CN2132712Y - Drink bottle fresh cover with pressure device - Google Patents
Drink bottle fresh cover with pressure device Download PDFInfo
- Publication number
- CN2132712Y CN2132712Y CN 92226119 CN92226119U CN2132712Y CN 2132712 Y CN2132712 Y CN 2132712Y CN 92226119 CN92226119 CN 92226119 CN 92226119 U CN92226119 U CN 92226119U CN 2132712 Y CN2132712 Y CN 2132712Y
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- CN
- China
- Prior art keywords
- mentioned
- cover
- beverage bottle
- piston
- bottle
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a carbonated drink bottle preserving cover with pressure device, comprising a bottle cover with internal thread, a piston rod with a handle on the end, a stepped shaft which is fixed on the end of the piston rod, a piston and a cylinder which are sheathed on the stepped shaft. The utility model is characterized in that the free end of the cylinder is provided with a one-way valve; the piston rod is arranged in the inner hole of the cylinder through the bottle cover; the other end of the cylinder is fixed on the bottom of the internal thread of the bottle cover; the stepped shaft is provided with an axial hole which is communicated with a radial through hole on the small diameter portion of the stepped shaft; the piston can slide in the inner hole of the cylinder by means of the movement of the piston rod and the pressurization of the carbonated drink bottle can be done by inflation; the piston can slide between the end of the large diameter portion of the stepped shaft and the corresponding end of the piston rod so that the radial through hole of the stepped shaft can be closed and opened by the piston.
Description
The utility model relate to a kind of with pressure device vapour beverage bottle fresh-keeping cover arranged, this has vapour beverage bottle fresh-keeping cover resealable opened vapour beverage bottle is arranged and can repeat that this is had the pressurization of vapour beverage bottle to keep in bottle vapour beverage initial quality and taste being arranged.
At present, all kinds of have all have certain pressure in the vapour beverage bottle.After having the full beverage bottle of vapour to open, pressure of the inside of a bottle is revealed.Therefore, under the situation that once can not drink complete bottle beverage, both made and covered beverage bottle again, also do not had original pressure in the bottle.And the left vapour beverage that has in beverage bottle still can continue the carbon dioxide of overflowing.The carbon dioxide of being overflowed is retained in the space of stress-free beverage bottle.After a period of time, remaining carbonated drink becomes the syrup of no gas and completely loses the taste and the quality of original vapour beverage.
The purpose of this utility model be to provide a kind of with pressure device vapour beverage bottle fresh-keeping cover arranged, to solve above-mentioned owing to there is the forfeiture of vapour beverage bottle internal pressure can not maintain the problem of vapour beverage initial quality and taste.
Another purpose of the present utility model is to provide a kind of fresh-keeping cover that the vapour beverage bottle is arranged, and it is simple in structure, is easy to make, and is cheap.
According to band pressure device of the present utility model vapour beverage bottle fresh-keeping cover arranged, it comprises a female bottle cap, there is the piston rod of handle the end, is fixed on the step axle of piston rod end, is sleeved on piston and cylinder body on this step axle.This cylinder body free end is provided with check valve.Above-mentioned piston rod is by this bottle cap cylinder inner bore of packing into, and the other end of this cylinder body is fixed on above-mentioned bottle cap internal thread hole bottom, so as above-mentioned bottle cap when being fixed on the vapour beverage bottle this cylinder body be incorporated with in the vapour beverage bottle and and be fixed on together on the vapour beverage bottle with bottle cap.Above-mentioned step axle has axial hole.This axial hole communicates with radial direction through hole on the step axle small diameter portion.By the action of piston rod, piston slides in cylinder inner bore so that inflation pressurization in the vapour beverage bottle is arranged.And this piston also can slide between the end of above-mentioned step axle major diameter part and cooresponding piston rod end, so that closed and opened the radial direction through hole of above-mentioned step axle by piston.
Above-mentioned check valve comprises with the cylinder body free end and is fixed on valve seat, diaphragm, annular gasket and enclosing cover in the cylinder inner bore with being separated by.Valve seat has the base plate of band centre hole and the ring seat of protruding from this base plate.Above-mentioned diaphragm and annular gasket are contained in this ring seat, above-mentioned outer outer end plate and the overcoat and the interior cover that stretch out of this outer end plate certainly of being stamped.The length of overcoat greater than the length of interior cover so that this overcoat end face abuts on the valve seat base plate and by the diaphragm of the end face that overlaps in the above-mentioned enclosing cover in above-mentioned pad inhibitor valve seat ring seat and moves should outer be sleeved on cylinder inner bore the time.
Interior cover and overcoat length along enclosing cover have groove so that gas has entered the vapour beverage bottle through this groove on its diametric(al).
Above-mentioned piston and diaphragm are made by silica gel material, V-shaped groove was arranged on week and at this pistons end recessed pod is arranged at this piston ring excircle.
There is the circular lance less than 180 ° at above-mentioned diaphragm middle part, and the radius of curvature of this circular lance is greater than the radius of valve base center hole.
Above-mentioned annular gasket is arranged between the end face of cover in diaphragm and the enclosing cover.The radius of this annular gasket centre hole is greater than the radius of curvature of circular lance on the diaphragm.
Gapped between above-mentioned cylinder body free end and the relative enclosing cover end face.
Said fixing is equipped with sealing member so that be sealed with the vapour drinking bottle mouth when loading onto bottle cap on the cylinder ends of bottle cap tapped bore bottom.
According to structure of the present utility model, it has solved the left fresh-keeping problem that the vapour beverage is arranged in beverage bottle effectively, in use, only need that bottle cap of the present utility model is fixed on the handle of handling on the piston rod on the vapour beverage bottle and in the vapour beverage bottle is arranged, inflate pressurization, can make to have certain pressure in the vapour beverage bottle again.Because the effect of pressure has suppressed to stay the carbon dioxide in the vapour beverage that has in bottle to be overflowed.So just, can make the vapour beverage keep fresh and former flavoursome.The utility model is simple in structure, and is easy to use, cheap.
Below in conjunction with accompanying drawing the utility model is further specified
Fig. 1 is an exploded drawings of the present utility model;
Fig. 2 is that the utility model piston rod moves down gas filed scheme drawing;
Fig. 3 is the scheme drawing that the utility model piston rod moves up;
Fig. 4 is an exploded perspective view of the present utility model;
Fig. 5 is the block diagram of the utility model step axle;
Fig. 6 is the block diagram of the utility model enclosing cover.
Please referring to Fig. 1-3, the piston rod 2 of band handle passes bottle cap 3 and matches with bottle cap.Piston rod 2 can slide with respect to bottle cap 3.The end of piston set 4 and its small diameter portion is fixed on the end of piston rod 2 on the step axle 5.Piston 4 can slide between the larger diameter end of the end of piston rod 2 and step axle 5.Step axle 5 has axial hole 22 and radial direction through hole 20.Axial hole 22 communicates with radial direction through hole 20.The circumferential surface of piston 4 has V-shaped groove so that deposit grease.There is a recessed pod end of piston 4.The piston rod 2 that is contained on the bottle cap 3 is packed in the endoporus of cylinder body 6 together with step axle 5 and piston 4.One end of cylinder body 6 has radial flange.This end of cylinder body 6 is fixed on the internal thread hole bottom of bottle cap 3 in bonding mode, and therefore, it is fixed together with bottle cap 3.Lower surface at the radial flange of above-mentioned cylinder body 6 is provided with sealing member 7, so that when being contained in bottle cap 3 on the full beverage bottle 24, and the bottleneck of sealing drink bottle 24, no gas leakage just.Cylinder body shown in the accompanying drawing 6 is cylindrical.The diameter dimension of this cylinder block 6 should be able to make this cylinder body be incorporated with the vapour beverage bottle.The profile of cylinder body 6 also can be other shape that is suitable for.The other end of cylinder body 6 does not have check valve.The check valve of illustrated embodiment comprises valve seat 12, diaphragm 8, annular gasket 9 and enclosing cover 17.Valve seat 12 is fixed in the endoporus of cylinder body 6 with the free end of cylinder body 6 with being separated by integratedly.In an embodiment, valve seat 12 is an integral body with cylinder body 6.But valve seat 12 also can be used as the free end that discrete-component is fixed on cylinder body 6.The ring seat 13 that centre hole 11 is arranged on the base plate of valve seat 12 and protrude from 12 base plates.Diaphragm 8 is contained in the ring seat 13.Annular gasket 9 places on the diaphragm 8 so that the distortion of limiting diaphragm 8.Diaphragm 8 heart portion therein has one less than 180 ° circular lance.The radius of curvature of this circular lance is greater than the radius of centre hole 11.And the radius of the centre hole of annular gasket 9 be slightly larger than above-mentioned circular lance radius of curvature so that diaphragm 8 is only opened along the circular lance that is cut open under the gaseous tension that piston rod 2 promotes, gas unidirectional is passed through.Enclosing cover 17 is extended with overcoat 14 and interior cover 16 on its outer end plate.Overcoat 14 and interior cover 16 can be respectively charged in the endoporus and ring seat 13 of cylinder body 6.So that the end face of overcoat 14 when abutting on the base plate of valve seat 12, the end of interior cover 16 is moving of limiting diaphragm 8 and annular gasket 9 effectively greater than the length of interior cover 16 for the length of overcoat 14.When the end face of overcoat 14 abutted on the base plate of valve seat 12, enclosing cover 17 was adhesively secured on the cylinder body 6.As shown in the figure, enclosing cover 17 has groove so that gas passes through along its inside and outside cover 16,14 length on its diametric(al).Gapped between the free end of the outer end plate of enclosing cover 17 and cylinder body 6 so that the gas of discharging through diaphragm 8 has entered vapour beverage bottle 24 through this gap.
Now just manipulate being described as follows, referring to Fig. 2 and 3, with cylinder body 6 be incorporated with vapour beverage bottle 24 and by bottle cap 3 make it to be fixed in the bottle 24 on.Direction by the diagram arrow P promotes piston rod 2.At this moment, along with the slip of piston 4, the radial direction through hole 20 on the step axle 5 is sealed by piston 4.Thereby the space of piston 4 bottoms is along with piston rod 2 moves down the formation high pressure.Pressed gas was pushed the diaphragm 8 in the check valve open when pressure acquired a certain degree, from the circular lance delivery pressure gas of diaphragm 8.This pressure gas groove on enclosing cover 10 and enclosing cover and free-ended gap of cylinder body has again entered the vapour beverage bottle.When by the direction pulling piston rod 2 of arrow F shown in Figure 3, along with the slip of piston 4, piston 4 open step axle 5 radial direction through hole 20 make on the piston 4 two-part spatial communication down.Therefore, at this moment, following two-part space all is under the barometric pressure on the piston 4.Then be high pressure with the inside of the enclosing cover 17 that has the vapour beverage bottle to communicate.Therefore, the high pressure in the bottle is oppressed diaphragm 8 and is made it closing center hole 11 when piston rod moves up.Along with the piston rod crank motion, like this can be constantly in the vapour beverage bottle is arranged inflation make and reach due pressure in the bottle, maintain the quality and the taste of vapour beverage thereby can avoid in the vapour beverage carbon dioxide to overflow.
Claims (8)
1, a kind of have a vapour beverage bottle fresh-keeping cover with pressure device, it is characterized in that, comprise a female bottle cap, there is the piston rod of handle the end, be fixed on the step axle of piston rod end, be sleeved on piston and cylinder body on this step axle, this cylinder body free end is provided with check valve, above-mentioned piston rod is fixed on above-mentioned bottle cap internal thread hole bottom by pack into cylinder inner bore and the other end of this cylinder body of this bottle cap, so that this cylinder body was incorporated with in the vapour beverage bottle and with bottle cap and has been fixed on together on the vapour beverage bottle when above-mentioned bottle cap had been fixed on the vapour beverage bottle, above-mentioned step axle has axial hole, this axial hole communicates with radial direction through hole on the step axle small diameter portion, action by piston rod, piston slides in cylinder inner bore so that inflation pressurization in the vapour beverage bottle is arranged, and this piston also can slide between the end of above-mentioned step axle major diameter part and cooresponding piston rod end, so that closed and opened the warp-wise through hole of above-mentioned step axle by piston.
2, band pressure device according to claim 1 vapour beverage bottle fresh-keeping cover arranged, it is characterized in that, above-mentioned check valve comprises with the cylinder body free end and is fixed on valve seat in the cylinder inner bore with being separated by, diaphragm, annular gasket and enclosing cover, valve seat has the base plate of band centre hole and the ring seat of protruding from this base plate, above-mentioned diaphragm and annular gasket are contained in this ring seat, above-mentioned outer outer end plate and the overcoat and the interior cover that stretch out of this outer end plate certainly of being stamped, the length of overcoat greater than the length of interior cover so that this overcoat end face abuts on the valve seat base plate and by the diaphragm of the end face that overlaps in the above-mentioned enclosing cover in above-mentioned pad inhibitor valve seat ring seat and moves should outer be sleeved on cylinder inner bore the time.
3, band pressure device according to claim 2 has a vapour beverage bottle fresh-keeping cover, it is characterized in that, on its diametric(al) groove is arranged so that gas has entered the vapour beverage bottle through this groove along the interior cover and the overcoat length of enclosing cover.
4, band pressure device according to claim 1 has a vapour beverage bottle fresh-keeping cover, it is characterized in that above-mentioned piston and diaphragm are made by silica gel material, V-shaped groove was arranged on week and at this pistons end recessed pod is arranged at this outside piston.
5, band pressure device according to claim 2 has a vapour beverage bottle fresh-keeping cover, it is characterized in that, there is the circular lance that is cut open less than 180 ° at above-mentioned diaphragm middle part, and the radius of curvature of this circular lance is greater than the radius of valve base center hole.
6, band pressure device according to claim 2 has a vapour beverage bottle fresh-keeping cover, and above-mentioned annular gasket is arranged between the end face of cover in diaphragm and the enclosing cover, and the radius of this annular gasket centre hole is greater than the radius of curvature of circular lance on the diaphragm.
7, band pressure device according to claim 2 has a vapour beverage bottle fresh-keeping cover, it is characterized in that, gapped between above-mentioned cylinder body free end and the relative enclosing cover end face.
8, band pressure device according to claim 1 has a vapour beverage bottle fresh-keeping cover, it is characterized in that, said fixing is equipped with sealing member so that be sealed with the vapour drinking bottle mouth when loading onto bottle cap on the cylinder ends of bottle cap tapped bore bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92226119 CN2132712Y (en) | 1992-06-26 | 1992-06-26 | Drink bottle fresh cover with pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92226119 CN2132712Y (en) | 1992-06-26 | 1992-06-26 | Drink bottle fresh cover with pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2132712Y true CN2132712Y (en) | 1993-05-12 |
Family
ID=33770528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92226119 Expired - Fee Related CN2132712Y (en) | 1992-06-26 | 1992-06-26 | Drink bottle fresh cover with pressure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2132712Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010072167A1 (en) * | 2008-12-24 | 2010-07-01 | Chen Yuxiang | Absorbing type bottle cover |
| CN102030137A (en) * | 2009-09-30 | 2011-04-27 | 陈玉祥 | Suction bottle cap capable of preventing liquid from polluting bottle neck and being wasted and capable of metering liquid conveniently |
| CN104724383A (en) * | 2015-02-02 | 2015-06-24 | 三棵树涂料股份有限公司 | Anti-explosion paint bucket |
| CN105015922A (en) * | 2014-04-18 | 2015-11-04 | 冷光君 | Water bottle with oxygenation device |
| US9370791B1 (en) | 2014-01-17 | 2016-06-21 | Trong D Nguyen | Vacuum pump and dispenser for bottles |
| CN108726463A (en) * | 2014-04-04 | 2018-11-02 | 克罗内斯股份公司 | Method and apparatus for filling container by filling product |
| CN110304339A (en) * | 2019-04-12 | 2019-10-08 | 张志朋 | Device has the bottle for being easy to open bottle cap |
-
1992
- 1992-06-26 CN CN 92226119 patent/CN2132712Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010072167A1 (en) * | 2008-12-24 | 2010-07-01 | Chen Yuxiang | Absorbing type bottle cover |
| US8499948B2 (en) | 2008-12-24 | 2013-08-06 | Zhiqiu Chen | Suction type bottle cap |
| CN102256882B (en) * | 2008-12-24 | 2014-08-06 | 陈玉祥 | Absorbing type bottle cover without polluting bottle opening and waste, and with convenient measurement, and application method of the same |
| CN102030137A (en) * | 2009-09-30 | 2011-04-27 | 陈玉祥 | Suction bottle cap capable of preventing liquid from polluting bottle neck and being wasted and capable of metering liquid conveniently |
| US9370791B1 (en) | 2014-01-17 | 2016-06-21 | Trong D Nguyen | Vacuum pump and dispenser for bottles |
| CN108726463A (en) * | 2014-04-04 | 2018-11-02 | 克罗内斯股份公司 | Method and apparatus for filling container by filling product |
| CN105015922A (en) * | 2014-04-18 | 2015-11-04 | 冷光君 | Water bottle with oxygenation device |
| CN105015922B (en) * | 2014-04-18 | 2018-02-16 | 冷光君 | With oxygen-increasing device drinking bottle |
| CN104724383A (en) * | 2015-02-02 | 2015-06-24 | 三棵树涂料股份有限公司 | Anti-explosion paint bucket |
| CN104724383B (en) * | 2015-02-02 | 2017-12-15 | 三棵树涂料股份有限公司 | Explosion-proof paint kettle |
| CN110304339A (en) * | 2019-04-12 | 2019-10-08 | 张志朋 | Device has the bottle for being easy to open bottle cap |
| CN110304339B (en) * | 2019-04-12 | 2024-03-19 | 张志朋 | Bottle with easy-to-open cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |