M360088 八、新型說明： 【新型所屬之技術領域】 本創作係有關一種液體喷搶改良，尤指一種可調整液 體喷出之霧化程度之喷槍。 【先前技術】 按，習用之液體喷槍（例如切削液、潤滑油等液體供 、 給），係由管路提供液體以及高壓氣體，二者於喷嘴之出口 _ 匯集，液體則伴隨高壓氣體而由出口喷出，依照喷嘴之結 構設計而使液體霧化喷出，霧化之水分子附著於物件上， 惟習用之液體喷槍具有以下之問題： 如第5圖所示，為習用之喷槍，其於軟管9 0之一端 設有一喷嘴9 1，而軟管9 0内則包括液體通道9 0 1， 以及環繞液體通道之氣體通道9 0 2，氣體經過調節後朝 喷嘴9 1之出口 9 1 1流動，此時液體則隨氣體流動產生 φ 高低壓差，使液體隨之流出，液體伴隨氣體於出口 9 1 1 匯集而藉由高壓氣體喷出。 然而，由圖中可見，喷嘴9 1無法調整液體通道9 0 1之出口以及噴嘴9 1之出口 9 1 1之間距，故無法調整 液體喷出時之霧化程度，並不能提供物件於應用上多變的 需求，且霧化之效果普通，而且具有液體流動之效果不佳， 於喷嘴9 1之出口 9 1 1易滲漏液體等問題。 此外，請再參閱中華民國公告號第Μ 3 4 4 4 2 1號 5 M360088 新型專利案，其於喷槍混合具有一混合腔室液體與壓縮空 氣，不過對於液體之霧化程度仍無法調整，且亦具有上述 習用噴槍之問題。 【新型内容】 本創作之主要目的，在於解決上述的問題而提供一種 液體噴槍改良，以達到喷槍喷出之液體可調整霧化程度， 並於喷出時降低液體之溫度。 為達前述之目的，本創作係包括一供高壓氣體與液體 輸入並調節流量輸出之本體，其以具有撓性之軟管連結一 喷嘴，本體與喷嘴間並以管路於軟管内連通，其中，該噴 嘴係： 一喷嘴頭，其具有一外螺紋段，此外螺紋段於一端具 有一内設凹槽俾供軟管置入結合之環部，外螺紋段於另一 端具有一連接段，此連接段於末端漸縮形成一錐部，連接 段之環徑小於該外螺紋段，且外螺紋段銜接該連接段之端 面以徑差形成一第一阻擋面，而喷嘴頭内具有一經錐部中 心而軸向連通至槽部之氣體通道，以及一由錐部軸向連通 至槽部之液體通道，此二通道分別於槽部中向外伸設二延 伸管而與本體對應連通。 一調節帽，其具有一内螺紋段螺設於喷嘴頭之外螺紋 段，且以一固定螺帽於外螺紋段上迫緊定位，調節帽於内 螺紋段之底部具有一相對擋止於該第一阻擋面之第二阻擋 6 M360088 面，調節帽並由此第二阻擋面凹設一供喷嘴頭之錐部對應 置入之錐槽’且錐槽與錐部間具有一隨内、外螺紋段相對 位移而調整大小之間隙，調節帽並具有一由錐槽向外連通 之出口。 本創作之上述及其他目的與優點，不難從下述所選用 > 實施例之詳細說明與附圖中，獲得深入了解。 、. ’本創作在某些另件上，或另件之安排上容許有 所不同，但所選用之實施例，則於本說明書中，予以詳細 說明，並於附圖中展示其構造。 【實施方式】 晴參閱第1圖至第4圖，圖中所示者為本創作所選用 之實施例結構，此僅供說明之用，在專射請上並不受此 種結構之限制。 本實施例提供一種液體喷搶改良，其係包括： 一本體1，其以具有撓性之軟管2連結一喷嘴3，本 • 體1與噴嘴3間並以管路於軟管2内連通。於本實施例 中’如第1圖所示’該本體1具有一氣體入口工丄俾供高 壓规體輸入本體1中，以及一液體入口工2俾供液體進入 本體1且氣體入口1 1設有一氣體流量調節閥丄3， 而液體入口1 2亦設有一液體流量調節閥i 4，本體工並 有-氣體出σ以及-液體出口（氣體與液體之出口由軟 管包覆’故於圖中未不）’藉此俾供高壓氣體與液體輸入， 並經由調節流量後輸出。 上述之喷嘴3如第2〜4圖所示，係包括： 7 M360088 一噴嘴頭31，其具有一外螺紋段311，於此外螺 紋段3 1 1一端具有一環部3 1 2，於環部3工2内設凹 槽3 1 3俾供軟管2置入結合（結合狀態如第工圖所示）。 外螺紋段3 1 1於另-端具有—連接段3 i 4，此連接段 3 1 4於末端漸縮形成一錐部3 i 4 a，連接段3丄‘之 環控小於該外螺紋段3 !丄，且外螺紋段3工丄銜接 :接段3i4之端面以徑差形成一第一阻播面315，而喷 嘴頭3 1内具有-氣體通道3工6，此氣體通道3工6係 •經錐部3 1 4 a之中心而軸向連通至槽部3上3，嘴嘴頭 3 1並具有—液體通道3 1 7，此液體通道3 ! 6係由錐 部3 1 4 a軸向連通至槽部3工3，此氣體通道3丄6歲 液體通道3 1 7分別於槽部3工3中向外伸設二延伸管3 18而與本體1對應連通。於本實施例中，本體1之氣體 出口與液體出口分㈣管路與該二延伸管3 i 8對應連 通0 . -調節帽3 2，其具有—内螺紋段321螺設於喷嘴 鲁：頭3 1之外螺紋段3 1 i，且以一固定螺帽3 3於外螺紋 段3 1 1上迫緊於調節帽3 2端部定位，調節帽3 2於内 螺紋段3 2 1之底部具有一第二阻擔面3 2 2，此第二阻 擋面3 2 2係供相對擋止於該第一阻播面3丄5，調節帽 3 2並由此第二阻擋面3 2 2凹設一錐槽3 2 3，俾供喷 嘴頭之錐部3l4a對應置入錐槽323内，且錐槽 3 2 3與錐部3 1 4 a間具有—間隙3 4，此間隙3 4可 隨内螺紋段321、外螺紋段3U相對位移而調整大小 8 M360088 ，調節帽3 2並具有一出口324，此出口324係由錐 槽323向外連通，俾供液體喷出。 於本實施例中’該調節帽3 2於出口 3 2 4 —端漸縮 而呈錐狀’且該環部3 1 2、固定螺帽3 3以及該調節帽 3 2外環皆具有壓花結構。 本創作之液體噴搶於使用時，經由調節本體1連結氣 J 體入口1 1之氣體流量調節閥1 3，以及連結液體入口 1 2之液體流量調節閥1 4，以調整高壓氣體以及液體進入 φ 本體1之流量。 於調整液體欲由噴嘴喷出之霧化狀態時’係將該固定 螺帽3 3鬆脫，再經由旋轉調節帽3 2於噴嘴頭3 1上之 相對位置，此時於錐部3 1 4 a和錐槽3 2 3間之間隙3 4會隨著调整大小。如第3圖所示，當間隙3 4變小時， 間隙3 4可暫存之液體容積變小，此時被帶出之液體隨即 喷出而霧化，而且間隙3 4愈小霧化的程度愈明顯；反之 ，如第4圖所示，當間隙3 4變大時，於間隙3 4内可暫 鲁' 存之液體容積較多，故喷出時霧化程度較小，甚至可為柱 狀喷出。 此外，液體霧化喷出之廣度大小亦可藉由調整間隙3 4來控制’換言之’液射出之廣度係主要在於調節帽3 2之出口 3 2 4與錐部3 1 4 a於中心之氣體通道36 出口間之距離變化，距離愈近者，射出之廣角愈大，反之 則廣角愈小，故由本創作之調節帽3 2調整，^可控制液 體喷出霧化之廣度。 玉 9 M360088 因此，由上述之說明不難發現本創作之優點，在於液 體喷出之霧化程度以及廣度可藉由調節帽3 2與喷嘴頭3 1間之相對位移調整，故可因應噴灑物件於各種狀態下之 應用需求，較於習用之液體喷槍具有更佳之應用性，且經 實際測試發現，本創作之噴槍所噴出之液體霧化噴出時， 相較於習用之喷搶具有較低之溫度，亦為本創作之特點之 —— 0 以上所述實施例之揭示係用以說明本創作，並非用以 限制本創作，故舉凡數值之變更或等效元件之置換仍應隸 屬本創作之範疇。 由以上詳細說明，可使熟知本項技藝者明瞭本創作的 確可達成前述目的，實已符合專利法之規定，爰提出專利 申請。 【圖式簡單說明】 第1圖係本創作之立體外觀圖 第2圖係本創作之喷嘴立體分解圖 第3圖係本創作之喷嘴剖視暨較小間隙之狀態示意圖 第4圖係本創作之喷嘴剖視暨較大間隙之狀態示意圖 第5圖係習用噴槍之剖視圖 【主要元件符號說明】 (習用部分） 軟管9 0 液體通道9 ◦ 1 氣體通道9 0 2 喷嘴9 1 M360088 出口 9 1 1 (本創作部分) 本體1 氣體入口11 液體入口12 氣體流量調節閥13 液體流量調節閥14 軟管2 喷嘴3 喷嘴頭3 1 外螺紋段311 環部3 1 2 凹槽3 1 3 連接段314 錐部3 1 4 a 第一阻擋面3 1 5 氣體通道316 液體通道317 延伸管3 1 8 調節帽3 2 内螺紋段3 2 1 第二阻擋面3 2 2 錐槽3 2 3 出口 3 2 4 固定螺帽3 3 間隙3 4 11M360088 VIII. New Description: [New Technology Field] This creation is about a liquid spray improvement, especially a spray gun that can adjust the degree of atomization of liquid spray. [Prior Art] According to the conventional liquid spray gun (for example, liquid for cutting fluid, lubricating oil, etc.), the liquid and the high-pressure gas are supplied from the pipeline, and the two are at the outlet of the nozzle, and the liquid is accompanied by the high-pressure gas. Sprayed from the outlet, according to the structural design of the nozzle, the liquid is atomized and sprayed, and the atomized water molecules are attached to the object. However, the conventional liquid spray gun has the following problems: As shown in Fig. 5, it is a conventional spray. a gun having a nozzle 9 1 at one end of the hose 90 and a liquid passage 90 1 in the hose 90 and a gas passage 9 0 2 surrounding the liquid passage, the gas being adjusted to the nozzle 9 1 The outlet 9 1 1 flows, and at this time, the liquid generates a high and low pressure difference of φ with the gas flow, so that the liquid flows out, and the liquid is collected by the high pressure gas as the gas is collected at the outlet 9 1 1 . However, as can be seen from the figure, the nozzle 9 1 cannot adjust the distance between the outlet of the liquid passage 90 1 and the outlet 9 1 1 of the nozzle 9 1 , so the degree of atomization when the liquid is ejected cannot be adjusted, and the object cannot be provided for application. The variable demand, and the effect of atomization is common, and the effect of liquid flow is not good, and the outlet 9 11 of the nozzle 9 is easy to leak liquid and the like. In addition, please refer to the Republic of China Bulletin No. 3 4 4 4 2 1 5 M360088 new patent case, which has a mixing chamber liquid and compressed air in the spray gun mixing, but the degree of atomization of the liquid cannot be adjusted. It also has the problem of the above-mentioned conventional spray gun. [New content] The main purpose of this creation is to solve the above problems and provide a liquid spray gun improvement to achieve the degree of atomization of the liquid sprayed by the spray gun and to reduce the temperature of the liquid when it is sprayed. For the purposes of the foregoing, the present invention includes a body for inputting high pressure gas and liquid and regulating the flow output. The flexible hose is connected to a nozzle, and the body and the nozzle are connected by a pipe in the hose. Wherein, the nozzle system is: a nozzle head having an externally threaded section, and the threaded section has an internal groove at one end for the hose to be inserted into the combined ring portion, and the externally threaded section has a connecting portion at the other end. The connecting section is tapered at the end to form a tapered portion, the connecting section has a smaller diameter than the externally threaded section, and the externally threaded section is connected to the end surface of the connecting section to form a first blocking surface with a diameter difference, and the nozzle head has a cone a gas passage that is axially connected to the groove portion and a liquid passage that is axially communicated to the groove portion by the taper portion. The two passages respectively extend outwardly from the groove portion to communicate with the body. An adjusting cap having an internal threaded section screwed to the threaded section outside the nozzle head, and being firmly positioned on the externally threaded section by a fixing nut, the adjusting cap having a relative stop at the bottom of the internal threaded section The second blocking surface of the first blocking surface is 6 M360088, the adjusting cap and the second blocking surface are recessed with a tapered groove for the taper portion of the nozzle head, and the inner and outer portions of the tapered groove and the tapered portion are provided The gap of the threaded section is adjusted relative to the displacement, and the adjusting cap has an outlet that is outwardly connected by the tapered groove. The above and other objects and advantages of the present invention will be readily understood from the following detailed description of the <RTIgt; . . . 'This creation is tolerated on certain parts or arrangements of parts, but the selected examples are described in detail in this specification and their construction is shown in the drawings. [Embodiment] Referring to Figs. 1 to 4, the structure shown in the figure is the structure of the embodiment selected for the creation, and this is for illustrative purposes only, and is not limited by such a structure. The present embodiment provides a liquid blasting improvement, which comprises: a body 1 which is connected to a nozzle 3 by a flexible hose 2, and is connected between the body 1 and the nozzle 3 and connected by a pipe in the hose 2. . In the present embodiment, as shown in FIG. 1 , the body 1 has a gas inlet process for the high pressure gauge body input body 1 , and a liquid inlet device 2 for liquid to enter the body 1 and the gas inlet 1 1 is provided. There is a gas flow regulating valve 丄3, and the liquid inlet 12 is also provided with a liquid flow regulating valve i4, and the body has a gas σ and a liquid outlet (the gas and liquid outlet are covered by a hose). In the middle, it is not used to supply high pressure gas and liquid, and output after adjusting the flow rate. The nozzle 3 described above, as shown in Figures 2 to 4, comprises: 7 M360088 a nozzle head 31 having an externally threaded section 311 and a ring portion 3 1 2 at the end of the threaded section 3 1 1 at the ring portion 3 The groove 2 is provided in the work 2, and the hose 2 is placed in the joint (the joint state is as shown in the drawing). The outer thread segment 3 1 1 has a connecting portion 3 i 4 at the other end, the connecting portion 3 14 is tapered at the end to form a taper portion 3 i 4 a, and the ringing of the connecting portion 3丄′ is smaller than the outer thread segment 3 丄, and the external thread section 3 is engaged: the end face of the joint 3i4 forms a first blocking surface 315 with a diameter difference, and the nozzle head 31 has a gas passage 3, which is 6 The system is axially connected to the groove portion 3 through the center of the cone portion 3 1 4 a, and the nozzle head 3 1 has a liquid passage 3 1 7 , and the liquid passage 3 6 is a cone portion 3 1 4 a The axial passage is connected to the groove portion 3, and the gas passage 3 丄 6-year-old liquid passage 3 17 extends outwardly from the groove portion 3 into the two extension tubes 3 18 to communicate with the body 1 . In this embodiment, the gas outlet and the liquid outlet of the body 1 are connected to the second extension pipe 3 i 8 . The adjustment cap 32 has an internal thread segment 321 screwed to the nozzle: 3 1 outer thread segment 3 1 i, and a fixed nut 3 3 is urged on the outer thread segment 3 1 1 to be positioned at the end of the adjusting cap 3 2 , and the adjusting cap 3 2 is at the bottom of the inner thread segment 3 2 1 Having a second blocking surface 3 2 2, the second blocking surface 32 2 is for opposing the first blocking surface 3丄5, adjusting the cap 3 2 and thus the second blocking surface 3 2 2 concave A taper groove 3 2 3 is provided, and the taper portion 3l4a of the nozzle head is correspondingly inserted into the taper groove 323, and the taper groove 3 2 3 and the taper portion 3 1 4 a have a gap 3 4 , and the gap 3 4 can be The inner thread segment 321 and the outer thread segment 3U are relatively displaced to adjust the size 8 M360088, and the adjusting cap 32 has an outlet 324 which is outwardly communicated by the tapered groove 323 for discharging liquid. In the present embodiment, the adjusting cap 32 is tapered at the outlet 3 2 4 end, and the ring portion 3 1 2, the fixing nut 3 3 and the outer ring of the adjusting cap 3 2 are embossed. structure. When the liquid spray of the present invention is used, the gas flow regulating valve 13 connected to the gas J inlet 11 via the regulating body 1 and the liquid flow regulating valve 14 connected to the liquid inlet 12 are adjusted to adjust the high pressure gas and the liquid into the liquid. φ The flow of the body 1. When the atomization state of the liquid to be ejected from the nozzle is adjusted, the fixing nut 3 3 is loosened, and then the relative position of the cap 3 2 on the nozzle head 31 is adjusted via the rotation, at this time in the taper portion 3 1 4 The gap between the a and the tapered groove 3 2 3 will be adjusted accordingly. As shown in Fig. 3, when the gap 34 becomes small, the volume of the liquid temporarily stored in the gap 34 becomes small, and the liquid taken out at that time is immediately ejected and atomized, and the smaller the gap 34 is, the degree of atomization. The more obvious, on the other hand, as shown in Fig. 4, when the gap 34 becomes larger, the volume of liquid that can be temporarily stored in the gap 34 is more, so the degree of atomization is smaller when it is ejected, and even the column can be Squirting. In addition, the breadth of the liquid atomization spray can also be controlled by adjusting the gap 34 to control the 'in other words, the breadth of the liquid injection is mainly to adjust the gas at the outlet 3 2 4 of the cap 3 2 and the cone 3 1 4 a center. The distance between the outlets of the passages 36 changes. The closer the distance is, the larger the wide angle of the shot is emitted. On the contrary, the wider the wide angle is, so the adjustment cap of the present invention is adjusted, and the width of the liquid spray atomization can be controlled. Jade 9 M360088 Therefore, it is not difficult to find out from the above description that the advantage of the present invention is that the degree of atomization and the breadth of the liquid ejection can be adjusted by adjusting the relative displacement between the cap 32 and the nozzle head 31, so that the spray object can be responded to. The application requirements in various states are better than the conventional liquid spray guns, and it has been found through actual tests that the liquid sprayed by the spray gun of the present invention has a lower spray spray than the conventional spray gun. The temperature is also the characteristic of the creation - 0. The above description of the embodiment is used to illustrate the creation, and is not intended to limit the creation. Therefore, any change in the numerical value or replacement of the equivalent component should still belong to the creation. The scope. From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the foregoing objectives, and it has been in compliance with the provisions of the Patent Law and has filed a patent application. [Simplified illustration of the drawing] The first picture is the three-dimensional appearance of the creation. The second picture is the three-dimensional exploded view of the nozzle of the creation. The third picture is the schematic view of the nozzle of the creation and the state of the small gap. The fourth picture is the creation. Fig. 5 is a cross-sectional view of a conventional spray gun. [Main component symbol description] (conventional part) Hose 9 0 Liquid passage 9 ◦ 1 Gas passage 9 0 2 Nozzle 9 1 M360088 Exit 9 1 1 (This creation part) Body 1 Gas inlet 11 Liquid inlet 12 Gas flow regulating valve 13 Liquid flow regulating valve 14 Hose 2 Nozzle 3 Nozzle head 3 1 Externally threaded section 311 Ring 3 1 2 Groove 3 1 3 Connection section 314 Cone 3 1 4 a first blocking surface 3 1 5 gas channel 316 liquid channel 317 extension tube 3 1 8 adjustment cap 3 2 internal thread segment 3 2 1 second blocking surface 3 2 2 cone groove 3 2 3 outlet 3 2 4 Fixing nut 3 3 clearance 3 4 11