JPS58123200U - Lid opening/closing device - Google Patents

Lid opening/closing device

Info

Publication number
JPS58123200U
JPS58123200U JP2023582U JP2023582U JPS58123200U JP S58123200 U JPS58123200 U JP S58123200U JP 2023582 U JP2023582 U JP 2023582U JP 2023582 U JP2023582 U JP 2023582U JP S58123200 U JPS58123200 U JP S58123200U
Authority
JP
Japan
Prior art keywords
lid
operating piece
opening
lock rod
closing device
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.)
Pending
Application number
JP2023582U
Other languages
Japanese (ja)
Inventor
中島 泰博
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP2023582U priority Critical patent/JPS58123200U/en
Publication of JPS58123200U publication Critical patent/JPS58123200U/en
Pending legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)
  • Closing And Opening Devices For Wings, And Checks 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) [Abstract] 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図は本考案−実施例の使用例を示す側面図、−第2
図は同上の斜視図、第3図は同上の要部側断面図、第4
図は同上の要部側面図、第5図は同上の要部斜視図であ
る。 2は開口、3は蓋、4はロック棒、5は係止具、6は操
作片、7は摺動規制手段、8は反転付勢ばねである。
Figure 1 is a side view showing an example of the use of the present invention.
The figure is a perspective view of the same as above, Figure 3 is a side sectional view of the main part of the same as above, and Figure 4 is a perspective view of the same as above.
The figure is a side view of the main part of the same as the above, and FIG. 5 is a perspective view of the main part of the same. 2 is an opening, 3 is a lid, 4 is a locking rod, 5 is a locking tool, 6 is an operating piece, 7 is a sliding restriction means, and 8 is a reversal biasing spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 開口の後端縁に後縁が枢着された蓋と、前端が蓋の前縁
より突出自在で蓋の上面に沿って摺動自在に設けられた
ロック棒と、開口の前端縁に設けられたロック棒の前端
に保合自在な係止具と、ロック棒を駆動する操作片と、
操作片の摺動範囲を規制する摺動範囲規制手段と、蓋の
上面と操作片との間に介装され操作片の摺動範囲の中間
点において付勢力向が反転する反転付勢ばねとで構成さ
れ、操作力の摺動操作時の後半部において摺動操作方向
と反転付勢ばねの付勢方向が一致するようにして成る蓋
の開閉装置。
A lid whose rear edge is pivotally attached to the rear edge of the opening, a lock bar whose front end protrudes from the front edge of the lid and is slidable along the top surface of the lid, and a lock rod which is provided at the front edge of the opening. a locking device that can be freely secured to the front end of the lock rod; an operating piece that drives the lock rod;
a sliding range regulating means for regulating the sliding range of the operating piece; and a reversing biasing spring that is interposed between the top surface of the lid and the operating piece and whose biasing direction is reversed at the midpoint of the sliding range of the operating piece. A lid opening/closing device comprising: a sliding operation direction and a biasing direction of a reversing biasing spring in the latter half of the sliding operation of the operating force.
JP2023582U 1982-02-15 1982-02-15 Lid opening/closing device Pending JPS58123200U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023582U JPS58123200U (en) 1982-02-15 1982-02-15 Lid opening/closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023582U JPS58123200U (en) 1982-02-15 1982-02-15 Lid opening/closing device

Publications (1)

Publication Number Publication Date
JPS58123200U true JPS58123200U (en) 1983-08-22

Family

ID=30032408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023582U Pending JPS58123200U (en) 1982-02-15 1982-02-15 Lid opening/closing device

Country Status (1)

Country Link
JP (1) JPS58123200U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149270U (en) * 1974-10-08 1976-04-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149270U (en) * 1974-10-08 1976-04-13

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