JPS6214466B2 - - Google Patents
Info
- Publication number
- JPS6214466B2 JPS6214466B2 JP56115207A JP11520781A JPS6214466B2 JP S6214466 B2 JPS6214466 B2 JP S6214466B2 JP 56115207 A JP56115207 A JP 56115207A JP 11520781 A JP11520781 A JP 11520781A JP S6214466 B2 JPS6214466 B2 JP S6214466B2
- Authority
- JP
- Japan
- Prior art keywords
- top plate
- engagement
- storage box
- plate
- stopper
- 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
Links
- 230000000694 effects Effects 0.000 description 3
- 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
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Control (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はエレベータ用運転操作に係り、特に操
作盤を構成する表板の取付けを改善したエレベー
タ用運転操作盤に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to elevator operation, and more particularly to an elevator operation panel with improved mounting of a top plate constituting the operation panel.
一般にエレベータの運転操作盤は第１図及び第
２図に示すように、エレベータ構造物例えば乗か
ごの側壁４に前方に開口部を有する収納箱３を固
定し、この開口部を塞ぐ表板１を前記収納箱３に
固定用ビス２で取付けているのが普通である。こ
の表板１の表面には種々のボタン部分や表示部分
が臨むように配置され、またこの表板１は収納箱
３との間には操作機器が装着されている。さら
に、前記収納箱３及び表板１は上下方向に長く、
エレベータの停止階床数によつては１ｍ〜1.8ｍ
にも及び、このため前記固定用ビス２は４〜６ケ
使用している。
Generally, as shown in FIGS. 1 and 2, an elevator operation panel is constructed by fixing a storage box 3 having an opening in the front to a side wall 4 of an elevator structure, for example, a car, and a top plate 1 that closes the opening. is normally attached to the storage box 3 with fixing screws 2. Various button portions and display portions are arranged to face the surface of the top plate 1, and operating devices are mounted between the top plate 1 and the storage box 3. Furthermore, the storage box 3 and the top plate 1 are long in the vertical direction,
1m to 1.8m depending on the number of floors the elevator stops
For this reason, four to six fixing screws 2 are used.
以上のように構成しているので、当然固定用ビ
ス２が表板１の表面に表われ、表板の意匠価値を
低下させることになる。一方、表板１は保守点検
時に収納箱３から簡単に取外しできなければなら
ないが、４〜６ケの固定用ビスの取外しに時間が
かかり、実際には簡単に取外すことは困難であつ
た。
With the above configuration, the fixing screws 2 naturally appear on the surface of the top plate 1, which reduces the design value of the top plate. On the other hand, the top plate 1 must be easily removed from the storage box 3 during maintenance and inspection, but it takes time to remove four to six fixing screws, and in reality, it is difficult to remove it easily.
本発明は上記の点に鑑みなされたもので、その
目的とするところは、表板の意匠性を向上し、か
つ該表板の着脱を容易にしたエレベータ用運転操
作盤を提出することにある。 The present invention has been made in view of the above points, and its purpose is to provide an elevator operation panel in which the design of the top plate is improved and the top plate is easily attached and detached. .
即ち、本発明は上記目的を達成するために、収
納箱内と表板裏面のいずれか一方側の上下に前記
表板面と平行で水平に配置された係合ピンを夫々
設けると共に他方側の上下に前記係合ピンと上端
あるいは下端で係合する縦溝を形成した係合板を
夫々設け、かつ前記収納箱に下向きの係合面とそ
れに連なつて上方に延在する垂直面を有するスト
ツパを設け、また前記表板の裏側に板ばねの一端
を固定して他端を下方に延在させ、この板ばねの
下端部に前記係合ピンと係合板との係合時に前記
ストツパの係合面と係合する係合片と該係合片よ
りも下方に延在する舌片とを設けたものである。
That is, in order to achieve the above object, the present invention provides engaging pins disposed horizontally in parallel with the surface of the top plate above and below one side of the inside of the storage box and the back surface of the top plate, and Engagement plates each having a vertical groove that engages with the engagement pin at the upper or lower end are provided on the upper and lower sides, and the storage box has a stopper having a downward engagement surface and a vertical surface that extends upward in connection with the engagement surface. Further, one end of a leaf spring is fixed to the back side of the top plate and the other end extends downward, and the engagement surface of the stopper is attached to the lower end of the leaf spring when the engagement pin and the engagement plate are engaged. This includes an engagement piece that engages with the engagement piece, and a tongue piece that extends below the engagement piece.
上記のように構成したので、前記表板を前記収
納箱の開口部分に押当てて下方に落下させるだけ
で前記表板を前記収納箱に取付けることができ、
また、前記表板を上方に持上げて手前に引張るこ
とにより前記取付けを解くことができる。また、
前記表板と前記収納箱との固定は前記表板の落下
動作により行うことができ、板ばねの下端を手前
に引張ることにより前記固定を解くことができ
る。
With the above configuration, the top plate can be attached to the storage box simply by pressing the top plate against the opening of the storage box and dropping it downward;
Further, the attachment can be released by lifting the top plate upward and pulling it toward you. Also,
The top plate and the storage box can be fixed by dropping the top plate, and the fixation can be released by pulling the lower end of the leaf spring toward you.
以下本発明の一実施例を第３図〜第９図につい
て説明します。例えばエレベータ乗かご側壁１２
に上下方向に長い長方形の収納箱９を固定してい
る。この収納箱９はその前方が全部開口してい
る。また、この収納箱９内の上方部と下方部には
表板５の板面と平行な係合ピン１０Ａ，１０Ｂが
夫々前記収納箱９の巾方向に沿つて水平に突設さ
れている。一方、前記収納箱９の開口部を塞ぐ前
記表板５の裏面の上下部には前記係合ピン１０
Ａ，１０Ｂと係合する係合板６Ａ，６Ｂが夫々設
けられている。この係合板６Ａ，６Ｂは縦方向に
取付けられ前記収納箱９の奥行方向に延長されて
いる。そして、各係合板６Ａ，６Ｂには夫々前記
係合ピン１０Ａ，１０Ｂを案内して係合する縦溝
Ｇが形成されている。この縦溝Ｇは前記係合ピン
１０Ａ，１０Ｂをほぼ水平方向に案内する案内溝
部G1と、これに連なつて前記係合ピンを上方向
に案内して上端で係合する係合溝部G2とからな
つており、係合ピン１０Ａ，１０ＢはほぼＬ字形
に案内されて係合するように形成されている。
An embodiment of the present invention will be explained below with reference to FIGS. 3 to 9. For example, elevator car side wall 12
A vertically long rectangular storage box 9 is fixed to the storage box 9. This storage box 9 is entirely open at the front. In addition, engagement pins 10A and 10B parallel to the surface of the top plate 5 are provided in the upper and lower parts of the storage box 9, respectively, to protrude horizontally along the width direction of the storage box 9. On the other hand, the engagement pins 10 are provided at the top and bottom of the back surface of the top plate 5 that closes the opening of the storage box 9.
Engagement plates 6A and 6B that engage with A and 10B are provided, respectively. The engagement plates 6A, 6B are attached in the vertical direction and extend in the depth direction of the storage box 9. Each of the engagement plates 6A and 6B is formed with a vertical groove G that guides and engages the engagement pins 10A and 10B, respectively. This vertical groove G includes a guide groove G1 that guides the engaging pins 10A and 10B in a substantially horizontal direction, and an engaging groove G1 that guides the engaging pin upward and engages at the upper end. 2 , and the engaging pins 10A and 10B are formed so as to be guided and engaged in a substantially L-shape.
このほか、前記収納箱９の底部の上下方向のほ
ぼ中間部には前記表板５側に延びたストツパ１１
を設けている。このストツパ１１は下向きの係合
面１１ａと、これに連なり上方に延在する垂直面
１１ｂとを有している。このストツパ１１と対応
する前記表板５の裏側には取付座７を介して板ば
ね８の一端を取付け他方を下方に延在させてい
る。この板ばね８の下端部の一部を前記収納箱９
の底部側に折曲げて係合片８Ｌを形成し、この係
合片８Ｌを前記ストツパ１１の係合面１１ａに係
合させるようにしてロツク装置を構成している。
また、板ばね８には前記係合片８Ｌよりも下方に
延在する舌片８ａが設けられている。 In addition, a stopper 11 extending toward the top plate 5 is provided at approximately the middle of the bottom of the storage box 9 in the vertical direction.
has been established. This stopper 11 has a downward engaging surface 11a and a vertical surface 11b that extends upwardly. One end of a leaf spring 8 is attached via a mounting seat 7 to the back side of the front plate 5 corresponding to this stopper 11, and the other end is made to extend downward. A part of the lower end of this plate spring 8 is placed in the storage box 9.
An engaging piece 8L is formed by bending toward the bottom side of the stopper 11, and this engaging piece 8L is engaged with the engaging surface 11a of the stopper 11 to constitute a locking device.
Further, the leaf spring 8 is provided with a tongue piece 8a that extends below the engagement piece 8L.
さらにまた、前記表板５の表面には、押ボタン
１５や表示器１６などの一部が露出しており、裏
面には前記押ボタン１５や表示器１６の構成部
材、エレベータ運転操作に必要な機器P1，P2の一
部が取付けられている。さらに前記板ばね８の舌
片８ａより下側となる前記表板５には内蔵した運
転操作スイツチP3を操作するための開口１７と、
この開口１７を塞ぐシヤツター１４とが設けられ
ており、その上部には前記シヤツター１４を開く
錠１３が設けられている。 Furthermore, on the front surface of the top plate 5, parts of the push button 15 and the display 16 are exposed, and on the back surface, the components of the push button 15 and the display 16, and other components necessary for elevator operation are exposed. Parts of devices P 1 and P 2 are installed. Further, the top plate 5 below the tongue piece 8a of the leaf spring 8 has an opening 17 for operating a built-in operation operation switch P3 ;
A shutter 14 that closes this opening 17 is provided, and a lock 13 that opens the shutter 14 is provided above the shutter 14.
以上のように構成した運転操作盤において、い
ま収納箱９の開口部を表板５で塞ごうとする場
合、各係合板６Ａ，６Ｂと各係合ピン１０Ａ，１
０Ｂの対応位置を合せる。次に、各ピン１０Ａ，
１０Ｂ上に縦溝Ｇの案内溝部G1を乗せる（第６
図）。この時ロツク装置は第８図２点鎖線で示す
ように、ストツパ１１′の垂直面１１ｂに板ばね
８′の係合片８L′が突当つて該板ばね８′を弾性変
形させている。 In the operation panel configured as described above, if the opening of the storage box 9 is to be closed with the top plate 5, each engagement plate 6A, 6B and each engagement pin 10A, 1
Align the corresponding position of 0B. Next, each pin 10A,
Place the guide groove part G1 of the vertical groove G on 10B (6th
figure). At this time, as shown by the two-dot chain line in FIG. 8, in the locking device, the engaging piece 8L' of the leaf spring 8' abuts against the vertical surface 11b of the stopper 11', thereby elastically deforming the leaf spring 8'.
このような状態において、前記表板５を前記収
納箱９側に押すと、該表板５全体は自重により第
６図Ｃ矢印で示すように縦溝Ｇの形とは反対の逆
Ｌ字形に移動して前記係合ピン１０Ａ，１０Ｂを
係合溝部G2の上端で受止める。同時に前記板ば
ね８′も下方に移動し、係合片８L′がストツパ１
１の垂直面１１ｂから外れて下向きの係合面１１
ａに係合する（第４図，第８図，第９図）。 In this state, when the top plate 5 is pushed toward the storage box 9, the entire top plate 5 will turn into an inverted L shape, which is opposite to the shape of the vertical groove G, as shown by the arrow C in FIG. 6 due to its own weight. It moves and receives the engagement pins 10A and 10B at the upper end of the engagement groove G2 . At the same time, the leaf spring 8' also moves downward, and the engagement piece 8L' moves to the stopper 1.
The engaging surface 11 that is directed downward away from the vertical surface 11b of 1
a (Fig. 4, Fig. 8, Fig. 9).
以上の作業で、前記表板５の前記収納箱９の開
口部への固着は終りである。 With the above operations, fixing of the top plate 5 to the opening of the storage box 9 is completed.
ところで、前記表板５はその裏面に種々の部品
P1，P2などを装着して自重を大きくしているの
で、上向きの大きな力が前記表板５に働かない限
り、その固着は安定なものとなる。しかし、前記
表板５の総重量は子供によつて持上げることがで
きる程度のものであるので、乗客のいたずらによ
つて前記表板５は容易に外れてしまう。このため
に前記ロツク装置を設けたのであり、またこのロ
ツク装置も前記表板５の裏面にあるので、ロツク
解除は簡単にできるものではない。 By the way, the front plate 5 has various parts on its back side.
Since P 1 , P 2 , etc. are attached to increase its own weight, unless a large upward force is applied to the top plate 5, its fixation will be stable. However, since the total weight of the top plate 5 is such that it can be lifted by a child, the top plate 5 can easily come off due to mischief by a passenger. This is why the locking device is provided, and since this locking device is also located on the back side of the top plate 5, it is not easy to release the lock.
また、保守点検のために、前記表板５を前記収
納箱９上から取外したい場合には、まず錠１３を
専用キーで解錠し、シヤツター１４を降して開口
１７を開放する。この開放した開口１７から板ば
ね８の舌片８ａを手前に引張つて係合片８Ｌとス
トツパ１１の係合を外し、この状態で前記表板５
を持上げる。そして、板ばね８の舌片８ａから手
を離し、前記表板５を手前側に引張れば収納箱９
の開口部は開放される。 When it is desired to remove the top plate 5 from the storage box 9 for maintenance and inspection, the lock 13 is first unlocked using a special key, the shutter 14 is lowered, and the opening 17 is opened. Pull the tongue piece 8a of the leaf spring 8 toward you through the open opening 17 to disengage the engagement piece 8L and the stopper 11, and in this state, the top plate 5
lift up. Then, if you release your hand from the tongue piece 8a of the leaf spring 8 and pull the top plate 5 toward you, the storage box 9
The opening of is opened.
以上のように、本発明実施例によれば、前記表
板５の表面には該表板５を収納箱９へ固定するた
めの固定用部品を一切なくしたので、表面は簡素
化して意匠効果を向上することができる。また、
前記表板５の収納箱９への着脱もねじやボルト数
を用いていなく、単に表板５を持上げたり、押し
たり、引張つたりするだけでよいので、短時間に
簡単に行うことができる。さらに、従来のねじや
ボルト類は、表板表面と面一となるように皿ねじ
類を用いているが、皿ねじは収納箱側のねじ穴と
の芯合せが難かしく、表板の皿穴に合せて収納箱
のねじ穴を加工しなければならず作業が厄介であ
つたが、本発明実施例はばね類での表板の固定は
行つていないので、上記欠点は全くない。 As described above, according to the embodiment of the present invention, since there is no fixing part on the surface of the top plate 5 for fixing the top plate 5 to the storage box 9, the surface is simplified and the design is improved. can be improved. Also,
Attachment and removal of the top plate 5 to and from the storage box 9 does not require any screws or bolts, and can be easily done in a short time because it is only necessary to lift, push, or pull the top plate 5. . Furthermore, conventional screws and bolts use countersunk screws so that they are flush with the surface of the top plate, but countersunk screws are difficult to align with the screw holes on the storage box side. The screw holes in the storage box had to be machined to match the holes, which was cumbersome, but in the embodiment of the present invention, the top plate is not fixed with springs, so there is no such drawback.
ところで、上記実施例において、前記ロツク装
置（板ばね８とストツパ１１）は表板５の裏側の
上下の中間部に設けたものであるが、設置場所は
特に限定されるものではなく、表板５の裏側とな
る例えば上端あるいは下端に設けて、解錠及びシ
ヤツター降しの作業を省くことも可能である。 Incidentally, in the above embodiment, the locking device (the leaf spring 8 and the stopper 11) is provided at the middle part between the upper and lower sides of the back side of the top plate 5, but the installation location is not particularly limited; It is also possible to provide it on the back side of the shutter 5, for example at the upper or lower end, thereby eliminating the work of unlocking and lowering the shutter.
以上説明したように本発明によれば、収納箱を
塞ぐ表板の表面に、表板固定用の部品を一切設け
ていないので、表板表面の意匠効果を向上するこ
とができることは勿論のこと、前記表板の着脱及
び固定もねじあるいはボルトを用いたものではな
く、表板の自重を利用して引掛けるようにしたの
で、その着脱は極めて簡単に行うことができる。
As explained above, according to the present invention, since no parts for fixing the top plate are provided on the surface of the top plate that closes the storage box, it goes without saying that the design effect of the top plate surface can be improved. Also, the attachment/detachment and fixation of the top plate is not done using screws or bolts, but is hooked using the weight of the top plate, so the attachment/detachment can be carried out extremely easily.
第１図は従来のエレベータ用運転操作盤を示す
正面図、第２図は第１図Ａ―Ａ線に沿う断面図、
第３図は本発明によるエレベータ用運転操作盤の
一実施例を示す正面図、第４図は第３図Ｂ―Ｂ線
に沿う断面図、第５図は第３図Ｃ―Ｃ線に沿う断
面図、第６図は第５図E1の拡大図、第７図は同
背面図、第８図は第５図E2の拡大図、第９図は
第８図Ｄ―Ｄ線に沿う一部縦断背面図である。
５…表板、６Ａ，６Ｂ…係合板、８…板ばね、
８Ｌ…係合片、８ａ…舌片、９…収納箱、１０
Ａ，１０Ｂ…係合ピン、１１…ストツパ、１１ａ
…係合面、１１ｂ…垂直面。
Fig. 1 is a front view showing a conventional elevator operation panel, Fig. 2 is a sectional view taken along line A-A in Fig. 1,
FIG. 3 is a front view showing an embodiment of an elevator operation panel according to the present invention, FIG. 4 is a sectional view taken along line B-B in FIG. 3, and FIG. 5 is a view taken along line C-C in FIG. 3. Cross-sectional view, Fig. 6 is an enlarged view of Fig. 5 E 1 , Fig. 7 is a rear view of the same, Fig. 8 is an enlarged view of Fig. 5 E 2 , Fig. 9 is along the line D-D of Fig. 8. It is a partially longitudinal rear view. 5... Top plate, 6A, 6B... Engagement plate, 8... Leaf spring,
8L... Engagement piece, 8a... Tongue piece, 9... Storage box, 10
A, 10B...Engagement pin, 11...Stopper, 11a
...Engagement surface, 11b...Vertical surface.
Claims (1)
上下方向に長い収納箱と、この収納箱の開口部全
部を被つて該収納箱に取付けられる表板とを備え
たエレベータ用運転操作盤において、前記収納箱
内と前記表板裏面のいずれか一方側の上下に前記
表板面と平行で水平に配置された係合ピンを夫々
設けると共に他方側の上下に前記係合ピンと上端
あるいは下端で係合する縦溝を形成した係合板を
夫々設け、かつ前記収納箱に下向きの係合面とそ
れに連なつて上方に延在する断直面を有するスト
ツパを設け、また前記表板の裏側に板ばねの一部
を固定して自由端を下方に延在させ、この板ばね
の下端部に前記係合ピンと係合板との係合時に前
記ストツパの係合面と係合する係合片と該係合片
よりも下方に延在する舌片を設けたことを特徴と
するエレベータ用運転操作盤。 ２ 特許請求の範囲第１項記載において、前記係
合ピンは前記収納箱に設けられ、前記係合板は前
記表板に設けられていることを特徴とするエレベ
ータ用運転操作盤。 ３ 特許請求の範囲第１項記載において、前記表
板はシヤツター付き開口を有し、この開口より上
位に前記ストツパと前記板ばねとが配設されてい
ることを特徴とするエレベータ用運転操作盤。[Claims] 1. An elevator comprising a vertically elongated storage box fixed to a car side wall and having an opening at the front, and a top plate that covers the entire opening of the storage box and is attached to the storage box. In the operating operation panel for a vehicle, engagement pins are provided in the storage box and on the top and bottom of either one of the back surfaces of the top plate, and are arranged horizontally in parallel with the top plate surface, and the engagement pins are provided on the top and bottom of the other side. An engagement plate having a vertical groove that engages with the pin at the upper end or the lower end is provided, and the storage box is provided with a stopper having a downward engagement surface and a cross-sectional surface that extends upward in connection with the engagement surface. A part of the leaf spring is fixed to the back side of the plate so that the free end extends downward, and the lower end of the leaf spring engages with the engagement surface of the stopper when the engagement pin and the engagement plate are engaged. An elevator operation panel comprising an engaging piece and a tongue extending below the engaging piece. 2. The elevator operation panel according to claim 1, wherein the engagement pin is provided on the storage box, and the engagement plate is provided on the top plate. 3. The elevator operation panel according to claim 1, wherein the top plate has an opening with a shutter, and the stopper and the leaf spring are disposed above the opening. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56115207A JPS5817075A (en) | 1981-07-24 | 1981-07-24 | Operation panel for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56115207A JPS5817075A (en) | 1981-07-24 | 1981-07-24 | Operation panel for elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5817075A JPS5817075A (en) | 1983-02-01 |
| JPS6214466B2 true JPS6214466B2 (en) | 1987-04-02 |
Family
ID=14657006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56115207A Granted JPS5817075A (en) | 1981-07-24 | 1981-07-24 | Operation panel for elevator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5817075A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014040291A (en) * | 2012-08-21 | 2014-03-06 | Mitsubishi Electric Corp | Elevator operation display device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS603769U (en) * | 1983-06-22 | 1985-01-11 | 三菱電機株式会社 | elevator display |
| JPH0512210Y2 (en) * | 1987-03-23 | 1993-03-29 | ||
| JP4906494B2 (en) * | 2006-12-20 | 2012-03-28 | 株式会社日立製作所 | Elevator car operation panel |
| JP5207830B2 (en) * | 2008-05-27 | 2013-06-12 | 三菱電機株式会社 | Elevator operation display device |
| CN104828671A (en) * | 2015-03-26 | 2015-08-12 | 江苏莘翔机电有限公司 | Special substrate for high-performance elevator device |
| WO2019198156A1 (en) * | 2018-04-10 | 2019-10-17 | 三菱電機株式会社 | Attaching/detaching structure for elevator display |
-
1981
- 1981-07-24 JP JP56115207A patent/JPS5817075A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014040291A (en) * | 2012-08-21 | 2014-03-06 | Mitsubishi Electric Corp | Elevator operation display device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5817075A (en) | 1983-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6214466B2 (en) | ||
| JP5104883B2 (en) | Elevator operation panel | |
| KR880001512A (en) | Release device of elevator landing door | |
| JP2666649B2 (en) | Operation panel for elevator | |
| JP4552255B2 (en) | Elevator operation panel | |
| JPH03293279A (en) | Operation board for elevator cage | |
| GB2101192A (en) | Securing devices for closures | |
| JPH0733223B2 (en) | Small elevator control panel device | |
| JP2537622Y2 (en) | Screen Door Detachment Device | |
| CN220131635U (en) | Elevator calling box | |
| JPH0315738Y2 (en) | ||
| JPH02233493A (en) | Elevator door unlocking device | |
| JPS621187Y2 (en) | ||
| JPH05278973A (en) | Elevator cage operation panel | |
| JP3159613B2 (en) | Vending machine locking device | |
| JP2601356Y2 (en) | Locking device for locking mechanism in cabinet | |
| JPS6213654Y2 (en) | ||
| JPS625489Y2 (en) | ||
| JP2559675Y2 (en) | Elevator landing door locking device | |
| JPH0728230Y2 (en) | Fixing device for groove lid | |
| JPH03166181A (en) | Elevator cage control board | |
| JPH0859152A (en) | Unlocking device of landing door of elevator | |
| EP0422739B1 (en) | Device for unlocking a locking element | |
| KR910006673Y1 (en) | Safety device of door lock of elevator | |
| JPH08450Y2 (en) | Drop bar device |