JPH0336036U - - Google Patents
Info
- Publication number
- JPH0336036U JPH0336036U JP9772189U JP9772189U JPH0336036U JP H0336036 U JPH0336036 U JP H0336036U JP 9772189 U JP9772189 U JP 9772189U JP 9772189 U JP9772189 U JP 9772189U JP H0336036 U JPH0336036 U JP H0336036U
- Authority
- JP
- Japan
- Prior art keywords
- iron lid
- opening
- closing
- fixing device
- view
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本考案による鉄蓋固定装置の一実施例
を示す縦断面図、第２図は本考案による鉄蓋固定
装置の通常使用時の要部を示す部分縦断面図、第
３図は第２図の鉄蓋固定装置において溢水や内部
圧力で鉄蓋が持ち上げられた状態を示す部分縦断
面図、第４図は第２図中の鉄蓋の開口部の裏面図
、第５図は第２図中のロツク部材の斜視図、第６
図は第２図中のロツク部材支持部の正面図、第７
図は第２図中の閉塞部材の斜視図、第８図は第２
図中のフロート式ストツパ部材の正面図、第９図
は第８図のフロート式ストツパ部材の側面図、第
１０図は第２図中の線−から見た受け枠部の
内面の部分正面図、第１１図、第１２図および第
１３図は第２図の鉄蓋固定装置のロツク解除およ
び鉄蓋開放の際の動作を順次示す縦断面図である
。
１…構造物（埋設筐）、２…受け枠部、４…鉄
蓋、７…ロツク機構、１４…開口、１５…ロツク
部材、１６…閉塞部材、２１…フツク部、２４…
頭部（閉塞部材）、２５…錘部（閉塞部材）、３
１…フロート式ストツパ部材、３４…ピン部、３
６…フロート部。
Fig. 1 is a vertical sectional view showing an embodiment of the iron lid fixing device according to the present invention, Fig. 2 is a partial longitudinal sectional view showing the main parts of the iron lid fixing device according to the invention during normal use, and Fig. 3 is a vertical sectional view showing an embodiment of the iron lid fixing device according to the present invention. Figure 2 is a partial vertical sectional view showing the iron lid fixing device in a state where the iron lid is lifted due to overflow or internal pressure, Figure 4 is a back view of the opening of the iron lid in Figure 2, and Figure 5 is Perspective view of the locking member in FIG. 2, No. 6
The figure is a front view of the lock member support part in Figure 2, and
The figure is a perspective view of the closing member in Figure 2, and Figure 8 is a perspective view of the closing member in Figure 2.
9 is a side view of the float type stopper member shown in FIG. 8, and FIG. 10 is a partial front view of the inner surface of the receiving frame section taken from the line - in FIG. 2. , FIG. 11, FIG. 12, and FIG. 13 are vertical cross-sectional views sequentially showing the operation of the iron lid fixing device shown in FIG. 2 when the lock is released and the iron lid is opened. DESCRIPTION OF SYMBOLS 1...Structure (buried casing), 2...Receiving frame part, 4...Iron lid, 7...Lock mechanism, 14...Opening, 15...Lock member, 16...Closing member, 21...Hook part, 24...
Head (occlusion member), 25... Weight portion (occlusion member), 3
1... Float type stopper member, 34... Pin part, 3
6...Float part.
Claims (1)
受け枠部に鉄蓋を開閉可能にセツトする鉄蓋固定
装置において、前記鉄蓋の周縁部に開口を形成し
、該鉄蓋の裏面に、フツク部を有するロツク部材
を揺動可能に支持するとともに、前記開口を閉じ
る頭部を有する閉塞部材の中間部を前記ロツク部
材で揺動自在に支持し、かつ前記受け枠部に、前
記ロツク部材をロツク位置に保持する上昇位置と
該ロツク部材から離れた下降位置との間で揺動可
能に支持されたフロート式ストツパ部材を設ける
ことを特徴とする鉄蓋固定装置。 In an iron lid fixing device for opening and closing an iron lid on a receiving frame provided at the upper end of a structure installed underground, an opening is formed at the peripheral edge of the iron lid, and an opening is formed on the back side of the iron lid. , a lock member having a hook portion is swingably supported, an intermediate portion of a closing member having a head for closing the opening is swingably supported by the lock member, and the lock member is provided on the receiving frame portion. An iron lid fixing device characterized by having a float type stopper member supported so as to be swingable between a raised position where the member is held in a locked position and a lowered position where the member is separated from the locking member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9772189U JPH0336036U (en) | 1989-08-22 | 1989-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9772189U JPH0336036U (en) | 1989-08-22 | 1989-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0336036U true JPH0336036U (en) | 1991-04-09 |
Family
ID=31646854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9772189U Pending JPH0336036U (en) | 1989-08-22 | 1989-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002114413A (en) * | 2000-10-02 | 2002-04-16 | Kao Corp | Dispenser for sterilized sheet |
-
1989
- 1989-08-22 JP JP9772189U patent/JPH0336036U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002114413A (en) * | 2000-10-02 | 2002-04-16 | Kao Corp | Dispenser for sterilized sheet |
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