JPS6345857U - - Google Patents
Info
- Publication number
- JPS6345857U JPS6345857U JP14071586U JP14071586U JPS6345857U JP S6345857 U JPS6345857 U JP S6345857U JP 14071586 U JP14071586 U JP 14071586U JP 14071586 U JP14071586 U JP 14071586U JP S6345857 U JPS6345857 U JP S6345857U
- Authority
- JP
- Japan
- Prior art keywords
- hook member
- locking mechanism
- pivotally supported
- lid body
- back surface
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 2
Description
図面は本考案に係る地下構造物用錠機構の実施
例を示すもので第１図は錠機構要部の断面図、第
２図は解錠状態の断面図、第３図は分解斜視図、
第４図は錠機構の正面図である。
１……蓋体、２……枠体、３……内突縁、４…
…鉤部材、４ａ……当接面、５……支片、６……
開蓋アーム、７……空所、８……押圧部、９……
規制部材、１０……中間部材、１１……ストツパ
ー、１２……溝。
The drawings show an embodiment of the locking mechanism for underground structures according to the present invention, and FIG. 1 is a sectional view of the main parts of the locking mechanism, FIG. 2 is a sectional view in an unlocked state, and FIG. 3 is an exploded perspective view.
FIG. 4 is a front view of the locking mechanism. 1... Lid body, 2... Frame body, 3... Inner projecting edge, 4...
...Hook member, 4a... Contact surface, 5... Branch piece, 6...
Opening arm, 7... Blank space, 8... Pressing part, 9...
Regulating member, 10... intermediate member, 11... stopper, 12... groove.
Claims (1)
突縁３に係合する鉤部材４を蓋体裏面の周縁部に
軸支した構造の錠機構であつて、鉤部材４は、側
部に支片５を有し、また上部は開蓋アーム６を通
す空所７であるとともに、上部外面に当接面４ａ
を有しており、開蓋アーム６は先端が蓋体１の小
開口１ａに臨むように蓋体裏面に軸支し、前記当
接面４ａに当接して鉤部材４を内突縁３から離脱
する方向へ押す押圧部８をアーム先端部の下位に
設け、さらに閉蓋時に鉤部材４を施錠位置に規制
する部材９を開蓋アーム６の他端に設けたことを
特徴とする地下構造物用錠機構。 (2) 鉤部材４は、中間部材１０を介して蓋体１
の裏面に軸支され、該部材１０に鉤部材４の外側
と係止するストツパー１１を設けた実用新案登録
請求の範囲第１項記載の地下構造物用錠機構。 (3) 鉤部材４は、中間部材１０のストツパー１
１を通過させる溝１２を有する実用新案登録請求
の範囲第２項記載の地下構造物用錠機構。[Claims for Utility Model Registration] (1) A lock having a structure in which a hook member 4 that engages with an inner protruding edge 3 of a frame 2 that receives a cover 1 of an underground structure is pivotally supported on the periphery of the back surface of the cover. The hook member 4 has a support piece 5 on the side, a cavity 7 in the upper part through which the opening arm 6 is passed, and an abutment surface 4a on the outer surface of the upper part.
The opening arm 6 is pivotally supported on the back surface of the lid body so that its tip faces the small opening 1a of the lid body 1, and comes into contact with the abutment surface 4a to open the hook member 4 from the inner protruding edge 3. An underground structure characterized in that a pressing part 8 for pushing in the direction of detachment is provided below the tip of the arm, and a member 9 for regulating the hook member 4 to the locked position when the lid is closed is provided at the other end of the opening arm 6. Lock mechanism for objects. (2) The hook member 4 is connected to the lid body 1 via the intermediate member 10.
A locking mechanism for an underground structure according to claim 1, which is a registered utility model and is provided with a stopper 11 which is pivotally supported on the back surface of the member 10 and which engages with the outside of the hook member 4. (3) The hook member 4 is attached to the stopper 1 of the intermediate member 10.
1. A locking mechanism for underground structures according to claim 2, which has a groove 12 through which a locking mechanism for underground structures is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14071586U JPH042209Y2 (en) | 1986-09-13 | 1986-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14071586U JPH042209Y2 (en) | 1986-09-13 | 1986-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6345857U true JPS6345857U (en) | 1988-03-28 |
| JPH042209Y2 JPH042209Y2 (en) | 1992-01-24 |
Family
ID=31047826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14071586U Expired JPH042209Y2 (en) | 1986-09-13 | 1986-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042209Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019112827A (en) * | 2017-12-23 | 2019-07-11 | アクアインテック株式会社 | Lid receiving frame set for underground structure |
| JP2020002769A (en) * | 2017-12-23 | 2020-01-09 | アクアインテック株式会社 | Lid receiving frame set for underground structure |
| JP2022003215A (en) * | 2019-08-22 | 2022-01-11 | アクアインテック株式会社 | Lid receiving frame set for underground structure |
-
1986
- 1986-09-13 JP JP14071586U patent/JPH042209Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019112827A (en) * | 2017-12-23 | 2019-07-11 | アクアインテック株式会社 | Lid receiving frame set for underground structure |
| JP2020002769A (en) * | 2017-12-23 | 2020-01-09 | アクアインテック株式会社 | Lid receiving frame set for underground structure |
| JP2021191946A (en) * | 2017-12-23 | 2021-12-16 | アクアインテック株式会社 | Lid receiving frame set for underground structure |
| JP2022003215A (en) * | 2019-08-22 | 2022-01-11 | アクアインテック株式会社 | Lid receiving frame set for underground structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH042209Y2 (en) | 1992-01-24 |
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