JPH0540204Y2 - - Google Patents
Info
- Publication number
- JPH0540204Y2 JPH0540204Y2 JP7615587U JP7615587U JPH0540204Y2 JP H0540204 Y2 JPH0540204 Y2 JP H0540204Y2 JP 7615587 U JP7615587 U JP 7615587U JP 7615587 U JP7615587 U JP 7615587U JP H0540204 Y2 JPH0540204 Y2 JP H0540204Y2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- locking
- lock
- plates
- casing
- 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
- 230000003014 reinforcing effect Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Prepayment Telephone Systems (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は公衆電話機等に実施して好適な筐体の
施錠装置に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a housing locking device suitable for use in public telephones and the like.
従来、公衆電話機の筐体は、前面が開放する箱
形の第1筐体と、この第1筐体の右側板の前端部
にヒンジによつて回動自在に枢着され、該筐体の
前面開口部を塞ぐ開閉自在な第2筐体とで構成さ
れ、この第2筐体を施錠装置によつて施錠するよ
うにしている。施錠装置としては、係合鉤部を有
して第1筐体の左側板の内側面に上下動自在に配
設されたロツキングプレートと、第2筐体の左側
板の内側面に突設された係合部と、鍵によつて回
転操作されることにより前記ロツキングプレート
を上下動させる錠前とを備え、施錠時に前記ロツ
キングプレートを下降させてその係合鉤部を係合
部に係合させ、解錠時には該プレートを押し上げ
て係合鉤部と係合部との係合を解除するように構
成されている。
Conventionally, the casing of a public telephone includes a box-shaped first casing with an open front, and a hinge rotatably attached to the front end of the right side plate of the first casing. It is composed of a second casing which can be opened and closed and which closes a front opening, and the second casing is locked by a locking device. The locking device includes a locking plate that has an engaging hook and is movable up and down on the inside surface of the left side plate of the first housing, and a locking plate that is provided protruding from the inside side of the left side plate of the second housing. and a lock that moves the locking plate up and down when rotated by a key, and when the lock is locked, the locking plate is lowered and the engaging hook part is brought into contact with the engaging part. The plate is engaged, and when the lock is unlocked, the plate is pushed up to release the engagement between the engagement hook and the engagement portion.
しかしながら、第1筐体と第2筐体とを連結す
るヒンジは、それが筐体外部に露呈する外ヒンジ
の場合、外観体裁が悪いばかりか、悪戯、収納硬
貨の窃盗等を目的として破壊され易く、そのため
頑丈に製作する必要があつた。一方、内ヒンジを
用いると上述したような問題点を解決し得る反
面、筐体内部に突出するため、硬貨選別装置、カ
ードリーダ等の収納スペースを狭くし、ヒンジ部
後方に無駄な空間が生じるという問題点があつ
た。
However, if the hinge that connects the first housing and the second housing is an external hinge that is exposed outside the housing, it not only looks unsightly, but also can be destroyed for the purpose of mischief, theft of stored coins, etc. It was easy to use, so it needed to be made sturdy. On the other hand, while using an internal hinge can solve the above-mentioned problems, since it protrudes into the inside of the housing, it narrows the storage space for coin sorting devices, card readers, etc., and creates wasted space behind the hinge. There was a problem.
また、一方最近では保守、点検、組立作業性等
からヒンジを用いず第1筐体と第2筐体とを分離
独立させて第2筐体の前面開口部に第2筐体を取
外し自在に嵌合し、施錠装置によつて施錠するよ
うにした筐体も提案実施されるに至つている。そ
の場合、ヒンジがないため第2筐体の左右両側板
を施錠する必要があるが、2つの錠前を使用する
とそれだけ部品点数が増加して組立作業が面倒に
なるという問題点があり、1つの錠前による施錠
装置が要望されている。 On the other hand, recently, for reasons of ease of maintenance, inspection, and assembly, it has become possible to separate the first casing and the second casing independently without using a hinge, and to freely remove the second casing from the front opening of the second casing. Housings that fit together and are locked using a locking device have also been proposed and implemented. In that case, since there is no hinge, it is necessary to lock both the left and right sides of the second casing, but there is a problem that using two locks increases the number of parts and makes assembly work troublesome. A locking device using a lock is requested.
本考案の係る筐体の施錠装置は上述したような
要望に応えるべくなされたもので、それぞれ係合
鉤部を有する一対のロツキングプレートを第1筐
体の左右の側板の内側面に上下動自在に配設し、
第2筐体の左右の側板の内側面には前記係合鉤部
に対応して係合部をそれぞれ設け、第1筐体の一
方の側板に前記一対のロツキングプレートを上下
動させるための錠前を設け、他方の側板には前記
錠前に対応して軸受部材を設け、前記一対のロツ
キングプレート間に作動レバーを介在させ、この
レバーの両端に各ロツキングプレートを保持し解
錠時にこれらプレートを押し上げる保持部を設
け、かつ該レバーの一端を前記錠前の回転軸に固
定し他端に前記軸受部材によつて軸支される軸を
その軸線方向に移動調整可能に取付けて構成した
ものである。
The locking device for a housing according to the present invention was developed in response to the above-mentioned demands, and includes a pair of locking plates each having an engaging hook portion that can be moved up and down on the inner surface of the left and right side plates of the first housing. Arrange freely,
Engaging portions are provided on the inner surfaces of the left and right side plates of the second housing in correspondence with the engaging hook portions, and one side plate of the first housing is provided with engaging portions for vertically moving the pair of locking plates. A lock is provided, a bearing member is provided on the other side plate corresponding to the lock, an operating lever is interposed between the pair of locking plates, each locking plate is held at both ends of this lever, and when the lock is unlocked, the locking plates are held at both ends of the lever. A holding part for pushing up the plate is provided, one end of the lever is fixed to the rotating shaft of the lock, and a shaft supported by the bearing member is attached to the other end so as to be movable and adjustable in the axial direction. It is.
本考案においては錠前の運動を作動レバーによ
つて左右一対のロツキングプレートに確実に伝達
することができ、第2筐体の左右両側板をロツキ
ングプレートで施錠する。また、作動レバーの軸
は該レバーに対して移動調整されるため、第1筐
体内への作動レバーの組込み作業を容易にする。
In the present invention, the motion of the lock can be reliably transmitted to the pair of left and right locking plates by the operating lever, and the left and right side plates of the second housing are locked by the locking plates. Further, since the shaft of the actuating lever is adjusted to move relative to the lever, the work of assembling the actuating lever into the first housing is facilitated.
以下、本考案を図面に示す実施例に基づいて詳
細に説明する。
Hereinafter, the present invention will be described in detail based on embodiments shown in the drawings.
第1図は本考案に係る施錠装置を公衆電話機の
筐体に適用した場合の一実施例を示す一部破断分
解斜視図、第2図は第1図A矢視図である。これ
らの図において、1は背面が開放し内部にカード
リーダ、プリント回路基板(いずれも図示せず)、
棚板2等が収納配置され、前面に押ボタンダイヤ
ル、磁気カードの挿入、排出口(いずれも図示せ
ず)等が設けられ、さらに送受器3が配置される
第1筐体、4は前記第1筐体1の背面開口部5に
取外し自在に嵌合され、かつ施錠装置6によつて
施錠される第2筐体で、これら両筐体1,4によ
つて公衆電話機の筐体7を構成している。 FIG. 1 is a partially cutaway exploded perspective view showing an embodiment of the locking device according to the present invention applied to the housing of a public telephone, and FIG. 2 is a view taken along arrow A in FIG. 1. In these figures, 1 has an open back and contains a card reader, a printed circuit board (none of which are shown),
A first casing in which a shelf board 2, etc. is stored, a push button dial, a magnetic card insertion port, an ejection port (none of which are shown), etc. are provided on the front surface, and a transmitter/receiver 3 is arranged; A second casing is removably fitted into the rear opening 5 of the first casing 1 and is locked by a locking device 6. It consists of
前記施錠装置6は、前記第1筐体1の相対向す
る左右一対の側板10,11の内側面後端部にそ
れぞれ配設された一対のロツキングプレート1
2,13と、電話機に向つて右側のロツキングプ
レート12に対応して右側の側板10に配設され
鍵14によつて回転操作される錠前15とを備え
ている。右側のロツキングプレート12は、上下
一対の長孔16a,16bを有し、これらの長孔
16a,16bに前記右側板10の内側面に突設
された保持板17a,17bがそれぞれ抜けを防
止されて挿通されることにより前記内側面と所定
の間隔を保つて上下動自在に保持され、また後端
面には略逆L字状をなお上下一対の係合鉤部18
a,18bが一体に設けられ、これらは第1筐体
1の背面開口部5から後方に適宜寸法突出されて
いる。さらに、ロツキングプレート12の中間部
内側面には略コ字状をなす補強プレート19がね
じ止め固定されており、このプレート19の凹部
20の上下縁にはそれぞれ筐体内方に向つて折曲
されたローラ当接部21と、下限ストツパ22と
が一体に設けられている。ローラ当接部21は下
限ストツパ22より長く形成されることによりそ
の前半部が該ストツパ22より前方に延在してい
る。 The locking device 6 includes a pair of locking plates 1 respectively disposed at rear ends of the inner surfaces of a pair of opposing left and right side plates 10 and 11 of the first housing 1.
2 and 13, and a lock 15 which is disposed on the right side plate 10 in correspondence with the locking plate 12 on the right side when facing the telephone and is rotated by a key 14. The right locking plate 12 has a pair of upper and lower elongated holes 16a, 16b, and retaining plates 17a, 17b protruding from the inner surface of the right side plate 10 are provided in these elongated holes 16a, 16b to prevent the locking plate 12 from coming off, respectively. By being inserted into the inner surface, it is held movable up and down while maintaining a predetermined distance from the inner surface, and a pair of upper and lower engaging hooks 18 are provided on the rear end surface in a substantially inverted L-shape.
a and 18b are integrally provided, and these protrude rearward from the rear opening 5 of the first housing 1 by appropriate dimensions. Furthermore, a substantially U-shaped reinforcing plate 19 is screwed to the inner surface of the intermediate portion of the locking plate 12, and a reinforcing plate 19 having a substantially U-shape is fixed to the upper and lower edges of the concave portion 20 of the plate 19, respectively. A roller contact portion 21 and a lower limit stopper 22 are integrally provided. The roller contact portion 21 is formed longer than the lower limit stopper 22, so that the front half thereof extends further forward than the stopper 22.
電話機に向つて左側のロツキングプレート13
も上述のロツキングプレート12と全く同様に形
成されて左側の側板11の内側面後端部に上下動
自在に配設されるもので、上下一対の長孔23
a,23bおよび係合鉤部24a,24bを有
し、また、ローラ当接部25と下限ストツパ26
とを一体に有する補強プレート27が固定されて
いる。そして、前記側板11の内側面には前記各
長孔23a,23bに抜けを防止されて挿入され
る上下一対の保持板28a,28bが突設される
と共に後述する作動レバー40の軸41を軸支す
る軸受部材30が固定されている。なお、前記保
持板28a,28b(17a,17bも同様)の
先端部前後面にはガイド溝31がそれぞれ形成さ
れ、これらの溝31に各長孔23a,23bの前
後端縁が摺動自在に係入されている。 Locking plate 13 on the left side when facing the phone
The locking plate 12 is formed in exactly the same manner as the above-mentioned locking plate 12, and is disposed at the rear end of the inner surface of the left side plate 11 so as to be vertically movable.
a, 23b and engaging hook portions 24a, 24b, and also includes a roller contact portion 25 and a lower limit stopper 26.
A reinforcing plate 27 that integrally has these is fixed. A pair of upper and lower holding plates 28a and 28b are protruded from the inner surface of the side plate 11 and are inserted into the elongated holes 23a and 23b while being prevented from coming off. A supporting bearing member 30 is fixed. Note that guide grooves 31 are formed on the front and rear surfaces of the tips of the holding plates 28a and 28b (same as 17a and 17b), and the front and rear edges of the long holes 23a and 23b can freely slide into these grooves 31. It is involved.
前記錠前15は従来公知のシリンダ形錠前で、
前記右側板10の内側面に固定されたシリンダ1
5Aに回転自在に挿通されて一端面が前記右側板
10より外部に露呈して鍵穴を有し、他端面にレ
バー取付部材32が固定された回転軸15Bと、
回転軸15Bの回動に伴い開閉され該軸の回転角
を検出、換言すれば錠前15の施錠、解錠状態を
検出するマイクロスイツチ33等からなり、回転
軸15Bが筐体外部より鍵14によつて回動され
るように構成されている。レバー取付部材32
は、回転軸15Bの内端面に固定される基部32
aと、基部32aの一端部を筐体内方に折り曲げ
て形成された略コ字状のレバー固定部32bとで
構成され、このレバー固定部32bの上面中央に
は位置決め用突起34が突設されると共にこの突
起34を挾んで前後一対のねじ孔35が形成され
ている。前記回転軸15Bと、前記軸受部材30
の軸受孔37の中心は正確に一致している。 The lock 15 is a conventionally known cylinder-shaped lock,
A cylinder 1 fixed to the inner surface of the right side plate 10
a rotating shaft 15B that is rotatably inserted into the shaft 5A, has a keyhole with one end surface exposed to the outside from the right side plate 10, and has a lever mounting member 32 fixed to the other end surface;
It consists of a micro switch 33 and the like that opens and closes as the rotating shaft 15B rotates and detects the rotation angle of the shaft, in other words, detects whether the lock 15 is locked or unlocked. It is configured to be rotated. Lever mounting member 32
is a base 32 fixed to the inner end surface of the rotating shaft 15B.
a, and a substantially U-shaped lever fixing part 32b formed by bending one end of the base 32a inward into the housing, and a positioning protrusion 34 is provided protruding from the center of the upper surface of this lever fixing part 32b. At the same time, a pair of front and rear screw holes 35 are formed sandwiching this protrusion 34. The rotating shaft 15B and the bearing member 30
The centers of the bearing holes 37 are exactly aligned.
前記作動レバー40は前記回転軸15Bと一体
的に回動して左右一対のロツキングプレート1
2,13を同時に上下動させるもので、コ字状に
形成されて前記両プレート12,13間に介在さ
れ、その右端部が前記レバー取付部材32のレバ
ー固定部32bに嵌合される。この場合、作動レ
バー40の右端部には位置決め用孔43と、一対
のねじ取付用孔44とが設けられており、位置決
め用孔43に前記レバー固定部32bの位置決め
用突起34を嵌合させることで、作動レバー40
の右端部の前後方向の位置決めがなされ、止めね
じ45を各ねじ取付用孔44より前記ねじ孔35
にそれぞれねじ込むことにより該右端部が前記レ
バー固定部32bに固定される。また、作動レバ
ー40の右端にはローラ取付部46が一体に設け
られており、その先端部外側面に前記右側のロツ
キングプレート12を解錠時において保持する保
持部としての回転自在なローラ47が設けられて
いる。このローラ47は前記補強プレート19の
凹部20内に挿入され、そのローラ当接部21を
支持する。一方、作動レバー40の左端には前記
軸受部材30の軸受孔37によつて軸支される前
記軸41が配設されている。この軸41は略コ字
状に形成された金具48に設けられており、この
金具48は前記作動レバー40の左端部内側面に
摺動自在に嵌合され、かつ長孔49と止めねじ5
0によつて該レバー40に移動調整可能に固定さ
れている。前記長孔49は作動レバー40の左端
部に例えば3つ形成され、これらの長孔に対応し
て前記金具48に3つのねじ孔(図示せず)が形
成される。また、作動レバー40の左端にはロー
ラ取付部51が折り曲げ形成されており、その先
端部外側面に左側のロツキングプレート13を解
錠時において保持する保持部としての回転自在な
ローラ52が設けられている。このローラ52は
その軸線が前記右側のローラ47の軸線と一致
し、左側のロツキングプレート13に取付けられ
ている補強プレート27の凹部54内に挿入さ
れ、そのローラ当接部25を支持する。 The actuating lever 40 rotates integrally with the rotating shaft 15B, and is connected to a pair of left and right locking plates 1.
2 and 13 are moved up and down at the same time, and is formed in a U-shape and is interposed between the two plates 12 and 13, and its right end portion is fitted into the lever fixing portion 32b of the lever mounting member 32. In this case, a positioning hole 43 and a pair of screw mounting holes 44 are provided at the right end of the operating lever 40, and the positioning protrusion 34 of the lever fixing portion 32b is fitted into the positioning hole 43. Therefore, the operating lever 40
The right end portion of
The right end portion is fixed to the lever fixing portion 32b by screwing into the lever fixing portion 32b. Further, a roller mounting portion 46 is integrally provided at the right end of the operating lever 40, and a rotatable roller 47 serving as a holding portion that holds the right locking plate 12 when unlocking is provided on the outer surface of the tip portion thereof. is provided. This roller 47 is inserted into the recess 20 of the reinforcing plate 19 and supports the roller contact portion 21 thereof. On the other hand, the shaft 41, which is supported by the bearing hole 37 of the bearing member 30, is disposed at the left end of the operating lever 40. This shaft 41 is provided in a metal fitting 48 formed in a substantially U-shape.
The lever 40 is movably fixed to the lever 40 by a bolt 0. For example, three elongated holes 49 are formed at the left end of the operating lever 40, and three screw holes (not shown) are formed in the metal fitting 48 corresponding to these elongated holes. Further, a roller mounting portion 51 is bent at the left end of the operating lever 40, and a rotatable roller 52 is provided on the outer surface of the tip thereof as a holding portion for holding the left locking plate 13 when unlocking. It is being The axis of this roller 52 coincides with the axis of the right roller 47, and is inserted into the recess 54 of the reinforcing plate 27 attached to the left locking plate 13 to support the roller abutting portion 25.
前記作動レバー40の第1筐体1内への組込み
は、止めねじ50を緩めて金具48を該レバー4
0内に収納し、この状態で作動レバー40を第1
筐体1内にその背面開口部5より挿入する。そし
て、該レバー40の右端部をレバー取付部材32
のレバー固定部32bに嵌合位置決めし、次いで
金具48を作動レバー40から引き出して軸41
を軸受部材30の軸受孔37に挿入し、しかる後
止めねじ45を締付けて作動レバー40の右端部
を前記レバー固定部32bに固定し、また止めね
じ50を締付けて金具48を作動レバー40に固
定すればよい。なお、この組込みは止めねじ4
5,50の締付け作業を容易にするため、錠前1
5の回転軸15Bを第2図反時計方向に回動さ
せ、レバー固定部32bをほぼ垂直に立てて行わ
れる。 To assemble the operating lever 40 into the first housing 1, loosen the setscrew 50 and insert the metal fitting 48 into the lever 4.
0, and in this state, move the actuating lever 40 to the first position.
It is inserted into the housing 1 through its rear opening 5. Then, attach the right end of the lever 40 to the lever mounting member 32.
Then, pull out the metal fitting 48 from the operating lever 40 and attach it to the shaft 41.
into the bearing hole 37 of the bearing member 30, and then tighten the setscrew 45 to fix the right end of the operating lever 40 to the lever fixing part 32b, and tighten the setscrew 50 to attach the metal fitting 48 to the operating lever 40. Just fix it. Please note that this installation is done using set screw 4.
To facilitate the tightening work of 5.50, lock 1
The rotation shaft 15B of No. 5 is rotated counterclockwise in FIG. 2, and the lever fixing portion 32b is erected almost vertically.
前記第2筐体4の対向する左右両側板60,6
1の内側面にはそれぞれ上下一対からなる係合部
62aと62b,63aと63bが、前記各ロツ
キングプレート12,13の係合鉤部18aと1
8b,24aと24bにそれぞれ対応して突設さ
れている。 Opposing left and right side plates 60, 6 of the second housing 4
A pair of upper and lower engaging portions 62a and 62b, 63a and 63b are provided on the inner surface of each of the locking plates 12 and 13, respectively.
8b, 24a and 24b, respectively.
次にこのような構成からなる施錠装置6の動作
について説明する。 Next, the operation of the locking device 6 having such a configuration will be explained.
第2図は解錠時の状態を示すもので、作動レバ
ー40はその上面を上にしてほぼ水平に設定保持
されている。この状態において左右一対のローラ
47,52は最上位置に位置して各補強プレート
19,27のローラ当接部21,25を下から支
持し、ロツキングプレート12,13を最上位
置、すなわち解錠位置に設定保持している。この
時、各ロツキングプレート12,13の係合鉤部
18a,18b,24a,24bは第2筐体4の
係合部62a,62b,63a,63bの上方に
離間して位置している。 FIG. 2 shows the unlocked state, in which the operating lever 40 is held substantially horizontally with its upper surface facing upward. In this state, the pair of left and right rollers 47, 52 are located at the uppermost position and support the roller contact portions 21, 25 of each reinforcing plate 19, 27 from below, and the locking plates 12, 13 are moved to the uppermost position, that is, unlocked. Holds set in position. At this time, the engaging hook portions 18a, 18b, 24a, 24b of each locking plate 12, 13 are spaced apart above the engaging portions 62a, 62b, 63a, 63b of the second housing 4.
この状態より鍵14を回転軸15Bの鍵穴に差
込んで該軸15Bを第2図反時計方向に回動させ
ると、作動レバー40も回転軸15Bと一体に回
動してローラ47,52を下げるため、左右のロ
ツキングプレート12,13は自重によつて徐々
に下降し、各長孔16a,16b,23a,23
bの上縁が保持片17a,17b,28a,28
bに当接して停止すると、各係合鉤部18a,1
8b,24a,24bが係合部62a,62b,
63a,63bとそれぞれ係合し、もつて第2筐
体4を施錠する。なお、回転軸15Bの反時計方
向の回動は各ローラ47,52が各補強プレート
19,27のストツパ22,26にそれぞれ当接
することで阻止される。一方、解錠状態において
回転軸15Bの時計方向の回動は、錠前15自体
の内部構造によつて阻止される。 In this state, when the key 14 is inserted into the keyhole of the rotating shaft 15B and the shaft 15B is rotated counterclockwise in FIG. In order to lower the locking plate, the left and right locking plates 12, 13 gradually lower due to their own weight, and the respective elongated holes 16a, 16b, 23a, 23
The upper edge of b is the holding piece 17a, 17b, 28a, 28
When it comes into contact with b and stops, each engaging hook portion 18a, 1
8b, 24a, 24b are the engaging parts 62a, 62b,
63a and 63b, respectively, thereby locking the second housing 4. The counterclockwise rotation of the rotating shaft 15B is prevented by the rollers 47, 52 coming into contact with the stoppers 22, 26 of the reinforcing plates 19, 27, respectively. On the other hand, in the unlocked state, the rotation shaft 15B is prevented from rotating clockwise by the internal structure of the lock 15 itself.
かくしてこのような構成からなる施錠装置6に
よれば、第2筐体4の左右両側板60,61を1
つの錠前15を使用するだけで確実に施錠するこ
とができ、また第2筐体4は保守、点検、組立作
業等において第1筐体1から完全に取外されるた
め、その作業性に優れている。また、作動レバー
40の軸41を該レバーに対して移動調整自在に
配設しているので、左右のロツキングプレート1
2,13等を組込んだ後でもこれらが邪魔になる
ことがなく、作動レバー40を第1筐体1内に組
込むことができる。 Thus, according to the locking device 6 having such a configuration, the left and right side plates 60, 61 of the second housing 4 are
The lock can be reliably locked simply by using two locks 15, and the second housing 4 is completely removed from the first housing 1 for maintenance, inspection, assembly, etc., so it is highly workable. ing. In addition, since the shaft 41 of the operating lever 40 is arranged so as to be movable and adjustable relative to the lever, the left and right locking plates 1
Even after the components 2, 13, etc. are assembled, the actuating lever 40 can be assembled into the first housing 1 without them becoming a hindrance.
なお、上記実施例は第1筐体1の背面側に第2
筐体4を取付けるようにした筐体7について説明
したが、本考案はこれに限らず前面側が開放する
第1筐体と、この第1筐体の前面開口部に第2筐
体を取付けるようにした筐体であつてもよく、ま
た各構成部品の形状、構造等については種々の変
更が可能である。 Note that in the above embodiment, a second housing is provided on the back side of the first housing 1.
Although the casing 7 to which the casing 4 is attached has been described, the present invention is not limited to this, but includes a first casing whose front side is open and a second casing attached to the front opening of the first casing. It is also possible to make various changes to the shape, structure, etc. of each component.
また、上記実施例は公衆電話機の筐体に適用実
施したが、各種装置の筐体に対しても実施し得る
ことは勿論である。 Further, although the above embodiment has been applied to the housing of a public telephone, it is of course possible to apply the present invention to the housings of various devices.
以上説明したように本考案に係る筐体の施錠装
置によれば、左右一対のロツキングプレートを第
1筐体の左右両側板に内側面にそれぞれ上下動自
在に配置し、また一方の側板には錠前を、他方の
側板の内側面には軸受部材を配設し、さらに両側
板間に一端が前記錠前の回転軸に固定され他端が
前記軸受部材に軸支された作動レバーを配設した
ので、前記回転軸の回転を作動レバーを介して左
右一対のロツキングプレートに確実に伝達するこ
とができ、したがつて第2筐体を第1筐体に対し
て1つの錠前より確実に施錠することができる。
また、前記軸受部材によつて軸支される軸を前記
作動レバーに対して移動調整可能に配設している
ので、第1筐体内への作動レバーの組込み作業が
簡単かつ容易である。
As explained above, according to the housing locking device according to the present invention, a pair of left and right locking plates are disposed on the left and right side plates of the first housing so as to be movable up and down on the inner surface thereof, and on one side plate. A lock is provided, a bearing member is provided on the inner surface of the other side plate, and an operating lever is provided between both side plates, one end of which is fixed to the rotating shaft of the lock, and the other end of which is pivotally supported by the bearing member. Therefore, the rotation of the rotating shaft can be reliably transmitted to the pair of left and right locking plates via the operating lever, and therefore the second housing can be more securely connected to the first housing than one lock. Can be locked.
Further, since the shaft supported by the bearing member is arranged so as to be movable and adjustable with respect to the operating lever, the operation of assembling the operating lever into the first housing is simple and easy.
第1図は本考案を公衆電話機の筐体に実施した
場合の一実施例を示す一部破断分解斜視図、第2
図は第1図A矢視図である。
1……第1筐体、4……第2筐体、5……背面
開口部、6……施錠装置、7……筐体、10……
右側板、11……左側板、12,13……ロツキ
ングプレート、14……鍵、15……錠前、15
B……回転軸、18a,18b,24a,24b
……係合鉤部、30……軸受部材、40……作動
レバー、41……軸、62a,62b,63a,
63b……係合部、47,52……ローラ。
Fig. 1 is a partially cutaway exploded perspective view showing one embodiment of the present invention applied to the housing of a public telephone;
The figure is a view taken in the direction of arrow A in FIG. 1... First housing, 4... Second housing, 5... Back opening, 6... Locking device, 7... Housing, 10...
Right side plate, 11... Left side plate, 12, 13... Locking plate, 14... Key, 15... Lock, 15
B...Rotating shaft, 18a, 18b, 24a, 24b
...Engaging hook portion, 30...Bearing member, 40...Operating lever, 41...Shaft, 62a, 62b, 63a,
63b...engaging portion, 47, 52...roller.
Claims (1)
板の内側面に上下動自在に支持されて配設された
左右一対のロツキングプレートと、前記第1筐体
の開口部に着脱自在に配設される第2筐体の左右
両側板の内側面に前記ロツキングプレートの係合
鉤部に対応してそれぞれ設けられた係合部と、前
記第1筐体の一方の側板に配設され鍵操作により
動作されることにより前記各ロツキングプレート
を上下動させその係合鉤部を前記係合部に対して
係合、離間させるための錠前と、この錠前に対応
して第1筐体の他方の側板の内側面に配設された
軸受部材と、前記一対のロツキングプレート間に
介在された作動レバーとを備え、この作動レバー
の一端は一方のロツキングプレートを保持する保
持部を有して前記錠前の回転軸に固定され、他端
には他方のロツキングプレートを保持する保持部
が設けられると共に前記軸受部材によつて軸支さ
れる軸がその軸線方向に移動調整可能に取付けら
れていることを特徴とする筐体の施錠装置。 A pair of left and right locking plates each having an engaging hook portion and supported vertically movably on the inner surface of the left and right side plates of the first casing; Engagement portions provided on the inner surfaces of the left and right side plates of the second casing, which are freely disposed, correspond to the engagement hook portions of the locking plate, and one side plate of the first casing. a lock which is arranged and operated by a key operation to move each of the locking plates up and down to engage and separate the engaging hook portion from the engaging portion; and a lock corresponding to the lock. A bearing member disposed on the inner surface of the other side plate of one housing, and an actuation lever interposed between the pair of locking plates, one end of the actuation lever holding one of the locking plates. The lock has a holding part and is fixed to the rotating shaft of the lock, and the other end is provided with a holding part for holding the other locking plate, and the shaft supported by the bearing member moves in the axial direction thereof. A locking device for a housing, characterized in that it is adjustable.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7615587U JPH0540204Y2 (en) | 1987-05-22 | 1987-05-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7615587U JPH0540204Y2 (en) | 1987-05-22 | 1987-05-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63186868U JPS63186868U (en) | 1988-11-30 |
JPH0540204Y2 true JPH0540204Y2 (en) | 1993-10-13 |
Family
ID=30922970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7615587U Expired - Lifetime JPH0540204Y2 (en) | 1987-05-22 | 1987-05-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0540204Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4777123B2 (en) | 2006-04-18 | 2011-09-21 | 株式会社ニフコ | Locking device |
-
1987
- 1987-05-22 JP JP7615587U patent/JPH0540204Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS63186868U (en) | 1988-11-30 |
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