200934624 .九、發明說明： 【發明所屬之技術領域】 本發明係有關於氣動工具，尤指一種槍體與握柄結舍 • 的氣動工具。 【先前技術】 按，社會的結構形態日新月異，人們所需求的生活品 質相對提高，對事物的要求也從「能用就好」的老舊思維，200934624. IX. INSTRUCTIONS: FIELD OF THE INVENTION The present invention relates to pneumatic tools, and more particularly to a pneumatic tool for a gun body and a handle. [Prior Art] According to the changing structure of society, the quality of life demanded by people is relatively higher, and the demand for things is also from the old thinking of "can be used".
Ο 變得相當細腻’唯有不斷進步或創新的構想，才能滿足現 代社會的需求。 駕知氣動工具通常藉由壓力氣體來帶動一氣動工具内 部之氣動馬達組，供該氣動工具進行各項作業，其中，氣 動^達組可藉由控制壓力氣體之導入方向形成其正、反轉 狀態，而氣動工具内必需開設數個孔道。 「^參照附件，如中華民國專利證書號數第似9腿號 二二=的=氣元皆·屬為 =:俾使内部孔道軸向行程二好力:== 本’相當不好用，對於上述缺失，實有同 題。因此’本㈣想排除或至少絲先前技彳^遭^問 【發明内容】 I月之搶體與握柄組合之氣動工 、」所欲解決之 200934624 • 技術問題在於，氣動工具内部結構皆以金屬為主，所以氣 動工具内部孔道不易加工，且成本高又笨重，對於上述缺 失，實有加以改良之必要。 • / 一種搶體與握柄組合之氣動工具，其包括有：一本體， 係具有一氣室，氣室接設一驅動裝置，並於該本體一侧設 一，合槽，該卡合槽上形成一第一結合面，該第一結合面 上設一與該氣室相連通之第一導流系統；一柄體，其一端 I有-與該本狀卡合槽她合之卡合部，該卡合部上形 Ο 成―與第—結合面貼合之第二結合面，該第二結合面相對 该本體第-導流系統設一第二導流系統；一止茂塾體，係 裝設於該本體與該柄體之間，該止義體上設數個相對於 該柄體之第二導流系統相配合之通孔；一固定件，係將該 本體與該柄體固定’藉此，分離式的設計於内部孔道的加 工上相當方便，且柄體可用一體射出的塑膠材質，射出 即可完成内部孔道，且重量輕。 、 其他目的、優點和本發明的新穎特性將從以下詳細插 φ 述與相關的附圖更加顯明。 、、田 【實施方式】 有關本發明所採用之技術、手段及其功效，兹舉—較 ‘貝％例並配合圖式詳述如後，此僅供說明之用，在專利 申請上並不受此種結構之限制。 睛參照圖一，為本發明槍體與握柄組合之氣動工具的 纟體外觀圖’本發明之外殼單幻包括有—金屬材質^本 200934624 - 體1〇及一塑膠材質的柄體20，金屬材質的本體10可保有 外殼單元1良好的結構強度’而塑膠材質的柄體2〇為一體 射出成形，成形時直接完成内部孔道。其中： • 請參照圖二，為本發明槍體與握柄組合之氣動工具的 ' 立體分解圖，本體10具有一氣室11，氣室11具有一溝槽 111，溝槽111係為本體1〇之氣室1丨裝設工具的溝槽111， 而本體10 —侧設一·^合槽12，卡合槽12内形成一V形的 第一結合面121及卡合槽12的周圍形成一圈的凸緣122， ❹ 凸緣122於本體1〇前後侧各凸伸一第一承面123。 本體10卡合槽12内開設一第一導流系統13，第一導 流系統13具有一第一氣道13卜兩導引槽132及兩設於兩 導引槽132上之第二氣道133,該第一、第二氣道131、133 係與本體10的氣室11相連通，第一、第二氣道丨、133 分別為正、反轉進氣流道，第一結合面121上開設四固定 孔14。 柄體20結合於本體1〇的卡合槽12，柄體2〇具有一 ❹ 握持部21，並於柄體20 —端設一與本體10卡合槽12相 嵌合的卡合部22，卡合部22形成一與本體1〇第一結合面 121相配合之¥形的第二結合面221，且柄體1〇前後端形 成一可與本體10第一承面丨23相配合之第二承面222。 由第二結合面221上開設一與第一導流系統13相配合 的第一導流系統23，俾使本體10可與柄體2〇間相連通， 第二導流系統23包括一第一孔道231及一第二孔道2犯， 且第一孔道231及第二孔道232係貫通柄體20兩端，並於 7 200934624 • 弟二結合面221上相對於本體10之固定孔14設四穿孔 233’藉由四固定件24穿過柄體20的穿孔233固定於本體 1〇的固定孔14，將柄體20與本體1〇結合，並於柄體20 * 與固定件24之間設一墊片241。 - 本體1〇與柄體20之間設一止洩墊體25防止壓力氣體 外洩’止洩墊體25上相對於柄體20之第一孔道231、第 二孔道232及穿孔233開設一第一通孔25卜第二通孔252 及第三通孔253，俾使壓力氣體可從柄體2〇通到本體10 ❾ 而不外洩。柄體20於前端第二承面222下端開設一連通第 一孔道231及第二孔道232的控制槽26。 請參照圖三至圖六，氣室11内於後側具有一與第二氣 道133相通之流道15及一結合槽16，結合槽16係用以結 合氣缸。另外柄體20内設有一進氣道27及一排氣道28， 進氣道27及排氣道28係與控制槽26相連通，進氣道27 於柄體20異於卡合部22 —端形成一接設進氣管的進氣口 271。其中柄體20之第一孔道231、本體1〇之第一氣道131 ❿ 及氣室11相連通’而柄體20之第二孔道232、本體10之 第一氣道133、流道15及氣室11相連通，形成二條不同 的進氣方向’藉由壓力氣體第一氣道131或第二氣道133 進入，可控制氣動工具2正反轉之驅動方向。 請參照圖六，為本發明之使用狀態圖，本體1〇可接設 一驅動裝置30，並藉由一蓋板31將驅動裝置3〇固定，其 中驅動裝置30内具有轉子、氣知:及工具頭（圖中未示），可 藉由壓力氣體驅動轉子使工具頭產生旋轉，而控制槽26 200934624 裝設-控制壓力氣體進人的躲裝置4G及—控制正反轉 之撥桿4卜而氣動工具2由外殼單元丨裝上轉裝置％ 及按紐裝置40所組成。 本體10與柄體20組合時，先將本體1〇之氣缸加敎使 本體10彰脹，再將柄體20與本體1〇結合，待金屬材質的 本體ίο冷卻後，糊本體1Q前後端之第—承面123炎緊 柄部20之第二承面222 ’再用固定件24穿過穿孔233及 止洩墊體25螺鎖固定於本體10的固定孔14。其中本體1〇 及柄體20之結合面12卜221係呈v形的斜錐設計，令柄 體20能有效的承接本體1〇，且本體1〇不易與柄體2〇間 產生晃動。其中於本實施例中本體1〇之材質為鐵，而柄體 2〇為塑膠，俾使本體1{)可保有良好的結構強度，且轴向 ^道行程短，方便後續開孔和加工，柄體2〇為一體射出成 形的塑膠材質，射出時即可完成内部孔道，且塑膠柄體2〇 的觸感好，可保持恆溫且重量輕，當然該本體1〇及該柄體 2〇亦可為其他材質而可達到相同功效之設計者。 就以上所述可以歸納出本發明具有以下之優點： 1.本發明之「搶體與握柄組合之氣動工具」，其中該本 體及該柄體係採用分離式設計，該本體為具有良好結構強 度之金屬材料，而該柄體孔道於一體成形射出完成且重量 輕的塑膠材質不需另外開設内部孔道。 2·本發明之槍體與握柄組合之氣動工具」，其中該本 體及該柄體之結合面為V形之斜錐設計，並利用結合時氣 缸加熱澎脹後再放入該柄體，待冷卻後以前後夾緊該柄 9 200934624 -體’俾使本體與柄體間具有良好的結構強度，且且不容易 鬆脫。 惟上所述者，僅為本發明之較佳實施例而已，當不能 " 以之限定本發明實施之範圍，故舉凡數值之變更或等效元 • 件之置換，或依本發明申請專利範圍所作之均等變化與修 飾，皆應仍屬本發明專利涵蓋之範疇。 【圖式之簡要說明】 0 圖一為本發明之立體外觀圖。 圖二為本發明之立體分解圖。 圖二為本發明圖一沿3_3剖面線所取之剖面圖。 圖四為本發明圖三沿4-4剖面線所取之剖面圖。 圖五為本發明圖三沿5-5剖面線所取之剖面圖。 圖六為本發明之使用狀態圖。 附件為中華民國專利證書號數第M292457號專利案。 ❹ 【主要元件符號說明】 1 外殼單元 10本體 111溝槽 121第一結合面 123第一承面 131第一氣道 2 氣動工具 氣室 12卡合槽 122凸緣 13第一導流系統 132導引槽 10 200934624 133 第二氣道 14 固定孔 15 流道 16 結合槽 20 柄體 21 握持部 22 卡合部 221 第二結合面 222 第二承面 23 第二導流糸統 231 第一孔道 232 第二孔道 233 穿孔 24 固定件 241 墊片 25 止洩墊體 251 第一通孔 252 第二通孔 253 第三通孔 26 控制槽 27 進氣道 271 進氣口 28 排氣道 30 驅動裝置 31 蓋板 40 按鈕裝置 41 撥桿 11变得 Becomes very delicate ‘Only the idea of continuous improvement or innovation can meet the needs of the modern society. The pneumatic tool usually drives a pneumatic motor group inside a pneumatic tool by means of a pressurized gas for the pneumatic tool to perform various operations, wherein the pneumatic group can form a positive and negative direction by controlling the introduction direction of the pressurized gas. State, and several holes must be opened in the pneumatic tool. "^ Refer to the attachment, such as the Republic of China patent certificate number is like the 9th leg number two two = = qiyuan are all = = 俾 make the internal tunnel axial travel two good force: == this 'is quite not good, For the above-mentioned shortcomings, there are the same problems. Therefore, 'this (4) wants to exclude or at least the previous technical skills ^ is asked [invention content] I month's pneumatic and grip combination pneumatic work, "To solve the problem 200934624 • Technology The problem is that the internal structure of the pneumatic tools is mainly made of metal, so the internal holes of the pneumatic tools are not easy to process, and the cost is high and cumbersome. Therefore, the above-mentioned defects are necessary to be improved. • A pneumatic tool that combines a body and a grip, comprising: a body having a gas chamber, a driving device connected to the gas chamber, and a groove on the side of the body, the engaging groove Forming a first bonding surface, the first bonding surface is provided with a first guiding system communicating with the air chamber; a handle body having one end I having a engaging portion with the original engaging groove The engaging portion is formed into a second joint surface that is attached to the first joint surface, and the second joint surface is provided with a second flow guiding system relative to the body first-flow guiding system; Attached between the body and the handle body, the stop body is provided with a plurality of through holes that cooperate with the second flow guiding system of the handle body; a fixing member is the body and the handle body Fixedly, the separate design is quite convenient for the processing of the internal tunnel, and the handle body can be made of a plastic material that is integrally fired, and the inner hole can be completed by injection, and the weight is light. Other objects, advantages and novel features of the invention will become apparent from the accompanying drawings. 、,田 [Embodiment] The technology, means and functions of the present invention are used for the purpose of comparison with the example of the case, and this is for illustrative purposes only, and is not used in patent applications. Limited by this structure. Referring to Figure 1, the body of the pneumatic tool of the present invention is a combination of a pneumatic tool and a handle. The outer casing of the present invention includes a metal material, the present invention, and a handle body 20 of a plastic material. The metal body 10 can maintain the good structural strength of the outer casing unit 1 and the plastic material handle body 2 is integrally formed and formed, and the internal tunnel is directly completed during forming. Wherein: • Please refer to FIG. 2 , which is an exploded perspective view of the pneumatic tool of the gun body and the grip of the present invention. The body 10 has a gas chamber 11 , and the gas chamber 11 has a groove 111 , and the groove 111 is a body 1 . The air chamber 1 is provided with a groove 111 of the tool, and the body 10 is provided with a groove 12 on the side, and a V-shaped first joint surface 121 and a periphery of the engaging groove 12 are formed in the engaging groove 12 to form a groove. The flanges 122 of the ring and the flanges 122 project from the front and rear sides of the body 1 to a first bearing surface 123. A first air guiding system 13 is defined in the engaging groove 12 of the main body 10. The first air guiding system 13 has a first air channel 13 and two guiding slots 132 and two second air passages 133 disposed on the two guiding slots 132. The first and second air passages 131 and 133 are in communication with the air chamber 11 of the body 10. The first and second air passages 133 and 133 are positive and negative intake air passages respectively, and the first joint surface 121 is fixed by four. Hole 14. The handle body 20 is coupled to the engaging groove 12 of the body 1〇. The handle body 2 has a handle portion 21, and an engaging portion 22 is formed at the end of the handle body 20 to engage with the engaging groove 12 of the body 10. The engaging portion 22 forms a second joint surface 221 of the shape of the first joint surface 121 of the body 1 , and the front and rear ends of the handle body 1 are formed to cooperate with the first bearing surface 23 of the body 10 . Second bearing surface 222. A first guiding system 23 is formed on the second bonding surface 221 to cooperate with the first guiding system 13 so that the body 10 can communicate with the handle 2, and the second guiding system 23 includes a first The hole 231 and the second hole 2 are erected, and the first hole 231 and the second hole 232 are penetrated through the two ends of the handle body 20, and four perforations are formed on the fixing hole 14 of the main body 10 on the second joint surface 221 of the second layer. 233' is fixed to the fixing hole 14 of the body 1 through the through hole 233 of the handle 20 through the four fixing members 24, and the handle body 20 is coupled with the body 1 and is disposed between the handle 20* and the fixing member 24. Shim 241. - a venting pad body 25 is disposed between the body 1 〇 and the shank body 20 to prevent pressure gas from leaking. The first venting hole 231, the second hole 232 and the through hole 233 of the sluice pad body 25 are opened with respect to the shank body 20. A through hole 25, a second through hole 252 and a third through hole 253, allow the pressurized gas to pass from the handle 2 to the body 10 without leaking. The handle body 20 defines a control slot 26 connecting the first tunnel 231 and the second tunnel 232 at the lower end of the front second bearing surface 222. Referring to FIG. 3 to FIG. 6 , the air chamber 11 has a flow passage 15 communicating with the second air passage 133 and a coupling groove 16 on the rear side, and the coupling groove 16 is for engaging the cylinder. Further, the handle body 20 is provided with an air inlet 27 and an air passage 28, and the air inlet 27 and the air passage 28 are connected to the control slot 26, and the air inlet 27 is different from the engaging portion 22 in the handle 20. The end forms an air inlet 271 to which the intake pipe is connected. The first tunnel 231 of the handle body 20, the first air passage 131 ❿ of the body 1 and the air chamber 11 communicate with each other, and the second tunnel 232 of the handle body 20, the first air passage 133 of the body 10, the flow passage 15 and the air chamber The 11 phases are connected to form two different intake directions. The pressure air first 131 or the second air passage 133 enters to control the driving direction of the pneumatic tool 2 in the forward and reverse directions. Please refer to FIG. 6 , which is a state diagram of the present invention. A driving device 30 can be connected to the main body 1 , and the driving device 3 is fixed by a cover 31 . The driving device 30 has a rotor and a gas: The tool head (not shown) can drive the rotor to rotate the tool head by the pressurized gas, and the control slot 26 200934624 is equipped with a control device for controlling the pressure gas entering the person 4G and a lever for controlling the forward and reverse rotation. The pneumatic tool 2 is composed of a housing unit armoring device and a button device 40. When the body 10 is combined with the handle body 20, the cylinder of the body 1〇 is first twisted to make the body 10 swell, and then the handle body 20 is combined with the body 1〇, and after the body of the metal material is cooled, the front and rear ends of the paste body 1Q The second bearing surface 222 ′ of the first bearing surface 123 is tightly fixed to the fixing hole 14 of the body 10 through the through hole 233 and the venting pad body 25 . The joint surface 12 of the body 1〇 and the handle body 20 is a v-shaped inclined cone design, so that the handle body 20 can effectively receive the body 1〇, and the body 1〇 is not easily swayed with the handle body 2〇. In the embodiment, the material of the body 1〇 is iron, and the handle body 2〇 is plastic, so that the body 1{) can maintain good structural strength, and the axial stroke is short, which facilitates subsequent opening and processing. The handle body 2〇 is an integrally formed plastic material, and the inner hole can be completed when the injection is made, and the plastic handle body 2 has a good touch feeling, can maintain constant temperature and light weight, of course, the body 1〇 and the handle body 2〇 A designer who can achieve the same effect for other materials. In view of the above, it can be summarized that the present invention has the following advantages: 1. The pneumatic tool of the combination of the body and the grip of the present invention, wherein the body and the handle system adopt a separate design, and the body has good structural strength. The metal material, and the handle body is integrally formed and shot out, and the lightweight plastic material does not need to have an internal tunnel. 2. The pneumatic tool of the combination of the gun body and the grip of the present invention, wherein the joint surface of the body and the handle body is a V-shaped tapered cone design, and the cylinder is heated and swelled by the combination, and then the handle body is placed. After the cooling, the handle is clamped before and after. 200934624 - Body '俾 has good structural strength between the body and the handle, and is not easy to loose. However, the above description is only a preferred embodiment of the present invention, and when it is not possible to limit the scope of the practice of the present invention, the numerical value is changed or the equivalent element is replaced, or the patent is applied according to the present invention. Equivalent changes and modifications to the scope are still within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of the present invention. Figure 2 is a perspective exploded view of the present invention. Figure 2 is a cross-sectional view taken along line 3_3 of Figure 1 of the present invention. Figure 4 is a cross-sectional view taken along line 4-4 of Figure 3 of the present invention. Figure 5 is a cross-sectional view taken along line 5-5 of Figure 3 of the present invention. Figure 6 is a diagram showing the state of use of the present invention. The annex is the Patent No. M292457 of the Republic of China Patent Certificate No. ❹ [Main component symbol description] 1 Shell unit 10 body 111 groove 121 first joint surface 123 first bearing surface 131 first air passage 2 pneumatic tool air chamber 12 engagement groove 122 flange 13 first flow guiding system 132 guide Slot 10 200934624 133 Second air passage 14 Fixing hole 15 Flow path 16 Bonding groove 20 Handle 21 Grip portion 22 Engagement portion 221 Second joint surface 222 Second bearing surface 23 Second guide 231 231 First hole 232 Two-channel 233 Perforation 24 Fixing member 241 Gasket 25 Stopping pad body 251 First through hole 252 Second through hole 253 Third through hole 26 Control groove 27 Intake port 271 Inlet port 28 Exhaust channel 30 Drive device 31 Cover Board 40 button device 41 lever 11