200812762 • 九、發明說明： 【發明所屬之技術領域】 ，、 向付以應用於塑膠殼髀夕t壬 【先前技術】 ^胗双耻之乳動工具上的設計。 白知乳動J1賤常藉*壓力氣體轉動 組’供該氣動工具進行各種作業，其中 ^ -内部之氣動馬達 之導入方向形成其正、反轉狀態，如中國型由控纏力氣體 體流動控賴歡物綠』，料__ ί569885號『氣 良’係包含了有-氣缸，該氣虹具有一柱形:二動，聋之改 内部，兩方向氣孔，係分別貫穿該紅體柱轴一端係設於該紅體 接於該續畅-猶2，=; 細麵—端端面對應抵 身部上，兩端孔======向延伸設於該 向氣孔連通;-調節件，具有一預 肤 糸刀別财兩方 並可於-正轉位__、、,:， 基部’ _容置於該身斜 身部之内側環面上，乍’周侧端面並係相向抵接於該 氣道位於該基部周側端面一預定：;:二::延:，:出氣口’係為該 應之延伸氣孔。 、 之開為，用以連通該氣道與一對 η 知’該專利案之勤氣廳由調科之氣道中穿過，經由氣 於大々=氣孔進人正方喊孔。必須瞭解的是，勤氣體表示其氣銘 體流態=與環f較低厂堅力處做墟而產生氣 叙旦、里氣動工具機即利用此一原理，利用氣體产 逆組。然而’上述專利之—問題，在於控觀動工具正『 中厂並3同之主_端’使用者在操作氣動工具作業 別約主"i 交氣動工具之正、逆轉方向’這對於時常雙手分 物件的使用者來說，無疑是增添許多不便，亦降 5 200812762 々故’如何使氣動工具可有效傳輸壓力氣體，且方便操作者作業時控制 孔動工具正、逆轉，為本領域之技術者所追求之目標，其解決方式則 ^讀献雜開發之技術。町，本案即揭露—種有關氣動工具:最 2汁使用者僅需單手操作，即可在握持該氣動工具之下 氣動工具之啟、_及正、逆财向，具有極佳之侧性。 【發明内容】 _本發明之一目的，在提供一種氣動工具之進氣流路控制結構，其可改 夂氣動=具之進氣流路，以制控繼氣動工具之正、逆轉方向。 本毛明之另-目的’在於提升操錢動工具之制性，使財 «作’即可握持該氣動工具並同時控制該氣動工具之啟、閉，以及正、 延轉方向，且適用於塑膠殼體之氣動工具上。 為達上述目的’本發明讀佳實施·n衫具内之域通道上 及分別連通該閥套之一第一進氣流路與-第二進氣流路， ρϋ I :δ又有一控制桿’該控制桿具有一阻隔部，以及分別位於該阻 ml之r第r導通部及—第二導通部，該控制桿可於閥套中位移，而 :7該進氣通_接該第—導通部並連職第-進氣流路之第-位 f署以f—令該進氣通紗接娜二導通部並連職第二進氣流路之第二 if=，該控制桿可改變氣動工具之進氣流路，以達到控制該氣動工 用在目纽’且關套設有—11定元件與氣缸相朗定，極適合應 用在目刖普遍以塑膠材質為殼體之氣動工具上。 【實施方式】 ' ^關本發明之詳細制及射纳容，職配合圖式說明如下： 僧ΪΠ『第1圖』’係本發明較佳實施例的構造圖，如圖所示：本實施 115之m讀工具1G，錢動工具1G具有—握柄11以及—位於該握柄 12 ’該進氣口 12可供壓力氣體輸人至—進氣通道13中， 二路上設有—贿14，並具有分職接該14之—第一進氣 弟二進氣流路132 ’該閱套14上具有複數通孔⑷、142、⑷ r/H 道13从該第—、第二錢流路131、132，並於該通孔 143周緣设有-供防漏之橡膠墊片2〇，該第一進氣流路⑶及 6 200812762 •該第二進氣流路】32係與一設於該氣動工具切内之氣叙15相連通’確第 -^ ^進氣流路13卜132分別為魏幻5之正、逆轉進氣流路，藉由 =方向之不同’可控制、改變—設於該氣虹15内部之轉子〗6的運動方 向’亚連動-傳_ Π轉或賴，頭氣私具 氣缸15之風量鈕18, μ此可抻制推裔泣旦士 f m I又為 傳動軸Π之轉速。九制進^里大小，而得以調整該轉子⑽ 缸有—控懈㈣縣14與該控制桿3G皆設置於該氣 一亥風红15呈平行配置，該控制桿30具有一外徑相者於閥套 Μ内徑的阻隔部3〗，且該控辦奶上設有—用砂=目:於閥套 防止壓力氣體逸出之氣密環34，以及分別位於該阻;;^ W 32 W 33，I ! =:。4之抵制部35 ’該抵制部35係以_鎖固件‘穿 所矛…目』，縣崎物_勤圖，如圖 通運13内部具有一頂桿4〇 ’該頂桿4〇下端連接 々下该頂桿4G係受該彈簧5G抵制而貼合其上 二 通過驅動魏動工具1G，㈣制者 ’魅力氣體無法 19即可連動、隹气、畜、音η如 ；至@ 别緣之板機19，板機 PJ連動進氣通逼13内部之猶4〇，使該頂桿4〇產生200812762 • Nine, invention description: [Technical field of invention],, to pay for the application of plastic shell 髀 壬 壬 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 Bai Zhi Dai Ji J1贱 often borrows *pressure gas rotation group' for the pneumatic tool to carry out various operations, where ^ - the internal air motor's introduction direction forms its positive and negative states, such as the Chinese type of control gas flow Controlling the green", material __ ί569885 "Qiangliang" contains a cylinder - the cylinder has a cylindrical shape: two movements, the internal change of the ,, the two-direction vent, the system runs through the red column One end of the shaft is arranged on the red body to be connected to the continuation-June 2,=; fine surface-end end face corresponding to the abutting portion, the two end holes ====== the extension is arranged in the direction of the air hole connection; Piece, has a pre-surgical knives and can be used in both sides of the __,,,:, base _ is placed on the inner annulus of the body of the body, 乍 'circumferential side end and Abutting against the air passage at the peripheral end surface of the base is predetermined: :: 2:: extension:,: the air outlet is the extended air hole. The opening of the airway is used to connect the airway with a pair of η knowing that the patent hall of the patent is passed through the airway of the Tiaoke, and the hole is vented through the gas in the big hole = the stomata. It must be understood that the gas indicates that the gas flow state = the gas with the lower plant strength of the ring f is used to generate gas. The pneumatic machine tool in this case uses the principle to use the gas production inverse group. However, the problem of the above-mentioned patent lies in the fact that the control tool is in the middle of the factory and the user of the main _ end of the user is operating the pneumatic tool to operate the main "i cross-pneumatic tool in the positive and reverse direction' For the user of the two-handed object, it is undoubtedly adding a lot of inconvenience, and it also drops 5 200812762 々 ' 'How to make the pneumatic tool can effectively transmit the pressure gas, and it is convenient for the operator to control the hole moving tool positive and reverse, in the field The goal pursued by the technicians is to solve the problem of the development of the technology. Machi, the case is exposed - a kind of pneumatic tools: the most 2 juice users only need one-hand operation, you can hold the pneumatic tools under the pneumatic tools, _ and positive and negative financial direction, with excellent side . SUMMARY OF THE INVENTION One object of the present invention is to provide an air intake flow control structure for a pneumatic tool, which can be modified to have a pneumatic flow path for controlling the positive and reverse directions of the pneumatic tool. The other purpose of the present is to enhance the system of the money-making tool, so that the money can be held and the pneumatic tool can be controlled to open and close, as well as the direction of the forward and the reverse, and is suitable for On the pneumatic tool of the plastic housing. In order to achieve the above object, the first intake flow path and the second intake flow path are respectively connected to one of the valve passages in the n-shirt, and one of the first intake flow path and the second intake flow path are respectively connected to the valve sleeve, and ρϋ I : δ has a control lever 'The control lever has a blocking portion, and is located at the rth conductive portion and the second conductive portion of the resistance, respectively, and the control rod is displaceable in the valve sleeve, and: 7 the intake air is connected to the first The conduction part is connected to the first-stage of the intake-intake flow path, and the second if=, the control rod can be connected to the second intake passage of the intake air-passing yarn and the second intake passage. Change the intake flow path of the pneumatic tool to control the pneumatic work in the target and the set of the 11-components and the cylinder are set, which is very suitable for the pneumatic use of the plastic material as the casing. On the tool. [Embodiment] 'The detailed system and the shooting capacity of the present invention are described as follows: 第 "1"" is a structural diagram of a preferred embodiment of the present invention, as shown in the figure: The 115 m reading tool 1G, the money moving tool 1G has a grip 11 and is located at the grip 12'. The air inlet 12 is for the pressure gas to be input into the intake passage 13, and the second road is provided with a bribe 14 And having a sub-division of the 14-first intake di di intake flow path 132' the reading sleeve 14 has a plurality of through holes (4), 142, (4) r / H channel 13 from the first - second money flow The roads 131 and 132 are provided with a rubber gasket 2 防 at the periphery of the through hole 143 for preventing leakage, and the first intake flow path (3) and 6 200812762 • the second intake flow path are 32-series and one set In the pneumatic tool cut, the gas phase 15 is connected to the 'definitely-^^ intake flow path 13 and 132 respectively, and the Weiyue 5 is positive and reverses the intake flow path, which can be controlled and changed by the difference of the direction - The direction of movement of the rotor 6 located inside the gas rainbow 15 'Asian linkage - transmission _ Π 或 or 赖, the air volume of the cylinder 15 of the air volume button 18, μ can be used to control the Descendants fm I again for The speed of the drive shaft. The nine-inch system is sized to adjust the rotor (10). The cylinder has a controllable (four) county 14 and the control lever 3G are disposed in parallel with the gas-hai wind red 15 having an outer diameter phase a blocking portion 3 of the inner diameter of the valve sleeve, and the control milk is provided with a sand ring: a gas tight ring 34 for preventing the pressure gas from escaping in the valve sleeve, and respectively located at the resistance; W 33, I ! =:. 4, the resisting part 35 'the resisting part 35 is _locking firmware 'wearing the spear... 目 』, 县崎物_勤图, as shown in Figure 13, there is a ejector pin 4 〇 'The ejector pin 4 〇 lower end connection 々 The ejector rod 4G is resisted by the spring 5G and is attached to the upper two by driving the Wei moving tool 1G. (4) The maker's charm gas cannot be 19, and the suffocating, suffocating, animal, sound η; to @别缘之The board machine 19, the board machine PJ linked to the air intake forced to the inside of the 13th, so that the top rod 4〇
力氣體通過，而位於該閥套14内之押 /角又供I 抵制部35而於該闊套14中選擇録移，而且m由^用者施力按壓該 第肩部 32，13_ = = 不），以及一令該進氣通道13耗接 （如弟2圖』所 路m之第二位置（如『第3圖=?¥通#33，並連通該第二進氣流 氣體同時間僅可由該第-進氣流i二第過 /、中，主因在於金屬材質之閥套14難與塑膠 7 200812762 材質構成良好、準確的配合；本發明係於該氣缸15下方設有 151 15 ^ 151 ^ 累、-'糸透過鎖固的方式，供該閥套】4精確定位於氣動工且 本發明極適合朗在目前普遍以师材質為外殼之氣動工具1()上θ 綜上所述，本發明係於氣缸15下方設有一闕套…闕 。 控細’除了達到控制該氣動工具1。之正、逆轉方向外更=: 工具10#作上之便利性，使用者僅需單手操作H 刊時__工具〗G之啟、__ 19)== 工具= 塵該控懈30)，並透過該閥套14設有_方向（按 定，極適合躺独塑騎f耕殼之_工1 ω上:叙缸I5相互固 圍，並非用來限定本發明之實施範 發明之技術範轉。 犯圍内獨為的等效變化與修都，皆應為本 200812762 _ 【圖式簡單說明】 第1圖，係本發明較佳實施例之構造圖 ^ 第2圖，係本發明較佳實施例之剖面圖 第3圖，係本發明較佳實施例之剖面圖 第4圖，係本發明較佳實施例閥套與氣缸之剖面圖 【主要元件符號說明】 10 .......... · · ••氣動工具 11 ........ 握柄 12 ·············進氣口 13 .............進氣通道 馨131.............第-進氣流路 132 · · · · · .......•第二進氣流路 14 .......······閥套 141.............通孔 -142.............通孔The force gas passes, and the slap/corner located in the valve sleeve 14 is again supplied to the I resisting portion 35 to be selectively recorded in the wide sleeve 14, and m is pressed by the user to press the shoulder portion 32, 13_ = = No), and a second position in which the intake passage 13 is exhausted (such as the second figure), such as "Fig. 3 = ?¥通#33, and the second intake air is connected at the same time. Only the first-intake flow i can be used in the middle and/or the middle, and the main reason is that the valve sleeve 14 made of metal is difficult to form a good and accurate fit with the material of the plastic 7 200812762; the present invention is provided below the cylinder 15 151 15 ^ 151 ^ tired, - '糸 through the locking method for the valve sleeve】 4 precisely positioned in the pneumatic work and the present invention is very suitable for the pneumatic tool 1 () on the current general material of the shell θ The invention is provided with a sleeve 阙 under the cylinder 15. The control fine 'except for controlling the pneumatic tool 1. The positive and reverse directions are further =: the convenience of the tool 10#, the user only needs one hand Operation H Journal __Tools 〗 G G, __ 19) == Tools = Dust control 30), and through the valve sleeve 14 set _ direction (adjusted, very suitable独上骑骑工耕的工1 ω上: The cylinder I5 is fixed to each other, and is not intended to limit the technical scope of the invention of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a structural view of a preferred embodiment of the present invention. FIG. 2 is a cross-sectional view of a preferred embodiment of the present invention. FIG. 3 is a preferred embodiment of the present invention. 4 is a cross-sectional view of a valve sleeve and a cylinder according to a preferred embodiment of the present invention. [Main component symbol description] 10 .......... · ·••Pneumatic tool 11 ..... ... grip 12 ·············Air intake 13 .............Intake passage Xin 131......... .... first-intake flow path 132 · · · · · . . . • second intake flow path 14 .................... valve sleeve 141... ..........through hole-142.............through hole
143 ...............通孑L 15 · ............氣缸 151....... ......固定元件 16 · · · · .........•轉子 • 17.............傳動軸 18 · · · · .........風量紐 19 ·············板機 20 .............橡膠墊片 30 ............ ••控制桿 31 ......... · · · ·阻隔部 32 .............第一導通部 33 ........... · ·第二導通部 34 ·············氣密環 35 .............抵制部 9 200812762 ^ 351 · ..............•鎖固件 40 · · · ............頂桿 ' 41..........* · ·墊圈 50.............彈簧143 ............... 通孑 L 15 · ............Cylinder 151.............Fixed components 16 · · · · .........•Rotor • 17.............Drive shaft 18 · · · · ......... 风量纽19 ······································ ......... · · · · Barrier 32 ............... First Conductor 33 ........... · · Second Conduction Department 34 ········································ ...•Lock 40 · · · ............Pole ' 41..........* · · Washer 50......... ....spring