M288664 八、新型說明： 【新型所屬之技術領域】 脫模式完成中空球塞m中球中⑽雙層係以脫臘 形成-，空之間隙空間，另ί層之内層之間 口成垂直處，即圓直筒型内居 卜=應於圓幼型之内層兩開 球型外層之開口處，設有一 兩對稱之圓開口，其中- 球塞控制捍之_塊，該固魏i有體成形凸設一 成-具中空整體重量較輕 制#之置合槽，藉此構 作之功效，辅摘了構’相_關㈣能得輕力操 【先前技術】 大的ίΖΓ現下金屬鐵材域度的_，e树下卫霞界造成很 可 〜依般產業界父易行為而論，如是材料漲價大都 習有1=Γ附加到整體售價上，而須自行吸收，因之，目前傳統 及加工^門用之球塞結構，就目前常見之球塞都為實心一體成形 〜成(如第-騎示），__之㈣錄多 k絲造縣的提高，為魏奴絲所_之首重要事者； 來閱Γ’才有—新發明之中空成型球閥之球塞製造方法發明在案(請 請=3飾’侧自公告概第三九七匕三號之第三圖及其申 ’其中該製造方法所得之結構係以-11形管材以衝(沖） M288664 模方式’直接衝(沖）製成-個兩側具圓形開孔之球殼體，且於球殼體 周面衝製出供卡制之卡料，接著將—外徑相等於開孔口徑且長 度相等於球塞流道長度之圓形中管，焊結固定於球殼體兩側的圓形開 口間’再經過真圓度矮正及表面磨絲整處理後，製構成—種内部中 空之球塞構造者；然’查見該發明專利之前案構造，其中圓形中管與 ’球殼體之焊固結合成-内部中空之球塞構造抵有球殼體兩側圓形開口 緣與圓形中管兩端緣角作焊固之接合端，而形成圓形中管與球般體之 _間為中空之狀態，依此種焊接結合之成形中空構造，會絲殼體為薄 面之鼓張無支撐點之補強下’形成球殼體面亦容易受壓或受轉動磨捧 而凹陷變形之問題產生，致其球閥之球塞真圓度喪失，而造成闕⑽ 漏之缺失者； 觀見該發明前案之構造，雖有考量到材料較少、質輕之重點問題， 但’未考量到球塞球面有受墨、受轉動磨擦之承受壓力暨其需真圓度， 始能有閥門啟閉控制之作用，而一昧依此良善效果性創作，但卻因設 #計不良之有誤的創作設計，而為產業界所摒棄不敢用之產品； 【新型内容】 緣此’據上所舉之傳統習有之實心一體成形或中空球塞構造之發 .明前案專利案’其或多或少會有不適用及根本不能用之問題發生，且 其使用上之缺失問題’其總總缺失普遍存在已不在話下，為此，本創 作人乃針對此一缺失問題作一深入之研討，並經由製成成品之試用， 再屢為試作，最後终於突破性的再創作出本創作之控制閥門用之中空 6 M288664 球塞結構，實能改進習有及前案使用及製造上之問題； 本創作之主要目的，乃在提供一種控制閥門用之中空球塞結構， 其中球塞係由内外雙層係以脫臘脫模式完成中空球塞之成型，而内層 係為-圓直筒型，而外層係為—球形層_層之圓錢型之兩端開: 延接呈包覆成型，以其球型層之内弧凹陷部與圓直筒型之内層之間形 成-中空之_空間，另者’球餅㈣應於触之内層兩開口7 賴直處’ _直筒翻層之触上端處開有兩對稱之_口，其中 ❿-圓開口與圓直筒型之内層加強設有—補強暨加強之連結點，並延伸 由大漸小之縮小延接點至另端對稱之關口處，以此增加㈣圓直筒 與外層球形層之聯結性，而達到外層球形層之強度功效，進而得到質 輕、使用強度佳及製造成本低之中空球塞結構，為其本創叙特徵者。 本創作之次要目的’乃在提供—種控綱削之巾空球塞結構， ^中’球塞之外層球形層處之厚度較厚，即外層球形層之控制面中心 厚中Γ各往外向漸為縮小厚度，所以在中心厚度及兩端較薄 I、内層®直筒處之聯結補強點之強度加強下 =::r其承受壓力及_— ==真®度不社_ ’進轉到提高壽命性之功效，為其特 _盈轉動偏Η目的，乃在提供"'麵糊門狀衫球塞能較為 塞在控制轉動^之功效，其中，因球塞中_之結構，所以球 ’而得輕鬆作動之功效，為其特徵者。 創作控制閥門用之中空球塞結構，所以能達到質輕、壽命 7 M288664 長及製造成本低之多向目的，且其簡易中空成形強度穩固之結合功 月b，其所採用之技術手·^又及其結構特徵，茲舉一可行實施例，並配合 附圖之詳細說明如下，俾能對本創作之構造有更深一層之瞭解。 【實施方式】 清參閱第二及四圖所示，係為本創作之立體及平面剖示圖，其中， ，塞(A)係由内層⑴及外層⑵所構成，該内層⑴係為一圓直筒型， 该圓直筒型内層（1)為-開通形之貫通孔，而外層⑵係為一球形層由 φ内層（1)之圓直筒型貫通孔(1〇)之兩端開口端緣⑴）（12)延接呈包覆 成型，以其球型層外層（2)之内弧凹陷部（2〇；)與圓直筒型内層（丨）外徑 ，（13)間職-巾空之咖空間⑶，另者，_外層⑵對應於圓直 同型内層（1)貫通孔（1〇)成垂直處，即圓直筒型内層（丨）之外徑面（13) ^開有兩對稱之圓開口（21)(22)，其中-球型外層⑵之開口處⑵） :有由内層（1)之圓直同型之筒徑外徑面一體成形凸設一球塞控制 才干之固定塊(4)，該固定塊(4)製有一球塞控制桿之置合槽(4〇); 另者，球型外層（2)對應於圓直筒型内層（丨）兩貫通孔開口（1〇)成 •垂直處，即圓直筒型内層⑴之筒徑外徑面（1〇)上端處開有兩對稱之圓 開口（21)(22) ’其中-圓開口⑵）與圓直筒咖層⑴加強設有一補強 旦加強之兩連結點(5)(請參閱第五圖所示），並延伸由大漸小之縮小延 接點至另端對稱之圓開口（22)處，以此增加圓直筒内層⑴與球形外層 (2)之聯結性，而達到外層球形層之強度功效，進而得到質輕、使用強 度佳及製造成本低之中空球塞結構者； 藉由上述結構，其中閥門内之球塞(Α)製設成一中空式，而形成一 内$雙層之中空形體，其中内外雙層係以脫臘脫模式完成中空球塞之 成i而達到具中空整體重量較輕之球塞結構，進而達到閥門控制 8 M288664 能得輕力操作之功效； 另者，請再參閱第六、七圖所示，係為本創作實施於閥門本體之 立體不意及平面剖示圖，其中球塞係裝置於閥本體⑹之内，而間本體 左右側通孔各為進、出之流道，於進、出流道之間置設一球塞⑷，而 該球塞(A)係賴本體⑹上端·^旋動式把手⑺來旋動控制經球 ’塞控制;hK8)以連動球塞⑷迴動而作動啟閉閥門，以使流體作關閉或 ~ 開啟洩流，而得輕鬆作動之功效； Φ 綜上所述，當知本創作控制閥門用之中空球塞結構，其中所以能 達到質輕及中空财用性之功效，進而達到有效使製造成本降低之目的 ’貫較習用之控觸Η用之球塞實心結構品及上述f有前案之結構相 比’應更具有實用性之效果，已無庸置疑，且本創作應已符合專利法 所稱新型專利之規定，因此，本申請人爰依法提出是項新型專利之申 清，故懇請躺能速予本創作之專利申請，則至感德便之至； 唯，以上所舉之實施例圖說，僅為本創作較佳之單一實施例而已 t不能狀限定摘作之其他實施範圍，即大凡依據本創作下列申 凊專利麵之功效及特徵等範圍所作之各種變化或修飾，皆仍屬本創 作專利涵蓋之範圍内才是，合此申明。 M288664 【圖式簡單說明】 第一圖係為傳統習有之實心球塞之平面剖示圖。 第二圖係為摘自習有前案專利公告編號第397723號之第三圖。 第三圖係為本創作立體示意圖。 第四圖係為本創作之正視向平面剖示圖。 第五圖係為本創作之側視向平面剖示圖。 冑六_為本創作實施於閥Η本體之立體示意圖，。 第七關為第五圖之平面剖示圖。 【主要元件符號說明】 (Α)球塞 (10)貫通孔 (13)外按面 (20)内弧凹陷部 (3)間隙空間 (40)置合槽 (6)閥本體 (8)球塞控制椁 (1) 内層 (11)(12)兩開口端緣 (2) 外層 (21)(22)圓開口 (4) 固定塊 (5) 兩連結點 (7)把手 10M288664 VIII. New description: [New technical field] The release mode completes the hollow ball plug m in the ball (10) double layer is formed by dewaxing - the gap space is empty, and the inner layer between the other layers is vertical, ie Round straight-type inner-bub = should be placed in the opening of the two open-spherical outer layers of the inner layer of the round shape, and have two symmetrical circular openings, wherein - the ball plug controls the _ block, the solid-shaped i-shaped forming convex One into one - with a hollow overall weight and lighter # #合槽,, by virtue of the effect of the structure, the auxiliary structure of the phase _ off (four) can be lightly operated [previous technology] large ΖΓ ΖΓ 金属 金属 金属 金属 金属The _, e tree under the Weixia community caused very much ~ according to the industry's father's easy behavior, if the material price increase is mostly 1 = Γ attached to the overall price, but must absorb it, because of the current tradition And the ball plug structure used for processing ^ door, the common ball plugs are solid one-piece forming ~ Cheng (such as the first - riding), __ (four) recorded multi-k wire county improvement, for Wei Sisi _ The first important thing; to read the 'only has a new invention of the hollow molded ball valve ball plug manufacturing method invention ( Please please =3 Decoration 'Side from the announcement of the third picture of the 3rd ninth and the third and its application'. The structure obtained by the manufacturing method is a -11-shaped pipe with a punch (rush) M288664 mode. a ball shell having a circular opening on both sides, and punching the card material on the peripheral surface of the ball shell, and then the outer diameter is equal to the diameter of the opening and the length is equal to the ball plug The circular middle tube of the length of the flow path is fixed between the circular openings on both sides of the spherical shell, and then is subjected to the roundness of the roundness and the surface smoothing process to form a hollow ball plug constructer. ;; see the structure of the invention before the invention, in which the circular middle tube and the 'ball shell are welded together to form - the inner hollow ball plug structure has a circular opening edge and a circular middle tube on both sides of the spherical shell The two end edges are used as the joint ends of the welding, and the circular middle tube and the ball-like body are formed in a hollow state. According to the welded hollow structure formed by the welding, the silk shell is a thin surface and the drum is unsupported. Under the reinforcement of the point, the formation of the spherical shell surface is also susceptible to pressure or by the rotation of the grinding and the deformation of the concave, resulting in the ball The ball is lost in roundness, and the defect of 阙(10) is lost. Seeing the structure of the pre-invention of the invention, although it considers the key issues of less material and lighter weight, it does not consider the spherical surface of the ball. Ink, subject to the pressure of the rotating friction and its need for roundness, can have the role of valve opening and closing control, and the creation of a good effect, but because of the design of the wrong design, And for the industry to abandon the products that they dare not use; [new content] This is because of the traditional solid-formed or hollow ball plug structure of the traditional law. The patent case of the former case is more or less There will be problems that are not applicable and can not be used at all, and the lack of use of the problem - its total lack of ubiquity is no longer a problem, for this reason, the creator is to conduct an in-depth discussion on this missing issue, and Through trials of finished products, and repeated trials, the final breakthrough of the creation of the hollow 6 M288664 ball plug structure for the control valve of this creation can effectively improve the use and manufacturing problems of the former and the previous case; The main purpose of this creation, The invention provides a hollow ball plug structure for controlling a valve, wherein the ball plug is formed by a double-layer inner and outer double-layer system in a de-waxing mode, and the inner layer is a round straight type, and the outer layer is a spherical layer _ The two ends of the layer of the round money are opened: the extension is overmolded, forming a hollow space between the inner arc depression of the spherical layer and the inner layer of the straight straight cylinder, and the other 'ball cake (four) should The two openings 7 in the inner layer of the inner layer are located at the upper end of the _ straight layer. There are two symmetrical openings at the upper end of the layer, wherein the ❿-circle opening and the inner layer of the straight straight tube are reinforced with the connection point of reinforcing and strengthening, and extending From the large and small narrowing of the extension point to the other end of the symmetrical junction, thereby increasing the connection between the (4) round straight tube and the outer spherical layer, and achieving the strength effect of the outer spherical layer, thereby obtaining light weight, good strength and manufacturing. The low-cost hollow ball plug structure is a feature of its creation. The secondary purpose of this creation is to provide a hollow ball plug structure for the control of the blade. The thickness of the outer layer of the sphere is thicker, that is, the center of the control layer of the outer spherical layer is thicker and thicker. The thickness is gradually reduced, so the strength of the joint reinforcement point at the center thickness and the thinner ends I and the inner layer® straight tube is strengthened =::r, which is subjected to pressure and __ == true degree is not _ 'transfer To improve the lifespan effect, for its special _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The effect of the ball's easy to move is its characteristic. The hollow ball plug structure for the control valve is created, so it can achieve the purpose of light weight, long life of 7 M288664 and low manufacturing cost, and its simple hollow forming strength is combined with the power of the month b, the technical hand used ^^ And its structural features, a feasible embodiment, and the following detailed description of the drawings, can have a deeper understanding of the structure of the creation. [Embodiment] As shown in the second and fourth figures, it is a three-dimensional and plan sectional view of the present invention, wherein the plug (A) is composed of an inner layer (1) and an outer layer (2), and the inner layer (1) is a straight tube. Type, the circular straight inner layer (1) is an open-type through hole, and the outer layer (2) is a spherical layer from the open end edge (1) of the round straight through hole (1) of the inner layer (1) of the inner layer (1) (12) The extension is overmolded, with the inner arc of the spherical layer (2) (2〇;) and the outer diameter of the round inner layer (丨), (13) Space (3), the other, _ outer layer (2) corresponds to the straight straight inner layer (1) through hole (1 〇) into a vertical position, that is, the outer diameter surface of the round straight inner layer (丨) (13) ^ open two symmetrical circles Opening (21) (22), wherein - the opening of the spherical outer layer (2) (2): a fixed block with a ball plug control function integrally formed by the outer diameter of the inner diameter of the inner layer (1) The fixing block (4) is provided with a fitting groove (4〇) of the ball plug control rod; the other, the spherical outer layer (2) corresponds to the two straight through holes (1〇) of the straight cylindrical inner layer (丨) • vertical , that is, the rounded outer layer (1) has a symmetrical circular opening (21) at the upper end of the outer diameter surface (1 〇) (22) 'the middle opening (2)) and the round straight tube layer (1) is reinforced with a reinforcing dan Reinforce the two joint points (5) (see the fifth figure) and extend the rounded inner layer (1) and the sphere by extending the large and small narrowing extension points to the other end of the circular opening (22). The outer layer (2) is connected to achieve the strength effect of the outer spherical layer, thereby obtaining a hollow ball plug structure with light weight, good use strength and low manufacturing cost; with the above structure, the ball plug (Α) in the valve The utility model is formed into a hollow type, and forms a hollow body with a double inner layer, wherein the inner and outer double layers complete the hollow ball plug into the i in a de-waxing mode to achieve a hollow ball body structure with a light overall weight, thereby achieving The valve control 8 M288664 can be used for light operation. In addition, please refer to the sixth and seventh figures, which are the three-dimensional and planar view of the valve body, in which the ball plug is installed in the valve. Inside the body (6), the left and right side through holes of the body are in and out The flow channel is provided with a ball plug (4) between the inflow and outflow channels, and the ball plug (A) is attached to the upper end of the body (6), and the rotary handle (7) is rotated to control the ball 'plug control; hK8) The interlocking ball (4) is actuated to actuate the opening and closing valve to make the fluid close or open to discharge, and the effect is easy to operate; Φ In summary, when the hollow ball plug structure used for the control valve is known, Among them, it can achieve the effect of light weight and hollow financial property, and thus achieve the purpose of effectively reducing the manufacturing cost, which is better than the conventional structure of the ball-plug structure and the structure of the above-mentioned case. The more practical effect is undoubted, and the creation should have met the requirements of the new patents as stipulated in the Patent Law. Therefore, the applicant has filed a new patent for the application of the patent, so please lie down to the creation. The patent application is only for the sake of the sensibility; however, the above embodiments are only for the preferred embodiment of the present invention and have not been limited to other implementation scopes, that is, the following applications are based on this creation.功效The efficacy and characteristics of the patented surface, etc. Wai, made by various changes or modifications, are still within the scope of this patent covers the authoring of is, together this declaration. M288664 [Simple description of the diagram] The first diagram is a plane sectional view of a conventional solid ball plug. The second figure is the third picture taken from Xi'an former Patent Publication No. 397723. The third picture is a three-dimensional schematic diagram of the creation. The fourth figure is a plan view of the front view of the creation. The fifth figure is a side view of the creation of the creation.胄六_ This is a three-dimensional schematic diagram of the creation of the valve body. The seventh level is a plan sectional view of the fifth figure. [Main component symbol description] (Α) Ball plug (10) Through hole (13) Outer face (20) Inner arc recessed part (3) Clearance space (40) Coupling groove (6) Valve body (8) Ball plug Control 椁 (1) Inner layer (11) (12) Two open end edges (2) Outer layer (21) (22) Round opening (4) Fixing block (5) Two joint points (7) Handle 10