201207282 六、發明說明： 【發明所屬之技術領域】 ' 本發明係關於一種快速接頭，尤指一種可方便製造、 降低成本、快速保養、減少故障且可安全使用之快速接頭 者。 【先前技術】 按，請配合參看如圖9所示，既有快速接頭7〇 一般係 用於管路的銜接且設有一本體71、一定位座72、一閥座73 鲁及一外殼體74,其中該本體71係為一中空柱體且一端係用 以與一空氣壓縮機（圖未示）相連接，該定位座72係與該本 體71的另一端相螺合且在外表面間隔環設有複數個套設孔 721 ’於各套設孔721中設有-定位珠722，該閥座73係 設於該本體71内且設有一與本體71内部相連通的進氣口 731，該外殼體74係可移動地套設於該定位座72的外表面 且與各定位珠722相抵靠，該外殼體74於内部係設有一與 該本體71相抵靠的推抵彈簧741 ; 籲 然而，既有快速接頭7〇雖可提供一快速連接管路的效 果，但既有快速接頭70不僅於製造時，必須分別製作該本 體71與該定位座72’會相對增加製造所需之成本與時間， 且在組裝時則必須將該本體71與該定位座72進行螺合組 裝，相當不方便，另外，既有快速接頭7〇的本體7彳與定 位座72螺合處，於長時間使用後容易產生氣體外洩的情 形，不僅無法準確地進行管路的連接且會潛藏著危險；月 再則，既有快速接頭70雖可透過各定位珠722滑動的 方式而與一公接頭（圖未不）相結合，藉以進行氣體的傳輪與 3 201207282 使用’但當使用後欲將該公接頭與既有快速接頭7 〇相分離 時’需以手推移該外殼體74，使各定位珠722與該公接頭 相分離而解除卡扣狀態，進而讓公接頭可自既有快速接頭 70中彈出’但是在彈出的過程中，由於該閥座73仍處於通 氣的狀態，因此，高壓氣體的衝力會加速兩者的分離，此 時若未穩固地抓住與公接頭相連接的管子，則該管子可能 會因高壓氣體的衝力而產生亂甩的情形，進而導致打傷操 作者的現象，所以，既有快速接頭7〇與公接頭相分離時， _ 會文到氣體的影響而有瞬開衝開的缺失，不僅造成工作的 不便，亦潛藏著危險，誠有加以改進之處。 【發明内容】 因此’本發明有鑑於既有快速接頭結構與操作的缺失 與不足，特經過不斷的試驗與研究，終於發展出一種能改 進現有缺失之本發明。 本發明主要在於提供一種快速接頭，其係透過精簡的 結構配置，進而提供提供一可方便製造、降低成本、快速 籲保養、減少故障且可安全使用的快速接頭之目的者。 基於上述目的，本發明之主要技術手段在於提供一種 快速接頭，其係設有一本體、一閥座及一外殼體，其中： "亥本體係為一體成形之中空柱體且設有一結合端及一 定位端，該本體於靠近該結合端的内部係依序設有一進氣 室、一内控較該進氣室小的卡設槽及—與卡設槽柄連通的 出=室，該本體於該出氣室内係設有一復位彈簧，該本體 於靠近該定位端的外表面係間隔貫穿設有複數個與該出氣 室相連通的套設孔，且該本體於各套設孔内係設有—定位… 4 201207282 珠，另該本體於中段處係間 室相連通㈣氣孔;“向貫穿有複數個與該出氣 該間座係可移動地設於哕 °玄本體内且設有—封閉端及一 開放端，該閥座的封閉端係 r °又於5玄本體的進氣室内，該 閥座於罪近該封閉端的外表 體進氣室相連通的進氣口貫穿5又有至少—與該本 、叼逗乱口，该閥座於靠近各進氣口的内部 =套設有一抵靠環’該復位彈簧係套設結合於該閥座的外 且該閥座位於開放端的外表面係與各定位珠相抵 罪；以及 _ 〃 4外4體係可移動地套設於該本體的外部且設有一彈 =緊m推抵彈#，該彈箸槽係凹設於該外殼 體一端的内表面且套設於兮太科 < 又於°亥本體的中段處，而該迫緊槽係 叹於該外殼體靠近該環抵槽的内表面，該推抵彈簧係套設 於該本體的外表面上且設於該彈簧槽内。 進一步’該本體於定位端的外表面係環形凹設有一限 :槽。於5亥限位槽中係套設有一限位環，該外殼體係在異 2彈簧槽的-端係環形凹設有一與該本體限位環相貼靠 %抵槽，使該外殼體可設於該本體的外表面上。 再進-步，該本體於中段處的外表面係環設有一抵靠 面’該推抵彈簧的兩料分別抵靠於該抵靠 等 之間。 較佳地，該本體於該卡設槽内係設有—密封套環及一 =復位彈菁相貼靠的塾圈’該閥座的封閉端係經該密封 晉％與该墊圈而伸於該本體的進氣室内。 較佳地，該密封套環與該墊圈係藉由複數橫向貫穿該$ 201207282 本體中段處且相平行設置的定位銷而固設於該本體的卡設 槽中，言亥復位料係套設結合於該閥座的外表面而介於各 定位銷與該閥座的開放端之間。 、 較佳地，該本體於靠近結合端的内表面係設有一螺紋。 較佳地，該本體於靠近結合端的外表面係設有—螺紋。 藉由上述的技術手段可知，本發明的快速接頭於使用 時’係透過一體成形且具定位效果的本體設置方 <，不僅 可避免既有快速接頭需製造一本體與一定位座兩構件進行 組裝所需花費的成本與時間’且可避免兩構件於長時間使 用後發生氣體外洩的情形，#則，透過於該本體中段處設 置複數個洩氣孔可將高壓氣體部份分散排出的方式，可有 效避免公接頭與本體相分離時產生的危安問題，藉以構成 -可方便製造、降低成本、快速料 '減少故障且可安全 使用的快速接頭者。 【實施方式】 為能詳細瞭解本發明的技術特徵及實用功效，並可依 照說明書的内容來實施’玆進一步以如圖式所示的較佳實 施例，詳細說明如后，請參閱如圖1至4所示，本發明之 快速接頭（日規）係設有一本體1〇、—閥座2〇及一外殼體 30 ，其中： 該本體10係為一體成形之中空柱體且設有一結合端 101及一定位端102, #中該本體10的結合端1〇1係用以 一與空氣壓縮機（圖未示）相結合，如圖3或圖8A所示，該 本體10於靠近結合端101的内表面或外表面係設有—螺紋 11 1 ’泫本體1 0於靠近該螺紋i彳彳的内部係依序設有—與， 6 201207282 空氣壓縮機相連通的進氣室112、一内徑較該進氣室112 小的卡設槽113以及一與卡設槽113相連通的出氣室 114，該本體10於該出氣室114内係設有一復位彈簧12, 較佳地，該本體1 0於該卡設槽1彳3内係設有一密封套環 1 3及一與該復位弾簧1 2相貼靠的墊圈14，該密封套環1 3 與該塾圈14係藉由複數橫向貫穿該本體1 〇中段處且相平 行設置的定位銷1 5而固設於該本體1 〇的卡設槽1彳3中， 該本體1 0於靠近該定位端】02的外表面係間隔貫穿設有複 鲁數個與该出氣室1 1 4相連通的套設孔1 1 5，且該本體1 〇於 各套设孔11 5内係設有一定位珠彳6，且該本體彳〇於定位 鈿1 02的外表面係環形凹設有一限位槽11 6，於該限位槽 116中係套設有一限位環17’另該本體1〇於中段處的外表 面係環設有-抵靠面117，另該本體1〇於靠近各定位銷15 的中段處係間隔徑向貫穿有複數個與該出氣室m相連通 的洩氣孔11 8 ; $間座2Q係、可移動地設於該本It 1Q内且設有-封 Λ TL aa .1201207282 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a quick connector, and more particularly to a quick connector that can be easily manufactured, reduced in cost, fast in maintenance, reduced in failure, and safe to use. [Prior Art] Press, please refer to FIG. 9 together, the quick joint 7 is generally used for pipe connection and is provided with a body 71, a positioning seat 72, a valve seat 73 and an outer casing 74. The body 71 is a hollow cylinder and is connected at one end to an air compressor (not shown). The positioning base 72 is screwed to the other end of the body 71 and is spaced apart from the outer surface. A plurality of sleeve holes 721' are provided in each sleeve hole 721 - a positioning bead 722 is disposed in the body 71 and is provided with an air inlet 731 communicating with the interior of the body 71. The body 74 is movably sleeved on the outer surface of the positioning seat 72 and abuts against the positioning beads 722. The outer casing 74 is internally provided with a pushing spring 741 abutting against the body 71. Although the quick connector 7 can provide a quick connection pipe, the quick connector 70 must not only manufacture the body 71 and the positioning block 72', respectively, and the cost and time required for manufacturing. And the body 71 and the positioning seat 72 must be screwed during assembly. The assembly is quite inconvenient. In addition, the body 7彳 of the quick connector 7〇 is screwed with the positioning seat 72, which is prone to gas leakage after long-term use, and the pipe connection cannot be accurately performed. There is danger in the future; in the future, the quick joint 70 can be combined with a male connector (not shown) by sliding the positioning beads 722 to carry out gas transfer and 3 201207282 use 'but when used When the male connector is to be separated from the existing quick connector 7 ', the outer casing 74 needs to be manually pushed, so that the positioning beads 722 are separated from the male connector to release the buckle state, so that the male connector can be self-contained. There is a pop-up in the quick connector 70. However, in the process of ejecting, since the valve seat 73 is still in a ventilated state, the momentum of the high-pressure gas accelerates the separation of the two, and if it is not firmly grasped with the male connector If the pipe is connected, the pipe may be scrambled due to the high-pressure gas, which may cause injury to the operator. Therefore, when the quick connector 7 is separated from the male connector, The impact of gas and have instant open missing red open, not only inconvenience the work, also lurking danger, to be honest there are improvements. SUMMARY OF THE INVENTION Therefore, the present invention has finally developed a present invention which can improve existing defects by continually testing and researching in view of the lack of structure and operation of the quick joint. SUMMARY OF THE INVENTION The present invention is primarily directed to providing a quick connector that provides a simplified configuration for providing a quick connector that can be easily manufactured, reduced in cost, quickly serviced, reduced in failure, and safe to use. Based on the above objective, the main technical means of the present invention is to provide a quick connector, which is provided with a body, a valve seat and an outer casing, wherein: "Haiben system is an integrally formed hollow cylinder and has a joint end and a positioning end, the body is disposed adjacent to the inner end of the joint end, and is provided with an air inlet chamber, a latching slot having a smaller internal control chamber and an outlet chamber communicating with the latching slot. The outlet chamber is provided with a return spring, and the body is spaced apart from the outer surface of the positioning end to be provided with a plurality of sleeve holes communicating with the outlet chamber, and the body is provided in each sleeve hole-positioning... 4 201207282 Beads, the body is connected to the middle compartment at the middle section (4) vents; "There are a plurality of vents that are movably disposed in the 玄° 玄本 and are provided with a closed end and an open End, the closed end of the valve seat is r ° and is in the air inlet chamber of the 5 body, the valve seat is connected to the air inlet of the outer body of the closed body near the closed end, and at least - and the叼 叼 叼 , 该 该 该 该 该The inner part of each air inlet is provided with an abutting ring. The return spring sleeve is sleeved outside the valve seat and the outer surface of the valve seat at the open end is sinned against each positioning bead; and _ 〃 4 The system is movably sleeved on the outside of the body and is provided with a bullet=tight m to push the bullet#, the magazine slot is recessed on the inner surface of one end of the outer casing and is sleeved on the 兮太科< The middle portion of the body is located, and the pressing groove is slanted to the inner surface of the outer casing adjacent to the annular abutment groove, and the pushing spring is sleeved on the outer surface of the body and disposed in the spring groove. The outer surface of the body is provided with a limit: a groove in the outer surface of the positioning end. A limiting ring is sleeved in the 5-well limiting groove, and the outer casing system is provided with an annular recess in the end of the different spring groove. The body limiting ring abuts against the groove, so that the outer casing can be disposed on the outer surface of the body. Further, the outer surface of the body at the middle portion is provided with an abutting surface 'the pushing spring Preferably, the two bodies are respectively disposed between the abutment and the like. Preferably, the body is provided with a secret in the card slot. a collar and a ring that is placed against the resetting ring. The closed end of the valve seat extends through the seal and the gasket into the air intake chamber of the body. Preferably, the sealing collar and the sealing ring The gasket is fixed in the clamping groove of the body by a plurality of positioning pins extending transversely through the middle portion of the body of the $201207282, and the resetting sleeve is coupled to the outer surface of the valve seat. Preferably, the body is provided with a thread on the inner surface of the body adjacent to the joint end. Preferably, the body is provided with a thread on the outer surface adjacent to the joint end. It can be seen from the above technical means that the quick connector of the present invention is configured to be integrally formed and has a positioning effect by the body assembly, which not only avoids the need for the existing quick connector to manufacture a body and a positioning member for assembly. The cost and time required can be avoided, and the gas leakage of the two components after long-term use can be avoided. #, the high-pressure gas portion can be dispersed and discharged through a plurality of vent holes at the middle portion of the body. The method can effectively avoid the dangerous problems caused when the male connector is separated from the body, thereby forming a quick connector that can be easily manufactured, reduced in cost, and quickly used to reduce failure and be safe to use. [Embodiment] In order to understand the technical features and practical effects of the present invention in detail, and in accordance with the contents of the specification, the present invention will be further described with reference to the preferred embodiments as illustrated in the accompanying drawings. As shown in FIG. 4, the quick connector (day gauge) of the present invention is provided with a body 1 —, a valve seat 2 〇 and an outer casing 30, wherein: the body 10 is an integrally formed hollow cylinder and is provided with a joint end. The combination end 101 of the body 10 is used for combining with an air compressor (not shown). As shown in FIG. 3 or FIG. 8A, the body 10 is adjacent to the joint end. The inner surface or the outer surface of the 101 is provided with a thread 11 1 'the body 10 is disposed adjacent to the inner portion of the thread i — - an air inlet chamber 112 communicating with the air compressor of 6 201207282, a locking groove 113 having a smaller inner diameter than the inlet chamber 112 and an outlet chamber 114 communicating with the locking groove 113. The body 10 is provided with a return spring 12 in the outlet chamber 114. Preferably, the body 10 is provided with a sealing collar 13 and a reset spring in the clamping groove 1彳3 1 2 abutting washer 14 , the sealing collar 13 and the ring 14 are fixed to the body 1 by a plurality of positioning pins 15 which are transversely arranged in the middle of the body 1 and are arranged in parallel In the card slot 1彳3, the outer surface of the body 10 is disposed adjacent to the outer surface of the positioning end 02, and a plurality of sleeve holes 1 1 5 communicating with the air outlet chamber 1 14 are disposed. A positioning bead 6 is disposed in the sleeve 1 of the main body 1 , and a limiting groove 11 6 is defined in the outer surface of the positioning hole 环形 102 , and the limiting groove 116 is disposed in the limiting groove 116 . The sleeve is provided with a limiting ring 17', and the outer surface of the body 1 is disposed at the middle portion of the collar, and the abutting surface 117 is disposed. The body 1 is radially adjacent to the middle portion of each of the positioning pins 15 a plurality of air leakage holes 11 8 communicating with the air outlet chamber m; a spacer 2Q system, movably disposed in the present It 1Q and provided with a sealing TL aa .1
端Γ及一開放端22 ’該閥座20的封閉端21係經該密封 套壞1 3與該墊圈彳4而伸於哕 甲於。玄本體10的進氣室112内，該 間座2 0於靠近該封閉端2 ]的 的卜表面上係貫穿設有至少一 ✓、該本體1〇進 靠 、 連通的進氣口 23,該閥座2〇於 罪近各進氣口 23的内部係套#右 1 4 奮。又有—抵靠環24，該復位彈簧 係套设結合於該閥座2〇 ψΒ ^ r衣面而介於各定位銷15與 該間座20的開放端22之 的外矣# 且5亥閥座20位於開放端22 的外表面係與各定位珠16相抵靠；以及 該外殼體30係可移動地 貧叹於該本體1 0的外部且設[ 7 201207282 有一彈簧槽31、一環抵槽32、一迫緊槽33及—推抵彈簧 34，其中該彈簧槽31係凹設於該外殼體30 —端的内表面 且套設於該本體1 〇的中段處，該環抵緣32係環形凹設於 該外殼體30的另一端且與該本體]〇的限位環]7相貼靠， 使該外殼體30可設於該本體1 〇的外表面上，而該迫緊槽 33係設於該外殼體3〇靠近該環抵槽32的内表面該推抵 彈簧34係套設於該本體彳〇的外表面上且兩端係分別抵靠 於該抵靠面1 1 7及該彈簧槽31之間。 請參看如圖3及4所示，本創作快速接頭在未使用時， 由於閥座20受到復位彈簧12的推頂，使閥座扣設的封閉 端21係抵靠於該密封套環13與該墊圈14處而呈一氣體斷 路的狀態，再則’當本體1G的結合# 1G1與—空氣壓縮機 (圖未不）相結合時，受到本體1〇内部氣體推抵的作用，使 閥座20封閉端21緊閉於該密封套環13與該塾圈μ處， 而不會有洩氣的情形； 請配合參看如圖5所示，當本創作快速接頭與—具 環形卡合槽广的公接頭5〇進行結合時，首先係如圖： 丁可透過單手操作的方式將公接頭5〇設有環形卡合槽丨 的一端經該本體的定位端1〇2與出氣室m而***該^ 2〇中並推抵該抵靠環24,使該閥座20朝該本體1〇結合』 101的方向移動，彳隹而你々+ , t 使各疋位珠1 6與該閥座20的外. 面相分離，同時使該外M一， 党推抵彈簧34的推動後 使§玄迫緊槽3 3推：^y Λ 推抵各足位珠16與該公接頭5〇的卡合才 51相卡設結合，读讲Α , 透過各疋位珠16卡設於該卡合 外殼體30迫緊槽33 „ & 士 a ' s 、方式，使該公接頭50可穩固地病 201207282 該本體10相結合，其中當該公接頭50透過各定位珠16而 與該本體1 0相結合時，該閥座20的封閉端2彳係朝該本體 10的結合端101移動，進而使該閥座2〇的各進氣口 23與 該進氣室112呈一通氣狀態，即完成該公接頭5〇的插接操 作，使空氣壓縮機所產生的高壓氣體可經該本體1〇的出氣 至112與該闊座20而進入該公接頭5〇中。The end end 22 and the open end 22' of the closed end 21 of the valve seat 20 extend through the seal sleeve 13 and the washer 4 to the armor. In the air inlet chamber 112 of the body 10, the space 20 of the space 20 is adjacent to the air inlet 23, and the air inlet 23 is connected to and connected to the body. The valve seat 2 is sinned to the inner sleeve of each air inlet 23 #右1 4 Fen. And abutting against the ring 24, the return spring sleeve is sleeved on the seat of the valve seat 2 r 而 而 介于 介于 介于 介于 介于 各 且 且 且 且 且 且 且 且 且 且 且The valve seat 20 is located on the outer surface of the open end 22 and abuts against each of the positioning beads 16; and the outer casing 30 is movably smothered outside the body 10 and is provided with a spring groove 31 and a ring abutting groove [7 201207282] 32, a pressing groove 33 and a pushing spring 34, wherein the spring groove 31 is recessed on the inner surface of the end of the outer casing 30 and is sleeved at a middle portion of the body 1 , the ring abutment 32 is annular concave The outer end of the outer casing 30 is disposed on the outer end of the outer casing 30 so that the outer casing 30 can be disposed on the outer surface of the body 1 , and the pressing groove 33 is fastened. The urging spring 34 is sleeved on the outer surface of the ring body 32 and is disposed on the outer surface of the body cymbal and the two ends abut against the abutting surface 1 17 and the spring respectively. Between the slots 31. Referring to Figures 3 and 4, when the quick connector of the present invention is not in use, since the valve seat 20 is pushed by the return spring 12, the closed end 21 of the valve seat is abutted against the sealing collar 13 and The gasket 14 is in a state of gas disconnection, and when the combination of the body 1G1 and the air compressor (not shown) is pressed by the internal gas of the body 1 to make the valve seat 20 The closed end 21 is tightly closed to the sealing collar 13 and the collar μ, and there is no deflation; please refer to FIG. 5, when the creation of the quick joint and the annular engagement groove are wide. When the male connector 5 〇 is combined, the first is as shown in the figure: The one end of the male connector 5 〇 with the annular engagement groove is inserted through the positioning end 1 〇 2 of the body and the air outlet m through one-hand operation. The yoke is pushed against the abutment ring 24, and the valve seat 20 is moved toward the body 1 〇 "101", and then you 々 +, t make each of the 珠 beads 16 and the valve seat 20 outside. The surface is separated, and at the same time, the outer M1, the party pushes against the push of the spring 34, so that the § Xuan forced slot 3 3 push: ^y Λ push to each foot 16 is engaged with the 51-inch card of the male connector, and the card is inserted into the outer casing 30 through the respective bead 16 to tighten the groove 33 „ & a ' s , manner, The body 50 can be firmly connected to the body 201207282. When the male connector 50 is coupled to the body 10 through the positioning beads 16, the closed end 2 of the valve seat 20 is directed toward the body. The joint end 101 of the 10 is moved, so that the air inlets 23 of the valve seat 2〇 and the air inlet chamber 112 are in a ventilated state, that is, the plugging operation of the male joint 5〇 is completed, so that the air compressor generates The high pressure gas can enter the male connector 5 through the outlet of the body 1 to 112 and the wide seat 20.
請配合參看如圖7所示，當欲將該公接頭5〇與該本體 10相分離時，則係透過推動該外殼體3〇而壓縮該推抵彈簧 34且將公接頭50朝該本體1〇定位端1〇2的方向拉出的方 式，可使各定位珠16與該閥座2〇靠近開放端22的外表面 相抵靠而與該卡合槽51相分離’即可方便地將該公接頭5〇 與該本體10相分離’其中在將公接頭5〇與該本體1〇相分 離過程中，位於該本體10中段處的各沒氣孔118可將高壓 氣體自本體10令部份分散排出，可有效降低高壓氣體的衝 力’進而避免該公接頭.50與本體1Q分離時因高壓氣體的 衝力而傷害操作者的情形’另外’該閥座20係受該復位彈 簧12的推動而恢復至如圖3所示的初始位置，使該快速接 頭呈-氣體斷路的狀態，再則’如圖8B、叱與8d所示， 本創作快速接頭亦可與不同規格（如1規Μ &、美規τ型或 德規等）的公接頭6〇A、60B、6〇c相結合。 藉由上述的技術手段可知，本創作快速接頭於使用 時’係透過一體成形且具定位效果的本冑1〇言史置方式，不 僅可避免既有快速接頭70需製造一本體71與一定位座Μ 兩構件進行組裝所需花費的成本與時間，且可避免兩構件 於長時間使用後發生氣體外茂的情形，再則，透過於該本 9 201207282 體10中段處設置複數個茂氣孔118可將高壓氣體部份分散 排出的方式，可有效避免公接頭50、6〇A、6〇B、6〇c與本 體1〇相分離時產生的危安問題，藉以構成一可方便製造' 降低成本、快速保養、減少故障且可安全使用的快速接頭 者。 以上所述，僅是本發明的較佳實施例，並非對本發明 作任何形式上的限制，任何所屬技術領域中具有通常知識 者，右在不脫離本發明所提技術方案的範圍内，利用本發 明所揭示技術内容所作出局部更動或修飾的等效實施例， 並且未脫離本發明的技術方案内容，均仍屬於本發明技術 方案的範圍内。 【圖式簡單說明】 圖1係本發明之立體外觀示意圖。 圖2係本發明之立體分解示意圖。 圖3係本發明沿3_3剖面線之剖面側視示意圖。 圖4係本發明沿4-4剖面線之剖面側視示意圖。 圖5係本發明與一公接頭相結合之立體外觀示意圖。 圖6係本發明之剖面操作側視示意圖。 圖7係本發明之另一剖面操作側視示意圖。 圖8A係本發明之另一實施例外觀侧視示意圖。 圖8B至8D係本發明與不同規格的公接頭相結合之立 體外觀示意圖。 圖9係既有快速接頭之立體分解示意圖。 【主要元件符號說明】 201207282Referring to FIG. 7 , when the male connector 5 欲 is to be separated from the body 10 , the pushing spring 34 is compressed by pushing the outer casing 3 且 and the male connector 50 is directed toward the body 1 . The manner in which the positioning end 1 〇 2 is pulled out is such that the positioning beads 16 can be separated from the outer surface of the open end 22 by the valve seat 2 而 and separated from the engaging groove 51 ′ The male connector 5〇 is separated from the body 10, wherein in the process of separating the male connector 5〇 from the body 1〇, each of the air holes 118 at the middle portion of the body 10 can disperse the high pressure gas from the body 10 Discharge, which can effectively reduce the impulse of the high-pressure gas', thereby avoiding the situation in which the male connector 50 is injured by the high-pressure gas when the body is separated from the body 1Q. In addition, the valve seat 20 is restored by the return spring 12 Up to the initial position shown in Figure 3, the quick connector is in a gas-disconnected state, and then 'as shown in Figures 8B, 叱 and 8d, the inventive quick connector can also be of different specifications (eg 1 gauge & , American standard τ type or German standard, etc.) male connector 6〇A, 60B, 6〇c phase Co. According to the above technical means, the present quick coupling can be used to form a body 71 and a positioning by means of an integrally formed and locating effect. The cost and time required for assembly of the two components, and the occurrence of gas venting after the two components are used for a long time can be avoided. Further, a plurality of vent holes 118 are disposed at the middle portion of the body 10 201207282 The method of dispersing and discharging the high-pressure gas portion can effectively avoid the dangerous problem caused when the male joints 50, 6〇A, 6〇B, 6〇c are separated from the body 1〇, thereby forming a convenient manufacturing process. Quick connector for cost, quick maintenance, reduced failure and safe to use. The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any one of ordinary skill in the art can use the present invention without departing from the scope of the present invention. The equivalent embodiments of the present invention are not limited to the details of the technical solutions of the present invention, and are still within the scope of the technical solutions of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic perspective view of the present invention. Figure 2 is a perspective exploded view of the present invention. Figure 3 is a side elevational view of the section of the present invention taken along line 3-3. Figure 4 is a side elevational view of the cross section taken along line 4-4 of the present invention. Figure 5 is a schematic perspective view of the present invention in combination with a male connector. Figure 6 is a side elevational view of the cross-sectional operation of the present invention. Figure 7 is a side elevational view of another cross-sectional operation of the present invention. Figure 8A is a side elevational view showing another embodiment of the present invention. 8B to 8D are schematic views showing the appearance of the present invention in combination with male connectors of different specifications. Figure 9 is a perspective exploded view of an existing quick connector. [Main component symbol description] 201207282
10 本體 101 結合端 102 定位端 111 螺紋 112 進氣室 113 卡設槽 114 出氣室 115 套設孔 116 限位槽 117 抵靠面 118 洩氣孔 12 復位彈簣 13 密封套環 14 墊圈 15 定位銷 16 定位珠 17 限位環 20 閥座 21 封閉端 22 開放端 23 進氣口 24 抵靠環 30 外殼體 31 彈簧槽 32 環抵槽 33 迫緊槽 34 推抵彈簧 50 公接頭 51 卡合槽 60A公接頭 60日 i公接頭 60C公接頭 70 快速接頭 71 本體 72 定位座 72' 丨套設孔 722 :定位珠 73 閥座 731 進氣口 74 外殼體 741 !推抵彈簀10 body 101 joint end 102 positioning end 111 thread 112 inlet chamber 113 snap groove 114 outlet chamber 115 sleeve hole 116 limit groove 117 abutment surface 118 vent hole 12 reset magazine 13 sealing collar 14 washer 15 locating pin 16 Positioning bead 17 Limit ring 20 Seat 21 Closed end 22 Open end 23 Air inlet 24 Abutment ring 30 Outer casing 31 Spring groove 32 Ring abutment groove 33 Forced groove 34 Pushing spring 50 Male joint 51 Engagement groove 60A Connector 60-day i male connector 60C male connector 70 quick connector 71 body 72 positioning seat 72' 丨 sleeve hole 722: positioning bead 73 valve seat 731 air inlet 74 outer casing 741 ! push the magazine