'1309218 九、發明說明： 本發明係關於-種飲料起泡裝置，其—般稱為 件”。 當碳酸飲料於低溫如穴錢少由如罐或瓶的容器供 應時，c〇2於水中的溶解度隨温度減少而增加，此表示飲料 完全不會給予被碳酸化的外觀因為大部分c〇2保留在溶液 中及不會以上升通過液體的氣體氣泡的形式呈現。此在啤'1309218 IX. INSTRUCTIONS: The present invention relates to a beverage frothing device, which is generally referred to as a piece. When a carbonated beverage is supplied at a low temperature such as a tank or a container such as a can or bottle, c〇2 is in the water. The solubility increases with decreasing temperature, which means that the beverage does not give the appearance of being carbonated at all because most of the c〇2 remains in solution and does not appear in the form of gas bubbles rising through the liquid.
酒方面為特別重要的因為消費者習慣看見在高度“活潑，， 狀態的啤酒，特別是儲藏式或黑哮酒，亦即具有上升通過 ，酒的，0)2氣泡，及具有大體上“泡沐，，，亦即絲覆 盍。大罝上升氣體氣泡及“泡珠，，的缺乏使得啤酒對許多消 費者不為外觀上吸引的。 、已知提供一種包含啤酒的容器’如瓶或罐，其具有起 2置或構件其用於在打開容器的—瞬間立岐入微細高 二乳體噴W ’典型上為氮氣，進人啤酒，此氣體喷流在構 件附近施以高魏流於相及錄流造成相巾實質上增 ，目的〇)2氣紅生歧於是造成在啤酒上泡沫的快速 ^使得當自容器中懒相數秒後其具有消費者預期的 存在兩種已知形式的構件，第—種為預壓力化形式及 ^供於飲料容器的典型上於底部的小流體儲存室所組 =該贿室具有小氣體排批於其壁，在構件***該容 即將^填充引人該儲存室及該儲存室接著在所有 立即密封，—旦在容频空的氣體壓力增加 6 I3〇92i 8 · 存麵的程度’沒有任何氣體可離開該儲 子至直到各益打開及在頂空的塵力降至大氣屋。當過程如 ，進行時，該經勤化氣體經由孔,以微小有力;射排入 啤酒及產生所欲外觀，然而，在實務上，此為昂貴的，及 使用-般稱的驅氣的進氣方式之構件已變得愈—般常見 =’此種構件在插人容ϋ前不提供_力化氣體入料而是 =為以氣體填充當構件在容器時一種已知财的驅氣的 ，方式之構件包括—種儲存室其係加重及建構為以預先 〜定位向浮在啤酒表面及係提供為具有單向氣體進入閥於 液體表面上方及氣體排出孔口於㈣表面下方。在使用哮 f真充容器後’將構件置入容器及以預先決定位向浮在其 友面及小體積的液態氮亦***該容器，如在啤酒表面，氮 ，立即_氣纽由此職在㈣触崎有大氣壓氧 =，在氣化完成前’關閉容器及密封之且剩餘氧氣於是壓 該頂空’此增加壓力傳送至儲存室内部其於是經由該 乳體進入閥以經屋力化氮氣提供，當打開容器及頂空壓力 Γ降至大_時，該經堡力化氮氣以微小快速嘴射經由該 乳體排出孔口排入啤酒中及於是在自容器倒出哮 於啤酒外觀的所欲效用。 然而’具有單向進人咖構件之提縣昂貴的及將構 件***該容ϋ為額外製造步驟，其本質上增加製造花費。 所以’本發明目的為提供一種飲料起泡裝置其較已知 、置便宜及簡單及其進一步減少在製造方法所需的步驟數 曰f) 7 1309218 根據本發明，飲料容器的密封包括密封板及隔膜，其 ，、同定義越儲存室’該關包括—種可八， 氣體進入/排出孔口於此形成，該可相對移動部=少 :==向環狀摺疊線連接至其餘隔膜，由此較其 轉運動及;纟於触㈣部之細產生沿雜疊線的旋 ^運動及於疋產生遠離其餘隔膜的可相對移動部分之移 動。The wine aspect is especially important because consumers are accustomed to seeing a high-lively, state-of-the-art beer, especially a storage or black roast, that is, having a rising, wine, 0) 2 bubble, and having a "bubble" in general Mu,,, that is, silk cover. The ups and downs of gas bubbles and "bubbles" make beer not attractive to many consumers. It is known to provide a container containing beer, such as a bottle or can, which has a 2 or a member. In the case of opening the container, the micro-high-milk spray W is typically placed in the air, and the beer is introduced into the beer. This gas jet is applied in the vicinity of the member to apply a high-flow flow to the phase and the flow is caused to increase substantially. Objective 〇) 2 gas red disproportion thus causing a rapid foaming on the beer, so that after a few seconds from the lazy phase of the container, it has two known forms of components expected by the consumer, the first is a pre-stressed form and ^A typical small-bottom small fluid storage chamber for a beverage container = the bribe chamber has a small gas discharge to the wall, and the member is inserted into the chamber to fill the storage chamber and the storage chamber and then at all Immediately sealed, the gas pressure in the cavity is increased by 6 I3〇92i 8 · The degree of storage surface 'No gas can leave the storage until the benefits open and the dust in the headspace drops to the atmosphere. Process, for example, when The diverted gas passes through the holes and is slightly powerful; the radiation is discharged into the beer and produces the desired appearance. However, in practice, this is expensive, and the components of the air intake method using the so-called purge gas have become The more common - 'such a component does not provide _ force gas feed before inserting the capacity, but = for gas filling when the component is in the container when the fuel is known, the means of the method include The storage chamber is weighted and constructed to be floated on the surface of the beer in advance and positioned to have a one-way gas inlet valve above the liquid surface and a gas discharge orifice below the surface of the (four) surface. The member is placed in the container and the liquid nitrogen is floated in the friend's face and small volume in advance, and is also inserted into the container, such as on the surface of the beer, nitrogen, immediately _ gas 由此 由此 ( ( ( ( 触 触 有 有 有 有 有 有 有Before the gasification is completed, 'the container is closed and sealed and the remaining oxygen is then pressed against the headspace'. This increased pressure is transmitted to the inside of the storage chamber, which is then supplied via the milk inlet valve to the house through nitrogen gas, when the container is opened and the headspace is opened. When the pressure Γ drops to a large _, The glutamic nitrogen is discharged into the beer through the milk discharge orifice by a small quick mouth spray and then the desired effect of the appearance of the beer is poured out from the container. However, the county has a one-way coffee maker. Expensive and inserting components into the container is an additional manufacturing step, which essentially increases manufacturing costs. Therefore, the object of the present invention is to provide a beverage frothing device which is more known, cheaper and simpler and further reduced in the manufacturing method. The number of steps required 曰f) 7 1309218 According to the present invention, the seal of the beverage container comprises a sealing plate and a diaphragm, and the same as the definition of the storage chamber, the gas inlet/exit orifice is formed therein. The movable portion can be relatively small: == is connected to the remaining diaphragm to the annular folding line, thereby moving more than the rotation; the thinning of the contact (four) portion produces the rotation movement along the hybrid line and the generation of the movement away from the remaining The movement of the relatively movable portion of the diaphragm.
心疋本ί月ί供一種複合容器密閉蓋及流體注入裝置 $冓件且該賴蓋本雜_注 為驅氣的進氣方式另仫士 。卩刀’儲存至 板，及由陪ΓΓί 部分該密閉蓋，稱之為密閉 • 隨所疋義。—部分隔膜係藉由至少 C疊Γ之提供相關於其餘隔膜為可移動的。使： 、田將該畨閉蓋施用於該容器 腹板係由雜__接在心的减 m在起及與另一個相當緊密地放 置右在儲存至内壓力較儲存 差作用於_存室的可 如I，此壓力 旋轉及因^軸心’其引起腹板沿摺疊線的 可縣部分遠賴密_的移動， 氣體進入_ 41 敍财祕从触目使得 此臟料蓋施用於 -旦容器密封破裂 至位於賴表面下方的位置。 注入飲料内，巧 域力化氣體，如氮氣， 料的流體-d；；達:丨上述效果。注入該飲 存室内的某液體量如然而，亦可能有在該錯 哗麵由該進人/排出孔σ進入該儲存 8 1309218 至’任何此種液體會立即位於在容器正常方位的該開口上 方及所以會先由在其上方的氣體壓力排出接著由氣體本身 排出。 …由密賴及隔赌組成的飲料规裝置為—種驅氣的 進氣方式，使用時，容器以液體，典型上為啤酒，填充及 將少量液態氣體，典型上為氮氣，引入該容器頂部空間， 在，頂部空間的大氣壓氧氣由蒸發氮氣驅除之後但在所有 • 氮氣蒸發及逸散之前接著將該封閉蓋快速施用於該容器， 剩餘液態氮接著壓力化該容器頂部空間，建造隔膜及將瓶 子填充至一種液位使得氣體進入/排出孔口位於高於該液 位，頂部空間的增加壓力由此與該流體儲存室連通，此流 f儲存室成細經壓力化氮氣填充，當該封閉蓋要自該容 器移除時，氣封破裂及在頂部空間的壓力突然減少至大氣 [，因為其外部壓力大體上小於其内部壓力之事實，此壓 力差於隔膜可移動部分的施用造成該可移動部分立即移動 鲁 细該㈣板至—種足以祕魏體it人/翻孔Π至低於 液體液位的位置之程度，此係在顯著比例的氮氣自該流體 儲存室逸出前發生，在該流體儲存室的經壓力化氮氣或是 在δ亥經壓力化氮氣下方的液體接著在壓力差作用下以稀少 间逮噴射排入該容器中的液體及產生所欲亂流與混合及， 在卑酒的情況下，於其表面的所欲氣泡。 做為注入裝置或構件為容器密封蓋的整體部分的事實 之結果’必須同時以密封蓋施用於該容器及製造方法所需 的步驟數目因而減少，不需要任何單向閥因為形成於該流 1309218 =料孔口放置於頂部空間當該容器為密封的時 疋旦該狯封破裂時係位於液體内。 材料隔_可軸部分可由各種材聽造但較佳為由娜 整體二：製造，較佳為其餘隔膜的可移動部分構成 ，氣體進〜排姐㈣須足夠从確紐經其進入飲 力化3=足以引起顯著的亂流但是足夠小以確保經壓 有〇 _自其逸出。實務上，較佳為其具 ^及0.5耄米之間如約〇 3毫米的直徑。 =流體儲存㈣體積當然必須足夠儲存足夠的經壓力 ‘二^地執行所欲功能及魏在h5及4Q立方ϋ a、-積係足夠用於此目的及為可容錢到的。 部分==1=個71具对糊’麵關可移動 儲存室連通辦子底部大體上=^卩為·的及於是與 —H ==閉軌_進入/排出 只務上此、、，吉構不能夠良好灿吝斗早％ 的該進入/排出孔口的垂直移動。在此且2 式，嗜可i日拟牡此具肢實鈿例的改良形 在替代具體實施例，該可移動部八 餘隔膜遠離密封板延伸的囊或凹陷==關於其 飲料及由上:本發明亦包含含碳酸 田上文所k及减的㈣蓋密封的飲料容器 1309218 體儲存室包含經壓力化氣體且該氣體進入/排出孔口放置於 液體液位_L妓該可相對移動係如此建構及配置使得較儲 存至外邛為大的壓力於儲存室内部的施用產生該可移動部 分遠離密封板_使得該氣體進人_丨孔σ放置於液體液 位下方。 該容器密封蓋可使用廣泛種類的形式及於是可為如施 用於飲料瓶子的習知旋蓋形式，在此情況，其包括密閉板， ❿ f延伸超過瓶口及連接至其周圍的是整體㈣凸緣。或 是’該密封蓋可僅構成罐的蓋，其係為可藉由拉環或類似 物手動移動的’在此情況，該密封蓋可大體上為構成單薄 金屬板的平面結構，當然連接至其底側的是隔膜，使用此 該板定義流體儲存室。 第1圖顯不啤酒瓶2的上方部分，啤酒瓶係以啤酒填 充至液位4及具有騎6。於鮮邊緣下方不翁成於頸部 表面外側的是朝下的周邊肩部8。 _ 先參寺第1及2圖，瓶子以包含密封板1()的密封蓋密 密，10為凹下形狀的及於是延伸某一距離進入瓶子 碩部’费封板10的外部邊緣與延伸超過瓶子邊緣的環狀腹 板12為絲構成的，與腹板12外部邊緣整體構成的是垂 芯邊緣U ’其沿頸部上方部分向下延伸。與該垂懸邊緣μ „面整體構成及藉由整體式鉸接16連接至垂懸邊緣 的疋密封凸緣18 ’該密封凸緣18為加長的及大體上平 2於瓶Γ 縱向中央軸延伸及具有大體上垂直於瓶子該轴延 的末％表面，該忠封凸緣18的自由端嗜合肩部8的下方 1309218 側及保持蓋子在瓶子上的適當位置，該密封施用於該瓶子 使得該垂懸邊緣14係在拉緊的’由此該密封凸緣丨8係向 上拉與該肩部8接觸及由此以之形成密封，該張力亦使該 環狀腹板12向下拉與瓶子邊緣接觸及由此形成進一步密 封。在此特定具體實施例，該整體式鉸接16為有彈性的及 驅使該密封凸緣18向内與瓶子頸部的外部表面接觸及於是 由此形成進一步密封。 • 目前為止所敘述的密封蓋構成塑膠材料，如聚丙烯的 整體式射出成形’然而，該密封蓋亦包含具有圓形凹下形 狀的隔膜20的聚丙烯或類似物的進一步整體式射出成形， 其外部邊緣係連接至環狀腹板12的底侧及位於該腹板 與瓶子邊緣之間。隔膜至腹板的連接可由焊接或黏著或由 滑入配合隔膜邊緣進入於該腹板12或板1〇的凹槽或類似 物而進行’或者，該腹板12或板10可具有環狀凸喊珠 粒，隔膜邊緣可配合***此及隔膜接著藉由抗其彈性的小 • 冑形程度保躲適當位置。膜的外部輕因而密封 於該腹板I2 #底側及該隔膜2〇外部邊緣的較低表面:該 腹板12驅使進入與瓶子邊緣的密封喃合。該隔膜2〇 _ 度較該密封板10的凹度為大，於是這兩她件定義在它們 之間的空間為構成流體儲存室22。與該隔臈2〇中心一 形的可移動部分(其在此情況係由錢管24構成），垂懸管 的上端為開的，於是管子内部與該流體儲存室22相通，誃 管子24的下端大體上由板或腹板26關閉，在其中，如^ 其中心形成的是氣體進入/排出孔口 28，至少一部分該管子 12 1309218 24物纖為棱角構 々、疋，數對反方向的同心顯_線沿其長度形成， 二固擅®線係與每—個相鄰摺疊線為反方向。該管子的 是转類似於縣在許錄料奸常提供的活節連 社禮封蓋要配合瓶口時，該密封凸緣18起初為一種 此其向下及向_蓋的中絲延伸，該密封蓋降低 2頊部及該密封凸緣18喝合铜部外部表面及使之漸 該彈性整體式欽接16向上旋轉。移動該隔膜2〇外 箱緣的細為與該瓶子邊緣外部表㈣合但是在密封蓋 的:下壓力增加，由此些微地魏該触及該環狀腹板η =邊緣’該密封凸緣18的自由端現在通過於瓶子頸部的該 ^下指向的肩部8及該整體式雛16的彈力接著快速地旋 轉該凸緣18向内至位於該肩部16下方的位置。接著除去 施用於該密封蓋的向下壓力及該隔膜2〇與腹板η的經壓 縮部分的彈力將該密封凸緣18向上拉使得驅使其自由端表 面進入與該肩部8底側的密封唾合同時保持在該瓶子邊緣 上方邊緣與該隔膜2〇底側之間的密封及在該垂懸邊緣14 ^剩餘張力應力保持。該密封蓋現在形成瓶子的可靠氣密 街封在％用該密封蓋施用之前，該瓶子以飲料，如啤酒 真充，至該隔膜下方不遠處的液位4。該液位4高度係符合 該管子24的長度使得該密封板26及因而該氣體進入/排出 =口 28位於該液位4上方。在該密封蓋施用於該瓶子之 則，少量體積的液態氮立即引入該液體表面，此液態氮立 13 1309218 即開始蒸發，由此 即如上所述地執杆 ^置換所有大氣壓氧，接著立 蒸發完成之前執行封蓋於瓶子的，脚在液態氮 續蒸發，由此建立實已施用，剩餘液態氮持 或更多的此壓力經由於頂空’典型上為2至3巴 存室22相通胁时1 讀叙/排纽^ 28與該流體儲 打恤# 4存 麵力下讀氣填充。當希望The heart of the present ί月 ί provides a composite container sealing cover and fluid injection device. The sickle is stored to the board, and the closed cover is part of the accompanying , ,, which is called a closed seal. - Part of the membrane is movable by providing at least C stacks in relation to the remaining membranes. Applying: 田 畨 畨 施用 该 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用 施用Can be like I, this pressure rotates and because of the ^ axis 'which causes the web to move along the fold line of the county, the gas enters _ 41 〗 The seal ruptures to a position below the surface of the lamella. Inject into the beverage, and force the gas, such as nitrogen, to feed the fluid-d; The amount of liquid injected into the beverage chamber, however, may also enter the storage 8 1309218 from the entry/exhaustion aperture σ on the wrong side to the fact that any such liquid will immediately lie above the opening in the normal orientation of the container. And so it will be discharged first by the gas pressure above it and then by the gas itself. ...a beverage gauge device consisting of a gambling and a gambling hood is a type of air-intake mode. When used, the container is filled with liquid, typically beer, filled with a small amount of liquid gas, typically nitrogen, to the top of the container. Space, after the atmospheric pressure of the headspace is removed by evaporation of nitrogen but before all • nitrogen is evaporated and escaping, the closure is then quickly applied to the vessel, and the remaining liquid nitrogen is then pressurized to the headspace of the vessel to build the membrane and The bottle is filled to a liquid level such that the gas inlet/discharge orifice is located above the liquid level, and the increased pressure in the headspace is thereby communicated with the fluid storage chamber, the flow f storage chamber being finely packed with pressurized nitrogen gas when the closure When the cover is to be removed from the container, the gas seal breaks and the pressure in the headspace suddenly drops to the atmosphere [because its external pressure is substantially less than its internal pressure, this pressure difference is caused by the application of the movable portion of the diaphragm. The moving part immediately moves the (four) plate to a degree that is sufficient for the Wei body to turn the person/flip hole to a position lower than the liquid level. A significant proportion of the nitrogen gas occurs before the fluid storage chamber escapes, and the pressurized nitrogen gas in the fluid storage chamber or the liquid below the nitrogen gas pressurized nitrogen gas is then discharged into the chamber with a small amount of pressure under the pressure difference. The liquid in the container and the desired flow and mixing, and in the case of bartender, the desired bubbles on the surface. As a result of the fact that the infusion device or component is an integral part of the closure of the container, the number of steps required to simultaneously apply the closure to the container and the method of manufacture is thus reduced, and no one-way valve is required because it is formed in the flow 1309218 = The orifice is placed in the head space. When the container is sealed, it is located in the liquid when the seal is broken. The material partition _ can be made of various materials, but it is preferably made by Na 2: manufacturing, preferably the movable part of the remaining diaphragm, and the gas entering the sister (4) must be sufficient to enter the drinking force. 3 = sufficient to cause significant turbulence but small enough to ensure that the pressure is 〇 _ escaping from it. In practice, it is preferred to have a diameter of between ^ and 0.5 mm, such as about 3 mm. = Fluid storage (4) Volume must of course be sufficient to store enough pressure. 'Two functions to perform the desired function and Wei in h5 and 4Q cubes a, - is sufficient for this purpose and can be used for money. Part ================================================================================================= The vertical movement of the entry/exit orifice of the early can not be good. Herein, and in the formula 2, the modified shape of the limbs is replaced by a specific embodiment in which the movable portion has more than eight capsules or depressions extending away from the sealing plate == regarding the beverage and the upper The present invention also includes a beverage container 1309218 containing the above-mentioned k and reduced (four) lid seals in the carbonated field. The body storage chamber contains the pressurized gas and the gas inlet/discharge orifice is placed at the liquid level _L. The construction and configuration is such that the application of the pressure greater than the storage to the outside of the storage chamber creates the movable portion away from the sealing plate such that the gas enters the pupil σ below the liquid level. The container closure can be used in a wide variety of forms and can thus be in the form of a conventional cap that is applied to a beverage bottle, in which case it includes a closure panel that extends beyond the mouth of the bottle and is attached to the periphery thereof as a unitary (four) flange . Or 'the sealing cover may only constitute a lid of the can, which is manually movable by a pull ring or the like'. In this case, the sealing cover may be substantially a planar structure constituting a single thin metal plate, of course connected to On the underside is a membrane with which the fluid storage chamber is defined. The first figure shows the upper part of the beer bottle 2, and the beer bottle is filled with beer to the liquid level 4 and has a ride 6. Below the fresh edge, the outer side of the neck surface is the downward facing shoulder 8 . _ First Senso Temple Figures 1 and 2, the bottle is sealed with a sealing cover containing the sealing plate 1 (), 10 is concavely shaped and then extends a certain distance into the outer edge and extension of the bottle's 'fee sealing plate 10' The annular web 12 over the edge of the bottle is constructed of wire, and integrally formed with the outer edge of the web 12 is a vertical core edge U' which extends downwardly along the upper portion of the neck. a sealing flange 18 that is integrally formed with the hanging edge μ and integrally connected to the hanging edge by the integral hinge 16. The sealing flange 18 is elongated and substantially flat 2 in the longitudinal center axis of the bottle and Having a % of the surface substantially perpendicular to the axial extent of the bottle, the free end of the loyalty flange 18 conforms to the lower side 1309218 side of the shoulder 8 and holds the lid in place on the bottle, the seal being applied to the bottle such that The hanging edge 14 is taut "therefore the sealing flange 8 is pulled up in contact with the shoulder 8 and thereby forms a seal, which tension also pulls the annular web 12 down to the edge of the bottle The contact and thereby form a further seal. In this particular embodiment, the unitary hinge 16 is resilient and urges the sealing flange 18 inwardly into contact with the outer surface of the neck of the bottle and thereby forms a further seal. The sealing cap described so far constitutes a plastic material, such as integral injection molding of polypropylene. However, the sealing cap also comprises a further integral injection of polypropylene or the like having a circular concave shape of the membrane 20 The outer edge is connected to the bottom side of the annular web 12 and between the web and the edge of the bottle. The connection of the diaphragm to the web can be joined to the web by welding or adhesive or by sliding into the edge of the diaphragm. Or the groove or the like of the plate 1' or the web 12 or the plate 10 may have an annular swelled bead, the edge of the membrane may be fitted into the membrane and the membrane may be followed by a small shape resistant to its elasticity. The extent is kept in place. The outer portion of the membrane is thus lightly sealed to the lower side of the web I2 # and the outer edge of the membrane 2 : the web 12 drives the seal into the seal with the edge of the bottle. The degree of _ is greater than the concavity of the sealing plate 10, so that the space defined between the two members is a fluid storage chamber 22. A movable portion that is shaped like a center of the barrier 2 (in this case) It is composed of a money tube 24), the upper end of the hanging tube is open, so that the inside of the tube communicates with the fluid storage chamber 22, and the lower end of the tube 24 is substantially closed by the plate or web 26, in which, for example, its center Formed is a gas inlet/discharge orifice 28, at least one The tube 12 1309218 24 has an angular structure and a ridge, and a plurality of pairs of opposite concentric lines are formed along the length thereof, and the two solid lines are opposite to each adjacent folding line. The sealing flange 18 is initially extended to the middle wire of the downward and toward the cover, which is similar to that of the county. 2 The crotch portion and the sealing flange 18 drink the outer surface of the copper portion and gradually rotate the elastic integral fitting 16 upwards. The diaphragm 2 is moved to the outer edge of the outer casing (4) but is Sealing cap: the downward pressure is increased, whereby the micro-wet touches the annular web η = edge' the free end of the sealing flange 18 now passes through the lower pointed shoulder 8 of the neck of the bottle and the whole The spring force of the chick 16 then rapidly rotates the flange 18 inwardly to a position below the shoulder 16. The downward pressure applied to the sealing cap and the elastic force of the compressed portion of the diaphragm 2 and the web η are then removed to pull the sealing flange 18 upwardly to urge the free end surface into the seal with the bottom side of the shoulder 8. The seal between the upper edge of the edge of the bottle and the bottom side of the diaphragm 2 is maintained during the contract and the residual tensile stress is maintained at the hanging edge 14^. The closure now forms a reliable airtight seal for the bottle. The container is filled with a beverage, such as beer, to a level 4 not far below the diaphragm before it is applied with the closure. The level 4 is level to the length of the tube 24 such that the sealing plate 26 and thus the gas in/out port 28 are located above the level 4. When the sealing cap is applied to the bottle, a small volume of liquid nitrogen is immediately introduced into the surface of the liquid, and the liquid nitrogen starts to evaporate at 13 1309218, thereby displaces all atmospheric oxygen as described above, and then evaporates. Before the completion of the capping of the bottle, the foot is continuously evaporated in the liquid nitrogen, thereby establishing the actual application, and the remaining liquid nitrogen is held or more. This pressure is transmitted through the headspace 'typically 2 to 3 bar. When the 1 reading / row button ^ 28 with the fluid storage t-shirt # 4 save the face under the read gas filling. When hope
子頂W^如祕除去―般稱的冠狀形式的習知瓶 η 開瓶器或是藉由減賴環移除蓋 _：未不出，裂痕懸環形成該密封蓋整體部分及由此部 刀，壞之使传其可容易地由手移除。當移除方法進行，瓶 =氣密破裂及頂空排氣至大氣，於是其壓力快速降低至大 氣壓。然而’該非常小直徑的該氣體排出孔π 28如0.3毫 米’表示該趙儲存室22無法如此快速地向下排氣減至大 氣壓及所以_在存室22 _壓力較在頂空的壓力為 高的事實現在存在-種越過該隔臈2〇的壓力差，此增加的 壓力作用於在管子24底部的該密封板26及使得該管子24 快速延伸，亦即藉由該管子24相鄰壁部分沿在它們之間的 摺疊線之旋轉而增加其長度。該管子24係建構及定尺寸使 付此幾乎立即的長度增加產生其較低末端及於是該氣體進 入/排出孔口 28移動至低於瓶中液體的液位4的位置，如第 2圖所示。在該儲存室22内的高壓氮氣現在以微細高速流 體經由該孔口 28注入液體，其典型上為啤酒，以產生上文 所提及效用。 第3及4圖說明第二具體實施例及使用相同參考數字 14 1309218 表示類似組件。此具體實施例與第一具體實施例不同僅在 於該隔膜2G的可㈣部分麟由輯管構成而是由袋或囊 3〇構成，其在其中心自該隔膜向下延伸。該囊30包括短的 垂芯9 32，其上方邊緣與其餘隔臈一體成形及其下方邊緣 係由兩對反方向關中心摺#線34連接，在它們中間延伸 的是環狀腹板36。_齡再次細形，當由上方觀看及 中心為該進入/排出孔口 28。該最内腹板與另外的垂懸管兇 • 的上端―體成形，其上端為_及其下端為由域腹板26 關閉，如在其中心形成的是氣體進入/排出孔口 28。 此具體實施例的操作與第一具體實施例的操作為精碟 相同的’當蓋子移除及瓶子頂空排氣至大氣壓，越過隔膜 存在-壓力差其產生該相鄰腹板36沿該***摺疊線34以 反方向的旋轉。該囊3G於是向下移動至第4 _示位置， 其中孔口 28位於啤酒表面下方及於是在該儲存室22的經 壓力化氣體注入啤酒。 • 要了解可對上述具體實施例進行數種改良，因而該隔 膜可由包括折斷連接的任何合適裝置連接至該密封蓋1 隔膜可較該密封板顯著為小且在此情況不會夹在 = 及該容器邊緣之間。雖然較佳為該隔膜的可移動部分甚^ 在其由壓力差向下移動之前向下延伸至低於其餘隔膜，此 不為必要的且該可移動部分可大體上位於與其餘隔膜的周 圍部分相同的平面。 15 J309218 圖式簡單說明 本發月進步特徵及細節將由束 做=彳=妓賤實制訂辦如= 看=提供 廣口啤、、_ / ^據本發明第—具财施例的密封蓋密対的 段視^ 氣體密封前的頂部部分的圖示軸向區The sub-top W^ removes the conventional bottle η bottle opener in the form of a crown or removes the cover by the sling ring _: no, the cracked suspension ring forms the integral part of the sealing cover and the part thereof Knife, the bad one can be easily removed by hand. When the removal method is carried out, the bottle = airtight rupture and the headspace is vented to the atmosphere, so its pressure is rapidly reduced to atmospheric pressure. However, 'the very small diameter of the gas discharge hole π 28 such as 0.3 mm' indicates that the Zhao storage chamber 22 cannot be exhausted downward to atmospheric pressure as quickly as possible and therefore the pressure in the chamber 22 is higher than the pressure in the headspace. The high fact now exists - the pressure difference across the barrier 2, which increases the pressure on the sealing plate 26 at the bottom of the tube 24 and causes the tube 24 to extend rapidly, i.e. by the adjacent wall of the tube 24 The portion increases its length along the rotation of the fold line between them. The tube 24 is constructed and dimensioned such that an almost immediate increase in length produces its lower end and then the gas inlet/discharge orifice 28 moves to a position below the level 4 of the liquid in the bottle, as shown in Figure 2. Show. The high pressure nitrogen gas within the storage chamber 22 is now injected into the liquid via the orifice 28 as a fine high velocity fluid, typically beer, to produce the benefits mentioned above. Figures 3 and 4 illustrate a second embodiment and the use of the same reference numeral 14 1309218 to indicate similar components. This particular embodiment differs from the first embodiment only in that the (four) portion of the diaphragm 2G can be constructed of a tube or a pocket, which extends downwardly from the diaphragm at its center. The bladder 30 includes a short vertical core 9 32 having an upper edge integrally formed with the remaining barrier and a lower edge joined by two pairs of oppositely directed center folds #34, with an annular web 36 extending therebetween. The _ age is again fine, when viewed from above and centered for the entry/exit aperture 28. The innermost web is formed with the upper end of the other hanging body, the upper end of which is _ and its lower end is closed by the domain web 26, such as a gas inlet/discharge orifice 28 formed at its center. The operation of this particular embodiment is the same as that of the first embodiment. When the lid is removed and the headspace of the bottle is vented to atmospheric pressure, there is a pressure across the diaphragm - the pressure differential creates the adjacent web 36 along the insertion. The fold line 34 rotates in the opposite direction. The bladder 3G then moves down to the fourth position, wherein the orifice 28 is located below the surface of the beer and the pressurized gas in the storage chamber 22 is then injected into the beer. • It will be appreciated that several modifications can be made to the above-described embodiments so that the diaphragm can be attached to the sealing cover 1 by any suitable means including a broken connection. The diaphragm can be significantly smaller than the sealing plate and will not be pinched in the case = and Between the edges of the container. Although it is preferred that the movable portion of the diaphragm extends downwardly below the remaining diaphragm before it is moved downward by the pressure differential, this is not necessary and the movable portion may be located substantially in the surrounding portion of the remaining diaphragm. The same plane. 15 J309218 Schematic description of the characteristics of the month and the details will be made by the bundle = 彳 = 妓贱 制订 办 = = = = = = = = = = = = = = = = = = = = = =対的段视^ The axial area of the top part of the gas seal before the seal
第2圖為顯示在自瓶子移出，亦即立即在破裂該氣體密 封之後的初始階段的密封蓋之類似視圖；及 ' 第3及4圖為密封蓋的第二具體實施例分別斟筮 及2圖的視圖。 'Figure 2 is a similar view showing the sealing cap in the initial stage after removal from the bottle, i.e. immediately after rupturing the gas seal; and 'Figs 3 and 4 show the second embodiment of the sealing cap respectively 2 Diagram of the view. '
主要元件符號說明 2 啤酒瓶 4 液位 6 頸部 8 肩部 10 密封板 12 腹板 14 垂懸邊緣 16 整體式鉸接 18 密封凸緣 20 隔膜 22 流體儲存室 24、 32 垂懸管 26 腹板 28 氣體進入/朝 30 囊 34 摺疊線 36 環狀腹板 16Main component symbol description 2 Beer bottle 4 Level 6 Neck 8 Shoulder 10 Sealing plate 12 Web 14 Hanging edge 16 Integral hinge 18 Sealing flange 20 Separator 22 Fluid storage chamber 24, 32 Suspension tube 26 Web 28 Gas entering / towards 30 capsule 34 folding line 36 annular web 16