JPH0190773U - - Google Patents
Info
- Publication number
- JPH0190773U JPH0190773U JP18716387U JP18716387U JPH0190773U JP H0190773 U JPH0190773 U JP H0190773U JP 18716387 U JP18716387 U JP 18716387U JP 18716387 U JP18716387 U JP 18716387U JP H0190773 U JPH0190773 U JP H0190773U
- Authority
- JP
- Japan
- Prior art keywords
- door
- actuating piece
- piece
- rotation
- lever
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Elevator Door Apparatuses (AREA)
Description
第１図は本考案の実施例の構成を示す正面図、
第２図は本考案の実施例の要部の構成を示す一部
切開正面図、第３図は第２図のＶ―Ｖ断面図、第
４図は第２図のＡ―Ａ断面図、第５図は第２図の
Ｂ―Ｂ断面図、第６図は本考案の実施例における
復帰機構の構成原理を示す説明図、第７図は従来
提案されている扉安全装置の構成を示す正面図、
第８図は従来提案されている扉安全装置の要部の
構成を示す一部切開正面図である。
１……扉、２……作動片、３……上座、４……
下座、５……レバー、６……第１のスイツチ、８
……連結体、９……第２のスイツチ、１０……復
帰機構、１２……軸受、１４……受け板、１６…
…復帰ばね、１８……ロツド、１９……転動体、
２０……支持軸、２１……軸受。
FIG. 1 is a front view showing the configuration of an embodiment of the present invention;
Fig. 2 is a partially cutaway front view showing the configuration of the main parts of the embodiment of the present invention, Fig. 3 is a sectional view taken along the line V-V in Fig. 2, and Fig. 4 is a sectional view taken along the line AA in Fig. 2. Fig. 5 is a sectional view taken along line BB in Fig. 2, Fig. 6 is an explanatory diagram showing the principle of construction of the return mechanism in the embodiment of the present invention, and Fig. 7 shows the structure of a conventionally proposed door safety device. Front view,
FIG. 8 is a partially cutaway front view showing the configuration of the main parts of a conventionally proposed door safety device. 1...door, 2...operating piece, 3...upper seat, 4...
Lower seat, 5... Lever, 6... First switch, 8
... Connecting body, 9 ... Second switch, 10 ... Return mechanism, 12 ... Bearing, 14 ... Reception plate, 16 ...
...Return spring, 18...Rod, 19...Rolling element,
20...Support shaft, 21...Bearing.
Claims (1)
出して設けられ、前記扉の開閉方向に移動自在で
、前記扉の面に平行な支持軸を中心に回動自在な
作動片と、この作動片の突出方向と反対側に設け
られ、前記作動片を前記支持軸を中心に回動させ
る回動機構を前記作動片との間に形成する連結体
と、前記扉に回動自在に取り付けられ、前記作動
片と共に前記扉の開閉方向に移動する前記連結体
を前記扉に対して保持するレバーと、このレバー
の回動で作動し、前記電動機を反転させる第１の
スイツチと、前記作動片の前記支持軸を中心とす
る回動により作動し、前記電動機を反転させる第
２のスイツチと、前記作動片を前記支持軸を中心
とする回動位置から原位置に復帰させる復帰機構
とを具備する扉安全装置において、前記回動機構
が前記復帰機構を挾む位置にそれぞれ設けられて
なることを特徴とする扉安全装置。 (2) 回動機構が、連結体に設けられた軸と作動
片に設けられた軸受とで構成されていることを特
徴とする実用新案登録請求の範囲第(1)項記載の
扉安全装置。[Claims for Utility Model Registration] (1) A device that is provided protrudingly at the tip of a door that is driven to open and close by an electric motor, is movable in the opening and closing direction of the door, and rotates around a support shaft that is parallel to the surface of the door. a freely movable actuating piece; a coupling body provided on the opposite side of the protruding direction of the actuating piece and forming a rotation mechanism between the actuating piece and the actuating piece for rotating the actuating piece about the support shaft; a lever that is rotatably attached to the door and that moves together with the operating piece in the opening/closing direction of the door to hold the connecting body against the door; and a lever that is actuated by rotation of the lever and that reverses the electric motor. a second switch which is actuated by the rotation of the operating piece about the support shaft and reverses the electric motor; What is claimed is: 1. A door safety device comprising: a return mechanism for returning the door to the original position; the rotation mechanism is provided at a position sandwiching the return mechanism; (2) The door safety device according to claim 1, wherein the rotation mechanism is composed of a shaft provided in the connecting body and a bearing provided in the actuating piece. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18716387U JPH058311Y2 (en) | 1987-12-10 | 1987-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18716387U JPH058311Y2 (en) | 1987-12-10 | 1987-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0190773U true JPH0190773U (en) | 1989-06-14 |
| JPH058311Y2 JPH058311Y2 (en) | 1993-03-02 |
Family
ID=31478336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18716387U Expired - Lifetime JPH058311Y2 (en) | 1987-12-10 | 1987-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058311Y2 (en) |
-
1987
- 1987-12-10 JP JP18716387U patent/JPH058311Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058311Y2 (en) | 1993-03-02 |