M415033 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種組合式快速組接裝置，尤指一種應 用於組接兩個物體的組合式快速組接裝置结構改芦。 【先前技術】 如第1圖及第2圖所示，習知的鎖固元件包含有一螺M415033 V. New description: [New technical field] This creation is about a combined quick-connecting device, especially a combined quick-connecting device structure that is used to assemble two objects. [Prior Art] As shown in Figs. 1 and 2, the conventional locking member includes a screw
絲1〇、一套蓋20及一套筒30 ;該螺絲1〇一端具有一受力 部ιοί’另一端具有與受力部101連接的螺桿102;該套蓋 汕係套合在螺絲10受力部101的t空筒，用以包覆及保護 該螺絲10;而該套筒30套接在套蓋20的一端，其端部設 有一組接部3(Π。藉此，可以利用該套筒％的組接部3〇1 預先組裝結合在第-物體的孔洞，再利用該螺絲1()的螺桿 1〇2對應在第二物體的螺孔，並以工具對螺絲w的受力部 101施以旋轉外力’使該螺桿102通過第—物體的孔洞，進a wire 1 〇, a cover 20 and a sleeve 30; one end of the screw has a force receiving portion ιοί' and the other end has a screw 102 connected to the force receiving portion 101; the sleeve is sleeved on the screw 10 The t-tube of the force receiving portion 101 is used for covering and protecting the screw 10; and the sleeve 30 is sleeved at one end of the cover 20, and the end portion thereof is provided with a set of joints 3 (Π. The sleeve % of the sleeve portion 3〇1 is pre-assembled to be coupled to the hole of the first object, and the screw 1〇2 of the screw 1() is used to correspond to the screw hole of the second object, and the tool is used to receive the screw w. The force portion 101 applies a rotating external force 'to make the screw 102 pass through the hole of the first object,
而鎖固在第二物體的螺孔，藉此完成連接二物體的組合结 構0 D 其中’該上述套蓋20係為塑膠射出成型所構成，為了 !螺絲10能與套蓋2〇固定結合，習知的製造方式係採用 杈内射出成型（lnsert M〇lding)的技術，其將預先加工完成 的螺，10嵌入射出成型的模具内，再射出成型出套蓋=， 使套蓋20包覆螺絲1G的受力部1G1，藉此達成組合的目 的。其中，為了防止螺絲1〇與套蓋2〇相互轉動（鬆動）， 都會在螺絲10的受力部101虔出止滑紋1G3，透過止滑紋 4 M415033 103與套蓋20產生干涉作用，期以防止螺絲10與套蓋20 相互轉動。 然而，上述採用模内射出成型技術使螺絲10與套蓋20 相互組合，具有下列缺點：（一）製造程序麻煩：必須人工 將螺絲10 —一放入射出成型模具再進行射出成型，其過程 相當繁瑣及麻煩。（二）螺絲精密度要求高或需要二次加 工，導致製造成本較高：由於製造程序麻煩及不適合快速 大量生產，相對的導致製造成本提高。（三）螺絲10容易 鬆動：因為螺絲10只利用止滑紋103與套蓋20產生干涉 作用，其干涉的穩定性不足，容易發生鬆動的情況，導致 擰轉套蓋20時無法帶動螺絲10。 【新型内容】 有鑑於上述習知技術之缺憾，創作人有感其未臻於完 善，遂竭其心智悉心研究克服，憑其從事該項產業多年之 累積經驗，進而研發出一種組合式快速組接裝置，以期達 到結構穩固、更容易製造、提升產量及降低成本等功效之 目的。 本創作之主要目的在提供一種組合式快速組接裝置， 其藉著一塑膠帽、一套筒及一鎖合元件的結構改良，致使 套筒及鎖合元件可以依序穿設在塑膠帽並相互總成，而不 必採用習知的模内射出成型方式，進而達到結構穩固、更 容易製造、提升產量及降低成本等功效之目的。 為達上述目的，本創作組合式快速組接裝置之實施内 5 二:!包含：一塑膠帽’該塑膠帽包含-第-端，-相反於 ^弟端的第二端，一連通該第一端與該第二端的第—通 〜該第-端設有在該第—通孔的扣合部；—套筒，該套 於組合在其他物體的固定端及一連通該固定端的 ’及—鎖合70件，該鎖合元件包含-頭部及—連 帽的端的鎖合部，並使該鎖合元件穿置在該塑璆 甘士 k孔之中，使鎖合部延伸到該套筒的第二通孔. =，該頭部包含—施力端，—連接有該鎖合部的鎖合端，， 該销合端的側壁’並使該施力端被該 i膠巾S的扣合部扣壓限制。 有去=的實施方案，本創作該塑膠帽第—通孔的側壁設 該鎖合元件頭部的鎖合端抵靠在該塑膠帽的 -端套接方案’本創作該套筒包含與該塑膠帽的第 3套接的套接端，及該第二通孔係連通該套接端與該固 設有方案’本創作該塑膠帽在第一通孔的侧壁 -對対帛ρ Γ轉部，及該鎖合元件的頭部的側壁設有 對應該第-防轉部的第二防轉部。 優選的實施方案，本創作該 =:防轉部係為相對應靠二 優選的實施方窣夫 茶本創作該塑膠帽的第一媸及哕扣人 部設=:切槽，使該扣合部具有擴張彈性。一 優選的實施方案，本創作該塑膠帽的第二端設有轴向 干涉該套筒第一擋止部，該 止部呈轴向干涉的第二擔止部。…套接端設有與該第-擋 長桿===，本創作該鎖合元件的鎖合部包含-干汉0又置在該長桿的螺紋。 優選的實施方案，本創作更 元件一端抵靠在該鎖合元件 Λ彈^兀件，該彈性 i观 領口兀件另—端抵靠在該套筒。 1二的實施方案，本創作該塑膠帽的第-通孔的側壁 ;=Γ應的第一防轉部;及該鎖合元件的側= 對應兩個第一防轉部的兩個第二防轉部。 又有 設有作該塑膠帽的第-通孔_ 應：個以上的第㈣部，及該鎖合元件的側壁設有對 —個乂上的第—防轉部的第二防轉部。盆中 轉部係可相互連接成為多邊形，該 "弟防 接使頭部形成為多邊形。 乂 4亦可相互連 套筒::合===?:速r置，將塑膠帽、 工方式，將套筒先置匕:二= 膠帽的第-通孔’如此只要施力於 ^70件的頭部，就能使頭部通過塑膠帽的扣合部，形成 牛的第二防轉部對應於塑膠帽的第—防轉部，頭部 的鎖合端抵靠在塑膠帽的φR __ Α 你錢仏的支沒部，及碩部的施力端被塑膠 目的扣口部扣麼限制，使鎖合元件與塑膠帽既不能相對轉 動亦不能相對軸向移動’或可反向進行組裝，即由塑膠帽 的第二端依序放入鎖合元件、彈性元件及套筒，使鎖合元 M415033 件的施力端被塑膠帽的扣合部扣壓限制，藉此達到結構穩 固、更容易製造、提升產量及降低成本等功效。 t • 【實施方式】 為充分瞭解本創作之目的、特徵及功效，茲藉由下述 具體之實施例，並配合所附之圖式，對本創作做一詳細說 明，說明如後： • 如第3圖、第4圖及第5圖所示，本創作組合式快速 組接裝置，其較佳的第一實施例至少包含一塑膠帽丨、一套 - 筒2及一鎖合元件3 ’其中：該塑膠帽1係預先射出成型的 塱膠元件，其包含一第一端η，一相反於第一端U的第二 端12, 一連通第一端η與第二端12的第一通孔13，在第 一端11設有凸設在第一通孔13之中的扣合部16。該套筒 2包含用於組合在其他物體的固定端22，及一連通固定端 22的第二通孔23。而該鎖合元件3係用於鎖合其他物體的 • 兀件’其包含一頭部31及一連接在頭部31 -端的鎖合部 32 ’並使鎖合元件3穿置在塑膝帽】的第一通孔13之中， 使鎖合部32延伸到套筒2的第二通孔23 ;其中，該頭部 31係包含-施力端3U，—設置於該施力端可供工具施力 的施力槽311卜-連接有鎖合部32的鎖合端312，一連接 於施力端3U與鎖合端312的側壁313，如此將鎖合元件3 通過塑膠帽1的第一端u穿入第—通孔13之後，即使頭 部31的施力端311被塑膠帽！的扣合部叫口壓限制，使 鎖合元件3與塑膠帽！不能相對輛向移動，藉此組成本創 8 作之組合式快速組接裝置。 塑‘匕圖示，本創作較佳的實 元件 3的側壁设有一支撐部15,及該鎖合 15，益㈣31的鎖合端312係抵靠在塑膠帽1的支撐部 二限制縣元件3與塑膠帽1不能相對軸向移動。 =3圖及第5圖所示，本創作較佳的實施例包含該 =、具有與塑膠帽丨的第二端12套接的套接端21，及該 二連通套接端21與固定端22，如此使套筒2 此夠軸向縮入塑膠帽1的第-通孔13之令。 塑膠二及第5圖所示，本創作較佳的實施例包含該 而二丄Γ通孔13的側壁設有至少-第-防轉部14, 轉的頭部31的側壁313則設有一對應第一防 即不4 防轉部33 ’藉此使鎖合元件3與塑膠帽！ ，相對轴向移動也不能相對轉動，達到穩固組合的功 月t* ° 如第3誠第5 ，摘作較 塑膠帽！的第一防轉部14及該 ："例匕“ 係為相對應靠合的平面。^凡件3的第二防轉部％ 於例Π3圖至第5圖所示’本創作該塑膠帽1較佳的實 在第一端U及扣合部16設有至少一切槽Η，使 =指具有擴張彈性，如此適於讓鎖合元件3的頭部Μ 叙扣合部進而組合在_帽〗的第—通孔〗3之中。 第3圖至第5圖所示’本創作較佳的實施例包含在該 塑膠帽1的第二端〗2設有㈣干涉套筒2的第—播止部/ M415033And the screw hole of the second object is locked, thereby completing the combined structure of the two objects. The D. The cover 20 is formed by plastic injection molding, so that the screw 10 can be fixedly coupled with the cover 2 The conventional manufacturing method adopts the technique of in-situ injection molding, which inserts the pre-machined screw 10 into the injection molding die, and then shoots out the molded cover=, so that the cover 20 is covered. The force receiving portion 1G1 of the screw 1G is thereby used for the purpose of combination. In order to prevent the screw 1〇 and the cover 2〇 from rotating (loose), the sliding portion 1G3 is pulled out at the force receiving portion 101 of the screw 10, and the interference is caused by the sliding slip 4 M415033 103 and the cover 20. In order to prevent the screw 10 and the cover 20 from rotating relative to each other. However, the above-mentioned in-mold injection molding technology combines the screw 10 and the cover 20 with each other, and has the following disadvantages: (1) The manufacturing procedure is troublesome: the screw 10 must be manually placed into the molding die and then injection-molded, and the process is equivalent. It is cumbersome and troublesome. (2) The precision of the screw is high or requires secondary processing, resulting in high manufacturing cost: due to the troublesome manufacturing process and the unsuitability for rapid mass production, the manufacturing cost is relatively increased. (3) The screw 10 is easy to loosen: Since the screw 10 only interferes with the cover 20 by the anti-slip pattern 103, the stability of the interference is insufficient, and the looseness is likely to occur, so that the screw 10 cannot be driven when the cover 20 is screwed. [New content] In view of the shortcomings of the above-mentioned prior art, the creator feels that he has not perfected it, exhausted his mind and researched and overcome it, and developed a combined fast group based on his accumulated experience in the industry for many years. Connect the device in order to achieve the purpose of structural stability, easier manufacturing, increased production and reduced cost. The main purpose of the present invention is to provide a combined quick-connecting device which is improved by a plastic cap, a sleeve and a locking component, so that the sleeve and the locking component can be sequentially placed on the plastic cap and The mutual assembly does not have to use the conventional in-mold injection molding method, thereby achieving the effects of stable structure, easier manufacture, increased production, and reduced cost. In order to achieve the above purpose, the implementation of the combined quick-connecting device of the present invention 5:: contains: a plastic cap 'the plastic cap contains - the first end, - the opposite end of the second end of the brother, one connects the first The first end of the second end and the first end are provided with a fastening portion at the first through hole; the sleeve is assembled at a fixed end of the other object and a 'connected to the fixed end Locking 70 pieces, the locking element comprises a locking portion of the head and the hood end, and the locking element is placed in the plastic stalk k hole, so that the locking portion extends to the sleeve a second through hole of the cylinder. =, the head includes a urging end, a locking end to which the locking portion is attached, a side wall of the pin end, and the urging end is engaged by the yoke of the i plastic towel S Withholding restrictions. In the embodiment of the present invention, the side wall of the first through hole of the plastic cap is provided with the locking end of the locking element head abutting against the end cap of the plastic cap. The socket of the third socket of the plastic cap, and the second through hole communicate with the sleeve end and the fixing scheme of the plastic cap in the side wall of the first through hole - 対帛ρ Γ The rotating portion and the side wall of the head of the locking member are provided with a second anti-rotation portion corresponding to the first anti-rotation portion. In a preferred embodiment, the present invention: the anti-rotation part is corresponding to the second preferred embodiment, the first 媸 哕 茶 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作The department has expansion flexibility. In a preferred embodiment, the second end of the plastic cap is provided with a first blocking portion that axially interferes with the sleeve, and the stopping portion is a second supporting portion that interferes axially. ... the socket end is provided with the first-length bar ===, and the locking portion of the locking element comprises the thread which is placed on the long rod. In a preferred embodiment, one end of the present component is abutted against the latching element, and the other end of the neckline member abuts against the sleeve. The embodiment of the first embodiment, the side wall of the first through hole of the plastic cap; the first anti-rotation part of the ;; and the side of the locking element = two second corresponding to the two first anti-rotation parts Anti-rotation department. Further, the first through hole _ which is provided as the plastic cap _ should be: more than one (4)th portion, and the side wall of the lock member is provided with a second anti-rotation portion of the first anti-rotation portion of the cymbal. The basin intermediate parts can be connected to each other to form a polygon, and the "different defense makes the head form a polygon.乂4 can also be connected to each other sleeve::合===?: Speed r is set, the plastic cap, work mode, the sleeve is placed first: two = the first hole of the rubber cap' so as long as the force is applied ^ The 70-piece head can pass the head through the fastening portion of the plastic cap, forming the second anti-rotation part of the cow corresponding to the first anti-rotation part of the plastic cap, and the locking end of the head abuts against the plastic cap. φR __ Α The support part of your money, and the force end of the squad is limited by the buckle of the plastic purpose, so that the lock component and the plastic cap can neither be rotated relative to the axial direction or can be assembled in the opposite direction. The second end of the plastic cap is sequentially placed into the locking component, the elastic component and the sleeve, so that the force applying end of the locking element M415033 is restrained by the fastening portion of the plastic cap, thereby achieving a stable structure and easier manufacturing. Improve production and reduce costs. t • [Embodiment] In order to fully understand the purpose, features and effects of this creation, the following specific examples, together with the attached drawings, provide a detailed explanation of the creation, as follows: • 3, 4 and 5, the preferred combined quick-connecting device of the present invention comprises a plastic cap, a set-cylinder 2 and a locking element 3' The plastic cap 1 is a pre-shot molded silicone component comprising a first end η, a second end 12 opposite to the first end U, and a first pass connecting the first end η and the second end 12 The hole 13 is provided with a fastening portion 16 protruding in the first through hole 13 at the first end 11. The sleeve 2 includes a fixed end 22 for combining with other objects, and a second through hole 23 communicating with the fixed end 22. The locking element 3 is used for locking other objects. The device includes a head 31 and a locking portion 32 ′ connected to the end of the head 31 and the locking element 3 is placed on the knee cap. Between the first through holes 13, the locking portion 32 is extended to the second through hole 23 of the sleeve 2; wherein the head portion 31 includes a urging end 3U, and the urging end is provided at the urging end for applying force The urging groove 311 is connected to the locking end 312 of the locking portion 32, and is connected to the side wall 313 of the urging end 3U and the locking end 312, so that the locking element 3 is penetrated through the first end u of the plastic cap 1 After the first through hole 13, even if the biasing end 311 of the head 31 is covered by a plastic cap! The buckle is called the pressure limit, so that the lock component 3 and the plastic cap! It is not possible to move relative to the vehicle, thereby forming a combined quick-connecting device of the present invention. In the plastic '匕', the side wall of the real component 3 of the present invention is provided with a support portion 15 , and the lock 15 , the locking end 312 of the ( 4 ) 31 is abutted against the support portion of the plastic cap 1 It cannot move relative to the plastic cap 1 in the axial direction. As shown in FIG. 3 and FIG. 5, a preferred embodiment of the present invention includes the socket end 21 having a socket end with the second end 12 of the plastic cap, and the two connecting sleeve ends 21 and the fixed end. 22. Thus, the sleeve 2 is axially retracted into the first through hole 13 of the plastic cap 1. As shown in FIG. 2 and FIG. 5, the preferred embodiment of the present invention includes the side wall of the second through hole 13 provided with at least a first anti-rotation portion 14, and the side wall 313 of the rotating head portion 31 is provided with a corresponding The first defense is not the anti-rotation part 33' thereby the locking element 3 and the plastic cap! , relative to the axial movement can not be relatively rotated, to achieve a stable combination of the power of the month t * ° such as the 3rd Cheng 5th, as a more plastic cap! The first anti-rotation part 14 and the: "example" are the planes corresponding to each other. ^ The second anti-rotation part of the piece 3 is shown in the example 3 to the fifth figure. Preferably, the first end U and the fastening portion 16 of the cap 1 are provided with at least all the grooves so that the finger has an expansion elasticity, so that the head of the locking member 3 is combined with the fastening portion and thus combined with the cap. The first through hole 3 of the first hole. The preferred embodiment of the present invention is included in the second end of the plastic cap 1 and is provided with (4) the interference sleeve 2 - Broadcasting unit / M415033
18，而该套筒2的套接端21設有與第一擋止部18呈軸向 相互干涉的第二擋止部24，如此使得套筒2只能夠軸向縮 入塑膝帽1的第-通孔13之中，而不能夠脫離塑勝帽卜 再如第3圖至第5圖所示，本創作該鎖合元件3較佳 ^實施例包含其鎖合部32係具有一長桿321及—設置在長 桿321的螺紋322’透過使用者按壓鎖合元件3的頭部Μ， 進而使長桿321及螺紋322伸出套筒2的固定端22，俾利 用螺紋322鎖合在其他物體。 人又如第3圖至第5圖所示，本創作較佳的實施例更包 含-彈性το件4,該彈性元件4係套設在鎖合元件3的鎖合 4 32」使彈性元件4 —端抵靠在鎖合元件3，另一端抵靠 筒2 &此使鎖合元件3的鎖合部％未使用前收縮在 套筒2之中。但是’該彈性元件4並不以上述的套設位置 2靠位置為限，舉域㈣合元件3 _合部32收縮在 同2之中的結構，均為本創作所能實施的方案。 再如第6圖至第9圖所示，本創作較佳的第二實施例 2可在該_们的第—通孔13的_設有兩個相對應 =第:防轉部H，·以及，該鎖合元件3的頭部31的侧壁 係设有對應兩個第一防轉部14的兩個第二防轉部^。 ^贼參閱第1G圖所示’本創作較佳的第三實施例包含在 的第一通孔13的側壁設有三個以上的第一防轉 I ’以及，该鎖合元件3的頭部31的側壁3 應三個以上的第-防轉部Η的第二防轉部33。其中U —防轉部14係可相互連接成為多邊形，而該第二防轉部33 M415033 亦可相互連接使頭部31形成為多邊形。 、藉上述塑膠巾目丨、套筒2及鎖合元件3的結構改良，可 以將塑膠帽1、套芮2及雜人-从。、 “ 2及鎖合儿件3分別製造完成，而不採 =知的模内射出成型方式，因此避免模内射出成型技術 々、點《匕們要組成本創作之组合式快速組接裝置時， 二，第3圖及第4圖所不，可以透過自動機器設備或人工 式/將套筒2先置人塑膠帽1的第-通孔13，使塑膠帽 1的第一稽止部18軸向干涉套筒2的的第二播止部以，防 止兩者分離；其後再將彈性元件4放入塑膠帽】的第一通 孔^，並使彈性元件4 一端抵靠在套筒2 ;最後再將鎖合 兀件3放入塑膠帽！的第一通孔13，當鎖合元件3的頭部 31抵達塑膠帽！的扣合部16時，只要再施力於鎖合元件3 的頭部31，就能使頭部31的側壁313通過塑膠帽工的扣合 邛16,進而形成鎖合元件3的第二防轉部％對應於塑谬帽 1的第-防轉冑Μ ’頭部31的鎖合端312抵靠在塑朦帽i 的支撐部15,以及頭部31的施力端311被塑膝帽！的扣合 4 16扣㈣制的結構，使鎖合元件3與塑膠帽1既不能相 對轉動亦不能相對軸向移動，藉此組成本創作之組合式快 速組接裝置。另外，本創作亦可反向進行組裝，即由塑膠 帽1的第二端！2依序放入鎖合元件3、彈性元件4及套筒 2 ’使鎖合兀件3的施力端3U被塑膠帽】的扣合部丨6扣 壓限制，以組成本創作之組合式快速組裝裝置。 ”由於本創作鎖合元件3的第二防轉部33係對應於塑膠 巾s 1的第-防轉部14，使鎖合元件3與塑膠帽！不能相對 M415033 轉動，因此比習的止滑紋更能達到結構穩固的功效。而且 不採用習知的模内射出成型方式，將塑膠帽卜套筒2及鎖 • 合元件3分別製造完成，除了能避免模内射出成型技術的 . 缺點’更可使用自動機器設備或人工方式進行組裳，將能 達到更容易製造、提升產量及降低成本等功效。 如上所述，本創作完全符合專利三要件：新穎性、進 步性和產業上的可利用性。以新穎性和進步性而言，本創 鲁#係藉著—塑膠帽、—套筒及—鎖合元件的結構改良，致 使套筒及鎖合元件可以依序穿設在塑膠帽並相互總成，而 +必採用習知的模内射出成型方式，進而達到結構穩固、 更谷易製造、提升產量及降低成本等效用。就產業上的可 利用性而言，利用本創作所衍生的產品，當可充分滿足目 前產業上的需求。 一本創作在上文中已以較佳實施例揭露，然熟習本項技 術者應理解的是，該實施例僅用於描緣本創作，而不應解 • 料限制本創作之範圍。應注意的是，舉凡與該實施^ 效之變化與置換，均應設為涵蓋於本創作之範如。因此， 本創作之保護範圍當以下文之申請專利範圍所界定者為 準。 * 【圖式簡單說明】 第1圖為習知鎖固元件之剖面圖。 第2圖為習知鎖固元件之端視圖。 第3圖為本創作第一較佳實施你X分解立體圖。 第 4圖為本創作第_ 一車父佳實施例之組合剖面圖 第 5圖為本創作第_ ''較佳實施例之組合端視圖 第 6圖為本創作第_ L較佳實施例之分解立體圖 第 7圖為本創作第_ 二較佳實施例之A-A剖面圖 第 8圖為本創作第_ 1較佳實施例之組合端視圖 第 圖為本創作第二較佳實施例之B-B剖面圖 第 1 〇圖為本創作第 二較佳實施例之組合斷面圖 【主要元件符號說明】 1 塑膠帽 11 第一端 12 第二端 13 第一通孔 14 第一防轉部 15 支撐部 16 扣合部 17 切槽 18 第一擋止部 2 套筒 21 套接端 22 固定端 23 第一通孔 24 第二擔止部 3 鎖合元件 13 M415033 31 頭部 311 施力端 3111 施力槽 312 鎖合端 313 側壁 32 鎖合部 321 長桿 322 螺紋 33 第二防轉部 4 彈性元件18, the sleeve end 21 of the sleeve 2 is provided with a second stop portion 24 that axially interferes with the first stop portion 18, such that the sleeve 2 can only be axially retracted into the knee cap 1 The first through hole 13 is not able to be separated from the plastic cap. As shown in FIGS. 3 to 5, the preferred embodiment of the locking member 3 includes a locking portion 32 having a length. The rod 321 and the thread 322' disposed on the long rod 321 are pressed by the user to press the head Μ of the lock member 3, so that the long rod 321 and the thread 322 extend out of the fixed end 22 of the sleeve 2, and are locked by the thread 322. In other objects. As shown in FIGS. 3 to 5, the preferred embodiment of the present invention further includes an elastic member 4 which is sleeved on the locking member 3 of the locking member 3 to make the elastic member 4. The end abuts against the closure element 3 and the other end abuts against the barrel 2 & this causes the closure part of the closure element 3 to shrink into the sleeve 2 before it is used. However, the elastic member 4 is not limited to the position of the above-mentioned sleeve position 2, and the structure in which the domain (4) unit 3 _ joint portion 32 is contracted in the same 2 is a solution that can be implemented by the present invention. Further, as shown in FIGS. 6 to 9, the second preferred embodiment 2 of the present invention can provide two corresponding ones in the first through hole 13 of the _the: anti-rotation portion H, The side wall of the head 31 of the locking element 3 is provided with two second anti-rotation parts corresponding to the two first anti-rotation parts 14. The thief refers to the first embodiment shown in FIG. 1G. The preferred third embodiment of the present invention includes three or more first anti-rotation I's on the side wall of the first through hole 13 and the head 31 of the locking member 3. The side wall 3 should have three or more anti-rotation portions 33 of the first anti-rotation portion. The U-anti-rotation portion 14 can be connected to each other to form a polygon, and the second anti-rotation portion 33 M415033 can also be connected to each other to form the head 31 into a polygonal shape. By the above-mentioned plastic towel, the structure of the sleeve 2 and the lock member 3, the plastic cap 1, the sleeve 2 and the miscellaneous person can be removed. "2" and the locks and pieces 3 are manufactured separately, and the in-mold injection molding method is not used. Therefore, the in-mold injection molding technique is avoided, and when we want to form the combined quick-connecting device of the present creation, 2, Fig. 3 and Fig. 4, the first ejector portion 18 of the plastic cap 1 can be placed through the automatic machine equipment or the manual/the sleeve 2 is first placed in the first through hole 13 of the plastic cap 1. The second impingement portion of the axial interference sleeve 2 prevents the two from separating; thereafter, the elastic member 4 is placed in the first through hole of the plastic cap, and one end of the elastic member 4 abuts against the sleeve 2; Finally, the locking member 3 is placed in the first through hole 13 of the plastic cap! When the head 31 of the locking member 3 reaches the engaging portion 16 of the plastic cap!, the force is applied to the locking member again. The head 31 of the 3 can pass the side wall 313 of the head 31 through the snap collar 16 of the plastic cap, thereby forming the second anti-rotation portion % of the locking element 3 corresponding to the first anti-rotation of the plastic cap 1 Μ 'The locking end 312 of the head 31 abuts against the support portion 15 of the plastic cap i, and the biasing end 311 of the head 31 is knitted by the knee cap! The structure of the snap-fit 4 16 buckle (four) makes The combined component 3 and the plastic cap 1 can neither be rotated relative to the axial direction, thereby forming a combined quick assembly device of the present invention. In addition, the creation can also be reversely assembled, that is, the second by the plastic cap 1 The end! 2 is sequentially placed into the locking member 3, the elastic member 4 and the sleeve 2' so that the biasing end 3U of the locking member 3 is restrained by the fastening portion 丨6 of the plastic cap to form a combined quick combination of the creation Assembly device. "Because the second anti-rotation portion 33 of the original locking element 3 corresponds to the first anti-rotation portion 14 of the plastic towel s 1, the locking member 3 and the plastic cap are made! It can't rotate relative to M415033, so it can achieve structural stability more than the slippery pattern. Moreover, the plastic cap sleeve 2 and the lock assembly element 3 are separately manufactured without using the conventional in-mold injection molding method, except that the in-mold injection molding technology can be avoided. The disadvantage is that the automatic machine equipment or the manual method can be used. The group will be able to achieve easier manufacturing, increase production and reduce costs. As mentioned above, this creation is fully in line with the three requirements of the patent: novelty, advancement and industrial availability. In terms of novelty and advancement, this product is improved by the structure of the plastic cap, the sleeve and the locking component, so that the sleeve and the locking component can be sequentially placed on the plastic cap and mutually Cheng, and + must use the traditional in-mold injection molding method, in order to achieve structural stability, more easy to manufacture, increase production and reduce cost equivalent. In terms of industrial availability, the products derived from this creation can fully meet the needs of the current industry. An exemplification has been disclosed above in the preferred embodiments, and it should be understood by those skilled in the art that this embodiment is only used to describe the present invention and is not intended to limit the scope of the present invention. It should be noted that changes and substitutions between the implementation and the implementation should be made to cover the scope of this creation. Therefore, the scope of protection of this creation is subject to the definition of the scope of the patent application below. * [Simplified description of the drawings] Figure 1 is a cross-sectional view of a conventional locking component. Figure 2 is an end view of a conventional locking element. Figure 3 is a perspective view of the X of the first preferred embodiment of the creation. 4 is a combined sectional view of the first embodiment of the present invention. FIG. 5 is a combined end view of the preferred embodiment of the present invention. FIG. 6 is a preferred embodiment of the present invention. FIG. 8 is a cross-sectional view of the AA of the second preferred embodiment of the present invention. FIG. 8 is a combined end view of the first preferred embodiment of the present invention. Figure 1 is a sectional view of a second preferred embodiment of the present invention. [Main component symbol description] 1 Plastic cap 11 First end 12 Second end 13 First through hole 14 First anti-rotation portion 15 Support portion 16 fastening portion 17 slot 18 first stop portion 2 sleeve 21 socket end 22 fixed end 23 first through hole 24 second support portion 3 locking member 13 M415033 31 head 311 force end 3111 force groove 312 Locking end 313 side wall 32 locking part 321 long rod 322 thread 33 second anti-rotation part 4 elastic element