M398465 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種快速接頭，尤指一種可方便製造、 降低成本且可減少故障之快速接頭者。 【先前技術】 知：’凊配合參看如圖8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7 2、一閥 •座73及一外殼體74 ’其中該本體71係為一中空桎體且 I 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中設有一定位珠722， 該閥座7 3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 7 31，該外殼體7 4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 ; . 然而，既有快速接頭70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’再則’既有快速接頭70的本體71 與定位座72嫘合處，於長時間使用後容易產生氣體外洩 的情形，不僅無法準破地進行管路的連接且會潛藏著危 險，誠有加以改進之處。 【新型内容】 M398465 為了改善上述既有快速接頭的限制及缺弊，本創作之 目的在於提供-種可方便製》' 降低成本且減少故障的快 速接頭者。 基方；上述目的’本創作之主要技術手段在於提供一種 决速接頭’其係包含有一本體'一閥座及一外殼體，其中： 。玄本體係一體成形結構且設有一結合端及一定位端， ^本t罪近忒結合端的内部係依序設有一進氣室、一内 徑較該進氣室大的階級式卡設槽及一與卡設槽相連通的出 氣至忒本肢於忒進氣室内係設有一復位彈簧，該本體於 i疋位i而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一定位珠； »玄閥座ίτ、可移動地設於該本體内且設有一封閉端及一 開放缟，$閥座的封閉端係伸於該本體的進氣室内且與該 復位彈簧相套設結合閥座於靠近該封閉端的外表面上 係貫穿設有至少-與該本體進氣室相連通的進氣口，而該 閥座的開放端係伸設於該本體的出氣室Θ ;以及 —。玄外"又係可移動地套設於該本體的外部設有一彈 :槽：一迫緊槽及一推抵彈簧，料簧槽係凹設於該外殼 叹-编的内表面且套設於該本體的中段處，該迫緊槽係設 方…玄外双Μ Λ進另一端的内表面，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。 Ζ 進一步，該本體於定位端的外表面係環形凹設有一限 °玄限位槽中係套設有-限位3裒，該外殻體在異於 該彈簧槽的1係環形凹設有—與該本體限位環相貼靠的 4 邊本體10於靠近結合端101的内表面或外表面係設有一 螺紋1 1 1 ’該本體1 〇於靠近該螺紋彳彳彳的内部係依序設 有—與空氣壓縮機相連通的進氣室112、一内彳i較該進氣 至1 1 2大的階級式卡設槽11 3以及一與卡設槽1 1 3相連通 的出氣室1 1 4 ’該本體1 〇於該進氣室彳彳2内係設有一復 位彈簧1 2，較佳地，該本體]〇於該卡設槽彳彳3内係設有 —密封套環13及一墊圈14，該密封套環13與該墊圈14 係藉由一 C形扣環1 5而固設於該本體1 〇的卡設槽”巧3 中，該本體10於靠近定位端102的外表面係間隔貫穿設 有複數個與該出氣室]彳4相連通的套設孔彳15，且該本體 =於各套設孔115内係設有一定位珠16，且該本體川於 叱位端1 02的外表面係環形凹設有一限位槽彳彳6 ’於該限 位槽1 1 6中係套設有_限位環】7，另該本體，〇於中段處 的外表面係凹設有—抵靠槽7 ; 端21及一開k端22’該閥座2〇的封閉端21係經該密封 套環13與該塾圈14而伸於該本體1〇的進氣室112内且 與該復位彈簧1 2相套設处人，兮Mn 贫°又，..° σ ，5玄閥座1〇於靠近該封閉端 21的外表面上係貫穿設有至少—與該本體1Q進氣室⑴ 相連通的進乳。23 ’而該閥座2〇的開放蠕22係伸設於 έ玄本體10的出氣室内114;以及 該外殼體30係可終叙从太 套設^該本體1 0的外部且設 有一择瓦槽31、一瑱扣诚q 0 …一迫緊槽33及-推抵彈簧 34，其中該彈黃4曹31係、 η * &从—丄 々…茨外Λ又姐扣一端的内表面 套言又表έ亥本體彳〇的中段處’ v衣柢，>.彖32係极形凹設於 M398465 °玄外殼體30的另一端且與該本體彳〇的限位環彳7相貼靠， 使該外殼體30可設於該本體彳〇的外表面上，而該迫緊槽 • 33係設於該外殼體30靠進該環抵槽32的内表面，該推 抵彈簧34係套設於該本體1 0的外表面上且兩端係分別抵 荇於該抵靠槽1 1 7及該彈篑槽31之間。 請參看如圊3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20設的封閉 端21係抵靠於該密封套環13與該墊圈14處而呈—氣體 •斷路的狀態，再則’當本體1 〇的結合端101與一空氣壓 縮機（圖未示）相結合時，受到本體彳0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】3與該墊圈 1 4處，而不會有；^氣的情形； 請配合參看如圖4所示，當本創作快速接頭與一具有 環形卡合槽51的公接頭50進行結合時，首先係如圖5所 不，將外殼體30朝該本體1 0結合端，〇彳的方向推動而壓 縮該推抵彈簧34，使該迫緊槽33移動至該本體彳〇之套 φ設孔11 5處，此時，將該公接頭50設有卡合槽5 ]的一端 由該本體1 0的定位端插入該出氣室彳彳4時，該公接頭5〇 的則端會推抵各定位珠1 6朝該外殼體3〇的迫緊槽34方 向滑動，其中如圖6所示，當該公接頭5〇繼續朝該本體’ 〇 推動時，該公接頭50的卡合槽51會移動至該本體的套設 孔11 5處，此時，移開對於該外殼體3〇的作動，使該外 殻體30受該推抵彈簧34的推抵後而恢復至初始位置，即 讦透過各定位珠16卡設於該卡合槽51及該外殼體3〇内 表面間的方式，使該公接頭50穩固地與該本體彳〇相結合， 7 M398465 其中當泫公接頭50透過各定位珠彳6而與該本體彳◦相結 合時，該閥座20的開放端22會受到該公接頭5〇前瑞的 推動，而使該閥座20的封閉端21朝該本體彳〇的結合端 移動，進而使該閥座2 0的進氣口 2 3與該進氣室1彳2裏/ 通氣狀.¾、’即完成遠公接頭50的插接操作。 當欲將該公接頭5 0與該本體1〇相分離時，則係透過 .推動該外殼體30的方式，使各定位珠η 6與該卡合槽5】 相分離而移動至該迫緊槽33中，即可方便地將該公接頭5〇 #與該本體1 〇相分離，其中在將公接頭50與該本體】〇相 分離時，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，使該快速接頭呈一氣體斷路的狀態， 再則，如圖7所示，本創作快速接頭亦可與另一型態的公 接頭60相結合。 藉由上述的技術手段可知’本創作快速接頭於使用 枯，係透過一體成形且具定位效果的本體]〇設置方式， 不僅可避免既有快速接頭70需製造一本體71與一定位座 7 2兩構件進行組裝所需花費的成本與時間，且可避免兩“ 件於長時間使用後發生氣體外洩的情形，藉以構成—構 # 4lJ 'it. FT*· 」方 x ^ 牛低成本且減少故障的快速接頭者。 【圖式簡單說明】 圖1係本創作之立體外觀示意圖。 圖2係本創作之立體分解示意圖。 曰3如本創作之剖面側視示意圖。 I本旬作與—公接頭相、结合之立體外觀示意圖。 "係本創作之剖面操作側視示意圓。 8 M398465 圖6係本創作之另一剖面操作側視示意圖。 圖7係本創作與另一公接頭相結合之立體外觀圖。 圖8係既有快速接頭之立體分解示意圖。 【主要元件符號說明】M398465 V. New description: [New technical field] This creation is about a quick connector, especially a quick connector that can be easily manufactured, reduced in cost and can reduce faults. [Prior Art] Know: '凊 参看 参看 参看 参看 参看 参看 参看 参看 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既The outer casing 74' is a hollow body and the one end is connected to an air compressor (not shown). The positioning seat 72 is screwed to the other end of the body 71 and is external. The surface spacer ring is provided with a plurality of sleeve holes 721, and a positioning bead 722 is disposed in each of the sleeve holes 721. The valve seat 73 is disposed in the body 71 and is provided with an air inlet communicating with the interior of the body 71. 7 . The outer casing 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 against the body 71 . 741 ; . However, although the quick joint 70 can provide the effect of a quick connecting pipe, the quick joint 70 must not only be manufactured separately, but the body 71 and the positioning seat 72 must be separately manufactured, and the manufacturing base is relatively increased. The cost and time required, and the assembly 71 must be The seat 72 is screwed and assembled, which is quite inconvenient. In addition, the body 71 of the quick joint 70 is coupled with the positioning seat 72, and it is easy to generate gas leakage after a long time of use, and the pipe cannot be broken. The connection of the road will be dangerous and there are improvements. [New Content] M398465 In order to improve the limitations and shortcomings of the above-mentioned existing quick connectors, the purpose of this creation is to provide a quick connector that can reduce the cost and reduce the failure. The above-mentioned object 'the main technical means of this creation is to provide a speed-limiting joint' which comprises a body 'a valve seat and an outer casing, wherein: The original structure of the sacred system is provided with a joint end and a locating end. The internal system of the sin-integrated joint is sequentially provided with an inlet chamber and a step-type groove having a larger inner diameter than the inlet chamber. An outlet air connected to the clamping groove is provided with a return spring in the air intake chamber of the body, and the outer surface of the body is spaced apart from the outer surface to be provided with a plurality of sleeves communicating with the air outlet chamber a hole is provided and the body is provided with a positioning bead in each of the sleeve holes; a stencil valve ίτ is movably disposed in the body and is provided with a closed end and an open 缟, and the closed end of the valve seat is extended Inserting a valve seat on the outer surface of the body adjacent to the closed end of the body and engaging an air inlet at least adjacent to the body inlet chamber, and the valve seat is The open end extends from the outlet chamber of the body; and -. "Xuanwai" is also movably sleeved on the outside of the body and provided with a bullet: a groove: a pressing groove and a pushing spring, the spring groove is recessed on the inner surface of the outer casing of the outer casing and sleeved on In the middle portion of the body, the pressing groove is configured to extend into the inner surface of the other end, and the pushing spring is sleeved on the outer surface of the body and disposed in the spring groove. Further, the outer surface of the body at the positioning end is annularly recessed and provided with a limit. The sleeve is provided with a limit 3裒, and the outer casing is provided in a 1st annular recess different from the spring groove. The four-sided body 10 abutting the body limiting ring is provided with a thread 1 1 1 ' near the inner surface or the outer surface of the joint end 101. The body 1 is arranged adjacent to the inner portion of the threaded cymbal. There is an inlet chamber 112 communicating with the air compressor, a chamber 11i that is larger than the inlet to the air inlet, and an outlet chamber 1 that communicates with the card slot 1 13 1 4 ' The body 1 is provided with a return spring 1 2 in the inlet chamber 2, and preferably, the body is provided with a sealing collar 13 in the locking groove 3 a gasket 14 , the sealing collar 13 and the gasket 14 are fixed in the clamping groove 3 of the body 1 by a C-shaped buckle 15 , the body 10 is close to the positioning end 102 The surface of the surface is provided with a plurality of sleeve holes 15 communicating with the gas outlet chamber 彳4, and the body body is provided with a positioning bead 16 in each of the sleeve holes 115, and the body is formed. The outer surface of the clamping end 102 is annularly recessed with a limiting slot ' 6 ' in the limiting slot 1 16 6 is provided with a _ limiting ring 7 , and the body is outside the middle section The surface is concavely disposed to abut against the groove 7; the end 21 and the open end k' 22' of the closed end 21 of the valve seat 2〇 extend through the sealing collar 13 and the collar 14 to the body 1〇 The inside of the air chamber 112 and the return spring 12 are sleeved, and the 兮Mn is depleted, and the 玄 , , 5 阀 , , 5 阀 阀 5 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄 玄The milk is connected to the body 1Q inlet chamber (1). 23' and the open mantle 22 of the valve seat 2 is extended in the outlet chamber 114 of the body 10; and the outer casing 30 can be finally The outer part of the body 10 is provided with a selection of a trough 31, a buckle, a q0 ... a forced groove 33 and a push-pull spring 34, wherein the spring yellow 4 Cao 31 series, η * &丄々 茨 茨 茨 茨 茨 茨 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 姐 内 内 内 内 内 内 内 内 内 内 内 内 内And the limit ring 彳7 of the body 彳〇 The outer casing 30 can be disposed on the outer surface of the body casing, and the pressing groove 33 is disposed on the inner surface of the outer casing 30 against the ring abutting groove 32. The sleeve is disposed on the outer surface of the body 10 and the two ends are respectively abutted between the abutting groove 1 17 and the magazine slot 31. As shown in FIG. 3, the creative quick connector is not used. When the valve seat 20 is pushed by the return spring 12, the closed end 21 of the valve seat 20 is abutted against the sealing collar 13 and the gasket 14 to be in a gas-breaking state, and then 'When the combined end 101 of the body 1 结合 is combined with an air compressor (not shown), it is pushed by the internal gas of the body 彳0, so that the closed end 21 of the valve seat 20 is tightly closed to the sealing collar. With the gasket 14 at the same time, there will be no gas; please refer to FIG. 4, when the present quick coupling is combined with a male connector 50 having a circular engagement groove 51, firstly, As shown in FIG. 5, the outer casing 30 is pushed toward the joint end of the main body 10 in the direction of the weir to compress the pushing spring 34 to move the pressing groove 33. The sleeve φ of the body 设 is provided with a hole 11 5 . At this time, when one end of the male connector 50 is provided with the engaging groove 5 ], the male connector is inserted into the venting chamber 彳彳 4 by the positioning end of the body 10 . The end of the 5 会 will push the positioning beads 16 to slide toward the pressing groove 34 of the outer casing 3 ,, wherein as shown in FIG. 6 , when the male connector 5 〇 continues to push toward the body 〇 The engaging groove 51 of the male connector 50 is moved to the sleeve hole 11 5 of the body. At this time, the operation of the outer casing 3 is removed, and the outer casing 30 is pushed by the pushing spring 34. Then, the male connector 50 is firmly coupled to the main body by means of the positioning of the positioning beads 16 between the engaging groove 51 and the inner surface of the outer casing 3, 7 M398465, wherein when the male connector 50 is coupled to the body 透过 through the positioning beads 6, the open end 22 of the valve seat 20 is pushed by the male connector 5, and the valve seat 20 is The closed end 21 moves toward the joint end of the body sill, so that the air inlet 2 3 of the valve seat 20 and the air inlet chamber 1 彳 2 are ventilated. 3⁄4, 'that is finished Operation of the plug 50 of the male connector far. When the male connector 50 is to be separated from the body 1 ,, the positioning beads η 6 are separated from the engaging groove 5 by the pushing of the outer casing 30 to move to the pressing. In the slot 33, the male connector 5〇# can be conveniently separated from the body 1 ,, wherein the valve seat 20 is pushed by the return spring 12 when the male connector 50 is separated from the body 〇 Returning to the initial position as shown in FIG. 3, the quick connector is in a gas-breaking state. Further, as shown in FIG. 7, the inventive quick connector can also be combined with another type of male connector 60. According to the above-mentioned technical means, it can be seen that the 'the original quick connector is used, and the body is integrally formed and has a positioning effect 〇", which can avoid the need to manufacture a main body 71 and a positioning seat 7 2 . The cost and time required for the assembly of the two components, and the avoidance of gas leakage after the long-term use of the two components can be avoided, thereby constituting the structure #4lJ 'it. FT*· A quick connector that reduces faults. [Simple description of the diagram] Figure 1 is a schematic view of the three-dimensional appearance of the creation. Figure 2 is a perspective exploded view of the present creation.曰3 is a side view of the cross section of this creation. I is a three-dimensional appearance diagram of the combination of the present and the joint. "The cross-section of this creation is a side view of the circle. 8 M398465 Figure 6 is a side view of another cross-sectional operation of the present creation. Figure 7 is a perspective view of the creation combined with another male connector. Figure 8 is a perspective exploded view of an existing quick connector. [Main component symbol description]
10本體 1 01結合端 I 1 1螺紋 II 3卡設槽 115套設孔 1 1 7抵靠槽 1 2復位彈簧 14墊圈 16定位珠 20閥座 2 2開放端 30外殼體 31彈簧槽 33迫緊槽 5 0公接頭 60公接頭 7 0快速接頭 71本體 721套設孔 73閥座 74外殼體 102定位端 11 2進氣室 114出氣室 1 1 6限位槽 1 3密封套環 1 5扣環 17限位環 21封閉端 23進氣口 3 2環抵槽 34推抵彈簧 51卡合槽 7 2定位座 722定位珠 731進氣口 741推抵彈簧 910 body 01 01 joint end I 1 1 thread II 3 card groove 115 sleeve hole 1 1 7 abutment groove 1 2 return spring 14 washer 16 positioning bead 20 valve seat 2 2 open end 30 outer casing 31 spring groove 33 is tight Slot 50 0 male connector 60 male connector 70 0 quick connector 71 body 721 sleeve hole 73 valve seat 74 outer casing 102 positioning end 11 2 inlet chamber 114 outlet chamber 1 1 6 limit slot 1 3 sealing collar 1 5 buckle 17 limit ring 21 closed end 23 air inlet 3 2 ring abutment groove 34 pushes against spring 51 engagement groove 7 2 positioning seat 722 positioning bead 731 air inlet 741 pushes against spring 9