JPH0360822U - - Google Patents
Info
- Publication number
- JPH0360822U JPH0360822U JP11631289U JP11631289U JPH0360822U JP H0360822 U JPH0360822 U JP H0360822U JP 11631289 U JP11631289 U JP 11631289U JP 11631289 U JP11631289 U JP 11631289U JP H0360822 U JPH0360822 U JP H0360822U
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- floor
- pull
- duct
- buried
- 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
- Details Of Indoor Wiring (AREA)
- Connection Or Junction Boxes (AREA)
Description
第１図は、本考案のフロアダクトの引き出し部
構造を未乾燥のコンクリート床中に埋設したとき
の縦断面図。第２図は、膨張したコンクリート排
除部材が未乾燥のコンクリートを排除したときの
縦断面図。第３図は、変形したコンクリート排除
部材が未乾燥のコンクリートを排除したときの縦
断面図。第４図は、コンクリート排除部材の他に
カバー部材を利用したときの例を示す縦断面図。
１……フロアダクト、２……引き出し部、４…
…筒状部材、６……キヤツプ、８……コンクリー
ト排除部材、９……コンクリート床、２１……カ
バー部材。
FIG. 1 is a longitudinal cross-sectional view of the floor duct pull-out structure of the present invention when it is buried in an undried concrete floor. FIG. 2 is a longitudinal cross-sectional view when the expanded concrete removal member removes undried concrete. FIG. 3 is a longitudinal cross-sectional view when the deformed concrete removal member removes undried concrete. FIG. 4 is a longitudinal sectional view showing an example in which a cover member is used in addition to the concrete removal member. 1...Floor duct, 2...Drawer section, 4...
... Cylindrical member, 6 ... Cap, 8 ... Concrete removal member, 9 ... Concrete floor, 21 ... Cover member.
Claims (1)
コンクリート中に埋設されるフロアダクトの引き
出し部構造において、 前記引き出し部と共に埋設され、かつ、前記コ
ンクリート中の水分を吸収して少なくとも前記コ
ンクリート床の床面方向へ変形するコンクリート
排除部材が、前記引き出し部の上部に設けられて
いる、 ことを特徴とするフロアダクトの引き出し部構造
。[Scope of Claim for Utility Model Registration] In the structure of a pull-out part of a floor duct, which is buried in concrete together with the floor duct when a concrete floor is cast, the pull-out part is buried together with the pull-out part, and absorbs moisture in the concrete to at least A structure of a drawer part of a floor duct, characterized in that a concrete removing member that deforms in the direction of the floor surface of the concrete floor is provided at an upper part of the drawer part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11631289U JPH0360822U (en) | 1989-10-03 | 1989-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11631289U JPH0360822U (en) | 1989-10-03 | 1989-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0360822U true JPH0360822U (en) | 1991-06-14 |
Family
ID=31664594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11631289U Pending JPH0360822U (en) | 1989-10-03 | 1989-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0360822U (en) |
-
1989
- 1989-10-03 JP JP11631289U patent/JPH0360822U/ja active Pending