JPH10131570A - Door locking device - Google Patents

Door locking device

Info

Publication number
JPH10131570A
JPH10131570A JP8289699A JP28969996A JPH10131570A JP H10131570 A JPH10131570 A JP H10131570A JP 8289699 A JP8289699 A JP 8289699A JP 28969996 A JP28969996 A JP 28969996A JP H10131570 A JPH10131570 A JP H10131570A
Authority
JP
Japan
Prior art keywords
handle
door
main body
body case
rotation angle
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
JP8289699A
Other languages
Japanese (ja)
Inventor
Atsushi Nakamoto
篤志 中本
Akinori Uchimura
昭紀 内村
Tamotsu Mori
存 森
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP8289699A priority Critical patent/JPH10131570A/en
Publication of JPH10131570A publication Critical patent/JPH10131570A/en
Pending legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To very an utmost operation position of a handle to which the handle can be rotated in the direction of unlocking a door in response to the conditions of the door. SOLUTION: The door locking device is constitutes so as to have a main body case 1 and a locking plate 3 disposed on the surface side of the main body case 1 and connected to a connecting shaft 8 for a handle 2 on the handle 2 and the rear of the main body case 1. Rotational-angle control grooves 6, 7 are formed centering around a through-hole 5 in the rear of the main body case 1, one of two holes 12, 13 formed to the locking plate 3 is placed at one of the rotational-angle control grooves 6, 7, and a rotational-angle control plate 4 with an inserting section 11 inserted into one of the holes 12, 13 of the locking plate 3 and one of the rotational-angle control grooves 6, 7 is installed from the external surface of the locking plate 3.

Description

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

【０００１】[0001]

【発明の属する技術分野】本発明は、分電盤や制御盤等
を構成する箱体に開閉自在に取着された扉に取り付け
て、扉を施錠するのに用いる扉鎖錠装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door lock device used to lock a door by being attached to a door which is openably and closably attached to a box constituting a distribution board, a control panel and the like.

【０００２】[0002]

【従来の技術】この種の扉鎖錠装置にあっては、扉に取
着された本体ケースの貫通孔に連結軸を回動自在に装着
し、本体ケースの表面側に配置したハンドルを連結軸に
連結すると共に本体ケースの裏面側に本体ケースと略平
行に配置した鎖錠板を連結軸に連結して構成され、ハン
ドルの連結軸回りの回転にてハンドルや連結軸と一緒に
鎖錠板を回動して箱体に係合又は非係合状態となって施
錠したり解錠したりするようになっている。2. Description of the Related Art In a door lock device of this type, a connecting shaft is rotatably mounted in a through hole of a main body case attached to a door, and a handle disposed on a surface side of the main body case is connected. A lock plate that is connected to the shaft and is arranged substantially parallel to the main body case on the back side of the main body case is connected to the connection shaft, and is locked together with the handle and the connection shaft by rotating the handle around the connection shaft. The plate is rotated to be engaged or disengaged with the box to lock or unlock.

【０００３】本出願人も図１０乃至図１２に示すもの
（特願平７─３５０９８号）を提案している。このもの
は、本体ケース 1の表面側にハンドル 2を配置するとと
もに本体ケース 1の裏面側にハンドル 2に対して直交方
向に鎖錠板 3を配設しており、本体ケース 1の貫通孔 5
から貫通したハンドル 2の角軸状の連結軸 8に鎖錠板 3
の角孔 9を嵌合させて、鎖錠板 3の上面から連結軸 8に
向かって取着螺子10を螺合させることによりハンドル 2
と鎖錠板 3とが連結される。The present applicant has also proposed the one shown in FIGS. 10 to 12 (Japanese Patent Application No. 7-35098). In this device, a handle 2 is arranged on the front side of the main body case 1 and a lock plate 3 is arranged on the back side of the main body case 1 in a direction orthogonal to the handle 2.
Lock plate 3 on square connecting shaft 8 of handle 2 penetrated from
Of the handle 2 by screwing the mounting screw 10 from the upper surface of the lock plate 3 toward the connecting shaft 8.
And the lock plate 3 are connected.

【０００４】本体ケース 1の裏面には、回転角度規制溝
15が形成されており、この回転角度規制溝15に鎖錠板 3
の回転角度規制ピン16を位置させて鎖錠板 3の回動角度
を略９０度に規制してある。鎖錠板 3には、回転角度規
制ピン16が螺合する一対の螺子孔17が形成され、図１１
及び図１２に示す回転方向と、回転角度規制ピン16を反
対の螺子孔17に取着するとともに鎖錠板 3を連結軸 8に
対して反対に取着する回転方向とで扉を施錠したり解錠
したりすることができるようになっている。A rotation angle regulating groove is provided on the back of the main body case 1.
A lock plate 3 is formed in the rotation angle regulating groove 15.
The rotation angle of the lock plate 3 is regulated to approximately 90 degrees by positioning the rotation angle regulating pin 16 of FIG. The lock plate 3 is formed with a pair of screw holes 17 into which the rotation angle regulating pins 16 are screwed.
The door is locked in the rotation direction shown in FIG. 12 and the rotation direction in which the rotation angle regulating pin 16 is attached to the opposite screw hole 17 and the locking plate 3 is attached to the connecting shaft 8 in the opposite direction. It can be unlocked.

【０００５】[0005]

【発明が解決しようとする課題】上述した扉鎖錠装置に
あっては、鎖錠板に２つの螺子孔を形成し、これらの螺
子孔の一方を選択するとともに連結軸との連結方向を選
択することにより左開き用の扉と右開き用の扉とに対応
できるようになっている。In the above-mentioned door lock device, two screw holes are formed in the lock plate, and one of these screw holes is selected and the connection direction with the connection shaft is selected. By doing so, it is possible to cope with a left-opening door and a right-opening door.

【０００６】しかしながら、回転角度規制ピンと回転角
度規制溝とにより規制されるハンドルの回動範囲が同一
であり、従来例のように、扉を解錠する方向にハンドル
を最大限回動操作した位置におけるハンドルの突出量が
大きい場合には、ハンドル近傍となる扉の表面に電気機
器やランプ等の部材が配設されたときに、ハンドルの回
動操作時にハンドルが電気機器やランプ等の部材に当た
って電気機器やランプ等の部材が破損する恐れがあっ
た。また、扉を解錠する方向にハンドルを最大限回動操
作した位置におけるハンドルの突出量が小さすぎる場合
には、ハンドルが撮みにくくなって扉を開けにくいとい
う問題があった。However, the rotation range of the handle, which is regulated by the rotation angle regulating pin and the rotation angle regulating groove, is the same. When the protrusion amount of the handle is large, when a member such as an electric device or a lamp is disposed on the surface of the door near the handle, the handle may hit the member such as the electric device or the lamp when the handle is turned. There was a risk that members such as electrical equipment and lamps would be damaged. Further, when the protrusion amount of the handle at the position where the handle is rotated to the maximum in the direction of unlocking the door is too small, there is a problem that the handle becomes difficult to take and the door is difficult to open.

【０００７】本発明は、かかる事由に鑑みて成されたも
のであり、その目的とするところは、扉の状況に応じて
扉を解錠する方向にハンドルを最大限回動操作し得る位
置を可変できる扉鎖錠装置を提供することにある。The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a position where the handle can be rotated to the maximum in a direction in which the door is unlocked according to the state of the door. An object of the present invention is to provide a variable door lock device.

【０００８】[0008]

【課題を解決するための手段】かかる課題を解決するた
めに、請求項１記載の扉鎖錠装置は、貫通孔を有して扉
に取着される本体ケースと、この本体ケースの貫通孔に
表面側から貫通する連結軸を有して連結軸の軸回りに回
動自在なハンドルと、本体ケースの裏面側で貫通孔から
貫通したハンドルの連結軸に連結され、ハンドルの所定
回動範囲内で扉の側面に配設される箱体の開口縁部に係
合又は非係合状態となって施錠したり解錠したりする鎖
錠板と、を備えた扉鎖錠装置において、前記ハンドルを
解錠方向に回転させたときの最大限回動位置を可変する
回動範囲可変手段を設けた構成としてある。According to a first aspect of the present invention, there is provided a door lock device having a through hole, a main body case attached to a door, and a through hole formed in the main body case. A handle that has a connecting shaft that penetrates from the front side and is rotatable around the axis of the connecting shaft; A locking plate which is engaged or disengaged with an opening edge of a box disposed on the side surface of the door to lock or unlock the door. The rotation range changing means for changing the maximum rotation position when the handle is rotated in the unlocking direction is provided.

【０００９】請求項２記載の扉鎖錠装置は、請求項１の
ものの回動範囲可変手段は、本体ケースの裏面に形成さ
れた回転角度規制溝と、鎖錠板に形成された少なくとも
２つの孔と、これらの孔のうちの１つと回転角度規制溝
とに挿通される挿通部を有して連結軸に着脱自在な回転
角度規制板と、を有して成る構成としてある。According to a second aspect of the present invention, there is provided a door locking device according to the first aspect, wherein the rotation range changing means includes a rotation angle regulating groove formed on the back surface of the main body case and at least two locking holes formed on the locking plate. It is configured to have a hole, and a rotation angle regulating plate that has an insertion portion inserted into one of these holes and the rotation angle regulating groove and is detachable from the connection shaft.

【００１０】請求項３記載の扉鎖錠装置は、請求項２の
ものの鎖錠板の本体ケースから突出する向きを略１８０
度反転できるように鎖錠板の基部を連結軸に着脱自在に
装着し、前記回転角度規制溝を本体ケースの裏面で貫通
孔を中心に対称に設けた構成としてある。According to a third aspect of the present invention, there is provided a door locking device wherein the direction in which the locking plate projects from the main body case is substantially 180 degrees.
The base of the lock plate is detachably mounted on the connecting shaft so that the lock plate can be inverted, and the rotation angle regulating groove is provided symmetrically about the through hole on the back surface of the main body case.

【００１１】[0011]

【発明の実施の形態】以下、本発明の一実施の形態を図
１乃至図９に基づいて説明する。本発明の扉鎖錠装置
は、図１に示すように、扉に取着される本体ケース 1と
この本体ケース1の表面側に回動自在に取着されるハン
ドル 2と本体ケース 1の裏面側でハンドル 2に連結され
る鎖錠板 3とにて主体が構成されている。この扉鎖錠装
置は、基本的には特願平７─３５０９８号に示す構成と
同一であり、異なる点は、本体ケース 1の裏面側と鎖錠
板 3とハンドル 2の回動範囲を規制する回転角度規制板
4であるので、異なる点を中心に説明すると、本体ケー
ス 1は、図１に示すように、表面側から裏面側にかけて
貫通する貫通孔 5が穿孔してあり、この貫通孔 5に後述
するハンドル 2の連結軸 8が挿通されてハンドル 2を連
結軸 8の軸回りに回動自在に支持する。本体ケース 1の
裏面側で貫通孔 5周囲の連結軸 8の軸回りには、鎖錠板
3の回動範囲をそれぞれ最大略９０度の範囲で規制する
２つの回転角度規制溝 6,7が形成されている。この回転
角度規制溝 6,7は、本体ケース 1の裏面で貫通孔 5を中
心に対称に設けられ、鎖錠板 3の本体ケース 1から突出
する向きを略１８０度反転できるようにしており、右開
き用の扉と左開き用の扉との２種類の扉に取着できるよ
うになっている。DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS. As shown in FIG. 1, a door lock device of the present invention includes a main body case 1 attached to a door, a handle 2 rotatably attached to a front side of the main body case 1, and a back surface of the main body case 1. The main body is constituted by a lock plate 3 connected to the handle 2 on the side. This door locking device is basically the same as the configuration shown in Japanese Patent Application No. 7-35098, except that the rotation range of the back side of the main body case 1, the locking plate 3 and the handle 2 is restricted. Rotating angle regulating plate
4, the description will be made focusing on the different points. As shown in FIG. 1, the main body case 1 is provided with a through hole 5 penetrating from the front side to the back side. The second connecting shaft 8 is inserted to support the handle 2 rotatably around the connecting shaft 8. Lock plate around the connecting shaft 8 around the through hole 5 on the back side of the body case 1.
Two rotation angle regulating grooves 6 and 7 are formed to regulate the rotation range of 3 in a range of up to approximately 90 degrees. The rotation angle regulating grooves 6 and 7 are provided symmetrically around the through hole 5 on the back surface of the main body case 1 so that the direction in which the locking plate 3 projects from the main body case 1 can be reversed by approximately 180 degrees. It can be attached to two types of doors, a right-hand door and a left-hand door.

【００１２】ハンドル 2は、本体ケース 1の表面側に装
着されるものであって、本体ケース1の貫通孔 5から本
体ケース 1の裏面側に貫通する角軸状の連結軸 8を有
し、ハンドル 2を連結軸 8の軸回りに回動操作すること
でハンドル 2と一緒に連結軸 8が回動するようになって
いる。The handle 2 is mounted on the front side of the main body case 1, and has a square shaft-shaped connecting shaft 8 penetrating from the through hole 5 of the main body case 1 to the back side of the main body case 1. By rotating the handle 2 about the axis of the connection shaft 8, the connection shaft 8 rotates together with the handle 2.

【００１３】鎖錠板 3は、本体ケース 1の裏面側で貫通
孔 5から貫通したハンドル 2の連結軸 8に連結されて扉
の側面に配設される箱体の開口縁部に係合又は非係合状
態となって扉を施錠したり解錠したりするものであっ
て、本体ケース 1の裏面側でハンドル 2に対して略直交
する方向で連結軸 8に連結される。この鎖錠板 3の基端
側には、本体ケース 1裏面側の貫通孔 5近傍に位置させ
た状態で角軸状の連結軸8に嵌合する角孔状の連結孔 9
が形成され、連結孔 9を連結軸 8に嵌合させた状態で取
着螺子10を回転角度規制板 4を介して連結軸 8に螺合さ
せることによりハンドル 2と鎖錠板 3とが連結される。The lock plate 3 is connected to the connecting shaft 8 of the handle 2 penetrating through the through hole 5 on the rear surface side of the main body case 1 and engages with the opening edge of the box provided on the side surface of the door. The door is unlocked and unlocked, and is connected to the connection shaft 8 in a direction substantially perpendicular to the handle 2 on the back side of the main body case 1. At the base end side of the lock plate 3, a square hole-shaped connection hole 9 fitted to the square shaft-shaped connection shaft 8 while being positioned near the through hole 5 on the back side of the main body case 1.
The handle 2 and the lock plate 3 are connected by screwing the attachment screw 10 to the connection shaft 8 via the rotation angle regulating plate 4 while the connection hole 9 is fitted to the connection shaft 8. Is done.

【００１４】鎖錠板 3の連結孔 9近傍には、上述した２
つの回転角度規制溝6(又は7)に挿通されて回転角度規制
溝6(又は7)との間で回動範囲を規制する回転角度規制板
4の挿通部11が挿通される孔 12,13が形成されている。
従って、ハンドル 2近傍の扉表面に電気機器やランプ等
の部材が配設されない場合には、図２（又は図６）及び
図３（又は図７）に示すように、２つの孔 12,13のうち
の孔12に回転角度規制板 4の挿通部11を挿通させ、図２
（又は図６）に示す扉を施錠した位置から図３（又は図
７）に示す扉を解錠する方向にハンドル 2を最大限回動
操作した位置におけるハンドル 2の突出量を大きくし
て、ハンドル 2を撮み易くして扉を開け易くすることが
できる。In the vicinity of the connection hole 9 of the lock plate 3, the above-mentioned 2
A rotation angle regulating plate that is inserted into one of the rotation angle regulating grooves 6 (or 7) and regulates a rotation range between the rotation angle regulating grooves 6 (or 7).
Holes 12 and 13 into which the four insertion portions 11 are inserted are formed.
Therefore, when no member such as an electric device or a lamp is provided on the door surface near the handle 2, as shown in FIG. 2 (or FIG. 6) and FIG. 3 (or FIG. 7), two holes 12, 13 are provided. The insertion part 11 of the rotation angle regulating plate 4 is inserted through the hole 12 of FIG.
(Or FIG. 6) by increasing the amount of protrusion of the handle 2 at the position where the handle 2 is rotated to the maximum in the direction of unlocking the door shown in FIG. 3 (or FIG. 7) from the position where the door is locked. The handle 2 can be easily taken and the door can be easily opened.

【００１５】また、ハンドル 2近傍の扉表面に電気機器
やランプ等の部材が配設される場合には、図４（又は図
８）及び図５（又は図９）に示すように、２つの孔 12,
13のうちの孔13に回転角度規制板 4の挿通部11を挿通さ
せ、図４（又は図８）に示す扉を施錠した位置から図５
（又は図９）に示す扉を解錠する方向にハンドル 2を最
大限回動操作した位置におけるハンドル 2の突出量を小
さくして、ハンドルの回動操作時にハンドルが電気機器
やランプ等の部材に当たらないようにして電気機器やラ
ンプ等の部材の破損を防止することができるようになっ
ている。When members such as electric equipment and lamps are provided on the door surface near the handle 2, as shown in FIG. 4 (or FIG. 8) and FIG. 5 (or FIG. 9), Hole 12,
The insertion part 11 of the rotation angle regulating plate 4 is inserted into the hole 13 of the hole 13 and the door shown in FIG. 4 (or FIG. 8) is locked from the position shown in FIG.
(Or FIG. 9), the amount of protrusion of the handle 2 at the position where the handle 2 is rotated to the maximum in the unlocking direction shown in FIG. , So that damage to members such as electric equipment and lamps can be prevented.

【００１６】鎖錠板 3の先端側は、図１に示すように、
合成樹脂性のキャップ14が取着されており、扉を施錠又
は解錠する作業の際、箱体の開口縁部に傷がつきにくい
ようにしている。As shown in FIG. 1, the tip side of the lock plate 3
A synthetic resin cap 14 is attached so that the opening edge of the box is not easily damaged when the door is locked or unlocked.

【００１７】回転角度規制板 4は、内部空洞の輪状に形
成され、鎖錠板 3の孔 12(又は13)に挿通されるととも
に回転角度規制溝6(又は7)に差し込まれる挿通部11を有
しており、上述したように、挿通部11を挿通する孔 12,
13を選択することによりハンドル 2の回動範囲を可変す
ることができるようになっている。The rotation angle restricting plate 4 is formed in a ring shape of the internal cavity, and is inserted into the hole 12 (or 13) of the lock plate 3 and has an insertion portion 11 inserted into the rotation angle restricting groove 6 (or 7). As described above, the hole 12 for inserting the insertion portion 11
By selecting 13, the range of rotation of the handle 2 can be changed.

【００１８】しかして、この扉鎖錠装置において、図２
乃至図５に示すように、回転角度規制板 4の挿通部11を
鎖錠板 3の孔 12(又は13) を介して回転角度規制溝 6に
挿通した場合には、回転角度規制溝 6内で挿通部11の移
動が規制され、ハンドル 2を回動操作することにより鎖
錠板 3が箱体の開口縁部に係合又は非係合状態となって
扉を施錠したり解錠したりすることができる。また、図
６乃至図９に示すように、回転角度規制板 4の挿通部11
を鎖錠板 3の孔 12(又は13) を介して回転角度規制溝 7
に挿通した場合には、回転角度規制溝 7内で挿通部11の
移動が規制され、ハンドル 2を回動操作することにより
鎖錠板 3が箱体の開口縁部に係合又は非係合状態となっ
て扉を施錠したり解錠したりすることができる。つま
り、鎖錠板3の連結軸 8に対する取着方向と回転角度規
制板 4の挿通部11を挿通する回転角度規制溝 6,7の選択
とにより、右開き用の扉と左開き用の扉とのどちらでも
取着することができるようになっている。Thus, in this door lock device, FIG.
As shown in FIG. 5 to FIG. 5, when the insertion portion 11 of the rotation angle regulating plate 4 is inserted into the rotation angle regulating groove 6 through the hole 12 (or 13) of the lock plate 3, When the handle 2 is rotated, the lock plate 3 is engaged or disengaged with the opening edge of the box to lock or unlock the door. can do. Also, as shown in FIGS. 6 to 9, the insertion portion 11 of the rotation angle regulating plate 4 is provided.
Through the hole 12 (or 13) of the lock plate 3
When the handle is rotated, the lock plate 3 is engaged or disengaged with the opening edge of the box by rotating the handle 2. Once in the state, the door can be locked or unlocked. In other words, depending on the direction in which the locking plate 3 is attached to the connecting shaft 8 and the selection of the rotation angle regulating grooves 6 and 7 through which the insertion portion 11 of the rotation angle regulating plate 4 is inserted, a door for right opening and a door for left opening. And can be attached to either.

【００１９】なお、本実施の形態によれば、ハンドル 2
を解錠方向に回転させたときの最大限回動位置を可変す
る回動範囲可変手段を回転角度規制溝 6,7と、鎖錠板 3
に形成された２つの孔 12,13と、孔 12,13の１つと回転
角度規制溝 6(又は7)に挿通される挿通部11を有した回
転角度規制板 4とで構成しているが、挿通部11の代用と
なる螺子を孔12又は13に螺合させるように、ハンドル 2
を解錠方向に回転させたときの最大限回動位置を可変す
るものであれば良い。According to the present embodiment, the handle 2
The rotation range variable means for varying the maximum rotation position when the is rotated in the unlocking direction is provided with rotation angle regulating grooves 6, 7 and a lock plate 3
And a rotation angle regulating plate 4 having an insertion portion 11 inserted into one of the holes 12, 13 and the rotation angle regulating groove 6 (or 7). The handle 2 is screwed so that a screw as a substitute for the insertion portion 11 is screwed into the hole 12 or 13.
What is necessary is just to be able to change the maximum rotation position when is rotated in the unlocking direction.

【００２０】また、本実施の形態によれば、鎖錠板 3に
２つの孔 12,13を形成しているが、３つ以上の孔を形成
したものでも良く、この場合、ハンドル 2の回動範囲を
細かく可変できる。Further, according to the present embodiment, two holes 12, 13 are formed in the locking plate 3, but three or more holes may be formed. The moving range can be finely changed.

【００２１】[0021]

【発明の効果】請求項１記載の扉鎖錠装置によれば、貫
通孔を有して扉に取着される本体ケースと、この本体ケ
ースの貫通孔に表面側から貫通する連結軸を有して連結
軸の軸回りに回動自在なハンドルと、本体ケースの裏面
側で貫通孔から貫通したハンドルの連結軸に連結され、
ハンドルの所定回動範囲内で扉の側面に配設される箱体
の開口縁部に係合又は非係合状態となって施錠したり解
錠したりする鎖錠板と、を備えた扉鎖錠装置において、
前記ハンドルを解錠方向に回転させたときの最大限回動
位置を可変する回動範囲可変手段を設けたので、扉の状
況（ハンドル近傍の扉表面に電気機器やランプ等の部材
があるときやないとき）に応じて扉を解錠する方向にハ
ンドルを最大限回動操作し得る位置を可変できる。According to the door lock device of the first aspect, the main body case has a through hole and is attached to the door, and the connecting shaft penetrates the through hole of the main body case from the front side. The handle is rotatable around the axis of the connection shaft, and is connected to the connection shaft of the handle penetrating from the through hole on the back side of the main body case,
A lock plate which is engaged or disengaged with an opening edge of a box disposed on a side surface of the door within a predetermined rotation range of the handle to lock or unlock the door. In the locking device,
Since the rotation range variable means for varying the maximum rotation position when the handle is rotated in the unlocking direction is provided, the door condition (when there are members such as electric devices and lamps on the door surface near the handle). The position at which the steering wheel can be rotated to the maximum in the direction of unlocking the door can be changed according to the state of the vehicle.

【００２２】請求項２記載の扉鎖錠装置によれば、請求
項１のものの回動範囲可変手段は、本体ケースの裏面に
形成された回転角度規制溝と、鎖錠板に形成された少な
くとも２つの孔と、これらの孔のうちの１つと回転角度
規制溝とに挿通される挿通部を有して連結軸に着脱自在
な回転角度規制板と、を有して構成されているので、鎖
錠板の２つの孔のうちの１つに回転角度規制板の挿通部
を挿通すれば、その孔が回転角度規制溝に対応する範囲
でハンドルの回動範囲を規制することができることとな
り、請求項１記載の効果に加え、ハンドルの回動範囲の
設定が容易となる。According to the door locking device of the second aspect, the rotation range varying means of the first aspect includes a rotation angle regulating groove formed on the back surface of the main body case, and at least a locking angle formed on the locking plate. Since it has two holes and a rotation angle regulating plate that has an insertion portion inserted into one of these holes and the rotation angle regulating groove and is detachable from the connection shaft, If the insertion portion of the rotation angle regulating plate is inserted into one of the two holes of the lock plate, the rotation range of the handle can be regulated in a range in which the hole corresponds to the rotation angle regulating groove, In addition to the effect of the first aspect, the setting of the turning range of the handle is facilitated.

【００２３】請求項３記載の扉鎖錠装置によれば、請求
項１又は請求項２のものの鎖錠板の本体ケースから突出
する向きを略１８０度反転できるように鎖錠板の基部を
連結軸に着脱自在に装着し、前記回転角度規制溝を本体
ケースの裏面で貫通孔を中心に対称に設けたので、請求
項１又は請求項２記載の効果に加え、左開き用の扉と右
開き用の扉とのどちらでも使用できる。According to the door lock device of the third aspect, the base of the lock plate is connected so that the direction of the lock plate of the first or second aspect protruding from the main body case can be inverted by about 180 degrees. Since the rotation angle regulating groove is provided symmetrically around the through hole on the back surface of the main body case, the door for left-opening and the right-hand opening are provided in addition to the effects described in claim 1 or 2. Can be used with either an opening door.

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

【図１】本発明の一実施の形態を示す分解斜視図であ
る。FIG. 1 is an exploded perspective view showing an embodiment of the present invention.

【図２】図１のものを組み立てた状態を示す施錠状態の
正面図である。FIG. 2 is a front view of a locked state showing the assembled state of FIG.

【図３】図２のもののハンドルを回動させた状態を示す
解錠状態の正面図である。FIG. 3 is a front view of an unlocked state showing a state in which a handle of FIG. 2 is turned.

【図４】図２のものの回転角度規制板の挿通部を別の孔
に挿通した状態を示す施錠状態の正面図である。FIG. 4 is a front view of a locked state showing a state where the insertion portion of the rotation angle regulating plate of FIG. 2 is inserted into another hole.

【図５】図４のもののハンドルを回動させた状態を示す
解錠状態の正面図である。5 is a front view of an unlocked state showing a state in which a handle of FIG. 4 is rotated.

【図６】図２のものの鎖錠板の向きを逆に取着した施錠
状態の正面図である。FIG. 6 is a front view of the locked state in which the lock plate of FIG.

【図７】図６のもののハンドルを回動させた状態を示す
解錠状態の正面図である。FIG. 7 is a front view of an unlocked state showing a state where the handle of FIG. 6 is turned.

【図８】図６のものの回転角度規制板の挿通部を別の孔
に挿通した状態を示す施錠状態の正面図である。FIG. 8 is a front view of a locked state showing a state where the insertion portion of the rotation angle regulating plate of FIG. 6 is inserted into another hole.

【図９】図８のもののハンドルを回動させた状態を示す
解錠状態の正面図である。FIG. 9 is a front view of an unlocked state showing a state in which the handle of FIG. 8 is turned.

【図１０】従来例を示す分解斜視図である。FIG. 10 is an exploded perspective view showing a conventional example.

【図１１】図１０のものを組み立てた状態を示す施錠状
態の正面図である。FIG. 11 is a front view of a locked state showing a state where the device shown in FIG. 10 is assembled.

【図１２】図１１のもののハンドルを回動させた状態を
示す解錠状態の正面図である。12 is a front view of an unlocked state showing a state where the handle of FIG. 11 is turned.

【符号の説明】[Explanation of symbols]

1 本体ケース 2 ハンドル 3 鎖錠板 4 回転角度規制板 5 貫通孔 6,7 回転角度規制溝 8 連結軸 11 挿通部 12,13 孔 1 Body case 2 Handle 3 Lock plate 4 Rotation angle restriction plate 5 Through hole 6,7 Rotation angle restriction groove 8 Connecting shaft 11 Insertion section 12,13 hole

Claims (3)

【特許請求の範囲】[Claims] 【請求項１】 貫通孔を有して扉に取着される本体ケー
スと、この本体ケースの貫通孔に表面側から貫通する連
結軸を有して連結軸の軸回りに回動自在なハンドルと、
本体ケースの裏面側で貫通孔から貫通したハンドルの連
結軸に連結され、ハンドルの所定回動範囲内で扉の側面
に配設される箱体の開口縁部に係合又は非係合状態とな
って施錠したり解錠したりする鎖錠板と、を備えた扉鎖
錠装置において、 前記ハンドルを解錠方向に回転させたときの最大限回動
位置を可変する回動範囲可変手段を設けたことを特徴と
する扉鎖錠装置。1. A main body case having a through hole and attached to a door, and a handle having a connecting shaft penetrating from a surface side of the through hole of the main body case and rotatable around the connecting shaft. When,
The handle is connected to the connection shaft of the handle penetrating through the through hole on the back side of the main body case, and is engaged or disengaged with the opening edge of the box disposed on the side surface of the door within a predetermined rotation range of the handle. A lock plate that locks and unlocks the door, and a lock range device that changes a maximum rotation position when the handle is rotated in the unlocking direction. A door lock device characterized by being provided. 【請求項２】 前記回動範囲可変手段は、本体ケースの
裏面に形成された回転角度規制溝と、鎖錠板に形成され
た少なくとも２つの孔と、これらの孔のうちの１つと回
転角度規制溝とに挿通される挿通部を有して連結軸に着
脱自在な回転角度規制板と、を有して成ることを特徴と
する請求項１記載の扉鎖錠装置。2. The rotation range changing means includes: a rotation angle regulating groove formed on the back surface of the main body case; at least two holes formed in the lock plate; and one of these holes and a rotation angle. 2. The door lock device according to claim 1, further comprising: a rotation angle regulating plate having an insertion portion inserted into the regulation groove and being detachable from the connection shaft. 【請求項３】 前記鎖錠板の本体ケースから突出する向
きを略１８０度反転できるように鎖錠板の基部を連結軸
に着脱自在に装着し、前記回転角度規制溝を本体ケース
の裏面で貫通孔を中心に対称に設けたことを特徴とする
請求項２記載の扉鎖錠装置。3. The base of the lock plate is removably mounted on the connecting shaft so that the direction in which the lock plate protrudes from the main case can be reversed by approximately 180 degrees, and the rotation angle regulating groove is formed on the back surface of the main case. 3. The door locking device according to claim 2, wherein the through-hole is provided symmetrically.
JP8289699A 1996-10-31 1996-10-31 Door locking device Pending JPH10131570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8289699A JPH10131570A (en) 1996-10-31 1996-10-31 Door locking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8289699A JPH10131570A (en) 1996-10-31 1996-10-31 Door locking device

Publications (1)

Publication Number Publication Date
JPH10131570A true JPH10131570A (en) 1998-05-19

Family

ID=17746610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8289699A Pending JPH10131570A (en) 1996-10-31 1996-10-31 Door locking device

Country Status (1)

Country Link
JP (1) JPH10131570A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113161873A (en) * 2021-04-25 2021-07-23 广东电网有限责任公司阳江供电局 Quick throw-withdraw tool for pressing plate of screen cabinet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113161873A (en) * 2021-04-25 2021-07-23 广东电网有限责任公司阳江供电局 Quick throw-withdraw tool for pressing plate of screen cabinet
CN113161873B (en) * 2021-04-25 2022-05-27 广东电网有限责任公司阳江供电局 Quick throw-withdraw tool for pressing plate of screen cabinet

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