JPH0378757U - - Google Patents
Info
- Publication number
- JPH0378757U JPH0378757U JP14120989U JP14120989U JPH0378757U JP H0378757 U JPH0378757 U JP H0378757U JP 14120989 U JP14120989 U JP 14120989U JP 14120989 U JP14120989 U JP 14120989U JP H0378757 U JPH0378757 U JP H0378757U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve seat
- seat body
- intake port
- close contact
- 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
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Description
第1図は第1の考案の実施例を示す断面図、第
2図は第1図で使用される通気弁の平面図、第3
図および第4図は第1の考案の実施例の作用を説
明する断面図、第5図は第2の考案の実施例を示
す通気弁の個所の断面図、第6図は第5図の通気
弁の平面図、第7図は通気弁が弁座体に密接した
状態の拡大断面図、第8図は従来例を示す断面図
である。
1……スクイズボトル、2……口部、3……吸
気口、4……弁座体、7……間隙、8……キヤツ
プ本体、9……排出口、10……弁体、11……
排出弁、13……薄板、14……通気弁、14A
……弁体部、19……突起、A……可撓部。
Figure 1 is a sectional view showing an embodiment of the first invention, Figure 2 is a plan view of the vent valve used in Figure 1, and Figure 3 is a cross-sectional view showing an embodiment of the first invention.
4 and 4 are sectional views explaining the operation of the embodiment of the first invention, FIG. 5 is a sectional view of the ventilation valve showing the embodiment of the second invention, and FIG. A plan view of the vent valve, FIG. 7 is an enlarged cross-sectional view of the vent valve in close contact with the valve seat body, and FIG. 8 is a cross-sectional view showing a conventional example. DESCRIPTION OF SYMBOLS 1...Squeeze bottle, 2...Mouth, 3...Intake port, 4...Valve seat body, 7...Gap, 8...Cap body, 9...Outlet port, 10...Valve body, 11... …
Discharge valve, 13...Thin plate, 14...Vent valve, 14A
...Valve body part, 19...Protrusion, A...Flexible part.
Claims (1)
る吸気口を備えた弁座体の外周に間隙を形成した
キヤツプ本体と、弁座体の上部に密接し吸気口と
連通する排出口を備え口部開口をおおう可撓性の
薄板で支持された弁体を有し内圧増大に伴いこの
弁体が弁座体から離れて開口し内容物を注出させ
る排出弁と、弁座体の下部に密接し吸気口を閉じ
内圧の負圧化に伴い弁座体から離れて外気を導入
する弁体部を有する通気弁とを備えた自動開閉キ
ヤツプにおいて、 通気弁の弁体部が弁座体に密接する個所を薄肉
かつ柔軟な可撓部に形成したことを特徴とする自
動開閉キヤツプ。 2 スクイズボトルの口部開口の略中央に位置す
る吸気口を備えた弁座体の外周に間隙を形成した
キヤツプ本体と、弁座体の上部に密接し吸気口と
連通する排出口を備え口部開口をおおう可撓性の
薄板で支持された弁体を有し内圧増大に伴いこの
弁体が弁座体から離れて開口し内容物を注出させ
る排出弁と、弁座体の下部に密接し吸気口を閉じ
内圧の負圧化に伴い弁座体から離れて外気を導入
する弁体部を有する通気弁とを備えた自動開閉キ
ヤツプにおいて、 通気弁の弁体部が弁座体に密接する個所に環状
薄肉の突起を形成したことを特徴とする自動開閉
キヤツプ。[Scope of Claim for Utility Model Registration] 1. A cap body with a gap formed around the outer periphery of a valve seat body having an air intake port located approximately in the center of the mouth opening of the squeeze bottle, and an air intake port that is in close contact with the upper part of the valve seat body. A discharge valve that has a valve body supported by a flexible thin plate that covers the mouth opening, and has a valve body that is supported by a flexible thin plate that covers the mouth opening, and as the internal pressure increases, the valve body separates from the valve seat body and opens to pour out the contents. and a vent valve having a valve body that is in close contact with the lower part of the valve seat body to close the intake port and introduce outside air away from the valve seat body as the internal pressure becomes negative. An automatic opening/closing cap characterized in that the portion where the valve body portion comes into close contact with the valve seat body is formed into a thin and flexible portion. 2. A cap body with a gap formed around the outer periphery of the valve seat body, which is equipped with an intake port located approximately in the center of the mouth opening of the squeeze bottle, and a cap body with a gap formed around the outer periphery of the valve seat body, and a cap body with a discharge port that is in close contact with the upper part of the valve seat body and communicates with the intake port. A discharge valve has a valve body supported by a flexible thin plate that covers the opening of the valve body, and when the internal pressure increases, the valve body separates from the valve seat body and opens to discharge the contents. In an automatic opening/closing cap equipped with a vent valve having a valve body that closes the intake port and introduces outside air by separating from the valve seat body as the internal pressure becomes negative, the valve body of the vent valve is attached to the valve seat body. An automatic opening/closing cap characterized by having thin annular protrusions formed in the areas that are in close contact with each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989141209U JPH084435Y2 (en) | 1989-12-06 | 1989-12-06 | Automatic opening and closing cap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989141209U JPH084435Y2 (en) | 1989-12-06 | 1989-12-06 | Automatic opening and closing cap |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0378757U true JPH0378757U (en) | 1991-08-09 |
JPH084435Y2 JPH084435Y2 (en) | 1996-02-07 |
Family
ID=31688124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989141209U Expired - Lifetime JPH084435Y2 (en) | 1989-12-06 | 1989-12-06 | Automatic opening and closing cap |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH084435Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007062808A (en) * | 2005-08-31 | 2007-03-15 | Yoshino Kogyosho Co Ltd | Container having degassing mechanism |
JP6419373B1 (en) * | 2018-04-12 | 2018-11-07 | 南部化成株式会社 | Container, container body, and lid member |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503633U (en) * | 1973-05-18 | 1975-01-16 | ||
JPS58171851U (en) * | 1982-05-13 | 1983-11-16 | 積水化学工業株式会社 | sealed container |
JPS6346358U (en) * | 1986-09-12 | 1988-03-29 |
-
1989
- 1989-12-06 JP JP1989141209U patent/JPH084435Y2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503633U (en) * | 1973-05-18 | 1975-01-16 | ||
JPS58171851U (en) * | 1982-05-13 | 1983-11-16 | 積水化学工業株式会社 | sealed container |
JPS6346358U (en) * | 1986-09-12 | 1988-03-29 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007062808A (en) * | 2005-08-31 | 2007-03-15 | Yoshino Kogyosho Co Ltd | Container having degassing mechanism |
JP4702610B2 (en) * | 2005-08-31 | 2011-06-15 | 株式会社吉野工業所 | Container with degassing mechanism |
JP6419373B1 (en) * | 2018-04-12 | 2018-11-07 | 南部化成株式会社 | Container, container body, and lid member |
Also Published As
Publication number | Publication date |
---|---|
JPH084435Y2 (en) | 1996-02-07 |
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