JPH054518Y2 - - Google Patents
Info
- Publication number
- JPH054518Y2 JPH054518Y2 JP1987023385U JP2338587U JPH054518Y2 JP H054518 Y2 JPH054518 Y2 JP H054518Y2 JP 1987023385 U JP1987023385 U JP 1987023385U JP 2338587 U JP2338587 U JP 2338587U JP H054518 Y2 JPH054518 Y2 JP H054518Y2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- support frame
- packing member
- engagement
- engagement groove
- 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.)
- Expired - Lifetime
Links
- 238000012856 packing Methods 0.000 claims description 15
- 238000007689 inspection Methods 0.000 claims description 13
- 239000013013 elastic material Substances 0.000 claims description 10
- 235000019645 odor Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
【考案の詳細な説明】 ＜産業上の利用分野＞ この考案は床点検口に関する。[Detailed explanation of the idea] <Industrial application field> This invention relates to a floor inspection port.
＜従来の技術＞
従来、寸法が大きい床点検口の場合、１枚蓋で
は総重量が嵩むため、分割された複数の蓋体が用
いられる。<Prior Art> Conventionally, in the case of a large floor inspection port, a single lid increases the total weight, so a plurality of divided lid bodies are used.
またこの種床点検口では、蓋体を支持する蓋支
持枠と蓋体との間に、一周するパツキンを設けて
気密性を保持し、悪臭洩れを防止している。 In addition, in this kind of floor inspection port, a gasket is provided that goes around the lid and the lid support frame that supports the lid to maintain airtightness and prevent foul odors from leaking.
＜考案が解決しようとする問題点＞
ところが分割された複数の蓋体を用いた場合、
蓋体の衝き合わせ部分に間〓が生じるため、その
間〓より悪臭が洩れるという問題がある。<Problems to be solved by the invention> However, when multiple divided lids are used,
Since there is a gap between the abutting parts of the lid, there is a problem in that bad odors leak through the gap.
この考案は、蓋支持枠に簡単な構成を施すこと
により、蓋体の衝き合わせ部分からの悪臭洩れを
防止した床点検口を提供することを目的とする。 The purpose of this invention is to provide a floor inspection port that prevents foul odors from leaking from the abutting portion of the lid body by providing a simple structure to the lid support frame.
＜問題点を解決するための手段＞
この考案は、床面に埋没される蓋支持枠と、こ
の蓋支持枠内に嵌合される複数の蓋体とからなる
床点検口において、前記蓋支持枠の対向する枠辺
間の前記蓋体の衝き合わせ部分に対応する位置
に、蓋体の衝合辺間の間〓に相当する幅の帯状弾
性材を有するパツキン部材を取外し可能に架設し
たものである。<Means for solving the problem> This invention provides a floor inspection port consisting of a lid support frame buried in the floor surface and a plurality of lid bodies fitted into the lid support frame. A packing member having a band-shaped elastic material having a width corresponding to the width between the abutting sides of the lid body is removably installed at a position corresponding to the abutting part of the lid body between the opposing frame sides of the frame. It is.
そして前記蓋支持枠には係合溝を有する位置決
め板を取り付け、前記パツキン部材には前記係合
溝に係合する係合片を設けて、この係合片と前記
係合溝との係合により前記パツキン部材の帯状弾
性材を蓋体の衝合辺間に位置決め可能としてい
る。 A positioning plate having an engagement groove is attached to the lid support frame, an engagement piece that engages with the engagement groove is provided on the packing member, and the engagement piece is engaged with the engagement groove. This allows the band-shaped elastic material of the packing member to be positioned between the abutting sides of the lid.
＜作用＞
蓋体の衝き合わせ部分にパツキン部材を対応位
置させて帯状弾性材により間〓を塞ぐようにした
ので、複数の蓋体が用いられた床点検口と雖も気
密性が保たれ、悪臭洩れがない。<Function> Since the packing member is positioned correspondingly to the abutting portion of the lid body and the gap is closed with a band-shaped elastic material, airtightness is maintained even when using a floor inspection port where multiple lid bodies are used. No bad odor leaks.
またパツキン部材の係合片を位置決め板の係合
溝に係合させるだけでパツキン部材は蓋体の衝き
合わせ部分に適正かつ容易に位置決めされる。 Furthermore, the seal member can be properly and easily positioned at the abutting portion of the lid body simply by engaging the engagement piece of the seal member with the engagement groove of the positioning plate.
＜実施例＞
第１図は、寸法の大きい床点検口の平面図であ
る。<Example> FIG. 1 is a plan view of a large-sized floor inspection port.
この床点検口は、平面矩形の蓋支持枠１内に２
枚の蓋体２，２ａを嵌合して成る。 There are two floor inspection holes in the lid support frame 1 which is rectangular in plan.
It is formed by fitting two lid bodies 2 and 2a together.
前記蓋支持枠１は、ステンレス製のフオーミン
グ成形材を点検口の寸法に合わせて枠組みしたも
ので、第２図に示す如く、蓋体の外周面に対応す
る傾斜側壁１１の下端に適当幅の平坦部１２を形
成し、その平坦部１２の上面に帯状パツキン１３
が配設してある。 The lid support frame 1 is made of stainless steel forming molded material to match the dimensions of the inspection port, and as shown in FIG. A flat part 12 is formed, and a band-shaped packing 13 is formed on the upper surface of the flat part 12.
is arranged.
前記平坦部１２の端部は、これを平坦部１２の
下方へ折返して底壁１４を形成すると共に、底壁
１４の端部に上向きのフランジ１５が形成してあ
る。一方、傾斜側壁１１の上端には水平な縁部１
６が設けられ、縁部１６の外周縁には前記フラン
ジ１５に対向する下向きのフランジ１７が形成さ
れる。上下のフランジ１５，１７間には、適所に
補強板１８を設けて補強してある。この蓋支持枠
１に蓋体２，２ａを嵌合したとき、パツキン１３
が蓋体２，２ａの下面外周を支持して気密が保た
れる。 The end of the flat part 12 is folded back downwardly to form a bottom wall 14, and an upward flange 15 is formed at the end of the bottom wall 14. On the other hand, the upper end of the inclined side wall 11 has a horizontal edge 1
6, and a downward flange 17 facing the flange 15 is formed on the outer peripheral edge of the edge 16. A reinforcing plate 18 is provided at an appropriate position between the upper and lower flanges 15 and 17 for reinforcement. When the lid bodies 2, 2a are fitted to the lid support frame 1, the gasket 13
supports the outer peripheries of the lower surfaces of the lids 2, 2a to maintain airtightness.
両蓋体２，２ａの衝き合わせ部分には、第３図
および第４図に示すように、この考案の特徴をな
すパツキン部材３が配設される。 As shown in FIGS. 3 and 4, a packing member 3, which is a feature of this invention, is provided at the abutting portion of both lids 2 and 2a.
前記パツキン部材３は、蓋体２，２ａの衝き合
わせ部分に対応して蓋支持枠１の対向する枠辺間
に取外し可能に架設されたもので、全長間に下面
開口の取付溝３６が形成された断面が略三角形状
であつて蓋体２，２ａの衝合辺２１，２１ａ間の
間〓に相当する幅の帯状弾性材３５と、この帯状
弾性材３５の前記取付溝３６に係入されたフラツ
トバー製の中桟３１とから成る。 The packing member 3 is removably installed between opposing frame sides of the lid support frame 1 corresponding to the abutting portions of the lids 2 and 2a, and has a mounting groove 36 with an opening on the bottom surface formed along its entire length. A band-shaped elastic material 35 whose cross section is approximately triangular in shape and has a width corresponding to the width between the abutting sides 21 and 21a of the lids 2 and 2a, and which engages in the mounting groove 36 of this band-shaped elastic material 35. It consists of a middle crosspiece 31 made of a flat bar.
前記蓋支持枠１の底壁１４には、Ｖ状の係合溝
３３を有する位置決め板３２が溶接固定され、一
方、中桟３１の下辺には、前記係合溝３３に対応
して係合片３４が突設されており、係合片３４を
係合溝３３に係合したとき、パツキン部材３が両
蓋体２，２ａの衝合辺２１，２１ａの中間位置に
位置決めされ、帯状弾性材３５が衝合辺２１，２
１ａ間の間〓を塞ぐ。 A positioning plate 32 having a V-shaped engagement groove 33 is welded to the bottom wall 14 of the lid support frame 1, and an engagement piece 34 is protrudingly provided on the lower side of the middle rail 31 in correspondence with the engagement groove 33. When the engagement piece 34 is engaged with the engagement groove 33, the packing member 3 is positioned at the midpoint between the abutment edges 21, 21a of the two lid bodies 2, 2a, and the band-shaped elastic material 35 is engaged with the abutment edges 21, 2
Seal the gap between 1a.
＜考案の効果＞
この考案は上記の如く、蓋体の衝き合わせ部分
にパツキン部材を対応位置させて帯状弾性材によ
り間〓を塞ぐように構成したから、複数の蓋体が
用いられた床点検口と雖も気密性が保たれ、悪臭
洩れを防止できる。<Effects of the invention> As described above, this invention is configured so that the packing member is positioned correspondingly to the abutting portion of the lid body and the gap is closed with a band-shaped elastic material, so that floor inspection using multiple lid bodies is possible. The mouth and shutters are also kept airtight, preventing foul odors from leaking.
また蓋支持枠に係合溝を有する位置決め板を取
り付け、前記パツキン部材には前記係合溝に係合
する係合片を設けたから、係合片を係合溝に係合
させるだけでパツキン部材を蓋体の衝き合わせ部
分に適正かつ容易に位置決めでき、しかも蓋支持
枠に位置決め板を取り付けるだけで特別な加工を
必要としないなど、実用上の効果は顕著である。 Further, since a positioning plate having an engagement groove is attached to the lid support frame, and an engagement piece that engages with the engagement groove is provided on the packing member, the sealing member can be moved by simply engaging the engagement piece with the engagement groove. The practical effects are remarkable, such as being able to properly and easily position the positioning plate at the abutting portion of the lid, and requiring no special processing just by attaching the positioning plate to the lid support frame.
第１図は床点検口の平面図、第２図は第１図
−線に沿う拡大断面図、第３図は第１図−
線に沿う断面図、第４図は第１図−線に沿う
断面図である。
１……蓋支持枠、２，２ａ……蓋体、３……パ
ツキン部材、３２……位置決め板、３３……係合
溝、３４……係合片、３５……帯状弾性材。
Figure 1 is a plan view of the floor inspection opening, Figure 2 is an enlarged cross-sectional view taken along the line from Figure 1, and Figure 3 is a view from Figure 1.
FIG. 4 is a sectional view taken along the line of FIG. 1. DESCRIPTION OF SYMBOLS 1... Lid support frame, 2, 2a... Lid body, 3... Packing member, 32... Positioning plate, 33... Engagement groove, 34... Engagement piece, 35... Band-shaped elastic material.
Claims (1)
に嵌合される複数の蓋体とからなる床点検口にお
いて、 前記蓋支持枠の対向する枠辺間の、前記蓋体の
衝き合わせ部分に対応する位置に、蓋体の衝合辺
間の間〓に相当する幅の帯状弾性材を有するパツ
キン部材を取外し可能に架設し、 前記蓋支持枠には係合溝を有する位置決め板を
取り付け、前記パツキン部材には前記係合溝に係
合する係合片を設けて、この係合片と前記係合溝
との係合により前記パツキン部材の帯状弾性材を
蓋体の衝合辺間の間〓に位置決め可能とした床点
検口。[Scope of Claim for Utility Model Registration] In a floor inspection port consisting of a lid support frame buried in the floor surface and a plurality of lid bodies fitted into the lid support frame, opposing frame sides of the lid support frame. A packing member having a band-shaped elastic material having a width corresponding to the width between the abutting sides of the lid body is removably installed at a position corresponding to the abutting portion of the lid body between the abutting sides of the lid body, and a packing member is removably installed on the lid support frame. A positioning plate having an engagement groove is attached, and the packing member is provided with an engagement piece that engages with the engagement groove, and the engagement of the engagement piece with the engagement groove causes the band-like shape of the packing member to be fixed. A floor inspection port with an elastic material that can be positioned between the abutting sides of the lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987023385U JPH054518Y2 (en) | 1987-02-18 | 1987-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987023385U JPH054518Y2 (en) | 1987-02-18 | 1987-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63132039U JPS63132039U (en) | 1988-08-30 |
| JPH054518Y2 true JPH054518Y2 (en) | 1993-02-04 |
Family
ID=30821649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987023385U Expired - Lifetime JPH054518Y2 (en) | 1987-02-18 | 1987-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH054518Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2622648B2 (en) * | 1992-06-30 | 1997-06-18 | 住友ゴム工業株式会社 | Floor panel underfloor tray |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5922839U (en) * | 1982-08-02 | 1984-02-13 | 株式会社則武鉄工所 | handrail |
-
1987
- 1987-02-18 JP JP1987023385U patent/JPH054518Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5922839U (en) * | 1982-08-02 | 1984-02-13 | 株式会社則武鉄工所 | handrail |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63132039U (en) | 1988-08-30 |
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