JPH0441176U - - Google Patents
Info
- Publication number
- JPH0441176U JPH0441176U JP8297390U JP8297390U JPH0441176U JP H0441176 U JPH0441176 U JP H0441176U JP 8297390 U JP8297390 U JP 8297390U JP 8297390 U JP8297390 U JP 8297390U JP H0441176 U JPH0441176 U JP H0441176U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- piston
- self
- valve
- small hole
- 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
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Details Of Valves (AREA)
Description
第１図は本考案の一実施例を示す自閉水栓の縦
断面図、第２図は要部の拡大縦断面図、第３図は
補集網の平面図、第４図は従来例の縦断面図、第
５図ａは減圧板の平面図、第５図ｂは同図ａの
−線矢視断面図である。
１……スリーブ、２……流入口、３……流出口
、４……弁座、５……弁体、６……ピストン、７
……スピンドル、８……ストレーナ、９……減圧
板、９ａ……小孔、１０……圧力室、１１……ス
プリング、１２……プツシヤ、１３……スプリン
グ、１４……補集網、１４ａ……支持リング、１
４ｂ……網、２０……水栓本体、２１……ハンド
ル、２２……給水管、２３……供給管。
Fig. 1 is a longitudinal sectional view of a self-closing faucet showing an embodiment of the present invention, Fig. 2 is an enlarged longitudinal sectional view of the main parts, Fig. 3 is a plan view of the collection net, and Fig. 4 is a conventional example. FIG. 5a is a plan view of the pressure reducing plate, and FIG. 5b is a sectional view taken along the - line in FIG. 5a. DESCRIPTION OF SYMBOLS 1... Sleeve, 2... Inflow port, 3... Outlet port, 4... Valve seat, 5... Valve body, 6... Piston, 7
... Spindle, 8 ... Strainer, 9 ... Pressure reduction plate, 9a ... Small hole, 10 ... Pressure chamber, 11 ... Spring, 12 ... Pusher, 13 ... Spring, 14 ... Collection net, 14a ...Support ring, 1
4b... Net, 20... Faucet body, 21... Handle, 22... Water supply pipe, 23... Supply pipe.
Claims (1)
つて流入側から流出側へ向かう流路に内部を連通
させた圧力室と、前記圧力室の内周壁を摺動する
ピストンを一体にした弁体と、該弁体の移動方向
に形成された弁座及び該弁座に開けた弁孔とを備
え、前記弁体を弁座から離れる方向に押して開弁
させ且つ前記小孔から圧力室内に流入する水によ
つて閉弁する自閉水栓において、前記圧力室の内
部であつて前記ピストンのストロークエンドに干
渉しない位置に、圧力室を形成した部品の溶出成
分を付着させる補集網を組み込んだことを特徴と
する自閉水栓。 A pressure chamber having a pressure reducing plate with a small hole at the end and communicating the inside with a flow path from the inflow side to the outflow side through the small hole, and a piston that slides on the inner circumferential wall of the pressure chamber are integrated. the valve body, a valve seat formed in the direction of movement of the valve body, and a valve hole formed in the valve seat; In a self-closing faucet that closes when water flows into a pressure chamber, the eluted components of the parts forming the pressure chamber are attached to a position inside the pressure chamber that does not interfere with the stroke end of the piston. A self-closing faucet characterized by incorporating a collecting screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8297390U JP2546275Y2 (en) | 1990-08-03 | 1990-08-03 | Self-closing faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8297390U JP2546275Y2 (en) | 1990-08-03 | 1990-08-03 | Self-closing faucet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441176U true JPH0441176U (en) | 1992-04-08 |
| JP2546275Y2 JP2546275Y2 (en) | 1997-08-27 |
Family
ID=31630257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8297390U Expired - Lifetime JP2546275Y2 (en) | 1990-08-03 | 1990-08-03 | Self-closing faucet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2546275Y2 (en) |
-
1990
- 1990-08-03 JP JP8297390U patent/JP2546275Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2546275Y2 (en) | 1997-08-27 |
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