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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
Description
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)
、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.
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) |
-
1987
- 1987-08-07 JP JP12136787U patent/JPH0540121Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540121Y2 (en) | 1993-10-12 |