M419017 ^ 五、新型說明： . 【新型所屬之技術領域】 本創作__氣體壓力驅域體之肋，軸 罐之改良構造。 ' 【先前技術】 … 按’透過不同環境間之氣壓差，使-密封罐内之流ϋ在罐内壓力壓迫 下，受控制地向相霧狀或柱狀噴出之壓力罐技術，在具體之顧上至為 • 廣泛，諸如—般日常生活中常見之芳香噴劑、環境贿_[或如特定 產業領域中所個之爾侧、除垢喷劑、清射解，均為細是等技 術内容之壓力罐傳統產物。 • &於上開傳驗品必級壓力翻倾大於大氣壓力之高壓狀態，是 '以必需防止罐内之高壓氣體流失，而—般而言，傳統上所採用之赫内^ 即係使該等壓力歡罐身為-姐朗之密封織，細雜罐内氣體之 雨壓狀態’惟’如此-來’當罐内所容納之液體被使用完了或罐内預裝之 # 氣體壓力在使用後下降至與大氣壓力相仿時，即無法再供利用而需被丢 棄’不僅造成了資源之浪費，亦可朗軸殘留之液體對環境造成污染， 或殘留之高壓氣體造成罐身之爆裂，影響安全。 而為改進上開傳統技術之不足，習知技術遂有提供可重覆充氣使用之 壓力罐技術，其主要係使壓力罐之罐身與罐蓋間呈可分離之構造，並設有 適當之充氣閥嘴將外部之高壓氣源，灌注於壓力罐由罐身與罐蓋結合後所 形成之密閉空間内，其具體之技術内容並有如我國第〇94221〇52號新型專 利前案所揭露者。 3 M419U17 、 惟’上開專利刖案所揭露之技術内容，其整體構成仍嫌繁瑣，對於組 • 裝加工而&並非理想’且亦易因零件過多而有容易損壞之情形產生；再者， 由於壓力罐内所容納之液體比重通常係較氣體為大，是以其即必需以管體 权罐内底部，以確保受壓力如為所需之液體，惟，如此—來，此等 習知技術在壓力㈣倒置之情況時，即無法使液體經由管體被送出，而有 其使用上之侷限。 【新型内容】 • ®此’本創作之主要目的即係在提供-種壓力罐之改良構造，其係可 於任何角度使用下’均得轉罐崎容納之紐在氣壓之侧下被適當地 送出’而可便於使用。 • 本解之目_係在提供-_力罐之改良構造，其構件精簡而 可便於«力江，且降低料難之解，艇長制壽命啸高產品之 可靠度。 本創作之另—目的則係在提供—種壓力罐之改良構造，其係可因應使 • 祕件之變化，令使用者得以獲得便利之使用功效。 緣是，為達上述目的，本創作所提供壓力罐之改良構造，其乃係包含 了有-罐部，具有—騎’―頂端透空之容室係位於該罐相部·一端部， 具有-端體，係可拆卸地結合於該罐身上，並以一側體壁封閉該容室之開 口端’-活動室，係自制體之-綱抛内延_定深度地凹設於該端 體上’而以開口端與該容室連通，-孔徑小於該活動室内徑之滑孔，係自 位於該活動室延伸端末之一内側室壁延伸至該端體之另側體壁上，一吸 官，係位於該容室中，並以管抽一端之管口與該活動室相連通，用以提供 4 M419017 該容室與該活動室間之流動通道；1組，具有—桿狀之㈣，係以使桿 軸一端位於該端體外’而另端則位於該活動室中地滑設於該滑孔中，並得 於一釋放位置及-_位置間往復地線性位移，—第_流動_，係自該 閥身桿轴-端轴向地往内延伸，至少_第二流動空間’則係自該閥身桿轴 另端徑向地往内延伸並與該第—流動空_連通，且#綱身位於該關閉 位置上時’該第二;^動空間位於該閥身桿軸另端徑向上之_進流口係相向 於該滑孔之孔壁，而受闕，當該閥身位於該釋放位置上時，誠流口則 係位於該活動室中，以連通該活動室與該第—流動空間，—位於該活動室 中之阻閉部，侧接於刻身桿㈣端端末上，外徑並小於該活動室之内 徑’ 一第-氣密環，係套設於關身之桿軸另端，而介於該進流口與該阻 閉部間’-彈性件，容設於該活動室中，係提供彈力作用於該阻閉部上， 據以使該閥身被彈性地維持於該關閉位置上。 另外’為提供可倒置制之壓力罐，本創作所提供壓力罐之改良構造 則係包含了有-罐部，具有-罐身，—猶透空之容室係位於該罐身内部； 一端部’係、可拆卸地結合於該罐身上，並封閉該容室之開口端具有一吸 管’係以管軸底端伸人該容室内並位於該容室之底部；—敝，具有一釋 出流道’ -閥身，係可於-釋放及一關閉位置間作動，當該閥身位於該關 閉位置上時，係阻隔該釋出流道與該吸管管轴頂端管口間之相通，而當位 於該釋放位置上時，則係使該釋出流道與概管錄頂端管叫相通；而 其特徵乃係在於更包含了有至少—卿L，孔軸—端係與鮮室上端部位 之空間連通，當該閥身位__位置上時’ _時阻隔刻流孔之孔抽 另端與該釋出流道間之相通，而#該閥身位於該釋放位置上時，則同時使 5 M419017 • 挪出流道與刻流孔之孔軸另端間相通。 【實施方式】 以下，鉍即舉以本創作一較佳實施例，並配合圖式作進一步之a兒明， 其中： 第一圖係本創作一較佳實施例之立體分解圖。 第二圖係本創作一較佳實施例之立體組合圖。 第三圖係本創作一較佳實施例之一剖視圖。 φ 第四圖係本創作一較佳實施例之另一剖視圖。 第五圖係本創作一較佳實施例之示意圖，係顯示一洩壓動作進行之狀 態》 第六圖係本創作一較佳實施例之使用示意圖，係顯示倒置使用之狀態。 請參閱各圖所示，在本創作一較佳實施例中所提供壓力罐之改良構造 (10) ’其主要乃係由一罐部(20)、一端部(30)、一閥組(40)、一喷件(50)、 一充氣部(60)及一引流孔(70)所組成者。 鲁 該罐部(20)係具有一罐身(21)，一頂端透空之容室(22)係位於該罐身内 部’並使該容室(22)頂端開口之内側壁面環設有螺紋。 該端部(30)係具有一概呈柱狀之端體(31)，係以柱軸底端周側所環設之 螺紋，可拆卸地螺接於該容室(22)開口中，用以封閉該容室(22)，使之形成 可蓄壓之密閉空間，一盲孔狀之活動室(32)係自該端體(31)柱軸底端端面往 内延伸適當之深度，並與該容室(22)連通，一固定環(33)係以周側環面同軸 地螺接於該活動室(32)底端開口中，一孔徑小於該活動室(32)之滑孔(34)係 自該活動室(32)頂端室壁向上延伸至該端體(31)之枉軸頂端端面上，一吸管 6 ()係：<#端同轴螺接於該固定環(33)之中央穿孔中，並使另端伸入 該容室(22)内且對應於該容室(22)空間之底部。 該閥組(4G)n桿狀之晰(41)，係穿伸滑接於該滑孔㈣中 ，桿軸 頂端係伸出該端體(21)上方，底端則位於該活動室(32H，-由盲孔狀之第 机動工間(42)與-孔狀之第二流動空間(43)所組成之釋出流道，其中，該 第抓動工間(42)係自该閥身桿轴頂端軸向地往内延伸，而該第二流動空間 (43) 則係自該閥身(41)桿軸底端之周側桿壁往_向延伸，而與該第一流動 工間(42)相連通’ 一環狀阻閉部㈣係同軸地固設於該闕身⑼之桿轴底端 而位於該活動室(32)中’並使其外徑大於賴孔(34)之孔徑而小於該活動室 (32)之内;^ -第—氣⑧、環(45)係穿套於該_(41)上並介於該阻閉部㈣ 與該第二流動空間(43)位於該閥身(41)外側桿面所形成之進流口 (431)間， -第-氣魏(46)係穿套於該閥身(41)上，並以周側環面抵接於該滑孔(34) 之孔壁上轉簧為構狀雜件(47)，係介於翻定環⑽與該阻閉部 (44) 之間，用以提供彈力於該阻閉部㈣上，一塊狀之壓頭(48)，係位於該 閥身(41)之頂端上，-連接通道(49)係於該_(48)之兩術目異端面分別形 成開口，並使其中一開口與該閥身(41)之桿軸頂端串接結合，俾以與該第一 流動空間(42)相連通； 據此，該閥身(41)係可於該滑孔(34)中軸向地於一關閉位置及一釋放位 置間往復線性位移’當位於該釋放位置上時，該第二流動空間之進流口 (431) 係位於該活動室(32)中，俾以連通該活動室(32)與該第一流動空間(42)，而 當位於該關閉位置上時，該第二流動空間之進流口 (431)則係位於該滑孔(34) 内，並受該滑孔(34)之孔壁所封閉，用以阻斷該活動室(32)與該第一流動空 M419017 飢42)間之連通，而其中’該彈性件(47)所提供之彈力乃使該閥身彈性地位 於該關閉位置上，並使該第一氣密環(45)受夾於該阻閉部(44)與該活動室 (32)之頂端室壁間’用以確保該活動室(32)與該第—流動空間(42)間受阻斷 之氣密性。 該喷件(50)具有-插官(51)，係以管轴一端插接於該連接通道之另 • ·―開口端中，—減(52)係嶋於祕管(51)之管軸另端，—樞體(53)則係 樞接於該樞座(52)中，並可於一第一及一第二位置間枢轉作動，一第一與一 φ 第一喷出通道(54)(55)彼此係相隔適當角度地分別貫設於該極體(53)上，當 6亥樞體(53)位於该第一位置上時，係使該第一喷出通道(5句以與該插管(μ) 之管孔同軸連通，而當該樞體(53)位於該第二位置上時，則係使該第二喷出 通道(55)與該插管(51)之管孔同軸連通，一延伸管(56)係同軸地插設於該第 _ 二喷出通道(55)中。 該充氣部(60)具有一本體(61)，係固設於該端體(31)上，一充氣道(62) 係自該本體(61)延伸至該端體(31)中，用以連通該容室(22)與大氣，一常閉 φ 之氣門心子(63)係容設於該充氣道(62)内，用以阻閉該充氣道(62)，以阻絕 該谷室(22)與大氣間之連通，據此，該充氣部(6〇)乃可藉由適當之連接管路 串接於該本體(61)上，並啟開該氣門心子(63)使之呈開啟狀態，俾以將外部 之高壓氣體經由該充氣道(62)填入呈密閉狀態之該容室(22)内，使該容室 (22)内之氣壓昇高’惟關於此等充填氣體之技術内容係僅屬一般所熟知者， 在此即不對之另為冗陳； 惟’應需對該充氣部(60)更進一步說明者係，該本體(61)乃具有一中空 枉狀之第一座身(6U)，係以柱軸一端螺接固設於該端體(31)上，一中空杈 8 M419017 狀之第二座身(612)則係柱軸一端同轴螺接於該第-座身(611)之柱轴另端 中’並使該氣門心子(63)容設於該第二座身(612)之柱轴另端中，一第三氣 密環(⑽係同轴地抵接於該第一座身⑽)柱轴一端之一内側環形絲 _上，—氣管_餘於該第-座身_中，並使-蘭軸插設於該 第三氣密環(613)之中央穿孔中，另端則同轴串接於該第二座身㈣柱轴一 端中’ -彈簧_係穿套於該氣管(615)上，並介於該第二座身(612)與該 第三氣密環(613)間，似提供彈力舰第三氣練(613)與則面(㈣間 φ 維持氣密狀態； 藉此，使用者乃可將充氣用之外部管路逕自串接於該第二座身(612)之 .管軸另端，據以開啟該氣門心子(63)，使外部之高壓氣體得以經由該充氣道 (62)充填至該谷至(22)中n倘有對該容室⑼畴充填過度時，作用 於該第三氣密環(613)上之容室(22)内部壓力，將會大於該彈簣(616)所能提 供之彈力’而使該第二氣密環(613)被推移離開該肩面(61句，使該容室(22) 與該第-座身(611)之内部相連通，並經由該第一座身(611)一側之茂壓孔 • (6111)使過度充填之氣體向外流出，從而降健容室(22)内之Μ力以端保安 全，此即如第五圖所示者。 該引流孔(70)乃係貫設於顧定環(33)上，並與該吸管(35)_對應， 而使孔軸底端與該容室(22)上方之空間相連通，頂端則與該活動室(32)相連 通’據此’當該閥身(41)位於該關閉位置上時，該引流孔與該第二流動空間 (43)間亦與該吸管(35)般同*阻隔，而當該閥身(41)位於該釋放位置上時， 該引流孔(70)亦與該吸管(35)般，得同時與該第二流動空間㈣在該活動室 (32)之連通下彼此相通。 9 M419017 . 藉由上述構件之組成，該壓力罐之改良構造⑽相較於f知技術而言， • 其係可具有如下所述之功效： S肩”且(4G)之構件精簡’除利於組裝加功，亦可降低零件損壞 之機率，而可提高麼力罐之可靠度。 - 其二、賴頭(48)與該閥身(41)間之插接結合構造，係可容許該壓頭㈣ 自轉作動’以便於使用者因應實際操作上之需求，改變該喷件(5〇)之方向， 達到靈活使用之功效。 • 其三、使用者係可視實際作業條件之改變，而選用以該第-或該第二 噴出通道(54)(55)作為喷出罐内液體之噴出端，其中，當選用該第二喷出通 道(54)時’係可藉由該延伸管(56)延伸液體噴出之位置，便於舰空間之使 用。 其四、該充氣部(60)之構成亦有別於習知技術所公開者，相較之下，其 係具有更為精簡之構件組成，而可便於組裳加工且亦得提高產品之可靠度。 其五、當該閥身(41)位於該釋放位置之同時，位於該容室(22)底部之液 籲體與位於該容室(22)上方空間之氣體，乃係得以分別經由該吸管(35)與該引 流孔(70)同時經由該活動室(32)而進入該第二流動空間(43)中，據此，係可 使喷出之霧化效果更佳。 其六、而當如第六圖所示，以倒置方式使用壓力罐時，容納於該容室 内之液體將充盈於該引流孔(7〇)中，此際，使該閥身(41)位於該釋放位置上 時’流體即僅藉由該引流孔(70)經該活動室(32)而進入該第二流動空間中， 據此，係可使該壓力罐得以於倒置之使用狀態下仍得正常運作。 惟’對於該引流孔(70)所應再特別加以提出者係，該引流孔(7〇)之設置 位置並不以前述所揭者為限， 上方空間適當位置之管壁上， 其亦得貫設於該吸管(35)對應於該容室(22) 而所得達成之功效並無二致。 【圖式簡單說明】 第圖係本創作一較佳實施例之立體分解圖。 第-圖係本創作-較佳實施例之立體組合圖。 第二圖係本創作一較佳實施例之一剖視圖。 第四圖係本!彳作—較佳實施例之另-剖視圖。 第五圖係本創作-較佳實施例之示意圖，係顯示1壓動作進行之狀 態。 第六圖係摘作_補實施狀使騎意圖，係齡锻制之狀態。 【主要元件符號說明】 (10)壓力罐之改良構造 (20)罐部 (21)罐身 P2)容室 (30)端部 C31)端體 (32)活動室 (33)固定環 (34)滑孔 (35)吸管 (40)閥組 (41)閥身 (42)第一流動空間 (43)第二流動空間 ⑷1)進流口 (44)阻閉部 (45)第一氣密環 (46)第二氣密環 (47)彈性件 (48)壓頭 (49)連接通道 M419017 (50)喷件 (51)插管 (52)樞座 (53)樞體 (54)第一喷出通道 (55)第二喷出通道 (56)延伸管 (60)充氣部 (61)本體 (611)第一座身 (6111)洩壓孔 (612)第二座身 (613)第三氣密環 (614)環形肩面 (615)氣管 (616)彈簧 (62)充氣道 (63)氣門心子 (70)引流孔 12M419017 ^ V. New description: . [New technical field] This creation __ gas pressure drive domain rib, improved structure of shaft can. '[Prior Art] ... According to the 'pressure difference between different environments, the pressure tank in the sealed tank is pressed under the pressure of the tank, and the pressure tank technology is controlled to spray into the phase mist or column. Going to the top • Wide range, such as the common aroma sprays in daily life, environmental bribery _ [or as the specific side of the industry, descaling spray, clearing solution, are fine technology The traditional product of the pressure tank of content. • & The high pressure state of the pressure level of the inspection is higher than the atmospheric pressure. It is necessary to prevent the loss of high pressure gas in the tank. In general, the traditionally used These pressure tanks are the seals of the sister-in-law, and the rain pressure of the gas in the fine tanks is 'only' so - when the liquid contained in the tank is used up or pre-filled in the tank # gas pressure is After use, it drops to the same level as atmospheric pressure, so it can no longer be used for reuse. It not only causes waste of resources, but also can cause environmental pollution caused by residual liquid, or residual high pressure gas causes bursting of the can body. , affecting security. In order to improve the deficiencies of the conventional technology, the prior art has provided a pressure tank technology that can be used for repeated inflation, which mainly makes the detachable structure between the can body of the pressure tank and the can lid, and is provided with appropriate The inflation valve mouth injects the external high-pressure gas source into the confined space formed by the combination of the can body and the can lid. The specific technical content is as disclosed in the new patent case No. 94221〇52 of China. . 3 M419U17, but the technical content disclosed in the patent application case is still cumbersome, and it is not ideal for group processing and processing, and it is also easy to damage due to too many parts; Since the specific gravity of the liquid contained in the pressure tank is usually larger than that of the gas, it is necessary to use the bottom of the tank to ensure that the pressure is the required liquid, but, so, Knowing that when the pressure (4) is inverted, the liquid cannot be sent through the pipe body, and there is a limitation in its use. [New content] • This is the main purpose of this creation is to provide a modified structure of the pressure tank, which can be used at any angle, and the button can be properly placed under the pressure side. Send 'and be easy to use. • The purpose of this solution is to provide an improved structure of the -_ force tank. Its components are streamlined and can be easily used to reduce the difficulty of the material, and the reliability of the product of the length of the boat is high. The other purpose of this creation is to provide an improved construction of the pressure tank, which allows the user to obtain convenient use in response to changes in the secrets. The reason is that, in order to achieve the above purpose, the improved structure of the pressure tank provided by the present invention includes a can-shaped portion, and a chamber having a top-opening is located at one end of the tank portion and has - an end body, detachably coupled to the can body, and closing the open end of the chamber with a side body wall - an activity chamber, which is a self-contained body - an internal projection - a depth recessed at the end The body is connected to the chamber by an open end, and the sliding hole having a smaller diameter than the movable inner chamber extends from the inner chamber wall at the end of the extended end of the movable chamber to the other side wall of the end body, The suctioning system is located in the chamber, and is connected to the movable chamber by a nozzle at one end of the tube to provide a flow passage between the chamber and the movable chamber of 4 M419017; a group having a rod shape (d), such that one end of the shaft is located outside the end of the shaft and the other end is slidably disposed in the sliding hole in the movable chamber, and is linearly displaced between a release position and the -_ position, Flow _, extending axially from the shaft end of the valve body rod, at least _ second flow space ' is from The other end of the valve shaft extends radially inwardly and communicates with the first flow air, and when the #body is in the closed position, the second movement is located at the other end of the valve shaft The inlet port is opposite to the hole wall of the slide hole, and is subjected to the squatting. When the valve body is located at the release position, the Chengliukou is located in the activity room to connect the activity room with the first body. The flow space, the blocking portion located in the activity chamber, is flanked at the end of the end of the body rod (4), and the outer diameter is smaller than the inner diameter of the movable chamber. A first-airtight ring is set in the body. The other end of the shaft, and between the inlet and the blocking portion, an elastic member is disposed in the movable chamber to provide an elastic force on the blocking portion, so that the valve body is elasticized The ground is maintained in the closed position. In addition, in order to provide a pressure tank that can be inverted, the improved structure of the pressure tank provided by the present invention includes a can-can, which has a can body, and a chamber of the space is located inside the can body; 'system, detachably coupled to the can body, and closing the open end of the chamber has a straw' to extend the bottom end of the tube shaft into the chamber and at the bottom of the chamber; - 敝, with a release The flow path '-valve body is operable between the release and a closed position, and when the valve body is in the closed position, the communication passage is blocked from communicating with the top end of the suction tube shaft, and When it is located at the release position, the release flow channel is communicated with the top tube of the main tube; and the feature is that it further comprises at least the upper part of the shaft, the end of the shaft and the upper part of the fresh room. The space is connected. When the valve body is in the position __, the gap between the other end of the hole of the inflow hole and the release flow channel is blocked, and when the valve body is located at the release position, 5 M419017 • Move the flow path to the other end of the hole shaft of the cutout hole. [Embodiment] Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings, wherein: the first drawing is an exploded perspective view of a preferred embodiment of the present invention. The second drawing is a three-dimensional combination of a preferred embodiment of the present invention. The third drawing is a cross-sectional view of a preferred embodiment of the present invention. φ The fourth drawing is another cross-sectional view of a preferred embodiment of the present invention. The fifth drawing is a schematic view of a preferred embodiment of the present invention, showing a state in which a pressure relief operation is performed. The sixth drawing is a schematic diagram of the use of a preferred embodiment of the present invention, showing the state of use inversion. Referring to the drawings, a modified structure (10) of a pressure tank provided in a preferred embodiment of the present invention is mainly composed of a can portion (20), an end portion (30), and a valve block (40). ), a spray member (50), an inflator (60) and a drainage hole (70). The can (20) has a can body (21), a top-empty chamber (22) is located inside the can body and the inner wall surface ring of the opening of the chamber (22) is threaded. . The end portion (30) has a substantially cylindrical end body (31) which is threaded around the bottom side of the bottom end of the column shaft and detachably screwed into the opening of the chamber (22) for Closing the chamber (22) to form a confined sealed space, and a blind hole-shaped movable chamber (32) extends from the end surface of the end of the end of the end body (31) to a proper depth, and The chamber (22) is connected, and a fixing ring (33) is coaxially screwed into the bottom opening of the movable chamber (32) with a circumferential side annular surface, and a hole having a smaller diameter than the movable chamber (32) (34) ) extending upward from the top chamber wall of the movable chamber (32) to the top end surface of the end shaft of the end body (31), a straw 6 (): <# end coaxially screwed to the fixing ring (33) The central perforation is formed with the other end extending into the chamber (22) and corresponding to the bottom of the chamber (22) space. The valve block (4G) is rod-shaped (41), which is slidably coupled to the sliding hole (4). The top end of the shaft extends above the end body (21), and the bottom end is located in the movable chamber (32H). a discharge passage composed of a blind hole-shaped first motorized room (42) and a second hole-shaped second flow space (43), wherein the first gripping chamber (42) is from the valve body rod The top end of the shaft extends axially inwardly, and the second flow space (43) extends from the circumferential side wall of the bottom end of the shaft of the valve body (41) to the first flow chamber ( 42) Interconnecting 'A ring-shaped blocking portion (4) is coaxially fixed to the bottom end of the shaft of the body (9) and located in the movable chamber (32) and has an outer diameter larger than the diameter of the reliance hole (34) And less than the activity chamber (32); ^ - the first gas 8, the ring (45) is threaded over the _ (41) and located between the blocking portion (four) and the second flow space (43) Between the inlets (431) formed by the outer face of the valve body (41), a first gas (46) is threaded over the valve body (41), and abuts against the circumferential side ring surface. The rotating spring on the hole wall of the sliding hole (34) is a structural miscellaneous piece (47) between the turning ring (10) and the blocking portion (44) for providing On the blocking portion (four), a piece of indenter (48) is located on the top end of the valve body (41), and the connecting passage (49) is attached to the two end faces of the _(48) Openings are respectively formed, and one of the openings is coupled in series with the top end of the shaft of the valve body (41) to communicate with the first flow space (42); accordingly, the valve body (41) is The slide hole (34) is axially displaced linearly between a closed position and a release position. When the release position is located, the inlet (431) of the second flow space is located in the movable chamber (32). And connecting the activity chamber (32) to the first flow space (42), and when located in the closed position, the inlet port (431) of the second flow space is located in the slide hole ( 34) is closed by the hole wall of the sliding hole (34) for blocking the communication between the movable chamber (32) and the first flow space M419017 hunger 42), wherein 'the elastic member (47 Providing the elastic force such that the valve body is elastically located in the closed position, and the first airtight ring (45) is sandwiched between the blocking portion (44) and the top chamber wall of the movable chamber (32) 'to ensure the live Chamber (32) and the second - flow space (42) between the hermetically blocked by. The spray member (50) has an insert (51), wherein one end of the tube shaft is inserted into the other open end of the connecting passage, and the minus (52) is tied to the tube shaft of the secret tube (51). The other end, the pivot body (53) is pivotally connected to the pivot seat (52), and is pivotally movable between a first position and a second position, a first and a φ first ejection passage ( 54) (55) respectively disposed on the pole body (53) at an appropriate angle from each other, and when the 6-half pivot body (53) is located at the first position, the first ejection channel is made (5 sentences Connecting the tube hole of the cannula (μ) coaxially, and when the pivot body (53) is located at the second position, the second ejection channel (55) and the cannula (51) are The tube hole is coaxially connected, and an extension tube (56) is coaxially inserted into the second ejection channel (55). The inflating portion (60) has a body (61) fixed to the end body ( 31) Upper, an inflation passage (62) extends from the body (61) into the end body (31) for communicating the chamber (22) with the atmosphere, and a normally closed φ valve core (63) And is disposed in the inflation passage (62) for blocking the inflation passage (62) to block the connection between the valley chamber (22) and the atmosphere. Therefore, the inflating portion (6〇) can be connected to the body (61) by a suitable connecting pipe, and the valve core (63) is opened to open the state, and the external high-pressure gas is turned on. Filling the chamber (22) in a sealed state through the inflation passage (62) to raise the air pressure in the chamber (22), but the technical content of the filling gas is only generally known. In this case, it is not redundant; however, it is necessary to further explain the inflator (60), which has a hollow first body (6U), which is One end of the column shaft is screwed and fixed on the end body (31), and a second body (612) of a hollow 杈8 M419017 shape is coaxially screwed to the column of the first body (611). In the other end of the shaft, the valve core (63) is received in the other end of the column shaft of the second seat (612), and a third airtight ring ((10) is coaxially abutted against the first seat One (10)) one end of one end of the column shaft, the inner ring wire _ upper, the air pipe _ is in the first body _, and the - blue shaft is inserted in the central perforation of the third airtight ring (613), The end is coaxially connected in series to the second seat (four) column shaft The end of the 'spring' is threaded over the air tube (615) and between the second seat (612) and the third airtight ring (613), which is similar to the third pneumatic training of the elastic ship (613) And the face ((4) maintains a gas-tight state; thereby, the user can connect the external pipe path for inflation to the other end of the pipe shaft of the second seat (612), thereby opening the a valve core (63), such that external high-pressure gas can be filled into the valley through the inflation passage (62) to (22). If the cavity (9) is excessively filled, the third airtight ring is acted upon ( 613) The internal pressure of the upper chamber (22) will be greater than the elastic force that the magazine (616) can provide, and the second airtight ring (613) is moved away from the shoulder surface (61 sentences, so that The chamber (22) communicates with the interior of the first seat (611), and the overfilled gas flows outward through the pressure hole (6111) on the side of the first seat (611), thereby lowering The force in the fitness room (22) is safe at the end, which is as shown in the fifth figure. The drain hole (70) is disposed on the Guding ring (33) and corresponds to the straw (35)_, so that the bottom end of the hole shaft communicates with the space above the chamber (22), and the top end is The movable chamber (32) is connected to the same according to the fact that when the valve body (41) is in the closed position, the drain hole and the second flow space (43) are also blocked by the same as the straw (35). When the valve body (41) is in the release position, the drainage hole (70) is also like the straw (35), and the second flow space (4) is in communication with the movable chamber (32). The same. 9 M419017 . By the composition of the above-mentioned members, the improved structure (10) of the pressure tank is compared with the prior art, and the system can have the following effects: S shoulder and (4G) component simplification Assembling and adding work can also reduce the chance of damage to the parts, and improve the reliability of the force tank. - Second, the plug-in connection between the Laitou (48) and the valve body (41) allows the pressure The head (4) rotates to 'actually' so that the user can change the direction of the spray (5〇) according to the actual operation requirements, and achieve the effect of flexible use. • Third, the user can change the actual working conditions, and select The first or the second discharge passage (54) (55) serves as a discharge end of the liquid in the discharge tank, wherein when the second discharge passage (54) is selected, the extension tube (56) can be used Extending the position of the liquid to facilitate the use of the space of the ship. Fourth, the composition of the inflating portion (60) is also different from those disclosed in the prior art, and in comparison, it has a more compact component composition, and It can facilitate the processing of the group and also improve the reliability of the product. Fifth, when the valve body (41 At the same time as the release position, the liquid at the bottom of the chamber (22) and the gas located in the space above the chamber (22) are respectively passed through the suction tube (35) and the drainage hole (70). Simultaneously entering the second flow space (43) via the activity chamber (32), according to which, the atomization effect of the spray can be better. Sixth, as shown in the sixth figure, in an inverted manner When the pressure tank is used, the liquid contained in the chamber will be filled in the drain hole (7〇), and when the valve body (41) is located at the release position, the fluid is only used by the drain hole ( 70) entering the second flow space through the activity chamber (32), according to which the pressure tank can be operated normally under the inverted use state. Only for the drainage hole (70) In particular, the position of the drainage hole (7〇) is not limited to the above-mentioned one, and the wall of the upper space is also disposed on the wall of the upper space corresponding to the suction pipe (35). The capacity of the chamber (22) is the same as that achieved. [Simplified illustration] The figure is a three-dimensional embodiment of the preferred embodiment. The first drawing is a cross-sectional view of a preferred embodiment of the present invention. The second drawing is a cross-sectional view of a preferred embodiment of the present invention. The fourth drawing is a further embodiment of the preferred embodiment. The fifth drawing is a schematic view of the present preferred embodiment, showing the state in which the 1 pressure action is performed. The sixth figure is the state in which the embodiment is made to make the riding intention, and the state is forged. (10) Improved structure of pressure tank (20) Tank (21) Can body P2) Chamber (30) End C31) End body (32) Activity chamber (33) Fixing ring (34) Slide hole (35 Pipette (40) valve block (41) valve body (42) first flow space (43) second flow space (4) 1) inlet port (44) blocking portion (45) first airtight ring (46) second Airtight ring (47) elastic member (48) indenter (49) connecting channel M419017 (50) spray member (51) cannula (52) pivot seat (53) pivot (54) first ejection channel (55) Second ejection channel (56) extension tube (60) inflation portion (61) body (611) first seat body (6111) pressure relief hole (612) second seat body (613) third airtight ring (614) Annular shoulder surface (615) air tube (616) spring (62) inflation channel (63) valve heart (70) drainage hole 12