JPH0354878U - - Google Patents
Info
- Publication number
- JPH0354878U JPH0354878U JP11494689U JP11494689U JPH0354878U JP H0354878 U JPH0354878 U JP H0354878U JP 11494689 U JP11494689 U JP 11494689U JP 11494689 U JP11494689 U JP 11494689U JP H0354878 U JPH0354878 U JP H0354878U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- face
- spiral
- lower cylindrical
- height
- 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 2
Landscapes
- Sewage (AREA)
Description
第１図は本考案の実施例による高さ調節用筒状
部材の使用状態を示す一部破断側面図、第２図は
上記高さ調節用筒状部材の要部を拡大した断面図
、第３図は螺旋状の傾斜端面を展開して示した模
式図、第４Ａ図および第４Ｂ図は螺旋状の傾斜端
面の変形例を展開して示した模式図である。
１……高さ調節用筒状部材、１０……下部円筒
体、１１，２１……螺旋状に形成された傾斜端面
または重合部、２０……上部円筒体、２３……筒
部。
FIG. 1 is a partially cutaway side view showing how the height-adjusting cylindrical member according to the embodiment of the present invention is used; FIG. FIG. 3 is a schematic diagram showing an expanded version of a spiral inclined end surface, and FIGS. 4A and 4B are schematic diagrams showing modified examples of the spiral inclined end surface developed. DESCRIPTION OF SYMBOLS 1... Height adjustment cylindrical member, 10... Lower cylindrical body, 11, 21... Spiral-shaped inclined end surface or overlapping part, 20... Upper cylindrical body, 23... Cylindrical part.
Claims (1)
上部円筒体よりなり、 下部円筒体の上端面または上部円筒体の下端面
の少なくとも何れか一方の端面が螺旋状に形成さ
れていると共に、この螺旋状の端面に対応する重
合部が他方の端面に形成され、下部円筒体または
上部円筒体の何れか一方の円筒体に、他方の円筒
体に回転自在に嵌合される筒部が形成されている
ことを特徴とする排水ますの高さ調節用筒状部材
。[Claims for Utility Model Registration] Consisting of a lower cylindrical body and an upper cylindrical body stacked on the lower cylindrical body, at least one end face of the upper end face of the lower cylindrical body or the lower end face of the upper cylindrical body is formed in a spiral shape. At the same time, an overlapping part corresponding to this spiral end face is formed on the other end face, and is rotatably fitted into either the lower cylindrical body or the upper cylindrical body or the other cylinder body. A cylindrical member for adjusting the height of a drainage basin, characterized in that a cylindrical part is formed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989114946U JPH0748786Y2 (en) | 1989-09-29 | 1989-09-29 | Cylindrical member for height adjustment of drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989114946U JPH0748786Y2 (en) | 1989-09-29 | 1989-09-29 | Cylindrical member for height adjustment of drainage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0354878U true JPH0354878U (en) | 1991-05-27 |
| JPH0748786Y2 JPH0748786Y2 (en) | 1995-11-08 |
Family
ID=31663293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989114946U Expired - Lifetime JPH0748786Y2 (en) | 1989-09-29 | 1989-09-29 | Cylindrical member for height adjustment of drainage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0748786Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5961347U (en) * | 1982-10-15 | 1984-04-21 | 安岡 英夫 | manhole equipment |
-
1989
- 1989-09-29 JP JP1989114946U patent/JPH0748786Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5961347U (en) * | 1982-10-15 | 1984-04-21 | 安岡 英夫 | manhole equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0748786Y2 (en) | 1995-11-08 |