200914073 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種藥液霧化裝置，特別是指一種醫 療霧化裝置。 【先前技術】 如圖1、2所示，習知的醫療霧化裝置包含一具有一錐 狀部101與一進氣通道102的容器1、一具有一錐狀壁2〇1 、二凹設於該錐狀壁201的一内壁面上的導引流道2〇2、一 設置於該錐狀壁201頂端上的撞擊片2〇3與一開設於該撞 擊片203上的透氣孔204的霧化噴嘴2，及一具有一管部 301、一排氣通道302與一設置於該管部3〇1底端上的擋止 壁303的上盍3。在組裝時，該霧化喷嘴2是先套接於該雜 狀部101 _h ’然後’該上蓋3再與該容器i套接，並相對 該容器1旋轉至兩者互相卡固，使該擔止壁3〇3抵住該撞 擊片203。如此，當高μ氣（5()psi)經該進氣通道 輸入該容器1内時，原本容置於該容器！内的藥液（圖未 示）’即會因負壓作用，而經該等導引流道2〇2被朝上吸引 ，並被高昼空氣吹送至撞擊該撞擊# 2〇3而霧化，進而從 該透氣孔204噴出，最後霧化的藥氣可從該排氣通道= 排出。 雖然，該霧化裝置可將該容器i内的藥液霧化’但是 ，在實際製造、使用時，此種霧化裴置卻 • /、啕以下的缺失 一、由於該霧化裝置是由該容器卜該霧化喷嘴2與該 200914073 上蓋3等二個疋件組裝而成，往往會導致較大的組裝累積 Α差口此，—旦累積公差過大，該上蓋3的擋止壁3〇3 即可能無法有效抵住該霧化喷嘴2的撞擊片2Q3，導致該霧 化喷嘴2在霧化過程中會相對於該錐狀部如移動，使該 霧化噴嘴2與5亥錐狀部1〇1之間的間距產生變化’而影響 霧化效果。 二、該霧化裝置的容器i、霧化喷嘴2與上蓋3是三個 獨立的元件，，句需分別開模製造’因而會增加該霧化裝置 的製造成本。 三、該霧化喷嘴2的體積不大且是獨立的元件，因此， ,拆裝的過程中’該霧化噴嘴2易發生掉落 【發明内容】 因此，本發明之目的，即在提供—種 公差、製造成本低且霧化效果佳的醫療霧化裝置。f累積 本發明醫療霧化裝置，包含_交„„ 哭且古^ 谷态，及一上蓋。該容 7、有-底壁、-從該底壁周緣延伸出的圍繞壁 底壁與該圍繞壁配合界定出的衮 田。亥 於該容室内的錐形部、一從該底：朝；=壁朝上延伸 „ 孕月下延伸出的進惫邱 及-沿-轴向貫通該錐形部與該進氣部的曾… 氣通道具有一形成於該進氣部的 k3亥進 形部的出氣口。該上蓋具有一周壁、：/及形成於該錐 延伸出並可與該圍繞壁接合的接從4周壁的底周緣 延伸出的内管部、一從該周壁朝 '^周壁朝下 兮A 朝上延伸出的外營邱 忒軸向延伸於該内、外管部内的 °丨、〜沿 ^通道，及—與該内管 200914073 一位於該錐 成於該内管 該錐套部具 鄰近於該擋 ，當該接合 套接孔内， 開口連通的 之間是形成 部連接並朝下延伸出的錐套部，該内管部具有 套部上方的擋止壁，該排氣通道具有至少—形 π的導氣口，及—形成於該外管部的排氣口， 有一沿該軸向延伸的套接孔，該套接孔具有一 士壁的頂開口，及一相反於該頂開口的底開口 %壁與该圍繞壁接合時，該錐形部是套接於該 該錐套部與該錐形部之間是形成一與該頂、底 %間隙，該錐套部的一底端與該底壁的一頂面 一與该環間隙連通的底間隙。 【實施方式】 、有關本發明之前述及其他技術内容、特點與功效，在 、下配σ參考圖式之一較佳實施例的詳細說明中，將生 楚的明白。 ^ 參閱圖3、4、5,為本發明醫療霧化裝置 例’㈣«化裝置包含：一容器1〇，及一上蓋2〇。只施 該合為1G具有-底壁u、—從該底壁^周緣延伸出 、圍堯』12、四等角度間隔地設置於該圍繞壁12的一外周 面上的卡接部13、—由該底壁u與該圍繞壁 出而可容置藥、液（圖未示）的容室14、—從該底壁疋 ::面:上延伸於該容…的錐…、-從該底壁二 雜底面朝下延伸出的進氣部16，及一沿一轴向 =二與該進氣部16的進氣通道17。該錐形部15二 …㈣向X朝上遞減，該進氣通道17具 2 進氣部16底端的進氣口 成於該 ” m，及一形成於該錐形部15頂端 200914073 的出氣口 172。 s亥上蓋20具有一周壁21、一從該周壁21的底周緣朝 外、朝下延伸出並可與該圍繞壁12接合的接合環壁22、四 等角度間隔地設置於該接合環壁22的一内周面上的卡合部 23、一從該周壁21的一内周面朝下延伸出的内管部24、— k。玄周壁21的一外周面朝上延伸出的外管部25、一沿該軸 向X延伸於該内、外管部24、25内的排氣通道26、一與該 内s 4 24底端連接的壓縮頸部27，及一與該壓縮頸部2? 連接並朝下延伸出的錐套部2 8。 一笞P 24具有一位於該錐套部25與該壓縮頸部27 上方的擔止壁241。該排氣通道26具有三等角度間隔地形 成於-玄内g部24上的導氣σ 261，及—形成於該外管部 頂端的排氣口 262。 該錐套部28具有一套接周壁281、一由該套接周壁 281圍繞出且沿該轴向X延伸的套接孔282、-設置於該套 接周壁281頂端上的撞擊片加、三等角度間隔地設置於該 套接周壁281的—底緣上的間隔塊284，及三等角度間隔地 設置於該套接周壁281的—内周面上的卡制凸塊挪。 4套接孔282具有—鄰近於該撞擊片283的頂開口 286 ’ ^相反於該頂開口 286的底開口 287 ’該套接孔282的 ^疋’口 °玄軸向X從該底開口 287朝該頂開口 286遞減。 5亥撞擊片3具有—與該頂開口 286連通的貫通孔288。 ^ Λ %例中，该壓縮頸部27具有二呈對稱設置的伸 縮片體271 ’該等伸縮片體271是連接於該内管部24的擋 200914073 止壁241與該錐套部28的撞擊片283之間，並具有 ^ 如此，當該上蓋20的接合環壁22與該容器1〇的圍繞 壁12組裝在一起時’該上蓋20可相對該容器ίο轉動至： 等卡合部23分別與該等卡接部13 |卡，此時，該錐料 15是套接於該錐套部28的套接孔⑽β，該壓縮頸部π 的伸縮片體271可吸收該容器10與該上蓋20之間的組裝 累積公差，並迫使該等間隔塊284抵接於該容器1〇的^壁 11的頂面上’且使該等卡制凸塊285抵接於該錐形部Β的 :外周面上’如此’該錐套部28的套接周壁281與該錐形 部15之間可形成一與該頂、底開口 286、287連通的環間 隙29 ’該套接周壁281的底緣與該底壁u的頂面之間可护 成—與該環間隙29連通的底間隙291。 ' 糟此，當高壓空氣經該進氣通道17輸入該容器内 時，原本容置於該容器1〇的容室14内的藥液（圖未示）， 即會因負壓作用’而經該底間隙291 '該環間降：Μ被朝上 吸引，並被高壓空氣吹送至撞擊該撞擊片283而霧化，進 而，該貫通孔288噴出’最後霧化的藥氣可從該排 26排出。 鉍由以上的說明，可再將本發明的優點歸納如下： _ 本發明僅由該容器1〇與該上蓋2"兩個元件組. 、而成，因此，相較於習知技術需由三個元件組成，本發 明即可有效減少組裝的累積公差。 二、由於本發明的壓縮頸部27的伸縮片體271具有彈 200914073 1 〇組裝成一 進—步吸收組 性變形的能力，因此’當該上蓋20與該容器 體時’本發明除了可利用該等伸縮片體271 體271更可將該錐套部28抵 而有效防止該錐套部28在霧 裝的累積公差外’該等伸縮片 緊於該容器ίο的底壁u上 化過程中相對於該錐形邮, 15產生移動，如此，本發明即可 使該底間隙291與該π , /、邊％間隙29始終保持預定大小的寬度， 而產生良好的霧化效果。 三、本發明僅由該容器1〇與該上蓋2〇等兩個元件組 裝而成，因此’本發明僅需分別開模製造兩個元件，相較 於習知技術需分別開模製造三個元件，本發明可有效降低 象造成本。 四、本發明僅由該容器1〇與該上蓋2〇等兩個元件组 裝而成’且該容器1G與該上蓋的體積均遠大於習知技 術的務化喷。背2，g]必匕，本發明可有效改善習知霧化喷嘴2 易於掉落遺失的問題。 知、.内上述，本發明之醫療霧化裝置，不僅可減少组裝 的^積公差且製造成本低，更可產生良好的霧化效果，故 石t貫能達到發明之目的。 f隹以上所述者，僅為本發明之較佳實施例而已，當不 :以此限疋本發明貫施之範圍’即大凡依本發明中請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 10 200914073 【圖式簡單說明】 :二習知—種醫療霧化裝置的分解立體示意蘭； 疋该醫療霧化裝置的組合剖視示意圖； 3是本發明之醫療霧化裝置—較佳實施例的分解别 規不意圖； 明 圖4是該較佳實施例另一角度的分解剖視示意圖，說 μ車父佳實施例的一上蓋轉動至另一角度；及 圖5是圖4該較佳實施例的組合剖視示意圖。 11 200914073 【主要元件符號說明】 1…… …容器 21·_.·· …周壁 101… …錐狀部 22•… …接合環壁 102··· …進氣通道 23…… …卡合部 2…… …霧化噴嘴 24••… …内管部 201… …錐狀壁 241··· …擋止壁 202··· …導引流道 25••… …外管部 203··· …撞擊片 26…·. …排氣通道 204… …透氣孔 261… …導氣口 3…… …上蓋 262·.· …排氣口 301… …管部 27…… …壓縮頸部 302··· …排氣通道 271… …伸縮片體 303… …擋止壁 28••… …錐套部 10 ···· …容器 281… …套接周壁 11••… …底壁 282… …套接孔 12 ···· …圍繞壁 283… …撞擊片 13 ···· —Μ妾部 284… …間隔塊 14 ··_· …容室 285… …卡制凸塊 15 ···· …錐形部 286… …頂開口 16 · ·· …進氣部 287 ·· …底開口 17 ··· …進氣通道 288… …貝通孔 171… …進氣口 29 …環間隙 172… …出氣口 291… …底間隙 20 · ·· …上蓋 X…… …·轴向 12200914073 IX. Description of the Invention: [Technical Field] The present invention relates to a medical liquid atomizing device, and more particularly to a medical atomizing device. [Previous Technology] As shown in FIG. 1 and 2, a conventional medical atomization device includes a container 1 having a tapered portion 101 and an intake passage 102, and has a tapered wall 2〇1 and two recesses. a guiding channel 2〇2 on an inner wall surface of the tapered wall 201, an impact piece 2〇3 disposed on the top end of the tapered wall 201, and a venting opening 204 formed in the impact piece 203 The atomizing nozzle 2 has a top portion 3 having a tube portion 301, an exhaust passage 302 and a stopper wall 303 disposed on the bottom end of the tube portion 3〇1. When assembled, the atomizing nozzle 2 is first sleeved on the miscellaneous portion 101_h' and then the upper cover 3 is then sleeved with the container i, and rotated relative to the container 1 until the two are engaged with each other. The stopper 3〇3 abuts against the striker 203. Thus, when the high μ gas (5 () psi) is input into the container 1 through the intake passage, it is originally placed in the container! The liquid medicine (not shown) in the inside is attracted by the negative pressure, and is attracted upward by the guiding channels 2〇2, and is blown by the high-pitched air to hit the impact #2〇3 and atomized. And ejected from the venting opening 204, and finally the atomized medicinal gas can be discharged from the exhaust passage. Although the atomization device can atomize the liquid medicine in the container i, the atomization device is actually missing in the actual manufacture and use, and the following is missing. The container is assembled by the atomizing nozzle 2 and the two components of the 200914073 upper cover 3, which often leads to a large assembly and a large difference. If the cumulative tolerance is too large, the blocking wall 3 of the upper cover 3 3 that may not effectively resist the impact piece 2Q3 of the atomizing nozzle 2, causing the atomizing nozzle 2 to move relative to the tapered portion during the atomization process, so that the atomizing nozzle 2 and the 5 cone portion The spacing between 1〇1 produces a change' that affects the atomization effect. 2. The container i, the atomizing nozzle 2 and the upper cover 3 of the atomizing device are three separate components, and the sentences need to be separately opened and manufactured, thereby increasing the manufacturing cost of the atomizing device. 3. The atomizing nozzle 2 is small in size and is an independent component. Therefore, the atomizing nozzle 2 is liable to fall during the disassembly process. [Invention] Therefore, the object of the present invention is to provide Medical atomization device with tolerance, low manufacturing cost and good atomization effect. f Accumulation The medical atomization device of the present invention comprises _ „ „ 哭 且 且 古 古 古 古 古 古 古 古 古 古 古 古 。 The volume, the bottom wall, and the field defined by the surrounding wall of the surrounding wall extending from the periphery of the bottom wall. a conical portion in the chamber, from the bottom: toward; = the wall extends upwards „ the extension of the gestational month and the extension of the conical portion and the inlet portion The air passage has an air outlet formed in the k3 merging portion of the air inlet portion. The upper cover has a circumferential wall, and/or a bottom circumference formed on the circumference of the four circumferential wall that extends from the cone and engages with the surrounding wall An inner tube portion extending from the peripheral wall toward the '^ circumferential wall toward the lower jaw A, the outer camp Qiu Yu extending axially in the inner and outer tube portions, the channel, and the The inner tube 200914073 is located at the inner tube, and the taper sleeve portion is adjacent to the inner sleeve. When the opening is communicated between the openings, the flange portion is formed by the connecting portion and extending downward. The inner tube portion has a blocking wall above the sleeve portion, the exhaust passage has at least a gas passage of a shape of π, and an exhaust port formed at the outer tube portion, and a sleeve hole extending along the axial direction, The socket has a top opening of a wall and a bottom opening % wall opposite to the top opening is engaged with the surrounding wall The tapered portion is sleeved between the tapered sleeve portion and the tapered portion to form a gap with the top and bottom portions, and a bottom end of the tapered sleeve portion and a top surface of the bottom wall are The bottom gap of the loop gap is connected. [Embodiment] The foregoing and other technical contents, features and effects of the present invention are described in the detailed description of a preferred embodiment of the σ reference pattern. Please refer to Figures 3, 4 and 5, which are examples of the medical atomizing device of the present invention. (4) The device comprises: a container 1〇, and an upper cover 2〇. Only the combination is 1G has a bottom wall u, a latching portion 13 extending from the periphery of the bottom wall and extending around the circumference of the bottom wall 12, and being equidistantly spaced from the outer peripheral surface of the surrounding wall 12, can be accommodated by the bottom wall u and the surrounding wall a chamber 14 for placing a drug, a liquid (not shown), a cone extending from the bottom wall:: a surface extending upward from the bottom surface, and an air inlet extending downward from the bottom surface of the bottom wall 16, and an axial direction = two with the intake passage 17 of the intake portion 16. The tapered portion 15 ... (four) decreases toward X upward, the intake passage 17 has 2 at the bottom end of the intake portion 16 Into the port to "m, and an air outlet formed on the tapered portion 15 of the top 200 914 073 172. The upper cover 20 has a peripheral wall 21, an engagement ring wall 22 extending outwardly from the bottom periphery of the peripheral wall 21 and extending downwardly and engageable with the surrounding wall 12, and is disposed at four angular intervals on the joint ring wall 22 The engaging portion 23 on one inner circumferential surface and the inner tubular portion 24, -k extending downward from an inner peripheral surface of the peripheral wall 21. An outer tube portion 25 extending from an outer peripheral surface of the sinuous peripheral wall 21, an exhaust passage 26 extending in the inner and outer tube portions 24, 25 along the axial direction X, and a bottom end of the inner s 4 24 The connected compression neck portion 27 and a tapered sleeve portion 28 that is connected to the compression neck portion 2 and extends downward. A stack of P 24 has a retaining wall 241 located above the taper sleeve portion 25 and the compression neck portion 27. The exhaust passage 26 has a gas guide σ 261 formed on the sinusoidal portion 24 at three equal angular intervals, and an exhaust port 262 formed at the top end of the outer tube portion. The sleeve portion 28 has a set of peripheral walls 281, a sleeve hole 282 surrounded by the sleeve peripheral wall 281 and extending along the axial direction X, an impact piece provided on the top end of the sleeve peripheral wall 281, and three The spacer blocks 284 are disposed at equal intervals and spaced apart from each other on the bottom edge of the sleeve peripheral wall 281, and the latching projections are disposed on the inner peripheral surface of the sleeve peripheral wall 281 at equal angular intervals. The four sets of holes 282 have a top opening 286 ' adjacent to the striker piece 283. ^ is opposite to the bottom opening 287 of the top opening 286. The bottom hole 287 of the sleeve hole 282 is from the bottom opening 287. Decreasing toward the top opening 286. The 5H striker 3 has a through hole 288 that communicates with the top opening 286. ^ Λ % In the example, the compression neck portion 27 has two symmetrical symmetrically disposed telescopic sheet bodies 271 'The telescopic sheet bodies 271 are connected to the inner tube portion 24 and the impact of the stop wall 241 against the sleeve portion 28 Between the sheets 283, and so that when the joint ring wall 22 of the upper cover 20 is assembled with the surrounding wall 12 of the container 1 ', the upper cover 20 can be rotated relative to the container ί: to the engaging portion 23 And the card portion 13 is a card. At this time, the cone 15 is a sleeve hole (10) β that is sleeved on the sleeve portion 28, and the telescopic sheet body 271 of the compression neck portion π can absorb the container 10 and the upper cover. The assembly between 20 accumulates tolerances and forces the spacers 284 to abut against the top surface of the wall 11 of the container 1 and abuts the card bumps 285 to the tapered portion: An annular gap 29 ′ between the sleeve peripheral wall 281 of the taper sleeve portion 28 and the tapered portion 15 may be formed on the outer peripheral surface, and the bottom edge of the peripheral wall 281 is sleeved. A bottom gap 291 communicating with the ring gap 29 is protected between the top surface of the bottom wall u. 'When the high-pressure air is introduced into the container through the air inlet passage 17, the liquid medicine (not shown) originally accommodated in the chamber 14 of the container 1 is subjected to a negative pressure action. The bottom gap 291 'the inter-ring drop: the crucible is attracted upward and is blown by the high-pressure air to impact the impact piece 283 to atomize, and further, the through hole 288 ejects 'the last atomized medicine gas can be from the row 26 discharge. From the above description, the advantages of the present invention can be further summarized as follows: _ The present invention is formed only by the container 1 and the upper cover 2" two component groups. Therefore, compared with the prior art, it is required to be three The components are composed, and the present invention can effectively reduce the cumulative tolerance of assembly. 2. Since the telescopic sheet body 271 of the compression neck portion 27 of the present invention has the ability to be assembled into a step-by-step absorption group deformation, the 'invention of the upper cover 20 and the container body' can be utilized in addition to the present invention. The telescopic sheet body 271 body 271 can further resist the taper sleeve portion 28 and effectively prevent the taper sleeve portion 28 from being outside the cumulative tolerance of the mist package. The elastic sheet is relatively close to the bottom wall u of the container ίο. In the tapered mail, 15 is moved, so that the bottom gap 291 and the π, /, edge % gap 29 are always maintained at a predetermined width, resulting in a good atomization effect. 3. The present invention is assembled only by two components, such as the container 1〇 and the upper cover 2〇. Therefore, the present invention only needs to separately mold and manufacture two components, and three separate molds are required to manufacture three separate components. The component, the invention can effectively reduce the image cost. 4. The present invention is assembled from only two components, such as the container 1 and the upper cover 2', and the volume of the container 1G and the upper cover is much larger than that of the prior art. The back 2, g] is necessary, and the present invention can effectively improve the problem that the conventional atomizing nozzle 2 is easily lost and lost. In the above, the medical atomizing device of the present invention can not only reduce the assembly tolerance but also has a low manufacturing cost, and can also produce a good atomization effect, so that the stone can achieve the object of the invention. The above is only the preferred embodiment of the present invention, and it is not limited to the scope of the present invention, that is, the simple scope of the patent scope and the description of the invention in the present invention. Both effect changes and modifications are still within the scope of the invention patent. 10 200914073 [Simple description of the drawings]: two conventional knowledge - an exploded three-dimensional schematic of a medical atomizing device; a schematic sectional view of the medical atomizing device; 3 is a medical atomizing device of the present invention - preferred embodiment 4 is an exploded cross-sectional view of another embodiment of the preferred embodiment, in which an upper cover of the embodiment of the utility model is rotated to another angle; and FIG. 5 is a preferred embodiment of FIG. A schematic cross-sectional view of an embodiment. 11 200914073 [Explanation of main component symbols] 1...... ...container 21·_.··...peripheral wall 101...cone-shaped portion 22•...engaged ring wall 102···...intake passage 23...inclusion portion 2 ... atomizing nozzle 24••... inner tube part 201...conical wall 241···...stop wall 202···...leading flow path 25••...outer tube part 203··· ... Impacting piece 26...·....exhaust passage 204... venting port 261... air guiding port 3... upper cover 262·.....exhaust port 301...tube portion 27...compression neck 302··· ... Exhaust passage 271 ... telescopic sheet body 303 ... ... stopper wall 28 • • ... taper sleeve portion 10 · ... ... ... container 281 ... ... sleeve peripheral wall 11 • • ... bottom wall 282 ... ... socket hole 12 ····...around wall 283...impact sheet 13····—Μ妾 part 284... spacer block 14 ···· ... chamber 285... clamping bump 15 ···· 286... top opening 16 · · · ... intake portion 287 · · bottom opening 17 · · · ... intake passage 288 ... ... through hole 171 ... ... inlet 29 ... ring gap 1 72... ...outlet 291... bottom clearance 20 · ·· ...upper cover X... ...·axial 12