挿入し、線状コイルの一端を支点軸と円筒に固定する手段と、線状コイルの制御端を、鍵(キー)部と連結して制御する事により、非制御の時は、線状コイルの内面巻き込み摩擦により、支点軸に固定された円筒を起点に、円筒支点軸は円筒と固着され開ドアを困難とする事と、鍵(キー)部と連動し、ワイヤーなどにより、上下に挿入した線状コイルの制御端を、それぞれ広げる方向に引く事により、支点軸に固定した円筒と円筒支点軸間の線状コイルの内面摩擦力は、開放され、ドアは自由に開くが、ワイヤーを離す位置によって、角度を制御可能とする施錠機能を有する装置。
【0008】
【発明の実施の形態】
以下図面に基づいて本発明の実施の形態を具体的に説明する。図1及び図2に於いて構成される。
4のドア枠と7のドアとの間に、図1で示す左中央部にデットボルトを含む錠機能を図には示さない、なぜなら錠機能が破壊撤去された状態を基本に、支点軸の機能を説明するものであり、上下対称に同様機構が配置され同時に作動するよう構成するものとする。
【0009】
図1に於いて、4のドア枠と7のドア側の上下に、あらかじめ溶接等により、5の支点軸固定ボルトを、それぞれ図の様に固定して置く。
【0010】
4のドア枠側の中に7のドア部を、はめ込み、5の支点軸固定ボルトの中央に開けた、2のドア支点軸の挿入穴と、6のカラーと、7のドア部の、5の円筒支点軸固定ボルトの中央に開けた支点軸の挿入穴を経由して、2のドア支点軸は1の固定ナットにより、4のドア枠の上下に固定される。
【0011】
8の円筒支点軸を2の支点軸の上下に挿入し、5の円筒支点軸固定ボルトに1のナットで7のドア部に固定する、7が2を支点にドア枠内で、自由に回動可能で有ること。
【0012】
9の円筒を2の支点軸の上下に挿入し、8の円筒支点軸の断面に円筒9は密着するよう位置する、その後、上部は線状コイル10を、下部は線状コイル11を9の円筒と8の円筒支点軸の接合面を包括する範囲まで挿入する、
【0013】
線状コイルの材質及び断面の形状は、現存する全ての素材及び形状を示し、線状コイルの内径は8の円筒支点軸の外径より、わずか小さな内径を維持するものとする。
【0014】
図1の上部取付の線状コイル10の固定端10Aを、3の線状コイル固定ボルトにより、円筒9に開いた穴を介し、2の支点軸の横に開けられた穴を通し1の固定ナットで固定し、結果、線状コイル10の先端10Aと9の円筒と、2の支点軸に連結固定される。
【0015】
図1の下部取付の線状コイル11の固定端11Aを、3の線状コイル固定ボルトにより、円筒9に開いた穴を介し、2の支点軸の横に開けられた穴を通し1の固定ナットで固定し、結果、線状コイル11の先端11Aと9の円筒と、2の支点軸に連結固定される。
【0016】
図1の上部取付の線状コイル10は密着巻きで左巻きとし、下部取付の線状コイル11は密着巻きで右巻きとした、上下共の制御端Bは、図の様に相反した位置とするが、ドアの開放方向によって、線状コイルの巻き方向は選択される。
【0017】
以上は全体の構成を説明したが、以下図2に基づいて本発明の具体的動作例を説明するが、線状コイルの現物は密着巻きであるが、図示上粗く作図され又6のカラーは、本図での図示省略とする。
【0018】
ドア枠4に7のドアをはめ込み、ドア支点軸2は固定ナット1で固定され、ドアを介して円筒支点軸8を固定し、9の円筒を2の支点軸に挿入し、線状コイル10を図2のように巻き付け、線状コイルの固定端10Aは3のボルトで固定される、結果、斜線で示す、2の支点軸と、9の円筒と、ドア枠4は、同一力点になる。
【0019】
次に、ワイヤー固定金具12を13のビスで支点軸2の先端に取付け、15のワイヤーチューブをこの固定金具へ固定する。(図省略)
【0020】
次に、14のドアハンドルを7のドア部に取付け、16のワイヤーをハンドルプレート18に接続する、反するワイヤーの先端は線状コイル制御端10Bに接続する。
【0021】
14のドアハンドルを回さず、ドアを20の方向に開くと支点軸2を支点に7のドアに固定された8の円筒支点軸と共に21の方向に回転しようとする、次第に線状コイル10の内面摩擦により制御端10Bは点線の位置から実線の位置まで10Aを起点に線状コイルは全体に絞り込まれ、8の円筒支点軸に巻き付き、円筒9と円筒支点軸8は線状コイルで固着された結果、2の支点軸と同一力点となり開ドア不能となる、バール等で20の方向に強く開こうとすると、その応力に比例して線状コイル10の内面摩擦がより一層強く働き、ドアは開かない施錠装置。
【0022】
14のドアハンドルを17の方向に回すと、ワイヤー16は18のリンクバーの接続部を介し、線状コイルの制御端10Bに接続されたワイヤーが19の方向に移動し、制御端10Bは点線の位置に移動し線状コイルを開いた状態を維持すると、線状コイルは3を起点に全般に渡り延伸し、線状コイルの内径が大きくなり内面摩擦から開放され、自由に開閉可能となる。
【0023】
14のドアハンドルを17の方向に回すと、ワイヤー16は18のリンクバーの接続部を介し、線状コイルの制御端10Bは19の方向に移動し、制御端10Bは点線の位置に移動し線状コイルは開かれ、内面摩擦から開放され、ドアを開けるが、その時必要とする角度で14のハンドルを戻すと、その時点から次第に線状コイル10の内面摩擦により制御端10Bは点線の位置から実線の位置まで10Aを起点に円筒9と円筒支点軸8は、線状コイルで固着された結果、2の支点軸と同一力点となり開ドア不能となる、閉める時は線状コイルの内面摩擦は線状コイルを押し開く方向になるため、閉められるが開けられないドアとなる。
【0024】
図2で示すドアハンドルは(又はドアレバー)、作動原理の説明上ワイヤーを動かす一つの参考例として示したが、一般的にシリンダー錠の開錠方式は、キーによってデットボルトが、スプリング等の応力を利用しシーソー式に釈放され(いわゆるカチンと開く)、ドアハンドルと連動してラッチを外して開ドアするが、ドアハンドルと連動せずに、キーを差し込まれた時のみ、キーの回転によって、ワイヤーの動作を可能とする新たな錠機構を、開発しなければならないが、錠機構には触れない。
【0025】
【発明の効果】
本発明は以上に説明した様に構成され、ドアの支点軸に、線状コイルを取付け、その内面巻き込み摩擦により、支点軸の回転を損なわせしめたり開度の制御を可能とする施錠装置で、以下に記載するような、効果を有する。
(1) 従来、集合住居及び戸建住宅のドアの開閉機構は、蝶番方式ヒンジ方式があり施錠方式は、シリンダー錠で制御されデッドボルトがドア枠に差し込んだり、回転するレバーが、ドア枠に差し込まれたりドアの開閉を阻止する施錠装置が有るが、破壊除去されても、支点軸を制御して開ドアを阻止し、盗難防止とする事ができる。
(2) 従来ある施錠装置の錠機構は、複雑な溝を有して開錠を困難とする方法の施錠装置が多くあるが、本発明の施錠装置と組み合わせ、新たな錠機構の開発と、新たな錠機構を供給する市場喚起が見込まれる。
(3) 住居及び金庫等全てのドアを強引に開けるピッキング対策を可能とする。
(4) 集合住居及び戸建住宅のドア及び金庫等の新規市場開拓が見込まれる。
(5) 車両等のドア、開ドア角度の制御への応用と、不慮の事故に於ける衝突時の不要なドア開放防止が計られる。
【0026】
言葉の定義
錠とは、取り付けて開けられない様にする金具等をいう。
鍵とは、錠を開け閉めする道具をいう。
【図面の簡単な説明】
【図1】本発明実施例の部品展開図である。
【図2】本発明のドア内部の動作例構成図である。
【符号の説明】
1     固定ナット
2     ドア支点軸(枠側上下)
3     線状コイル固定ボルト
4     ドア枠
5     各支点軸固定ボルト
6     カラー(上下)
7     ドア
8     円筒支点軸(ドア側上下)
9     円筒
10    上部線状コイル(密着巻き左巻きスプリング)
10A   上部線状コイル固定側
10B   上部線状コイル非固定側(上部制御端)
11    下部線状コイル(密着巻き右巻きスプリング)
11A   下部線状コイル固定側
11B   下部線状コイル非固定側(下部制御端)
12    ワイヤーチューブ固定金具
13    ワイヤーチューブ固定金具固定ビス
14    ハンドル(又はドアレバー)
15    ワイヤーチューブ
16    開閉制御ワイヤー
17    ドアハンドル開放動作方向
18    リンクバー
19    ワイヤー移動方向
20.21 ドア開け方向
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention makes it difficult to open doors of an apartment house and a detached house, controls an opening angle, and opens a door of a cash storage (a safe generally called) of a cash handling device such as a financial institution. The purpose is to improve all door hinge-type fulcrum shafts, which make it difficult to open the door, prevent the door from opening in the event of a collision in the event of an accident such as a vehicle, and control the opening and secure the locking function. I do.
[0002]
[Prior art]
Conventionally, the opening and closing mechanism of the cash storage (generally referred to as a safe) of the doors of apartment houses and detached houses and cash handling equipment such as financial institutions has a hinge system and a hinge system, and the locking system is a cylinder lock. There is a locking system in which a controlled dead bolt is inserted into a door frame or a rotating lever is inserted into a door frame to prevent the door from opening and closing.
[0003]
[Problems to be solved by the invention]
Locking devices for the doors of apartment buildings, detached houses and cash storages (generally referred to as safes) of cash handling equipment of banks are maintained by conventional cylinder locks or complicated key structures. Can be unlocked by advanced technology, the cylinder lock is broken or removed and the locking function is disabled, the opening door can not be blocked, in the case of vehicles, the opening in narrow parking lots Control can not be performed in a stepless manner, it may come into contact with an adjacent vehicle, causing so-called ecbo damage, or the lock part may come off due to an impact such as an unexpected accident, the door may open, and the goods in the vehicle may fly out, It was not possible to prevent the door from opening after the door came off the lock.
[0004]
Conventionally, doors for apartments and single-family homes are door chains, etc., as a method of maintaining a small opening state to the outside visitors from the room to the outside visitors, but the visitors are against the intention of the indoor people, The door could not be blocked if the chain was broken when pulled strongly from outside.
[0005]
SUMMARY OF THE INVENTION The present invention is an improvement of the disclosed "Anti-theft locking device that makes the handle impossible to rotate" in "Japanese Patent Application Laid-Open No. 2002-104261" filed by the present applicant in view of the prior art. Another object of the present invention is to provide a locking device that controls a fulcrum shaft of a door.
[0006]
All locks referred to as locks are conventional locking devices in which the locking function is released when destroyed. However, the locking device of the present invention requires the fulcrum shaft of the hinged door to be removed when the locking device and the unlocking function are destroyed and removed. And a locking mechanism that makes it difficult to open the door and allows the door angle to be controlled steplessly.
[0007]
[Means for solving the problem]
A rotatable cylinder with the door part fitted in the door frame, the fulcrum axis for opening and closing the hinged door, and the fulcrum axis fixed above and below the door frame, and having an inner diameter equal to the outer diameter of the fulcrum axis above and below the door. Insert and fix the fulcrum shaft to the upper and lower fulcrum shafts, configure a state that can be opened and closed with the fulcrum shaft as the base point, and then have the same inner diameter as the outer diameter of the fulcrum shaft, and the same as the outer diameter of the cylindrical fulcrum shaft Means for inserting the cylinder having the outer diameter of the upper and lower fulcrum shafts, fixing the cylinders to the fulcrum shaft, the cylindrical fulcrum shaft inserted into the fulcrum shaft, and the linear By inserting the coil and fixing one end of the linear coil to the fulcrum shaft and the cylinder, and by controlling the control end of the linear coil by connecting it to a key, Starting from the cylinder fixed to the fulcrum axis, the cylindrical fulcrum axis is fixed to the cylinder by the inner surface friction of the coil. It is difficult to open the door, and in conjunction with the key (key) part, the control ends of the linear coil inserted up and down by wires etc. are pulled in the direction in which they are expanded, thereby forming a cylinder fixed to the fulcrum shaft. A device that has a locking function that allows the internal frictional force of the linear coil between the cylindrical fulcrum shafts to be released and the door to open freely, but the angle to be controlled by the position where the wire is released.
[0008]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings. It is configured in FIG. 1 and FIG.
Between the door frame 4 and the door 7, the locking function including the dead bolt in the left center part shown in FIG. 1 is not shown in the figure, since the locking function is basically removed and removed, The function is explained, and the same mechanism is arranged symmetrically in the up-down direction and configured to operate simultaneously.
[0009]
In FIG. 1, fulcrum shaft fixing bolts 5 are fixed on the upper and lower sides of the door frame 4 and the door side 7 by welding or the like in advance as shown in the figure.
[0010]
The door part 7 was fitted into the door frame side 4 and the center hole of the fulcrum shaft fixing bolt 5 was opened, the insertion hole of the door fulcrum shaft 2, the collar 6, and the door part 5 The second door fulcrum shaft is fixed to the upper and lower sides of the fourth door frame by one fixing nut via an insertion hole of the fulcrum shaft opened in the center of the cylindrical fulcrum shaft fixing bolt.
[0011]
Insert the cylindrical fulcrum shaft 8 above and below the fulcrum shaft 2 and fix it to the door 7 with the nut 1 and the nut 5 on the cylindrical fulcrum shaft. Be movable.
[0012]
The cylinder 9 is inserted above and below the fulcrum shaft 2, and the cylinder 9 is positioned so as to be in close contact with the cross section of the fulcrum shaft 8. Thereafter, the upper part is connected to the linear coil 10 and the lower part is connected to the linear coil 11. Insert to the extent that encompasses the joint surface between the cylinder and the cylindrical fulcrum shaft 8;
[0013]
The material and cross-sectional shape of the linear coil indicate all existing materials and shapes, and the inner diameter of the linear coil is to be maintained slightly smaller than the outer diameter of the eight cylindrical fulcrum shafts.
[0014]
The fixed end 10A of the linear coil 10 mounted on the upper part of FIG. 1 is fixed by the linear coil fixing bolt 3 through the hole formed in the cylinder 9 through the hole formed in the cylinder 9 through the hole formed in the cylinder 9. It is fixed with a nut, and as a result, it is connected and fixed to the cylinders of the ends 10A and 9 of the linear coil 10 and the two fulcrum shafts.
[0015]
The fixed end 11A of the linear coil 11 attached to the lower part in FIG. 1 is fixed by a linear coil fixing bolt 3 through a hole formed in the cylinder 9 through a hole formed in the cylinder 9 through a hole formed in the cylinder 9. It is fixed with a nut, and as a result, it is connected and fixed to the cylinders of the tips 11A and 9 of the linear coil 11 and the two fulcrum shafts.
[0016]
The upper-mounted linear coil 10 in FIG. 1 is tightly wound to the left and the lower-mounted linear coil 11 is tightly wound to the right. The upper and lower control ends B are in opposite positions as shown in the figure. However, the winding direction of the linear coil is selected according to the opening direction of the door.
[0017]
The above has described the overall configuration. Hereinafter, a specific operation example of the present invention will be described with reference to FIG. 2. It is not shown in FIG.
[0018]
The door 7 is fitted into the door frame 4, the door fulcrum shaft 2 is fixed with the fixing nut 1, the cylindrical fulcrum shaft 8 is fixed via the door, the cylinder 9 is inserted into the fulcrum shaft 2, and the linear coil 10 2, the fixed end 10A of the linear coil is fixed with three bolts. As a result, the two fulcrum shafts, the nine cylinders, and the door frame 4, which are indicated by oblique lines, have the same point of force. .
[0019]
Next, the wire fixing fitting 12 is attached to the tip of the fulcrum shaft 2 with 13 screws, and 15 wire tubes are fixed to the fixing fitting. (Figure omitted)
[0020]
Next, 14 door handles are attached to the 7 door portion, and 16 wires are connected to the handle plate 18. The opposite ends of the wires are connected to the linear coil control end 10B.
[0021]
When the door is opened in the direction of 20 without turning the door handle of 14, the linear coil 10 gradually rotates in the direction of 21 with the fulcrum shaft 2 as the fulcrum together with the 8 cylindrical fulcrum shafts fixed to the 7 door. Of the control end 10B from the position indicated by the dotted line to the position indicated by the solid line, the linear coil is narrowed down from 10A as a starting point, wrapped around the cylindrical fulcrum shaft 8, and the cylinder 9 and the cylindrical fulcrum shaft 8 are fixed by the linear coil. As a result, when the point of force is the same as that of the fulcrum axis 2 and the door cannot be opened, and the door is strongly opened in the direction of 20 with a bar or the like, the internal friction of the linear coil 10 works more in proportion to the stress, Locking device that does not open the door.
[0022]
When the door handle 14 is turned in the direction 17, the wire 16 is connected to the control end 10 B of the linear coil via the connection portion of the link bar 18, and the wire connected to the control end 10 B of the linear coil is moved in the direction 19. When the linear coil moves to the position and maintains the open state of the linear coil, the linear coil extends over the entire area starting from 3, the inner diameter of the linear coil increases, the internal coil is released from internal friction, and can be freely opened and closed. .
[0023]
When the door handle 14 is turned in the direction 17, the wire 16 moves through the connection of the link bar 18, the control end 10 B of the linear coil moves in the direction 19, and the control end 10 B moves to the position indicated by the dotted line. The linear coil is opened, the inner friction is released, and the door is opened. At that time, when the handle 14 is returned at the required angle, the inner end friction of the linear coil 10 gradually causes the control end 10B to move to the position indicated by the dotted line. As a result, the cylinder 9 and the cylindrical fulcrum shaft 8 are fixed by a linear coil from the point 10A to the position indicated by the solid line. As a result, the point of force becomes the same as that of the fulcrum shaft 2 and the door cannot be opened. Is a door that can be closed but cannot be opened because it pushes and opens the linear coil.
[0024]
Although the door handle (or door lever) shown in FIG. 2 is shown as one reference example for moving a wire for the explanation of the operation principle, generally, the unlocking method of a cylinder lock is such that a dead bolt is operated by a key, and a stress such as a spring is applied. The door is released in a seesaw style using the (opening with a click), the latch is released in conjunction with the door handle and the door is opened, but the key is turned only when the key is inserted without interlocking with the door handle. A new locking mechanism that enables the operation of the wire must be developed, but the locking mechanism is not touched.
[0025]
【The invention's effect】
The present invention is a locking device that is configured as described above, and that attaches a linear coil to a fulcrum shaft of a door, and causes the rotation of the fulcrum shaft to be impaired or the opening degree to be controlled by the inner surface entanglement friction, It has effects as described below.
(1) Conventionally, the door opening and closing mechanism of the apartment house and the detached house has a hinge type hinge system, and the locking system is controlled by a cylinder lock, and a dead bolt is inserted into the door frame, and a rotating lever is attached to the door frame. Although there is a locking device that prevents insertion and opening / closing of the door, even if it is destroyed and removed, the fulcrum shaft can be controlled to prevent the door from being opened, thereby preventing theft.
(2) There are many conventional locking mechanisms of a locking device having a complicated groove to make unlocking difficult. However, in combination with the locking device of the present invention, a new locking mechanism has been developed. The market to supply a new lock mechanism is expected.
(3) It is possible to take measures against picking by forcibly opening all doors such as dwellings and safes.
(4) Expected to develop new markets for apartments and detached houses, such as doors and safes.
(5) Application to control of doors and opening angles of vehicles and the like, and prevention of unnecessary door opening in the event of a collision in an accident.
[0026]
The definition lock of a word means a metal fitting etc. which is attached so that it cannot be opened.
A key is a tool that opens and closes a lock.
[Brief description of the drawings]
FIG. 1 is an exploded view of a part according to an embodiment of the present invention.
FIG. 2 is a configuration diagram of an operation example inside the door of the present invention.
[Explanation of symbols]
1 Fixing nut 2 Door fulcrum (up and down on frame side)
3 Linear coil fixing bolt 4 Door frame 5 Each fulcrum shaft fixing bolt 6 Collar (up and down)
7 Door 8 Cylindrical fulcrum shaft (door side vertical)
9 Cylinder 10 Upper linear coil (closely wound left-handed spring)
10A Upper linear coil fixed side 10B Upper linear coil non-fixed side (upper control end)
11 Lower linear coil (closely wound right-handed spring)
11A Lower linear coil fixed side 11B Lower linear coil non-fixed side (lower control end)
12 Wire tube fixing bracket 13 Wire tube fixing bracket fixing screw 14 Handle (or door lever)
15 Wire tube 16 Opening / closing control wire 17 Door handle opening operation direction 18 Link bar 19 Wire moving direction 20.21 Door opening direction

Claims (1)

扉(以下ドアと言う)枠にドア部をはめ込み、ドア枠の上下に支点軸を固定し、ドア内部の上下に支点軸の外径と同等の内径を有する、回動可能な円筒支点軸を上下の支点軸に挿入し固定する、支点軸を基点に開閉可能な状態を構成する、次に支点軸の外径と同等の内径を有し、又円筒支点軸の外径と同等の外径を有する円筒を上下の支点軸に挿入し、円筒をそれぞれ、支点軸に固定する手段と、支点軸に挿入した円筒支点軸と、支点軸に固定した円筒を包括する位置に、コイルスプリング(以下線状コイルという)を挿入し、線状コイルの一端を支点軸と円筒に固定する手段と、線状コイルの非固定端(以下制御端と言う)を制御する手段とを備え、鍵(キー)部と連結して制御する事により、線状コイルの内面巻き込み摩擦により、ドア錠の解錠又は錠を破壊もしくは除去されても、開ドアを困難とする事及び線状コイルの制御端の制御度合いにより、ドアの開度を制御可能とする施錠装置。A door (hereinafter referred to as a door) is fitted with a door portion, a fulcrum shaft is fixed above and below the door frame, and a rotatable cylindrical fulcrum shaft having an inner diameter equal to the outer diameter of the fulcrum shaft above and below the door. Insert and fix to the upper and lower fulcrum shafts, openable and closable about the fulcrum shaft, then have the same inner diameter as the outer diameter of the fulcrum shaft, and the same outer diameter as the outer diameter of the cylindrical fulcrum shaft Means for fixing the cylinder to the fulcrum axis, a cylindrical fulcrum axis inserted to the fulcrum axis, and a coil spring (hereinafter referred to as a coil spring) A means for inserting a linear coil) and fixing one end of the linear coil to a fulcrum shaft and a cylinder; and means for controlling a non-fixed end (hereinafter referred to as a control end) of the linear coil. ) Section and controls the door, and the inner surface of the linear coil Be destroyed or removed unlock or lock, the control degree of the control end of it and the linear coil to open the door difficult, controllable and locking device the opening of the door.
JP2002264781A 2002-08-08 2002-08-08 Locking device for controlling opening of door for controlling fulcrum shaft Pending JP2004068563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002264781A JP2004068563A (en) 2002-08-08 2002-08-08 Locking device for controlling opening of door for controlling fulcrum shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002264781A JP2004068563A (en) 2002-08-08 2002-08-08 Locking device for controlling opening of door for controlling fulcrum shaft

Publications (1)

Publication Number Publication Date
JP2004068563A true JP2004068563A (en) 2004-03-04

Family

ID=32024685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002264781A Pending JP2004068563A (en) 2002-08-08 2002-08-08 Locking device for controlling opening of door for controlling fulcrum shaft

Country Status (1)

Country Link
JP (1) JP2004068563A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016112970A (en) * 2014-12-12 2016-06-23 三菱自動車工業株式会社 Holding device for vehicle back door

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016112970A (en) * 2014-12-12 2016-06-23 三菱自動車工業株式会社 Holding device for vehicle back door

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