JPS58133448U - Cover opening/closing device - Google Patents

Cover opening/closing device

Info

Publication number
JPS58133448U
JPS58133448U JP3188982U JP3188982U JPS58133448U JP S58133448 U JPS58133448 U JP S58133448U JP 3188982 U JP3188982 U JP 3188982U JP 3188982 U JP3188982 U JP 3188982U JP S58133448 U JPS58133448 U JP S58133448U
Authority
JP
Japan
Prior art keywords
cover
opening
closing device
pin
closing
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
JP3188982U
Other languages
Japanese (ja)
Other versions
JPH0121815Y2 (en
Inventor
正夫 西牧
Original Assignee
日立工機株式会社
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 日立工機株式会社 filed Critical 日立工機株式会社
Priority to JP3188982U priority Critical patent/JPS58133448U/en
Publication of JPS58133448U publication Critical patent/JPS58133448U/en
Application granted granted Critical
Publication of JPH0121815Y2 publication Critical patent/JPH0121815Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Hinges (AREA)
  • Hinge Accessories (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 the drawing]

第１図は従来装置をラインプリンタに実装した一例を示
す平面図、第２図は第１図のカバー開閉時の状態を説明
する要部拡大図、第３図及び第４図は本考案装置の一実
施例であって、夫々９０゜及び１８０°開いた状態を示
す要部拡大平面図である。 図において、１は固定ヒンジ、２は開閉カバー、３はフ
レーム、４は固定カバー、５はカバーピン、６はヒンジ
ピン、７はリンク、８はロック、１１はカバーホルダー
、１２はスプリングである。Fig. 1 is a plan view showing an example of the conventional device installed in a line printer, Fig. 2 is an enlarged view of the main parts explaining the state of the cover in Fig. 1 when it is opened and closed, and Figs. 3 and 4 are the device of the present invention. FIG. 4 is an enlarged plan view of a main part of the embodiment, showing states opened by 90 degrees and 180 degrees, respectively. In the figure, 1 is a fixed hinge, 2 is an opening/closing cover, 3 is a frame, 4 is a fixed cover, 5 is a cover pin, 6 is a hinge pin, 7 is a link, 8 is a lock, 11 is a cover holder, and 12 is a spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 隣接し、少なくとも一方が開閉するカバーを備えたもの
において、該開閉カバーの回動支点を、該開閉カバーの
支点側に設けられたカバーピン及び他のカバーに設けら
れ、カバーピンに連結されたヒンジピンとし、前記カバ
ーピンに開閉カバーを常時開く方向に付勢するスプリン
グを設けてなるカバー開閉装置。In a device equipped with adjacent covers, at least one of which can be opened and closed, the rotation fulcrum of the opening and closing cover is connected to a cover pin provided on the fulcrum side of the opening and closing cover and another cover, and connected to the cover pin. A cover opening/closing device comprising a hinge pin, and a spring provided on the cover pin to always bias the opening/closing cover in an open direction.
JP3188982U 1982-03-05 1982-03-05 Cover opening/closing device Granted JPS58133448U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3188982U JPS58133448U (en) 1982-03-05 1982-03-05 Cover opening/closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3188982U JPS58133448U (en) 1982-03-05 1982-03-05 Cover opening/closing device

Publications (2)

Publication Number Publication Date
JPS58133448U true JPS58133448U (en) 1983-09-08
JPH0121815Y2 JPH0121815Y2 (en) 1989-06-28

Family

ID=30043537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3188982U Granted JPS58133448U (en) 1982-03-05 1982-03-05 Cover opening/closing device

Country Status (1)

Country Link
JP (1) JPS58133448U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012126027A (en) * 2010-12-15 2012-07-05 Ricoh Co Ltd Opening/closing mechanism, and image forming apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012126027A (en) * 2010-12-15 2012-07-05 Ricoh Co Ltd Opening/closing mechanism, and image forming apparatus

Also Published As

Publication number Publication date
JPH0121815Y2 (en) 1989-06-28

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