JPH0257164U - - Google Patents
Info
- Publication number
- JPH0257164U JPH0257164U JP13764888U JP13764888U JPH0257164U JP H0257164 U JPH0257164 U JP H0257164U JP 13764888 U JP13764888 U JP 13764888U JP 13764888 U JP13764888 U JP 13764888U JP H0257164 U JPH0257164 U JP H0257164U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- valve
- discharge
- stem
- fitted
- 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
- 239000007788 liquid Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Closures For Containers (AREA)
Description
第１図は本考案液体射出装置の一実施例の縦断
面図、第２図は第１図のＡ−Ａ線断面図である。
１……押下げヘツド、２……ステム、３……シ
リンダー、４……筒状ピストン、６……弁座、１
４……弁体、１５……吐出弁、２７……吸込み弁
。
FIG. 1 is a longitudinal sectional view of an embodiment of the liquid ejecting device of the present invention, and FIG. 2 is a sectional view taken along the line A--A in FIG. 1... Push-down head, 2... Stem, 3... Cylinder, 4... Cylindrical piston, 6... Valve seat, 1
4... Valve body, 15... Discharge valve, 27... Suction valve.
Claims (1)
下端に固定されてシリンダー３に上下摺動可能に
内嵌された筒状ピストン４から、周壁５に下部の
弁座６を除いて周方向とびとびの吐出孔７を開け
、かつ上底８に孔９を開けた逆カツプ状の弁座部
材１０をステム２内に立設形成し、この弁座部材
１０に、前記弁座６に密に弾接内嵌する弁板１１
の上面から前記孔９に貫通する軸１２を起立した
逆Ｔ字形であつて、常時復帰ばね１３で下方に付
勢されて吐出孔７を塞いでいる弁体１４を昇降可
能に取付けた吐出弁１５を具えた液体射出装置。 Stem 2 with push-down head 1 fixed in communication at the upper end
From a cylindrical piston 4 fixed at the lower end and fitted into the cylinder 3 so as to be able to slide vertically, discharge holes 7 are formed in the circumferential wall 5 at intervals in the circumferential direction except for the lower valve seat 6, and holes are formed in the upper bottom 8. A valve seat member 10 in the shape of an inverted cup with opening 9 is formed upright in the stem 2, and a valve plate 11 is fitted into the valve seat member 10 in tight elastic contact with the valve seat 6.
The discharge valve has an inverted T-shape with a shaft 12 extending from the upper surface and penetrating into the hole 9, and has a valve body 14, which is always biased downwardly by a return spring 13 and closes the discharge hole 7, mounted so as to be movable up and down. A liquid injection device comprising 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13764888U JPH0646529Y2 (en) | 1988-10-21 | 1988-10-21 | Liquid injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13764888U JPH0646529Y2 (en) | 1988-10-21 | 1988-10-21 | Liquid injection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0257164U true JPH0257164U (en) | 1990-04-25 |
| JPH0646529Y2 JPH0646529Y2 (en) | 1994-11-30 |
Family
ID=31399262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13764888U Expired - Lifetime JPH0646529Y2 (en) | 1988-10-21 | 1988-10-21 | Liquid injection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0646529Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010167378A (en) * | 2009-01-23 | 2010-08-05 | Yoshino Kogyosho Co Ltd | Liquid spouting element |
-
1988
- 1988-10-21 JP JP13764888U patent/JPH0646529Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010167378A (en) * | 2009-01-23 | 2010-08-05 | Yoshino Kogyosho Co Ltd | Liquid spouting element |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0646529Y2 (en) | 1994-11-30 |