JPS5863250U - iron lid - Google Patents

iron lid

Info

Publication number
JPS5863250U
JPS5863250U JP15920081U JP15920081U JPS5863250U JP S5863250 U JPS5863250 U JP S5863250U JP 15920081 U JP15920081 U JP 15920081U JP 15920081 U JP15920081 U JP 15920081U JP S5863250 U JPS5863250 U JP S5863250U
Authority
JP
Japan
Prior art keywords
shelf
receiving frame
iron lid
lid
opening
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
JP15920081U
Other languages
Japanese (ja)
Other versions
JPS5935652Y2 (en
Inventor
戸簾　準一
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 JP15920081U priority Critical patent/JPS5935652Y2/en
Publication of JPS5863250U publication Critical patent/JPS5863250U/en
Application granted granted Critical
Publication of JPS5935652Y2 publication Critical patent/JPS5935652Y2/en
Expired legal-status Critical Current

Links

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図は本考案による鉄蓋の中央部縦断面図、第２図は
受枠の部分平面図、第３図は第１図中の線■−■に沿っ
た断面図、第４図は第３図の側面図、第５図は第１図中
の線■−■に沿った矢複図、第６図は蓋部材の部分側面
図、第７図は蓋部材の部分平面図である。Figure 1 is a vertical sectional view of the central part of the iron lid according to the present invention, Figure 2 is a partial plan view of the receiving frame, Figure 3 is a sectional view taken along the line ■-■ in Figure 1, and Figure 4 is the 3 is a side view, FIG. 5 is a cross-sectional view taken along the line ■-■ in FIG. 1, FIG. 6 is a partial side view of the lid member, and FIG. 7 is a partial plan view of the lid member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 地面または床面に敷設される周縁枠状の受枠と該受枠に
開閉可能に取付けられる蓋部材とを備えた鉄蓋において
、前記受枠の内周部に開口を有する棚部を設け、前記蓋
部材の下面に断面上状の案内掛合部を設け、前記棚部と
前記案内掛合部とを、該棚部の開口を通して延在する下
端部に掛止張出部が形成されかつ上端部に前記案内掛合
部の両側に案内掛合される内向き突起を有する二股部が
形成された連結部材によって自在連結することを特徴と
する鉄蓋。In an iron lid comprising a peripheral frame-shaped receiving frame laid on the ground or floor surface and a lid member attached to the receiving frame in an openable and closable manner, a shelf portion having an opening is provided in an inner peripheral portion of the receiving frame, and the lid member A guide hooking portion having an upward cross section is provided on the lower surface of the shelf, and a hooking overhang is formed at a lower end extending through the opening of the shelf and the guide hooking portion is formed at an upper end thereof. An iron lid characterized in that it is freely connected by a connecting member formed with a bifurcated part having inward protrusions that are guided and engaged on both sides of the engaging part.
JP15920081U 1981-10-26 1981-10-26 iron lid Expired JPS5935652Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15920081U JPS5935652Y2 (en) 1981-10-26 1981-10-26 iron lid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15920081U JPS5935652Y2 (en) 1981-10-26 1981-10-26 iron lid

Publications (2)

Publication Number Publication Date
JPS5863250U true JPS5863250U (en) 1983-04-28
JPS5935652Y2 JPS5935652Y2 (en) 1984-10-02

Family

ID=29951663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15920081U Expired JPS5935652Y2 (en) 1981-10-26 1981-10-26 iron lid

Country Status (1)

Country Link
JP (1) JPS5935652Y2 (en)

Also Published As

Publication number Publication date
JPS5935652Y2 (en) 1984-10-02

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