JPH0161390U

JPH0161390U -

Info

Publication number: JPH0161390U
Application number: JP14023887U
Authority: JP
Priority date: 1987-09-14
Filing date: 1987-09-14
Publication date: 1989-04-19

Description

[Brief explanation of the drawing]

第１図ないし第１１図はいずれもこの考案の一
実施例を示すもので、第１図は雨戸の開閉装置の
平面図、第２図は同開閉装置の縦断面図、第３図
は歯車機構近辺の横断面図、第４図は歯車機構と
リンク部分の縦断面図、第５図はリンクの平面図
、第６図はリンクの縦断面図、第７図は雨戸の開
閉装置の取付状態を示す部分斜視図、第８図は雨
戸の閉鎖状態を示す簡略図、第９図と第１０図は
雨戸を全開するまでの過程を示す簡略図、第１１
図は雨戸を全開した状態を示し、鎖線部分は開く
場合を示す簡略図である。Ａ…出窓、Ｂ…雨戸、Ｌ…ブラケツト、１…雨
戸の開閉装置、１０…リンク、１１…リンク本体
、１２…リンクアーム、１３…リンクブラケツト
、２０…歯車機構、２２…ウオーム、２３…ウオ
ームホイール、３０…歯車機構操作手段、３１…
ハンドル、３３…伝動軸、３４…ユニバーサルジ
ヨイント。 Figures 1 to 11 all show one embodiment of this invention, with Figure 1 being a plan view of a shutter opening/closing device, Figure 2 being a longitudinal sectional view of the same opening/closing device, and Figure 3 being a gear wheel. A cross-sectional view of the vicinity of the mechanism, Fig. 4 is a vertical cross-sectional view of the gear mechanism and the link, Fig. 5 is a plan view of the link, Fig. 6 is a longitudinal cross-sectional view of the link, and Fig. 7 is the installation of the shutter opening/closing device. FIG. 8 is a simplified diagram showing the shutter closed state; FIGS. 9 and 10 are simplified diagrams showing the process until the shutter is fully opened; FIG. 11 is a partial perspective view showing the state.
The figure shows a state in which the storm door is fully opened, and the chain line portion is a simplified diagram showing the case in which it is opened. A... Bay window, B... Storm door, L... Bracket, 1... Storm door opening/closing device, 10... Link, 11... Link body, 12... Link arm, 13... Link bracket, 20... Gear mechanism, 22... Worm, 23... Worm Wheel, 30...Gear mechanism operating means, 31...
Handle, 33...Transmission shaft, 34...Universal joint.

Claims

[Claims for Utility Model Registration] (1) A link 10 with at least one end connected to the shutter B, and a gear mechanism 2 connected to one end of the link 10.
0 and a gear mechanism operating means 30 connected to a gear mechanism 20. (2) The gear mechanism 20 includes a worm wheel 23 connected to one end of the link 10, and a gear mechanism operating means 3 meshed with the worm wheel 23.
The opening/closing device for a folding rain door according to claim (1) of the registered utility model, comprising a worm 22 connected to a worm 22 and a worm 22 connected to a worm 22. (3) The gear mechanism operating means 30 is configured to operate the gear mechanism 2
Utility model registration claim No. 1 consisting of a universal joint 34 connected to the universal joint 34 and a handle 31 connected to the universal joint 34
or the opening/closing device for folding shutters as described in paragraph (2). (4) The gear mechanism operating means 30 is configured to operate the gear mechanism 2
1. An opening/closing device for a folding storm door as set forth in claim 1 or 2 of the utility model registration claim, which is an electric motor connected to an electric motor. (5) The shutter B is a plurality of shutters supported by hinges J, and the first shutter has a link 1.
0 is connected to one end of the link 10, and the other end of the link 10 is connected to the gear mechanism 20 via a link arm 12 to the lower part of the second shutter. An opening/closing device for a folding storm door as described in any of paragraph (4). (6) Either one or both sides of the upper and lower sides of the shutter B are provided so as to be able to run along a guide rail H attached to the door frame G. Foldable shutter opening/closing device described in the above.