JPH0318290U - - Google Patents
Info
- Publication number
- JPH0318290U JPH0318290U JP7723989U JP7723989U JPH0318290U JP H0318290 U JPH0318290 U JP H0318290U JP 7723989 U JP7723989 U JP 7723989U JP 7723989 U JP7723989 U JP 7723989U JP H0318290 U JPH0318290 U JP H0318290U
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- locking pieces
- bellows
- irregularities
- raising
- 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
- 238000004140 cleaning Methods 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sewage (AREA)
Description
第１図は本考案の合成樹脂製Ｕ字溝の一実施例
を示す正面図、第２図および第３図は同上使用状
態を示す断面図、第４図は従来品の使用状態を示
す断面図である。
１……管本体、２……流水穴兼清掃穴、３……
係止片、ａ，ｂ……蛇腹状凹凸部。
Fig. 1 is a front view showing an embodiment of the synthetic resin U-shaped groove of the present invention, Figs. 2 and 3 are sectional views showing the above in use, and Fig. 4 is a sectional view showing the conventional product in use. It is a diagram. 1...Pipe body, 2...Water hole and cleaning hole, 3...
Locking pieces, a, b... Concerto-shaped uneven parts.
Claims (1)
部に管壁を切り起こして両側部に係止片を張設し
てなる流水穴兼清掃穴を該管本体の長手方向に対
し所定間隔をもつて形成せしめてなる合成樹脂製
Ｕ字溝。 A drainage hole/cleaning hole is formed by cutting and raising the pipe wall in the upper half of the pipe body with bellows-like irregularities on the inner and outer walls and extending locking pieces on both sides. Synthetic resin U-shaped grooves formed at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7723989U JPH0735894Y2 (en) | 1989-06-30 | 1989-06-30 | U-shaped groove made of synthetic resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7723989U JPH0735894Y2 (en) | 1989-06-30 | 1989-06-30 | U-shaped groove made of synthetic resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0318290U true JPH0318290U (en) | 1991-02-22 |
| JPH0735894Y2 JPH0735894Y2 (en) | 1995-08-16 |
Family
ID=31619441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7723989U Expired - Lifetime JPH0735894Y2 (en) | 1989-06-30 | 1989-06-30 | U-shaped groove made of synthetic resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0735894Y2 (en) |
-
1989
- 1989-06-30 JP JP7723989U patent/JPH0735894Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0735894Y2 (en) | 1995-08-16 |