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1. 发明专利

DE602005002897T2 未知
公开(公告)号：DE602005002897T2
公开(公告)日：2008-04-30
申请号：DE602005002897
申请日：2005-08-26
申请人： MASATOSHI MASUDA
发明人： MASUDA MASATOSHI
IPC分类号： B65D83/00
摘要： A fluid-storing container includes an inner container (10), an outer container (20) enclosing the inner container (10), a joined member (30) joining the inner container (10) and the outer container (20), and a valve member (40) for opening/shutting off a discharge opening from the exterior. The joined member (30) joins the inner container (10) and the outer container (20) in such a way that that an inner space (50) is formed between the inner container (10) and the outer container (20), and a flow path enabling air to pass through between the exterior and the inner space (50) is formed.

2. 发明专利

DE602004008538T2 未知
公开(公告)号：DE602004008538T2
公开(公告)日：2008-04-17
申请号：DE602004008538
申请日：2004-07-02
申请人： MASATOSHI MASUDA
发明人： MASUDA MASATOSHI
IPC分类号： B05B1/00 , B65D47/34 , B05B11/00 , B65D83/76
摘要： A fluid discharge pump (10) comprises: an outer cover (30) connected to an upper portion (45) of the fluid-storing portion (40); a nozzle head (30) provided with a fluid discharge nozzle (21); a bellows member (16) disposed between the fluid-storing portion (40) and the nozzle head (20); a first valve mechanism (11) for inflow coupled with a lower end of the bellows member (16); a second valve mechanism (12) for outflow coupled with an upper end of the bellows member (16); and a third valve mechanism (13) for anti-leakage disposed between the nozzle (21) and the second valve mechanism (12) inside the nozzle head (20).

3. 发明专利

DE602005002897D1 未知
公开(公告)号：DE602005002897D1
公开(公告)日：2007-11-29
申请号：DE602005002897
申请日：2005-08-26
申请人： MASATOSHI MASUDA
发明人： MASUDA MASATOSHI
IPC分类号： B65D83/00
摘要： A fluid-storing container includes an inner container (10), an outer container (20) enclosing the inner container (10), a joined member (30) joining the inner container (10) and the outer container (20), and a valve member (40) for opening/shutting off a discharge opening from the exterior. The joined member (30) joins the inner container (10) and the outer container (20) in such a way that that an inner space (50) is formed between the inner container (10) and the outer container (20), and a flow path enabling air to pass through between the exterior and the inner space (50) is formed.

4. 发明专利

DK1375374T3 未知
公开(公告)号：DK1375374T3
公开(公告)日：2007-07-23
申请号：DK03447170
申请日：2003-06-24
申请人： MASATOSHI MASUDA
发明人： MASUDA MASATOSHI
IPC分类号： B65D35/50 , B65D47/20
摘要： A valve mechanism adapted for a mouth portion of a tube-type fluid container (40) includes: a valve seat portion (30,130) having an opening (43,133) through which a fluid passes; a disc-shaped valve portion (20); and an annular fixing portion (16,101) for affixing the valve portion (20) to the valve seat portion (30,130). The valve portion includes: an annular supporting portion (21), a closing portion (22) for closing the opening, and multiple connecting portions (23) connecting the closing portion (22) to the annular supporting portion (21) to urge the closing portion toward the opening. The annular supporting portion (21), the closing portion (22), and the multiple connecting portions (23) are integrally formed.

5. 发明专利

DE60308447T2 未知
公开(公告)号：DE60308447T2
公开(公告)日：2007-10-04
申请号：DE60308447
申请日：2003-06-05
申请人： MASATOSHI MASUDA
发明人： MASUDA MASATOSHI
IPC分类号： B65D35/50 , B65D83/62 , B65D35/14 , B65D47/20 , B65D83/00
摘要： A valve seat portion 20 has a nearly tubular shape, at the bottom of which a circular opening portion 23 which functions as a valve seat is formed. A valve portion 10 has a ring-shaped supporting portion 11 which is disposed inside the valve seat portion 20. A valve body 12 has a shape corresponding to the circular opening portion 23, and multiple coupling portions couple the supporting portion 11 and the valve body 12. In the valve portion 10, the valve body can move between a closed position in which the valve body closes the opening portion 23 in the valve seat portion 20 and an open position in which the valve body opens the opening portion 23 by the flexibility of the four coupling portions 13.

6. 发明专利

DE60214806D1 未知
公开(公告)号：DE60214806D1
公开(公告)日：2006-11-02
申请号：DE60214806
申请日：2002-07-17
申请人： MASATOSHI MASUDA
发明人： MASUDA MASATOSHI
IPC分类号： B65D35/50 , B65D47/20
摘要： The present invention is related to a backflow preventive tube-type container comprising: a tube-type container main body (40) for storing a fluid (57) therein, said main body having a mouth portion (41) for discharging the fluid, said main body (40) being squeezable and having an elasticity-restoring function; a cylinder-shaped material (50) fitted in the mouth portion (41), said cylinder-shaped material (50) having at a bottom an opening (54) through which the fluid (57) passes; a valve body (51) comprising a fitting portion (52) configured to be liquid-tightly fitted in the opening (54), said valve body being movable in said cylinder-shaped material (50) along its axis; and a support (53) for limiting movement of the valve body away from the opening (54), wherein the cylinder-shaped material (50), the valve body (51), and the support (53) are co-axially arranged, wherein when the main body (40) is pressed by external force, the fluid (57) pushes the valve body (51) and is discharged through the opening (54), and when the external force is released, the pressure inside the main body (40) becomes lower than the pressure outside the main body (40) due to elasticity of the main body (40), thereby retracting the fluid (57) at the opening and closing the valve body (51), wherein the support is bellows (83,183) having two ends, one end being attached to an inner wall of the cylinder-shaped material, the other end being attached to a base of the fitting portion.

7. 发明专利

DE60315926T2 未知
公开(公告)号：DE60315926T2
公开(公告)日：2008-05-21
申请号：DE60315926
申请日：2003-07-18
申请人： MASATOSHI MASUDA
发明人： MASUDA MASATOSHI
IPC分类号： B05B11/00 , B65D47/34
摘要： A liquid discharge pump possesses a resinous bellows material 6, a resinous inflow valve mechanism 4, a resinous outflow valve mechanism 5, a first pressing portion 11 which moves a valve portion in the outflow valve mechanism 5 to open the inflow valve mechanism when a nozzle head 2 is pressed, and a second pressing portion 12 which presses the bellows material 6 from a stretched position to a folded-up position when the nozzle head 2 is pressed.

8. 发明专利

DE60315926D1 未知
公开(公告)号：DE60315926D1
公开(公告)日：2007-10-11
申请号：DE60315926
申请日：2003-07-18
申请人： MASATOSHI MASUDA
发明人： MASUDA MASATOSHI
IPC分类号： B05B11/00 , B65D47/34
摘要： A liquid discharge pump possesses a resinous bellows material 6, a resinous inflow valve mechanism 4, a resinous outflow valve mechanism 5, a first pressing portion 11 which moves a valve portion in the outflow valve mechanism 5 to open the inflow valve mechanism when a nozzle head 2 is pressed, and a second pressing portion 12 which presses the bellows material 6 from a stretched position to a folded-up position when the nozzle head 2 is pressed.

9. 发明专利

DE602004008538D1 未知
公开(公告)号：DE602004008538D1
公开(公告)日：2007-10-11
申请号：DE602004008538
申请日：2004-07-02
申请人： MASATOSHI MASUDA
发明人： MASUDA MASATOSHI
IPC分类号： B05B1/00 , B65D47/34 , B05B11/00 , B65D83/76
摘要： A fluid discharge pump (10) comprises: an outer cover (30) connected to an upper portion (45) of the fluid-storing portion (40); a nozzle head (30) provided with a fluid discharge nozzle (21); a bellows member (16) disposed between the fluid-storing portion (40) and the nozzle head (20); a first valve mechanism (11) for inflow coupled with a lower end of the bellows member (16); a second valve mechanism (12) for outflow coupled with an upper end of the bellows member (16); and a third valve mechanism (13) for anti-leakage disposed between the nozzle (21) and the second valve mechanism (12) inside the nozzle head (20).

10. 发明专利

DE60214806T2 未知
公开(公告)号：DE60214806T2
公开(公告)日：2007-04-12
申请号：DE60214806
申请日：2002-07-17
申请人： MASATOSHI MASUDA
发明人： MASUDA MASATOSHI
IPC分类号： B65D35/50 , B65D47/20
摘要： The present invention is related to a backflow preventive tube-type container comprising: a tube-type container main body (40) for storing a fluid (57) therein, said main body having a mouth portion (41) for discharging the fluid, said main body (40) being squeezable and having an elasticity-restoring function; a cylinder-shaped material (50) fitted in the mouth portion (41), said cylinder-shaped material (50) having at a bottom an opening (54) through which the fluid (57) passes; a valve body (51) comprising a fitting portion (52) configured to be liquid-tightly fitted in the opening (54), said valve body being movable in said cylinder-shaped material (50) along its axis; and a support (53) for limiting movement of the valve body away from the opening (54), wherein the cylinder-shaped material (50), the valve body (51), and the support (53) are co-axially arranged, wherein when the main body (40) is pressed by external force, the fluid (57) pushes the valve body (51) and is discharged through the opening (54), and when the external force is released, the pressure inside the main body (40) becomes lower than the pressure outside the main body (40) due to elasticity of the main body (40), thereby retracting the fluid (57) at the opening and closing the valve body (51), wherein the support is bellows (83,183) having two ends, one end being attached to an inner wall of the cylinder-shaped material, the other end being attached to a base of the fitting portion.

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