M327436 八、新型說明： 【新型所屬之技術領域】 本創作係一種洩氣閥，尤指一種結構簡單，能應用於 具抽真空功能之密封蓋的洩氣閥結構設計。 【先前技術】 一般的真空容器，主要包括一開口向上之容器，及位 於其頂部的一蓋體。該蓋體包含中空的底座及扣設在該底M327436 VIII. New description: [New technical field] This creation is a type of bleed valve, especially a structure of a venting valve that is simple in structure and can be applied to a sealing cover with vacuum function. [Prior Art] A general vacuum container mainly includes an open-ended container and a cover at the top thereof. The cover body has a hollow base and is buckled at the bottom
座上方的殼蓋，該底座中央設有兩或更多的抽氣管與該容 器内部相通，且該些抽氣管恰可供抽拉桿套入，藉抽動該 些抽拉桿將該容器内部的空氣抽離，進而使該容器内部呈 真空狀’使被收容在容器内的物品不與空氣接觸，用以延 長保存時間。 而當要取出該容器内的物品時，只須下按該殼蓋上的 ，壓钮’使外面空氣能進入容器内，使該容器内外的氣體 壓力達到平衡，該蓋體將可以方便使用者取τ，供存取該 容器内的物品。 由此可見前叙衫容H的蓋體必定要有相當的大 J才犯有足夠的空間來組配抽氣管、抽拉桿盘茂壓紐。 所以整個真空容則目當笨重，而且㈣多的树要組配， 不只使製造成本高，也不好應用在小型容器上。 友請參閱第1圖，因為前述因素，就有;。發展出一顧 乳閥10’該沒氣閥10係裝設在一容器3〇的—蓋體如上 (與一ΐ真空容器相同’該蓋體20係透過-密封墊圈40 使該容器3G與外界隔離）。該蓋體2()頂部向下設 21 °亥凹埠21中央設—貫通的套孔22，錢套孔22周 5a shell cover above the seat, two or more suction pipes are arranged in the center of the base to communicate with the inside of the container, and the exhaust pipes are just enough for the drawbar to be inserted, and the air inside the container is pumped by pulling the drawbars The container is vacuumed inside, so that the articles contained in the container are not in contact with the air for prolonging the storage time. When the item in the container is to be taken out, it is only necessary to press the button on the cover to make the outside air enter the container, so that the pressure of the gas inside and outside the container is balanced, and the cover body can be convenient for the user. Take τ for access to the contents of the container. It can be seen that the cover of the pre-supplemental H must have a considerable amount of J to have enough space to assemble the exhaust pipe and the pull-out plate. Therefore, the entire vacuum capacity is cumbersome, and (four) more trees have to be assembled, not only making the manufacturing cost high, but also not suitable for small containers. Please refer to Figure 1, because of the above factors, there are; Developed a care valve 10' The airless valve 10 is mounted in a container 3 - the cover is as above (the same as a vacuum container - the cover 20 is through the - sealing gasket 40 to isolate the container 3G from the outside ). The top of the cover body 2 () is provided with a 21 ° hollow recess 21 centrally located - through the sleeve hole 22, the money sleeve hole 22 weeks 5
M327436 邊設有數個氣孔23。 該洩氣閥ίο係由上而下插固在該套孔22上，該洩氣 閥10係包括一按鈕11 ’ 一位於該按鈕u底部且大於該 钮11直徑之擔緣12，且該按崔丑n巾段朝外擴設一膜片 13，該膜片13之寬度能覆蓋在該套孔22週邊的氣孔'23 上。 藉此，組合時該洩氣閥10可強行按壓該擋緣12套入 於該蓋體20之套孔22 Θ，且藉由該擋緣12卡抵於該蓋 體20的底㈣獲得定位。使用時可藉由一抽氣筒罩在該 凹埠21上抽氣，此時該膜片13會被抽吸而往上掀，該容 ™ 30内之空氣可由该些氣孔23釋出。當該容器内已 呈真空時，拔掉該抽氣筒，該洩氣閥1〇的膜片會受壓 力之影響而緊貼在該各氣孔23上方，保持該容器3〇内部 呈真空狀。如欲打開該蓋體2〇存取物品於容器内，僅 以手下按該按鈕11，藉由該按鈕n下壓使得該膜片13 往上掀翹，脫離下方的氣孔23，進而透過該些氣孔23使 外面的工氣可流入該谷器30内，如此便可將該蓋體2〇打 開〇 此種設計雖可大幅降低真空容器的製造成本，也可以 應用於小型罐體上。但是，透過該些氣孔23來抽氣與洩 氣，使彳于该套孔22週邊該些氣孔23的設計顯得重要，製 造上不只需要使該些氣孔23的位置為該膜片π所覆蓋， 也需注意該些氣孔23的孔徑大小，是否足以使氣體流通 順暢。小孔徑氣孔23的存在，也容易容藏污納垢，會造 成真空容器使用後的清潔不便。而按壓的洩氣方式也常讓 6 M327436 使用者不知氣閥1Q是否已將外界氣體進入該容哭 30 ’疋否已在非真空狀態，是否已可將蓋體20打開。 【新型内容】 一 ΐ創!!的主要目的在於提供—種織閥，其應用於真 空容器的蓋體上，透過該$氣閥上的氣流通道，使蓋體^ ，套孔週邊不需要設魏魏孔，就可透氣裝置將容 器内之空氣抽出，使容器内部形成真空，也可 空氣可流入容器内。 命的 ^本創作的另一目的在於所提供的洩氣閥具有指示功 能’使用者很容易察覺容器是否已被线氣，是否可將蓋體 打開。 上^創作是一種應用於密封一容器的一蓋體上，且插設 於該蓋體上—套孔财氣閥，其包括：-傘形則；一凸 設於該傘形則上方中心處的握持部；—位於該伞形膜片 下方令心處的城，雜射段上外凸形成—限位部，、用 以使該柱體的表面區分為接近該傘形膜片的—第一卡人 部：與該限位部下方的—第二卡合部；至少二擋卡塊，^ 些擋卡塊位於該柱體尾端處向外凸設形成；以及至少二通 氣流槽，每一通氣流槽係由設於該柱體表面上，且介於= 述=擔卡塊之_ -第—流槽，與位於該傘形膜片底面^ 一第二流槽連接而成。 其中該第-流槽係自該傘形膜片底面延伸到該柱體 尾&且貝牙s亥限位部，該第二流槽係自該柱體上的第一 流槽相連接處向外延伸’且全部位於該傘形膜片的底面。 而且，為了可以進一步減輕該洩氣閥的重量，與減少 M327436 原材料的浪費，該柱體内部進一步可為一中空體。 藉由上述技術，透過該兩卡合部，可使該洩 ，蓋體的套孔時，該套孔的内緣位於該第一卡合部，^就 是該蓋體臨近該套孔的板面被該傘形膜片底面與限位^ ，夹持f得定位。使科可藉—減筒罩住該茂氣閥抽 氣此日守5亥傘开>膜片會被抽吸而往上掀，該容器内的空氣 可由该通氣流槽的第—流槽流至第二流_出，當該容器 内已呈真空時，移走該抽氣筒，該聽閥上的伞形膜片合 =壓力影響而緊貼在該蓋體上方，保持該容軸部呈真空 如欲打開該蓋體’僅以手透過該握持部將該茂氣間向 上拉起，使該套孔的内緣位於該第二卡合部，也就是該蓋 體臨近該套孔的板面變成被該限位部與該些擔卡塊所爽 ^獲得粒，也餅面輕氣可以透職魏賴的第一 流槽進入該容n内，如此便可將該蓋體打開。 本創作至少有以下優點，透職賊閥具有的通氣流 槽做為氣流通道’所以蓋體上的套孔週邊Μ要設置氣 孔，就可將容器内之空氣抽出，使容器内部形成真空，也 可以使外面的空氣可流人容II内。而該握持部的向上拉起 動作’不只使外面的錢可以透過該通氣流槽進入容器 内’邊傘形膜片與該柱體的向上升起，也使使用者很容易 察覺到容器是否已被域，是否處於非真空狀態。There are several air holes 23 on the side of the M327436. The venting valve ίο is inserted into the sleeve hole 22 from top to bottom. The venting valve 10 includes a button 11 ′ a rim 12 at the bottom of the button u and larger than the diameter of the button 11 , and the deflation valve A diaphragm 13 is extended outwardly from the n-segment section, and the width of the diaphragm 13 can cover the air hole '23 around the sleeve hole 22. Therefore, when the combination is performed, the venting valve 10 can forcibly press the rim 12 to fit into the sleeve hole 22 of the cover body 20, and the rim 12 is engaged with the bottom (4) of the cover body 20 to obtain the positioning. In use, the air can be sucked on the recess 21 by a suction cup cover, and the diaphragm 13 is sucked up to the upper side, and the air in the container 30 can be released from the air holes 23. When the inside of the container is under vacuum, the pumping cylinder is unplugged, and the diaphragm of the venting valve 1 is pressed against the vents 23 by the pressure to keep the inside of the container 3 vacuum. If the cover 2 is to be opened and the article is accessed in the container, the button 11 is pressed only by the hand, and the button 13 is pressed down to make the diaphragm 13 tilt upward, and the lower air hole 23 is removed, and then the The air hole 23 allows the outside work gas to flow into the barn 30, so that the cover body 2 can be opened. This design can greatly reduce the manufacturing cost of the vacuum container, and can also be applied to a small can body. However, the air venting and deflation are performed through the air holes 23, so that the design of the air holes 23 around the sleeve hole 22 is important, and it is not only necessary to make the positions of the air holes 23 covered by the diaphragm π. It should be noted that the pore size of the pores 23 is sufficient to allow the gas to flow smoothly. The presence of the small pores 23 is also easy to contain dirt and dirt, which may cause inconvenience in cleaning the vacuum container after use. The deflating method of pressing also often makes the user of 6 M327436 not know whether the air valve 1Q has entered the outside air. 30 疋 No, it is in a non-vacuum state, and the cover 20 can be opened. [New content] The main purpose of the creation!! is to provide a kind of weaving valve, which is applied to the cover of the vacuum container, through the air passage on the gas valve, so that the cover body does not need to be set around the hole. Wei Weikong, the air can be evacuated from the container to make a vacuum inside the container, or air can flow into the container. Another purpose of this creation is that the vent valve provided has an indication function. The user can easily perceive whether the container has been vented and whether the lid can be opened. The upper creation is applied to a cover body for sealing a container, and is inserted on the cover body - a sleeve hole financial valve, comprising: - an umbrella shape; a protrusion is disposed at a center above the umbrella shape a gripping portion; a city located below the umbrella-shaped diaphragm at the center of the heart, and a convex portion formed on the miscellaneous section to define a surface of the cylinder to be adjacent to the umbrella diaphragm- a first card portion: a second engaging portion below the limiting portion; at least a second blocking block, wherein the blocking members are outwardly formed at a rear end of the column; and at least two air flow grooves Each of the air flow channels is formed on the surface of the cylinder and is connected to the second flow channel located at the bottom surface of the umbrella film. Wherein the first-flow channel extends from the bottom surface of the umbrella-shaped diaphragm to the tail end of the cylinder and the position of the shovel, and the second flow channel is connected from the first flow channel on the cylinder The outer extension 'and all are located on the bottom surface of the umbrella diaphragm. Moreover, in order to further reduce the weight of the vent valve, and to reduce the waste of the M327436 raw material, the inside of the cylinder may further be a hollow body. According to the above technique, the inner edge of the sleeve hole is located at the first engaging portion when the cover hole of the cover body is vented through the two engaging portions, and the cover body is adjacent to the surface of the sleeve hole. It is positioned by the bottom surface of the umbrella-shaped diaphragm and the limit holder. Allowing Keke to borrow - reduce the cylinder to cover the gas valve, pumping the air, and the membrane will be sucked up and up. The air in the container can be the first trough of the air flow trough. Flowing to the second flow_out, when the container is in a vacuum, the suction cylinder is removed, and the umbrella-shaped diaphragm on the hearing valve is pressed against the cover body to maintain the shaft portion If the vacuum is to open the cover body, the hand is pulled up by the hand through the grip portion, so that the inner edge of the sleeve hole is located at the second engaging portion, that is, the cover body is adjacent to the cover hole. The surface of the board becomes the grain obtained by the limiting portion and the supporting blocks, and the cake surface is lightly gasy and can pass through the first flow channel of Wei Lai to enter the capacity n, so that the cover can be opened. The present invention has at least the following advantages: the through-flow sump valve has a through-flow groove as an air flow passage. Therefore, the air hole in the container can be extracted by the air hole around the sleeve hole on the cover body, so that a vacuum is formed inside the container. It can make the outside air flow into the space II. The upward pulling action of the grip portion not only allows the outside money to enter the container through the air flow groove, but also the upward movement of the umbrella film and the cylinder, and the user can easily perceive whether the container is Has been domain, whether it is in a non-vacuum state.
【實施方式】 U …為俾使貴審查翻對本創作之目的、槪及功效， 得獲致更深-層之瞭解與認同，兹列舉實施例並配合圖式 M327436 說明如后： 尸請茶閱第2圖、第3圖與第4圖」所示，係本創作之 汽氣閥的示意圖，與應用於真空容器的剖視示意圖。本創 作是-種裝設在-容器的—蓋體3⑻上，且插設於該 蓋體300上-套孔33_一閥觸。—般真空容器尚 包括在該盍體300的週緣下形成的一凹槽31〇用與該容器 2〇〇的頂邊接合，且該凹槽31〇内設置一密封塾32〇。當 該盍體300置於該容器2〇〇開口處時，該容器2〇〇的頂邊 將可緊壓該密封墊320於該凹槽31〇，容器2〇〇的内部空 間將與外部隔絕形成密封狀態(如第4圖所示）。 該洩氣閥100結構包括：一傘形膜片11〇。一凸設於 該傘形膜片110上方中心處的握持部120。一位於該傘形 膜片110下方中心處的柱體130,且該柱體13〇的中段上 外凸形成一限位部133，用以使該柱體133的表面區分為 接近該傘形膜片110底面m的一第一卡合部131，與該 限位部133下方的一第二卡合部132。以及至少二擋卡塊 140(圖式以三個擋卡塊140為說明例），該些擋卡塊14〇 係位於5亥柱體130尾端處向外凸設形成。及至少二通氣流 槽150，其中每一通氣流槽15〇係由設於該柱體13〇表面 上，介於該些擋卡塊140之間的一第一流槽151，與位於 該傘形膜片110底面111的一第二流槽152連接而成(因 為圖式以三個擋卡塊140為說明例，所以也有三個通氣流 槽150分別位於該些擋卡塊14〇之間）。 其中該第一流槽151係自該傘形膜片11〇底面11〇延 伸到該柱體130尾端，且貫穿該限位部Π3 ;該第二流槽 M327436 152係自該柱體130上的第一流槽151相連接處向外延 伸’且雜二流槽152全部錄該轉膜片UG的底面 111 ’不延伸到該傘形膜片11〇的邊界，使該傘形膜片u〇 的底面m緊貼於該蓋體300表面時，可完全覆蓋住該套 孔330，使該套孔330與外界隔絕。 而且，為了進一步減輕該洩氣閥100的重量，與減少 原材料的浪費，該柱體130内部進一步可為一中空體|6〇。 藉由上述的結構，組合時該洩氣閥1〇〇可強行按壓該 些擋卡塊140與該柱體no套入於該蓋體3〇〇的套孔3如 内。且透過該該限位部133區分的兩卡合部(第一卡合部 131與第二卡合部132)，當該洩氣閥1〇〇塞入該套孔幻〇 時，該套孔330的内緣將會位於該第一卡合部131上，也 就是該蓋體3GG臨近該套孔33G的板面會被該傘形膜片 110的底面111與該限位部133所夾持獲得定位。 請參閱第5圖所示，當要對該容器2〇〇内部進行抽真 空日守，可藉由一抽氣筒400罩住該洩氣閥1〇〇進行抽氣， 此日守該傘形膜片11〇會因為抽吸引力而往上掀，此時該容 器200内的空氣可由該些通氣流槽15〇的第一流槽15丨流 至第二流槽152釋出（圖中利用虛線與箭頭標示氣體的流 動方向）。當該容器200内已呈真空時，移走該抽氣筒 400該為氣閥1〇〇上的傘形膜片HQ會受大氣壓力影塑 而緊貼在該蓋體300表面，保持該容器200内部呈真空 狀，使被谷裝在該容器200内的物品能延長其保存期限。 請芩閱第6圖所示，如欲打開該蓋體3〇〇存取物品於 容器200内，僅以手透過該握持部12〇將該洩氣閥1〇〇向 M327436 上拉起，使δ亥套孔330的内緣位於該第二卡合部，也 就是該蓋體臨近絲孔33〇的板輯雜該限位部 133與該些擔卡塊140所夾持獲得定位，使外面的空氣可 以透過該通氣流槽15G的第—流槽151進人該容器· 内’如此便可將該蓋體300打開。 本創作的特點在於，透過該洩氣閥1〇〇上的該些通氣 流槽150做為氣流通道，所以該蓋體3〇〇的套孔33〇週邊 不需要再⑨置氣孔，就可以賴將該容^ Μ的空氣抽 出’使容ϋ内部形成真空的功能，也達到使外面的空氣可 流入該容器2G0内的功能。而無該些氣孔也使得該蓋體 300的清潔更方便。 又，該握持部120的向上拉起動作，除了使外面的空 氣可以透過該通氣流槽15〇的第—流槽151進入該容器 200内外，該傘形膜片110與該柱體13()的向上升起，使 用者也更容易察覺到該容H 衫已被，是否處於 非真空狀態，是否已可將該蓋體3〇〇打開。 以上介紹的僅僅是基於本創作的實施例，並不能以此 來限定本創作的範®。任何對摘作的裝置作本技術領域 内熟知的部件的替換、組合、分立，以及對本創作實施步 驟作本技術領域内熟知的等同改變或替換均不超出本創 作的揭露以及保護範圍。 【圖式簡單說明】 第1圖，係一種習知真空容器的分解示意圖。 第2圖’係本創作之>戈氣閥的立體示意圖。 第3圖，係本創作之戌氣閥的下方示意圖。 M327436 =圖’係本創作應用於真空容器、的剖視示意圖。 弟5圖，係本創作應用於直空 /、工合抑抽真工％的剖視示意圖 弟圖，係本創作應用於真空容器茂壓時的剖視示意圖。 【主要元件符號說明】 <習知> 1〇 · Ά氣閥 11 ·按紐 12 :擋緣 13 :膜片 20 :蓋體 21 :凹埠 22 :套孔 23 :氣孔 30 :容器 40 :密封墊圈 <本創作> 100 · Ά氣閥 110 :傘形膜片 111 :底面 120 :握持部 130 :柱體 131 :第—^合部 132 :第二卡合部 133 :限位部 140 :擋卡塊 12 M327436 :通氣流槽 :第一流槽 :第二流槽 :中空體 :容器 :蓋體 :凹槽 :密封墊 :套孔 :抽氣筒[Embodiment] U ... is to make your review the purpose, the 槪 and the effect of the creation, to get a deeper-layer understanding and recognition, the examples are listed and the figure M327436 is explained as follows: Fig. 3, Fig. 4 and Fig. 4 show a schematic view of the steam valve of the present invention and a schematic cross-sectional view of the vacuum container. The creation is mounted on the lid body 3 (8) of the container and is inserted into the lid body 300 - the sleeve hole 33_ is a valve contact. The vacuum container further includes a recess 31 formed under the periphery of the body 300 for engaging the top edge of the container 2, and a sealing jaw 32 is disposed in the recess 31. When the body 300 is placed at the opening of the container 2, the top edge of the container 2 will press the gasket 320 in the groove 31, and the internal space of the container 2 will be isolated from the outside. Form a sealed state (as shown in Figure 4). The vent valve 100 structure includes an umbrella diaphragm 11 〇. A grip portion 120 is protruded from a center above the umbrella diaphragm 110. a post 130 located at a center below the umbrella diaphragm 110, and a central portion of the post 13 is convexly formed with a limiting portion 133 for distinguishing the surface of the post 133 from the umbrella film A first engaging portion 131 of the bottom surface m of the sheet 110 and a second engaging portion 132 below the limiting portion 133. And at least a second block 140 (the figure is exemplified by three blocks 140), and the block 14 is outwardly convexly formed at the end of the 5th column 130. And at least two air flow grooves 150, wherein each of the air flow grooves 15 is disposed on a surface of the cylindrical body 13 and a first flow groove 151 between the block blocks 140, and is located at the umbrella film A second flow channel 152 of the bottom surface 111 of the sheet 110 is connected (because the three block members 140 are illustrated in the drawing, three air flow grooves 150 are respectively located between the block blocks 14). The first flow channel 151 extends from the bottom surface 11 of the umbrella film 11 to the rear end of the column 130 and extends through the limiting portion Π3; the second flow channel M327436 152 is from the column 130. The first flow channel 151 is extended outwardly at the junction of the first flow channel 151 and the bottom surface 111 ′ of the transfer film UG is not extended to the boundary of the umbrella film 11〇, so that the bottom surface of the umbrella film u〇 When the m is in close contact with the surface of the cover 300, the sleeve hole 330 can be completely covered, so that the sleeve hole 330 is isolated from the outside. Moreover, in order to further reduce the weight of the venting valve 100 and reduce the waste of raw materials, the inside of the column 130 may further be a hollow body|6〇. With the above structure, the venting valve 1 强 can forcibly press the blocking block 140 and the column no to fit inside the sleeve hole 3 of the cover 3 。. And the two engaging portions (the first engaging portion 131 and the second engaging portion 132) that are separated by the limiting portion 133, when the air-discharging valve 1 is inserted into the socket hole, the sleeve hole 330 The inner edge of the cover body 3GG is adjacent to the first engaging portion 131, that is, the surface of the cover 3GG adjacent to the sleeve hole 33G is clamped by the bottom surface 111 of the umbrella diaphragm 110 and the limiting portion 133. Positioning. Referring to FIG. 5, when the inside of the container 2 is to be evacuated, the air bleeder can be ventilated by an air pump 400, and the umbrella film is kept on the same day. 11〇 will be lifted up due to suction attraction, at which time the air in the container 200 can be vented to the second flow channel 152 by the first flow channel 15 of the gas flow groove 15〇 (the dotted line and the arrow are used in the figure) Indicate the flow direction of the gas). When the inside of the container 200 is under vacuum, the suction tube 400 is removed. The umbrella diaphragm HQ on the air valve 1 is compressed by atmospheric pressure and adheres to the surface of the cover 300 to hold the container 200. The interior is vacuumed to allow the items contained in the container 200 to extend their shelf life. Please refer to FIG. 6. If the cover body 3 is to be opened and the article is accessed in the container 200, the hand valve 1 is pulled up to the M327436 by the hand through the grip portion 12, so that the valve 13 is pulled up to the M327436. The inner edge of the δH-shaped hole 330 is located at the second engaging portion, that is, the plate is adjacent to the wire hole 33〇, and the limiting portion 133 is clamped with the supporting block 140 to obtain a positioning. The air can enter the container through the first flow groove 151 of the air flow groove 15G. Thus, the cover 300 can be opened. The feature of the present invention is that the air flow passages 150 passing through the air venting valve 1 are used as air flow passages, so that the sleeve hole 33 of the cover body 3 does not need to be ventilated at the periphery, and The air of the capacitor is extracted to make a vacuum inside the container, and the function of allowing outside air to flow into the container 2G0. The absence of these air holes also makes the cleaning of the cover 300 more convenient. Moreover, the upward pulling action of the grip portion 120 is such that the outer air can pass through the first flow groove 151 of the air flow groove 15 into and out of the container 200, and the umbrella film 110 and the column 13 ( When the rise is made, the user is more likely to perceive whether the H-shirt has been placed, whether it is in a non-vacuum state, and whether the cover 3 can be opened. The above description is only based on the embodiment of the present creation, and cannot be used to limit the scope of the creation. Any substitutions, combinations, and discretes of the components of the present invention which are well-known in the art, and equivalent changes or substitutions which are well known in the art are not beyond the scope of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic exploded view of a conventional vacuum container. Fig. 2 is a perspective view of the gas valve of the present invention. Figure 3 is a schematic view of the underside of the helium valve of this creation. M327436=Fig. is a schematic cross-sectional view of the creation of a vacuum container. Brother 5, which is a cross-sectional schematic diagram of the application of this creation in the direct space /, work and suppression of the real work% brother figure, this is the schematic view of the application of the vacuum container when the pressure is applied. [Explanation of main component symbols] <General knowledge> 1〇· Xenon valve 11 · Button 12 : Retaining edge 13 : Diaphragm 20 : Cover 21 : Recess 22 : Socket hole 23 : Air hole 30 : Container 40 : Sealing gasket <This creation> 100 · Xenon valve 110: Umbrella diaphragm 111: Bottom surface 120: Grip portion 130: Column 131: First coupling portion 132: Second engaging portion 133: Limiting portion 140 : Block block 12 M327436 : Through air flow tank: First flow tank: Second flow tank: Hollow body: Container: Cover: Groove: Seal: Set hole: Pump