1286095 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種氣動工具集塵管接頭之改良構造，尤指一 種能調整角度且可配合不同集塵袋使用之集塵管接頭。 【先前技術】 如第6圖所示，為習用之氣動工具集塵管接頭構造，其係運 ，於一氣動研磨機，具有一本體6，該本體6設有一進氣管 ^-中空管體6 2，該管體6 2 -端連接於本體6，且管體遠離 連接一具集塵袋之集塵管6 3，以供收集該 之細條塵，而該進氣管61則與—供氣裝置（圖中 塵收?籌可有效將該氣_磨機所產生的粉 ㈣二A 在使用上，受限麟進氣管6 1與該中 Κ =定設置而無靈活性，加上該集塵管6 3與進氣 i於，隹^二，長度’#該氣動研磨機在侧移變換方向時， 係具有撓性之薄管，因此，與進氣管6 1 “ 導引效果用者小臂、手腕而受到擠壓變形致影響粉塵 【發明内容】 且隼’在於解決上述的問題而提供—種氣動工 生。 -便°亥木塵官後段與進氣管無相互纏繞的情形發 氣動研磨機間的角^的1 ^ ί集齡接頭具有可調整集塵管與 影響粉塵Ρ效果二管不再有卡到使用者小臂、手腕而 1286095 一集塵管相連，且該卡抵部延伸設有一 外側具有卡勾以套設於-具通道之連二=連:：:f，該連結部 ΐ連ΐ管與連結部成樞接狀，且該固件使 通，俾供粉塵流通。 、運、、、σσ卩之集塵道相連 本發明之上述及其他目的與優點，難 之詳細說明與附圖中，獲得深入了解。、下处所埯用實施例 當然，本發明在某些另件上，或另 但所選用之實施例，則於本·#中有所不同， 中展示其構造。 于手、、、田5兄明，並於附圖 【實施方式】 例社1圖至第5圖，圖中所示者為本發明所選用之外 =2日5; ti1圖及第2圖所示，其係义包括，氣 段2 1 ’俾與-集塵管3相連，且該；卜;t J-鑛齒 實施例中’該通道41後段係以 容置空間4 3，且該連接管4外侧具有一夕t 盘連接其具内螺紋段5 1之鎖固件5使該連結部1 2 ΐ且Ϊ’該鎖固件5遠離内螺紋段5 1之一侧依序 出；該凸出部5 3传位^連=用9=加㈣性及防止粉塵逸 =i與該萬向接頭1連結部12外η 可被鎖ΙΙΗΦ 4 Λ 後’連ί部1 2異於連接管4方向的外側 ' 出部5 3所環繞，以對連結部1 $形成一迫緊 6 1286095 二Hi連接管4内側通道4 1與連結部1 2内側之隹塵、首Ί 頭丄裝設及擺成漸擴之啦口 1 2 2，俾提供萬向接 欲組裝該氣動工具集塵管接 將該萬向綱i之_賴部丨2 J ，使用者可 的後段中，並於該鎖固件5之容官4内侧通道4 1 1 ’接著，旋轉該鎖固件5，料鎖 ^置该0型環5 2 外側，以使該萬向_1#定ms;螺合於該連接管4 藉由卡勾i i 套二:=_之卡抵部11外側並 如第4圖所示二 1位於連接管4通道4 i後段處係由2 連結部i 2内側之集塵道i 2 ，該 ! 2 4之Ϊ塵=又2 f十擺動時，該連結部 成-連續線段，以使粉塵内侧下方處 袋3 1所收集。 匆、工㈣木塵逼1 2 1，而被集塵 尤其，不論萬向接頭；[擺動之角度如 隹 前端皆不致凸出於該連接管4通道41，可有=^^1之 積’加上該中空套筒2與卡抵部1 i外 ·^ 的堆 廢，研磨機進行研磨時’會產生报多研磨出之於 境的污染，工“ “塵Β接頭在工作時，可針對集塵管3的角度作左、右方向^ 7 1286095 ff ’ ^第5圖所示；使該集塵管3後端與進氣管、 無相互纏繞的情形發生。 ”逆巩s 中未示） 内側ίΪ4Ϊϊί向接頭1轉動的過程中，因本發明之連接管4 該萬ϊϋ ίΞ射貞固件5凸出部5 3所形成圓弧的曲 f向接碩1連結部丄2外_同，以使 ^兵 主上更為順暢，且該凸出部5 3可對 、角度调 用，加上〇型環59b2丄形成―迫緊作 彈性許，可iiL ‘為谷置於谷置空間5 2中橡膠所製成的 有方便更換及較佳氣密性的優點，此外，因哕μ 卡把iilf該萬向接頭1卡抵部11外側具有—卡勾111以 :以;空套筒2外周環設，齒段。以引 = d加上该中空套筒2可根據集塵管3營和的女丨而承 '、’以使本發明具有可翻於雜不 、 以上所述實施例之揭示係細兒明本“二 ‘明’故舉凡數值之變更或等效元件之置換仍應隸屬本發明 1範 成前=詳;； 【圖式簡單^】付&專利法之叙，出專利申請。 Ϊ i圖係本發明運用於氣動研磨機之示意圖 ^2圖係本發明之組合剖視圖 ，3圖係本發明組裝時之示意圖 3 Ξ ίί發明上、下調整角度之使用狀態示意圖 ϊ=it發明左、右調整角度之使用狀態示意圖 U要之示意圖 (習用部分） 進氣管6 1 本體6 1286095 中空管體6 2 (本發明部分） 集塵管6 3 萬向接頭1 卡抵部1 1 卡勾1 1 1 連結部1 2 集塵道121 喇口八口 1 2 2 中空套筒2 鋸齒段2 1 集塵管3 集塵袋3 1 連接管4 通道4 1 外螺紋段4 2 容置空間4 3 鎖固件5 内螺紋段51 容置室52 凸出部5 3 〇型環5 2 11286095 IX. Description of the Invention: [Technical Field] The present invention relates to an improved structure of a pneumatic tool dust collecting pipe joint, and more particularly to a dust collecting pipe joint which can be adjusted in angle and can be used with different dust collecting bags. [Prior Art] As shown in Fig. 6, a pneumatic tool dust collecting pipe joint structure is conventionally used in a pneumatic grinding machine having a body 6 provided with an intake pipe ^- hollow pipe The body 6 2 is connected to the body 6 at the end of the tube 6 , and the tube body is away from the dust collecting tube 63 3 connected to a dust collecting bag for collecting the fine dust, and the air inlet tube 61 is — Gas supply device (the dust collection in the figure can effectively use the powder produced by the gas mill (4) 2A in use, the restricted Lin intake pipe 6 1 and the middle Κ = set without flexibility, plus The dust collecting pipe 6 3 and the air inlet i are in the middle, and the length '# the pneumatic grinding machine has a flexible thin tube when moving in the lateral direction, and therefore, is guided with the intake pipe 6 1 The effect of the user's arm and wrist is subject to crush deformation and affects the dust [invention] and 隼' is to provide a kind of pneumatic workmanship to solve the above problems. -There is no intertwined with the intake pipe at the rear section of Haimuchen The situation arises between the angles of the pneumatic grinders ^ 1 ^ ί ageing joints with adjustable dust collecting tubes and the effect of dust mites. The second tube no longer has a card to use The arm and the wrist are connected with a dust collecting tube of 1,860,095, and the card abutting portion is extended with an outer side having a hook to be sleeved on the second channel of the channel with the following: =: f, the connecting portion is connected to the tube and the connecting tube The part is pivoted, and the firmware is made to pass through, and the dust is circulated. The dust collecting passages of the transportation, the σσ卩 are connected to the above and other objects and advantages of the present invention, and the detailed explanation and the drawings are obtained in depth. The present invention is of course different in the present invention, and the other embodiments of the invention are different in the present, and the construction thereof is shown in the hand. 5 brother Ming, and in the drawing [Embodiment] Example 1 to 5, the figure shown is for the selected use of the invention = 2 days 5; ti1 diagram and figure 2, its meaning Including, the gas segment 2 1 '俾 is connected to the dust collecting pipe 3, and the b; t J-mineral tooth embodiment has a rear space of the channel 41 to accommodate the space 43, and the outer side of the connecting pipe 4 has a The y t disk is connected to the locking member 5 having the internal thread segment 5 1 so that the connecting portion 1 2 Ϊ and the locking member 5 are sequentially separated from one side of the internal thread segment 5 1; Output 5 3 transfer position ^ use = 9 = plus (four) and prevent dust yi = i and the universal joint 1 joint portion 12 outside η can be locked ΙΙΗ Φ 4 Λ after ' ί 部 1 2 different from the connecting tube 4 The outer side of the direction is surrounded by the outer portion 5 3 to form a pressing force on the connecting portion 1 $ 6 1286095. The inside of the inner connecting passage 4 1 of the Hi connecting pipe 4 and the inner side of the connecting portion 1 2 are installed and arranged. The gradual expansion of the mouth 1 2 2, 俾 provides universal connection to assemble the pneumatic tool dust collector to connect the universal directional i _ Lai 丨 2 J, the user can be in the back section, and in the lock 5 The inner channel 4 1 1 ' of the container 4 is then rotated, the lock 5 is placed, and the outer side of the 0-ring 5 2 is placed so that the universal direction is fixed to the connecting tube 4 by The hook ii ii 2: = _ the card outside the 11 is outside and as shown in Fig. 4, the second 1 is located at the rear of the connecting pipe 4 channel 4 i by the dust collecting channel i 2 inside the connecting portion i 2 , the ! 2 When the dust of 4 is further swayed by 2 f, the joint portion is formed into a continuous line segment so that the bag 31 is collected at the inner side of the dust. In a hurry, the work (4) wood dust is forced to 1 2 1, and is dust-collected especially, regardless of the universal joint; [the angle of the swing, such as the front end of the raft, does not protrude from the connecting pipe 4 channel 41, there may be a product of =^^1 In addition, the hollow sleeve 2 and the pile abutting part 1 i are piled up, and when the grinding machine performs grinding, it will produce a lot of contamination caused by the grinding, and the work "" The angle of the dust collecting pipe 3 is left and right direction ^ 7 1286095 ff ' ^ Fig. 5; the rear end of the dust collecting pipe 3 and the intake pipe are not intertwined. In the process of rotating the joint 1 during the rotation of the inner side, the connecting tube 4 of the present invention has a circular arc of the convex portion 5 formed by the protruding portion 5 of the present invention. Part 丄 2 outside _ the same, so that the main armor is smoother, and the bulging part 5 3 can be called, the angle is called, plus the 〇-shaped ring 59b2 丄 formation - forced to make elastic, can be iiL 'for the valley The rubber placed in the valley space 52 has the advantages of convenient replacement and better airtightness. In addition, since the iiμ card has iilf, the universal joint 1 has a hook 111 on the outer side of the card abutting portion 11 to: The outer sleeve of the empty sleeve 2 is provided with a tooth segment. The hollow sleeve 2 can be combined with the female scorpion of the dust collecting tube 3 to make the invention have the ability to turn over The disclosure of the above-mentioned embodiments is a modification of the present invention. The change of the numerical value or the replacement of the equivalent element should still belong to the present invention before the invention becomes a detailed description;; [Simple figure ^] pay & Patent law, patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 2 is a schematic cross-sectional view of the present invention, FIG. 3 is a schematic cross-sectional view of the present invention, and FIG. 3 is a schematic view of the state of use of the upper and lower adjustment angles. Schematic diagram of the state of the right adjustment angle U (study part) Intake pipe 6 1 body 6 1286095 hollow pipe body 6 2 (part of the invention) Dust collecting pipe 6 3 universal joint 1 card abutment 1 1 card Hook 1 1 1 Connecting part 1 2 Dust collecting path 121 Rabing eight port 1 2 2 Hollow sleeve 2 Sawtooth section 2 1 Dust collecting tube 3 Dust bag 3 1 Connecting pipe 4 Channel 4 1 Externally threaded section 4 2 accommodating space 4 3 Locking 5 Internal thread section 51 accommodating chamber 52 Projection 5 3 〇-ring 5 2 1