1295718 管該端設有穿孔，套件内Α 仅 ^ ρ 5又有可支持住球塞部之支撐環 套，而支撐環套與套件穿孔七 鏠夕狀、、昆m j A制有一頂撐於球塞部周 緣之防漏止滑墊圈，作為管 置之用。 、瓜在或乳雄、以及固定撥轉位 實施上述技術手段以德 : 後本發明可獲得之具體效益為 1 ·構件少、便於_ 文孓袈坆及組裝··本發明只要以一 有雙球塞部的雙球塞接頭環纟 ^ 貝衣即，銜接於銜接套件與出水套 件之間即可，故其所需構件少而便於製造及組裝。 2·可降低成本：由於本發明便於 降低製造成本。 衣改了 3·可偏擺角度較大·w 大·由於本發明以雙球塞接頭作A 連接件，故撥動出水套件時’接貝作為 ,^ Μ Μ ^ 寻乂 一球塞部為支點偏擺 。偏擺角度為前述單—球塞接頭偏擺角度的二倍 4 .由於本發明僅以一環節雙球塞接頭即 倍於現有產品的偏擺角度，故i 一 、去d 又，、女展長度不需要太長即可 偏擺之目的’以改善現有多節式活動f管之長度 ==㈣更進-步將防漏止滑墊圈之外周緣 :;不二卜：，外徑較大該段夹制於支樓環套與套件端部 並且設㈣托住球塞料周緣之弧槽 外徑較小該段則穿置於套件 於奮件之穿孔内’防漏止滑墊圏朝外 k之内周緣並且形成一擴孔部。 i2957,l8 . 伸由1 Μ述防漏止滑塾圈之弧槽設計，可以使球塞部更 角度於套件外’並且藉由擴孔部之設置，可以加大其轉動 【實施方式】 請參閱第一、&一 頭之活動弯管，^ 本發明所提供之具雙球塞接 例 疋以應用於水龍頭出口之活動彎管舉 施例當中，應用於水龍:合先陳明。於本實 (,η ^ 水龍碩之活動f管係包括-雙球塞接頭 件（？ η、、分別套接於雙球塞接頭（1 0 )兩端之接管套 (Ί η、”出水套件（3 0 )、設於套件與雙球塞接頭 (33之間用以支持住雙球塞接頭（ΐ(η的支樓環套 接管（11’f中’所述的雙球塞接頭（ίο)係包括-連 (12) (d!』11)兩端分別設有一球塞部 (12)(;;雙球塞接頭（i〇)即藉由兩球塞部 件（3 0 h 刀別穿置於接管套件（2 0 )及出水套 1 1 )-體製法、& 2 ) ( 1 3 )可與連接管（ )係於其中—匕而於本較佳實施例當中’連接管（11 )之自由 土0P(12) 一體製成，於連接管（工工 〕之自由i而與另一 丄 ( 1 3 ) r Ί 之間呈螺紋接合，而球 穿孔（14)，？2)、連接管（⑴内部設有貫通的 之穿孔（i 4 ) Λ位於兩球塞σΡ ( 1 2 ) ( 1 3 )末端 )内周壁形成多邊形凹槽 供工件穿置於-槽⑴）内轉動。 5)，以方便 而所述出水套件（30)與前述現有產品差不多，具 7 1295718 有中空之套管 球塞接頭（1 )，與一第二 )内部設有一 之間的支撐環 及球塞部（1 第二套管（3 (3 1 〇 )與 (34)，該 (1 2 )之最 防漏止滑功效 套（3 3 )下 增設一佈列許 )與支撐環套 防止水由第一 套管（3 1 ) 3 )内周緣抵 (3 1 )異於 )，位於穿孔 防漏止滑墊圈 係抵及球塞部 之間，以達到 有一位支撐環 (3 5 )内部 内套件（3 5 (38)，以 之螺接處洩出 ’於本較佳實施例當中，套管是由套設於雙 〇)之球塞部（1 2)外之第一套管（3 1 套管（3 2)螺接而成，於第一套管（3 1 套接於球塞部（1 2 )與第 套（3 3 )，使支撐環套（ 2)最大徑下方，而第一套管 2) a亥端設有一穿孔（3 1 〇 支撐環套（3 3 )之間夾制一 防漏止滑墊圈（3 4 )内周緣 大徑上方以及穿孔（3 1 0 ) ，另於第二套管（32)内部 方之内套件（3 5)，内套件 多濾孔之散水網（3 6 )，另 (3 3 )之間夾制一止漏墊圈 '第二套管（31) (32) 又所述之接管套件（2 0 )係套設於雙球塞接頭（1 〇 )之另一球塞部（1 3 )外側，其亦具有一中空之套管 (2 1) ’套f (2 底部設有一供雙球塞接頭 二 )穿出之穿孔（2 1 0 )，套管（2 1 )頂部則設有藉 螺接於水龍頭出水口之螺紋部（211)，於套 乂 )内部設有—套接於球塞部（13H卜周緣之支樓環 ⑴，於支樓環套（22)與套管（2"的穿( 10)之間另夾制一防漏止滑墊圈（23)，該防漏止滑 1295718 塾圈f 9 q、λα 滑且H 及球塞部（1 3 )周壁而形成防漏止 ’月止滑定位之效果，又本較佳實施例當中，於套管（2 異於穿孔（2 1 〇 )該端螺接一第二套管（2 4 )， 2述藉以與水龍頭螺接之螺紋部（2 1 1 )即設於第二套 4)内# ’第-套官（24)内部與支撑環套（2 1)=夾：：止漏塾圈（25)，以防止水由套管（2 一 一套管（2 4 )之螺接處洩出。 編| 上述為本發明之結構設計 動出水套件Mm 便用日寻如第二圖所示撥 接頭（1 n 可以使出水套件（30)及雙球塞 ^偏轉—角度，而由於雙球塞接頭（1 〇 )具 有兩個分別位於接管套 部之球塞部（13): 出水套件（3〇)内 故撥轉時，兩球塞部（1 )均偏轉一角度，故可以使出水 以較大之角度偏擺。 前述本發明第一種實施型態之 連接管（1 1 )為首其，h 雙球塞接頭（1 ◦)的 施都能 ，、、、e /、亦可以如第四、五圖第二種實 轭型態所不，將雙球塞接頭 狄 為非180度之直管，而是於 之連接官（41)設 管（41)之兩踹貪、 、s -中段彎折-角度’連接 (川之兩知亦分別設有—球 ’以分別穿置套接於出水套件（3〇)及 )内，由於連接f (4 i )已具有 丨 圖所示撥轉出水套件（3 〇 )時， X當如第五 偏轉更大的角度。因球塞可做水 0)可以 偏之大角度不會傷限在單一 :百六十度旋轉，其所 亦即可做全方位大角度 9 (S) 1295718 轉折。 邻η ?、第四圖之實施型態當+，抵迫於球塞 圈（34)父3 ) ( 4 2 ) ( 4 3 )周緣之防漏止滑墊 糸為。型環，其亦可以如第六、 防漏止滑墊圈（5 #炎$ 丁，& 丄 ^ 園C 5 0 ) 6又為扁平狀之中空環體，其設有兩1295718 The tube has a perforation at the end, and the inside of the sleeve is only ^ ρ 5 and has a support ring sleeve that can support the ball plug portion, while the support ring sleeve and the sleeve perforation are seven-in-one, and the Kunming mj A system has a top support ball. The anti-leakage sliding washer on the periphery of the plug is used as a tube. , the melon or the yam, and the fixed dial position to implement the above technical means to Germany: the specific benefits that can be obtained by the present invention are 1 · few components, easy _ 孓袈坆 组装 and assembly · the present invention as long as one has a double The ball joint of the ball joint is a joint between the adapter kit and the water outlet kit, so that it requires fewer components and is easy to manufacture and assemble. 2. Cost reduction: Since the present invention facilitates reduction in manufacturing costs. The clothing has been changed to 3. The yaw angle is large. w Large. Since the double-ball joint is used as the A-connecting piece in the present invention, when the water-out kit is used, the pick-up is used as a ^, Μ Μ ^ Pivot yaw. The yaw angle is twice the yaw angle of the aforementioned single-ball joint. 4. Since the present invention only uses a double-ball joint, that is, the yaw angle of the existing product, i, go to d, and the women's exhibition The length does not need to be too long to yaw the purpose of 'to improve the length of the existing multi-section activity f tube == (four) more advanced - step will be leak-proof sliding washer outside the circumference:; not two: larger outer diameter The section is clamped to the end of the branch and the end of the kit and is provided with (4) the outer diameter of the arc groove of the periphery of the ball stopper is small, and the section is placed in the perforation of the kit in the part of the piece. The inner periphery of the outer k is formed and a reaming portion is formed. I2957, l8 . Stretching the arc groove design of the anti-leakage slip ring, the ball plug can be angled outside the kit and can be enlarged by the expansion of the hole [Embodiment] Refer to the first, & one active elbow, ^ the double ball plug example provided by the present invention is applied to the movable elbow of the faucet outlet, and is applied to the water dragon: Hexian Chenming. In this real (, η ^ Shuilong Shuo's activity f pipe system includes - double ball joint fittings (? η, respectively, sleeved on the two ends of the double ball joint (10) socket (Ί η, "water outlet kit (3 0 ), is provided between the kit and the double ball plug connector (33) to support the double ball plug connector (ΐ (n the branch ring socket (11'f in the double ball plug connector described in '' The system consists of - (12) (d! 11) with a ball plug (12) at each end (;; double ball joint (i〇) with two ball plug parts (3 0 h knife not worn) Placed in the take-up kit (20) and the water outlet 1 1) - the system method, & 2) (1 3 ) can be attached to the connecting tube ( ) - in the preferred embodiment, the connecting tube (11 The free soil 0P (12) is made in one piece, and is freely connected to the other pipe (1 3 ) r Ί in the connection pipe (worker), and the ball perforation (14), ? 2), The connecting pipe ((1) is provided with a through hole (i 4 ) which is located at the end of the two ball plugs σΡ (1 2 ) (1 3 )), and the inner peripheral wall forms a polygonal groove for the workpiece to be inserted into the slot (1) to rotate. ), for convenience, the water outlet kit (30) and the aforementioned existing The product is similar, with 7 1295718 hollow casing ball joint (1), and a second) with a support ring and ball joint between the two (1 second casing (3 (3 1 〇) and ( 34), the (1 2) is the most leak-proof and slip-resisting sleeve (3 3 ) with a bracelet) and the support ring sleeve prevents the water from reaching the inner circumference of the first sleeve (3 1 ) 3 ) (3 1 )), located between the perforated anti-leakage slip washer and the ball plug to reach the inner inner sleeve (3 5 (38) with a support ring (3 5) In the preferred embodiment, the sleeve is formed by screwing a first sleeve (3 1 sleeve (32) that is sleeved outside the ball plug portion (1 2) of the double jaw), and the first sleeve is (3 1 is sleeved on the ball plug portion (1 2 ) and the first sleeve (3 3 ) so that the support ring sleeve (2) has a maximum diameter below, and the first sleeve 2) has a perforation at the end of the sea (3 1 〇 support) Between the ring sleeves (3 3 ), a leak-proof sliding washer (3 4 ) is inserted over the inner circumference of the large diameter and the perforation (3 1 0 ), and the inner sleeve of the second sleeve (32) is inside the kit (3 5 ), the inner filter of the multi-filter hole (3 6 ), and the other (3 3 ) a leak-proof gasket 'the second sleeve (31) (32) is further illustrated as a sleeve (2 0 ) sleeved on the outside of the other ball plug portion (1 3 ) of the double ball joint (1 ,), There is also a hollow sleeve (2 1) 'set f (2 at the bottom is provided with a double ball plug joint 2) through the perforation (2 1 0), the top of the sleeve (2 1) is provided with a screw The threaded portion of the faucet outlet (211) is provided inside the sleeve (socket) - sleeved on the ball plug portion (13H circumference of the branch ring (1), in the branch ring sleeve (22) and the sleeve (2" (10) Separate a leak-proof anti-slip washer (23) between the anti-slip and anti-slip 1295718 塾 ring f 9 q, λα slip and H and the ball plug portion (1 3 ) peripheral wall to form a leak-proof month The effect of the anti-slip positioning, and in the preferred embodiment, the sleeve (2 different from the perforation (2 1 〇) is screwed to a second sleeve (2 4 ), 2 the thread threaded with the faucet The part (2 1 1 ) is set in the second set 4) # '第套套(24) interior and support ring sleeve (2 1) = clip:: stop leaking ring (25) to prevent water from covering The pipe (2 - 1 casing (2 4 ) is vented out. The above-mentioned structure design of the mobile water outlet kit Mm can be used as shown in the second figure (1 n can make the water outlet kit (30) and double ball plug ^ deflection - angle, and due to the double ball joint (1 〇) has two ball plugs (13) in the socket sleeve: (3), so when the wheel is turned, the two ball plugs (1) are deflected by an angle, so the water can be made The connecting rod (1 1 ) of the first embodiment of the present invention is the first one, and the application capacity of the h double ball joint (1 ◦) can be, for example, e /, can also be as the fourth The second yoke type of the five figure is not. The double ball joint is made of a straight pipe other than 180 degrees, but the two sides of the pipe (41) are connected to the official (41). The bend-angle connection (the two of the Chuanzhi also have a ball) to be placed in the water outlet kit (3〇) and respectively, since the connection f (4 i ) has the rotation shown in the figure When the water outlet kit (3 〇), X is deflected by a larger angle like the fifth. Because the ball can be used for water 0) can be biased at a large angle without a limit in a single: one hundred and sixty degrees of rotation, It can also be used to make a full-scale large angle 9 (S) 1295718 transition. The neighboring η?, the implementation pattern of the fourth figure is +, which is resisted by the ball ring (34) parent 3) (4 2 ) ( 4 3 ) The anti-leakage slip pad of the circumference. The ring, which can also be a sixth, leak-proof sliding washer (5 #炎$丁,& 丄^园 C 5 0 ) 6 is a flat hollow ring body, which is provided with two
段式之外周緣，外徑較大端設於套設M U 、接管套件（2 〇 )内立ρ，&々k ^ ^ , ° 卜徑杈小端則套設於穿孔（ 3 1 〇 )( 2 1 〇 )内周緣’而防漏止滑墊圈（$ 〇 )外 徑較大端之内周緣設有一可托住球塞部（丄2 )(丄3 ) 之弧槽（5 1)，朝向套件外側端之㈣緣則設為一朝外 漸擴之擴孔部（5 2 )，此種具有防漏止滑墊圈（5 〇) 之弧槽（5 1 )可以使雙球塞接頭（工〇 )之球塞部（工 2 ) ( 1 3 )局部突出於接管套件（2 〇 )、出水套件（ 3 ◦) ’再藉由擴孔部（5 2 )之設計，使出水套件（3 〇)及雙球塞接頭（10)具有較大之偏擺角[而於本 實施例當中，雙球塞接頭（1〇A)T以設為-體製成。 此種防漏止滑墊圈（5 0 ) φ可適用於前述連接管（4丄 )呈彎折狀之雙球塞接頭（4 〇 )。 刚述之實施例是以_只雙球塞接頭銜接於接管套件（ 2 〇 )及出水套件（3 0 ) t間，此外，其亦可以如第八 圖所不呈多即式設計’亦即設有二支雙球塞接帛（1 〇 ) 一雙球塞接頭（1〇)之其中-球塞部（13) (12 )共同穿套於一銜接套件（6 〇 )内，二雙球塞接頭（1 〇)之另一球塞部（12) (13)再分別套設於接管套 1295718Outside the segment, the larger outer diameter is set in the sleeve MU, the adapter set (2 〇), the inner ρ, & 々 k ^ ^ , ° 卜 杈 small end is set in the perforation ( 3 1 〇) ( 2 1 〇) inner circumference 'and the anti-leakage sliding washer ($ 〇) has an arc groove (5 1) that can hold the ball plug (丄2) (丄3) on the inner circumference of the larger outer diameter. The (four) edge facing the outer end of the sleeve is set as an outwardly diverging reaming portion (52), and the arc groove (5 1 ) with the anti-leakage sliding washer (5 〇) can make the double ball joint ( The ball plug part of the factory (Work 2) (1 3 ) is partially protruded from the take-up kit (2 〇), the water outlet kit (3 ◦) 'and the design of the reaming part (5 2 ), so that the water supply kit (3) 〇) and the double ball joint (10) have a large yaw angle [in the present embodiment, the double ball joint (1〇A) T is made in a body. The anti-leakage sliding washer (50) φ can be applied to the double ball joint (4 〇) in which the connecting pipe (4丄) is bent. The embodiment just described is a _ double ball joint that is connected between the take-up kit (2 〇) and the water outlet kit (30). In addition, it can also be designed as shown in the eighth figure. There are two double ball plugs (1 〇). One pair of ball joints (1〇) - the ball plugs (13) (12) are put together in a joint kit (6 〇), two balls The other ball plug part (12) (13) of the plug joint (1 〇) is separately sleeved on the socket sleeve 1295718
件（2 Q )、出水套件（3 ◦ ) π，以藉由接管套件（2 0 )接合於水龍頭出水口，以組構成多節式的活動彎管。 鮮2，承前述，本發明旨在提供一種具雙球塞接頭之活 動彎第-〜人圖實施例當中，所舉之雙球塞頭係設於 同-即中’其連接管係外徑小於球塞部，並且與球塞部呈 固定式連結’基於相同的設計概念，亦可以設為如第九圖 所示之形式，將雙球塞設於同一環中，於本實施例當中雙 球塞接頭（9 〇 )係包括一圓筒狀之中空連接管（9工） 及容設於連接管（9 X )兩端之中空球塞部（9 2 )、套 設於連接管（9 1 )内周壁與球塞部（9 2 ) t間的支撲 環套（9 3 )、設於連接管（9 χ #端與球塞部（9 2 )之間的防漏止滑墊圈（9 4 )，連接f ( 9丄）兩端分 別設有一穿孔（9 1 0 ) 而支撐環套（9 3 )内周緣近The piece (2 Q ) and the water outlet kit (3 ◦ ) π are joined to the faucet water outlet by the take-up kit (20) to form a multi-section movable bending tube. Fresh 2, in view of the foregoing, the present invention is directed to a movable elbow-to-human figure embodiment having a double ball joint. The double ball plug is provided in the same - ie, the middle diameter of the connecting pipe. It is smaller than the ball plug portion and is fixedly connected to the ball plug portion. Based on the same design concept, it can also be set as shown in the ninth figure, and the double ball is plugged in the same ring. In this embodiment, the double The ball joint (9 〇) includes a cylindrical hollow connecting pipe (9 working) and a hollow ball plug portion (9 2 ) accommodated at both ends of the connecting pipe (9 X ), and is sleeved on the connecting pipe (9 1 a support ring (9 3 ) between the inner peripheral wall and the ball plug portion (9 2 ) t, and a leakage preventing sliding washer disposed between the connecting pipe (9 χ # end and the ball plug portion (9 2 )) 4), a perforation (9 1 0 ) is respectively arranged at both ends of the connection f (9丄), and the inner circumference of the support ring sleeve (9 3 ) is near
兩端處分別設有一朝内突出可以托住球塞部（9 2 )周緣 之抵緣（9 3 1 )’所述之防漏止滑墊圈（9 4 )即夾制 於支撐環套（9 3)端緣與穿孔（9 χ ◦)之間，防漏止 滑墊圈（94)並且局部延伸至穿孔（9 i 〇)内周緣， 防漏止滑墊圈（9 4 )内周緣具有抵住球塞部（9 2 )周 緣之弧槽（ 9 4 0 )，以及朝外漸擴之擴孔部（9 4工） ’以提升球塞部（9 2 )可以轉動之角度，而球塞部（& 2 )係分別設有突出於連接管（9 1 )穿孔（9工〇 )的 連接部（9 2 1 )，以用於連接接管 9 6 )，組構成一可以增加其轉動角度之活動彎管 或者套件（ 【圖式簡單說明】 1295718 第一圖係本發明之平面組合剖面示意圖。 第二圖係本發明之立體分解示意圖。 第二圖係本發明偏轉一角度之平面組合剖面示意圖。 第四圖係本發明將雙球塞接頭的連接管設為彎折狀的 平面組合剖面示意圖。 第五圖係本發明將雙球塞接頭的連接管設為彎折狀， 並且偏擺一角度之平面組合剖面示意圖。 第六圖係本發明設以另一種防漏止滑墊圈的平面組合 剖面不意圖。 第七圖係本發明设以另一種防漏止滑墊圈並且使雙球 塞接頭偏擺一角度的平面組合剖面示意圖。 圖第八圖係本發明呈多節式實施例的平面組合剖面示意 第九圖係本發明另-種雙球塞接頭實施例之 平面組合剖面示意圖。 弓吕 =十圖係現有單節活動彎管的平面組合剖面示意圖。 圖。第十-圖係現有多節式活動.彎管的平面組合剖面示意 【主要元件符號說明】 (1〇) (40)雙球塞接頭 (11) ( 4 1 )連接管 :1 2 ) ( 1 3 ) ( 4 2 ) ( 4 3 )球塞部 U 4 )穿孔 （1 5 )凹槽 :2〇)接管套件 （21)套管 12 1295718A leak-proof sliding washer (9 4 ), which is formed by abutting inwardly to support the flange (9 3 1 ) of the periphery of the ball plug portion (9 2 ), is sandwiched between the support ring sleeves (9) 3) Between the end edge and the perforation (9 χ ◦), the anti-leak stop washer (94) and partially extend to the inner circumference of the perforation (9 i 〇), and the inner circumference of the anti-leak stop washer (9 4 ) has a ball against the ball The arc groove (9 4 0 ) at the circumference of the plug portion (9 2 ) and the reaming portion (9 4 work) which is gradually enlarged outward to increase the angle at which the ball plug portion (9 2 ) can be rotated, and the ball plug portion ( & 2) respectively provided with a connecting portion (9 2 1 ) protruding from the perforation (9 1 ) of the connecting pipe (9 1 ) for connecting the connecting pipe 9 6 ), and the group constitutes an activity which can increase the angle of rotation thereof The elbow or the kit (a brief description of the drawings) 1295718 The first drawing is a schematic view of the planar combination of the present invention. The second drawing is a schematic exploded view of the present invention. The fourth figure is a schematic sectional cross-sectional view of the connecting pipe of the double ball joint of the present invention in a bent shape. The connecting pipe of the double ball joint is set to be a bent shape, and a plane sectional view of the yaw angle is combined. The sixth figure is not intended to be a planar combined sectional view of another leakproof sliding washer of the present invention. The present invention is a schematic sectional cross-sectional view of another anti-leakage anti-slip washer and a double-ball joint joint at an angle. Figure 8 is a ninth diagram of a plan view of a multi-section embodiment of the present invention. A schematic diagram of a plane combination profile of another embodiment of the double ball plug joint of the present invention. Bow Lu = Ten Fig. is a schematic diagram of a plane combined section of an existing single-section movable elbow. Fig. Tenth-picture is an existing multi-section activity. Plane combination section diagram [Main component symbol description] (1〇) (40) Double ball plug joint (11) ( 4 1 ) Connecting pipe: 1 2 ) ( 1 3 ) ( 4 2 ) ( 4 3 ) Ball plug U 4 ) Perforation (1 5 ) Groove: 2〇) Take-up kit (21) Sleeve 12 1295718
(2 1 Ο )穿孔 (2 2 )支撐環套 (2 4 )第二套管 (3 0 )出水套件 (3 1 0 )穿孔 (3 2 )第二套管 (3 4 )防漏止滑墊圈 (3 6 )散水網 (5 0 )防漏止滑墊圈 (6 0 )銜接套件 (7 0 )單球接頭 (7 1 )接管 (8 5 )銜接套件 (9 1 )連接管 (9 2 )球塞部 (9 3 )支撐環套 (9 4 0 )弧槽 (9 5 )接管 (2 1 1 )螺紋部 (2 3 )防漏止滑墊圈 (2 5 )止漏墊圈 (3 1 )第一套管 (3 3 )支撐環套 (3 5 )内套件 (5 1 )弧槽 (7 0 0 )球塞部 (8 0 )出水套件 (9 0 )雙球塞接頭 (9 1 0 )穿孔 (9 4 )防漏止滑墊圈 (9 4 1 )擴孔部 (9 6 )套件(2 1 Ο) perforated (2 2 ) support ring sleeve (2 4 ) second sleeve (30) water outlet kit (3 1 0) perforated (3 2) second sleeve (3 4) leak-proof sliding washer (3 6) Dispersion net (50) leak-proof slip washer (60) adapter kit (7 0) single ball joint (7 1) take-up (8 5) adapter kit (9 1) connecting tube (9 2) ball Plug part (9 3 ) support ring sleeve (9 4 0 ) arc groove (9 5 ) take-up pipe ( 2 1 1 ) threaded part (2 3 ) leak-proof slip washer (2 5 ) stop leak washer (3 1 ) first Casing (3 3 ) support ring sleeve (3 5 ) inner kit (5 1 ) arc groove (7 0 0) ball plug part (8 0 ) water outlet kit (9 0 ) double ball plug joint (9 1 0) perforation ( 9 4) Leak-proof slip washer (9 4 1 ) reaming (9 6 ) kit