JPH0626701Y2 - Waterproof cap device for cylinder lock - Google Patents
Waterproof cap device for cylinder lockInfo
- Publication number
- JPH0626701Y2 JPH0626701Y2 JP9329190U JP9329190U JPH0626701Y2 JP H0626701 Y2 JPH0626701 Y2 JP H0626701Y2 JP 9329190 U JP9329190 U JP 9329190U JP 9329190 U JP9329190 U JP 9329190U JP H0626701 Y2 JPH0626701 Y2 JP H0626701Y2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- lock
- ring body
- pedestal ring
- receiving groove
- 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.)
- Expired - Lifetime
Links
Landscapes
- Lock And Its Accessories (AREA)
- Pivots And Pivotal Connections (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、屋外設置した機器の扉等に装着したシリンダ
ー錠の鍵孔から雨水が侵入するのを阻止する防水キャッ
プ装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a waterproof cap device for preventing rainwater from entering through a key hole of a cylinder lock attached to a door of an apparatus installed outdoors.
［従来の技術］ 従来のシリンダー錠用防水キャップ装置では、実開昭４
９−１３９４号公報に開示されたように、ロータの鍵孔
を隠蔽するキャップ盤を外縁部において外筒の前端部に
枢軸によって連結し、該枢軸に嵌合した圧縮コイルバネ
によってキャップ盤を外筒の前端面に引付けている。[Prior Art] In a conventional waterproof cap device for cylinder lock,
As disclosed in Japanese Patent Laid-Open No. 9-1394, a cap disk for concealing a keyhole of a rotor is pivotally connected to a front end of an outer cylinder at an outer edge portion, and the cap disk is fitted to the outer cylinder by a compression coil spring fitted to the pivot. Is attracted to the front end face of.
しかしながら、この防水キャップ装置では、キャップ盤
は前記バネによって引付け保持されているだけであり、
キャップ盤を外筒に錠止するロック手段を特に備えてい
ないため、機器の管理者が扉の閉鎖後にキャップ盤を閉
鎖位置に戻して置いても、悪戯によってキャップ盤を勝
手に回動操作され、シリンダー錠の鍵孔が露出状態に放
置されてしまうことがあった。However, in this waterproof cap device, the cap plate is only attracted and held by the spring,
Since there is no special locking means to lock the cap board to the outer cylinder, even if the device administrator puts the cap board back to the closed position after closing the door, the cap board can be turned freely by mischief. Sometimes, the keyhole of a cylinder lock was left exposed.
［考案が解決しようとする課題］ 従って本考案の目的は、キャップ盤を閉鎖位置に錠止す
るロック機能を備えているため、悪戯等によって鍵孔が
露出状態に放置されることがないシリンダー錠用防水キ
ャップ装置を提供することである。[Problems to be Solved by the Invention] Therefore, an object of the present invention is to provide a cylinder lock having a lock function for locking the cap plate in the closed position, so that the keyhole is not left exposed due to mischief or the like. A waterproof cap device for a vehicle is provided.
［課題を解決するための手段］ 以下、添付図面中の参照符号を用いて説明すると、本考
案のシリンダー錠用防水キャップ装置は、扉１に固着さ
れ、中央開口部２にシリンダー錠３の外筒４の前端部４
ａを収容する台座環体５と；外縁部を台座環体５に枢軸
６で連結され、前記中央開口部２を閉塞するキャップ盤
７と；台座環体５の正面側に開口した受溝８に収容さ
れ、台座環体５の厚さ方向に移動可能に基端部１０ａを
受溝８の段差部９に固着したアーム板１０と；アーム板
１０の先端部１０ｂに突設され、前端部１１ａがキャッ
プ盤７の後面側の突縁部１２の内側面１２ａに係脱し、
前端部１１ａに中央開口部２側に傾斜したカム斜面１３
を設けた錠止体１１とから成り、受溝８に連通した解錠
操作用切欠部１４を台座環体５の外側面に開口させたも
のである。[Means for Solving the Problems] Hereinafter, referring to the accompanying drawings, the waterproof cap device for a cylinder lock of the present invention is fixed to a door 1, and a cylinder lock 3 is attached to a central opening 2 of the cylinder lock 3. Front end 4 of tube 4
a pedestal ring 5 for accommodating a; a cap plate 7 whose outer edge is connected to the pedestal ring 5 by a pivot 6 to close the central opening 2; and a receiving groove 8 opened to the front side of the pedestal ring 5. And an arm plate 10 having a base end portion 10a fixed to a step portion 9 of a receiving groove 8 so as to be movable in the thickness direction of the pedestal ring body 5, and a front end portion protruding from a tip end portion 10b of the arm plate 10. 11a disengages from the inner surface 12a of the projecting edge portion 12 on the rear surface side of the cap board 7,
A cam slope 13 inclined toward the central opening 2 side at the front end 11a
And a lock body 11 provided with the unlocking operation notch 14 communicating with the receiving groove 8 is opened to the outer side surface of the pedestal ring body 5.
［作用］ 扉１を閉鎖して、鍵２７でシリンダー錠３の止め金板２
８を施錠位置に回転操作した後、鍵２７をロータ２５の
鍵孔２６から抜取り、枢軸６を中心にキャップ盤７を下
向きに回動させ、台座環体５と同心の閉鎖位置に戻す。[Operation] The door 1 is closed, and the lock plate 2 of the cylinder lock 3 is closed with the key 27.
After rotating 8 to the locked position, the key 27 is removed from the key hole 26 of the rotor 25, and the cap plate 7 is rotated downward about the pivot 6 to return to the closed position concentric with the pedestal ring body 5.
このようにキャップ盤７が閉鎖位置へ回動する過程で、
キャップ盤７の突縁部１２が錠止体１１のカム斜面１３
に摺接するため、錠止体１１が台座環体５の受溝８に没
入し、アーム板１０が扉１側に湾曲させられる。Thus, in the process of rotating the cap board 7 to the closed position,
The projecting edge portion 12 of the cap board 7 is the cam slope 13 of the lock body 11.
Since it is slidably contacted with, the lock body 11 is recessed in the receiving groove 8 of the pedestal ring body 5, and the arm plate 10 is curved toward the door 1.
キャップ盤７が閉鎖位置に完全に戻されたとき、錠止体
１１がキャップ盤７の突縁部１２を内側に越えるため、
アーム板１０は固有の弾性によってキャップ盤７側に復
帰回動し、錠止体１１の前端部１１ａが突縁部１２の内
側面１２ａに係合する。When the cap board 7 is completely returned to the closed position, the locking body 11 crosses the projecting edge portion 12 of the cap board 7 inward,
The arm plate 10 returns and rotates toward the cap plate 7 side due to its inherent elasticity, and the front end 11a of the locking body 11 engages with the inner side surface 12a of the projecting edge 12.
この突縁部１２の内側面１２ａと錠止体１１の前端部１
１ａとの係合によって、キャップ盤７は開放方向への回
動を阻止され、閉鎖位置に錠止される。台座環体５の中
央開口部２を閉塞したキャップ盤７は、シリンダー錠３
の鍵孔２６への雨水の侵入を防止し、内部の錠機構を腐
食と作動不良から防護する。The inner side surface 12a of the projecting edge portion 12 and the front end portion 1 of the lock body 11
The engagement with 1a prevents the cap board 7 from rotating in the opening direction and is locked in the closed position. The cap board 7 that closes the central opening 2 of the pedestal ring body 5 is a cylinder lock 3
It prevents rainwater from entering the keyhole 26 and protects the internal locking mechanism from corrosion and malfunction.
キャップ盤７の錠止を解除するには、台座環体５の解錠
操作用切欠部１４から鍵２７の先端部をアーム板１０の
前面側において受溝８に挿入し、鍵２７の先端部でアー
ム板１０を扉１側に押動かせばよい。これによって錠止
体１１の前端部１１ａが突縁部１２から離脱するため、
キャップ盤７は枢軸６を中心に開放方向へ回動操作する
ことができる。To unlock the cap board 7, the tip of the key 27 is inserted into the receiving groove 8 on the front side of the arm plate 10 from the unlocking notch 14 of the pedestal ring body 5, and the tip of the key 27 is released. Then, the arm plate 10 may be pushed to the door 1 side. As a result, the front end portion 11a of the locking body 11 is separated from the projecting edge portion 12,
The cap board 7 can be rotated about the pivot 6 in the opening direction.
［実施例］ 図示の実施例では、台座環体５の前端面に防水壁１５を
突設し、防水壁１５の外周に排水溝１６を設け、排水溝
１６の中央下端部に水抜切欠１７を設けてある。キャッ
プ盤７の後面側に突設された枢軸６は台座環体５の段付
き軸孔３８に嵌挿され、後端部６ａに加締め固定したバ
ネ受板２３と該段付き軸孔３８の前端肩部３８ａとの間
には、キャップ盤７を台座環体５に引付ける圧縮コイル
バネ２２を挿入してある。[Embodiment] In the illustrated embodiment, a waterproof wall 15 is projectingly provided on the front end surface of the pedestal ring body 5, a drainage groove 16 is provided on the outer periphery of the waterproof wall 15, and a drainage notch 17 is provided at the center lower end portion of the drainage groove 16. It is provided. The pivot 6 projectingly provided on the rear surface side of the cap board 7 is fitted into the stepped shaft hole 38 of the pedestal ring body 5, and the spring receiving plate 23 and the stepped shaft hole 38 of the stepped shaft hole 38 fixed by swaging to the rear end portion 6a. A compression coil spring 22 for attracting the cap board 7 to the pedestal ring body 5 is inserted between the front end shoulder portion 38a.
キャップ盤７が開放位置へ回動するとき、キャップ盤７
は前記圧縮コイルバネ２２の付勢に抗して前方移動し、
第６図と第７図に示したようにキャップ盤７の突縁部１
２が前記防水壁１５を乗り越える。When the cap board 7 is rotated to the open position, the cap board 7 is rotated.
Moves forward against the bias of the compression coil spring 22,
As shown in FIGS. 6 and 7, the projecting edge portion 1 of the cap board 7 is shown.
2 gets over the waterproof wall 15.
バネ材で構成したアーム板１０はビス１８で受溝８の段
差部９に固着され、アーム板１０と受溝８の底面８ａと
の間にはアーム板１０が湾曲するための空間が確保され
ている。The arm plate 10 made of a spring material is fixed to the step portion 9 of the receiving groove 8 with a screw 18, and a space for bending the arm plate 10 is secured between the arm plate 10 and the bottom surface 8a of the receiving groove 8. ing.
丸棒で構成した錠止体１１は、後端角軸部１１ｂをアー
ム板１０の角孔２０に嵌挿後、加締め固定されている。
台座環体５は、台座環体５の透孔３２とパッキング盤２
１の透孔３３と扉１の透孔３４を通るビス１９およびナ
ット３５によって扉１に固着されている。The lock body 11 formed of a round bar is fixed by caulking after the rear end angle shaft portion 11b is fitted into the square hole 20 of the arm plate 10.
The pedestal ring body 5 includes the through hole 32 of the pedestal ring body 5 and the packing board 2
It is fixed to the door 1 by a screw 19 and a nut 35 that pass through the through hole 33 of No. 1 and the through hole 34 of the door 1.
シリンダー錠３の外筒４は、パッキング盤２１の受孔３
０と扉１の受孔３１に嵌挿され、外筒４の外周螺子部３
６を螺合したナット３７によって扉１に締付け固着され
ている。シリンダー錠３の止め金板２８はボルト２９に
よってロータ２５の後端部に固着されている。The outer cylinder 4 of the cylinder lock 3 is the receiving hole 3 of the packing board 21.
0 and the receiving hole 31 of the door 1, and the outer peripheral screw part 3 of the outer cylinder 4
6 is screwed and fixed to the door 1 by a nut 37. The stopper plate 28 of the cylinder lock 3 is fixed to the rear end of the rotor 25 with a bolt 29.
［考案の効果］ 以上のように本考案のシリンダー錠用防水キャップ装置
は、台座環体５に正面側に開口した受溝８を設け、該受
溝８に台座環体５の厚さ方向に移動可能に収容したアー
ム板１０の基端部１０ａを受溝８の段差部９に固着し、
前端部１１ａがキャップ盤７の突縁部１２の内側面１２
ａに係脱する錠止体１１をアーム板１０の先端部１０ｂ
に突設し、錠止体１１の前端部１１ａに台座環体５の中
央開口部２に向けて傾斜したカム斜面１３を設け、受溝
８に連通した解錠操作用切欠部１４を台座環体５の外側
面に開口させたものであり、キャップ盤７が閉鎖位置に
回動操作したとき、錠止体１１と突縁部１２が自動的に
係合することによって、キャップ盤７が閉鎖位置に的確
に錠止されるため、キャップ盤７が悪戯等によって無断
開放されて、シリンダー錠３の鍵孔２６が露出状態に放
置されることがない。[Effects of the Invention] As described above, the waterproof cap device for a cylinder lock according to the present invention is provided with the receiving groove 8 opened to the front side in the base ring body 5, and the receiving groove 8 is formed in the thickness direction of the base ring body 5. The base end portion 10a of the movably accommodated arm plate 10 is fixed to the step portion 9 of the receiving groove 8,
The front end portion 11a is the inner side surface 12 of the projecting edge portion 12 of the cap board 7.
The lock body 11 which is engaged and disengaged with a is attached to the tip portion 10b of the arm plate 10.
A cam slope 13 inclined toward the central opening 2 of the pedestal ring 5 at the front end 11a of the lock body 11, and the notch 14 for unlocking operation that communicates with the receiving groove 8 is attached to the pedestal ring. The cap body 7 is opened on the outer side surface of the body 5, and when the cap board 7 is pivotally operated to the closed position, the locking body 11 and the projecting edge portion 12 are automatically engaged with each other to close the cap board 7. Since the lock is accurately locked in the position, the cap board 7 is not opened without permission by mischief or the like, and the key hole 26 of the cylinder lock 3 is not left exposed.
第１図は本考案の一実施例に係るシリンダー錠用防水キ
ャップ装置のキャップ盤閉鎖状態の正面図であり、第２
図は該閉鎖状態の右側面図であり、第３図は同閉鎖状態
の底面図であり、第４図は第１図のＡ−Ａ線断面図であ
る。 第５図は前記防水キャップ装置のキャップ盤開放状態の
正面図であり、第６図は同開放状態の右側面図であり、
第７図は同開放状態の底面図である。 １……扉、２……中央開口部、３……シリンダー錠、４
……外筒、５……台座環体、６……枢軸、７……キャッ
プ盤、８……受溝、９……段差部、１０……アーム板、
１１……錠止体、１２……突縁部、１３……カム斜面、
１４……解錠操作用切欠部、１５……防水壁、１６……
排水溝、１７……水抜切欠、１８……固着用ビス、１９
……固着用ビス、２０……角孔、２１……パッキング
盤、２２……圧縮コイルバネ、２３……バネ受板、２４
……回動角度規制用突起、２５……ロータ、２６……鍵
孔、２７……鍵、２８……止め金板、２９……固着用ボ
ルト、３０……受孔、３１……受孔、３２……透孔、３
３……透孔、３４……透孔、３５……固着用ナット、３
６……外周螺子部、３７……固着用ナット、３８……段
付き軸孔FIG. 1 is a front view of a waterproof cap device for a cylinder lock according to an embodiment of the present invention when the cap board is closed.
FIG. 4 is a right side view of the closed state, FIG. 3 is a bottom view of the closed state, and FIG. 4 is a sectional view taken along the line AA of FIG. FIG. 5 is a front view of the waterproof cap device in the open state of the cap board, and FIG. 6 is a right side view of the open state.
FIG. 7 is a bottom view of the same open state. 1 ... Door, 2 ... Central opening, 3 ... Cylinder lock, 4
…… Outer cylinder, 5 …… Pedestal ring, 6 …… Axis, 7 …… Cap board, 8 …… Receiving groove, 9 …… Step portion, 10 …… Arm plate,
11 ... Locking body, 12 ... Projection edge part, 13 ... Cam slope,
14 ... Notch for unlocking operation, 15 ... Waterproof wall, 16 ...
Drainage groove, 17 ... drainage notch, 18 ... fixing screw, 19
...... Fixing screw, 20 ...... square hole, 21 ...... packing board, 22 ...... compression coil spring, 23 ...... spring receiving plate, 24
...... Rotation angle regulation protrusion, 25 ...... Rotor, 26 ...... Key hole, 27 ...... Key, 28 ...... Lock plate, 29 ...... Fixing bolt, 30 ...... Reception hole, 31 ...... Reception hole , 32 ... through hole, 3
3 ... through hole, 34 ... through hole, 35 ... fixing nut, 3
6 ... Outer peripheral screw part, 37 ... Fixing nut, 38 ... Stepped shaft hole
Claims (1)
ー錠３の外筒４の前端部４ａを収容する台座環体５と；
外縁部を台座環体５に枢軸６で連結され、前記中央開口
部２を閉塞するキャップ盤７と；台座環体５の正面側に
開口した受溝８に収容され、台座環体５の厚さ方向に移
動可能に基端部１０ａを受溝８の段差部９に固着したア
ーム板１０と；アーム板１０の先端部１０ｂに突設さ
れ、前端部１１ａがキャップ盤７の後面側の突縁部１２
の内側面１２ａに係脱し、前端部１１ａに中央開口部２
側に傾斜したカム斜面１３を設けた錠止体１１とから成
り、受溝８に連通した解錠操作用切欠部１４を台座環体
５の外側面に開口させたシンリンダー錠用防水キャップ
装置。1. A pedestal ring body 5 fixed to a door 1 for accommodating a front end portion 4a of an outer cylinder 4 of a cylinder lock 3 in a central opening 2.
The outer edge portion is connected to the pedestal ring body 5 by the pivot 6, and the cap plate 7 that closes the central opening 2 is accommodated in the receiving groove 8 opened on the front side of the pedestal ring body 5, and the thickness of the pedestal ring body 5 is increased. An arm plate 10 having a base end portion 10a fixed to a step portion 9 of a receiving groove 8 so as to be movable in a vertical direction; and a front end portion 11a of the arm plate 10 projecting from a tip portion 10b of the arm plate 10. Edge 12
Is disengaged from the inner side surface 12a of the front end of the central opening 2
A watertight cap device for a cinder lock, comprising a lock body 11 provided with a cam slope 13 inclined to the side, and an unlocking operation notch 14 communicating with the receiving groove 8 opened to the outer side surface of the base ring 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9329190U JPH0626701Y2 (en) | 1990-09-05 | 1990-09-05 | Waterproof cap device for cylinder lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9329190U JPH0626701Y2 (en) | 1990-09-05 | 1990-09-05 | Waterproof cap device for cylinder lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0451571U JPH0451571U (en) | 1992-04-30 |
| JPH0626701Y2 true JPH0626701Y2 (en) | 1994-07-20 |
Family
ID=31830377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9329190U Expired - Lifetime JPH0626701Y2 (en) | 1990-09-05 | 1990-09-05 | Waterproof cap device for cylinder lock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626701Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4537175B2 (en) * | 2004-10-27 | 2010-09-01 | 株式会社ユーシン | Key cylinder operation knob |
| JP5066295B1 (en) * | 2012-04-16 | 2012-11-07 | 株式会社ベスト | Protective cap |
| JP5124052B1 (en) * | 2012-04-24 | 2013-01-23 | 株式会社ベスト | Lock protection cap |
-
1990
- 1990-09-05 JP JP9329190U patent/JPH0626701Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0451571U (en) | 1992-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0626701Y2 (en) | Waterproof cap device for cylinder lock | |
| US4366683A (en) | Locking latch for a hatch door or the like | |
| JPS6149471B2 (en) | ||
| JPH088212Y2 (en) | Lock handle device for drawer revolving door | |
| JP2536785Y2 (en) | Lock plate mounting structure | |
| JPH09296469A (en) | Locking device for shielding lid | |
| US4730469A (en) | Lock with a lock cylinder for a floor lid of a motor vehicle | |
| JPH0721780Y2 (en) | Gate lock | |
| JPH036319Y2 (en) | ||
| JP2548257Y2 (en) | Washing machine door opener | |
| JPH0640290Y2 (en) | Thumb turn attachment mechanism | |
| JPH0336678Y2 (en) | ||
| JPH0743387Y2 (en) | Vehicle door lock device | |
| JP2527265Y2 (en) | Click mechanism for cylinder lock | |
| JPH0712572Y2 (en) | Door lock | |
| JPH0368989B2 (en) | ||
| JPS5828124Y2 (en) | door lock | |
| JP3038999U (en) | Waterproof cap device for locks | |
| JPH0643383Y2 (en) | Door handle device with built-in cylinder lock | |
| JP2574040B2 (en) | Fuel supply structure | |
| JPS60454Y2 (en) | Automatic return device for cylinder lock cover | |
| JPH0332701Y2 (en) | ||
| JPH0719911Y2 (en) | Console box | |
| JPH0732792Y2 (en) | Cylinder lock | |
| JP2545082Y2 (en) | Automatic return device for cylinder lock cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |