JPH0462889U

JPH0462889U -

Info

Publication number: JPH0462889U
Application number: JP1990106172U
Authority: JP
Priority date: 1990-10-08
Filing date: 1990-10-08
Publication date: 1992-05-28
Anticipated expiration: 2005-07-31
Also published as: JPH0732834Y2

Description

[Brief explanation of the drawing]

図面は本発明の一実施例を示すものであつて、
第１図は電動シヤツターの正面図、第２図は同上
側断面図、第３図はロツク解除機構を備えた駆動
装置の拡大断面図、第４図は第３図のロツク解除
機構の要部の側面図、第５図は他のロツク解除機
構を備えた駆動装置の一例を示す拡大断面図、第
６図は長孔の一例を示した拡大正面図である。１……電動シヤツター、２……シヤツター枠、
３……シヤツタープレート、４……連動板、５…
…連結バー、６……クランクアーム、７……クラ
ンク、８……駆動装置、９……ケーシング、９ａ
……長孔、９ｂ……遮閉部材、１０……連結杆、
１１……取付枠体、１１ａ，１１ｂ……ブツシユ
部、１２……モータ、１３，１４，１５ａ……歯
車、１５……出力軸、１６……ロツクカム、１７
……爪、１８，２５……枢軸、１９……爪片付ロ
ツクブラケツト、２０……爪片、２１……当部、
２２……バネ、２３……ブラケツト、２４……作
動板、２６……ロツク解除突起、２７……ロツク
解除用操作レバー、２７ａ……突片、Ａ……隙間
。 The drawings show one embodiment of the invention,
Fig. 1 is a front view of the electric shutter, Fig. 2 is a sectional view from the top side of the same, Fig. 3 is an enlarged sectional view of a drive device equipped with a lock release mechanism, and Fig. 4 is a main part of the lock release mechanism shown in Fig. 3. FIG. 5 is an enlarged sectional view showing an example of a drive device equipped with another lock release mechanism, and FIG. 6 is an enlarged front view showing an example of a long hole. 1...Electric shutter, 2...Shutter frame,
3...Shutter plate, 4...Interlocking plate, 5...
...Connection bar, 6...Crank arm, 7...Crank, 8...Drive device, 9...Casing, 9a
...Elongated hole, 9b...Closing member, 10...Connecting rod,
11... Mounting frame body, 11a, 11b... Bush portion, 12... Motor, 13, 14, 15a... Gear, 15... Output shaft, 16... Lock cam, 17
...Claw, 18, 25...Pivot, 19...Lock bracket with claw piece, 20...Claw piece, 21...This part,
22...Spring, 23...Bracket, 24...Operating plate, 26...Lock release protrusion, 27...Lock release operation lever, 27a...Protrusion piece, A...Gap.

Claims

[Scope of claim for utility model registration] A connecting rod that controls the shutter opening/closing mechanism of an electric shutter installed in a house, greenhouse, etc., a gear to which this connecting rod is fixed, and a gear to which this gear is fitted, at the tip end. A drive device consisting of an output shaft equipped with an output shaft and a motor equipped with this output shaft, which is fixed to the output shaft of the motor provided within the casing of the drive device via a mounting frame. A lock cam having a pawl, a lock bracket with a pawl piece, which has a pawl piece and a part that are engaged with the pawl of the lock cam, and is swingably provided via a pivot provided on the mounting frame body. , an actuating plate swingably provided on the mounting frame body having a spring that controls the return of the lock bracket with the claw piece, and a lock release protrusion that controls the unlocking of the lock bracket with the claw piece and the lock cam; A drive device equipped with an unlocking mechanism for electric shutters for houses, greenhouses, etc., consisting of an unlocking operation lever provided below a casing that presses an unlocking protrusion on an operating plate. Utility model registration Claim 1: A lock release operating lever is rotatably provided on the casing, and the operating plate is pushed up via a protrusion provided on the lock release operating lever.
A drive release device equipped with a lock release mechanism for electric shutters for greenhouses, greenhouses, etc., as described in 2. A greenhouse or a greenhouse according to claim 1, wherein a lock release operating lever is provided on the casing so as to be movable up and down, and the operating plate is pushed up through the rising of the lock release operating lever. A drive device equipped with a lock release mechanism for electric shutters such as.