JPS6428442U - - Google Patents

Info

Publication number
JPS6428442U
JPS6428442U JP12136787U JP12136787U JPS6428442U JP S6428442 U JPS6428442 U JP S6428442U JP 12136787 U JP12136787 U JP 12136787U JP 12136787 U JP12136787 U JP 12136787U JP S6428442 U JPS6428442 U JP S6428442U
Authority
JP
Japan
Prior art keywords
hinge
hardware
lid
pin
screw
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
JP12136787U
Other languages
Japanese (ja)
Other versions
JPH0540121Y2 (en
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 filed Critical
Priority to JP12136787U priority Critical patent/JPH0540121Y2/ja
Publication of JPS6428442U publication Critical patent/JPS6428442U/ja
Application granted granted Critical
Publication of JPH0540121Y2 publication Critical patent/JPH0540121Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第1図は本案を実施した人孔鉄蓋の敷設状態の
正面断面図、第2図は第1図から開蓋状態とした
正面断面図、第3図は蝶番金具取付状態であり、
且つ第2図状態の要部斜視図、第4図は更に要部
をなす蝶番金物部及びピンの相対位置を示す正面
断面図である。 1…受枠、2…蓋本体、3…承部、4…蝶番金
物本体部、5…ピン、6…蝶番金物上部部品、7
…路面、8…雌ネジ、9…透孔、10…六角穴付
ネジ、11…ピン収納部、12…抜止部、13…
廻止片。
Figure 1 is a front sectional view of the manhole iron cover installed according to the present invention, Figure 2 is a front sectional view of Figure 1 with the lid opened, and Figure 3 is the hinge fitting installed.
FIG. 2 is a perspective view of the main parts in the state shown in FIG. 2, and FIG. 4 is a front sectional view showing the relative positions of the hinge hardware and the pin, which are the main parts. DESCRIPTION OF SYMBOLS 1... Receiving frame, 2... Lid main body, 3... Reception part, 4... Hinge hardware body part, 5... Pin, 6... Hinge hardware upper part, 7
...Road surface, 8...Female screw, 9...Through hole, 10...Hexagon socket head screw, 11...Pin storage part, 12...Removal prevention part, 13...
Rotating piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 蝶番金物を縦方向に遊嵌する承部を有する受枠
、該蝶番金物上部を一体構造のピンにより支承す
る蓋本体を有する構成に於て、該蝶番金物のピン
を係合する上部部分を2個の部品に分割し、本体
をなす下部部品の上面に廻止め片及び雌ネジを形
成し、且つ上部部品の下面にピン収納部を設け、
且つ該雌ネジと対応する透孔を穿設し、別個のネ
ジにより一体的に締付けるべくなしたことを特徴
とする蝶番付人孔鉄蓋。
In a structure having a receiving frame having a receiving part into which a hardware hinge is loosely fitted in the vertical direction, and a lid body supporting the upper part of the hinge hardware with an integrated pin, there are two upper parts that engage the pins of the hinge hardware. A rotation prevention piece and a female thread are formed on the upper surface of the lower part forming the main body, and a pin storage part is provided on the lower surface of the upper part,
A hinged manhole iron lid characterized in that a through hole corresponding to the female screw is bored and the lid is integrally tightened with a separate screw.
JP12136787U 1987-08-07 1987-08-07 Expired - Lifetime JPH0540121Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12136787U JPH0540121Y2 (en) 1987-08-07 1987-08-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12136787U JPH0540121Y2 (en) 1987-08-07 1987-08-07

Publications (2)

Publication Number Publication Date
JPS6428442U true JPS6428442U (en) 1989-02-20
JPH0540121Y2 JPH0540121Y2 (en) 1993-10-12

Family

ID=31368310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12136787U Expired - Lifetime JPH0540121Y2 (en) 1987-08-07 1987-08-07

Country Status (1)

Country Link
JP (1) JPH0540121Y2 (en)

Also Published As

Publication number Publication date
JPH0540121Y2 (en) 1993-10-12

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