200538256 五、發明說明（1) 【發明 本發明 全作用之氣 有安全作用 【先前 按，習 者不慎誤觸 害。 為改進 全作用之氣 一安全裝置 ，扣壓扳機 機而未將該 上述構 者之使用習 機即可啟動 安全功能之 發出本發明 【發明 本發明 係具有安全 動工具設定 【實施 為使 所屬之技術領域j 係與氣動工具有_ 4動工具，該氣動：呈；：：之係指一種具有安 或解除其安全作用使用者將之切換成具 技術】 去之氣動/、並無提供保險作用，因此，使用 扳機而啟動氣動丁目吐 B . 勒工具k，即容易造成危害與傷 上揭 動工 ，使 時始 安全 造雖 慣仍 氣動 條件 ，令 内容 主要 功能 為安 方式 貴審 缺失， 具」專 用者須 能啟動 裝置觸 可達成 偏好於工具， 下，並 使用者 申清人乃 利申請案 觸動該安 氣動工具 動至該特 安全保護 傳統之操 為此，發 兼顧使用 可自行設 提出第 ，主要 全裝置 ，反之 定位置 之作用 作方式 明人乃 者之操 定其操 92 1 04489號「具安 係對氣動工具提供 到達一特定位置後 接按壓扳 啟動。 某些使用 接按壓扳 ’若僅直 ’並無法 ’然而， ’喜好直 在使氣動 作習慣而 作條件。 工具具有 進一步研 目的在於k供一種氣動工具，該氣動工具 之設定與解除作用’令使用者具有將該氣 全模式或一般模式之選擇性。 查委員能進一步瞭解本發明之目的 特徵200538256 V. Description of the invention (1) [Invention The gas with full effect of the present invention has a safety effect. [Previously, the user accidentally interfered. In order to improve the full-function gas-safety device, the trigger function can be activated without pressing the trigger without using the above-mentioned constructor. The present invention [the present invention has a safety tool setting [implemented to make the technical field to which it belongs] j series and pneumatic tools have _ 4 moving tools, the pneumatic: present; ::: refers to a type of device that has the safety function of releasing or disabling the user to switch it to a technology.] Pneumatic / does not provide a safety function, so , Use the trigger to start pneumatic spitting B. Le tool k, that is easy to cause harm and injury to start the work, so that the safety of the beginning is still used to create a pneumatic condition, so that the main function of the content is the lack of safety and expensive review methods. Must be able to start the device to reach the preferences of the tool, and the user claiming that the application of Nelly touches the safety pneumatic tool to the special safety protection traditional operation. For this reason, the development and consideration of the use can be set by itself. The main Full device, otherwise the function of fixed position is the way of operation. The tool provides a push-button trigger when it reaches a specific position. Some use of the push-button switch 'if only straight' does not work 'However,' preferences are made to make the habit of air movement conditioned. The tool has further research aimed at providing a pneumatic Tools, the setting and releasing action of the pneumatic tool 'enables users to have the choice of the full gas mode or the general mode. The inspector can further understand the objective features of the present invention
200538256 五、發明說明（2) 以及所達成之功效，以下茲舉本發明一較佳實施例，並配 合圖f詳細說明於后，其中，圖式之安排為： 第一圖係本發明一較佳實施例之立體圖。 第二圖係第一圖之分解立體圖。 弟二圖係弟一圖之縱向剖面圖。 第四、五圖係顯示本發明於安全模式下，以手按壓安 王装置使其位移至作動位置之操作狀態。 第六圖係第三圖之6-6剖線之剖面^。 第七圖概同於第三圖，顯示將安全裝置設定在一般模 式之狀態。 第八圖係第七圖之8-8剖線之剖面圖。 首先-月爹閱帛—圖，係本發明所提供之氣動工具 -氣動研磨機為說明。該氣動 上係裝μ-安全裝置’以提供安 全裝置係為前述之前案之申請標的。該氣 下列構件： 一本體（20)，一導槽（.22) 之周面上。一氣缸室（25)，如 ，以供裝設一氣缸（2 6 )及一位 内另設有一流道（2 8 )，使高壓 氣缸内。 j形成於主體（2 0 )左右二側 第二圖，設於該主體（20)内 ，氣叙内之轉子（27)。本體 氣體得經由流道（2 8 )而流入 於1亥本體（2 0 )中，其閥件 ’使閥件之閥部（3 4 )常態 一開關（3 0 )，如第三圖，設 (32)係受一彈性元件（35)之推頂 下封閉該流道（2 8 )。200538256 V. Description of the invention (2) and the effect achieved, a preferred embodiment of the present invention is given below, and it will be described in detail with reference to FIG. F. Among them, the arrangement of the drawings is: The first diagram is a comparison of the present invention. A perspective view of the preferred embodiment. The second figure is an exploded perspective view of the first figure. The second figure is a longitudinal section of the first figure. The fourth and fifth figures show the operating state of the present invention in the safe mode by pressing the king device by hand to move it to the operating position. The sixth figure is a cross section 6-6 of the third figure. The seventh diagram is similar to the third diagram, and shows the state where the safety device is set to the normal mode. The eighth figure is a sectional view taken along line 8-8 of the seventh figure. First of all, the picture of Yuedue reading-is a pneumatic tool provided by the present invention-a pneumatic grinder for illustration. The pneumatic body is equipped with a µ-safety device 'to provide a safety device which was the subject of the aforementioned previous application. The air has the following components: a body (20), a guide groove (.22) on the peripheral surface. A cylinder chamber (25), for example, is provided for installing a cylinder (2 6) and a first-class channel (2 8) inside one to make a high-pressure cylinder. The j is formed on the left and right sides of the main body (20). The second figure is located inside the main body (20), and the rotor (27) in the air. The body gas has to flow into the body (1 0) through the flow channel (2 8), and its valve element 'makes the valve portion (3 4) of the valve element normally a switch (3 0). (32) The flow channel (2 8) is closed under the ejection of an elastic element (35).
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200538256 五、發明說明（3) 裝設於該本體（20)中 可 一調節紐（40)，如第二圖 調節高壓氣體流入本體之流量 πηη一板r機（45)，以後端樞設於本體（20)後端之一對凸耳 )，一疋角度範圍内旋擺丨該扳機受一扭力彈笼 (46 )頂持，使其常態下保持往上蹺起。 男 該安全裝置（A)包含一滑移件（5〇)與一連動件（5 請簽閱第二圖，該滑移件（5〇)係由呈〇形之一前 (51j(/2)相互鉤接而成，並裝設於本體（2〇)之導槽（2 ° 後滑移。該連動件（55)係—觸桿，裂設於^件 $编所設之一平台（53)之穿孔（54)中，而可上下位 一 彈性το件（56)，係頂持於滑移件（5〇)前端 力迫壓時保持於其滑移行程之前止點，此時吏該外 (55)係與開關（30)之閥件（32)具有一位差，如第三 上述構造於該前案中係有詳細說明，容不贅^二 於第三圖之狀態時，由於連動件（55)與閥件〇㈧旦一 壓扳機(45)時並無法觸動開關(30)，流道 ()保持封閉’故無法啟動氣動工具。 j啟2氣動工具時，使用者須將該滑 ί門Hit體（2’方滑移至作動位置，令連動件（55) =下對齊，如第四圖所示。藉此，按壓扳機 P可▼動連動件向下位移而觸動閥件至一開放位置， =五圖，使流道（28)暢通，令高屢氣體得以流入氣缸 (2 6 )，驅動轉子（2 7 )。 而本發明係於上述構造下另設有下述結構。 第6頁 200538256200538256 V. Description of the invention (3) An adjustable button (40) can be installed in the body (20). As shown in the second figure, the flow of high-pressure gas into the body can be adjusted πηη a plate r machine (45). One pair of lugs at the rear end of the main body (20) is swiveled within a range of angles. The trigger is held up by a torsion spring cage (46) to keep it tilted upwards in a normal state. The safety device (A) includes a sliding member (50) and a linkage member (5 Please check the second picture. The sliding member (50) is formed by one of the 0-shaped ones (51j (/ 2 ) Are hooked to each other, and are installed in the guide groove of the main body (20) (2 ° slide and slide. The link (55) is a contact rod, which is split on a platform provided by ^ 件 $ 编 ( 53) in the perforation (54), an elastic το member (56) can be placed on the upper and lower positions, which is held against the sliding point (50) at the front end of the sliding stroke when it is pressed, at this time, The outer (55) is a bit different from the valve (32) of the switch (30). As described in the third case, the above structure is described in detail in the previous case. Since the link (55) and the valve (0) cannot press the trigger (45), the switch (30) cannot be touched, and the flow channel () remains closed, so the pneumatic tool cannot be started. When starting 2 pneumatic tools, the user must Slide the sliding door Hit body (2 'side to the actuating position, so that the link (55) = bottom alignment, as shown in the fourth figure. By this, press the trigger P to move the link down to move Valve to an open position, = five pictures, The flow channel (28) is allowed to flow, so that high-frequency gas can flow into the cylinder (2 6) and drive the rotor (27). The present invention is provided with the following structure under the above structure. Page 6 200538256
五、發明說明（4) 該滑移件（5 0 )後端另設一橫向柩孔（5 8 )，與該滑移件 之中空部位（59)連通。另包含有·· 切換紐（6 0 )’具有一形成凸輪作用之紐身（6 2 )，該 鈕身（6 2 )周面係設一凸輪部（6 4 )，於該凸輪部以外則為一 般部位。該切換鈕（60)係裝設於該樞孔（58)中，可於樞孔 内轉動，該鈕身（6 2 )並露出於滑移件（5 〇 )之中空部位（5 9 ) 。於本實施例中，該切換鈕係一圓桿，設有一溝槽（6 6 )。 一插銷（67)，係穿插於滑移件之銷孔（6〇1)而插接於該溝 槽（6 6 )’以防切換鈕掉出。切換鈕外端設一驅動部（6 8 )及 一位置標示（6 9 )，以供使用者轉動切換鈕及判斷切換鈕之 操控位置。 ' 復請參閱第三、六圖， 位置，即安全模式之位置， 面向本體（20)。於常態下， 之頂持而位在前止點，該凸 周面。於本實施例中，該凸 恰服貼於本體之圓弧狀外周 安全模式下時，連動件（5 5 ) 動氣動工具。 係切換鈕（6 0 )被切換於一第一 此時，其凸輪部（64)係朝前而 滑移件（50)受到彈性元件（56) 輪部（64)並貼靠在本體（2〇)之 輪部（64)係呈圓弧狀之凹面， 面。如圖所示，氣動工具處於 與開關係具一位差，故無法啟 當使用者轉動該切換鈕（6〇)9〇度或18〇度時，如 圖（切換鈕係轉動90度），而位於一第二位置時，鈕 之凸輪部（64)係離開本體周面，轉而由鈕身之一般 觸於本體(20)，#第七、八圖。藉由鈕身(62)角位置之變 化，滑移件（50)係被往後帶動並移位至作動位置，氣動工5. Description of the invention (4) A lateral countersink (5 8) is provided at the rear end of the sliding member (50) to communicate with the hollow portion (59) of the sliding member. Also included is a switching button (6 0) 'having a cam body (6 2) that forms a cam function. The button body (6 2) is provided with a cam portion (6 4) on the peripheral surface. For general parts. The switching button (60) is installed in the pivot hole (58) and can be rotated in the pivot hole. The button body (62) is exposed to the hollow portion (59) of the sliding member (50). In this embodiment, the switching button is a round rod and is provided with a groove (6 6). A pin (67) is inserted into the pin hole (601) of the sliding member and is inserted into the groove (66) to prevent the switch from falling out. A driving part (6 8) and a position indicator (6 9) are provided at the outer end of the switching button for users to turn the switching button and judge the control position of the switching button. 'Please refer to Figures 3 and 6 again. Position, which is the position of the safety mode, faces the body (20). In the normal state, it stands at the front dead center, the convex surface. In this embodiment, when the protrusion fits in the arc-shaped outer peripheral safety mode of the body, the linkage (5 5) moves the pneumatic tool. The system switching button (60) is switched to a first position. At this time, the cam portion (64) thereof faces forward and the sliding member (50) is received by the elastic member (56) and the wheel portion (64) and abuts against the body (2). 〇) The wheel part (64) is a circular arc-shaped concave surface. As shown in the figure, there is a difference between the pneumatic tool and the opening relationship, so it cannot be started. When the user turns the switch (60) 90 or 180 degrees, as shown in the figure (the switch is rotated 90 degrees), When it is in a second position, the cam portion (64) of the button is separated from the peripheral surface of the main body, and the general part of the button body touches the main body (20). #Seventh and Eighth Figures. By changing the angular position of the button body (62), the sliding member (50) is driven backward and shifted to the operating position.
第7頁 200538256 五、發明說明（5) 具之安全作用係被解除，形 連動件（55)即與開關（4〇)保 ^對二而:般模式下， 機（45)時，即可以連動件“ ^^下對應而無位差。按壓扳 ，令流道⑵嫩以5體):，…之間件⑷)下塵 工具產生作動。 虱體即可進入氣缸（26)，使氣動 於第時滑::(=須再將切換_轉動 (56)之驅動而移位至前止牛L50)即再次受到彈性元件 態。欲啟動氣動工具，即窄4’，動工具即回復第三圖之狀 本發明係於前案之架匕弟： ，其變換模式之操作I:工；；=用-；”或安全模式 定。 j 4、使用者依吾好而自行設 另，可理解的是，該凸.、口 可製作成一外凸之部位，、’以呈内凹狀為限，亦 換鈕以外凸狀之 身之周面更為外凸，則，切 移行程之後止點，周面時，滑移件係位於滑 關並無位i，按壓扳機即可 ？ f ’此時，連動件與開 一般部位接觸於本體周面時、再軋動工具。反之，鈕身以 不作動位置，们寻連動件鱼門'月j件將位於前止‘點，亦即 此項技藝之一般人仕 凹或外凸之變化，為熟悉 第8頁 200538256Page 7 200538256 V. Description of the invention (5) The safety function of the device is released, and the linkage (55) is protected with the switch (40). In normal mode, when the machine (45), it can be used. The linking parts "^^" correspond to each other without position difference. Press the switch to make the flow channel ⑵ tender with 5 bodies) :, 之间) between the dusting tools. The lice can enter the air cylinder (26) to make the pneumatic At the time of sliding :: (= The drive of switching_rotation (56) must be shifted to the front stop L50 again), then it will be subjected to the elastic element state again. To start the pneumatic tool, that is, 4 'narrow, the moving tool will return to the first The state of the three figures The present invention is based on the previous case:, the operation of the change mode I: work ;; = use-; "or safe mode. j 4. The user can set another according to my own preference. It is understandable that the convexity, the mouth can be made into a convex part, 'limited to the concave shape, but also the convex body of the button. The peripheral surface is more convex, so the dead point after the cutting stroke, when the peripheral surface, the sliding member is located in the sliding position and there is no position i, press the trigger? f 'At this time, when the interlocking member and the normal portion contact the peripheral surface of the body, the tool is rolled again. Conversely, the button body is in an inactive position, and we will find the linking piece Yumen 'month j pieces will be located at the front stop' point, that is, the change of the concave or convex of the ordinary person of this skill, for familiarity. Page 8 200538256
弟一圖係本發曰月 第二圖係第一圖 第三圖係第一圖 第四、五圖係顯 全裝置使其位移至# 第六圖係第三圖 第七圖概同於第 式之狀態。 較佳實施例之立體圖。 之分解立體圖。 之縱向剖面圖。 示本發明於安全模式下，以手按壓安 動位置之操作狀態。 之6〜6剖線之剖面圖。 二圖’顯示將安全裝置設定在一般模 第八圖係第七圖之8 — 8剖線之剖面圖。 【圖號簡單說明】 氣動工具（1 0 ) 氣缸室（25) 流道（28) 閥部（34) 扳機（45) 滑移件（50) 穿孔（54) 樞孔（5 8 ) 紐身（62) 插銷（6 7 ) 本體（20) 導槽（22) 氣虹（26) 轉子（27) 開關（3 0 ) 閥件（3 2 ) 彈性元件（35) 調節鈕（40) 扭力彈簀（46) 安全裝置（A) 前後半部（51)(52) 平台（53) 連動件（5 5 ) 彈性元件（5 6 ) 中空部位（5 9 ) 切換鈕（6 0 ) 凸輪部（6 4 ) 溝槽（6 6 ) 驅動部（68) 位置標示（69)The first picture is the first month of the present picture, the second picture is the first picture, the third picture is the first picture, and the fourth and fifth pictures are full devices to move it to #. The sixth picture is the third picture. The seventh picture is the same as the first picture. State of the formula. A perspective view of the preferred embodiment. Exploded perspective view. A longitudinal section view. This shows the operating state of the invention when the safety position is pressed by hand in the safety mode. Sectional view of section 6 ~ 6. The second figure 'shows the safety device set in the general mode. The eighth figure is a cross-sectional view taken along line 8-8 of the seventh figure. [Simplified description of drawing number] Pneumatic tool (1 0) Cylinder chamber (25) Flow channel (28) Valve part (34) Trigger (45) Slider (50) Perforation (54) Pivot hole (5 8) Button body ( 62) Latch (6 7) Body (20) Guide groove (22) Air rainbow (26) Rotor (27) Switch (3 0) Valve (3 2) Elastic element (35) Adjusting button (40) Torque spring ( 46) Safety device (A) Front and rear halves (51) (52) Platform (53) Linkage (5 5) Elastic element (5 6) Hollow part (5 9) Switch knob (6 0) Cam part (6 4) Groove (6 6) Drive section (68) Position indication (69)
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