1222901 經濟部智慧財產局員工消費合作社印製 A7 B7五、發明説明（1 ) [發明之技術領域] 本發明，係關於一種在於使用時旋轉扳機把手後推押 活塞，使得汽缸室內的內容物經由活塞自噴口噴出到外部 之化妝用、消毒用、淸洗用、藥用、塗裝用等的扳機式噴 出器。以及關於在這種扳機式噴出器中，安裝在容器的口 部來吸起容器內的內容物後朝外部噴出的噴出泵裝置。 [先行技術] 傳統的扳機式噴出器，係例如日本特開2000-210601號 公報所記載，在於不使用時於噴嘴的周圍外加屬於制擋構 件的鎖住構件後，利用該鎖住構件阻止扳機把手的旋轉。 同時，如日本特開2000-233 145號公報所記載，在於噴 嘴附近，旋轉自如地安裝制擋構件之鎖住構件，形成在於 不使用時轉動鎖住構件後穿通蓋子的分割溝槽來將該操作 部突出到外部，阻止扳機把手旋轉。 [發明所欲解決之課題] 但是，任何的做法在外觀上並不好看，且在使用時要 拆下制擋構件，或制擋構件本身形成容易分離的構成的原 因，造成可能會遺失制擋構件的情形。而且，又不能用單 手簡單的操作，演生出操作性不佳的問題點。 因此，本發明的目的，係在於消除這種問題點，且使 扳機式噴出器的外觀好看，可以避免防止扳機把手的旋轉 之制擋構件的遺失的同時，又可以用單手簡單地操作制擋 本i氏張尺度適财酬家縣（CNS ) A4規格（21GX297公釐). (請先聞讀背面之注意事項再填寫本頁) 裝·1222901 Printed by A7 B7, Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the Invention (1) [Technical Field of the Invention] The present invention relates to a method in which a piston is rotated after a trigger handle is rotated during use, so that the contents in the cylinder chamber pass through Trigger sprayer for spraying the piston from the nozzle to the outside for cosmetic, disinfection, rinsing, medicinal, coating, etc. Also, in this trigger type ejector, an ejection pump device which is installed at the mouth of the container to suck up the contents of the container and ejects the contents to the outside. [Preceding Technology] A conventional trigger-type ejector is described in, for example, Japanese Patent Application Laid-Open No. 2000-210601, and a lock member belonging to a stopper member is added around the nozzle when not in use, and then the trigger member is used to prevent the trigger Rotation of the handle. At the same time, as described in Japanese Patent Application Laid-Open No. 2000-233 145, a locking member that rotatably mounts a stopper member is formed near the nozzle, and a dividing groove is formed to pass through the cover after the locking member is rotated when not in use. The operation part protrudes to the outside, preventing the trigger handle from rotating. [Problems to be Solved by the Invention] However, any method is not good-looking in appearance, and the stopper member must be removed during use, or the stopper member itself can be easily separated, causing the stopper to be lost. Component case. In addition, it cannot be operated simply with one hand, which leads to problems of poor operability. Therefore, the object of the present invention is to eliminate such problems and make the appearance of the trigger-type ejector beautiful, to prevent the loss of the blocking member that prevents the rotation of the trigger handle, and to simply operate the brake with one hand. The size of this book is suitable for the county (CNS) A4 size (21GX297 mm). (Please read the precautions on the back before filling this page)
、1T 1222901 A7 _B7 五、發明説明（2 ) 構件來提昇其操作性。 [用以解決課題之手段] 爲達成此一目的，申請專利第1項所記載的發明，係 針對一種在於安裝在容器的口部後，當使用時旋轉扳機把 手來推下下壓構件後推押活塞，使得汽缸室內的內容物從 活塞內經由下壓構件內自噴口噴出到外部的同時，吸取容 器內的內容物到汽缸室內之扳機式噴出器的噴出泵裝置， 其特徵爲：在於活塞往返運動方向的周圍旋轉自如地設置鎖 住位置與非鎖住位置，且具備當在於鎖住位置時阻止下壓 構件的下押之制擋構件。 申請專利第2項的發明，係如申請專利第1項所記載 之噴出泵裝置，其中當制擋構件設定在鎖住位置時在下壓 構件形成突出抵接到該制擋構件的頂抵突部的同時，當制 擋構件設定在非鎖住位置時在制擋構件形成避開該頂抵突 部之退避凹部。 申請專利第3項的發明，係如申請專利第1項或第2 項所記載之噴出泵裝置，其中，在制擋構件設置手指抵接 部。 申請專利第4項的發明，係如申請專利第1項至第3 項所記載之噴出泵裝置中的任何一項，其中，以插鎖的要 領使制擋構件在鎖住位置與非鎖住位置自由旋轉。 申請專利第5項的發明，係屬於一種噴出器，其中具 備申請專利第1項至第4項中任何一項所記載之噴出泵裝 本紙張尺度適用中國國家標準（CNS〉A4規格（210X297公釐） _ ς _ (請先閲讀背面之注意事項再填寫本頁) 裝- 訂 經濟部智慧財產局員工消費合作社印製 1222901 經濟部智慧財產局員工消费合作社印製 A7 _B7五、發明説明（3 ) 置。 [發明的實施形態] 以下，佐以附圖說明本發明的實施形態。 第1圖，係表示本發明之扳機式噴出器的噴出泵裝置 的外觀，第2圖，係表示其縱向斷面。 圖中，符號10，係爲容器。容器10，係以塑膠材料作 成瓶子形狀，在其口部10a的外圍設置公螺紋，且於其內 部，收容噴霧器作爲內容物。 在該容器10的口部l〇a安裝噴出泵裝置P。 在噴出泵裝置P安裝螺絲蓋12。螺絲蓋12，係內緣_ 有母螺紋的同時，在頂部12a中央處開中心孔12b。接著， 乘載頂部12a到汽缸13的法蘭13a上後，覆蓋容器1〇的口 部10a後予以鎖住，並且在與口部l〇a之間壓縮安裝密封 墊。 汽缸13，係在途中設置三段部13b· lc· 13d且其直徑朝 圖面下方依次逐漸變小。 在於該汽缸13的上部，在於第1段部13b的周圍設置 前述的法蘭13a的同時，在其正下方打開貫穿直徑方向的 空氣吸入孔1 3e，同時穿過螺絲蓋12的中心孔12b後朝上 突出上端部13f。 另外，在於汽缸13的下部，於第3段部13d位置的下 方內部，朝下方設置直徑逐漸變小的閥座13g。在於閥座 13g的下方，連續設置管狀的管安裝口 I3h。接著，押入往 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公慶） ί請先閲讀背面之注意事項1^'寫本頁} -壯衣· 訂 -線 6- 1222901 A7 B7 五、發明説明（4 ) 上吸管子14的上端部到該管安裝口 13h內。 在於這種汽缸13內，當放入球狀的逆止閥16並置於 閥座13g上後，***線圈彈簧17來置於第3段13d上。之 後，裝載鍔部18a於線圏彈簧17上後***第1活塞18到汽 缸13內。 第1活塞18，係個別地如第3圖所示，在鍔部18a的 上面朝上形成環狀溝1 8 b的同時，在於轉部1 8 a的正上方外 圍設置多數條縱向溝槽18c。 如第2圖所示，裝載彈性閥20到這種第1活塞18的 鍔部18a上，藉此在汽缸13內區劃汽缸室S。彈性閥20， 係個別地如第4圖所示，設置斷面Η型者成環狀，且推押 抵接外圍下端20a到汽缸1 3的內圍面的同時，***比該外 圍下端20a還短一些的內圍下端20b到環狀溝槽18b內後， 沿著第1汽缸1 8的外圍且間隔著小間隙a形成朝上突出的 內緣圓筒部20c。 經濟部智慧財產局員工消費合作社印製 在於第1活塞18上，除了裝載該第1活塞18外也裝 載構成活塞21的第2活塞22。在於第2活塞22，係個別地 如第5圖所示，依照由上往下的順序，設置了細長的小徑 筒部22a與中徑筒部22b與大徑筒部22c和足部22d。在於 中徑筒部22b，於內圍擁有多數的縱向溝槽22e後，***第 1活塞1 8的上部。在於大徑筒部22c，擁有傾斜的肩部 22，且推押抵接彈性閥20的內圍筒部20c的上端到內圍 面。 足部22d，以圖示的話如第6圖之（A)所示，從4個大 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ~ 1222901 A7 ___B7______ 五、發明説明（5 ) 徑筒部22c的下端朝下方延伸後，將前端接觸到內圍筒部 20c的傾斜的基部外面20e。此一足部22d，如第6圖之（B) 所示，可以將寬度b變寬，雖然未予以圖示，也可以將其 寬度變小。同時，也可以減少其數量作成如第6圖之（C)所 示的2個，雖未圖示，也可以增加其數量。 在於第2活塞22的大徑筒部22c的周圍，安裝固定蓋 23。固定蓋23，係由蓋部23a、及從該頂部以同心的方式朝 上突出的筒部23b、及從蓋部23a的肩部朝傾斜上方延伸的 支柱23c所形成。 蓋部23a，係爲了做成覆蓋汽缸13的上端部13f而予 以嵌入後，夾著頂部12a來防止螺絲蓋12鬆脫的同時，在 於與第1段部13b之間壓縮密封墊24。在於密封墊24，接 觸彈性閥20的外圍上端20d。 經濟部智慧財產局員工消費合作社印製 在於筒部23b，於內圍上部設置環狀溝槽23d的同時， 從外圍的支柱23c側朝上方突出插鎖卡合部23e。接著，在 環狀溝槽23d內旋轉自如地從上部嵌入制擋構件25。制擋 構件25，係從第7圖及第8圖之（A)與第8圖之（B)可以了 解，係由嵌入在筒部23b的裙部25a、及以同心的方式設置 在裙部25a的圓筒部25b、及從該圓筒部25b外圍朝直徑 方向延伸的手指抵接部25c所形成。 在於圓筒部25b，於內圍面上緣形成段部25d的同時， 以90度的間隔從該段部25d朝下方作成4條閃避凹部25e 呈縱向溝槽狀後，在入口設置錐度25f。同時，在於外圍面 的下緣，在於手指抵接部25c與90度及180度的間隔設置 本紙張尺度適用中國國家標準（CNS ) A4規格（210X29?公釐） -8- 1222901 A7 __________B7_ 五、發明説明（6 ) 3處插鎖25g。接著，藉由插鎖的特性彈性方式地嵌入其中 一個插鎖突部25g到插鎖卡合部23e後，決定制擋構件25 的旋轉位置爲鎖住位置與非鎖住位置。 請 先 閲 ik 背 之 注 意 另外，固定蓋23的支柱部23c，係在其前端自由旋轉 地安裝扳機把手26的基端。扳機把手26，係被彎折成直 角，且由在於折曲部形成切口 26a的周圍面26b ;及爲了將 其兩側相對向所設置的側面部26c所形成。在於側面部26c 的內面，朝下形成卡合凹部26d。 訂 卡合凹部26d，係卡合在下壓構件27的卡合突部27a。 下壓構件27，係彎曲成約略90度的肘部狀後，利用垂直設 置的基端側的一重管部27b ;及水平設置的前端側的二重管 部27c所構成。接著，如第9圖所示，在於一重管部27b的 上部兩側，設置上述的圓形的卡合突部27a ;及從該處朝下 方延伸的細長肋狀的頂抵突部27d。 經濟部智慧財產局員工消費合作社印製 二重管部27c，係由外筒部及自該處稍微突出的內筒部 所形成，如第2圖所示，在這些之間嵌入噴嘴固定器28的 圓筒基端28a側。在於噴嘴固定器28，在前端側安裝噴嘴 構件30後，連通設置在該噴嘴構件30的噴嘴30a到二重管 部27c的內筒部內的吐出流路27e。 下壓構件27，係***一重管部27b到制擋構件25的圓 筒部25b與固定蓋23的筒部23b內後覆蓋到第2活塞22的 小徑筒部22a與中徑筒部22b，且將噴嘴固定器28通過扳 機把手26的切口 26a朝外突出。接著，將下壓構件27的吐 出流路27e與第2活塞22的小徑筒部22a內的流路22g連 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 9- 1222901 A7 ____B7 五、發明説明（7 ) 通的同時，裝載卡合凹部26d到卡合突部27a。 請 閲 讀 背 面 之 注 意 事 項 m I裝 頁 接著，不使用時，制擋構件25的手指抵接部25c會如 第1圖及第2圖所示一般朝向扳機把手26的手指放置部 26e側後，利用插鎖的特性嵌入相反側的插鎖突部25g到插 ‘鎖卡合部23e，且將制擋構件25設定在鎖住位置。如此， 此時即使手指放置在手指放置部26e，想要轉動扳機把手 26，下壓構件27的頂抵突部27d會突出抵接制擋構件25的 段部25d，形成可以阻止下壓構件27的下押用來限制扳機 把手26的旋轉後，防止活塞21朝下推押。 訂 現在，要使用此一噴出器時，拿起容器10將手指貼放 在手指抵接部25c後，朝活塞21的往返運動的方向的周圍 任何方向旋轉制擋構件25，形成利用插鎖的特性嵌入從手 指抵接部25c到距離90度的位置之插鎖突部25g之任何一 端到插鎖卡合部23e後，將制擋構件25設定在鎖住位置。 經濟部智慧財產局員工消費合作社印製 之後，放置手指到手指放置部26e後，如第10圖所示 一般地朝反時鐘方向旋轉扳機把手26時，下壓構件27的 頂抵突部27 d會進入制擋構件25的閃避凹部25e內，形成 下壓構件27可以往下推押與彈性閥20 —同抵抗線圈彈簧 17用來推押活塞21後，提升汽缸室S內的壓力來往上推押 彈性閥20。 當汽缸室S內的壓力到達一定時，第2活塞22的足部 22d會變形且朝外張開，形成在彈性閥20與第1活塞18之 間產生間隙後，從第1活塞18的鍔部18a的環狀溝槽1 8b 拉出彈性閥20的內圍下端20b。接著，經過縱向溝槽18c 本紙張尺度適用中.國國家標準（CNS ) A4規格（210X297公釐） -10 1222901 A7 _B7_ 五、發明説明（8) 來將汽缸室S內的內容物放入第2活塞22內，並從第2活 塞22的縱向溝槽22e經過流路22g後進入下壓構件27的吐 出流路27e後，通過下壓構件27內從噴口 30a噴出到外 部。一會兒的功夫，第1活塞18的鍔部18a便抵接到汽缸 13的第2段部13c後停止。 接著，當噴出汽缸室S內的內容物形成汽缸室S內的 壓力降低時，會恢復足部22d的變形來押下彈性閥20，再 重新將彈性閥20的內圍下端20b放入鍔部1 8a的環狀溝槽 18b內，隨著手指從手指放置部26e放開的同時，藉由線圈 彈簧17的力量往上推押活塞21及推下構件27後，形成朝 順時中方向轉動扳機把手26後恢復到原來的狀態。 如此，汽缸室S內的壓力變成負壓來打開球閥16後， 經過吸取管14將容器10內的內容物往上吸入到汽缸室S 內。接著，在於汽缸室S內的壓力成爲大氣壓力的時點， 球閥16會再度落下到閥座13g上來封住吸入口。 因此，當旋轉扳機把手26時，可以再度從噴口 30a噴 出內容物。藉由這種反復操作，可以多次重復使用直到容 器10內的內容物用完爲止。 當要結束使用時，貼放手指到手指抵接部25c來朝活 塞21的往返運動方向周圍旋轉制擋構件25後，再次在達 第2圖所示的鎖住位置防止下壓構件27的下押，限制扳機 把手26旋轉。 此外，在於圖示範例中，在於做成利用提高蓄壓的狀 態來以較強大的壓力一口氣地噴出汽缸室S內的內容物的 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ297公釐） 請 先 閲 讀 背 δ 之 注 意 項1T 1222901 A7 _B7 V. Description of the invention (2) Components to improve its operability. [Means to solve the problem] In order to achieve this, the invention described in the first patent application is directed to a method in which the trigger handle is rotated to push down the push-down member after being installed on the mouth of the container and then pushed. The piston is pressed so that the contents of the cylinder chamber are ejected from the piston to the outside through the nozzle through the lower pressing member, and the discharge pump device of the trigger-type ejector that sucks the contents of the container into the cylinder chamber is characterized in that the piston is The locking position and the non-locking position are rotatably provided around the reciprocating movement direction, and a stopper member is provided to prevent the pressing of the pressing member when it is in the locked position. The invention of claim 2 is the ejection pump device as described in claim 1, wherein when the blocking member is set to the locked position, the pressing member forms a top abutment protrusion that abuts against the blocking member. At the same time, when the blocking member is set to the non-locking position, a retreating recess is formed on the blocking member to avoid the abutting protrusion. The invention of claim 3 is an ejection pump device as described in claim 1 or 2, wherein a finger contact portion is provided on the stopper member. The invention claimed in item 4 of the patent is any one of the ejection pump devices described in the items 1 to 3 of the applied patent, in which the stopper member is locked and unlocked by the method of the mortise lock. Free rotation of position. The invention applied for the patent No. 5 belongs to a kind of ejector, which has the ejection pump installed in any of the patent applications Nos. 1 to 4. The paper size is applicable to the Chinese national standard (CNS> A4 specification (210X297) (%) _ Σ _ (Please read the notes on the back before filling out this page) Packing-Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 1222901 Printed by the Consumers’ Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 _B7 V. Invention Description (3 [Embodiments of the invention] Hereinafter, embodiments of the present invention will be described with reference to the drawings. Fig. 1 shows the appearance of the ejection pump device of the trigger ejector of the present invention, and Fig. 2 shows its longitudinal direction. In the figure, the symbol 10 is a container. The container 10 is made of plastic material in the shape of a bottle. A male screw is provided on the periphery of the mouth portion 10a, and a sprayer is contained in the container 10 as the content. The ejection pump device P is installed at the mouth portion 10a. The screw cover 12 is installed to the ejection pump device P. The screw cover 12 has an inner edge and a female thread, and a center hole 12b is opened at the center of the top portion 12a. After loading the top portion 12a to the flange 13a of the cylinder 13, cover the mouth portion 10a of the container 10 and lock it, and compressively install a gasket between the mouth portion 10a. The cylinder 13 is provided with three The section 13b · lc · 13d gradually decreases in diameter toward the bottom of the drawing. In the upper part of the cylinder 13, the aforementioned flange 13a is provided around the first section 13b, and the through diameter is opened directly below it. The air intake holes 1 3e in the same direction pass through the center hole 12b of the screw cover 12 and protrude upwardly from the upper end portion 13f. In addition, the lower portion of the cylinder 13 is provided inside the lower portion of the third section portion 13d, and the diameter is gradually set downward. The smaller valve seat 13g. Under the valve seat 13g, a tubular pipe installation port I3h is continuously provided. Then, press this paper to apply the Chinese National Standard (CNS) A4 specification (210X297 public celebration). Please read the back Note 1 ^ 'write this page} -Zhuang Yi · Order-line 6-1222901 A7 B7 V. Description of the invention (4) The upper end of the suction pipe 14 to the pipe installation port 13h. In this cylinder 13, When placing the ball check valve 16 and placing After the seat 13g is inserted, the coil spring 17 is inserted to place it on the third section 13d. After that, the crotch 18a is loaded on the coil spring 17 and inserted into the first piston 18 into the cylinder 13. The first piston 18 is individually as As shown in FIG. 3, a plurality of longitudinal grooves 18c are provided on the periphery of the upper part of the turning portion 18a while the annular groove 18b is formed with the upper surface of the crotch portion 18a facing upward. As shown in FIG. The elastic valve 20 is attached to the crotch portion 18 a of the first piston 18, thereby defining the cylinder chamber S in the cylinder 13. As shown in FIG. 4, the elastic valve 20 is individually provided with a cross-section shape in a ring shape, and is pushed into contact with the lower peripheral end 20 a to the inner peripheral surface of the cylinder 13 while being inserted more than the lower peripheral end 20 a. After the shorter inner periphery lower end 20b enters the annular groove 18b, an inner edge cylindrical portion 20c protruding upward is formed along the periphery of the first cylinder 18 with a small gap a therebetween. It is printed on the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs on the first piston 18, and in addition to the first piston 18, the second piston 22 constituting the piston 21 is also mounted. In the second piston 22, as shown in Fig. 5, the small-diameter cylindrical portion 22a, the middle-diameter cylindrical portion 22b, the large-diameter cylindrical portion 22c, and the foot portion 22d are provided in the order from top to bottom. The middle-diameter cylindrical portion 22b has a plurality of longitudinal grooves 22e in the inner periphery, and is inserted into the upper portion of the first piston 18. The large-diameter cylindrical portion 22c has an inclined shoulder portion 22, and pushes against the upper end of the inner cylindrical portion 20c of the elastic valve 20 to the inner peripheral surface. Foot 22d, as illustrated in Figure 6 (A), applies the Chinese National Standard (CNS) A4 specification (210X297 mm) from 4 large paper sizes to 1222901 A7 ___B7______ 5. Description of the invention (5 ) After the lower end of the diameter cylinder portion 22c extends downward, the front end contacts the inclined outer surface 20e of the inner cylinder portion 20c. As shown in FIG. 6 (B), the foot portion 22d can be made wider in width b. Although not shown, the width can be made smaller. At the same time, it is also possible to reduce the number of them to make two as shown in FIG. 6 (C). Although not shown, the number may be increased. Around the large-diameter cylindrical portion 22c of the second piston 22, a fixing cover 23 is attached. The fixed cover 23 is formed by a cover portion 23a, a cylindrical portion 23b protruding upward from the top portion concentrically, and a pillar 23c extending obliquely upward from a shoulder portion of the cover portion 23a. The cover portion 23a is fitted so as to cover the upper end portion 13f of the cylinder 13, and the top portion 12a is sandwiched to prevent the screw cover 12 from loosening, and the gasket 24 is compressed between the cover portion 23a and the first portion 13b. At the gasket 24, the peripheral upper end 20d of the elastic valve 20 is contacted. It is printed by the employee's consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The cylindrical portion 23b is provided with an annular groove 23d on the upper part of the inner periphery, and the latch engagement portion 23e protrudes upward from the outer pillar 23c side. Next, the stopper member 25 is inserted into the annular groove 23d from the upper part so as to be rotatable. The blocking member 25 can be understood from FIGS. 7 and 8 (A) and 8 (B). The blocking member 25 is formed by a skirt portion 25a embedded in the tube portion 23b and a concentric manner provided on the skirt portion. A cylindrical portion 25b of 25a and a finger contact portion 25c extending in a diameter direction from the periphery of the cylindrical portion 25b are formed. In the cylindrical portion 25b, while forming section portions 25d at the upper edge of the inner peripheral surface, four avoidance recesses 25e are formed in a longitudinal groove shape at intervals of 90 degrees from the section portion 25d downward, and a taper 25f is provided at the entrance. At the same time, it is on the lower edge of the peripheral surface, and the distance between the finger abutment 25c and 90 degrees and 180 degrees is set. The paper size applies the Chinese National Standard (CNS) A4 specification (210X29? Mm) -8- 1222901 A7 __________B7_ V. Description of the Invention (6) 25 g of mortise locks at three places. Next, one of the latching projections 25g is elastically inserted into the latching engagement portion 23e according to the characteristics of the latch. Then, the rotation position of the blocking member 25 is determined as the locked position and the unlocked position. Please read the note on the back of ik first. Also, the pillar portion 23c of the fixing cover 23 is attached to the base end of the trigger handle 26 so as to be freely rotatable at the front end. The trigger handle 26 is bent at a right angle and is formed by a peripheral surface 26b in which a cutout 26a is formed in the bent portion; and a side surface portion 26c provided so that both sides thereof face each other. On the inner surface of the side surface portion 26c, an engagement recessed portion 26d is formed downward. The engaging recessed portion 26d is engaged with the engaging protrusion 27a of the pressing member 27. The pressing member 27 is formed by bending an elbow shape of about 90 degrees, and is constituted by a double pipe portion 27b on the base end side disposed vertically and a double pipe portion 27c on the front end side disposed horizontally. Next, as shown in Fig. 9, the above-mentioned circular engaging projections 27a are provided on both sides of the upper portion of the heavy tube portion 27b; and the elongated rib-shaped abutment projections 27d extending downward from the above are provided. The double tube section 27c printed by the Employee Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is formed by an outer tube portion and an inner tube portion protruding slightly therefrom. As shown in FIG. 2, a nozzle holder 28 is inserted between these. The base end 28a side of the cylinder. In the nozzle holder 28, after the nozzle member 30 is mounted on the front end side, the discharge flow path 27e in the inner cylindrical portion of the nozzle 30a provided in the nozzle member 30 to the double pipe portion 27c is communicated. The pressing member 27 is inserted into a cylindrical portion 25b of the stopper member 25 and a cylindrical portion 23b of the fixing cover 23 and covers the small-diameter cylindrical portion 22a and the middle-diameter cylindrical portion 22b of the second piston 22, And the nozzle holder 28 protrudes outward through the cutout 26 a of the trigger handle 26. Next, connect the discharge path 27e of the pressing member 27 and the flow path 22g in the small-diameter cylindrical portion 22a of the second piston 22 to the paper size. The Chinese National Standard (CNS) A4 specification (210X297 mm) 9- 1222901 A7 ____B7 V. Description of the invention (7) At the same time, load the engaging recessed portion 26d to the engaging protrusion 27a. Please read the precautions on the back of the page. Next, when not in use, the finger contact portion 25c of the stopper member 25 will generally face the finger placement portion 26e of the trigger handle 26 as shown in Figures 1 and 2. By using the characteristics of the latch, the latch projection 25g on the opposite side is inserted into the latch lock engaging portion 23e, and the blocking member 25 is set to the locked position. In this way, even if a finger is placed on the finger placement portion 26e at this time, if the trigger handle 26 is to be turned, the abutment protrusion 27d of the pressing member 27 will protrude from the section portion 25d of the stopper member 25, so that the pressing member 27 can be stopped. The down push is used to restrict the rotation of the trigger handle 26 to prevent the piston 21 from pushing down. To use this ejector, pick up the container 10 and place your finger on the finger abutment 25c. Then, rotate the stopper member 25 in any direction around the direction of the reciprocating movement of the piston 21 to form a lock using a latch. After inserting any characteristic from the finger abutting portion 25c to the end of the latching protrusion 25g at a position at a distance of 90 degrees to the latching engagement portion 23e, the stopper member 25 is set to the locked position. After printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, after placing fingers on the finger placing portion 26e, as shown in FIG. 10, when the trigger handle 26 is rotated in the counterclockwise direction, the pressing member 27 is pressed against the protrusion 27d. It will enter the dodge recess 25e of the stopper member 25, forming a pressing member 27 that can push down with the elastic valve 20-the same as the resistance coil spring 17 is used to push the piston 21, the pressure in the cylinder chamber S is raised to push up压 Flexible valve 20. When the pressure in the cylinder chamber S reaches a certain level, the foot portion 22d of the second piston 22 is deformed and opened outward, and a gap is formed between the elastic valve 20 and the first piston 18. The annular groove 18b of the portion 18a pulls out the lower end 20b of the inner periphery of the elastic valve 20. Then, go through the longitudinal groove 18c. The paper size is in use. National National Standard (CNS) A4 specification (210X297 mm) -10 1222901 A7 _B7_ V. Description of the invention (8) to put the contents of the cylinder chamber S into the The second piston 22 passes through the flow path 22 g from the longitudinal groove 22 e of the second piston 22 and enters the discharge flow path 27 e of the pressing member 27, and is ejected from the nozzle 30 a to the outside through the pressing member 27. After a while, the crotch portion 18a of the first piston 18 abuts against the second stage portion 13c of the cylinder 13 and stops. Next, when the contents in the cylinder chamber S are ejected and the pressure in the cylinder chamber S decreases, the deformation of the foot portion 22d is restored to press down the elastic valve 20, and the lower end 20b of the inner periphery of the elastic valve 20 is put into the crotch 1 again. In the annular groove 18b of 8a, as the finger is released from the finger placement portion 26e, the piston 21 and the push-down member 27 are pushed up by the force of the coil spring 17, and then the trigger is turned clockwise. The handle 26 is restored to the original state. In this way, the pressure in the cylinder chamber S becomes a negative pressure, and after the ball valve 16 is opened, the contents in the container 10 are sucked up into the cylinder chamber S through the suction pipe 14. Next, at a point when the pressure in the cylinder chamber S becomes atmospheric pressure, the ball valve 16 drops again on the valve seat 13g to seal the suction port. Therefore, when the trigger handle 26 is rotated, the contents can be ejected from the ejection port 30a again. By this repeated operation, it is possible to repeatedly use the contents until the contents of the container 10 are used up. When it is finished using, place the finger on the finger abutment portion 25c to rotate the stopper member 25 around the reciprocating direction of the piston 21, and then prevent the lowering of the pressing member 27 from reaching the locked position shown in FIG. 2 again. Press to restrict the trigger handle 26 from rotating. In addition, in the example shown in the figure, the paper size is such that the content in the cylinder chamber S is ejected at a high pressure in a state of increasing the pressure accumulation state. The paper size of this paper applies the Chinese National Standard (CNS) A4 specification (210 × 297) %) Please read the note of δ first
訂 經濟部智慧財產局員工消費合作社印製 -11 1222901 A7 B7 五、發明説明（9 ) 設計時，會如同第6圖之（B)所示需要使用足部22d的寬度 b較大者作爲第2活塞22，或者需要使用數量較多的足部 22d，或者使用彈性閥20的內圍筒部20c的基部外面20e的 傾斜角較大者使足部22d不易變形後，來加強抑制彈性閥 20上升的力量。 相對地，在於做成利用降低蓄壓狀態來用較小的壓力 噴出汽缸室S內的內容物的設計時，使用足部22d的寬度b 較小者作爲第2活塞22，或如第6圖之（c)所示使用數量較 少的足部22d，或者使用彈性閥20的內圍筒部20c的基部 外面20e的傾斜角較小者使足部22d容易變形後，來減弱壓 制彈性閥20上升的力量。 [發明的效果] 如上述說明，申請專利範圍第1項到第4項所記載的 發明，係因爲在於扳機式噴出器的噴出泵裝置，朝向活塞 的往返運動方向周圍自由旋轉地設置鎖住位置時防止下壓 構件的下押的制擋構件在鎖住位置與非鎖住位置的緣故， 可以利用較大的扳機把手來隱藏制擋構件形成使外觀好 看。 爲了防止扳機把手的下方不會鬆脫而可以將其經常安 裝的緣故，因此可以防止噴出制擋構件遺失的可能性。同 時，因爲可以用單手簡單地操作制擋構件的緣故可以提升 其操作性。 申請專利範圍第2項所記載的發明，係當制擋構件設 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） (請先閲讀背面之注意事項寫本頁) 裝· 訂 經濟部智慧財產局員工消費合作社印製 -12- 1222901 A7 B7 五、發明説明（10) 秦-- (請先閲讀背面之注意事項寫本頁) 定在鎖住位置時於下壓構件形成突出抵接到該制擋構件的 頂抵突部的同時，當制擋構件設定在非鎖住位置時在制擋 構件形成避開該頂抵突部之閃避凹部的緣故，可以利用簡 單的構成來防止下壓構件的押下與解除該防止機構。 申請專利範圍第3項所記載的發明，係針對制擋構 件，由於將其旋轉操作時，設置了抵接手指用的手指抵接 部的緣故，可以簡單地旋轉操作制擋構件。 申請專利範圍第4項所記載的發明，係由於作成利用 插鎖的特性使制擋構件在鎖住位置與非鎖住位置自由旋轉 的緣故，因此能夠不失誤而確實地進行制擋構件的定位。 申請專利範圍第5項所記載的發明，係具備申請專利 範圍第1項至第4項的任何一項中所記載的噴出泵裝置的 緣故，可以提供具備擁有上述效果的噴出泵裝置之扳機式 噴出器。 [圖面之簡單說明] 第1圖，係本發明之扳機式噴出器的噴出泵裝置的外 觀立體圖。 經濟部智慧財產局員工消費合作社印製 第2圖，係其縱向斷面圖。 第3圖，係該噴出泵裝置所使用的第1活塞的縱向斷 面圖。 第4圖，係該噴出泵裝置所使用的彈性閥的縱向斷面 圖。 第5圖，係該噴出泵裝置所使用的第2活塞的立體 本紙張尺度適用中.國國家標準（CNS〉A4規格（210X297公釐〉 1222901 經濟部智慧財產局員工消費合作社印製 A7 _ B7___ 一五、發明説明（ 圖。 第6圖之（A)，係該第2活塞的底部圖，第6圖之（B) ’ 係其他例的第2活塞的底部圖，第6圖之（C)，係另一其他 例的第2活塞的底部圖。 第7圖，係該噴出泵裝置所使用的制擋構件的立體 圖。 第8圖之（A)，係該制擋構件的上視圖，第8圖之（B) ’ 係縱向斷面圖。 第9圖，係該噴出泵裝置所使用的下壓構件的立體 圖。 第10圖，係該噴出泵裝置的使用狀態之縱向斷面圖。 [符號說明] 10......容器 18……第1活塞 22……第2活塞 23e......插鎖卡合部 25c……手指抵接部 25g......插鎖突部 27……下壓構件 30……噴嘴構件 P……噴出泵裝置 (請先閱讀背面之注意事項再填寫本頁) .裝- 訂 10a......容器的口部 21……活塞 23……固定蓋 25......制擋構件 25e……閃避凹部 26……扳機把手 27d……頂抵突部 30a......噴口 S......汽缸室 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -14-Printed by the Intellectual Property Bureau's Consumer Cooperatives of the Ministry of Economic Affairs-121222901 A7 B7 V. Description of the invention (9) When designing, as shown in Figure 6 (B), it is necessary to use the larger width b of the foot 22d as the first 2 Piston 22, either using a large number of feet 22d, or using a larger inclination angle of the outside 20e of the base portion 20c of the inner cylinder 20c of the elastic valve 20 to make it difficult for the foot 22d to deform, to strengthen the elastic valve 20 Rising power. On the other hand, in the design that the content of the cylinder chamber S is ejected with a lower pressure by reducing the pressure accumulation state, the smaller width b of the foot portion 22d is used as the second piston 22, or as shown in FIG. 6 As shown in (c), using a smaller number of feet 22d, or using a smaller inclination angle of the outer surface 20e of the base portion 20c of the inner cylinder 20c of the elastic valve 20 makes the foot 22d easy to deform, thereby weakening the elastic valve 20 Rising power. [Effects of the Invention] As described above, the inventions described in claims 1 to 4 of the scope of patent application are because the ejection pump device of the trigger type ejector is provided with a lock position freely rotating around the direction of the reciprocating movement of the piston. When the stopper member that prevents the depression of the depression member is in the locked position and the non-locked position, a larger trigger handle can be used to hide the stopper member to make the appearance look good. In order to prevent the lower part of the trigger handle from being loosened and it can be installed frequently, the possibility that the ejection stopper member is lost can be prevented. At the same time, since the stopper member can be easily operated with one hand, the operability can be improved. The invention described in item 2 of the scope of patent application is the Chinese paper standard (CNS) A4 (210 X 297 mm) when the paper size of the blocking member is set. (Please read the precautions on the back first to write this page.) Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs-12-12901901 A7 B7 V. Description of the invention (10) Qin-(Please read the precautions on the back first and write this page) When the lock position is formed, press the component to form While protruding against the abutment protrusion of the stopper member, when the stopper member is set to the non-locking position, a dodge recess is formed on the stopper member to avoid the abutment protrusion, and a simple structure can be used. To prevent the depression of the pressing member and release the prevention mechanism. The invention described in item 3 of the scope of patent application is directed to the stopper member, and since the finger abutment portion for abutting a finger is provided when rotating the stopper member, the stopper member can be simply rotated and operated. The invention described in item 4 of the scope of patent application is because the blocking member can be rotated freely in the locked position and the non-locked position by using the characteristics of the mortise lock. Therefore, the positioning of the blocking member can be performed without mistake. . The invention described in item 5 of the scope of patent application is equipped with the ejection pump device described in any one of the scope of claims 1 to 4, and can be provided with a trigger type having the above-mentioned effect. Ejector. [Brief description of the drawing] Fig. 1 is an external perspective view of a discharge pump device of a trigger type ejector of the present invention. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Figure 2 is a longitudinal section view. Fig. 3 is a longitudinal sectional view of a first piston used in the discharge pump device. Fig. 4 is a longitudinal sectional view of an elastic valve used in the discharge pump device. Figure 5 is the three-dimensional paper size of the second piston used in the ejection pump device. The national standard (CNS> A4 specification (210X297 mm> 1222901) is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 _ B7___ Fifth, the description of the invention (Figure. Figure 6 (A) is a bottom view of the second piston, and Figure 6 (B) ′ is a bottom view of the second piston of another example, and FIG. 6 (C ) Is a bottom view of the second piston of another example. FIG. 7 is a perspective view of a stopper member used in the ejection pump device. FIG. 8 (A) is a top view of the stopper member, (B) of FIG. 8 is a longitudinal sectional view. FIG. 9 is a perspective view of a pressing member used in the ejection pump device. FIG. 10 is a longitudinal sectional view of the ejection pump device in use. [Explanation of symbols] 10 ... container 18 ... first piston 22 ... second piston 23e ... plug lock engaging portion 25c ... finger contact portion 25g ... Latching protrusion 27 ... Pressing member 30 ... Nozzle member P ... Ejection pump device (please read the precautions on the back before filling this page). Installation-Order 10a ... The mouth portion 21 of the device ... the piston 23 ... the fixed cover 25 ... the blocking member 25e ... the dodging recess 26 ... the trigger handle 27d ... abuts against the projection 30a ... the nozzle S. ..... The paper size of the cylinder chamber applies to the Chinese National Standard (CNS) A4 (210X297 mm) -14-