JPS5989980U - Waterproof door opening/closing device - Google Patents

Waterproof door opening/closing device

Info

Publication number
JPS5989980U
JPS5989980U JP1982187448U JP18744882U JPS5989980U JP S5989980 U JPS5989980 U JP S5989980U JP 1982187448 U JP1982187448 U JP 1982187448U JP 18744882 U JP18744882 U JP 18744882U JP S5989980 U JPS5989980 U JP S5989980U
Authority
JP
Japan
Prior art keywords
telescopic rod
waterproof door
closing device
door opening
box
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
Application number
JP1982187448U
Other languages
Japanese (ja)
Other versions
JPH0144704Y2 (en
Inventor
高桑　宣幸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP1982187448U priority Critical patent/JPS5989980U/en
Publication of JPS5989980U publication Critical patent/JPS5989980U/en
Application granted granted Critical
Publication of JPH0144704Y2 publication Critical patent/JPH0144704Y2/ja
Granted legal-status Critical Current

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  • Power-Operated Mechanisms For Wings (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図４１本考案の実施例を示す一部切欠側面図、第２
図は同じく状態を異にして示す一部切欠側面図である。 １：当板、２：箱体、４：防水扉、６：押上げ機構、７
：水平な枢軸、８：伸縮ロッド、１４：傾斜案内部、１
５：コイルスプリング。Fig. 1 41 Partially cutaway side view showing an embodiment of the present invention, Part 2
The figure is a partially cutaway side view showing a different state. 1: Plate, 2: Box body, 4: Waterproof door, 6: Push-up mechanism, 7
: horizontal pivot, 8: telescopic rod, 14: inclined guide part, 1
5: Coil spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 出入口の両側に当板１を立設して該出入口の水面に埋設
された箱体２を常時は覆っている防水扉４を該箱体２内
に設けられる押上げ機構６をもって前記当板１に向って
起立させるようにした防水扉開閉装置において、該箱体
２に防水扉起立用の伸縮ロッド８を備また押上げ機構６
をほぼ水平５状態に収納してその基端を水平な枢軸７に
枢着するとともに該箱体２内における前記伸縮ロッド８
の先方位置には伸縮開始時に該伸縮ロッド８の先端を斜
上向きに案内させる傾斜案内部１４を設け、さらに、前
記押上げ機構６には伸縮ロッド８を伸長方向に付勢する
コイルスプリング１５を間装したことを特徴とする防水
扉開閉装置。A stop plate 1 is erected on both sides of the entrance and exit, and the waterproof door 4, which normally covers the box 2 buried in the water surface of the entrance, is lifted up by a push-up mechanism 6 provided inside the box 2. In the waterproof door opening/closing device which is designed to stand up toward
is housed in a substantially horizontal state 5, and its base end is pivotally connected to a horizontal pivot 7, and the telescopic rod 8 in the box body 2 is
An inclined guide portion 14 is provided at the forward position of the telescopic rod 8 to guide the tip of the telescopic rod 8 obliquely upward when the telescopic rod 8 starts to extend.Furthermore, the push-up mechanism 6 is provided with a coil spring 15 that biases the telescopic rod 8 in the direction of extension. A waterproof door opening/closing device characterized by being interlocked.
JP1982187448U 1982-12-10 1982-12-10 Waterproof door opening/closing device Granted JPS5989980U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982187448U JPS5989980U (en) 1982-12-10 1982-12-10 Waterproof door opening/closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982187448U JPS5989980U (en) 1982-12-10 1982-12-10 Waterproof door opening/closing device

Publications (2)

Publication Number Publication Date
JPS5989980U true JPS5989980U (en) 1984-06-18
JPH0144704Y2 JPH0144704Y2 (en) 1989-12-25

Family

ID=30404618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982187448U Granted JPS5989980U (en) 1982-12-10 1982-12-10 Waterproof door opening/closing device

Country Status (1)

Country Link
JP (1) JPS5989980U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055679U (en) * 1983-09-24 1985-04-18 高桑　宣幸 Manual waterproof door
JP2023047926A (en) * 2021-09-27 2023-04-06 株式会社オカムラ Waterproof plate device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055679U (en) * 1983-09-24 1985-04-18 高桑　宣幸 Manual waterproof door
JP2023047926A (en) * 2021-09-27 2023-04-06 株式会社オカムラ Waterproof plate device

Also Published As

Publication number Publication date
JPH0144704Y2 (en) 1989-12-25

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