JPH0722999U - Square iron lid - Google Patents
Square iron lidInfo
- Publication number
- JPH0722999U JPH0722999U JP1170392U JP1170392U JPH0722999U JP H0722999 U JPH0722999 U JP H0722999U JP 1170392 U JP1170392 U JP 1170392U JP 1170392 U JP1170392 U JP 1170392U JP H0722999 U JPH0722999 U JP H0722999U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- receiving frame
- receiving
- independent
- square iron
- 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
Landscapes
- Closures For Containers (AREA)
Abstract
(57)【要約】
【目的】 水密を要するガソリンスタンドの地下貯槽
の開閉部に設置する角形鉄蓋、特に独立した２枚の角形
蓋体を有する構成に於て、その水密性を確保する構造と
する。
【構成】 角形蓋体１．１′をパッキング６を介して
載置する蓋受物４．４′を有する受枠２を一体として構
成し、該受枠２の中央に隔壁３を設け、且つそれぞれ独
立した開口部５．５′、及び該受枠２の下面全周に連続
したスカートを有する構成。
(57) [Abstract] [Purpose] A structure that secures the watertightness of a square iron lid installed at the opening / closing part of the underground storage tank of a gas station that requires watertightness, especially in the configuration having two independent square lids. And [Structure] A receiving frame 2 having a lid receiving member 4.4 'on which a rectangular lid 1.1' is placed via a packing 6 is integrally configured, and a partition wall 3 is provided at the center of the receiving frame 2 and each is independent. The opening 5.5 'and the skirt continuous to the entire circumference of the lower surface of the receiving frame 2.
Description
【０００１】[0001]
本考案は、主としてガソリンスタンドの地下貯槽の開閉部に設置する角形鉄蓋 に於て、床面の水洗時等に水の槽内えの流入を完全に防止することを得る構成に 係る。 The present invention mainly relates to a structure in which a square iron lid installed at an opening / closing portion of an underground storage tank of a gas station can completely prevent the inflow of water into the tank when the floor surface is washed.
【０００２】[0002]
従来、２枚の蓋体を有する角形鉄蓋は、それぞれ独立した蓋体、及び受枠を有 し、これをパッキング等を介して連接し、ネジ等で一体的に組付ける構成がある 。 Conventionally, a prismatic iron lid having two lid bodies has an independent lid body and a receiving frame, which are connected to each other through packing or the like and integrally assembled with screws or the like.
【０００３】[0003]
大型の角形鉄蓋の場合、単一蓋とすると重量大となり、操作に不便を来たすた めに２枚の蓋に分割することは通例行はれているものである。こゝに於てそれぞ れの蓋を支持する受枠を独立した構成とし、これをネジ等で連接する構造とする 場合、組付面の状態、組付方法の適否で隙間を生じる恐れかあり、且つ長期の設 置状態ではゆるみの発生等により槽内えの水の流入の恐れがあり、これを簡単な 構成で実施することを解決すべき技術的課題とするものである。 In the case of a large rectangular iron lid, the weight of a single lid is heavy, and it is customary to divide it into two lids for the inconvenience of operation. In this case, if the receiving frame that supports each lid is configured separately and the structure is such that they are connected by screws etc., there may be a gap depending on the condition of the mounting surface and the suitability of the mounting method. In addition, there is a risk that water will flow into the tank due to loosening, etc. when installed for a long period of time. Implementing this with a simple structure is a technical issue to be solved.
【０００４】[0004]
上記課題を解決するための技術的手段は、２枚の角形蓋体を支持する受枠をそ れぞれ独立して構成することなく、一体の受枠とし、中央に隔壁を設けてそれぞ れ独立した水密構造可能な蓋受部を構成し、且つそれぞれ独立した開口部を構成 する。 The technical means for solving the above-mentioned problems is to form an integral receiving frame without separately configuring the receiving frames for supporting the two rectangular lids, and to provide a partition wall in the center to form an independent receiving frame. A lid receiving portion capable of having a watertight structure is formed, and independent opening portions are formed.
【０００５】[0005]
従来、２枚の蓋体を有する角形鉄蓋に於ける槽内えの水の流入原因の最たる受 枠継目を無くすることにより、水密構造を容易とするものである。 Conventionally, in a square iron lid having two lids, the watertight structure is facilitated by eliminating the receiving frame seam, which is the main cause of water inflow in the tank.
【０００６】[0006]
以下に、本案の実施例を図面に基づいて説明する。図１に於て、１．１′は蓋 体、２は隔壁３を一体に有する受枠、４．４′は蓋受部、５．５′は開口部、６ はパッキング、７は該受枠２の下面に構成したスカート、８は地下槽本体９の開 口面となるプロテクターを示すものである。 An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, 1.1 'is a lid, 2 is a receiving frame integrally having a partition wall 3, 4.4' is a lid receiving portion, 5.5 'is an opening portion, 6 is packing, 7 is the receiving frame 2 A skirt formed on the lower surface of the underside and a protector 8 serving as the opening surface of the underground tank body 9.
【０００７】[0007]
以上のように本案によれば、受枠構造が一体であり、図２で示す従来構造に於 ける独立した受枠１１．１１′を連接する接合部１２、及びパッキング１３、ネ ジ１４がなく、この部位からの漏水はなく、蓋体１．１′と蓋受部４．４′の間 にパッキング６を介在させ、受枠下部にはスカート７を全周連続で構成するため にこの部位での漏水もなく、程んど水密性完全な製品を提供することが出来ると いう効果がある。 As described above, according to the present invention, the receiving frame structure is integrated, and there is no joint 12 connecting the independent receiving frames 11.11 'in the conventional structure shown in FIG. There is no water leakage from the part, and the packing 6 is interposed between the lid body 1.1 'and the lid receiving part 4.4', and the skirt 7 is continuously formed around the lower part of the receiving frame. It has the effect of being able to provide a product that is almost completely watertight.
【図１】本考案を実施せる角型鉄蓋の正面断面図。FIG. 1 is a front cross-sectional view of a square iron lid according to the present invention.
【図２】従来構造例の角形鉄蓋の正面断面図。FIG. 2 is a front cross-sectional view of a square iron lid of a conventional structure example.
１．１′ 蓋体 １１．１１′
受枠 ２ 受枠 １３ パ
ッキング ３ 隔壁 １４
ネジ ４．４′ 蓋受部 ５．５′ 開口部 ６ パッキング ７ スカート ８ プロテクター1.1 'Lid 11.11'
Receiving frame 2 Receiving frame 13 Packing 3 Partition wall 14
Screw 4.4 'Lid receiving part 5.5' Opening part 6 Packing 7 Skirt 8 Protector
Claims (1)
け、分割したそれぞれに独立した２個の角形開口部を構
成し、且つ該開口部のそれぞれに角形蓋体をパッキング
を介して載置する蓋受部を構成し、且つ受枠下面の全周
にスカートを有することを特徴とする水密角形鉄蓋。1. A partition wall is provided in the center of a rectangular receiving frame, and two independent rectangular openings are formed in each of the divided parts, and a rectangular lid is placed on each of the openings via packing. A watertight prismatic iron lid, which constitutes a lid receiving portion and has a skirt all around the lower surface of the receiving frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1170392U JPH0722999U (en) | 1992-01-23 | 1992-01-23 | Square iron lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1170392U JPH0722999U (en) | 1992-01-23 | 1992-01-23 | Square iron lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0722999U true JPH0722999U (en) | 1995-04-25 |
Family
ID=11785409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1170392U Pending JPH0722999U (en) | 1992-01-23 | 1992-01-23 | Square iron lid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0722999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7133876B1 (en) * | 2021-07-07 | 2022-09-09 | 株式会社中部コーポレーション | waterproof hatch |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215834U (en) * | 1988-07-18 | 1990-01-31 |
-
1992
- 1992-01-23 JP JP1170392U patent/JPH0722999U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215834U (en) * | 1988-07-18 | 1990-01-31 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7133876B1 (en) * | 2021-07-07 | 2022-09-09 | 株式会社中部コーポレーション | waterproof hatch |
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