JPH0480847U

JPH0480847U -

Info

Publication number: JPH0480847U
Application number: JP12327790U
Authority: JP
Priority date: 1990-11-22
Filing date: 1990-11-22
Publication date: 1992-07-14
Anticipated expiration: 2005-11-22
Also published as: JP2532261Y2

Description

[Brief explanation of the drawing]

第１図は第１実施例の分解斜視図、第２図は同
上の断面図、第３図は同上の栓部分の分解斜視図
、第４図に同上の注水路の部分の斜視断面図、第
５図は同上のレバーを反転させた状態の斜視図、
第６図から第８図は同上の使用状態における断面
図、第９図はカムとレバー受けの位置関係の説明
図、第１０図は弁部分の変形例を示す部分断面図
、第１１図は第２実施例の部分断面図である。１……容器本体、２……中びん、３……上面開
口部、４……雌ねじ、５……栓、６……栓本体、
７……弁体、８……スプリング押え、９……レバ
ー、１０……フイルターカツプ、１１……フイル
ター、１２……蓋、１３……スプリング、１４…
…貫通孔、１５……吐出通路、１６……吐出口、
１７……通路、１８……シール部、１９……Ｏリ
ング、２０……肩部材、２１……雄ねじ、２２…
…段部、２３……下つば、２４……上つば、２５
……溝、２６……係合つば、２７……内筒、２８
……外筒、２９……案内リブ、３０……案内壁、
３１……縦溝、３３……レバー受け、３４……ボ
ス部、３５……カム、３６……段部、３７……段
部、３８……つまみ、３９……スリツト、４１…
…ろ過部、４２……下口、４３……リブ、４４…
…中心軸、４５……弁、４６……弁座、４７……
上つば、４８……下つば、４９……注水路、５０
……つまみ。 FIG. 1 is an exploded perspective view of the first embodiment, FIG. 2 is a sectional view of the same as above, FIG. 3 is an exploded perspective view of the plug part of the above, FIG. 4 is a perspective sectional view of the injection channel part of the above, Figure 5 is a perspective view of the same lever as above with it reversed;
Figures 6 to 8 are cross-sectional views of the same as above in use, Figure 9 is an explanatory diagram of the positional relationship between the cam and the lever receiver, Figure 10 is a partial cross-sectional view showing a modification of the valve part, and Figure 11 is It is a partial sectional view of a 2nd example. 1... Container body, 2... Inner bottle, 3... Top opening, 4... Female thread, 5... Stopper, 6... Stopper body,
7...Valve body, 8...Spring retainer, 9...Lever, 10...Filter cup, 11...Filter, 12...Lid, 13...Spring, 14...
...Through hole, 15...Discharge passage, 16...Discharge port,
17... Passage, 18... Seal portion, 19... O-ring, 20... Shoulder member, 21... Male thread, 22...
...Stepped part, 23...Lower brim, 24...Top brim, 25
... Groove, 26 ... Engaging collar, 27 ... Inner cylinder, 28
... Outer cylinder, 29 ... Guide rib, 30 ... Guide wall,
31...Vertical groove, 33...Lever receiver, 34...Boss, 35...Cam, 36...Step, 37...Step, 38...Knob, 39...Slit, 41...
...filtration section, 42...lower mouth, 43...rib, 44...
... Central axis, 45 ... Valve, 46 ... Valve seat, 47 ...
Upper brim, 48...Lower brim, 49...Injection channel, 50
……Knob.

Claims

[Scope of Claim for Utility Model Registration] (1) In a stopper for a liquid container that is fitted into the top opening of the container body and opens and closes the discharge port provided in the container body, a bowl-shaped filtration part is provided at the top of the stopper body. A cylindrical valve body that opens and closes the discharge port is inserted into the lower mouth of the filtration part so as to be able to move up and down, and a cam that stabilizes the valve body in at least three positions, upper, middle, and lower, and an operating lever for the cam. A filtration section is provided on the valve seat provided on the inner diameter surface of the valve body. A closure for a liquid container, characterized in that a valve provided at the lower opening of the container is loosely fitted, and collars are provided above and below the valve, respectively, to contact the upper and lower surfaces of a valve seat. (2) In a liquid container stopper that fits into the top opening of the container body and opens and closes the discharge port provided in the container body, a bowl-shaped filtration part is provided at the top of the stopper body, and a bottom opening of the filtration part is provided. A cylindrical valve body that opens and closes the discharge port is inserted to be able to move up and down, and a cam and a lever for operating the cam are installed to stabilize the valve body in two positions (up and down). The discharge passage is closed at the upper position and opened at the lower position, and a valve part for opening and closing the lower port is provided on the bottom surface of the filter screwed into the filtration part. Liquid container stopper.