201138877 六、發明說明： 【發明所屬之技術領域】 本發明係有關供給香味溶液的儲液槽，詳言之，係有 關適用於霧氣吸取器的儲液槽’其中該霧氣吸取器係將香 味溶液轉換成香氣霧氣，以供使用者伴隨著空氣吸取該香 氣霧氣。 【先前技術】 此種霧氣吸取器係分別揭示於以下專利文獻1、2。專 利文獻1、2之霧氣吸取器皆包含吸取路徑及儲存有香味溶 液的儲液槽。該儲液槽係藉由吸取路徑内的吸取壓力或毛 細現象的作用，將香味溶液供給至吸取路徑的預定位置。 根據此種霧氣吸取器，在將香味溶液供給至供給位置時便 不需驅動源（即供給系）’如此可進行霧氣吸取器的小型 化。 [先前技術文獻] 〔專利文獻〕 〔專利文獻1〕日本特開平U —89551(JP u —89551 A) 〔專利文獻2〕國際公開第2009/069518號公報 (W02009/069518 A1) 【發明内容】 〔發明所欲解決之課題〕 專利文獻1之儲液槽具有：槽體、從該槽體内的㈣ 中至吸取路徑向上方延伸的供給管、及安裝於該供給管之 出口的加熱II。然而，供給管的出σ位置必須位於香味溶 322916 3 201138877 液可藉由毛細現象於供給管内上升所達的高度以下，而大 大地限制了儲液槽的設計或配置。 又，當儲液槽内的香味溶液的殘餘量減少或儲液槽呈 傾斜時，供給管内的香味溶液的上升速度會降低。於此狀 況下，即便加熱器對香味溶液的加熱時間固定，由供給管 供給至吸取線路内之香味溶液的供給量，即香味霧氣的生 成量仍會減少，而無法使香味霧氣的生成量穩定。 更且，儲液槽内部必須通過大氣口向大氣敞開，故有 儲液槽内的香味溶液從大氣口漏出之虞。 另一方面，專利文獻2的儲液槽包含填充有香味溶液 的可撓性袋作為槽體，該可撓性袋又經由供給管連接至吸 取路徑的供純置。可齡袋㈣香味溶液簡由吸取路 挫内的吸取壓力，經由供給管而供給至吸取路徑内。可撓 性袋係變形自如’故可撓性袋内的壓力可怪常維持在大氣 壓力且固定。因此，由可撓性袋供給之香味溶液的量是根 據吸取壓力來衫，故可撓性袋可騎香味溶㈣穩定供 給’又可確實防止香味溶液漏出。 ' ' 上述香味溶液的穩定供給條件為可挽性袋内需 旦存有香味溶液。詳言之，可撓性袋内的香味溶液的 殘餘里右減少，則可撓性袋本身收縮變形所需的力便會增 加，而無法維持香味溶液的穩定供給。更且，專利文獻卜 的^液槽皆無法將儲液槽内的香味溶液完全地供給，儲 液槽曰在殘留有香味溶液的狀態下被廢棄，或必須接受香 味溶液的補充。 322916201138877 VI. Description of the Invention: [Technical Field] The present invention relates to a liquid storage tank for supplying a flavor solution, and more particularly to a liquid storage tank suitable for a mist suction device, wherein the mist suction device is a fragrance solution It is converted into aroma mist for the user to absorb the aroma mist along with the air. [Prior Art] Such a mist extractor is disclosed in the following Patent Documents 1 and 2, respectively. The mist suction devices of Patent Documents 1 and 2 both include a suction path and a reservoir in which a flavor solution is stored. The liquid storage tank supplies the flavor solution to a predetermined position of the suction path by the action of suction pressure or capillary phenomenon in the suction path. According to such a mist suction device, the source of the fragrance (i.e., the supply system) is not required when the fragrance solution is supplied to the supply position. Thus, the mist suction device can be miniaturized. [Prior Art] [Patent Document 1] [Patent Document 1] JP-A-89551 (JP u-89551 A) [Patent Document 2] International Publication No. 2009/069518 (W02009/069518 A1) [Summary of the Invention] [Problem to be Solved by the Invention] The liquid storage tank of Patent Document 1 has a tank body, a supply pipe extending upward from the (four) in the tank body to the suction path, and a heating II attached to the outlet of the supply pipe. However, the sigma position of the supply tube must be located below the height at which the fragrance dissolves in the supply tube by capillary action, which greatly limits the design or configuration of the reservoir. Further, when the residual amount of the flavor solution in the reservoir is reduced or the reservoir is inclined, the rate of rise of the flavor solution in the supply tube is lowered. In this case, even if the heating time of the heater to the flavor solution is fixed, the supply amount of the flavor solution supplied from the supply tube to the suction line, that is, the amount of the fragrance mist generated is reduced, and the generation amount of the fragrance mist cannot be stabilized. . Moreover, the inside of the liquid storage tank must be opened to the atmosphere through the atmospheric port, so that the fragrance solution in the liquid storage tank leaks from the air outlet. On the other hand, the liquid storage tank of Patent Document 2 includes a flexible bag filled with a flavor solution as a tank, and the flexible bag is connected to the suction path via a supply pipe for pure use. The ageing bag (4) aroma solution is supplied to the suction path via the supply pipe by the suction pressure in the suction path. The flexible bag is deformed freely. Therefore, the pressure in the flexible bag can be constantly maintained at atmospheric pressure and fixed. Therefore, the amount of the flavor solution supplied from the flexible bag is based on the suction pressure, so that the flexible bag can be stirred and dissolved (4) stably supplied, and the fragrance solution can be surely prevented from leaking out. The stable supply condition of the above flavor solution is that a flavor solution is required in the disposable bag. In detail, the residual amount of the fragrance solution in the flexible bag is reduced to the right, and the force required for the contraction deformation of the flexible bag itself is increased, and the stable supply of the flavor solution cannot be maintained. Further, in the liquid bath of the patent document, the aroma solution in the liquid storage tank cannot be completely supplied, and the liquid storage tank is discarded in the state in which the flavor solution remains, or must be replenished with the flavor solution. 322916
S 4 201138877 本發明之目的在於提供一種可防止香味溶液漏出或 殘留，並可進行香味溶液的穩定供給的霧氣吸取器用儲液 槽。 〔用以解決課題之手段〕 上述目的可由本發明之儲液槽來達成，該儲液槽具 備：儲液流道，儲存有香味溶液，並分別具有於其一端向 大氣敞開的大氣口及另一端；供給管，連接該儲液流道的 另一端與吸取路徑，具有比儲液流道之流道截面積還更小 的流道截面積及朝吸取路徑開口的供給口，並根據吸取路 徑内之吸取壓力及毛細現象之其中一者的作用，將香味溶 液由儲液流道導至供給口；以及流出閥，設於儲液流道的 另一端與供給管之間，其僅允許香味溶液由儲液流道流向 供給管。 根據上述儲液槽，當吸取路徑内產生吸取壓力時，儲 液流道内的香味溶液便根據供給口處的吸取壓力與大氣口 處的大氣壓力之間的壓力差，由供給管的供給口吸出至吸 取路徑内。隨著此處的香味溶液的吸出，儲液流道内的香 味溶液經由流出閥而對供給管内補充，供給管的供給口處 於恆常接受香味溶液供給的狀態。 每當在吸取路徑内重複產生吸取壓力時，便重複進行 香味溶液朝吸取路徑内的供給及香味溶液由儲液流道朝供 給管内的補充，儲液流道内的香味溶液即向供給管移動。 結果，儲液流道内的香味溶液其全數便可供給至吸取路徑 内。 5 322916 201138877 另一方面，當未產生上述壓力差時，儲液流道内的香 味溶液會經由供給口及大氣口而各自承受大氣壓力，但若 香味溶液的黏度或儲液流道的流道阻力達到一定程度時， 則不管儲液槽的姿勢如何’均可儲液流道内的香味溶 液移動。結果’可確實防止香味轉從供給管的供給口或 儲液流道的大氣口漏出。 具體而言，香味溶液係於日本工業規格(JIS)所規定的 常溫下具有1499mPa· S以下的黏度，儲液流道則具有 38mm2以下的流道截面積。較佳的是，香味溶液於日本工 業規格所規定的常溫下具有6llnPa· s以下的黏度，儲液 流道則具有28mm2以下的流道截面積。更佳的是，供給管 具有0.1mm2以下的流道截面積。 另一方面，儲液槽可復具備流入閥，該流入閥係在大 氣口附近配置於儲液流道，其僅允許空氣由大氣口流向儲 液流道區域内。此種流入閥可確實防止香味溶液從大氣口 漏出。 儲液槽亦可包含液體塞（liquid plug)來取代流入閥， 該液體塞係在大氣口與儲液流道内的香味溶液之間，定位 於儲液流道内來堵塞儲液流道。此時，液體塞對香味溶液 不具親和性，其可與香味溶液鄰接’或儲液槽可復包含空 氣層’而該空氣層係使液體塞與香味溶液於儲液流道内彼 此分離。 液體塞係與儲液流道内的香味溶液的移動共同作用 地移動’以將大氣壓力傳遞至香味溶液，另一方面防止通 6 322916 3 201138877 過大氣口流入儲液流道内的塵埃混入香味溶液中。 . 具體而言，儲液流道於其一部分可包含線圈管或沿基 準線重複往復的通道。 〔發明之效果〕 本發明之儲液槽不僅可將香味溶液穩定地供給至吸 取路徑，還可確實防止香味溶液從供給管的供給口或儲液 流道的大氣口漏出，亦確實防止儲液流道内不想要地殘留 有香味溶液。 【實施方式】 第1圖之霧氣吸取器具備管構件2，該管構件2的内 部係形成為吸取路徑4。詳言之，管構件2自其一端側起 包含空氣流入區6、加熱區8及煙嘴區10。空氣流入區6， 即吸取路徑4具有於管構件2的一端朝大氣開口的空氣導 入口 12。 空氣流入區6係與儲液槽14連接。該儲液槽14儲存 有香味溶液，而該香味溶液為香味霧氣的原料。 當使用者通過煙嘴區10吸取空氣時，吸取路徑4内 會產生吸取壓力，該吸取力會產生使從空氣導入口 12流向 煙嘴區10的空氣，同時將香味溶液由儲液槽14吸出至吸 取路徑4内。所吸出的香味溶液隨著空氣流向加熱區8移 動，一旦在該加熱區8蒸發後，於空氣流中凝縮而生成香 味霧氣。因此，使用者隨著空氣吸入香味霧氣即可嗅到含 有香味霧氣的香味。 第2圖係表示第1實施例的儲液槽14,當該儲液槽 7 322916 201138877 14安裝於霧氣吸取11時，其具有沿著魏吸取ϋ之長度軸 線的轴線。 儲液槽14具備外殼16，該外殼16係形成沿儲液槽 14的轴線延伸的中空圓筒狀，並具有閉塞端18及開口端 2〇。該開口端20係由端壁22閉塞，該端壁22則與外殼 =内的間隔壁24共同夾持流出闕％。間隔壁⑷系分隔外 /λ 16内。卩，並透過複數個螺絲28固定於外殼μ的周壁 上。第2圖中僅顯示！個螺絲28。在外殼16内，於閉塞 端18與間隔壁24之間劃定有内室3〇，該内室3〇係通過 複數個通氣孔32向大氣敞開。 流出閥26包含閥外罩34,該閥外罩34則具有圓筒狀 閥體36及由該閥體36朝直徑方向外側延伸的凸緣％，該 凸緣38係被夾在端壁22與間隔壁24之間。閥體％具有 從端壁22突出的外端，該外端與端壁22之間係藉由〇型 環40密封。閥體36内形成有閥室42，該閥室42則由錐 狀孔形成，該錐狀孔係朝閥體36的内端面開口，並從該内 端面向閥體36的外端形成前端較細的形狀。 在閥至42内，從闊外罩34的内端面側起依序配置有 球體44及閥彈簣46作為閥要素。該閥彈簧46係由線圈彈 簧形成，球體44則向由閥室42脫出的方向推壓。更且， 閥體36内配置有供給管48,該供給管48則從閥室“延 伸’由閥體36的外端突出。 流出閥2復包含閥座構件50。該閥座構件5〇係形成 階差式圓筒狀，並保持於間隔壁24内。閥座構件5〇具有 322916 8 201138877 大徑端52及小徑端，大徑端52係密接於閥體36的内端面 並將閥室42閉塞。大徑端52的端面上形成有半球體狀閥 座54,該閥座54係承接球體44。閥座構件50内形成有貫 通孔56,該貫通孔56係分別於閥座54的中央及閥座構件 50之小徑端的端面開口。閥室42及貫通孔56係形成流出 閥26的閥通路。 上述流出閥26為僅允許從貫通孔56流向閥室24的 止回閥。 另一方面，前述内室30中配置有流入閥58，該流入 閥58係配置於閥座托座60與外殼16的閉塞端18之間。 閥座托座60係形成圓筒狀，並具有密接於間隔壁24的端 面62。該端面62上形成有大氣導入槽64，該大氣導入槽 64係沿閥座托座60的直徑方向延伸，並於閥座托座60的 外周面上開口，以作為大氣口。即，大氣導入槽64係經由 内室30及通氣孔32與大氣相通。 流入閥58係具有與前述流出閥26相同的構造。因 此，為避免重複說明，而在發揮與流出閥26之構件同樣功 能的流入閥58的構件上附註相同的參照符號。 以下，關於流入閥58，僅針對其與流出閥26的不同 點進行說明。 流入閥58係配置成與流出閥26反向，流入閥58的 貫通孔56係連接於大氣導入槽64。此外，閥座托座60及 流入閥58的閥體36係透過複數個螺絲66彼此結合。 流入閥58及流出閥26係經由儲液流道68彼此連接， 9 322916 201138877 以下，針對該儲液流道68進行詳細敘述。 儲液流道68係包含形成於流入閥58及流出閥26之 閥體36的内部通路70、72，此等内部通路70、72具有於 所對應之閥的閥室42形成開口的一端，及於閥體36之外 周面形成開口的另一端。更且，内部通路70在閥體36的 端面具有開口的注入口，該注入口係由栓塞74閉塞。 儲液流道68進一步包含連接内部通路70、72的彼此 另一端的線圈管76，該線圈管76係以圍繞流入閥58的方 式配置，並於内室30内部沿儲液槽14的軸線方向延伸。 當儲液槽14處於初始狀態時，由流入閥58的閥室 42、儲液流道68、流出閥26的閥室42及供給管48所形 成的液體供給線路内係基於吸取路徑4内的吸取壓力或毛 細現象而充滿有香味溶液L，該香味溶液L係被導引至供 給管48的前端。於此，供給管48的流道截面積係遠小於 儲液流道68的平均流道截面積。此外，香味溶液L可經 由前述注入口注入至液體流道内。 將上述儲液槽14裝入霧氣吸取器内時，供給管48的 前端會作為供給口 49而定位於霧氣吸取器的吸取路徑4 内。因此，當使用者由霧氣吸取器的煙嘴區10吸取吸取路 徑4内的空氣時，吸取路徑4内會產生吸取壓力。該吸取 壓力使流出閥26及流入閥58開啟，並將香味溶液L由供 給管48的供給口 49吸出至吸取路徑内。 將儲液流道68内的香味溶液L視為連續體時，此處 的香味溶液L的吸出量，即香味溶液L對吸取路徑4的供 10 322916S 4 201138877 An object of the present invention is to provide a liquid storage tank for a mist extractor which can prevent a fragrance solution from leaking or remaining and which can stably supply a flavor solution. [Means for Solving the Problem] The above object can be attained by the liquid storage tank of the present invention, the liquid storage tank having: a liquid storage passage, storing a flavor solution, and having an atmospheric opening open to the atmosphere at one end thereof and another a feeding pipe connecting the other end of the liquid storage channel and the suction path, having a flow channel cross-sectional area smaller than a flow channel cross-sectional area of the liquid storage channel and a supply port opening toward the suction path, and according to the suction path The action of one of the suction pressure and the capillary phenomenon, the fragrance solution is guided from the reservoir flow channel to the supply port; and the outflow valve is disposed between the other end of the reservoir flow channel and the supply tube, which only allows the fragrance The solution flows from the reservoir flow path to the supply tube. According to the above liquid storage tank, when the suction pressure is generated in the suction path, the aroma solution in the liquid storage flow path is sucked out from the supply port of the supply pipe according to the pressure difference between the suction pressure at the supply port and the atmospheric pressure at the air port. To the suction path. As the fragrance solution is sucked out, the flavor solution in the reservoir flow path is replenished into the supply tube via the outflow valve, and the supply port of the supply tube is constantly receiving the supply of the fragrance solution. When the suction pressure is repeatedly generated in the suction path, the supply of the fragrance solution into the suction path and the supply of the fragrance solution from the reservoir flow path to the supply tube are repeated, and the fragrance solution in the reservoir flow path is moved to the supply tube. As a result, the entire aroma solution in the reservoir flow path can be supplied to the suction path. 5 322916 201138877 On the other hand, when the above pressure difference is not generated, the aroma solution in the liquid storage channel will be subjected to atmospheric pressure through the supply port and the air port, respectively, but if the viscosity of the aroma solution or the flow path resistance of the reservoir channel When it reaches a certain level, the fragrance solution in the reservoir channel can be moved regardless of the posture of the reservoir. As a result, it is possible to surely prevent the fragrance from leaking from the supply port of the supply pipe or the atmosphere of the reservoir flow path. Specifically, the flavor solution has a viscosity of 1499 mPa·s or less at a normal temperature prescribed by Japanese Industrial Standards (JIS), and the reservoir flow path has a flow passage cross-sectional area of 38 mm 2 or less. Preferably, the flavor solution has a viscosity of 6 llnPa·s or less at a normal temperature prescribed by Japanese Industrial Standards, and the liquid storage passage has a flow passage cross-sectional area of 28 mm 2 or less. More preferably, the supply pipe has a flow passage cross-sectional area of 0.1 mm 2 or less. On the other hand, the liquid storage tank may be provided with an inflow valve which is disposed in the liquid storage flow path near the atmospheric port, and which only allows air to flow from the atmospheric port to the liquid storage flow path area. This inflow valve reliably prevents the fragrance solution from leaking out of the atmosphere. The reservoir may also include a liquid plug that is positioned between the atmosphere port and the aroma solution in the reservoir channel and positioned within the reservoir channel to block the reservoir channel. At this time, the liquid plug has no affinity for the flavor solution, and may be adjacent to the flavor solution or the reservoir may contain an air layer which separates the liquid plug from the flavor solution in the reservoir channel. The liquid plug moves in conjunction with the movement of the aroma solution in the reservoir channel to transfer atmospheric pressure to the aroma solution, and on the other hand prevents dust from flowing into the reservoir channel through the atmosphere into the aroma solution. In particular, the reservoir channel may comprise a coil tube or a repeating reciprocating channel along the reference line in a portion thereof. [Effect of the Invention] The liquid storage tank of the present invention can not only stably supply the flavor solution to the suction path, but also reliably prevent the flavor solution from leaking from the supply port of the supply pipe or the air port of the reservoir flow path, and also reliably prevent the liquid storage. A fragrance solution remains undesirably in the flow path. [Embodiment] The mist suction device of Fig. 1 is provided with a pipe member 2, and the inside of the pipe member 2 is formed as a suction path 4. In detail, the pipe member 2 includes the air inflow region 6, the heating zone 8, and the mouthpiece region 10 from the one end side thereof. The air inflow region 6, i.e., the suction path 4, has an air inlet port 12 open to the atmosphere at one end of the pipe member 2. The air inflow region 6 is connected to the reservoir 14. The reservoir 14 stores a fragrance solution which is a raw material for the fragrance mist. When the user draws air through the mouthpiece region 10, an aspiration pressure is generated in the suction path 4, which generates air that flows from the air introduction port 12 to the mouthpiece region 10, while sucking the fragrance solution from the reservoir 14 to the suction. Within path 4. The aspirating aroma solution moves as the air flows toward the heating zone 8, and once evaporated in the heating zone 8, it condenses in the air stream to form a fragrant mist. Therefore, the user can smell the fragrance containing the aroma mist as the air inhales the aroma mist. Fig. 2 is a view showing the liquid storage tank 14 of the first embodiment. When the liquid storage tank 7 322916 201138877 14 is attached to the mist suction 11, it has an axis along the length axis of the Wei suction raft. The reservoir 14 is provided with a casing 16 which is formed in a hollow cylindrical shape extending along the axis of the reservoir 14, and has a closed end 18 and an open end 2''. The open end 20 is closed by an end wall 22 which, in conjunction with the partition wall 24 in the outer casing, grips the outflow %. The partition wall (4) is separated from the outside / λ 16 .卩, and fixed to the peripheral wall of the casing μ through a plurality of screws 28. Only shown in Figure 2! Screws 28. In the outer casing 16, an inner chamber 3 is defined between the occluding end 18 and the partition wall 24, and the inner chamber 3 is open to the atmosphere through a plurality of vent holes 32. The outflow valve 26 includes a valve housing 34 having a cylindrical valve body 36 and a flange % extending outward in the diametrical direction from the valve body 36, the flange 38 being sandwiched between the end wall 22 and the partition wall Between 24th. The valve body % has an outer end projecting from the end wall 22, and the outer end is sealed to the end wall 22 by a meandering ring 40. A valve chamber 42 is formed in the valve body 36. The valve chamber 42 is formed by a tapered hole that opens toward the inner end surface of the valve body 36 and forms a front end from the inner end toward the outer end of the valve body 36. Fine shape. In the valve to 42, the ball 44 and the valve magazine 46 are sequentially disposed as valve elements from the inner end surface side of the wide outer cover 34. The valve spring 46 is formed by a coil spring, and the ball 44 is urged in a direction in which the valve chamber 42 is disengaged. Further, a supply pipe 48 is disposed in the valve body 36, and the supply pipe 48 is "extended" from the valve chamber to protrude from the outer end of the valve body 36. The outflow valve 2 includes a valve seat member 50. The valve seat member 5 A stepped cylindrical shape is formed and held in the partition wall 24. The valve seat member 5 has a large diameter end 52 and a small diameter end of the 322916 8 201138877, and the large diameter end 52 is in close contact with the inner end surface of the valve body 36 and the valve The chamber 42 is closed. A hemispherical valve seat 54 is formed on the end surface of the large diameter end 52. The valve seat 54 receives the ball 44. The valve seat member 50 has a through hole 56 formed therein, and the through hole 56 is respectively formed in the valve seat 54. The center and the end face of the small diameter end of the valve seat member 50 are open. The valve chamber 42 and the through hole 56 form a valve passage for the outflow valve 26. The outflow valve 26 is a check valve that allows only the through hole 56 to flow to the valve chamber 24. On the other hand, an inflow valve 58 is disposed in the inner chamber 30, and the inflow valve 58 is disposed between the valve seat bracket 60 and the closed end 18 of the outer casing 16. The valve seat bracket 60 is formed in a cylindrical shape and has Closely connected to the end surface 62 of the partition wall 24. The end surface 62 is formed with an air introduction groove 64 which is attached to the valve seat bracket. 60 extends in the radial direction and opens on the outer peripheral surface of the valve seat holder 60 to serve as an air port. That is, the air introduction groove 64 communicates with the atmosphere through the inner chamber 30 and the vent hole 32. The inflow valve 58 has the foregoing The outflow valve 26 has the same structure. Therefore, in order to avoid redundant description, the same reference numerals are attached to the members of the inflow valve 58 that function as the members of the outflow valve 26. Hereinafter, the inflow valve 58 is only for the outflow valve 58 The difference between the valve 26 is described. The inflow valve 58 is disposed opposite to the outflow valve 26, and the through hole 56 of the inflow valve 58 is connected to the air introduction groove 64. Further, the valve seat bracket 60 and the valve body of the inflow valve 58 The 36 series is coupled to each other by a plurality of screws 66. The inflow valve 58 and the outflow valve 26 are connected to each other via a liquid storage passage 68, and the liquid storage passage 68 will be described in detail below with respect to the liquid storage passage 68. The liquid storage passage 68 includes Internal passages 70, 72 formed in the valve body 36 of the inflow valve 58 and the outflow valve 26, the internal passages 70, 72 have one end that forms an opening in the valve chamber 42 of the corresponding valve, and a peripheral surface of the valve body 36 Forming an opening Further, the internal passage 70 has an open injection port at the end face of the valve body 36, the injection port being closed by the plug 74. The liquid storage passage 68 further includes a coil tube connecting the other ends of the internal passages 70, 72 to each other. 76. The coil tube 76 is disposed to surround the inflow valve 58 and extends inside the inner chamber 30 along the axial direction of the reservoir 14. When the reservoir 14 is in the initial state, the valve chamber 42 is flowed into the valve chamber 42. The liquid supply line formed by the liquid storage passage 68, the valve chamber 42 of the outflow valve 26, and the supply pipe 48 is filled with the fragrance solution L based on the suction pressure or capillary phenomenon in the suction path 4, and the fragrance solution L is It is guided to the front end of the supply pipe 48. Here, the flow path cross-sectional area of the supply pipe 48 is much smaller than the average flow path cross-sectional area of the liquid storage flow path 68. Further, the flavor solution L can be injected into the liquid flow path through the aforementioned injection port. When the liquid storage tank 14 is placed in the mist suction device, the front end of the supply pipe 48 is positioned as the supply port 49 in the suction path 4 of the mist suction device. Therefore, when the user sucks the air in the suction path 4 from the mouthpiece region 10 of the mist suction, the suction pressure is generated in the suction path 4. The suction pressure causes the outflow valve 26 and the inflow valve 58 to open, and the aroma solution L is sucked out of the supply port 49 of the supply pipe 48 into the suction path. When the aroma solution L in the liquid storage channel 68 is regarded as a continuous body, the amount of aroma solution L sucked therefrom, that is, the aroma solution L is supplied to the suction path 4 10 322916
201138877 給量係由施加於連續體的前端面（供給管48的供給口 49) 的吸取壓力與施加於連續體後端的大氣壓力之間的壓力差 以及吸取時間來決定。其後，來自供給管48的香味溶液L 與吸出動作共同作用，使香味溶液L的連續體在儲液流道 68内向供給管48的供給口 49前進，結果。供給管48的 供給口 49成為恆常充滿有香味溶液l的狀態。 結果’每當使用者重複進行吸取動作時，便可重複進 行香味溶液L對吸取路徑4内的供給動作及香味溶液L的 連續體的前進動作，故儲液槽14可穩定地將香味溶液L 供給至吸取路徑4内。又因儲液流道68内的香味溶液L 係其全部都被供給至吸取路徑4内，故儲液流道68内不會 殘留不想留的香味溶液L。 又，當吸取路徑4内未產生吸取壓力時，流出閥26 及流入閥58會同時處於關閉狀態，因此亦不會有香味溶液 L從供給管48的供給口 49或流入閥58漏出之虞。 第3圖係表示第2實施例的儲液槽14。 對第2實施例進行說明時，在發揮與第1實施例之構 件及部位相同功能的構件及部位附註相同的參照符號。 以下，針對與第1實施例的不同點，說明第2實施例。 第2實施例的流出閥26係保持於閥座托座78上，該 閥座托座78係發揮與第1實施例的間隔壁24相同的功 能。閥座托座78及閥外罩34的凸緣38係透過複數個螺絲 8〇彼此結合。又，閥座托座78於其外周面上具有螺絲孔 81 ^在第2實施例的儲液槽14具備前述外殼16的情況， 11 322916 201138877 螺絲孔81係用以螺入連結外殼16及閥座托座78的螺絲而 使用者。 閥座托座78在閥外罩34之相反側的面具有階差孔 82,階差孔82係與閥座構件50的貫通孔56連通。形成儲 液流道68之下游區域的連接管86的一端係經由密封環84 插入階差孔82中’ §玄連接管86的另一端係連接於儲液組 件88，而該儲液組件88用以於其内部形成儲液流道68之 上游區域。 詳言之，儲液組件88包含圓筒狀塊件9〇,該塊件9〇 則具有一端面90a及另一端面90b。在此等端面90a、90b 係透過密封板92、94分別安裝有圓形端壁％、98。連接 管86係貫通端壁96的中央及密封板92，連接管86的另 一端則密接於塊件90的一端面9〇a。 另一方面，在端壁98及密封板94的外周部分別形成 有儲液流道68的大氣口 1〇〇及節流孔1〇2。此等大氣口 1〇〇 及節流孔102係互相連通，節流孔1〇2的内徑係小於大氣 口 100的内徑。 塊件90内形成有將節流孔1〇2與連接管86的另一端 相互連接的連接通路。該連接通路係形成儲液流道68的剩 餘部分，並沿著塊件90的轴線重複往復。詳言之，連接通 路L 3形成於塊件90内的多數個貫通孔1〇4，此等貫通孔 咖係沿著塊件9〇的軸線方向貫通塊件9〇,且分別具有於 端面90a、90b形成開口的開口 a、B。 第4圖係表示端面9〇a、90b之開口 A、B的分佈，各 322916 12 201138877 貫通孔104具有附加有相同附註數字的開口 a、b。第4 圖中’貫通孔104係以一點鏈線表示。 更且’於端面90形成有多數個溝槽1〇6，此等溝槽 106係分別連接開口 Ai與開口 A2之間、開口 A3與開口 A4之間、開口 A5與開口 A6之間、開口 A7與開口 A8之 間、開口 A9與開口 A10之間、開口 A11與開口 Λ12之間、 開口 A13與開口 A14之間、開口 A15與開口 A16之間、 開口 A17與開口 A18之間及開口 A19與開口 A20之間。 另一方面’於端面90b則形成有多數個溝槽1〇8，此 等溝槽108係分別連接開口 B2與開口 B3之間、開口 B4 與開口 B5之間、開口 B6與開口 B7之間、開口 B8與開 口 B9之間、開口 B1〇與開口 Bii之間、開口 B12與開口 B13之間、開口 B14與開口 B15之間、開口 B16與開口 B17之間、開口 B18與開口 B19之間及開口 B20與開口 B21之間。 更且’具有開口 Ab A2的貫通孔1〇4係配置於塊件 90的外周部’貫通孔104的開口 B1係經由節流孔1〇2與 大氣口 100連接。又’具有開口 A21、B21的貫通孔104 係定位於塊件90的轴線上，貫通孔1〇4的開口 A21則與 前述連接管86的另一端連接。 如參照附加於第4圖中一點鏈線的箭號即可明瞭，前 述貫通孔104及溝槽106、108係形成連接節流孔1〇2與連 接管86的一條連接通路。 當儲液槽14處於初始狀態時，由連接通路經連接管 322916 13 201138877 86及流出閥26連至供給管48的供給口 49的液體供給線 路内係充滿有香味溶液L。此外，於第2實施例的情況， 香味溶液L則由大氣口 100注入。 第2實施例的儲液槽14即使其儲液流道68於大氣口 100處直接向大氣敞開，只要適當設定香味溶液L的黏度 或儲液流道68及供給管40的流道截面積，仍可發揮與前 述第1實施例之儲液槽14相同的功能，而不會從大氣口 100漏出香味溶液L。 為了對此進行驗證而準備如第5圖所示的試驗裝置 Trl至Tr7。各試驗裝置Tr係各自具備分別相當於儲液流 道68、流出閥26及供給管48之聚四氟乙烯（teflon)製 的管A、止回閥B及細管C，惟僅有管A的内徑不同。 又，各試驗裝置Tr的管A内藉由吸取而收納有預定 量的四種液體D1至D4,液體D的長度E係分別為30mm。 具體而言，液體D1至D4係分別為水（W)、丙二醇（PG) 水溶液（以重量為基準，W:PG=1:1)、丙二醇（PG) 及甘油（G )。 上述試驗裝置Tr係於下述條件1至3下，搁置預定時 間（例如30秒）後，實施是否觀察到液體D從管A漏出 的試驗。 條件1 :試驗中，試驗裝置Tr係處於細管C朝上之垂 吊的垂直姿勢。 條件2:試驗中，試驗裝置Tr係處於管A保持於水平 的水平姿勢。 14 322916The amount of the 201138877 is determined by the pressure difference between the suction pressure applied to the front end face of the continuous body (the supply port 49 of the supply pipe 48) and the atmospheric pressure applied to the rear end of the continuous body, and the suction time. Thereafter, the flavor solution L from the supply tube 48 acts in conjunction with the suction operation to advance the continuous body of the flavor solution L into the supply port 49 of the supply tube 48 in the reservoir channel 68, as a result. The supply port 49 of the supply pipe 48 is in a state of being constantly filled with the flavored solution 1. As a result, the feeding operation of the flavor solution L in the suction path 4 and the forward movement of the continuous body of the flavor solution L can be repeated every time the user repeats the suction operation, so that the reservoir 14 can stably apply the flavor solution L. It is supplied to the suction path 4. Further, since all of the flavor solution L in the reservoir flow path 68 is supplied into the suction path 4, the fragrance solution L which is not left is not left in the reservoir flow path 68. Further, when the suction pressure is not generated in the suction path 4, the outflow valve 26 and the inflow valve 58 are simultaneously closed, so that the fragrance solution L does not leak from the supply port 49 of the supply pipe 48 or the inflow valve 58. Fig. 3 is a view showing the liquid storage tank 14 of the second embodiment. In the description of the second embodiment, members and portions that perform the same functions as those of the first embodiment are denoted by the same reference numerals. Hereinafter, the second embodiment will be described with respect to differences from the first embodiment. The outflow valve 26 of the second embodiment is held by the valve seat holder 78, and the seat holder 78 exhibits the same function as the partition wall 24 of the first embodiment. The valve seat bracket 78 and the flange 38 of the valve housing 34 are coupled to each other through a plurality of screws 8〇. Further, the valve seat bracket 78 has a screw hole 81 on the outer peripheral surface thereof. ^ In the case where the liquid storage tank 14 of the second embodiment includes the outer casing 16, the screw hole 81 is screwed into the joint casing 16 and the valve. The seat bracket 78 is screwed to the user. The valve seat bracket 78 has a stepped hole 82 on the surface opposite to the valve housing 34, and the stepped hole 82 communicates with the through hole 56 of the valve seat member 50. One end of the connecting pipe 86 forming the downstream region of the liquid storage passage 68 is inserted into the stepped hole 82 via the seal ring 84. The other end of the connecting pipe 86 is connected to the liquid storage assembly 88, and the liquid storage assembly 88 is used. The upstream region of the reservoir flow path 68 is formed therein. In detail, the liquid storage assembly 88 includes a cylindrical block member 9A having an end surface 90a and another end surface 90b. Circular end walls %, 98 are attached to the end faces 90a, 90b through the sealing plates 92, 94, respectively. The connecting pipe 86 penetrates the center of the end wall 96 and the sealing plate 92, and the other end of the connecting pipe 86 is in close contact with one end face 9〇a of the block member 90. On the other hand, at the outer peripheral portions of the end wall 98 and the seal plate 94, an air port 1〇〇 and an orifice 1〇2 of the liquid storage passage 68 are formed, respectively. The air ports 1〇〇 and the orifices 102 communicate with each other, and the inner diameter of the orifices 1〇2 is smaller than the inner diameter of the atmosphere port 100. A connecting passage that connects the orifice 1〇2 and the other end of the connecting pipe 86 to each other is formed in the block member 90. The connecting passage forms the remaining portion of the liquid storage passage 68 and repeats reciprocation along the axis of the block member 90. In detail, the connecting passage L 3 is formed in a plurality of through holes 1〇4 in the block member 90, and the through holes are penetrated through the block member 9〇 in the axial direction of the block member 9〇, and have the end faces 90a, respectively. And 90b form openings a, B of the opening. Fig. 4 shows the distribution of the openings A, B of the end faces 9A, 90b, and each of the 322916 12 201138877 through holes 104 has openings a, b to which the same note numbers are attached. In Fig. 4, the through hole 104 is indicated by a one-dot chain line. Further, a plurality of trenches 1〇6 are formed in the end surface 90, and the trenches 106 are respectively connected between the opening Ai and the opening A2, between the opening A3 and the opening A4, between the opening A5 and the opening A6, and the opening A7. Between the opening A8, the opening A9 and the opening A10, the opening A11 and the opening Λ12, the opening A13 and the opening A14, the opening A15 and the opening A16, the opening A17 and the opening A18, and the opening A19 and the opening Between A20. On the other hand, a plurality of trenches 1〇8 are formed on the end surface 90b, and the trenches 108 are respectively connected between the opening B2 and the opening B3, between the opening B4 and the opening B5, and between the opening B6 and the opening B7. Between opening B8 and opening B9, between opening B1 〇 and opening Bii, between opening B12 and opening B13, between opening B14 and opening B15, between opening B16 and opening B17, between opening B18 and opening B19, and between openings Between B20 and opening B21. Further, the through hole 1〇4 having the opening Ab A2 is disposed on the outer peripheral portion of the block member 90. The opening B1 of the through hole 104 is connected to the atmosphere port 100 via the orifice 1〇2. Further, the through hole 104 having the openings A21 and B21 is positioned on the axis of the block member 90, and the opening A21 of the through hole 1〇4 is connected to the other end of the connecting pipe 86. As will be understood with reference to the arrows attached to the one-dot chain line in Fig. 4, the through-holes 104 and the grooves 106 and 108 form a connecting passage connecting the orifices 1 and 2 and the connecting pipe 86. When the liquid storage tank 14 is in the initial state, the liquid supply line connected to the supply port 49 of the supply pipe 48 via the connection pipe 322916 13 201138877 86 and the outflow valve 26 is filled with the fragrance liquid L. Further, in the case of the second embodiment, the flavor solution L is injected from the atmosphere port 100. In the liquid storage tank 14 of the second embodiment, even if the liquid storage passage 68 is directly opened to the atmosphere at the atmospheric port 100, the viscosity of the flavor solution L or the flow path of the liquid storage passage 68 and the supply pipe 40 can be appropriately set. The function similar to that of the liquid storage tank 14 of the first embodiment described above can be exhibited without leaking the flavor solution L from the atmosphere port 100. In order to verify this, test apparatuses Trl to Tr7 as shown in Fig. 5 were prepared. Each of the test devices Tr includes a tube A, a check valve B, and a thin tube C made of teflon corresponding to the reservoir flow path 68, the outflow valve 26, and the supply pipe 48, but only the tube A. The inner diameter is different. Further, in the tube A of each test device Tr, a predetermined amount of four kinds of liquids D1 to D4 were accommodated by suction, and the length E of the liquid D was 30 mm. Specifically, the liquids D1 to D4 are respectively water (W), propylene glycol (PG) aqueous solution (W: PG = 1:1 based on weight), propylene glycol (PG), and glycerin (G). The test apparatus Tr was subjected to the following conditions 1 to 3, and after a predetermined period of time (e.g., 30 seconds) was left, a test for observing whether or not the liquid D leaked from the tube A was observed. Condition 1: In the test, the test device Tr was in a vertical posture in which the thin tube C was suspended upward. Condition 2: In the test, the test device Tr was in a horizontal posture in which the tube A was kept horizontal. 14 322916
201138877 條件3 :試驗中，試驗裝置Tr係處於去除止回閥b的 垂直姿勢。 上述試驗結果係顯示於以下的表1。 [表1]201138877 Condition 3: In the test, the test device Tr is in a vertical posture in which the check valve b is removed. The above test results are shown in Table 1 below. [Table 1]
表1中’ ID、SA係分別表示管A的内徑、流道截面 積又，表1中，〇表示皆無管A内的液體D的移動或液 體管A的漏出，X則表示有液體D的移動或漏出。 讀比條件1、2及條件3的情況，則由表1可知存 止回閥B，即存有儲液流道68與供給管48之間的流出 26 ’即使第3 ®的儲液槽14 %成傾斜姿勢，亦可大幅 避免香味溶液L從大氣口刚漏出的風險並有效地作用。 又’如液體D (即香味溶液L)為甘油（g)等，於 322916 15 201138877 2(TC下具有1499mPa · S以下的黏度時，只要管A (即儲 液流道68)的流道戴面積為38mm2以下（儲液流道68的 内徑小於7mm )，則可更有效地防止香味溶液L漏出。然 而，香味溶液L係經加熱而轉化成霧氣，由此可知高沸點 的甘油轉化成霧氣時需要更多的熱能。 關於這點，香味溶液L其沸點係較甘油來得低，且當 其為20°C下具有60,5mPa · S以下之黏度的丙二醇（PG) 專的溶液時，儲液流道68的流道截面積宜為28mm2以下 (儲液流道68的内徑係小於6mm)，以有效防止香味溶 液L漏出。 另一方面，為驗證香味溶液L由供給管48送出的情 形’而準備第6圖所示的試驗裝置Tsl至Ts3。 試驗裝置Ts係相當於去除止回閥B並將試驗震置Tr 的細管C連接至吸取管F之裝置。試驗裝置Tsl至Ts3的 管A係相同，惟其細管c的内徑彼此栢異。又，吸取管f 係相當於前述吸取路徑4,於其前端具有相當於空氣導入 口 12的小孔。 試驗裝置Tsl至Ts3的管A及細管C内係充滿有預定 量的液體D(PG或PGL)，並在將試驗裝置丁5配置成橫 向之水平姿勢的狀態下，實施於預定吸取條件下吸取該吸 取管F内的空氣的吸取試驗。其後，測定力用吸取試驗所 致之液體D從細管C至吸取管F内的供給量。在實際吸取 試驗中，吸取管F内的空氣吸取重複進行1〇次後，求取 來自細管C之液體D的總供給量，由該總供給量算出每次 322916In Table 1, 'ID and SA respectively indicate the inner diameter of the tube A and the cross-sectional area of the flow channel. In Table 1, 〇 indicates that there is no movement of the liquid D in the tube A or leakage of the liquid tube A, and X indicates that there is a liquid D. Move or leak out. When reading the conditions 1 and 2 and the condition 3, it can be seen from Table 1 that the check valve B is stored, that is, the outflow 26 between the liquid storage path 68 and the supply pipe 48 is present. Even the third storage tank 14 The % is inclined, and the risk that the fragrance solution L has just leaked from the atmosphere can be largely prevented and effectively acted. Further, if liquid D (ie, fragrance solution L) is glycerin (g), etc., at 322916 15 201138877 2 (with a viscosity of 1499 mPa · S or less under TC, as long as the flow path of tube A (ie, reservoir channel 68) is worn When the area is 38 mm 2 or less (the inner diameter of the liquid storage channel 68 is less than 7 mm), the fragrance solution L can be more effectively prevented from leaking out. However, the flavor solution L is heated and converted into a mist, thereby indicating that high-boiling glycerol is converted into In the case of fog, more heat is required. In this regard, the flavor solution L has a lower boiling point than glycerin, and when it is a propylene glycol (PG) solution having a viscosity of 60,5 mPa·s or less at 20 ° C, The flow passage cross-sectional area of the liquid storage passage 68 is preferably 28 mm 2 or less (the inner diameter of the liquid storage passage 68 is less than 6 mm) to effectively prevent the fragrance solution L from leaking out. On the other hand, to verify that the fragrance solution L is sent out from the supply pipe 48 In the case of 'the test apparatus Ts1 to Ts3 shown in Fig. 6. The test apparatus Ts is equivalent to the apparatus which removes the check valve B and connects the thin tube C of the test shake Tr to the suction pipe F. Test apparatus Ts1 to Ts3 The tube A is the same, but the inner diameter of the thin tube c is different from each other. The tube f corresponds to the suction path 4, and has a small hole corresponding to the air introduction port 12 at the tip end thereof. The tubes A and the tubes C of the test devices Ts1 to Ts3 are filled with a predetermined amount of liquid D (PG or PGL), Further, in a state in which the test apparatus D is disposed in a horizontal horizontal posture, an aspiration test for sucking air in the suction pipe F under a predetermined suction condition is performed. Thereafter, the liquid D from the suction pipe is measured by the suction test. C. The supply amount in the suction pipe F. In the actual suction test, the air suction in the suction pipe F is repeated one to several times, and the total supply amount of the liquid D from the thin pipe C is obtained, and the total supply amount is calculated. Times 322916
S 16 201138877 a 吸取動作中的液體D的供給量。此外，於吸取動作中，吸 取管F内的壓力在35ml/2sec的吸取條件下係維持於 lOOmmAq。 下表2係表示上述吸取試驗的結果。 [表2] A的ID (mm ) C 吸取條件 ID (mm ) SA (mm2) D 35ml/2sec 55ml/2sec Tsl 1.59 0.14 0.015 PGL 供 給 量 Q 0.60mg/puff 1.29mg/puff PG 未送出 0.04mg/puff Ts2 1.59 0.3 0.071 PGL 5.55mg/puff 13.09mg/puff PG 1.1 lmg/puff 1.68mg/puff Ts3 1.59 0.5 0.196 PG 5.36mg/puff 11.92mg/puff 表2中，ID、SA係分別表示内徑及流道截面積。 此外，於吸取動作中，管A内的液體D係維持不間 斷地連續的液柱狀態。 上述試驗裝置Ts (即霧氣吸取器）中，吸取時所生成 的霧氣量可認定係相當於抽香煙時，由香煙所產生的焦油 量。一般而言，每根香煙的吸取次數，即吸吐（puff)次 數為8左右。又，焦油排出量較高的香煙每根係排出焦油 20mg。此時，每次吐出的焦油排出量為2.5mg。 此處，若假設所有液體D皆轉化成霧氣，則由表2可 17 322916 201138877 知’當液體D為:PG時’細管C (即供给管48)的流道截 面積係以0.1mm2以下為佳。 另-方面，第7圖係表示上述吸取條件下的細管⑽ 流道截面積與PG的供給量之間的關係。由第6圖可知， 當細管C的流道截面積為〇.imm2時，在55ml/2sec、 35ml/2seC的吸取條件下，PG的供給量分別為2 98叫㈣f、 2.58m/puff。 於第2實施例的情況，會有塵埃經過大氣口 進/ 連接通_，使香味溶液Lit塵埃等料之虞。因此，女 第8圖所示’第2實施例的儲液槽14可復包含注入儲液穿 道68(貫航1〇4)内，並閉塞儲液流道邱的液體塞11〇 該液體塞11G對香味溶液L不魏和性，係以與^未 L的連續體的後端鄰接的方式定位。由此，液體塞 隨著香味溶液L的連續體前進，可確實防止因塵埃等而^ 使香味溶液L受到汚染。 、 > 又，如第9圖所示’第2實施例的儲液槽14可於液 體塞110與香味溶液L的連續體的後端之間復包含空氣層 112。此時，液體塞110對香味溶液L並不要求非親和性 本發明並不限於上述第1及第2實施例的儲液槽，可 對流出閥26、流入閥58及儲液區域的具體構造進行各種 變化。又’儲液槽14的供給管48亦可為藉由毛細現象而 非藉由吸取路徑内的吸取壓力，將香味溶液L導至其前端 的毛細管。 【圖式簡單說明】S 16 201138877 a The amount of supply of liquid D during the suction operation. Further, in the suction operation, the pressure in the suction tube F was maintained at 100 mmAq under the suction condition of 35 ml/2 sec. Table 2 below shows the results of the above suction test. [Table 2] ID of A (mm) C Absorption condition ID (mm) SA (mm2) D 35ml/2sec 55ml/2sec Tsl 1.59 0.14 0.015 PGL Supply amount Q 0.60mg/puff 1.29mg/puff PG Not delivered 0.04mg/ Puff Ts2 1.59 0.3 0.071 PGL 5.55mg/puff 13.09mg/puff PG 1.1 lmg/puff 1.68mg/puff Ts3 1.59 0.5 0.196 PG 5.36mg/puff 11.92mg/puff In Table 2, ID and SA represent the inner diameter and flow respectively. Road cross-sectional area. Further, in the suction operation, the liquid D in the tube A maintains an uninterrupted continuous liquid column state. In the above test apparatus Ts (i.e., the mist extractor), the amount of mist generated during the suction is determined to be equivalent to the amount of tar generated by the cigarette when the cigarette is smoked. In general, the number of times of sucking per cigarette, that is, the number of puffs is about 8. Further, cigarettes having a high tar discharge amount discharge 20 mg of tar per root. At this time, the amount of tar discharged per discharge was 2.5 mg. Here, if it is assumed that all of the liquid D is converted into a mist, the flow cross-sectional area of the thin tube C (ie, the supply tube 48) is less than 0.1 mm 2 when the liquid D is: PG as described in Table 2: 17 322916 201138877. good. On the other hand, Fig. 7 shows the relationship between the flow path cross-sectional area of the thin tube (10) and the supply amount of PG under the above-described suction conditions. As can be seen from Fig. 6, when the flow path cross-sectional area of the thin tube C is 〇.imm2, the supply amount of PG is 2 98 (4) f, 2.58 m/puff under the suction conditions of 55 ml/2 sec and 35 ml/2 seC, respectively. In the case of the second embodiment, dust is allowed to pass through the atmosphere, and the scent of the fragrance liquid, such as Lit dust, is caused. Therefore, the liquid storage tank 14 of the second embodiment shown in Fig. 8 can be filled with the liquid storage passage 68 (span 1), and the liquid plug 11 of the liquid storage channel is blocked. The plug 11G is not uniform to the flavor solution L and is positioned adjacent to the rear end of the continuous body of L. Thereby, the liquid plug advances along with the continuous body of the flavor solution L, and it is possible to surely prevent the flavor solution L from being contaminated by dust or the like. Further, as shown in Fig. 9, the liquid storage tank 14 of the second embodiment may include an air layer 112 between the liquid stopper 110 and the rear end of the continuous body of the flavor solution L. At this time, the liquid plug 110 does not require non-affinity with respect to the flavor solution L. The present invention is not limited to the liquid storage tanks of the first and second embodiments described above, and the specific structures of the outflow valve 26, the inflow valve 58, and the liquid storage region are possible. Make various changes. Further, the supply pipe 48 of the reservoir 14 may be a capillary tube which guides the flavor solution L to the tip end thereof by capillary action instead of the suction pressure in the suction path. [Simple description of the map]
322916 18 201138877 第1圖為用以說明霧氣吸取器之基本原理的示意圖。 第2圖為表示第1圖中之儲液槽的第1實施例的剖面 圖。 第3圖為表示儲液槽的第2實施例的剖面圖。 第4圖為表示第3圖之儲液塊件的兩端面的圖。 第5圖為表示試驗裝置Tr的示意圖。 第6圖為表示試驗裝置Ts的示意圖。 第7圖為試驗裝置Ts中，表示細管的流道截面積與 液體供給量之關係的曲線圖（graph )。 第8圖為表示具有液體塞之儲液流道的一部分的剖面 圖。 第9圖為表示具有液體塞及空氣層之儲液流道的一部 分的剖面圖。 【主要元件符號說明】 2 管構件 4 吸取路徑 6 空氣流入區 8 加熱區 10 煙嘴區 12 空氣導入口 14 儲液槽 16 外殼 18 閉塞端 20 開口端 22 端壁 24 間隔壁 26 流出閥 28 > 80螺絲 30 内室 32 通氣孔 34 閥外罩 36 閥體 38 凸緣 40 0型環 19 322916 201138877 42 閥室 44 球體 46 閥彈簧 48 供給管 49 供給口 50 閥座構件 52 大徑端 54 閥座 56 貫通孔 58 流入閥 60、 78閥座托座 62 端面 64 大氣導入槽 68 儲液流道 ΊΟ、 72内部通路 74 栓塞 76 線圈管 81 螺絲孔 82 階差孔 84 密封環 86 連接管 88 儲液組件 90 塊件 90a 、90b端面 92、 94密封板 96 ' 98端壁 100 大氣口 102 節流孔 104 貫通孔 106 、108溝槽 110 液體塞 112 空氣層 Α1至Α21開口 B1至B21開口 L 香味溶液322916 18 201138877 Fig. 1 is a schematic diagram for explaining the basic principle of a mist suction device. Fig. 2 is a cross-sectional view showing a first embodiment of the liquid storage tank in Fig. 1. Fig. 3 is a cross-sectional view showing a second embodiment of the liquid storage tank. Fig. 4 is a view showing both end faces of the liquid storage block member of Fig. 3. Fig. 5 is a schematic view showing the test device Tr. Fig. 6 is a schematic view showing the test apparatus Ts. Fig. 7 is a graph showing the relationship between the flow path cross-sectional area of the thin tube and the liquid supply amount in the test apparatus Ts. Figure 8 is a cross-sectional view showing a portion of a liquid storage passage having a liquid plug. Figure 9 is a cross-sectional view showing a portion of a liquid storage passage having a liquid plug and an air layer. [Main component symbol description] 2 Pipe member 4 Suction path 6 Air inflow zone 8 Heating zone 10 Cigarette section 12 Air inlet port 14 Reservoir 16 Housing 18 Blocking end 20 Open end 22 End wall 24 Partition wall 26 Outflow valve 28 > 80 screw 30 inner chamber 32 vent 34 valve cover 36 valve body 38 flange 40 0 ring 19 322916 201138877 42 valve chamber 44 ball 46 valve spring 48 supply tube 49 supply port 50 valve seat member 52 large diameter end 54 valve seat 56 Through hole 58 Inflow valve 60, 78 Seat bracket 62 End face 64 Atmospheric introduction groove 68 Reservoir flow path 72 72 Internal passage 74 Plug 76 Coil tube 81 Screw hole 82 Step hole 84 Seal ring 86 Connection tube 88 Reservoir assembly 90 pieces 90a, 90b end face 92, 94 sealing plate 96' 98 end wall 100 atmosphere port 102 orifice 104 through hole 106, 108 groove 110 liquid plug 112 air layer Α1 to Α21 opening B1 to B21 opening L aroma solution