M271542 i四、創作說明（1) i【新型所屬之 本創作係 地、洗窗及喷 【先前技術】 環境的清 I過節時，才想 丨樣才會有良好 I 而在打掃 i把、拖把、洗 卜種掃除用具 i都需要一次購 ! 而且也不易收 | 雖然，目 ;增加有擦玻璃 ，玎以直接將 玻璃之潔淨。 法設计用於掃 【新型内容】 本創作之 在，本創作將 ，還兼具有拖 為達上述 :一本體組件 前述本體組件 技術領域】 有關一種多功能拖把結構，尤指一 水功能之拖把結構。 曰 潔是要靠大家一起努力，不只是僅 到要打掃環境’隨時都要保持環境 的健康身體。 環境時’通常會用到的掃除用具包 窗器以及清潔劑等，在這些掃除用 都僅具一種功能，因此消費者在購 買或分開購買，如此一來，不但浪 藏。 前市面上有一種洗窗器除了具有刮 之擦布層，以及儲水室，讓使用者 水噴灑於玻璃上，在利用刮片及擦 但是，此種的設計也僅設計在洗窗 除用具上。 主要目的，在於解決上述缺失，避 掃除用具重新設計，不但具有喷水 地功能之功能拖把。 之目的，本創作之多功能拖把結構 ’一與前述本體組件樞接之拖把組 組接之把手組件，以及一與前述本 種具有拖 有在過年 清潔，這 括有：掃 具中，每 買時，皆 費金錢， 片外，還 在使用時 布層進行 器上，盔 免缺失存 洗窗功能 ’包括有 件 5 —鱼 體組件組 M271542 四、創作說明（2) _ ~~ 接之儲水組件所構成，在把手組件上之扳機扳下後，可以 讓儲水組件之儲水桶内部水進入本體組件中，再由本體組 件内部之活塞機構將水噴出，讓使用者可以進行拖地 洗窗戶。 a 【實施方式】 兹有關本創作之技術内容及詳細說明，現配合圖式說 明如下： ° 請參閱「第一圖所示」，係本創作之多功能拖把結構 外觀立體示意圖。如圖所示：本創作之多功能拖把結構， |包括有：一本體組件1，一與前述本體組件1樞接之拖把組 I件2，一與前述本體組件1組接之把手組件3，以及一與前 |述本體組件1組接之儲水組件4所構成，藉以組構成具有噴 丨水、洗窗功能之拖把用具。 上述所提之本體組件1 (如第二、三圖所示），具有 丨一中空殼體11，該殼體11外表面上開設有一與殼體Η内部 相通之開口 111，該殼體11一端具有與把手組件3之外管3 i 接合之接合部11 2，此接合部11 2與殼體11内部形成相通狀 |怨，該殼體1 1另一端則組接有一樞接件1 5此樞接部1 5係與 I拖把組件2連接；另，於前述之開口 111將活塞本體12、活 丨塞慕13及連接管14裝配於殼體11内部，前述之活塞本體12 上具有一供凸管1 2 1，此凸管1 2 1與前述之接合部11 2形成 相通狀態，在彈性元件1 6及活塞1 7由接合部1 1 2進入後， 可以組裝於前述之凸管121内部，該凸管121前端具有與凸 管1 2 1内相通之入水口 1 2 2及出水口 1 2 3，該凸管1 2 1相鄰有M271542 i IV. Creation instructions (1) i [The original creation department, window washing, and spraying of the new type [previous technology] When the environment is clean, I want to have a good one and clean the handle and mop. The cleaning tools and cleaning tools i need to be purchased once! And it is not easy to collect | Although, the goal is to add a glass cleaner to clean the glass directly. The method is designed to sweep [new content] This creation is, and this creation will also have the mop described above: a body component of the aforementioned body component technology field] A multifunctional mop structure, especially a water function Mop structure. Said that cleanliness depends on everyone's efforts, not just to clean up the environment ’, to maintain a healthy environment at all times. In the environment, cleaning kits such as window cleaners and cleaners are commonly used. These cleaning functions have only one function, so consumers are buying or buying separately. In this way, they are not only hidden. In front of the market, there is a window cleaner in addition to a wiping cloth layer and a water storage room, which allows users to spray water on the glass. In the use of wipers and wipers, this design is also only designed for window cleaning equipment. on. The main purpose is to solve the above-mentioned shortcomings, avoid the redesign of sweeping appliances, and not only have the function of a water-jet mop. For the purpose of this creation, a multifunctional mop structure 'a handle assembly that is pivotally connected to the aforementioned body assembly and a handle assembly that is mop-cleaned in the New Year, which includes the following: It costs money all the time. Outside the film, it is still on the layered actuator when in use, and the helmet is missing the function of storing and washing windows. It includes a piece of 5-fish body component group M271542 4. Creation instructions (2) _ ~~ The water component is composed. After the trigger on the handle component is pulled down, the water in the water storage bucket of the water storage component can enter the body component, and the piston mechanism inside the body component sprays the water, allowing the user to perform mop washing window. a [Embodiment] The technical content and detailed description of this creation are described below with the help of drawings: ° Please refer to "the first picture", which is a three-dimensional schematic diagram of the appearance of the multifunctional mop structure of this creation. As shown in the figure: The multifunctional mop structure of this creation includes: a body component 1, a mop group I piece 2 pivotally connected to the aforementioned body component 1, and a handle component 3 connected to the aforementioned body component 1. And a water storage assembly 4 connected to the body assembly 1 described above, so as to form a mop appliance with water spraying and window washing functions. The above-mentioned main body component 1 (as shown in the second and third figures) has a hollow housing 11, and an opening 111 communicating with the inside of the housing 开设 is provided on the outer surface of the housing 11, and the housing 11 One end has a joint portion 11 2 which is engaged with the outer tube 3 i of the handle assembly 3, and the joint portion 11 2 forms a communication shape with the interior of the casing 11. The casing 1 1 is connected with a pivot member 1 5 at the other end. The pivot portion 15 is connected to the I mop assembly 2. In addition, the piston body 12, the movable plug 13 and the connecting pipe 14 are assembled in the housing 11 in the aforementioned opening 111, and the aforementioned piston body 12 has a The convex tube 1 2 1 is provided, and this convex tube 1 2 1 is in communication with the aforementioned joint portion 12. After the elastic element 16 and the piston 17 enter from the joint portion 1 1 2, it can be assembled to the aforementioned convex tube 121. Inside, the front end of the convex tube 121 has a water inlet 1 2 2 and a water outlet 1 2 3 which communicate with the inside of the convex tube 1 2 1, and the convex tube 1 2 1 is adjacent to
第6頁 M271542 四、創作說明（3) 一進水管1 2 4 ’該進水管1 2 4前端具有與進水管丨2 4相通之 出水口 125’又於前述之入水口 12 2及出水口 12 3上組接有 一活基蓋1 3 ’該活塞蓋丨3上設有一入水管1 3丨及出水管1 3 2 ’在W述之活塞蓋1 3組接於活塞本體丨2後，並於活塞本體 1 2之入水口 1 2 2及出水口 1 2 3及活塞蓋j 3之入水管1 3 j及出 水管1 3 2之間各配置有一彈性元件丨9及閥芯1 9丨，以及連接 管1 4一端連接於前述進水管1 2 4之出水口 1 2 5上，而連接管 1 4另一端則連接於活塞蓋丨3之入水管1 3丨上，在前述活塞 本體1 2、活塞蓋1 3及連接管1 4組裝於殼體1 1内部後，於開 口 111上封合一蓋體18，此蓋體18—端面上具有一接合管 1 8 1，以接合管1 8 1可以與活塞蓋丨3之出水管1 3 2連接，同 時接合管1 8 1另一端則連接有一可噴水之喷頭1 8 2 ; 該拖把組件2 (如第四圖所示），其具有一拖板2 1，此 拖板2 1係由上、下半部2 1 1、2 1 2所構成，於前述上、下半 部2 1 1、2 1 2間設有一刮片2 2，此刮片2 2係提供使用者可以 刮刷窗戶玻璃’另於前述之拖板2 1之下半部2 1 2底部設有 枯扣帶2 3 ’此钻扣帶2 3係提供使用者沾粘拖布2 4，又於前 述之拖板2 1之上半部2 11上設有一樞接部2 5及一夾紙孔2 7 ’此樞接部2 5得以樞接一樞軸2 6，透過此樞軸2 6可以與本 體組件1之樞接部1 5樞接； 該把手組件3(如第二圖及第五圖所示），係由複數外 管31透過複數連接件32連接組合成一桿體，並於外管31内 部配置有複數連動桿3 3所組成之連動機構，且在前述外管 31—端組接有一握把34,而外管31另一端則與本體組件1 M271542__ 四、創作說明（4) 之接合部11 2組接，同時該握把3 4上樞接有一扳機3 5，該 扳機3 5—端延伸於外管3 1—端内部，並壓掣於連動機構之 連動桿3 3—端，在扳動扳機3 5時，讓扳機3 5—端壓擎連動 連動機構作動，致使連動桿3 3所連接之頂掣部3 6壓掣彈性 元件1 6及活塞1 7作動，致使儲水組件4内部所儲放之水進 i入於活塞本體12活塞蓋13、連接管14，再由喷頭ι8 2喷出 該儲水組件4 (如第六、七圖所示），係由儲水桶41及 卜水量輸出控制器42所構成，前述之儲水桶41用以儲放使 i用水，並於上具有一輸入口 411及一輸出口 412，於輪入口 | 4 1 1上配置有一封蓋413，而輸出口 41 2上組接有一水量輸 i出控制器42，該水量輸出控制器42依序組接有密封閥蓋 |421、過濾閥422、換向閥底座423、換向閥蓋42 4以及第一 |三入水管42 5、426、427所構成，並於前述之密封 i閥蓋421與過濾閥42 2間配置有一閥桿42 8及彈性元件429, 丨而刖述換向閥底座42 3與換向閥蓋42 4間配置有彈性元件 :43 0及閥芯431，以及於前述第一、二入水管425、間配 |置有一滾珠432，在前述水量輸出控制器42組構完成後， i組接於前述之輸出口 41 2上，該第一、二、三入水管42 5、 426 4 2 7並延伸於儲水，桶4 1内部，讓儲存於儲水桶4 1内部 之水能順利導出。 # β 4參閱、「第八、九圖所示」，係本創作之使用狀態剖 局部剖視放大示意圖。如圖所示：當使用者在使用時 ，利用拖把組件2於地面上拖行，當要喷灑水時，使用者Page 6 M271542 IV. Creation instructions (3) A water inlet pipe 1 2 4 'The front end of the water inlet pipe 1 2 4 has a water outlet 125 communicating with the water inlet pipe 丨 2 4 and the water inlet 12 2 and the water outlet 12 mentioned above. 3 is connected with a living base cover 1 3 'The piston cover 丨 3 is provided with a water inlet pipe 1 3 丨 and an outlet pipe 1 3 2' The piston cover 13 described in the above is connected to the piston body 丨 2 and Between the water inlet 1 2 2 and the water outlet 1 2 3 of the piston body 12 and the water inlet pipe 1 3 j and the water outlet pipe 1 3 2 of the piston cover j 3, an elastic element 丨 9 and a valve core 1 9 丨 are respectively disposed, and One end of the connecting pipe 14 is connected to the water outlet 1 2 5 of the water inlet pipe 1 2 4, and the other end of the connecting pipe 14 is connected to the water inlet pipe 1 3 丨 of the piston cover 丨 3, and the piston body 1 2 After the piston cap 13 and the connecting pipe 14 are assembled inside the housing 11, a cover 18 is sealed on the opening 111. The cover 18 has a joint pipe 1 8 1 on the end surface to join the pipe 1 8 1 It can be connected to the water outlet pipe 1 3 2 of the piston cover 3, and the other end of the joint pipe 1 8 1 is connected with a water spray head 1 8 2; The mop assembly 2 (as shown in the fourth figure), which has There is a carriage 21, which is composed of upper and lower halves 2 1 1, 2 1 2 and a scraper 2 2 is provided between the upper and lower halves 2 1 1, 2 1 2 This scraper blade 2 2 provides users with the ability to scrape the window glass. The bottom half 2 1 2 of the above-mentioned slide plate 2 1 is provided with a dry buckle strip 2 3 'This drill buckle belt 2 3 is provided by the user A sticky mop 2 4 is provided with a pivoting portion 25 and a paper clamping hole 2 7 on the upper half 2 11 of the aforementioned dragging plate 2 1. The pivoting portion 2 5 is pivotally connected to a pivot 2 6. Through this pivot axis 2 6 can be pivotally connected to the pivot joint portion 15 of the main body assembly 1; the handle assembly 3 (as shown in the second and fifth figures) is connected and assembled by a plurality of outer tubes 31 through a plurality of connection members 32 Into a rod body, and a linkage mechanism composed of a plurality of linkage rods 33 is arranged inside the outer tube 31, and a grip 34 is connected to the aforementioned end of the outer tube 31, and the other end of the outer tube 31 is connected to the body assembly 1 M271542__ Fourth, the creative description (4) of the joint 11 2 sets, at the same time the handle 3 4 is pivotally connected to a trigger 3 5, the trigger 3 5-end extends inside the outer tube 3 1-end, and press the linkage Linkage of the mechanism 3 3— When the trigger 35 is pulled, let the trigger 35-end pressure engine actuate the linkage mechanism to cause the top stopper 3 6 connected to the linkage lever 3 3 to press the elastic member 16 and the piston 17 to actuate, causing water to be stored. The water stored in the module 4 enters the piston body 12, the piston cover 13, and the connecting pipe 14, and then the water storage module 4 is sprayed by the nozzle 8 2 (as shown in Figures 6 and 7). The water tank 41 and the water volume output controller 42 are configured. The foregoing water storage tank 41 is used for storing water used by i, and has an input port 411 and an output port 412 thereon. Cover 413, and a water quantity output controller 42 is connected to the output port 41 2. The water quantity output controller 42 is sequentially connected with a sealed valve cover | 421, a filter valve 422, a directional valve base 423, and a directional valve. The cover 42 4 and the first | three inlet pipes 42 5, 426, 427 are configured, and a valve stem 428 and an elastic element 429 are arranged between the aforementioned sealing i valve cover 421 and the filter valve 42 2 Elastic elements are arranged between the directional valve base 42 3 and the directional valve cover 42 4: 43 0 and the valve core 431, and the first and second water inlet pipes 425 and | A ball 432 is placed. After the aforementioned water output controller 42 is completed, group i is connected to the aforementioned output port 41 2. The first, second and third water inlet pipes 42 5, 426 4 2 7 and extend to the storage. Water, inside the bucket 41, allows the water stored in the bucket 41 to be smoothly discharged. # β 4Refer to, “shown in the eighth and ninth pictures”, which is a partially cut-away enlarged view of the state of use of this creation. As shown in the figure: when the user is in use, use the mop assembly 2 to drag on the ground. When spraying water, the user
第8頁 M271542 I四、創作說明（5) i第了次按壓扳機^5時（此時滾珠432堵住第一入水管入 |口），該扳機35壓動連動機構之連動桿以 丨活塞丨7及彈性元件16作動，先將活塞本 夷 :部空氣擠出後，放開扳機35時，前 f f L3内 卜將活塞17往上頂時，順勢吸動蚀 70 6本身彈力 :/ . W勢及動儲水桶41内部水，水經旅 向閥蓋424進入而推開閥芯43卜水 、、、 水=124,再由出水口 125輸出經連接管14及活塞蓋13之入 丨水官1 3 1與活塞本體1 2之入水口 1 2 2進入凸管i 2 i中。 當使用者再次將扳機35扳動，而壓擎連動桿 塞⑽’讓活塞17擠入於凸管121内部時，將原先流入 於凸官121内部之水由出水口 123送出經活塞蓋13之出水 132及接合管181，由噴頭182喷出，即可將水噴灑於地面 上’使用者即可利用喷丨麗出來之水進行拖地。 請參閱「第十、十一圖所示」，係本創作之另一使用 丨狀態剖視及局部剖視放大示意圖。如圖所示：拖把在向上 丨洗窗時，因換向閥底座42 3及換向閥蓋42 4内部之彈性元件 ;43 0的彈力大第三入水管42 7内水柱和滾珠43 2所產生之壓 ^ ’該閥芯431在彈性元件43 0本身作用力下，關閉換向闕 蓋4 2 4底部進水口 ，在活塞本體丨2内負壓作用下，水從第 三入水管427吸入並沖破滾珠43 2重力進入第一入水管42 5 :及換向閥底座42 3與換向閥蓋424間，再送入活塞本體12與 活塞蓋1 3間，再由喷頭1 8 2喷出，即可將水噴灑於窗戶上 ’使用者即可利用拖板2 1上之刮片2 2刮洗窗戶玻璃。 前述之噴頭18 2進一步包含一出水口寬度大於進水口 M271542 四、創作說明（6) 寬度之橢圓口 1821，該橢圓口進一步包含一具有弧度之外 緣1 8 2 2 (請參閱第十二圖），在拖把洗窗時喷頭之橢圓口喷 出之水，以水平扇形方式喷灑於玻璃上，形成一水平帶狀 喷灑面可整齊依序分割區域完成刮洗工作，有別於一般散 |狀之喷水方式，更利於本拖板刮洗清潔窗戶玻璃。 丨 上述僅為本創作之較佳實施例而已，並非用來限定本 | !創作實施之範圍。即凡依本創作之申請專利範圍所做的均 i等變化與修飾，皆為本創作專利範圍所涵蓋。Page 8 M271542 I IV. Creation instructions (5) i When the trigger is pressed for the first time ^ 5 (at this time, the ball 432 blocks the first water inlet | mouth), the trigger 35 presses the linkage lever of the linkage mechanism to the piston丨 7 and the elastic element 16 are actuated, and after the piston is completely compressed, the air of the piston is pushed out, and when the trigger 35 is released, the front ff L3 internally pushes the piston 17 upward, and it absorbs the elasticity of the erosion by itself. 6. W potential and the water in the moving water storage bucket 41, the water enters through the travel valve cover 424, and the valve core 43 is pushed open, and the water = 124, and then the water outlet 125 outputs the inlet through the connecting pipe 14 and the piston cover 13 丨The water inlets 1 2 1 of the water officer 1 3 1 and the piston body 12 enter the convex tube i 2 i. When the user triggers the trigger 35 again, and the piston rod 17 is squeezed into the convex tube 121 by the pressure lever linkage lever, the water originally flowing into the convex tube 121 is sent from the water outlet 123 through the piston cover 13 The water outlet 132 and the joint pipe 181 are sprayed from the spray head 182, and the water can be sprayed on the ground. The user can mop the floor with the water sprayed from the spray. Please refer to "shown in the tenth and eleventh pictures", which is another schematic diagram of the state of use and partial section magnification. As shown in the figure: When the mop is washed upwards, due to the elastic elements inside the directional valve base 42 3 and the directional valve cover 424; the large spring force of 43 0, the third water inlet pipe 42 7 and the water column and ball 43 2 The generated pressure ^ 'The valve core 431 closes the water inlet at the bottom of the reversing cap 4 2 4 under the force of the elastic element 43 0 itself, and the water is sucked in from the third water inlet pipe 427 under the negative pressure of the piston body 丨 2 It breaks through the ball 43 2 and enters the first water inlet pipe 42 5 by gravity, and between the directional valve base 423 and the directional valve cover 424, and then enters between the piston body 12 and the piston cover 13, and is sprayed by the nozzle 1 8 2 , You can spray water on the window 'the user can use the wiper blade 2 2 on the carriage 21 to scrape the window glass. The aforementioned nozzle 18 2 further includes a water outlet with a width larger than the water inlet M271542. 4. Creation instructions (6) The ellipse opening 1821 with a width further includes a curved outer edge 1 8 2 2 (see figure 12). ), The water sprayed from the elliptical mouth of the nozzle when washing the window with a mop is sprayed on the glass in a horizontal fan shape to form a horizontal band-shaped spray surface that can neatly and sequentially divide the area to complete the scraping work, which is different from ordinary The scattered water spray method is more conducive to the cleaning and cleaning of window glass by this pallet.丨 The above is only a preferred embodiment of this creation, and is not intended to limit the scope of this | creation. That is, all changes and modifications made in accordance with the scope of the patent application for this creation are covered by the scope of the creation patent.
第10頁 M271542 圖式簡單說明 [ 圖 式簡單 說 明 ] 第 一 圖 ，係 本 創 作 之 功 能 拖 把 外 觀 立 體示 意 圖。 第 二 圖 ，係 本 創 作 之 本 體 組 件 分 解 示 意圖 〇 第 二 圖 ，係 本 創 作 之 本 體 組 件 組 立 剖 視示 意 圖。 第 四 圖， ，係 本 創 作 之 拖 把 組 件 分 解 示 意圖 〇 第 五 圖 ，係 本 創 作 之 把 手 組 件 分 解 示 意圖 〇 第 圖 ，係 本 創 作 之 儲 水 組 件 分 解 示 意圖 〇 第 七 圖 ，係 本 創 作 之 儲 水 組 件 組 立 剖 視示 意 圖。 第 八 圖 ，係 本 創 作 之 使 用 狀 態 剖 視 示 意圖 〇 第 九 圖 ，係 本 創 作 之 局 部 剖 視 放 大 示 意圖 〇 第 十 圖 ，係 本 創 作 之 另 一 使 用 狀 態 剖 視示 意 圖。 第 十 一圖， 係 本 創 作 之 局 部 剖 視 放 大 不意 圖 0 第 十 二圖， 係 本 創 作 之 喷 頭 局 部 放 大 實施 例 意圖 [ 主 要元件 符 號 說 明 ] 本 體 組件1 殼 體 1 ] 1 開 D 11 : L 接 合 部 112 柩 接 件: 15 活 塞 本 體12 活 塞 蓋： 13 連 接 管 14 彈 性 元件1( 1! 3、 42 9、 •430 活 塞 17 凸 管 121 入 水 a 122 出 水 π : 123 、] 125 進 水 管 124 入 水 管： 131 出 水 管 132 閥 芯 19卜^ 431 蓋 體 18 接 合 管： 181 頭 182Page 10 M271542 Simple explanation of the diagram [Schematic explanation] The first diagram is a functional mop appearance of the original creation. The second picture shows the intention of the main components of this creation. The second picture shows the cut-away schematic diagram of the main components of this creation. The fourth figure is a schematic diagram of the mop component of this creation. The fifth figure is a schematic diagram of the handle component of this creation. The third figure is a schematic illustration of the water storage component of this creation. The seventh image is the water storage of this creation. Schematic sectional view of the assembly of components. The eighth figure is a cross-sectional view of the use state of this creation. The ninth figure is a partial cross-sectional view of the creation. The tenth picture is a cross-sectional view of another use state of the creation. The eleventh figure is a partial cross-sectional magnification of this creation. The twelfth figure is a partial magnification example of the nozzle of this creation. [Main component symbol description] Body assembly 1 housing 1] 1 Open D 11: L joint section 112 Joint: 15 piston body 12 piston cover: 13 connecting tube 14 elastic element 1 (1! 3, 42 9, • 430 piston 17 protruding tube 121 water inlet a 122 water outlet π: 123,] 125 water inlet pipe 124 Inlet pipe: 131 Outlet pipe 132 Spool 19 Bu ^ 431 Cover 18 Joint pipe: 181 head 182
第11頁 M271542 圖式簡單說明 橢圓口 1821 拖把組件2 上半部2 1 1 刮片22 拖布24 樞接部2 5 把手組件3 連接件3 2 握把3 4 頂掣部3 6 儲水桶4 1 輸入口 4 1 1 封蓋4 1 3 過濾閥4 2 2 換向閥蓋4 2 4 第二入水管4 2 6 閥桿4 2 8 外緣1 8 2 2 拖板2 1 半部2 1 2 粘扣帶2 3 樞軸2 6 夾紙孔2 7 外管31 連動桿3 3 扳機3 5 該儲水組件4 水量輸出控制器4 2 輸出口 4 1 2 密封閥蓋4 2 1 換向閥底座423 第一入水管4 2 5 第三入水管427 滾珠4 3 2Page 11 M271542 Schematic illustration of elliptical opening 1821 Mop assembly 2 Upper half 2 1 1 Wiper 22 Mop 24 Pivot joint 2 5 Handle assembly 3 Connector 3 2 Grip 3 4 Top stop 3 6 Water bucket 4 1 Input port 4 1 1 Cover 4 1 3 Filter valve 4 2 2 Reversing valve cover 4 2 4 Second inlet pipe 4 2 6 Stem 4 2 8 Outer edge 1 8 2 2 Trailer 2 1 Half 2 1 2 Sticky Buckle 2 3 Pivot 2 6 Paper jam hole 2 7 Outer tube 31 Link rod 3 3 Trigger 3 5 The water storage assembly 4 Water output controller 4 2 Output port 4 1 2 Sealed valve cover 4 2 1 Direction valve base 423 First inlet pipe 4 2 5 Third inlet pipe 427 Ball 4 3 2