JPS627447U - - Google Patents
Info
- Publication number
- JPS627447U JPS627447U JP10021285U JP10021285U JPS627447U JP S627447 U JPS627447 U JP S627447U JP 10021285 U JP10021285 U JP 10021285U JP 10021285 U JP10021285 U JP 10021285U JP S627447 U JPS627447 U JP S627447U
- Authority
- JP
- Japan
- Prior art keywords
- lid body
- handle
- eccentric
- lid
- push
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の蓋の一実施例を示す縦断側面
図、第２図は同蓋の平面図、第３図は本考案の蓋
を裏返しに状態の初期作動体部分の平面図、第４
図は把手を引き出して第６図のように回動させた
状態の平面図、第５図〜第８図は本考案の蓋の開
閉状態の説明図、第９図は従来の蓋の一例を示す
縦断面図、第１０図は従来の蓋の他例を示す部分
縦断面図である。
１は受枠、２は蓋本体、３は把手、４は初期作
動体、５は把手案内溝、１２は偏心押し上げ体、
１３は回動体。
Fig. 1 is a vertical sectional side view showing an embodiment of the lid of the present invention, Fig. 2 is a plan view of the lid, Fig. 3 is a plan view of the initial operating body portion of the lid of the invention with the lid turned inside out, 4
The figure is a plan view of the handle pulled out and rotated as shown in Figure 6, Figures 5 to 8 are explanatory diagrams of the lid of the present invention in the open and closed states, and Figure 9 is an example of the conventional lid. FIG. 10 is a partial longitudinal sectional view showing another example of the conventional lid. 1 is a receiving frame, 2 is a lid body, 3 is a handle, 4 is an initial operating body, 5 is a handle guide groove, 12 is an eccentric push-up body,
13 is a rotating body.
Claims (1)
体と、受枠に押し当てて回動することにより蓋本
体を開閉自在とした把手と、把手を回動して蓋本
体を開ける初期の時点で蓋本体を押し上げる初期
作動体とから構成され、蓋本体にはその外周面に
開通する把手案内溝が形成され、把手は蓋本体に
差し込み引き出し自在で且つ蓋本体から外れない
よう同本体に取り付けられてなるマンホールの蓋
。 (2) 初期作動体が、蓋本体の内面に回動自在な
るよう取り付けられて把手の回動と共に回動する
ようにした偏心押し上げ体と、蓋本体の内面に回
動自在なるよう取り付けられて偏心押し上げ体が
回動するとそれにより回動されて蓋本体を押し上
げるようにした回動体とから構成される実用新案
登録請求の範囲第１項記載のマンホールの蓋。 (3) 把手が偏心押し上げ体を貫通して蓋本体に
取り付けられている実用新案登録請求の範囲第２
項記載のマンホールの蓋。[Scope of claim for utility model registration] (1) A lid body that is fitted into a receiving frame so that it can be opened and closed, a handle that can be pressed against the receiving frame and rotated to open and close the lid body, and a handle that rotates. and an initial operating body that pushes up the lid body at the initial stage of opening the lid body.The lid body has a handle guide groove that opens on its outer circumferential surface, and the handle can be inserted into and pulled out from the lid body. A manhole cover that is attached to the same body so that it does not come off. (2) The initial operating body includes an eccentric push-up body which is rotatably attached to the inner surface of the lid body so as to rotate with the rotation of the handle, and an eccentric pusher which is rotatably attached to the inner surface of the lid body. The manhole cover according to claim 1, which is a registered utility model, and comprises a rotating body which is rotated by the eccentric push-up body to push up the cover body when the eccentric push-up body rotates. (3) Utility model registration claim No. 2 in which the handle passes through the eccentric pusher and is attached to the lid body.
Manhole cover mentioned in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10021285U JPH03442Y2 (en) | 1985-07-01 | 1985-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10021285U JPH03442Y2 (en) | 1985-07-01 | 1985-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS627447U true JPS627447U (en) | 1987-01-17 |
| JPH03442Y2 JPH03442Y2 (en) | 1991-01-09 |
Family
ID=30969818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10021285U Expired JPH03442Y2 (en) | 1985-07-01 | 1985-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03442Y2 (en) |
-
1985
- 1985-07-01 JP JP10021285U patent/JPH03442Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03442Y2 (en) | 1991-01-09 |
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