M310710 八、新型說明： 【新型所屬之技術領域】 本創作係有關於奶瓶結構，特別地指一 奶瓶結構，藉由分隔的路徑將奶液與空氣確ί 【先前技術】 目前已有許多用於奶瓶平衡壓力之裝置 如第7圖及第8圖所示，係轉繪自中華民國 第5 267 5 9號「奶瓶進氣套管」，其主要設計 (3 ’），套設在奶瓶瓶口（ P A )內側，該套 一外管壁與一內管壁，兩者之間開設有向下 形窪道（33’）；且，該窪道（335)的底面 下貫穿的進氣孔（3 3 1 ’）環列；藉此使由啣接宅 上方之奶嘴（N )基部上之進氣閥（N2 )導 並隨著奶瓶（P )內液體分佈所造成進氣孔（ 的壓力條件，擇由低壓處進氣孔（3 3 1 ’）優先 內補充。 上述公開案，雖然可達到平衡瓶內壓力 熟習此項技術者可以理解的是，該結構使然 孔回補到奶瓶內的空氣立即與奶液混合，其 或小之氣泡隨即混入或溶入奶液內，嬰兒在 之奶液時容易造成脹氣等不適感。 【新型內容】 本創作之主要目的在於提供一種液氣： 構，在奶液釋出之同時空氣能迅速獲得補 種液氣分流之 實阻隔開。 被提出來，例 新型專利公告 有一中空套管 管（3’）包含 延伸共底的環 佈設有若干向 E該窪道（3 3 5 ) 入瓶外空氣， 33 1 ’）處不同 排入奶瓶（P ) 之目的，惟’ ，從奶嘴的氣 所產生或大、 吸食含有空氣 分流之奶瓶結 充平衡瓶內虜 M310710 * 力，嬰兒可毫不費力地順暢吸吮奶液。 ' 本創作之另一目的在於提供一種液氣分流之奶瓶結 構，使奶液與回補之空氣確實隔開，可有效防止氣體混入 或溶入奶液內，能避免嬰兒吸食到含有空氣之奶液。 爲了達成上述目的及其他目的，本創作一種液氣分流 - 之奶瓶結構，其係由一瓶體、一奶嘴及一蓋部等所組成； 、 其中，一盤體，具有一徑向隔板，經由該蓋部固定於奶嘴 基部與瓶口之間將奶液分隔，該盤體中心一體地形成有一 軸向套筒，一端往奶嘴方向伸設，另一端往瓶體方向伸設， 中心形成有一收容部，及位於該隔板上方之套筒基端形成 有複數個導氣孔；一塞部，被收容在該收容部中，其具有 一連通瓶體的空氣流路並承接在該導氣孔之內側；及，具 有一奶液流路連通該瓶體與奶嘴之間。 根據本創作，該塞部包括第一圓盤構件和第二圓盤構 件，兩者之間經由複數個中空柱體連接在一起，且每一中 空柱體具有一中心孔徑貫通該第一圓盤構件頂部和第二圓 ® 盤構件之底部，以形成一奶液流路。及，在該第二圓盤構 件底部中心，朝向下方伸設有一圓柱體，且中心包含一個 中心孔徑貫通該第二圓盤構件之頂部和瓶體之間，以形成 ^ 一空氣流路’另外包括一導氣管啣接在該圓柱體上，將空 氣流路向瓶體底部延伸，及其下端連接有一單向瓣閥，使 奶液與空氣完全阻隔開來。 如此，奶液經由一路徑釋出之同時，空氣則經由另一 路徑獲得補充迅速平衡瓶內壓力，使瓶體內部恆常維持- M310710 正壓，嬰兒可毫不費力地順暢吸吮奶液。同時，該液氣分 流的結構’將奶液與空氣確實阻隔開來，可有效防止回補 之空氣混入或溶入奶液內，能避免含有空氣之奶液被嬰兒 所吸食而造成脹氣等不適感。 【實施方式】 以下將配合實施例對本創作技術特點作進一步地說 明，該實施例僅爲較佳的範例，並非用來限定本創作之實 施範圍，謹藉由參考附圖結合下列詳細說明而獲致最好的 理解。 首先，請參考第1圖，該圖顯示本創作液氣分流之奶 瓶結構，其主要包括一瓶體1 〇，一端具有一收容部1 1用 於收容奶液，另一端形成有一瓶口 1 2 ; —奶嘴2 0，其一端 包含有一釋出口 21用於釋出奶液，另一端具有一基部22 i 一蓋部3 0, 一端具有一保持部3 1套設在該奶嘴基部22上’ 另一端形成有一承接部3 2承接在該瓶口 1 2外側。其中’ 包括一盤體4 0，具有一徑向隔板4 1，經由該蓋部3 〇固定 於奶嘴20基部22與瓶口 12之間將奶液分隔，該盤體40 中心一體地形成有一個軸向套筒42 ’該套筒42之第一部 分42a往奶嘴20方向伸設，第二部分42b往瓶體1〇方向 伸設，中心形成有一個收容部4 3 ’及位於該套筒4 2第一 部分42a接近隔板41之基端形成有複數個導氣孔44。及’ 一塞部50，被收容在該收容部43中，其具有一連通瓶體 1 〇的空氣流路A並承接在該導氣孔4 4之內側；及’具有 一奶液流路Μ連通該瓶體1 〇與奶嘴20之間。 M310710 請再對照第2及3圖可以更進一步瞭解，根據本創作， 該隔板4 1之頂面形成一個凹進的凹部4丨a，在其外周形成 有一個位於較高平面的環形啣接部45，介於奶嘴2〇基部 22與瓶口 12之間；及，在該奶嘴20基部22上形成複數 個以相同基材成型之彈性單向瓣閥22a凸出在該凹部4 } a 中，且上述導氣孔44與該凹部4 1 a在相周平面高度上。該 套筒4 2第一部分4 2 a上端之外徑與奶嘴2 0之內側密接， 外部的空氣能自蓋部3 0之保持部3 1與奶嘴20基部22之 間的間隙進入，及經該單向瓣閥22a和導氣孔44而進入該 套筒42中。按照本創作，該塞部5 0包括第一圓盤構件5 1 和第二圓盤構件5 2，兩者之間經由複數個中空柱體5 3連 接在一起，該第一圓盤構件5 1和第二圓盤構件5 2之外徑 與該套筒4 2收容部4 3之內徑密接，及在該收容部4 3頂端 形成一個往內側突出之凸緣部4 3 a，該第一圓盤構件5 1之 頂部抵接在收容部4 3頂端凸緣部4 3 a之內側，該第二圓盤 構件52與盤體40之徑向隔板41約在相同高度平面上；並 且，每一中空柱體53具有一中心孔徑531貫通該第一圓盤 構件5 1頂部和第二圓盤構件5 2之底部，以形成一奶液流 路Μ。又，在該第二圓盤構件5 2底部中心，朝向下方伸設 有一圓柱體5 2 1，其中心包含一個中心孔徑5 2 2貫通該第 二圓盤構件5 2之頂部和瓶體1 〇之間，以形成一空氣流路 Α。另外，在該第二圓盤構件5 2底部之圓柱體5 2 1的下端 包含一個底蓋54，套接並封閉在該套筒42第二部分42b 之底端；及，在該套筒42第二部分42b接近隔板41之基 M310710 端，形成有複數個導流孔4 6，使該奶液流路Μ接通瓶體 ~ 10成一通路。此外，該圓柱體521之下端並朝底蓋54之 底部延伸有一端部5 2 3，及一導氣管60其上端啣接在該圓 柱體5 2 1之端部5 2 3上，下端連接一單向瓣閥6 1，使上述 之空氣流路Α接通瓶體1 0成一通路。 根據本創作的實施例，仍有很多變化、改良可以輕易 完成，例如第4圖、第5圖及第6圖所示，係根據本創作 液氣分流之奶瓶結構之另一種實施例，本實施例之基本構 > 成與上述實施例大致上相同，因此不重複贅述。本實施例 不同之處在於能更簡化前述實施例之構成，即： 誠如第4圖中，包括有一盤體40,具有一徑向隔板41， 經由該蓋部3 0固定於奶嘴2 0基部2 2與瓶口 1 2之間將奶 液分隔，該盤體40中心一體地形成有一個往奶嘴20方向 伸設之軸向套筒4 2，該套筒4 2外徑與奶嘴2 0之內側密接， 於此套筒42中心形成有一個收容部43，在該收容部43頂 端形成一個往內側突出之凸緣部4 3 a ;及，位於該套筒4 2 _ 接近隔板4 1之基端形成有複數個導氣孔44。一塞部5 0， 被收容在該收容部4 3中，其具有一連通瓶體1 0的空氣流 路A並承接在該導氣孔4 4之內側；及，具有一奶液流路μ 連通該瓶體1 〇與奶嘴2 0之間。 請再對照第5及6圖’根據本創作，該隔板4 1之頂面 形成一個凹進的凹部4 1 a，在其外周形成有一個位於較高 平面的環形啣接部45，介於奶嘴2〇基部22與瓶口 12之 間；及，在該奶嘴2 0基部2 2上形成複數個以相同基材成 M310710 ' 型之彈性單向瓣閥22a凸出在該凹部41a中，且上述導氣 ' 孔44與該凹部4 1 a在相同平面高度上。外部的空氣能自蓋 部3 0之保持部3 1與奶嘴20基部22之間的間隙進入，及 經該單向瓣閥2 2 a和導氣孔4 4而進入該套筒4 2中。按照 本創作，該塞部5 0包括第一圓盤構件5 1和第二圓盤構件 - 52，兩者之間經由複數個中空柱體53連接在一起，該第一 • 圓盤構件5 1和第二圓盤構件5 2之外徑與該套筒4 2收容部 43之內徑密接，該第一圓盤構件5 1之頂部抵接在收容部 • 4 3頂端凸緣部4 3 a之內側，該第二圓盤構件5 2與盤體4 0 之徑向隔板4 1約在相同高度平面上；並且，每一中空柱體 5 3具有一中心孔徑5 3 1貫通該第一圓盤構件5 1頂部和第 二圓盤構件5 2之底部，以形成一接通瓶體丨〇之奶液流路 - Μ。又，在該第二圓盤構件5 2底部中心，朝向下方伸設有 一圓柱體521，其中心包含一個中心孔徑5 22貫通該第二 圓盤構件5 2之頂部和瓶體1 〇之間，以形成一空氣流路a。 另外，一導氣管60其上端啣接在該圓柱體521上，下端連 ® 接一單向瓣閥6 1，使上述之空氣流路A接通瓶體1 〇成一 通路。 如上述液氣分流之奶瓶結構，在嬰兒吸食當中奶液經 ’ 由一路徑釋出之同時’空氣則經由另一路徑獲得補充迅速 平衡瓶內壓力，使瓶體內部恆常維持一正壓，嬰兒可毫不 費力地順暢吸吮奶液。同時，該液氣分流的結構，將奶液 與空氣確實阻隔開來’亦可有效防止回補之空氣混入或溶 入奶液內’能避免含有空氣之奶液被嬰兒所吸食而造成脹 -10· M310710 氣等不適感。 綜上所述’本創作液氣分流之奶瓶結構，確實具備前 述各項優點，爲一新穎、進步且具有產業利用性之創作。 以上僅爲本創作的較佳實施例，並不侷限本創作實施範 圍，即不偏離本創作申請專利範圍所作之均等變化與修 飾，應仍屬本創作之涵蓋範圍。 【圖式簡單說明】 第1圖係本創作液氣分流之奶瓶結構之第一種實施例 之分解狀態立體圖。 第2圖係顯示第1圖實施例之組合狀態剖面示意圖； 其中箭頭A方向係表示空氣流路。 第3圖係顯示第1圖實施例之組合狀態剖面示意圖； 其中箭頭Μ方向係表示奶液流路。 第4圖係本創作液氣分流之奶瓶結構之第二種實施例 之分解狀態立體圖。 第5圖係顯示第4圖實施例之組合狀態剖面示意圖； 其中箭頭Α方向係表示空氣流路。 第6圖係顯示第4圖實施例之組合狀態剖面示意圖； 其中箭頭Μ方向係表示奶液流路。 第7圖爲習知技術，係轉繪自中華民國新型專利公告 第5 2 6 7 5 9號「奶瓶進氣套管」之分解狀態圖。 |第8圖爲習知技術，係顯示第7圖組合之使用狀態圖。 【主要元件符號說明】 10 瓶體 -11- M310710M310710 VIII. New Description: [New Technology Field] This creation is about the structure of the bottle, especially the structure of a bottle. The milk and air are separated by a separate path. [Prior Art] There are many The bottle balance pressure device, as shown in Figures 7 and 8, is reproduced from the Republic of China No. 5 267 5 9 "Baby Intake Casing", the main design (3 '), set in the bottle mouth (PA) inside, the sleeve is an outer tube wall and an inner tube wall, and a downward-shaped tunnel (33') is opened between the two; and an air inlet hole penetrating under the bottom surface of the tunnel (335) 3 3 1 ') ring train; thereby guiding the intake valve (N2) on the base of the nipple (N) above the connecting house and the pressure of the air inlet (as the pressure distribution in the bottle (P) Select the air intake hole (3 3 1 ') from the low pressure to be added preferentially. The above disclosure, although it can be achieved to balance the pressure inside the bottle, the skilled person can understand that the structure allows the hole to replenish the air into the bottle. Immediately mix with the milk, and its small bubbles are then mixed or dissolved into the milk. When the baby is in the milk, it is easy to cause discomfort such as flatulence. [New content] The main purpose of this creation is to provide a liquid gas: structure, the air can be quickly separated by the real resistance of the liquid-liquid shunt while the milk is released. It is proposed that the new patent publication has a hollow casing tube (3') comprising an extended bottom-bottomed ring cloth provided with a plurality of E to the ramp (3 3 5) into the outside of the bottle, 33 1 ') different discharges The purpose of the bottle (P) is, ', from the nipple gas produced or large, sucking the bottle containing the air shunt to fill the balance bottle 虏 M310710 * force, the baby can smoothly suck the milk without any effort. Another purpose of this creation is to provide a liquid-water split bottle structure that separates the milk from the replenished air, effectively preventing gas from being mixed into or dissolved in the milk, and preventing the baby from absorbing the milk containing air. liquid. In order to achieve the above and other objects, the present invention relates to a liquid-gas split-bottle structure, which is composed of a bottle body, a teat and a cover portion; wherein, a disk body has a radial partition, The milk liquid is separated between the base of the teat and the mouth of the bottle via the cover portion. The center of the disk body is integrally formed with an axial sleeve. One end extends toward the nipple and the other end extends toward the bottle body. The accommodating portion and the base end of the sleeve above the partition plate are formed with a plurality of air guiding holes; a plug portion is received in the accommodating portion, and has an air flow path connecting the bottle body and is received in the air guiding hole The inner side; and, has a milk liquid flow path connecting the bottle body and the teat. According to the present invention, the plug portion includes a first disc member and a second disc member, which are connected together via a plurality of hollow cylinders, and each hollow cylinder has a central aperture penetrating the first disc The top of the member and the bottom of the second circle® disc member to form a milk flow path. And, at the center of the bottom of the second disc member, a cylinder is protruded downward, and the center includes a central aperture penetrating between the top of the second disc member and the bottle body to form an air flow path. The utility model comprises an air guiding pipe connected to the cylinder body, the air flow path is extended to the bottom of the bottle body, and a one-way flap valve is connected at the lower end thereof, so that the milk liquid is completely blocked from the air. In this way, while the milk is released through a path, the air is replenished via another path to quickly balance the pressure inside the bottle, so that the inside of the bottle is constantly maintained - M310710 positive pressure, the baby can smoothly suck the milk without any effort. At the same time, the structure of the liquid-gas splitting 'separates the milk from the air, which can effectively prevent the air of the replenishment from being mixed into or dissolved in the milk, and can prevent the air containing milk from being sucked by the baby and causing flatulence and the like. sense. The embodiments of the present invention will be further described with reference to the embodiments, which are merely preferred examples, and are not intended to limit the scope of the present invention. The best understanding. First, please refer to FIG. 1 , which shows the structure of the bottle of the present liquid-liquid split, which mainly comprises a bottle body 1 , one end having a receiving portion 1 1 for containing milk and the other end forming a bottle mouth 1 2 ; nipple 20, one end of which contains a discharge port 21 for releasing milk, the other end has a base portion 22 i a cover portion 30, one end has a retaining portion 3 1 sleeved on the nipple base portion 22 A receiving portion 3 2 is formed at one end to receive the outside of the bottle mouth 1 2 . Wherein 'includes a disc 40, having a radial partition 4 1 , which is fixed between the base 22 of the teat 20 and the mouth 12 via the cover 3 分隔 to separate the milk, the center of the disc 40 being integrally formed An axial sleeve 42 'the first portion 42a of the sleeve 42 extends toward the nipple 20, and the second portion 42b extends toward the bottle body 1 ,. The center is formed with a receiving portion 4 3 ' and the sleeve 4 2 The first portion 42a is formed with a plurality of air guiding holes 44 near the base end of the partition plate 41. And a plug portion 50, which is housed in the accommodating portion 43, has an air flow path A communicating with the bottle body 1 and is received inside the air guiding hole 44; and has a milk liquid flow path The bottle body 1 is between the bowl and the teat 20. M310710 Please further understand the figures 2 and 3, according to the present invention, the top surface of the partition 41 forms a concave recess 4丨a, and a ring-shaped joint is formed on the outer circumference of the upper plane. a portion 45 between the base portion 22 of the teat 2 and the mouth 12; and a plurality of elastic one-way flap valves 22a formed of the same base material are formed on the base portion 22 of the teat 20 in the recess 4 } a And the air guiding hole 44 and the concave portion 4 1 a are at a phase plane height. The outer diameter of the upper end of the first portion 4 2 a of the sleeve 42 is in close contact with the inner side of the teat 20, and the external air can enter from the gap between the holding portion 31 of the cover portion 30 and the base portion 22 of the teat 20, and The one-way flap valve 22a and the air guide holes 44 enter the sleeve 42. According to the present invention, the plug portion 50 includes a first disc member 5 1 and a second disc member 52, which are connected together via a plurality of hollow cylinders 5 3 , the first disc member 5 1 And the outer diameter of the second disc member 52 is in close contact with the inner diameter of the sleeve 4 2 receiving portion 43, and a flange portion 43a protruding toward the inner side is formed at the top end of the receiving portion 43, the first The top of the disc member 51 abuts on the inner side of the top flange portion 43 a of the receiving portion 4 3 , and the second disc member 52 is on the same height plane as the radial partition 41 of the disc 40; Each hollow cylinder 53 has a central aperture 531 extending through the top of the first disc member 51 and the bottom of the second disc member 52 to form a milk flow path. Further, at the center of the bottom of the second disc member 52, a cylinder 5 2 is formed downwardly, and the center thereof includes a central aperture 5 2 2 penetrating the top of the second disc member 52 and the bottle body 1 Between to form an air flow path. In addition, a lower end of the cylindrical body 52 of the second disc member 52 includes a bottom cover 54 that is sleeved and closed at the bottom end of the second portion 42b of the sleeve 42; and, in the sleeve 42 The second portion 42b is adjacent to the base M310710 end of the partition 41, and a plurality of flow guiding holes 4 6 are formed, so that the milk flow path is connected to the bottle body by 10 to 10 passages. In addition, the lower end of the cylinder 521 extends toward the bottom of the bottom cover 54 with an end portion 5 2 3 , and an air guiding tube 60 has an upper end connected to the end portion 52 2 of the cylindrical body 52 1 and a lower end connected to the lower end. The one-way flap valve 161 connects the air flow path described above to the bottle body 10 into a passage. According to the embodiment of the present invention, there are still many changes and improvements that can be easily accomplished. For example, as shown in FIG. 4, FIG. 5, and FIG. 6, the present embodiment is another embodiment of the bottle structure according to the present invention. The basic configuration of the example is substantially the same as the above embodiment, and thus the description thereof will not be repeated. The difference in this embodiment is that the configuration of the foregoing embodiment can be further simplified, that is, as shown in FIG. 4, a disk body 40 is included, which has a radial partition 41 which is fixed to the teat 20 via the cover portion 30. The milk is separated between the base portion 2 2 and the bottle mouth 12, and the center of the disk body 40 is integrally formed with an axial sleeve 42 extending toward the nipple 20, the outer diameter of the sleeve 4 2 and the nipple 2 0 The inner side of the sleeve 42 is formed with a receiving portion 43. At the top end of the receiving portion 43, a flange portion 43a protruding toward the inner side is formed; and the sleeve 4 2 _ is adjacent to the partition plate 4 1 A plurality of air guiding holes 44 are formed at the base end. a plug portion 50 is housed in the accommodating portion 43. It has an air flow path A that communicates with the bottle body 10 and is received inside the air guiding hole 44; and has a milk liquid flow path μ communication. The bottle body 1 is between the bowl 1 and the teat 20. According to the fifth and sixth figures, according to the present invention, the top surface of the partition plate 4 1 forms a concave recess 4 1 a, and an outer peripheral portion is formed with a ring-shaped engaging portion 45 located at a higher plane. a nipple 2 is formed between the base portion 22 and the bottle opening 12; and a plurality of elastic one-way flap valves 22a of the M310710' type formed on the base of the nipple 20 are protruded in the recess portion 41a, and The air guiding 'hole 44 is at the same plane height as the recess 4 1 a. The external air can enter from the gap between the holding portion 3 1 of the cap portion 30 and the base portion 22 of the teat 20, and enter the sleeve 42 through the one-way flap valve 2 2 a and the air guiding hole 44. According to the present invention, the plug portion 50 includes a first disc member 51 and a second disc member 52, which are connected together via a plurality of hollow cylinders 53, the first disc member 5 1 And the outer diameter of the second disc member 52 is in close contact with the inner diameter of the sleeve 42 receiving portion 43, and the top of the first disc member 51 is abutted on the receiving portion 4 3 the top flange portion 4 3 a On the inner side, the second disc member 52 is on the same height plane as the radial partition 41 of the disc 40; and each hollow cylinder 53 has a central aperture 531 through the first The top of the disc member 5 1 and the bottom of the second disc member 52 are formed to form a milk flow path - Μ for opening the bottle. Further, at the center of the bottom of the second disc member 52, a cylinder 521 is formed downwardly, and the center thereof includes a central aperture 522 extending between the top of the second disc member 52 and the bottle body 1 To form an air flow path a. In addition, an air guiding tube 60 has an upper end connected to the cylindrical body 521, and a lower end is connected to a one-way flap valve 6 1, so that the air flow path A is connected to the bottle body 1 to form a passage. For example, in the above-mentioned liquid-water split bottle structure, while the baby is being sucked, the milk is released from the same path, and the air is replenished via another path to quickly balance the pressure inside the bottle, so that the inside of the bottle body constantly maintains a positive pressure. Infants can suck the milk smoothly without any effort. At the same time, the structure of the liquid-gas splitting separates the milk from the air, and can also effectively prevent the air of the replenishing air from being mixed into or dissolved in the milk. It can prevent the milk containing the air from being swollen by the baby and causing swelling. 10· M310710 Gas and other discomfort. In summary, the bottle structure of the liquid-liquid splitting of the present invention does have the advantages described above, and is a novel, progressive and industrially useful creation. The above is only a preferred embodiment of the present invention, and is not limited to the scope of the present invention, that is, the equal changes and modifications made without departing from the scope of the patent application of the present invention should still be covered by the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view showing the first embodiment of the bottle structure of the present liquid-liquid split. Fig. 2 is a schematic cross-sectional view showing the combined state of the embodiment of Fig. 1; wherein the direction of the arrow A indicates an air flow path. Fig. 3 is a schematic cross-sectional view showing the combined state of the embodiment of Fig. 1; wherein the arrow Μ direction indicates the milk flow path. Fig. 4 is a perspective view showing the exploded state of the second embodiment of the bottle structure of the present liquid-liquid split. Fig. 5 is a schematic cross-sectional view showing the combined state of the embodiment of Fig. 4; wherein the arrow Α direction indicates an air flow path. Fig. 6 is a schematic cross-sectional view showing the combined state of the embodiment of Fig. 4; wherein the arrow Μ direction indicates the milk flow path. Figure 7 is a prior art diagram of the decomposition state of the "Bottle Intake Casing" of the Republic of China New Patent Announcement No. 5 2 6 7 5 9 . Fig. 8 is a conventional technique showing a state of use of the combination of Fig. 7. [Main component symbol description] 10 bottle body -11- M310710
11 收 容 部 12 瓶 □ 20 奶 嘴 2 1 釋 出 □ 22 基 部 22a 單 向 瓣 閥 30 蓋 部 3 1 保 持 部 32 承 接 部 40 盤 體 4 1 隔 板 4 1a 凹 部 42 套 筒 42a 第 一 部 分 42b 第 二 部 分 43 收 容 部 43 a 凸 緣 部 44 導 氣 孔 45 啣 接 部 46 導 流 孔 50 塞 部 5 1 第 — 圓 盤 ΓΓΤΤ 構 件 52 第 二 圓 盤 構 件 53 中 空 柱 體 -12 M31071011 accommodating part 12 bottle □ 20 nipple 2 1 release □ 22 base 22a one-way flap valve 30 cover part 3 1 holding part 32 receiving part 40 disk 4 1 partition 4 1a recess 42 sleeve 42a first part 42b second part 43 accommodating portion 43 a flange portion 44 air guiding hole 45 engaging portion 46 air guiding hole 50 plug portion 5 1 - disc ΓΓΤΤ member 52 second disc member 53 hollow cylinder -12 M310710
54 底 蓋 60 導 氣 管 6 1 單 向 瓣 閥 52 1 圓 柱 體 522 中 心 孔 徑 523 端 部 5 3 1 中 心 孔 徑 A 空 氣 流 路 Μ 奶 液 流 路54 bottom cover 60 air duct 6 1 unidirectional valve 52 1 cylindrical body 522 center hole diameter 523 end 5 3 1 center hole diameter A air flow path 奶 milk flow path