JPS63100529U - - Google Patents
Info
- Publication number
- JPS63100529U JPS63100529U JP19574786U JP19574786U JPS63100529U JP S63100529 U JPS63100529 U JP S63100529U JP 19574786 U JP19574786 U JP 19574786U JP 19574786 U JP19574786 U JP 19574786U JP S63100529 U JPS63100529 U JP S63100529U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- main body
- knob
- agricultural
- attached
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
- Sewage (AREA)
Description
第１図〜第３図は本考案の一実施例を示すもの
で、第１図はつまみとロツドの嵌合部を示す一部
切欠拡大正面図、第２図はつまみの底面図、第３
図はつまみとロツドの嵌合部を示す一部切欠拡大
平面図、第４図〜第８図は従来例を示し、第４図
は農業用暗渠排水装置を水田に埋設した状態を示
す断面図、第５図は農業用暗渠排水装置の斜視図
、第６図は水閘の一部切欠正面図、第７図は水間
の要部拡大断面図、第８図はつまみとロツドの嵌
合部を示す一部切欠拡大正面図である。
１０……本体、１２……ロツド、２１……つま
み、２６……流路、２７……リブ、２８……フラ
ンジ部。
Figures 1 to 3 show an embodiment of the present invention. Figure 1 is an enlarged partially cutaway front view showing the fitting part of the knob and rod, Figure 2 is a bottom view of the knob, and Figure 3 is a bottom view of the knob.
The figure is a partially cutaway enlarged plan view showing the fitting part of the knob and rod, Figures 4 to 8 show the conventional example, and Figure 4 is a cross-sectional view showing the agricultural underdrain drainage device buried in a rice field. , Figure 5 is a perspective view of an agricultural culvert drainage system, Figure 6 is a partially cutaway front view of the water lock, Figure 7 is an enlarged sectional view of the main part of the water hole, and Figure 8 is the fitting part of the knob and rod. It is a partially cutaway enlarged front view showing. DESCRIPTION OF SYMBOLS 10... Main body, 12... Rod, 21... Knob, 26... Channel, 27... Rib, 28... Flange part.
Claims (1)
に向く本体と、上端が前記本体の上方に突出する
ように本体内に昇降可能に設けられたパイプ状の
ロツドと、このロツドの下端に取り付けられ前記
本体の下端に設けた接続パイプ内を連通遮断する
昇降可能なゴム栓と、前記ロツドの上端に上方よ
り外嵌合して取り付けられた昇降操作用つまみと
を備え、前記ロツドの下端開口部を下方に開放さ
せ、前記昇降操作用つまみの内面にはロツドの外
面との間に上下方向に形成されて前記ロツドの内
部と連通しつまみ下端に開口する流路を設けた農
業用暗渠排水装置の水閘。 A water lock for agricultural culvert drainage equipment, which includes a main body facing in the vertical direction, a pipe-shaped rod that is movable up and down inside the main body so that its upper end projects above the main body, and a rod that is attached to the lower end of the rod. The rod is provided with a rubber stopper that can be raised and lowered to cut off communication between the inside of the connecting pipe provided at the lower end of the main body, and a knob for lifting and lowering that is attached to the upper end of the rod so as to be externally fitted from above. An agricultural underdrain drainage system, wherein the inner surface of the lift operation knob is provided with a channel formed vertically between it and the outer surface of the rod, communicating with the inside of the rod and opening at the lower end of the knob. Device lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986195747U JPH0434196Y2 (en) | 1986-12-19 | 1986-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986195747U JPH0434196Y2 (en) | 1986-12-19 | 1986-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63100529U true JPS63100529U (en) | 1988-06-30 |
| JPH0434196Y2 JPH0434196Y2 (en) | 1992-08-14 |
Family
ID=31153920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986195747U Expired JPH0434196Y2 (en) | 1986-12-19 | 1986-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434196Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5890224U (en) * | 1981-12-14 | 1983-06-18 | 長岡仁一郎 | water hydrant |
| JPS6158230U (en) * | 1984-09-18 | 1986-04-19 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5995955A (en) * | 1982-11-22 | 1984-06-02 | Hitoshi Satomi | Vortex type dust remover for paper and pulp |
-
1986
- 1986-12-19 JP JP1986195747U patent/JPH0434196Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5890224U (en) * | 1981-12-14 | 1983-06-18 | 長岡仁一郎 | water hydrant |
| JPS6158230U (en) * | 1984-09-18 | 1986-04-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434196Y2 (en) | 1992-08-14 |