‘M290804 八、新型說明： 【新型所屬之技術領域】 尤心種具財正反轉控制裝置之氣動 本新型係有關一種氣動工具 工具。 【先前技術】 乳動工具動力來源在於藉由壓力氣體帶動 =氣動工具之使用狀態，其中，氣動馬達組可㈣=馬，組’以 方向形成其正、反轉狀態，如中雜_ 麵力氣體之導入‘M290804 VIII. New Description: 【New Technology Fields 】 Specially designed for pneumatics with positive reversal control device This new type is related to a pneumatic tool. [Prior Art] The power source of the emulsifiable tool is driven by the pressure gas = the state of use of the pneumatic tool, wherein the air motor group can (4) = horse, the group 'forms its positive and negative states in the direction, such as the middle _ surface force Gas introduction
係介紹-種氣體流動控制機構之改良，係包侧5號’該專利 體，—氣室，係設於該紅體内部，兩方向3 :乳虹’具有—柱形缸 端之對應體壁，用以連通該氣室與槪體财穿綠體柱轴一 係以轴向-端端面對應抵接於該缸體輛向―:具有—％狀身部’ 別沿預定方向延伸設於該身部上，兩端孔口 ==伸氣孔’係分 端面與該身部之内側環面上’且位於該身部轴向端面 1部之轴向-端 孔開口並縣顺麵方向纽顧;— ^社之俩延伸氣 部，同軸容置於該身部中並可於—正轉位置及預定厚度之盤狀基 並係她接_部糊軸上，周 高於大氣壓力，使得壓力氣體常^二2體表示其氣壓 流動力量導 向减及氣這間尚需要連接有—朗以達到調 * P， 達==使壓力_從中_身所二=目二 …、最佳馬力效果，進而降低氣動卫具機之效率。 使搞卫錢可有效賴壓力纽，減少 政率提升者’林領域之技術者所通曉之目標，其方式二 5 M290804 行具機之不當壓力_機會減至最小。 【新型内容】 本新型之主要目的，在於解決上述之缺 係為-氣動工具之正反轉控制裝置’係設於新型 有二形成該氣動工具之氣動馬物正、tit ，該導氣座開設 、、、、、 反軺狀恶之正、反轉氣流道，令用Introduction - The improvement of the gas flow control mechanism, on the side of the package No. 5 'the patent body, the gas chamber is set inside the red body, two directions 3: the milk rainbow' has the corresponding body wall of the cylindrical cylinder end a system for connecting the gas chamber and the body of the body to wear the green body column shaft, and the axial-end end surface correspondingly abuts against the cylinder body direction: "having a -% body portion" and extending in the predetermined direction On the body, the two ends of the hole == the air venting hole 'the end face and the inner ring surface of the body' and the axial end hole opening of the body axial end face 1 and the direction of the county ;-^The two of the company extend the gas part, the coaxial part is placed in the body and can be in the positive position and the disc-shaped base of the predetermined thickness and attached to the _ paste axis, the week is higher than atmospheric pressure, making the pressure Gas often ^ 2 2 body means that its pressure flow force is directed to reduce gas. This still needs to be connected - Lang to reach the adjustment * P, up = = to make the pressure _ from the body _ body two = the second two..., the best horsepower effect, In turn, the efficiency of the pneumatic guard machine is reduced. It is effective to reduce the pressure on the money, and reduce the goal of the politicians who are acquainted with the technologists in the field of forests. The way to do it is to reduce the undue pressure on the machine. [New content] The main purpose of this new type is to solve the above-mentioned problem: the positive and negative control device of the pneumatic tool is set up in the new type of pneumatic pneumatic object that is formed by the pneumatic tool, and the tap is opened. ,,,,, anti-sickness, reversal of airflow, use
制:ί:體 【實施方式】 ^本卿找細賴及技_容，觀配合圖式說明 言月芩閱『第1圖』、『第2圖』及『第 二細置於1動工具後端’使壓力氣體通過並驅動該氣動工具之 雜作動，並錄整達到控伽氣動生 ς Ί4動工具包括Γ主體1、—連接於該主體1下方之握持部its ，組衣於η亥主體1内之氣動馬達組（圖中 置後進入該氣動馬達组内，驅動該_,生二反==3 轉控制裝置魏設於該主體1後&彳^ μm ，組設於鮮體u姆於魅體丨_輕開設林置娜ιΐ3 = ” ’該容置空間113係以-連接氣孔110連通於供壓減艘流通之進氣3 ^ 11未不）’且該導氣座11更分別開設有二連通於氣動馬達組及該容置 空間m之正、反轉氣流道⑴、112，其中，該二氣流道1U、 2 ==上接=；道肋形餘麵達虹、反離狀正、轉進氣: 遠谷置空間113侧以設置—調控該壓力氣體流向之控蝴， 闕20具備有—與該進氣通道相通之氣閥通道21，藉此，壓力氣體由魏閱 6 •M290804 通道21通過該正、反 接設之進氣口 17、18 、112,並以該氣閥通道21所對應選擇 上ώ設-連接ώ持99之—以形成該氣動馬達組之正、反轉狀態。控制閥20 2Η立置之扳動㈣，卜職—機賴謂氣閥通道 上，使該控制閥20轉扳動件13 ^以一鎖固件3〇鎖固於該連接凸塊22 設於該後I連細係，並耻職㈣閥20組 係用以定位該扳動件13之位置:=1人:峨12間設有-定位環14 ’ 扳動件η對應該定位缺缺口⑷，該 性元件出及一鋼珠 卡手件133 ’且該卡掣件133係由彈 適當處關設置㈣2、内使：f扳鱗13對應敎位缺口⑷之 •卡掣於定位細⑷中，故—扳=34得鳴彈性猶135頂掣而 改礅，Π周正板動件13即使控制閥2〇氣閥通道21位置 t H ^ 流道1U、反轉氣卸丨2之—情 反轉氣流道U1、m 17、18 動馬達組產生正、反轉狀態。 Ί ._ 4^!^ n'w j 4-2 不思圖，^^座u错由連接氣孔110與進氣通 控制闊2〇之氣間通勒中，其中容置空間lu與該控綱2〇恰 且使該控侧20可械容置如113 __ 21的錄，如 # 4:1圖』所^该壓力氣體進入氣閥通道以所包圍之密閉空間内，並藉使 導在正轉一，ill亚由正轉進氣π 17進人該氣動馬達組中驅動形成正轉 狀態；其Μ勤氣體通過驅喊動馬達組後會形成影響氣動馬達組工作 效率之餘氣’故轉氣座II與職動馬達組分別設有用以排除該餘氣之二 道排氣口 114及二it餘氣排放口 16,控制閥2G上更設有二道分別在正、I 轉狀態下連通，正、反轉氣流道⑴、1]2及該排氣口 m之一的排氣 23，藉此’如第4-!圖』所示之正轉狀態:該餘氣係藉由反轉氣流道 排出，並通過排氣流道23而由相通之排氣口⑴、餘氣排放口 Μ 『第4-2圖』之反轉狀態原理係同於『第q圖』，其藉由調整 Π令氣闕通道接設於反轉氣流道⑴，懸力氣體由反轉氣流道山牛 入反轉進氣㈣驅域動馬達組形成反轉狀態，而餘制由正轉進氣口】7 7 M290804 與相通之正轉翁、#：^ ^ 、 =:#_轉_23綱繼流道川 對應二==铷_2G職正確的 流道111、112設有-抿制山&手 131，罩體12上對應正、反轉氣 立中之—病12卜令該手調端⑶«於該二抵掣端⑵ 使進入，好_卿辦正、反減流道⑴、112， 13使鋼珠m 之壓力讀流量達到最大。使用者亦可經由調整扳動件 简14上不吻⑽口⑷，魏_ ^ 止、逻轉虱流道111、112之一沾tom日日η ^ 進入氣流道m、112之产=^現大小不同’以調整壓力氣體 氣動工具之作動狀態。”。狀’制者可藉_端⑶之位置瞭解 本新型之特徵在於：壓力氣體係由氣閥通道21直接進入 開设之正、反轉氣流道1U、U2導往氣 、虱座所 逆轉狀態，故，本新型減少零組件而以直接氣動馬達組之正、 體較任何習知技術更絲接進人氣動馬達=二，:調控之壓力氣 具大幅職漏壓力氣體壓力鲁並提== 斤綜上所述僅為本新型的較佳實施例而已，並非用來限定 2圍。即凡依本新射請翻細之内容所柄等效變飾= 本新型之技術範疇。 〃哪S應為 M290804 【圖式簡單說明】 第1圖，係本新型之外觀立體示意圖。 第2圖，係本新型之結構分解示意圖。 第3圖，係本新型之剖面示意圖。 第4-1〜4-2圖，係本新型之作動及壓力氣體流向示意圖。 【主要元件符號說明】 I .............主體 10............•後蓋組 II .............導氣座 110............連接氣孔 ’111............正轉氣流道 112 ............反轉氣流道 113 ............容置空間 114 ............排氣口 12 .............罩體 121 ·· ..........抵掣端 13 .............扳動件 131 ............手調端 132 ............容置洞 ® 133............卡掣件 134 ............鋼珠 135 ............彈性元件 14 .............定位環 141............定位缺口 15 .............握持部 16 .............餘氣排放口 17 .............正轉進氣口 18 .............反轉進氣口 20.............控制閥 M290804 21 .............氣閥通道 22 .............連接凸塊 23 .............排氣流道 30.............鎖固件System: ί: Body [Implementation] ^The Secretary finds the ruling and skill _ 容 容 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The rear end 'passes the pressure gas and drives the pneumatic tool to perform the miscellaneous action, and the recording reaches the control gamma pneumatic ς 动 4 moving tool includes the Γ main body 1, the grip portion connected to the lower part of the main body 1 The air motor unit in the main body 1 (in the figure, enter the air motor group, drive the _, the second two reverse == 3 turn control device Wei is set in the main body 1 & 彳 ^ μm, set in fresh Body ü 于 魅 魅 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 11 is further provided with two positive and negative airflow passages (1) and 112 connected to the air motor group and the accommodating space m, wherein the two airflow passages 1U, 2 == up-up =; the rib-shaped residual surface reaches the rainbow Reverse reverse positive and variable intake air: The far valley is placed on the side of the space 113 to set up - the control of the pressure gas flow control, the 阙 20 has - the valve passage communicating with the intake passage 21, whereby the pressure gas is passed through the positive and negative inlets 17, 18, 112 of the Weishang 6 • M290804 passage 21, and the corresponding valve is connected to the valve passage 21 - the connection is maintained 99 In order to form the positive and negative states of the air motor unit, the control valve 20 is placed upright (4), and the control valve 20 is turned on the valve passage, so that the control valve 20 is rotated by 13 The locking member 3〇 is fixed to the connecting protrusion 22 and is disposed in the rear I series, and the shame (4) valve 20 group is used for positioning the triggering member 13: =1 person: 峨 12 rooms are provided - The positioning ring 14' is aligned with the notch (4), and the element is out of a steel ball holder 133' and the card member 133 is set by the appropriate position of the bomb (4) 2. The inner f: 13 The position of the clamp (4) is clamped in the positioning fine (4), so the pull-down is 34. The elastic is still 135 and the top is changed. The Π positive plate 13 is even if the control valve 2 is at the position of the valve 21. The road 1U, the reverse air damper 2, the reversal airflow path U1, m 17, 18, the motor group produces a positive and negative state. Ί ._ 4^!^ n'w j 4-2 Do not think, ^^座u wrong by connecting the air hole 110 with The gas-passing control is in the middle of the gas, and the accommodation space lu and the control unit 2 are just such that the control side 20 can be mechanically placed as 113 __ 21, such as #4:1图^ The pressure gas enters the air valve passage to enclose the enclosed space, and if the guide is in forward rotation one, the ill sub-forward intake air π 17 enters the air motor group to drive to form a forward rotation state; After the gas drives the motor group, it will form a residual gas that affects the working efficiency of the air motor unit. Therefore, the air transfer seat II and the active motor group respectively have two exhaust ports 114 and two residual gases for removing the residual gas. The discharge port 16 and the control valve 2G are further provided with two exhaust gases 23 which are respectively connected in the positive and the I-turn state, and the positive and negative air flow paths (1), 1] 2 and one of the exhaust ports m, thereby The forward rotation state shown in Fig. 4-!: the residual gas is discharged through the reverse airflow passage, and is passed through the exhaust runner 23 through the exhaust port (1) and the residual gas discharge port 第 "4th The principle of the reversal state of the -2 diagram is the same as that of the "qth diagram", which is connected to the reverse airflow path (1) by adjusting the enthalpy, and the suspension gas is inverted by the reversal airflow. The air intake (four) drive domain motor group forms a reversal state, while the remainder system is rotated by the forward air inlet] 7 7 M290804 and the Tongtong Zhizheng Weng, #:^ ^, =:#_转_23纲继流道川Corresponding to the two == 铷_2G jobs, the correct flow passages 111, 112 are provided with - 抿 山 山 & hand 131, the cover body 12 corresponds to the positive and reverse qi in the middle - the disease 12 is the hand adjustment end (3) « At the second arrival end (2), the pressure is read, and the positive and negative flow reduction paths (1), 112, 13 maximize the pressure reading flow of the steel ball m. The user can also enter the airflow path m, 112 by adjusting the pull piece on the slider 14 without the kiss (10) port (4), Wei _ ^ stop, the logic switch 111 flow path 111, 112 沾tom day η ^ The size is different 'to adjust the operating state of the pressure gas pneumatic tool. The "type" system can be used to understand the position of the _ end (3). The characteristic of the new type is that the pressure gas system directly enters the open positive and reverse airflow path 1U, U2 leads to the gas, and the squat is reversed. State, therefore, the new type of reduction of components and the direct air motor group is more than any conventional technology to wire into the human air motor = two,: the pressure of the control gas appliance large pressure leak pressure gas pressure and mention = The above description is only a preferred embodiment of the present invention, and is not intended to limit the circumference of the two. That is, the equivalent of the content of the new product is reduced according to the new shot = the technical scope of the new model. S should be M290804 [Simple description of the drawing] Figure 1 is a three-dimensional schematic diagram of the appearance of the present invention. Fig. 2 is a schematic exploded view of the structure of the present invention. Fig. 3 is a schematic cross-sectional view of the present invention. Figure 4-2 is a schematic diagram of the operation of this new type and the flow of pressure gas. [Description of main components] I.............body 10............ • Back cover group II............. Air guide seat 110............ Connection air hole '111............ Forward airflow channel 112............ Transfer air passage 113 ............ accommodating space 114 ............exhaust port 12 ............. cover Body 121 ····............................................................................................................................................................................................................................................................ 132 ............容容洞® 133............卡掣件134..................steel ball 135.. ..........elastic element 14 .............positioning ring 141 ......... positioning notch 15 ... ....... grip portion 16 ............. residual gas discharge port 17 .......... forward air inlet port 18 .. ...........Reverse intake port 20.............Control valve M290804 21 .............Valve valve passage 22 .............Connection bump 23 .............Exhaust runner 30.............Lock firmware