JP2010007347A - Crime preventive receiving implement for fittings - Google Patents

Crime preventive receiving implement for fittings Download PDF

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JP2010007347A
JP2010007347A JP2008167313A JP2008167313A JP2010007347A JP 2010007347 A JP2010007347 A JP 2010007347A JP 2008167313 A JP2008167313 A JP 2008167313A JP 2008167313 A JP2008167313 A JP 2008167313A JP 2010007347 A JP2010007347 A JP 2010007347A
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vertical
guard
vertical frame
mounting pieces
front wall
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JP5457645B2 (en
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Takuo Kinoshita
木下琢生
Takuma Kato
加藤拓磨
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Miwa Lock KK
Miwa Lock Co Ltd
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Miwa Lock KK
Miwa Lock Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To prevent an intruder from easily attacking a locking piece (a dead bolt) by adding a defending function from an attack object (particularly a bar) to a receiving implement that constitutes a lock mechanism. <P>SOLUTION: This crime preventive receiving implement for fittings, having a case part to be fitted into a vertical space of a vertical frame facing the side face of a door end, is integrally fixed to the vertical frame through upper and lower vertical mounting pieces integrally formed or provided at the case part, and upper and lower fasteners inserted into through-holes of the vertical mounting pieces respectively. The upper and lower vertical mounting pieces are protrusively formed with guard piece parts bent in an outdoor side front wall direction of the vertical frame and placed in a state of intersecting a pointed end of the attack object. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、建具の防犯用受け具に関し、特に、侵入者の所持する攻撃物がバールである場合に於いて、バールの尖端部による攻撃によってデッドボルトと受け具との係合状態が解かれ、その結果、戸（ドア、引戸）が不法開扉されるのを防止する建具の防犯用受け具に関する。   The present invention relates to a security guard for a joinery, and in particular, when an attack object possessed by an intruder is a bar, the engagement state between the dead bolt and the receiver is released by an attack by the tip of the bar. As a result, the present invention relates to a security guard for a fitting that prevents the door (door, sliding door) from being illegally opened.

特許文献１乃至特許文献３は、侵入者が戸（例えばドア）の戸先と縦枠の側面（戸との対向壁）との間の隙間にバールの尖端部を差込み、戸をこじ開けるのを防止するために、前記戸先に縦長板片を適宜に折り曲げ形成した凸又は凹状のガード部分を一体的に設け、しかも、該ガード部分を前記バールの尖端部で室外方向へ引き起こすことができないようにする構成である。いわゆるバール対策である。   In Patent Documents 1 to 3, an intruder inserts a bar tip into a gap between a door tip (for example, a door) and a side surface of a vertical frame (a wall facing the door) to pry the door open. In order to prevent this, a convex or concave guard portion formed by appropriately bending a vertically long plate piece on the door tip is provided integrally, and the guard portion cannot be caused to be caused outdoor at the tip of the bar. It is the composition to make. This is the so-called crowbar countermeasure.

本願発明は、実施化レベルに於いて、特許文献１乃至特許文献３の構成を採用する又は採用しないに関らず、受け具の機能・用途（例えば特開２００６−２９９６０７号に記載されている地震対策用の受け具）、侵入者の心理的負担等を考慮して、別の観点からバール対策を講じるものである。なお、本願発明は、地震対策用の受け具のみに限定されるものではない。
特開平１１−１８２１４９号公報 特開２００１−５９３８６号公報 特開２００３−１３８８４９号公報 The invention of the present application is described in the function and application of the receiver (for example, Japanese Patent Application Laid-Open No. 2006-299607) regardless of whether the configurations of Patent Documents 1 to 3 are employed or not at the implementation level. Taking measures against earthquakes) and taking into account the psychological burden of intruders, measures against bar are taken from another viewpoint. In addition, this invention is not limited only to the receiver for earthquake countermeasures.
JP-A-11-182149 JP 2001-59386 A JP 2003-138849 A

本発明の所期の目的は、施錠機構を構成する受け具に攻撃物（特にバール）からの防御機能を加味し、侵入者が容易に施錠片（デッドボルト）を攻撃することができないようにすることである。第２の目的は、簡易な構成により、発明の所期の目的を達成することである。第３の目的は、例えば特開２００６−２９９６０７号に記載されている地震対策用の受け具は、変形可能なカバープレートを含む可動ストライク（可動コア）を構成要件としているものの、前記カバープレートは地震によって変形することを前提としているので、このような地震対策用の受け具にも攻撃物（特にバール）からの防御機能を持たせることである。   The intended purpose of the present invention is to add a defense function against an attacking object (particularly bar) to the receiver constituting the locking mechanism so that an intruder cannot easily attack the locking piece (dead bolt). It is to be. The second object is to achieve the intended object of the invention with a simple configuration. The third object is that, for example, the earthquake countermeasure receiver described in Japanese Patent Application Laid-Open No. 2006-299607 has a movable strike (movable core) including a deformable cover plate, but the cover plate Since it is assumed to be deformed by an earthquake, it is also necessary to provide a defense function against an attacking object (especially a bar) in such a seismic countermeasure.

本発明の建具の防犯用受け具は、戸先の側面に対向する縦枠の縦型空間にケース部が嵌め込まれ、かつ、ケース部に一体成形された或は一体的に設けられた上下の垂直取付け片及びこれらの垂直取付け片の貫通孔にそれぞれ差し込まれる上下の固着具を介して前記縦枠に一体的に固定される建具の防犯用受け具に於いて、前記上下の垂直取付け片に、前記縦枠の室外側の前壁方向に折曲げ形成され、かつ攻撃物の尖端部と交差状態となるガード片部を突出形成したことを特徴とする。   The security guard of the joinery according to the present invention has a case portion fitted in a vertical space of a vertical frame facing the side surface of the door and the upper and lower portions integrally formed or integrally formed with the case portion. In a security guard for a fixture that is integrally fixed to the vertical frame via vertical mounting pieces and upper and lower fixing tools that are respectively inserted into through holes of the vertical mounting pieces, The guard piece is formed so as to be bent in the direction of the front wall on the outdoor side of the vertical frame and to be in a state of intersecting with the tip of the attacking object.

上記構成に於いて、ガード片部は、縦型空間を形成する縦枠の対向側面に、前記縦型空間の縦長開口５ａに連通するように形成された上下の縦方向切欠溝にそれぞれ嵌入した状態で縦枠の室外側の前壁と対向する。また、ガード片部は、縦枠の室外側の前壁の外壁面と密着状態に重なるように対向する。   In the above configuration, the guard piece portions are respectively fitted in the upper and lower vertical cutout grooves formed to communicate with the vertical opening 5a of the vertical space on the opposite side surface of the vertical frame forming the vertical space. It faces the front wall on the outdoor side of the vertical frame in the state. Further, the guard piece portion faces the outer wall surface of the front wall on the outdoor side of the vertical frame so as to be in close contact with each other.

従来の建具の受け具に関しては対策が成されていなかった。すなわち、図１２で示すように、受け具Ｘ１の取付け孔を有する取付け片ａの内面と戸枠の縦枠ｂの対向側面との密着ポイントＰにバールの尖端部３０を差込み、無理やりに取付け片ａを浮き上がらせようとすることができた。   No measures have been taken with respect to conventional fixtures. That is, as shown in FIG. 12, the bar tip 30 is inserted into the contact point P between the inner surface of the mounting piece a having the mounting hole of the receiver X1 and the opposite side surface of the vertical frame b of the door frame, and the mounting piece is forcibly forced. It was possible to try to raise a.

しかしながら、本発明の防犯用受け具Ｘは、縦枠の室外側の前壁と対向するように該前壁方向に折曲げ形成され、かつ攻撃物（特に、バール）の尖端部と交差状態となるガード片部を突出形成したので、発明が解決しようとする所期の課題を達成することができる。   However, the security receiver X of the present invention is bent in the direction of the front wall so as to be opposed to the front wall on the outdoor side of the vertical frame, and is in a state of intersecting with the tip of the attacking object (particularly the bar). Since the guard piece portion to be formed protrudes, the intended problem to be solved by the invention can be achieved.

以下、図１乃至図１１に示す本発明を実施するための最良の形態により説明する。   Hereinafter, the best mode for carrying out the present invention shown in FIGS. 1 to 11 will be described.

（１）発明の実施の環境
図１は発明の実施の環境を示す概略説明図である。また、図２は戸枠の縦枠と共に本発明の防犯用受け具を示す。図１に於いて、Ｘは建具の防犯用受け具、１はサッシ型戸枠で、該戸枠１は、その袖片２に縦枠３と突状の戸当り枠４とを有し、前記縦枠３には、受け具Ｘ用の縦型空間（５ａはその開口）５が形成されている。戸枠１の細部的事項は割愛する。 (1) Environment for Implementing the Invention FIG. 1 is a schematic explanatory diagram showing the environment for implementing the invention. FIG. 2 shows the security guard of the present invention together with the vertical frame of the door frame. In FIG. 1, X is a security guard for a joinery, 1 is a sash type door frame, and the door frame 1 has a vertical frame 3 and a projecting door stop frame 4 on its sleeve piece 2. The vertical frame 3 is formed with a vertical space 5 for the receiving device X (5a is an opening thereof). Details of the door frame 1 are omitted.

図２で示すように、前記縦枠３は、戸先の側面に対向する対向側面３ａに、縦長開口５ａと連通する縦型空間５を有するが、本実施例では、対向側面３ａには、前記縦長開口５ａを形成する上端縁部及び下端縁部の両方に上下対称の縦方向切欠溝６，６が形成されている。これら上下の縦方向切欠溝６，６は、縦型空間の縦長開口５ａに連通するように縦枠３の室外側の前壁３ｂ寄りの部位に所定長で形成されている。また、対向側面３ａには、前記上端縁部及び下端縁部の付近に固着具用の取付け孔（メネジ孔）７，７が形成されている。   As shown in FIG. 2, the vertical frame 3 has a vertical space 5 that communicates with the vertically long opening 5 a on the opposing side surface 3 a that faces the side surface of the door. In this embodiment, the opposing side surface 3 a Vertically-notched longitudinal grooves 6 and 6 are formed on both the upper edge and the lower edge forming the vertically long opening 5a. These upper and lower vertical cutout grooves 6 and 6 are formed with a predetermined length in a portion near the front wall 3b on the outdoor side of the vertical frame 3 so as to communicate with the vertical opening 5a in the vertical space. Further, attachment holes (female screw holes) 7 and 7 for fixing tools are formed on the opposite side surface 3a in the vicinity of the upper edge and the lower edge.

なお、８は戸（ドア、引戸）の戸先で、この戸先８には、錠箱９が組み込まれている。自明事項のように、錠箱９には施錠機構を構成するデッドボルト１０、ラッチ１１等が設けられ、前記デッドボルト１０、ラッチ１１は受け具Ｘの縦長開口５ａを介して該受け具Ｘに直接又は間接的に係合する。   In addition, 8 is a door tip of a door (door, sliding door), and a lock box 9 is incorporated in this door tip 8. As obvious, the lock box 9 is provided with a dead bolt 10 and a latch 11 which constitute a locking mechanism, and the dead bolt 10 and the latch 11 are connected to the receiver X through the vertically long opening 5a of the receiver X. Engage directly or indirectly.

また、仮想線で示す部材１２は、例えば受け具Ｘが地震対策用の受け具である場合に於いて、その前面に配設される変形可能なカバープレートで、このカバープレート１２の内面には、図示しない可動ストライク（可動コア）が一体的に設けられている（例えば特開２００６−２９９６０７号の実施例に記載のもの）。以下、本発明の特定要件について説明する。   The member 12 indicated by an imaginary line is a deformable cover plate disposed on the front surface of the cover plate 12 when, for example, the receiver X is a earthquake countermeasure support member. A movable strike (movable core) (not shown) is integrally provided (for example, the one described in the embodiment of JP-A-2006-299607). Hereinafter, specific requirements of the present invention will be described.

（２）防犯用受け具Ｘ
図２乃至図５を参照にして防犯用受け具Ｘ（以下、「受け具」という）の構成を説明する。図２は受け具Ｘの斜視図、図３は受け具Ｘの正面図、図４は縦断面図、図は平面図である。 (2) Security guard X
With reference to FIG. 2 thru | or FIG. 5, the structure of the security tool X (henceforth "receiver") is demonstrated. 2 is a perspective view of the receiver X, FIG. 3 is a front view of the receiver X, FIG. 4 is a longitudinal sectional view, and FIG.

さて、受け具Ｘは、戸先の側面に対向する縦枠３の縦型空間５にケース部２０が嵌め込まれ、かつ、ケース部２０に一体成形された或は一体的に設けられた上下の垂直取付け片２１及びこれらの垂直取付け片２１の貫通孔２１ａにそれぞれ差し込まれる上下の固着具１５を介して前記縦枠３に一体的に固定される。   Now, the receiving device X has upper and lower parts that are fitted in or integrally with the case portion 20 in the vertical space 5 of the vertical frame 3 that faces the side of the door. It is integrally fixed to the vertical frame 3 via the vertical attachment pieces 21 and the upper and lower fixing tools 15 inserted into the through holes 21a of the vertical attachment pieces 21, respectively.

ケース部２０の縦方向の長さは、縦枠３の縦長開口５ａに嵌合するように適宜に設定されている。また、前記上下の垂直取付け片２１の縦方向の長さも、取付け片としの機能を考慮して適宜に設定されている。   The length in the vertical direction of the case portion 20 is appropriately set so as to be fitted into the vertical opening 5 a of the vertical frame 3. Further, the length in the vertical direction of the upper and lower vertical mounting pieces 21 is also set appropriately in consideration of the function as the mounting piece.

しかして、本願発明の要部は、上下の垂直取付け片２１に、縦枠３の室外側の前壁３ｂと対向するように該前壁方向３ｂに略９０度折曲げ形成され、かつ攻撃物（特にバール）の先端部と交差状態となるガード片部２２，２２を突出形成したことである。したがって、平面図の図５では、図面上、上垂直取付け片２１の左端に、該上垂直取付け片２１と直交する突片のガード片部２２が見える。   Thus, the main part of the present invention is formed by bending the upper and lower vertical mounting pieces 21 approximately 90 degrees in the front wall direction 3b so as to face the front wall 3b on the outdoor side of the vertical frame 3, and the attacking object. That is, the guard pieces 22 and 22 that intersect with the tip of the (particularly bar) are formed to protrude. Therefore, in FIG. 5 of the plan view, the guard piece portion 22 of the protruding piece perpendicular to the upper vertical mounting piece 21 can be seen at the left end of the upper vertical mounting piece 21 in the drawing.

（３）使用パターン１
図６乃至図８は、受け具Ｘの使用パターン１をそれぞれ概略的に示したものである。この使用パターン１では、ガード片部２２は、縦型空間５を形成する縦枠３の対向側面３ａに、前記縦型空間５の縦長開口５ａに連通する上下の縦方向切欠溝６，６にそれぞれ嵌入した状態で縦枠３の室外側の前壁３ｂと対向するように使用される。付言すると、上下の垂直取付け片２１は、室外側の前壁３ｂの内面と重なるように対向し、かつ上下の縦方向切欠溝６，６の前後端縁にそれぞれ挟持された格好となる。 (3) Usage pattern 1
6 to 8 schematically show the usage pattern 1 of the receiver X, respectively. In this usage pattern 1, the guard piece 22 is formed in the upper and lower vertical notch grooves 6, 6 communicating with the opposite side surface 3 a of the vertical frame 3 that forms the vertical space 5 and the vertical opening 5 a of the vertical space 5. It is used so that it may oppose the front wall 3b of the outdoor side of the vertical frame 3 in the state which each inserted. In other words, the upper and lower vertical mounting pieces 21 face each other so as to overlap the inner surface of the outdoor front wall 3b and are sandwiched between the front and rear end edges of the upper and lower vertical cutout grooves 6 and 6, respectively.

したがって、図７で示すように、図示しない侵入者は、所持するバールの尖端部３０を、上下の垂直取付け片２１の挿入先端面２２ａへと差し込むことが事実上不可能と成る。付言すると、図８で示すように、縦枠３の対向側面３ａに対してガード部２２が直交状態に室外側の前壁３ｂの内面に入り込んでいるので、バールの尖端部３０が入り込むような「隙間」が存在しない。それ故に、受け具Ｘにバール対策用の防御機能を簡易な構成で加味することができる。   Therefore, as shown in FIG. 7, it is virtually impossible for an intruder (not shown) to insert the burl tip 30 into the insertion tip surface 22 a of the upper and lower vertical mounting pieces 21. In other words, as shown in FIG. 8, the guard portion 22 enters the inner surface of the outdoor front wall 3b in an orthogonal state with respect to the opposite side surface 3a of the vertical frame 3, so that the bar tip 30 enters. There is no “gap”. Therefore, it is possible to add a defense function for burl countermeasures to the receiver X with a simple configuration.

（４）使用パターン２
図９乃至図１１は、受け具Ｘの使用パターン２をそれぞれ概略的に示したものである。この使用パターン２では、ガード片部２２は、縦枠３の室外側の前壁３ｂの外壁面と密着状態に重なるように対向する。付言すると、上下の垂直取付け片２１は、上下の縦方向切欠溝６，６に入り込まない。したがって、この使用パターン２では、縦枠３の対向側面３ａの上下の縦方向切欠溝６，６は不要である。なお、上下の縦方向切欠溝６，６は、あっても、なくても良い。 (4) Usage pattern 2
9 to 11 schematically show usage patterns 2 of the receiving tool X, respectively. In this usage pattern 2, the guard piece portion 22 faces the outer wall surface of the front wall 3b on the outdoor side of the vertical frame 3 so as to be in close contact with each other. In other words, the upper and lower vertical mounting pieces 21 do not enter the upper and lower vertical cutout grooves 6 and 6. Therefore, in this usage pattern 2, the vertical cutout grooves 6 and 6 on the upper and lower sides of the opposite side surface 3a of the vertical frame 3 are unnecessary. Note that the upper and lower longitudinal cutouts 6 and 6 may or may not be present.

本実施例のガード片部２２の長さは、長くても、短くても良い。発明の目的を逸脱しない範囲で、その長さは適宜に設定される。   The length of the guard piece 22 in this embodiment may be long or short. The length is appropriately set without departing from the object of the invention.

発明の実施の形態で示した実施例に於いて、受け具Ｘが、例えば特開２００６−２９９６０７号に記載されている地震対策用の受け具として使用される場合には、受け具Ｘのケース部２０の縦長の両側壁に、図示しない複数個の小孔を、上下方向に所定間隔を有して形成する。前記複数個の小孔には、可動コア用の保持ピンが取付けられる。   In the example shown in the embodiment of the invention, when the receiver X is used as a receiver for earthquake countermeasures described in, for example, JP-A-2006-299607, the case of the receiver X A plurality of small holes (not shown) are formed in the vertically long side walls of the portion 20 with a predetermined interval in the vertical direction. A holding pin for a movable core is attached to the plurality of small holes.

本発明は、主に建具や錠前の業界で利用される。   The present invention is mainly used in the joinery and lock industry.

図１乃至図１１は本発明の最良の実施例を示す各説明図。
発明の実施の環境を示す概略説明図。 戸枠の縦枠と共に受け具を示す斜視図。 受け具の正面図。 図３の４−４線断面図。 図３を基準とした平面図。 受け具の使用パターン１を示す説明図。 同使用パターン１の概略断面説明図。 同使用パターン１の室外側から見た要部の説明図。 受け具の使用パターン２を示す説明図（嵌合前）。 受け具の使用パターン２を示す説明図。 同使用パターン２の概略断面説明図。 従来の問題点を指摘する概略説明図。 FIG. 1 to FIG. 11 are explanatory views showing the best embodiments of the present invention.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. The perspective view which shows a receptacle with the vertical frame of a door frame. The front view of a receptacle. FIG. 4 is a sectional view taken along line 4-4 of FIG. The top view on the basis of FIG. Explanatory drawing which shows the usage pattern 1 of a receiver. The schematic cross-section explanatory drawing of the use pattern 1. FIG. Explanatory drawing of the principal part seen from the outdoor side of the use pattern 1. FIG. Explanatory drawing which shows the usage pattern 2 of a receiver (before fitting). Explanatory drawing which shows the usage pattern 2 of a receiver. The schematic cross-section explanatory drawing of the use pattern 2. FIG. Schematic explanatory drawing which points out the conventional problem.

符号の説明Explanation of symbols

Ｘ…防犯用受け具、1…戸枠、２…袖片、３…縦枠、３ａ…戸先の側面に対向する対向側面、３ｂ…室外側の前壁、４…戸当り枠、５…縦型空間、５ａ…縦型空間の開口、６…上下の縦方向切欠溝、７…固着具用の取付け孔、８…戸先、９…錠箱、１０…デッドボルト、１１…ラッチ、１２…カバープレート、１５…上下の固着具、２０…ケース部、２１…上下の垂直取付け片、２１ａ…貫通孔、２２…ガード片部。 X ... Security guard, 1 ... Door frame, 2 ... Sleeve piece, 3 ... Vertical frame, 3a ... Opposite side surface facing the side of the door, 3b ... Front wall on the outdoor side, 4 ... Door-to-door frame, 5 ... Vertical space, 5a ... Opening in vertical space, 6 ... Vertical notch groove on top and bottom, 7 ... Mounting hole for fixing tool, 8 ... Door tip, 9 ... Lock box, 10 ... Dead bolt, 11 ... Latch, 12 DESCRIPTION OF SYMBOLS ... Cover plate, 15 ... Top and bottom fixing tool, 20 ... Case part, 21 ... Top and bottom vertical attachment piece, 21a ... Through-hole, 22 ... Guard piece part

Claims (3)

戸先の側面に対向する縦枠の縦型空間にケース部が嵌め込まれ、かつ、ケース部に一体成形された或は一体的に設けられた上下の垂直取付け片及びこれらの垂直取付け片の貫通孔にそれぞれ差し込まれる上下の固着具を介して前記縦枠に一体的に固定される建具の防犯用受け具に於いて、前記上下の垂直取付け片に、前記縦枠の室外側の前壁方向に折曲げ形成され、かつ攻撃物の尖端部と交差状態となるガード片部を突出形成したことを特徴とする建具の防犯用受け具。 Upper and lower vertical mounting pieces integrally formed or integrally formed with the case portion in the vertical space of the vertical frame facing the side surface of the door, and penetrating through these vertical mounting pieces In a security guard for a joinery that is integrally fixed to the vertical frame via upper and lower fixing tools that are respectively inserted into holes, the upper and lower vertical mounting pieces are connected to the front wall direction on the outdoor side of the vertical frame. A security guard for a joinery, characterized in that a guard piece that is bent and formed to protrude from the tip of the attacking object is projected. 請求項１に於いて、ガード片部は、縦型空間を形成する縦枠の対向側面に、前記縦型空間の縦長開口５ａに連通する上下の縦方向切欠溝にそれぞれ嵌入した状態で縦枠の室外側の前壁の内壁面の一部と対向することを特徴とする建具の防犯用受け具。 2. The guard frame according to claim 1, wherein the guard pieces are vertically fitted in the upper and lower vertical cutout grooves communicating with the vertically long openings 5a of the vertical space on opposite sides of the vertical frame forming the vertical space. A security guard for a joinery that faces a part of the inner wall surface of the front wall outside the room. 請求項１に於いて、ガード片部は、縦枠の室外側の前壁の外壁面と密着状態に重なるように対向することを特徴とする建具の防犯用受け具。 2. The security guard according to claim 1, wherein the guard piece portion faces the outer wall surface of the front wall on the outdoor side of the vertical frame so as to be in close contact with each other.
JP2008167313A 2008-06-26 2008-06-26 Security fittings for joinery Active JP5457645B2 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1162338A (en) * 1997-08-07 1999-03-05 Kinki Kogyo Kk Lock receiver for electric lock
JP2002021378A (en) * 2000-07-07 2002-01-23 Miwa Lock Co Ltd Bracket for door lock

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1162338A (en) * 1997-08-07 1999-03-05 Kinki Kogyo Kk Lock receiver for electric lock
JP2002021378A (en) * 2000-07-07 2002-01-23 Miwa Lock Co Ltd Bracket for door lock

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