明2605 五、新型說明： 【新型所屬之技術領域】 本創作係為一種液體汲取裴置及設有液體汲取裝置之瓶 體，特別為一種應用於取用液體之液體汲取裝置及設有液體沒 取裝置之瓶體。 【先前技術】 在現今科學化的社會中，生活的周遭充斥著各種需要量化 的數據’為了具體實踐量化之結果，通常需額外添購輔助用 ，且多半需配合不同物品使用不同量測工具，以下選擇性的 以調味料、清潔劑與油製品為例加以闡述。 調味料在一份料理裡扮演了舉足輕重的角色，縱使調味料 的比例相對小，但是一份奸的料理勢必要有對的調味料比 網土二數的食物料理者在調過財，按照食譜添加一定量的 =料®此多半需要額外倚靠各種體積容量之量匙，不值造 +用上之不便，當取用了過4的調味料時，不適宜再倒回容 器中，也只能捨棄。 谷 膚表的清潔劑Λ化學品所製成’使_易導致皮 釋，二吏得能以：因此清潔劑使用前都需經過一定比例的稀 除了 ㈣可達最佳清潔效果。_吏用前 又難以避免手與相_接^丨=;^^卜，在取出過程中 而粗糙。 ；使用者的雙手容易因此 又油製品與生活中各個層面皆息息相關，無論是烹隹的食 3 M392605 用油，或者是器械所需的潤滑油、機油等。然而於使用者在汲 取油製品的過程中，最擔心的不外乎因油製品的高黏滯性而難 以取用，且油製品沾染後難以清洗等問題，故使得取用油製品 的使用上顯得麻煩且耗時。 現今市面上販售的商品多半以包裝方便為主轴，並未進一 步考量到使用者後續取用的問題，以致於大多數人常有無法精 確取用液體或取用時易沾黏雙手等不便利性，且取用了過量的 液體時又不宜倒回，因此造成了浪費，以上種種現象說明，在 液體汲取過程中要達到方便精確實有其困難度。 【新型内容】 本創作係為一種液體汲取裝置及設有液體汲取裝置之瓶 體，其使用上輕壓瓶體即可使瓶體内之液體推向杯體，且杯體 内之液體不會回流，以達到輕易汲取液體且不沾黏雙手之功 效。 本創作係為一種液體汲取裝置及設有液體汲取裝置之瓶 體，只要容器為可擠壓型態，液體汲取裝置即可裝設容器上， 使多數容器皆可達到輕易汲取溶液之功效。 本創作係為一種液體汲取裝置及設有液體汲取裝置之瓶 體，其係藉設有液體汲取裝置之瓶體，可輕易地取用瓶體内之 液體，且搭配杯體之刻度以精確取得所需之量。 本創作係為一種液體汲取裝置及設有液體汲取裝置之瓶 體，其係藉設有液體汲取裝置之瓶體，在汲取過量液體之情況 下，可透過傾斜瓶體之操作，使多餘之液體回流至瓶體内，使 4 M392605 及取過程中可輕易調整所需之份量。 為達上述功效，本創作係提供一種液體汲取裝置，其包括： 一杯體；一逆止閥，設於杯體之底部；一第一管體，係穿設杯 體之底部，並連接於逆止閥；以及一通氣閥，其係包含：一第 二管體，穿設於杯體之底部，包含一第一管口與一第二管口； 一罩體，罩設於第一管口，且罩體設有至少一通氣孔；及一塊 ' 體，置於第一管口與罩體間。 • 為達上述功效，本創作又提供一種設有液體汲取裝置之瓶 •體，其係包含：一液體汲取裝置，係包括：一杯體；一逆止閥， 設於杯體之底部；一第一管體，係穿設杯體之底部，並連接於 逆止閥；一通氣閥，其係包含：一第二管體，穿設於杯體之底 部，包含一第一管口與一第二管口； 一罩體，罩設於第一管口， 且罩體設有至少一通氣孔；及一塊體，置於第一管口與罩體 間；以及一瓶體，係設有一瓶口，其47液體汲取裝置係連接於 瓶口。 Φ 藉由本創作的實施，至少可達到下列進步功效： 一、 可輕易且準確地取用所需之液體，使用過程中液體不會有 沾黏雙手之疑慮。 二、 於液體過量取用情形下，可透過傾斜瓶體之操作使多餘液 體回流至瓶體内，使取用上可輕易調整所需之液體份量。 為了使任何熟習相關技藝者了解本創作之技術内容並據 以實施，且根據本說明書所揭露之内容、申請專利範圍及圖 式，任何熟習相關技藝者可輕易地理解本創作相關之目的及優 點，因此將在實施方式中詳細敘述本創作之詳細特徵以及優 5 M392605 【實施方式】 第1圖係為本創作之一種設有液體汲取裝置之瓶體100之 實施例示意圖。第2圖係為本創作之一種液體汲取裝置10之 立體剖視實施例示意圖。第3A圖係為本創作之一種逆止閥40 之實施例示意圖。第3B圖係為本創作之一種逆止閥40之實施 例分解示意圖。第3C圖係為本創作之一種逆止閥40之剖視實 施例示意圖。第4圖係為本創作之一種通氣閥60之實施例示 意圖。第5A圖及第5B圖係為本創作之一種汲取液體之操作示 意圖。第6圖係為本創作之一種導回過量液體之操作示意圖。 如第1圖所示，本實施例係為一種設有液體汲取裝置之瓶 體100，其係包含：一液體汲取裝置10;以及一瓶體20。瓶體 20可設有一瓶口 21，其中液體汲取裝置10係連接於瓶口 21。 如第2圖所示，液體汲取裝置10可包括：一杯體30 ; — 逆止閥40 ; —第一管體50 ;以及一通氣閥60。 杯體30之底部可設有螺紋部，請同時參閱第1圖，瓶口 21亦設有螺紋部，因此使得杯體30之底部與瓶口 21可藉由螺 紋部相互螺合。此外，在杯體30的壁面上設有刻度，可作為 檢視已汲取之液體量的參考。 如第2圖所示，逆止閥40係設置於杯體30的底部而第一 管體50則穿設於杯體30之底部，並且連接於逆止閥40,其中， 逆止閥40具有雙向流通之設計，其可汲取液體至杯體30亦可 控制杯體30内液體回流。又如第1圖所示，第一管體50可延 M392605 伸至瓶體20之底部，用以作為汲取液體之管路。 如第3A圖、第3B圖及第3C圖所示，逆止閥40包括有一 底座41 ; 一蓋體42 ;以及一球體43。底座41是逆止閥40的 下半部外殼，而蓋體42則為逆止閥40的上半部外殼，並且蓋 體42係與底座41連結，而在兩者結合後，可在逆止閥40的 内部形成一容置空間。 如第3B圖及第3C圖所示，底座41包括有一通孔411及 一定位槽412,並且通孔411又與第一管體50連通，以使得瓶 體20内的液體在流經第一管體50後，可再經由通孔411流入 逆止閥40中。定位槽412則沿著通孔411的外緣開設，並且 恰可容置球體43，以使得球體43可置於定位槽412上並阻擋 通孔411，又可利用定位槽412固定球體43的位置，使球體 43不致輕易滾動。 如第3A圖所示，底座41與蓋體42結合後遂形成完整的 逆止閥40，在底座41及蓋體42上分別可設有複數個穩流孔 413，而且穩流孔413亦可彼此相對，以形成孔徑較大的穩流 孔413。又請參閱第3B圖，為了使液體流入逆止閥40後可再 被排出，蓋體42上係設有至少一出孔421，作為主要排出液體 之途徑。 其中，穩流孔413具有於汲取液體過程中協助穩定球體43 之功效，使球體43在逆止閥40内不至於隨意碰撞，以避免球 體43阻擋住出孔421或穩流孔413的情形發生，進而使得液 體可順利排出逆止閥40。 此外，球體43可以任意材料製成，例如玻璃、塑膠、不 7 M392605 銹鋼…等不會生鏽的材料，為更有效地阻擋住通孔411，可將 球體43製為圓球狀以提升通孔411與球體43間的密合度，且 通孔411之孔徑可以為3公厘，而球體43之直徑則可為10公 厘。 如第4圖所示，通氣閥60係包含：一第二管體61 ; —罩 體62 ;及一塊體63。通氣閥60用以控制瓶體20内部之壓力， 當擠壓瓶體20時可利用通氣閥60保持其内部的壓力，而放鬆 瓶體20時，則可藉由通氣閥60使瓶體20内部可回復至大氣 壓力。 第二管體61包含一第一管口 611與一第二管口 612(請同 時參閱第5A圖），又第二管體61穿設於杯體30之底部，使第 二管體61可連通瓶體20之内部與外部。 罩體62係罩設於第二管體61之第一管口 611，並且罩體 62上設有至少一通氣孔621，且通氣孔621位於第一管口 611 之相反側。塊體63係置於第一管口 611與罩體62之間，因此 可利用塊體63阻擋通氣孔621，以決定瓶體20内部氣體是否 可透過通氣孔621與外部連通。所以當塊體63阻擋於通氣孔 621時，瓶體20内部氣體則無法透過通氣閥60流通，又塊體 63落於第一管口 611處時，因第一管口 611之週緣開設有至少 一開口 613,因此即使塊體63落於第一管口 611時，氣體亦可 藉由開口 613流通。其中，塊體63則可為一圓球體以增加其 阻擋於通氣孔621時之密實度。 如第5A圖所示，圖中之實線箭頭表示液體汲取過程中液 體之流向，虛線箭頭則表示液體汲取過程中氣體之流向。當擠 M392605 壓瓶體20使瓶體20内部壓力大於外部壓力時，瓶體2〇内部 氣體會經由第二管體61向外流動並推動塊體63，使塊體63 阻擋於通氣孔621，致使瓶體20内部之氣體無法向外流通。 於此同時，瓶體20内部之液體遂通過第一管體5〇向上鼠 流，進一步通過通孔411並推擠球體43，使球體43受壓力向 上移動且離開定位槽412，液體遂可流入逆止閥40内，進而流 經出孔421或穩流孔413進入杯體30内，並可透過不斷壓擠 . 使更多液體流入杯體30内，直到杯體30内之液體達到所需的 籲量。 如第5B圖所示，圖中之實線箭頭表示液體没取過程中液 體之流向，虛線箭頭則表示液體汲取過程中氣體之流向。當停 止擠壓瓶體20後，瓶體20内部反而形成相對負壓，外部氣體 遂可經由通氣孔621與開口 613進入瓶體20内，以平衡瓶體 20内外之壓力。瓶體20内無壓力差的情形下，瓶體2〇内之液 體則不再向上竄流，遂球體43在不受外力作用的情況丁可自 .鲁動回歸至定位槽412，亦使得杯體30内之液體不再透過通孔 411回流至瓶體20内，故杯體30内之液體即可儲存於液體沒 取裝置10中。 本實施例亦考量到，若汲取過量液體時，為避免不必要之 浪費，可使過量之液體流回瓶體20内。如第6圖所示，當球 體離開定位槽時，杯體内之液體即可經由通孔回流至瓶體1〇〇 内’亦即當汲取了過量液體時，可將設有液體汲取裝置之瓶體 1〇〇約略傾斜，使得球體43離開定位槽412，而杯體30内之 液體則可透過出孔42卜穩流孔413及通孔411流回至瓶體20 9 M392605 内。於此同時，塊體63也未遮擋住通氣孔621，使瓶體20内 部及外部無壓力差，因此杯體30内之液體可輕易地透過逆止 閥40流回至瓶體2〇中。 惟上述各實施例係用以說明本創作之特點，其目的在使熟 習技術者能瞭解本創作之内容並據以實施，而非限定本創作之 專利範圍，故凡其他未脫離本創作所揭示之精神而完成之等效 修飾或修改，仍應包含在以下所述之申請專利範圍中。 【圖式簡單說明】 第1圖係為本創作之一種設有液體汲取裝置之瓶體之實施例示 圖。 第2圖係為本創作之一種液體汲取裝置之立體剖視實施例示意 圖。 第3A圖係為本創作之一種逆止閥之實施例示意圖。 第3B圖係為本創作之一種逆止閥之實施例分解示意圖。 第3C圖係為本創作之一種逆止閥之剖視實施例示意圖。 第4圖係為本創作之一種通氣閥之實施例示意圖。 苐5A圖及第5B圖係為本創作之一種汲取液體之操作示音圖。 苐6圖係為本創作之一種導回過量液體之操作示意圖。 【主要元件符號說明】 100..............設有液體沒取装置之瓶體 10................液體汲取裝置 20................瓶體 M392605 21.. 30.. 40.. 41._ 411 412 413 42.. 421 43.. 50.. 60.. 61.. 611 612 613 62.. 621 63.. 瓶口 杯體 逆止閥 底座 通孔 定位槽 穩流孔 蓋體 出孔 球體 第一管體 通氣閥 第二管體 第一管口 第二管口 開口 罩體 通氣孔 塊體Ming 2605 5. New description: [New technical field] This is a liquid extraction device and a bottle with liquid extraction device, especially for a liquid extraction device for liquid use and liquid Take the bottle of the device. [Prior Art] In today's scientific society, the surrounding life is full of data that needs to be quantified. 'For the purpose of quantifying the results of specific practice, it is usually necessary to purchase additional auxiliary materials, and most of them need to use different measuring tools for different items. The following optional examples of seasonings, detergents and oil products are described. Seasoning plays a pivotal role in a dish. Even though the proportion of seasonings is relatively small, it is necessary to have a pair of seasonings to adjust the seasonings. Adding a certain amount of material = this part of the majority needs to rely on the measuring spoon of various volumetric capacity. It is not worth the inconvenience. When using the seasoning of 4, it is not suitable to rewind it into the container. give up. The skin cleaner is made of Λ chemicals. It makes it easy to cause skin release. Therefore, the cleaning agent needs to pass a certain proportion of dilution before use (4) to achieve the best cleaning effect. _ Before use, it is difficult to avoid the hand and phase _ 接 ^ 丨 =; ^ ^ Bu, rough during the removal process. The user's hands are easy to make and therefore the oil products are closely related to all aspects of life, whether it is cooking food 3 M392605 oil, or the lubricants and oils required for the equipment. However, in the process of extracting oil products, the most worrying thing is that it is difficult to access due to the high viscosity of the oil product, and it is difficult to clean after the oil product is contaminated, so that the use of the oil product is used. It is cumbersome and time consuming. Most of the products currently on the market are based on the convenience of packaging. The problem of subsequent user access is not further considered. As a result, most people often have difficulty in accurately taking liquids or easily sticking hands when using them. Convenience, and the use of excess liquid is not suitable for reversing, thus causing waste. The above various phenomena indicate that it is difficult to achieve convenience and precision in the liquid extraction process. [New content] This creation is a liquid extraction device and a bottle body with a liquid extraction device, which can press the bottle body to push the liquid in the bottle body to the cup body, and the liquid in the cup body does not Reflow to achieve easy liquid extraction without sticking hands. The present invention is a liquid scooping device and a bottle body provided with a liquid scooping device. As long as the container is in an extrudable state, the liquid scooping device can be mounted on the container, so that most containers can achieve the effect of easily extracting the solution. The present invention is a liquid scooping device and a bottle body provided with a liquid scooping device, which is provided with a bottle body of a liquid scooping device, which can easily take the liquid in the bottle body and match the scale of the cup body to accurately obtain The amount required. The present invention is a liquid scooping device and a bottle body provided with a liquid scooping device, which is provided with a bottle body of a liquid scooping device, and can remove excess liquid by slanting the bottle body in the case of extracting excess liquid. Return to the inside of the bottle so that the required amount can be easily adjusted during the 4 M392605 and the process. In order to achieve the above effects, the present invention provides a liquid scooping device, which comprises: a cup body; a check valve disposed at the bottom of the cup body; a first tube body that is disposed at the bottom of the cup body and connected to the reverse And a venting valve, comprising: a second tube body, disposed at the bottom of the cup body, including a first nozzle and a second nozzle; a cover body covering the first nozzle And the cover body is provided with at least one vent hole; and a body is disposed between the first nozzle and the cover body. • In order to achieve the above effects, the present invention further provides a bottle body provided with a liquid picking device, comprising: a liquid picking device comprising: a cup body; a check valve disposed at the bottom of the cup body; a tube body is inserted through the bottom of the cup body and connected to the check valve; a vent valve comprises: a second tube body, which is disposed at the bottom of the cup body and includes a first nozzle and a first tube a second nozzle; a cover, the cover is disposed at the first nozzle, and the cover body is provided with at least one ventilation hole; and a body is disposed between the first nozzle and the cover; and a bottle body is provided with a bottle mouth The 47 liquid extraction device is connected to the bottle mouth. Φ By the implementation of this creation, at least the following advancements can be achieved: 1. The required liquid can be easily and accurately taken, and the liquid does not have the doubt of sticking hands during use. 2. In the case of excessive liquid intake, the excess liquid can be returned to the bottle body by tilting the bottle body, so that the required liquid amount can be easily adjusted. In order to make any skilled person understand the technical content of the present invention and implement it according to the content, patent application scope and drawings disclosed in the specification, any skilled person can easily understand the purpose and advantages related to the creation. Therefore, the detailed features of the present invention and the preferred embodiment of the present invention will be described in detail in the embodiment. FIG. 1 is a schematic view showing an embodiment of a bottle body 100 provided with a liquid scooping device. Figure 2 is a schematic cross-sectional view showing a liquid scooping device 10 of the present invention. Fig. 3A is a schematic view showing an embodiment of a check valve 40 of the present invention. Fig. 3B is a schematic exploded view of an embodiment of a check valve 40 of the present invention. Figure 3C is a schematic cross-sectional view of a check valve 40 of the present invention. Figure 4 is an illustration of an embodiment of a venting valve 60 of the present invention. Figures 5A and 5B are schematic illustrations of the operation of drawing liquids. Figure 6 is a schematic diagram of the operation of the present invention to introduce excess liquid. As shown in Fig. 1, the present embodiment is a bottle body 100 provided with a liquid scooping device, comprising: a liquid scooping device 10; and a bottle body 20. The body 20 can be provided with a bottle opening 21 in which the liquid extraction device 10 is attached to the mouth 21 of the bottle. As shown in Fig. 2, the liquid scooping device 10 may include a cup body 30; a check valve 40; a first tube body 50; and a vent valve 60. The bottom of the cup body 30 may be provided with a threaded portion. Please refer to Fig. 1 at the same time. The bottle mouth 21 is also provided with a threaded portion, so that the bottom of the cup body 30 and the mouth 21 can be screwed to each other by the thread portion. Further, a scale is provided on the wall surface of the cup 30 as a reference for examining the amount of liquid that has been drawn. As shown in FIG. 2, the check valve 40 is disposed at the bottom of the cup 30, and the first tube 50 is disposed at the bottom of the cup 30 and is connected to the check valve 40, wherein the check valve 40 has The two-way flow design allows the liquid to be drawn to the cup 30 to control the backflow of liquid in the cup 30. As also shown in Fig. 1, the first tubular body 50 can extend M392605 to the bottom of the bottle body 20 for use as a conduit for drawing liquid. As shown in Figs. 3A, 3B and 3C, the check valve 40 includes a base 41; a cover 42; and a ball 43. The base 41 is the lower half of the check valve 40, and the cover 42 is the upper half of the check valve 40, and the cover 42 is coupled to the base 41, and after the combination of the two, can be reversed The interior of the valve 40 forms an accommodation space. As shown in FIG. 3B and FIG. 3C, the base 41 includes a through hole 411 and a positioning groove 412, and the through hole 411 is in communication with the first pipe body 50, so that the liquid in the bottle body 20 flows through the first. After the tubular body 50, it can flow into the check valve 40 via the through hole 411. The positioning groove 412 is opened along the outer edge of the through hole 411, and can accommodate the ball 43 so that the ball 43 can be placed on the positioning groove 412 and block the through hole 411, and the position of the ball 43 can be fixed by the positioning groove 412. So that the sphere 43 does not roll easily. As shown in FIG. 3A, the base 41 and the cover 42 are combined to form a complete check valve 40, and a plurality of steady flow holes 413 may be respectively disposed on the base 41 and the cover 42, and the steady flow holes 413 may also be disposed. Oppose each other to form a constant flow hole 413 having a large aperture. Referring also to Fig. 3B, in order to allow the liquid to flow again after flowing into the check valve 40, at least one outlet hole 421 is provided in the lid body 42 as a means for mainly discharging the liquid. The stabilizing hole 413 has the function of assisting the stabilization of the ball 43 during the liquid drawing process, so that the ball 43 does not randomly collide in the check valve 40, so as to prevent the ball 43 from blocking the hole 421 or the stabilizing hole 413. In turn, the liquid can be smoothly discharged from the check valve 40. In addition, the ball 43 can be made of any material, such as glass, plastic, stainless steel, etc., which does not rust. To more effectively block the through hole 411, the ball 43 can be made into a spherical shape to enhance The degree of adhesion between the through hole 411 and the sphere 43 may be 3 mm, and the diameter of the sphere 43 may be 10 mm. As shown in Fig. 4, the vent valve 60 includes: a second pipe body 61; a cover body 62; and a block body 63. The vent valve 60 is used to control the pressure inside the bottle body 20. When the bottle body 20 is squeezed, the vent valve 60 can be used to maintain the pressure inside thereof. When the bottle body 20 is loosened, the inside of the bottle body 20 can be made by the vent valve 60. Can return to atmospheric pressure. The second pipe body 61 includes a first nozzle 611 and a second nozzle 612 (please refer to FIG. 5A at the same time), and the second pipe body 61 is disposed at the bottom of the cup body 30, so that the second pipe body 61 can be The inside and the outside of the bottle body 20 are connected. The cover 62 is disposed on the first nozzle 611 of the second tubular body 61, and the cover 62 is provided with at least one ventilation hole 621, and the ventilation hole 621 is located on the opposite side of the first nozzle 611. The block 63 is placed between the first nozzle 611 and the cover 62, so that the vent 621 can be blocked by the block 63 to determine whether the gas inside the bottle 20 can communicate with the outside through the vent 621. Therefore, when the block body 63 blocks the vent hole 621, the gas inside the bottle body 20 cannot pass through the vent valve 60, and when the block body 63 falls on the first nozzle 611, at least the periphery of the first nozzle 611 is opened. An opening 613 allows the gas to circulate through the opening 613 even when the block 63 falls on the first nozzle 611. Wherein, the block 63 can be a spherical body to increase the density when it blocks the vent 621. As shown in Fig. 5A, the solid arrows in the figure indicate the flow direction of the liquid during the liquid extraction, and the dotted arrows indicate the flow of the gas during the liquid extraction. When the M392605 pressure bottle body 20 is squeezed to make the internal pressure of the bottle body 20 greater than the external pressure, the internal gas of the bottle body 2 flows outward through the second pipe body 61 and pushes the block body 63, so that the block body 63 blocks the vent hole 621. The gas inside the bottle body 20 is prevented from flowing outward. At the same time, the liquid raft inside the bottle body 20 flows upward through the first tube body 5, further passes through the through hole 411 and pushes the ball body 43, so that the ball body 43 is moved upward by the pressure and leaves the positioning groove 412, and the liquid sputum can flow in. The check valve 40, and then flows through the outlet hole 421 or the constant flow hole 413 into the cup 30, and can be continuously squeezed through. The more liquid flows into the cup 30 until the liquid in the cup 30 reaches the desired level. The appeal. As shown in Fig. 5B, the solid arrows in the figure indicate the flow of the liquid during the liquid take-off process, and the dotted arrows indicate the flow of the gas during the liquid extraction. When the bottle body 20 is stopped, the inside of the bottle body 20 forms a relatively negative pressure, and the external gas enthalpy can enter the bottle body 20 through the vent hole 621 and the opening 613 to balance the pressure inside and outside the bottle body 20. In the case where there is no pressure difference in the bottle body 20, the liquid in the bottle body 2 is no longer turbulent upward, and the ball body 43 can be returned to the positioning groove 412 by the action of the external force, which also makes the cup The liquid in the body 30 is no longer returned to the bottle body 20 through the through hole 411, so that the liquid in the cup body 30 can be stored in the liquid take-up device 10. This embodiment also contemplates that excess liquid can be returned to the body 20 in order to avoid unnecessary waste when excess liquid is drawn. As shown in Fig. 6, when the ball leaves the positioning groove, the liquid in the cup can be returned to the inside of the bottle through the through hole', that is, when the excess liquid is extracted, the liquid picking device can be provided. The bottle body 1 is slightly inclined so that the ball 43 leaves the positioning groove 412, and the liquid in the cup body 30 can flow back through the hole 42 and the through hole 411 to the bottle body 20 9 M392605. At the same time, the block 63 does not block the vent hole 621, so that there is no pressure difference between the inside and the outside of the bottle body 20, so that the liquid in the cup body 30 can easily flow back into the bottle body 2 through the check valve 40. However, the above embodiments are intended to illustrate the features of the present invention, and the purpose of the present invention is to enable the skilled artisan to understand the contents of the present invention and to implement it, and not to limit the scope of the patent of the present invention. Equivalent modifications or modifications made by the spirit of the invention should still be included in the scope of the patent application described below. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing an embodiment of a bottle body provided with a liquid scooping device. Fig. 2 is a schematic cross-sectional view showing a liquid scooping apparatus of the present invention. Fig. 3A is a schematic view showing an embodiment of a check valve of the present invention. Fig. 3B is an exploded perspective view of an embodiment of a check valve of the present invention. Figure 3C is a schematic cross-sectional view of a check valve of the present invention. Figure 4 is a schematic view of an embodiment of a venting valve of the present invention.苐5A and 5B are the operating sound diagrams of the liquid drawing of the creation. The 苐6 diagram is a schematic diagram of the operation of returning excess liquid for the creation. [Explanation of main component symbols] 100..............The bottle body with liquid unloading device 10................Liquid extraction device 20................Bottle M392605 21.. 30.. 40.. 41._ 411 412 413 42.. 421 43.. 50.. 60.. 61. 611 612 613 62.. 621 63.. Bottle mouth cup check valve base through hole positioning groove steady flow hole cover body hole ball first pipe body vent valve second pipe body first pipe mouth second pipe opening Mask body vent block