JPH0325678U - - Google Patents
Info
- Publication number
- JPH0325678U JPH0325678U JP8515789U JP8515789U JPH0325678U JP H0325678 U JPH0325678 U JP H0325678U JP 8515789 U JP8515789 U JP 8515789U JP 8515789 U JP8515789 U JP 8515789U JP H0325678 U JPH0325678 U JP H0325678U
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- gap
- locking head
- groove
- drain
- 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
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
Landscapes
- Sewage (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は同実施例の一部破断斜視図、第３図は第１図
のＡ部拡大図、第４図は同実施例に使用する部品
の拡大斜視図である。
１０……排水溝、１２，１４……側壁部、１６
，１８……段付部、１９……隙間、２０……溝蓋
、２２……パツキン、２４……係止頭部。
Fig. 1 is a sectional view showing one embodiment of the present invention;
3 is an enlarged view of part A in FIG. 1, and FIG. 4 is an enlarged perspective view of parts used in the embodiment. 10...Drainage ditch, 12, 14...Side wall part, 16
, 18...Stepped portion, 19...Gap, 20...Groove lid, 22...Puttle, 24...Locking head.
Claims (1)
を設け、排水溝より幅広の溝蓋を載置して蓋をす
るようにした排水溝構造において、段付部の側壁
面と溝蓋の側端面との間に所定の隙間を設けると
共に、この隙間にパツキンを配置し、しかもパツ
キンの上端部にはパツキン自体の前記隙間内への
落下を防止すると共に隙間内に土砂等の流入を防
止するための係止頭部を形成させてなることを特
徴とする排水溝構造。 ２ 請求項１記載のパツキンにおいて、前記係止
頭部に接する基端側から下端側に向かうにつれて
厚さが薄くなるようにされてなることを特徴とす
るパツキン。 ３ 請求項１または請求項２記載のパツキンにお
いて、前記係止頭部の形成を部分的に中止してな
る切欠部を設けたことを特徴とするパツキン。[Scope of Claim for Utility Model Registration] 1. In a drain structure in which stepped portions are provided at each opening end side of opposing drain groove side walls, and a groove cover wider than the drain groove is placed to cover the drain groove, A predetermined gap is provided between the side wall surface of the stepped portion and the side end surface of the groove cover, and a gasket is placed in this gap, and a gasket is provided at the upper end of the gasket to prevent the gasket itself from falling into the gap. A drainage ditch structure characterized in that a locking head is formed at the same time to prevent earth and sand from flowing into the gap. 2. The gasket according to claim 1, wherein the gasket becomes thinner from the proximal end in contact with the locking head toward the lower end. 3. The gasket according to claim 1 or 2, further comprising a notch formed by partially canceling the formation of the locking head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989085157U JPH0752227Y2 (en) | 1989-07-19 | 1989-07-19 | Drain structure and foreign material intrusion material in the gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989085157U JPH0752227Y2 (en) | 1989-07-19 | 1989-07-19 | Drain structure and foreign material intrusion material in the gap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0325678U true JPH0325678U (en) | 1991-03-15 |
| JPH0752227Y2 JPH0752227Y2 (en) | 1995-11-29 |
Family
ID=31634125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989085157U Expired - Lifetime JPH0752227Y2 (en) | 1989-07-19 | 1989-07-19 | Drain structure and foreign material intrusion material in the gap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752227Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6096481U (en) * | 1983-12-05 | 1985-07-01 | 日本電信電話株式会社 | Hand hole waterproofing device |
| JPS62176280U (en) * | 1986-04-26 | 1987-11-09 |
-
1989
- 1989-07-19 JP JP1989085157U patent/JPH0752227Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6096481U (en) * | 1983-12-05 | 1985-07-01 | 日本電信電話株式会社 | Hand hole waterproofing device |
| JPS62176280U (en) * | 1986-04-26 | 1987-11-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0752227Y2 (en) | 1995-11-29 |