CN103224082A - Vacuum bottle stopper device - Google Patents
Vacuum bottle stopper device Download PDFInfo
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- CN103224082A CN103224082A CN2013101409196A CN201310140919A CN103224082A CN 103224082 A CN103224082 A CN 103224082A CN 2013101409196 A CN2013101409196 A CN 2013101409196A CN 201310140919 A CN201310140919 A CN 201310140919A CN 103224082 A CN103224082 A CN 103224082A
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Abstract
The invention discloses a vacuum bottle stopper device which is characterized by comprising a calicular casing, an air inlet pipe, a piston, a sealing cover, a ring-shaped connecting piece and a gland; and the vacuum bottle stopper device ideally comprises a vacuum bottle stopper, wherein the vacuum bottle stopper adopts the structure that the appearance is shaped like a cork stopper, a through channel is formed in the center in the vertical direction, and a spheroid is placed in the center of the through channel, and can be clung to the bottom of the casing to enable the interior of the bottle to be pumped to the vacuum state when the vacuum bottle stopper is inserted into the bottle mouth, so that vacuum seal is performed on the bottle container, taste of contents inside the bottle is prevented from being changed to the greatest extent, and the contents can be effectively stored for longer time, as a result, the operation and use are simple and convenient as far as possible while more economical management is achieved; and the vacuum bottle stopper and a vacuum pump are mutually separated, so that after the vacuum bottle stoppers are inserted into a plurality of bottle containers, the spheroids can be clung to the vacuum pump to perform vacuum seal, which can improve use efficiency and brings convenience to users. The vacuum bottle stopper device has the advantages of simplicity in operation, convenience for use, low cost, good storage effect and the like, and has very practical effect.
Description
Technical field
The present invention relates to the device of bottle stopper Vacuum Package, says it is contents such as grape wine in a kind of bottle container of having opened for long preservation further, and it is carried out vacuum-packed bottle stopper vacuum.
Background technology
As everyone knows, part such as grape wine or beer drinks or beverage require to accomplish and the isolated fully sealing in outside.That is to say that the foregoing thing will lose its intrinsic mouthfeel or rotten when touching extraneous air, even can be corrupt, therefore,, dispatch from the factory after requiring in manufacturing process, to use special container to seal this type of content.
Reservoir vessel not only can be accomplished sealing, but also inner air can be discharged as far as possible, makes it maintain specific vacuum pressure condition.This type of reservoir vessel major part is aluminium pot, glass bottle, or plastic bottle etc., particularly for requiring to reach the content that certain vacuum is pressed, if can cause distortion when using other reservoir vessels, thus must use glass bottle to preserve, wherein, one of representative content that only uses the glass bottle storage is exactly a grape wine, like drinking European vinous,, preserve even if the grape wine of opening is also used the bottle stopper of specific materials such as cork and shape in order to taste initial mouthfeel.
In addition, even internal tank has formed certain vacuum pressure when dispatching from the factory, but can flow into inside at the moment extraneous air of opening, this oxygen that content is touched in the extraneous air begins to form oxidation, will make content rotten and can completely lose its intrinsic mouthfeel if let alone.
And, vacuum-packed soda etc., in case after being broken a seal, container will empty content, and the grape drinks is to carry out leak free by bottle stopper merely.Even if under situation about resealing behind the initial Kaifeng, content also can will be gone bad gradually because of the outer gas that imports.According to the different content thing, though indicate for the first time Kaifeng back content edible or duration of validity sometimes, too short during it is edible, and can only be that on the turn state is edible down afterwards.
In order to improve these problems, the bottle stopper that the band vacuum pump occurred, it is integrated that its weak point is that bottle stopper and vacuum pump form, need to use simultaneously the function that just can play vacuum bottle stopper, be not easy to the keeping of container, in addition, vacuum pump is attached on the bottle stopper, vacuum pump can not be used on other containers, causes the increase of use cost, is difficult for expanding wide the use.
Summary of the invention
At addressing the above problem, the objective of the invention is, be the simple content gas in addition that extracts from the container in initial Kaifeng, when its inner formation certain vacuum is pressed the bottle stopper vacuum is produced in its sealing.
For achieving the above object, the present invention can reach by following measure:
A kind of bottle stopper vacuum is characterized in that comprising cup-shaped shell (10), air inlet pipe (20), piston (30), seal cover cap (40), circular connector (50) and gland (70), wherein:
Cup-shaped shell (10) for upwards open, it innerly is convenient to fill air for what form certain space, bottom center is provided with first pore (15);
Air inlet pipe (20) is the air inlet pipe that is provided with in cup-shaped shell (10) with cup-shaped shell (10) coaxial line, and air inlet pipe is provided with one second pore (26) around the upper end at least;
Piston (30) is for can be inserted into shell (10), upwards open goblet (30), bottom (31) central authorities are provided with a through hole (32), this through hole (32) is enclosed within air inlet pipe (20) and is provided with O type seal ring (33), the upper end outer peripheral face is provided with two the 4th pores (39) at least, is provided with two gib blocks (37) that begin from the lower end along axis direction on the outer peripheral face at least;
Seal cover cap (40) is fixed on the inner air inlet pipe of piston (30) (20) upper end for bottom center, outer peripheral face is close to piston (30) inwall, outer peripheral face is provided with circular groove (41), piston (30) is provided with in the circular groove (41) to can be moved up and down, form the circular groove (41) that O type ring seal ring (42) inwardly can be introduced at the neighboring section,, be provided with two on the seal cover cap (40) at least at the inboard seal cover cap (40) that forms plural number the 3rd pore (43) that upwards connects along circular groove (41) of the O type ring (42) that embeds;
Circular connector (50), the lower surface is fixed on the upper end of shell (10), and inner ring surface cooperates with the outer peripheral face minute interval of piston (30), and the gib block on the inner ring surface on the corresponding piston (37) is provided with the guide groove (51) that matches with gib block (37);
Gland (70) is to be connected with piston (30) upper end through screw thread, and inside is provided with the lid of coil spring (60), and coil spring (60) upper end is stuck on the gland (70), and coil spring (60) lower end and seal cover cap (40) upper surface are inconsistent.
What the present invention was even more ideal is to comprise vacuum bottle stopper (100), its structure is outer image cork, form run-through channel (153) in the center vertical direction, spheroid (155) is placed in the run-through channel center, is close to shell (10) bottom and twitches to vacuum state in bottle under filling in the state of bottleneck.
The Rational structure of above-mentioned vacuum bottle stopper (100) is the cylindrical shape breather pipe (150) that the top diameter at run-through channel inside center place is wideer than the lower part; Be placed on the spheroid (155) of upper end, breather pipe inside center bottom; As the extendible portion of breather pipe (150) bottom, diameter forms discoid greater than breather pipe (150), can cut off bottle isolation part (130) of inner air and outer air circulation; As the extendible portion on breather pipe (150) top, diameter forms discoid greater than isolation part (130), is close to the sticking part (110) of shell (10) bottom.
Its Rational structure is that more near isolation part (130), its diameter is just more little from sticking part (110) for breather pipe (150); And the periphery of isolation part (130) is towards sticking part (110) direction bending.
In addition, on circular connector (50), should design a locating dowel pin (52) at least, it is fixed on the inner peripheral surface bottom surfaces by guide groove (51), below inner peripheral surface, excessively rotate by guide groove (51) back in order to the gib block (37) that prevents piston (30), after piston (30) descends, play fixation; In shell (10) bottom (11) first pore (15) should be designed a protruding circle of circle (13) for the center at least with certain radius; On the bottom surfaces of circular connector (50), form groove (57), so that match with limit, shell (10) upper end.
The present invention, bottle container is carried out vacuum seal, the mouthfeel that as far as possible prevents the content in the bottle changes, can effectively preserve for more time, and then when obtaining more cost effective management, on manipulating, reach easy as far as possible, vacuum bottle stopper and vacuum pump are separated from each other, after can in several bottle containers, inserting vacuum bottle stopper, be close to vacuum pump and carry out vacuum seal, can not only improve service efficiency and user convenience, have advantages such as simple to operate, easy to use, with low cost, that preservation effect is good.Has very practical effect.
Description of drawings
Fig. 1 is a kind of exploded perspective view of the present invention.
Fig. 2 is the oblique drawing during the piston propradation among the present invention.
Fig. 3 is the oblique drawing during piston decline state among the present invention.
Fig. 4 is the oblique drawing of vacuum bottle stopper among the present invention.
Fig. 5 is that the present invention is when piston rises, by the pattern diagram of seal ring reflection airiness.
The specific embodiment
A kind of bottle stopper vacuum, it is characterized in that comprising cup-shaped shell (10), air inlet pipe (20), piston (30), seal cover cap (40), circular connector (50) and gland (70), wherein: cup-shaped shell (10) for upwards open, it innerly is convenient to fill air for what form certain space, bottom center is provided with first pore (15); Air inlet pipe (20) is the air inlet pipe that is provided with in cup-shaped shell (10) with cup-shaped shell (10) coaxial line, and air inlet pipe is provided with one second pore (26) around the upper end at least; Piston (30) is for can be inserted into shell (10), upwards open goblet (30), bottom (31) central authorities are provided with a through hole (32), this through hole (32) is enclosed within air inlet pipe (20) and is provided with O type seal ring (33), the upper end outer peripheral face is provided with two the 4th pores (39) at least, is provided with two gib blocks (37) that begin from the lower end along axis direction on the outer peripheral face at least; Seal cover cap (40) is fixed on the inner air inlet pipe of piston (30) (20) upper end for bottom center, outer peripheral face is close to piston (30) inwall, outer peripheral face is provided with circular groove (41), piston (30) is provided with in the circular groove (41) to can be moved up and down, form the circular groove (41) that O type ring seal ring (42) inwardly can be introduced at the neighboring section,, be provided with two on the seal cover cap (40) at least at the inboard seal cover cap (40) that forms plural number the 3rd pore (43) that upwards connects along circular groove (41) of the O type ring (42) that embeds; Circular connector (50), the lower surface is fixed on the upper end of shell (10), and inner ring surface cooperates with the outer peripheral face minute interval of piston (30), and the gib block on the inner ring surface on the corresponding piston (37) is provided with the guide groove (51) that matches with gib block (37); Gland (70) is to be connected with piston (30) upper end through screw thread, and inside is provided with the lid of coil spring (60), and coil spring (60) upper end is stuck on the gland (70), and coil spring (60) lower end and seal cover cap (40) upper surface are inconsistent.
What the present invention was even more ideal is to comprise vacuum bottle stopper (100), its structure is outer image cork, form run-through channel (153) in the center vertical direction, spheroid (155) is placed in the run-through channel center, is close to shell (10) bottom and twitches to vacuum state in bottle under filling in the state of bottleneck.The Rational structure of above-mentioned vacuum bottle stopper (100) is the cylindrical shape breather pipe (150) that the top diameter at run-through channel inside center place is wideer than the lower part; Be placed on the spheroid (155) of upper end, breather pipe inside center bottom; As the extendible portion of breather pipe (150) bottom, diameter forms discoid greater than breather pipe (150), can cut off bottle isolation part (130) of inner air and outer air circulation; As the extendible portion on breather pipe (150) top, diameter forms discoid greater than isolation part (130), is close to the sticking part (110) of shell (10) bottom.
In addition, Rational structure of the present invention is that more near isolation part (130), its diameter is just more little from sticking part (110) for breather pipe (150); And the periphery of isolation part (130) is towards sticking part (110) direction bending, should design a locating dowel pin (52) at least on the described circular connector (50), it is fixed on the inner peripheral surface bottom surfaces by guide groove (51), below inner peripheral surface, excessively rotate by guide groove (51) back in order to the gib block (37) that prevents piston (30), after piston (30) descends, play fixation; In shell (10) bottom (11) first pore (15) should be designed a protruding circle of circle (13) for the center at least with certain radius; On the bottom surfaces of circular connector (50), form groove (57), so that match with limit, shell (10) upper end.
For advantage of the present invention and characteristics, and the method that reaches, will be elaborated in aftermentioned part conjunction with figs..But the present invention can not only limit to the operation format in this explanation, has other concrete forms yet.The standard that this operation format is intended reaching is, can make the people of the grasp general knowledge in this technical field implement technological thought of the present invention easily, and the detailed description that provides.
The accompanying drawing of operation format of the present invention is not limited only to graphic specific modality, and it only reaches definition and is exaggerated.And, in specification sheets full text, refer to same constitutive requirements with the same part of representing with reference to numbering.
In this specification sheets " and/or " description, be meant in the constitutive requirements that front and back are enumerated, to comprise one at least.Mean the existence or the increase of more than one other constitutive requirements, stage, action, original paper and device in the specification sheets with " comprising " term related constitutive requirements, stage, action and original paper.
Below, conjunction with figs. further describes the operation format of bottle stopper vacuum of the present invention.
Fig. 1 is a kind of exploded perspective view of the present invention.As shown in Figure 1, bottle stopper vacuum of the present invention comprises with the lower part: upwards open, it is inner to be to form certain space to be convenient to fill air, and the bottom center design has the cup-shaped shell (10) of first pore (15); According to certain diameter and highly protrusion formation, at least one part forms the tubulose air inlet pipe (20) of second pore (26) around the upper end in first pore (15) top; Can be inserted into shell (10), upwards open goblet, bottom center forms a groove (32), this groove seals with O type ring (33) when air inlet pipe (20) connects, the upper end outer peripheral face forms plural number the 4th pore (39), and outer peripheral face begins to form with certain altitude the piston (30) of plural gib block (37) from the lower end; Bottom center is fixed on the inner air inlet pipe of piston (30) (20) upper end, be close to piston (30) inwall, for piston (30) can be moved up and down, form the circular groove (41) that O type ring (42) inwardly can be introduced at the neighboring section, at the inboard seal cover cap (40) that forms plural number the 3rd pore (43) that upwards connects along circular groove (41) of the O type ring (42) that embeds; The lower end is in conjunction with the upper end that is fixed on shell (10), the upper end inner peripheral surface extends internally and forms trickle interval with the outer peripheral face of piston (30), for the gib block (37) that makes piston moves vertically, form the circular connector (50) of vertically-guided groove (51) in the inner peripheral surface end of extending; Inner at piston (30) and launch the coil spring (60) above seal cover cap (40) top is with generation hooligan's gland (51) of fixing with screw outside piston (30) upper end.
To sum up, the present invention is the vacuum pump structure of being made up of shell (10), air inlet pipe (20), piston (30), circular connector (50), coil spring (60) and gland (51) substantially.
Wherein, shell (10) is an external module of the present invention, and is upwards open, its inner goblet of being convenient to fill air for the formation certain space; Air inlet pipe (20) is the air intake passage that can suck the air in the special container.Air inlet pipe (20) is up and down to protrude the tubulose air by-pass passage of formation from bottom (11) central authorities of blocking the bottom according to certain diameter and height in shell (10) inside, and bottom centre forms first pore (15) that sucks gas.
At this moment, tubulose air inlet pipe (20) upper side that the extension of the top of first pore (15) of (11) forms bottom shell (10) forms plural second pore (26), can will be discharged to air inlet pipe (20) outside by the inner suction air of air inlet pipe (20).
Piston (30), its external diameter designs forr a short time than shell (10) internal diameter, can insert from shell (10) top with the concentric circles state, the same with shell (10) also is upwards open goblet, bottom (31) central authorities form a hole, can connect air inlet pipe (20), form cap annular groove (32) around this hole, on groove, embed O type ring (33) and make it be close to air inlet pipe (20) outer peripheral face formation sealing.
At this moment, O type ring (33) is embedded in the cap annular groove (32) that forms around (31) hole of bottom, and the section of combining closely above O type ring is mutually to looking shape and open " " font cap ring (34).And piston (30) upper end outer peripheral face forms screw line (35), and this screw line (35) below outer peripheral face is according to equidistantly vertically forming plural gib block, and each gib block top forms the 4th pore (39).
Just, protrude formation plural gib block (37) at piston (30) outer peripheral face from the below according to certain altitude, this gib block (37) can move up and down by the groove that circular connector (50) outside forms.
And, seal cover cap (40), center, its underpart is stacked is fixed on air inlet pipe (20) upper end that combines with piston (30), the neighboring section forms inside circular groove (41), embeds O type ring (42) in the circular groove (41) it is close to piston (30) inwall so that piston moves up and down.
And,, form plural number the 3rd pore (43) that runs through seal cover cap (40) top along circular groove (41) in O type ring (42) inboard of circular groove (41).
O type ring (42) on the seal cover cap (40) on piston (30) inside is fixed on air inlet pipe (20) is close to piston (30) inwall or inner peripheral surface, prevents to come off from circular groove (41).
Circular connector among the present invention (50), secure bond is carried out by screw or groove in its lower end and shell (10) upper end, its upper end inner peripheral surface extends internally and forms trickle interval with the outer peripheral face of piston (30), circular connector (50) extends the end and forms vertically-guided groove (51), the piston outer peripheral face is moved vertically with the gib block (37) that radial protrusion forms, and this guide groove (51) spacing is consistent with the spacing of gib block (37).
And, on circular connector (50), should design at least one locating dowel pin (52), it is fixed on the inner peripheral surface bottom surfaces by guide groove (51), excessively swing below inner peripheral surface is played fixation when passing through guide groove (51) in order to the gib block (37) that prevents piston (30) after piston (30) descends.
At this moment, ideal structure is for as shown in Figure 1, this locating dowel pin (52) is two one group and respectively is placed on the guide groove both sides that when preventing gib block (37) toward the decline of guide groove (51) lower end rise because of piston (30) rotation in its upper end, also limited piston (30) simultaneously and excessively rotated.
Wherein, a locating dowel pin (52) is fixed on next door, guide groove (51) lower end, limits to a sideway swivel by time below the guide groove at gib block (37), is convenient to piston (30) and freely moves up and down; Another locating dowel pin (52) is fixed on apart from the guide groove certain position, its position is locked by guide groove (51) back at gib block (37), guarantee may below the rotation that takes place, prevent that piston from rising.
In addition, around the bottom surfaces of circular connector (50), should form groove (57), so that carry out secure bond with shell upper end (17).Preferably fix with screw, this not only can form stable combination, and also dismounting easily as required.
And, at the coil spring (60) of piston (30) inner sealing lid (40) top placement ejectable; Possess gland (51) in coil spring (60) top, lid is to combine and the groove secure bond with helical structure with the screw line (35) that the outer peripheral face of piston (30) upper end forms.
Gland (51) bottom surface is formed with piston (30) goes up single tubulose joint portion that combines with screw line (35) structure and downward open ring joint portion (71) is arranged, lower end, this joint portion (71) preferably should be positioned at piston (30) the 4th pore (39) top, prevents that the 4th pore (39) combined (71) from blocking.
And, the profile of gland (51) is that its outer peripheral face lower end covers upper end, circular connector (50) neighboring, gland (51) lower end and and its to forming trickle interval between the circular connector (50) the looked upper end, make the gas of discharging to discharge glibly from piston (30) the 4th pore (39).
It is the oblique drawing of bottle stopper vacuum of the present invention when piston rises that bottle stopper vacuum pump of the present invention with said structure is carried out following more detailed explanation: Fig. 2; Cross sectional drawing when Fig. 3 is piston decline, Fig. 4 is an oblique drawing of filling in the vacuum bottle stopper of bottle container among the present invention, Fig. 5 is when piston rises, by the mode chart of seal cover cap (40) reflection airiness.
As shown in Figures 2 and 3, bottle stopper vacuum of the present invention is to have opened the gas communication channel when the rising of O type ring (42) by piston (30) in seal cover cap (40) circular groove (41) promoted slightly because of being embedded in circular groove, when making that the gas that is sucked out through air inlet pipe (20) is discharged from by piston (30) under the effect of vacuum pressure, internal tank is become vacuum state.At this, combine the vacuum function of enforcement bottle stopper with vacuum bottle stopper shown in Figure 4.
As shown in Figure 4, the structure of vacuum bottle stopper (100) is, outer image cork, form run-through channel (153) in the center to vertical direction, spheroid (155) is placed in run-through channel (153) center, be close to shell (10) bottom (11) under the state of bottleneck filling in, will twitch to vacuum state in the bottle.
That is to say that vacuum bottle stopper (100) is to be the bottle stopper of material with rubber or silicone grease, comprises with the lower part: the cylindrical shape breather pipe (150) that forms run-through channel (153); Spheroid (155) is placed at breather pipe (150) center; As the extendible portion of breather pipe (150) bottom, diameter is discoid greater than breather pipe (150), can cut off bottle isolation part (130) of inner air and outer air circulation; As the extendible portion on breather pipe (150) top, diameter is discoid greater than isolation part (130), is close to the sticking part (110) of shell (10) bottom.
Wherein and since breather pipe (150) be between bottle container and air inlet pipe (20) bottle in the gas communication passage, its Rational structure is that more near isolation part (130), its diameter should be more little from sticking part (110).This is because bottleneck is narrower, and this structure is convenient to envelope bottle and uncork.Be characterized in filling in deeply more, its grip is just big more.
And isolation part (130) periphery should be to sticking part (110) direction bending, and advantage is that its bending direction is opposite with the direction of insertion of container, is easy to fill in the bottle, and promotes grip.
Above-mentioned vacuum bottle stopper (100) is filled in the effect of playing bottle stopper in the bottle, and is close to outer casing bottom, and the twitch up and down by piston can discharge gas in the bottle, reaches vacuum state.
Referring to figs. 1 through Fig. 5 the use of vacuum of the present invention is described in more detail.
At first, operation example of the present invention after vessel port such as bottle are filled in vacuum bottle stopper (100), is close to vacuum bottle stopper sticking part (110) with shell (10) bottom (11) as shown in Figure 5.
Shown in operation example, though the present invention is with after container combines, the breather pipe of vacuum bottle stopper and air inlet pipe (20) form the bonded assembly state, but, just cut off and air inlet pipe (20) bonded assembly top and the bottom air because the spheroid of placing in vacuum bottle stopper (100) (155) has own wt.
Be in the highest propradation at coil spring (60) elastic force effect lower piston (30).As shown in Figure 3, make its decline if at this moment there is external force to force at piston, piston (30) internal gas can discharge by the 4th pore (39).
The decline of piston (30) be because, external pressure is forced on the gland (51) that is installed in piston (30) top, piston (30) bottom (31) drop to and touch shell (10) bottom (11).
When piston (30) descends, owing to the O type ring (42) on the seal cover cap (40) that firmly is fixed on air inlet pipe (20) upper end is close to piston (30) inner peripheral surface, make and form upper and lower two spaces and completely cut off across seal cover cap (40) in that piston (30) is inner, the gas of seal cover cap (40) upper space is discharged from by the 4th pore (39) thereupon, and dwindles upper space.
Across seal cover cap (40), if piston (30) when upper space dwindles on the contrary lower space need to enlarge, at this moment lower space can form vacuum and presses, and this vacuum presses second pore (26) by air inlet pipe (20) upper end will be connected in spheroid (155) lifting slightly in the vacuum bottle stopper of air inlet pipe (20).
Under the effect of increasing of spheroid (155), the breather pipe of vacuum bottle stopper (150) is opened, at this moment as shown in Figure 4, gas can attracted to top by breather pipe (150) and first pore (15) from internal tank, the gas that attracted to top pours into the lower space of piston (30) again by second pore (26) of air inlet pipe (20), this can enlarge the lower space of piston (30) seal cover cap (40).
After the last applied pressure of piston (30) is eliminated, the above and below of isolated spheroid (155) when spheroid (155) can be fallen the vacuum bottle stopper center naturally because of himself weight, and for example shown in Figure 2 subsequently, under the effect of coil spring (60) elastic force, piston (30) is moving upward.
As shown in Figure 5, when piston (30) rose, the O type ring (42) of seal cover cap (40) side was close to piston (30) inner peripheral surface and is upwards mentioned in circular groove (41), at this moment formed the gas communication passage in circular groove (41).This gas communication passage is to break away from the space that the back forms by circular groove (41) bottom surfaces and O type ring (42), and constitutes to the space that forms between circular groove (41) top the 3rd pore (43) through O type ring (42) inboard again.By this series of passages, the gas that is filled in piston (30) seal cover cap (40) lower space can move to upper space.
Thereupon, the internal piston space that sealed lid (40) separates up and down is under the effect of increasing of piston (30), and lower space is reduced, and its upper space can enlarge on the contrary.
As mentioned above, the present invention pours into the gas in the containers such as bottle the lower space of piston (30) seal cover cap (40) by pressing down piston (30), piston (30) is moving upward because of the effect that is subjected to coil spring (60) elastic force afterwards, at this moment the gas of lower space moves to the upper space of piston (30) seal cover cap (40) again, again by discharging with atmosphere bonded assembly the 4th pore (39).By the aforementioned a series of actions of repeatable operation, forcibly gas is discharged from container, make internal tank reach the vacuum pressure condition.
When internal tank reaches the certain vacuum pressure, piston (30) is pressed to greatest extent, and as shown in Figure 3 the gland (51) that is fixed on the piston (30) is rotated to a direction, just be lockable after at this moment the gib block (37) by guide groove rotates to locating dowel pin (52), can't rise.
That is to say, be combined in the circular connector (50) of shell (10) upper end owing to be fixed, the inboard locating dowel pin (52) that forms projection of its underpart face, therefore when under piston (30) presses to greatest extent state, carrying out the side rotation again, piston (30) outer peripheral face is locked in the inner peripheral surface of locating dowel pin (52) and circular connector (50) with the upper end of the plural gib block (37) of radial projection, and piston (30) can excessively not rotate yet when can't rise once more.
As mentioned above,, touch vacuum pump behind the bottleneck and carry out vacuum seal, just can prevent going bad of internal tank content as far as possible so vacuum bottle stopper (100) filled in because the present invention separately is made of vacuum pump and vacuum bottle stopper (100).
That is to say that the present invention can become the vacuum pressure condition to internal tank by vacuum pump, play the function of bottle stopper simultaneously again, promptly will intercept fully inside and outside the container, thereby delay the rotten of content to greatest extent by vacuum bottle stopper.
And the present invention is the structure that vacuum bottle stopper and vacuum pump are separated from each other, and vacuum bottle stopper can be used in most bottle containers, and can only carry out vacuum seal with a vacuum pump to most bottle containers.Its advantage is to improve service efficiency and user's convenience, and is convenient to the management of device.
In the middle of above explanation, though the present invention illustrates and illustrates by specific example, but the people who possesses general knowledge in the sector is readily understood that, the present invention is to carry out various transformation and conversion in the limit in invention thought that does not exceed in the patent claim to be embodied and field.
Claims (8)
1. a bottle stopper vacuum is characterized in that comprising cup-shaped shell (10), air inlet pipe (20), piston (30), seal cover cap (40), circular connector (50) and gland (70), wherein:
Cup-shaped shell (10) for upwards open, it innerly is convenient to fill air for what form certain space, bottom center is provided with first pore (15);
Air inlet pipe (20) is the air inlet pipe that is provided with in cup-shaped shell (10) with cup-shaped shell (10) coaxial line, and air inlet pipe is provided with one second pore (26) around the upper end at least;
Piston (30) is for can be inserted into shell (10), upwards open goblet (30), bottom (31) central authorities are provided with a through hole (32), this through hole (32) is enclosed within air inlet pipe (20) and is provided with O type seal ring (33), the upper end outer peripheral face is provided with two the 4th pores (39) at least, is provided with two gib blocks (37) that begin from the lower end along axis direction on the outer peripheral face at least;
Seal cover cap (40) is fixed on the inner air inlet pipe of piston (30) (20) upper end for bottom center, outer peripheral face is close to piston (30) inwall, outer peripheral face is provided with circular groove (41), piston (30) is provided with in the circular groove (41) to can be moved up and down, form the circular groove (41) that O type ring seal ring (42) inwardly can be introduced at the neighboring section,, be provided with two on the seal cover cap (40) at least at the inboard seal cover cap (40) that forms plural number the 3rd pore (43) that upwards connects along circular groove (41) of the O type ring (42) that embeds;
Circular connector (50), the lower surface is fixed on the upper end of shell (10), and inner ring surface cooperates with the outer peripheral face minute interval of piston (30), and the gib block on the inner ring surface on the corresponding piston (37) is provided with the guide groove (51) that matches with gib block (37);
Gland (70) is to be connected with piston (30) upper end through screw thread, and inside is provided with the lid of coil spring (60), and coil spring (60) upper end is stuck on the gland (70), and coil spring (60) lower end and seal cover cap (40) upper surface are inconsistent.
2. a kind of bottle stopper vacuum according to claim 1, it is characterized in that being provided with vacuum bottle stopper (100), its structure is outer image cork, form run-through channel (153) in the center vertical direction, spheroid (155) is placed in the run-through channel center, is close to shell (10) bottom and twitches to vacuum state in bottle under filling in the state of bottleneck.
3. a kind of bottle stopper vacuum according to claim 2 is characterized in that the top diameter cylindrical shape breather pipe (150) wideer than the lower part at run-through channel inside center place; Be placed on the spheroid (155) of upper end, breather pipe inside center bottom; As the extendible portion of breather pipe (150) bottom, diameter forms discoid greater than breather pipe (150), can cut off bottle isolation part (130) of inner air and outer air circulation; As the extendible portion on breather pipe (150) top, diameter forms discoid greater than isolation part (130), is close to the sticking part (110) of shell (10) bottom.
4. a kind of bottle stopper vacuum according to claim 3, it is characterized in that breather pipe (150) from sticking part (110) more near isolation part (130), its diameter is just more little.
5. a kind of bottle stopper vacuum according to claim 3, the periphery that it is characterized in that isolation part (130) is towards sticking part (110) direction bending.
6. according to the described a kind of bottle stopper vacuum of claim 1-4, it is characterized in that to design a locating dowel pin (52) at least on the circular connector (50), it is fixed on the inner peripheral surface bottom surfaces by guide groove (51), below inner peripheral surface, excessively rotate by guide groove (51) back in order to the gib block (37) that prevents piston (30), after piston (30) descends, play fixation.
7. according to the described a kind of bottle stopper vacuum of claim 1-4, it is characterized in that first pore (15) should being designed a protruding circle of circle (13) for the center at least with certain radius in shell (10) bottom (11).
8. according to the described a kind of bottle stopper vacuum of claim 1-4, it is characterized in that on the bottom surfaces of circular connector (50), forming groove (57), so that match with limit, shell (10) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101409196A CN103224082A (en) | 2013-04-23 | 2013-04-23 | Vacuum bottle stopper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101409196A CN103224082A (en) | 2013-04-23 | 2013-04-23 | Vacuum bottle stopper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103224082A true CN103224082A (en) | 2013-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101409196A Pending CN103224082A (en) | 2013-04-23 | 2013-04-23 | Vacuum bottle stopper device |
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| Country | Link |
|---|---|
| CN (1) | CN103224082A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444187A (en) * | 2018-02-11 | 2018-08-24 | 海信（山东）冰箱有限公司 | A kind of vacuum-pumping fresh-keeping and refrigerating device |
| WO2019170128A1 (en) * | 2018-03-07 | 2019-09-12 | 海信（山东）冰箱有限公司 | Freshness preserving vacuum device and refrigerating and freezing device having same |
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| EP0234607B1 (en) * | 1986-01-20 | 1989-04-12 | Bernardus Johannes Josephus Augustinus Schneider | Stopper for a container and a pump connectable thereto |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108444187A (en) * | 2018-02-11 | 2018-08-24 | 海信（山东）冰箱有限公司 | A kind of vacuum-pumping fresh-keeping and refrigerating device |
| WO2019170128A1 (en) * | 2018-03-07 | 2019-09-12 | 海信（山东）冰箱有限公司 | Freshness preserving vacuum device and refrigerating and freezing device having same |
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Application publication date: 20130731 |