JPS5826283Y2 - Auxiliary locks for sliding doors such as entrances and windows - Google Patents

Description

Translated fromJapanese

【考案の詳細な説明】本考案は玄関、窓等の引戸のサツシに主錠のほかに取着
けする補助錠に関する。[Detailed Description of the Invention] The present invention relates to an auxiliary lock that is attached to the sash of sliding doors such as entrances and windows in addition to the main lock.

従来この種補助錠としては、主として室内用のものとし
て基片に起伏片を設けて基片を窓枠側に固着し起伏片を
引戸端に当接するよう起立するものがあるが、このよう
なものは引戸の外側には側底装置し得ないものである。Conventionally, this type of auxiliary lock is mainly for indoor use, and there is one in which a base piece is provided with an undulating piece, the base piece is fixed to the window frame side, and the undulating piece stands up so as to come into contact with the edge of the sliding door. The thing is that the bottom device cannot be installed on the outside of the sliding door.

本案は引戸の内側は勿論、特に引戸の外側に装置して有
効な新規補助錠を提案したものである。This proposal proposes a new auxiliary lock that is effective when installed not only on the inside of a sliding door, but especially on the outside of a sliding door.

今実施例を下記すると、受は片１に架橋片２を介して対
設した基片３の中央部に螺孔Ｈを穿ち且該螺孔に、内端
に押え盤４を遊着した螺杵５を螺挿して該螺杵の上記基
片よりの突出端に多角形体６を螺合固着し且基片３の外
面には囲い壁７を突設して該囲い壁内に、内部に一端を
基片３の外面に当接し外端に孔明き皿状の隠し板８を嵌
装した螺旋ばねＳを装入し且つ外周壁の一部に側面鍵形
に正面略開扉形の被板９を突設した内環１０の基部をリ
ングＲを介して回動自在に係装し、然して別に前記多角
形体に適合する錠孔りを穿った門形柄Ｅ付き鍵片１１を
設けて成るものであって、なお図面中１２は玄関等引戸
りの摺動用サツシ枠である。An example will now be described. The receiver is a screw type in which a screw hole H is bored in the center of a base piece 3 which is opposed to the piece 1 via a bridging piece 2, and a presser plate 4 is loosely attached to the inner end of the screw hole. A punch 5 is screwed in, and a polygonal body 6 is screwed and fixed to the protruding end of the screw punch from the base piece, and a surrounding wall 7 is protruded from the outer surface of the base piece 3, and inside the surrounding wall, a polygonal body 6 is screwed and fixed. A helical spring S having one end in contact with the outer surface of the base piece 3 and a perforated plate-shaped concealing plate 8 fitted in the outer end is inserted, and a part of the outer peripheral wall is covered with a key-shaped side surface and a substantially door-shaped front surface. The base of an inner ring 10 having a protruding plate 9 is rotatably engaged via a ring R, and a key piece 11 with a gate-shaped handle E having a lock hole adapted to the polygonal body is separately provided. 12 in the drawing is a sliding sash frame for a sliding door such as an entrance.

本案は以上のように構成したので、外出等の場合は先づ
引戸りを閉じ且主錠（図を省略）にて施錠した後本案に
おける受は片１を上記引戸端に臨むサツシ枠１２の内面
に介入当接せしめた状態で鍵片１１の錠孔り部を被板９
と隠し板８間に介入し且門形柄Ｅ付き鍵片１１を内方に
押入すると隠し板８は内部螺旋ばねＳに抗して押入され
ると共に錠孔りは内環川内の多角形体６に係合する。Since the present invention is constructed as described above, when going out, etc., first close the sliding door and lock it with the main lock (not shown). The lock hole portion of the key piece 11 is inserted into the cover plate 9 while the key piece 11 is brought into contact with the inner surface.
When the key piece 11 with the gate-shaped handle E is inserted between the hidden plate 8 and the key piece 11 is pushed inward, the hidden plate 8 is pushed in against the internal spiral spring S, and the lock hole is opened by the polygonal body 6 inside the inner ring. engage with.

そこでこのまま鍵片１１を右回すると上記多角形体に連
なる螺杵５は基片３の螺孔Ｈにより漸次螺入すると共に
その内端の押え盤４は前記受は片１とサツシ枠１２を介
して反対側の外面に圧着してサツシ枠１２を接着する。Then, if the key piece 11 is turned clockwise in this state, the screw 5 connected to the polygonal body will be gradually screwed into the screw hole H of the base piece 3, and the presser plate 4 at the inner end will be inserted through the retainer piece 1 and the sash frame 12. The sash frame 12 is adhered by pressing it onto the outer surface of the opposite side.

そこで鍵片１１を外方に抜き出すと隠し板８は内装螺旋
ばねＳにより自から再び外方に復帰して被板９の内面に
接着し内部隠被状態で固定される。Then, when the key piece 11 is pulled out, the hidden plate 8 returns to the outside by itself by the internal spiral spring S, and is bonded to the inner surface of the cover plate 9 and fixed in an internally hidden state.

従って引戸りはたとえ主錠を解錠しても開戸されること
はない。Therefore, the sliding door will not be opened even if the main lock is unlocked.

然して本案錠を外脱する場合は、前記同様鍵片１１の錠
孔り部を被板９と隠し板８間に介入した後押入すると隠
し板８の押入に次で錠孔りが多角形体６に係合するので
今度は鍵片１１を左回すれば螺杵５の後退に連れて押え
盤４も後退するのでサツシ枠１２への接着は解け、従っ
て取外される。However, when removing the original lock, the lock hole part of the key piece 11 is inserted between the cover plate 9 and the hidden plate 8 and then pushed in as described above. When the key piece 11 is turned counterclockwise, the presser plate 4 will also move back as the screw punch 5 moves back, so that the adhesive to the sash frame 12 will be broken and it will be removed.

本案補助錠は以上のようにして装着又は取外しなされる
ものであるが、その構造において外面は被板と隠し板に
より常に隠被されているので内部機構が不明であり、従
って鍵の操作も不明であるのと鍵片の掛止孔と多角形体
の形状の符合一致することを要するので多角形体に合致
する形状の鍵片を用いないと解錠できず、したがってた
とえ主錠が解かれても妄りに開戸される虞れがなく、従
って盗難予防に大なる効果を発揮するものであって然も
機構上堅牢な為め妄りに破壊される虞れもないので補助
錠として極めて安全性に富む有益考案である。The auxiliary lock in question is installed or removed in the manner described above, but its structure is such that its outer surface is always hidden by a cover plate and a hidden plate, so the internal mechanism is unknown, and therefore the operation of the key is also unknown. Since it is necessary that the locking hole of the key piece and the shape of the polygonal body match, the lock cannot be unlocked unless a key piece with a shape that matches the polygonal body is used.Therefore, even if the main lock is unlocked, the lock cannot be unlocked. There is no risk of the door being accidentally opened, and therefore it is highly effective in preventing theft, and because it is mechanically robust, there is no risk of it being accidentally destroyed, making it extremely safe as an auxiliary lock. This is a very useful idea.

【図面の簡単な説明】[Brief explanation of the drawing]

図は実施例であって、第１図は本案を引戸のサツシ粋に
装着した状態の正面図、第２図は本案の縦断側面図であ
って解錠状態を想像示する、第３図は本案の外部正面図
、第４図は鍵片の斜面図である。１は受は片、２は架橋片、３は基片、４は押え盤、５は
螺杵、６は多角形体、７は囲い壁、８は隠し板、９は被
板、１０は内環、１１は鍵片、Ｈは螺孔、Ｓは螺旋ばね
、ｈは錠孔、Ｅは柄。The drawings show an example, and Fig. 1 is a front view of the present invention when it is neatly attached to a sliding door, Fig. 2 is a vertical side view of the present invention, illustrating the unlocked state, and Fig. 3 is a The external front view of the present invention, FIG. 4, is a slope view of the key piece. 1 is a receiving piece, 2 is a bridge piece, 3 is a base piece, 4 is a presser plate, 5 is a screw punch, 6 is a polygonal body, 7 is an enclosing wall, 8 is a hidden plate, 9 is a cover plate, 10 is an inner ring , 11 is a key piece, H is a screw hole, S is a spiral spring, h is a lock hole, and E is a handle.

Claims (1)

Translated fromJapanese

【実用新案登録請求の範囲】[Scope of utility model registration request]受は片１に架橋片２を介して対設した基片３の中央部に
螺孔Ｈを穿ち且該螺孔に、内端に押え盤４を遊着した螺
杵５を螺挿して該螺杵の上記基片よりの突出端に多角形
体６を固着し且基片３の外面には囲い壁７を突設して該
囲い壁内に、内部に一端を基片３の外面に当接し外端に
孔明き皿状の隠し冠８を被嵌した螺旋ばねＳを装入し且
外周壁の一部に側面鍵形に被板９を突設した内環１０の
基部を回動自在に係装し、然して別に前記多角形体に適
合する錠孔りを穿った柄Ｅ付き鍵片１１を設けて成る玄
関、窓等の引戸用補助錠。The receiver is made by drilling a screw hole H in the center of the base piece 3 which is opposed to the piece 1 via the bridging piece 2, and screwing a screw punch 5 with a presser plate 4 loosely attached to the inner end into the screw hole. A polygonal body 6 is fixed to the protruding end of the screw punch from the base piece 3, and a surrounding wall 7 is protruded from the outer surface of the base piece 3, and one end of the screw punch is placed inside the wall so as to touch the outer surface of the base piece 3. The base of an inner ring 10 is freely rotatable, in which a helical spring S is fitted with a hidden crown 8 in the shape of a perforated plate at the outer end of the inner ring 10, and a cover plate 9 in the shape of a side key is protruded from a part of the outer peripheral wall. This auxiliary lock for sliding doors of entrances, windows, etc. is provided with a key piece 11 with a handle E that is attached to the polygonal body and has a lock hole that fits the polygonal body.