201043294 六、發明說明： 【發明所屬之技術領域】 ’特別是指一種羽毛球 本發明是有關於一種羽毛球拍 拍膨脹成型方法。 【先前技術】 - 目前的羽毛球拍製造業者一般是藉由將高壓氣體打入 包覆有碳纖維外層的一複合材料管，而使該複合材料管在 〇 模具中可保持一定壓力，進而被加熱硬化成型，然而，由 於羽毛球拍的一拍框與一中管之間需藉由一 τ頭連接，而 該Τ頭則會阻斷高壓氣體灌注到該拍框内，因此，導致業 者在製造時需先將-第-複合材料管加熱硬化成型為該拍 框’·接著，再將該拍框兩末端切開，以供與該τ頭連接； 接者，再將一第二複合材料管藉由該τ頭與該拍框連接； 最後’再對該拍框、該Τ頭與該第二複合材料管加熱，使 該第二複合材料管被加熱硬化成型為與該拍管連接的中管 〇 ，如此的製造流程，不僅加工麻煩，且需進行二次加埶硬 化成型的作業。 *、、'更 重’然而 動，因此 出該拍框 埋件置入 .料’有的羽毛球拍需在該純内置人預埋件進行配 由於預埋件也會阻衫職體在該拍框内的流 業者在製造此種球拍時，也需先加熱硬化成型 接著，再將該該拍框於職位置切開，以供預 取後，再利用碳纖維層包覆 熱硬化成型作業=並進灯加 生上述的缺失。 處如此的I造流程也會產 201043294 【發明内容】 因此，本發明之目的，即在提供_種便於加工製 羽毛球拍膨脹成型方法。 於是，本發明羽毛球拍膨脹成型方法，包含以下步驟 :⑷將-膨脹劑單元置入一第一複合材料管内。（b)將 該第:複合材料管置人-成型模具内加熱，㈣第—複合 材料管硬化成型為一拍框。 【實施方式】 、有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一較佳實施例的詳細說 楚的明白。 將了〉月 脹成型方法的較佳實施例 參閱圖1，本發明羽毛球拍膨 包含以下步驟： 步驟100 :如圖1、2所示，將一膨脹劑單元與 埋件20置入一第一複合材料管30内。 在本實施财，該膨脹解元10具有四㈣裝置有胺 服粉劑15的囊袋^^(見圖^該膨脹劑單^ 10的膨脹粉齊,115是一種型號為EXPAN_CELL_152的中溫 型膨脹劑，該第一複合材料管30具有一尼龍内管3卜及— 包覆於該尼龍内管31上的碳纖維外層32。 总在本實施例中，是先將該囊袋11置入該第-複合材料 & 3〇内’接著’再將該等預埋件2()分別置人該第—複合 材料e 30内，最後’再將該等囊袋i2、13分別置入該第 -複合材料管30内，使該等預埋件2〇介於該等囊袋二、 201043294 12 Ο Ο U之間。 ，驟200.如圖i、3所示，將該膨脹劑單元ι〇置入— 複合材料管40内。 本實施例中，該第一複合材料管4〇具有一尼龍内管 及包覆於該尼龍内管41上的碳纖維外層42。 在本實施例中’是將該囊袋14置人該第二複合材料管 40内。 山步驟300 :如圖卜4所示，將該第—複合材料管％的 :端與-T頭50的二分歧端部51套接’並將該第二複合 料s 40的其中一端與該丁頭5〇的一垂直端部α套接。 步驟4〇0 :如圖卜5所示，將該第二複合材料管、40置人—成型模具⑼内加熱，使該第—複合材料管 0硬化成型為一與該T頭5〇固接的拍框7〇，並使第 合材料管40硬化成型為—經該7頭5()與該拍框 中管80。 丧的 在本實施射，當該第—、二複合材料f %、 熱時、’該膨脹鮮元1G會錢賴，而有效地支撐該第 您二複合材料管30、4〇的内周面，使該第一、二複合材千 s 30、40分別硬化成型為該拍框7〇與該中管。 料經由以上的說明，可再將本發明的優點歸納如下： 本發明是利用該膨脹劑單元1〇來膨脹支撐該第—一 複合材料管30、40,因此，本發明在不破壞該拍框7〇的二 形下，可預先將配重用的預埋塊2〇置入該第人 月 30内，並預先使該第一、二複合材料管3〇、4〇與^ 第 41 5 201043294 5 0連接在此一起，如此’本發明僅需進行一次加熱硬化成 型作業，即可使該第一、二複合材料管30、40分別硬化成 型為連接成一體的拍框70與中管80，因此，相較於習知技 術，本發明不僅便於加工製造’更可使該拍框具有良好 的結構強度。 ,。 ----a ,个馆 驟簡單，且便於加工製造，故確實能達成本發明之目的。 惟以上所述者，僅為本發明之較佳實施例而已，各 月以此限定本發明音故 > 玄/Sr问 n 田不 月貫轭之乾圍，即大凡依本發明 範圍及發明說明内玄斛栳夕％ 〇。T。月寻利 早的等Μ化與”，Μ 屬本發明專利涵蓋之範圍内。 白仍 201043294 【圖式簡單說明】 圖1是本發明的羽毛球拍膨脹成型方法一較佳實施例 的製造流程示意圖； 圖2是該較佳實施例將一膨脹劑單元與二預埋件置入 一第一複合材料管内的剖視示意圖； 苐二複合201043294 VI. Description of the invention: [Technical field to which the invention pertains] ‘Specially refers to a type of shuttlecock The present invention relates to a method of forming a badminton racquet expansion. [Prior Art] - The current badminton racket manufacturers generally drive the high-pressure gas into a composite tube coated with an outer layer of carbon fiber, so that the composite tube can maintain a certain pressure in the mold, and is then heat-hardened. Molding, however, since a badminton racket is connected to a middle tube by a τ head, the hoe will block the injection of high pressure gas into the frame, thus causing the manufacturer to manufacture First, the -th composite tube is heat-cured into the frame'. Then, the two ends of the frame are cut open for connection with the τ head; and then a second composite tube is used by the second composite tube The τ head is connected to the frame; finally, the frame, the hoe and the second composite tube are heated, so that the second composite tube is heat-hardened into a middle tube connected to the tube. Such a manufacturing process is not only troublesome to process, but also requires secondary twisting and hardening molding. *,, 'heavier', but move, so the frame is embedded and placed. The material 'badminton racket needs to be matched in the pure built-in person's embedded parts. Because the embedded parts will also block the body in the shot. The manufacturer in the frame also needs to heat and harden the shape of the racket before making the racket, and then cut the frame to the position for pre-fetching, then use the carbon fiber layer to cover the heat-hardening molding operation = enter the lamp Add the above missing. Such a process of manufacturing I will also produce 201043294. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a badminton racket expansion molding method which is easy to process. Accordingly, the badminton racket expansion molding method of the present invention comprises the following steps: (4) placing the expansion agent unit into a first composite material tube. (b) The first: composite tube is placed in a person-forming mold for heating, and (4) the first-composite tube is hardened into a frame. The above and other technical contents, features and effects of the present invention will become apparent from the following detailed description of the preferred embodiments. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Referring to Figure 1, the badminton racket of the present invention comprises the following steps: Step 100: As shown in Figures 1 and 2, an expander unit and a buried member 20 are placed in a first Inside the composite tube 30. In the implementation of the present invention, the expansion solution 10 has a four-fourth device with an amine-based powder 15 (see the expansion powder of the expansion agent unit 10, and 115 is a medium-temperature expansion model of the model EXPAN_CELL_152 The first composite tube 30 has a nylon inner tube 3 and a carbon fiber outer layer 32 coated on the nylon inner tube 31. In the present embodiment, the capsule 11 is first placed in the first - composite material & 3 ' 'then' then place the embedded parts 2 () in the first composite material e 30, and finally 'replace the sacs i2, 13 respectively into the first - In the composite tube 30, the embedded members 2 are interposed between the pockets 2, 201043294 12 Ο Ο U. Step 200. As shown in Figures i and 3, the expander unit is placed In the present embodiment, the first composite tube 4 has a nylon inner tube and a carbon fiber outer layer 42 coated on the nylon inner tube 41. In this embodiment, The bladder 14 is placed in the second composite tube 40. Mountain step 300: As shown in Fig. 4, the two-parts of the first composite tube are separated from the -T head 50 The portion 51 is sleeved 'and one end of the second composite material s 40 is sleeved with a vertical end portion α of the nipple 5 。. Step 4 〇 0: as shown in FIG. 5, the second composite material is The tube, 40 is placed in the forming mold (9), and the first composite tube 0 is hardened into a frame 7 〇 fixed to the T head 5 〇, and the first material tube 40 is hardened into a The 7 heads 5 () and the tube 80 in the frame. The mourning in this implementation shot, when the first and second composite materials f%, hot, 'the expansion of the fresh yuan 1G will cost, and effectively support the The inner circumferential surface of the second composite pipe 30, 4〇, the first and second composite materials s 30, 40 are respectively hardened into the frame 7 〇 and the middle pipe. The advantages of the present invention are summarized as follows: The present invention utilizes the expander unit 1〇 to expand and support the first composite tube 30, 40. Therefore, the present invention can be used without destroying the frame of the frame 7〇. Pre-embed the pre-buried block 2〇 for the weight into the first person's month 30, and pre-connect the first and second composite pipes 3〇, 4〇 and ^ 41 5 201043294 5 0 Herein, in the present invention, the first and second composite material tubes 30, 40 can be hardened and formed into a unitary frame 70 and a middle tube 80, respectively, by performing only one heat-hardening molding operation. Compared with the prior art, the invention not only facilitates the processing and manufacture, but also enables the frame to have good structural strength. - a, the museum is simple and easy to manufacture, so the invention can be achieved. The above is only the preferred embodiment of the present invention, and each month is used to limit the sound of the present invention. > Xuan/Sr asks n the field is not the circumference of the yoke, that is, the scope of the present invention And the description of the invention within the Xuan Yu Xi% 〇. T. It is within the scope of the patent of the present invention. White is still 201043294 [Simplified illustration of the drawings] Fig. 1 is a schematic view showing the manufacturing process of a preferred embodiment of the badminton racket expansion molding method of the present invention. 2 is a cross-sectional view showing the expansion unit and the second embedded member placed in a first composite tube according to the preferred embodiment;
圖3是該較佳實施例將該膨脹劑單元置入 材料管内的剖視示意圖； 二複合材料管與一 τ 二複合材料管置入一 圖4是該較佳實施例將該第一 頭連接的剖視示意圖；及 圖5是該較佳實施例將該第一 成型模具内加熱的平面示意圖。 201043294 【主要元件符號說明】 ίο.........膨脹劑單元 11 .........囊袋 12 .........囊袋 13 .........囊袋 14 .........囊袋 15 .........膨脹粉劑 20.........預埋件 30 .........第一複合材料管 31 .........尼龍内管 32 .........碳纖維外層 40 .........第二複合材料管 41 .........尼龍内管 42 .........碳纖維外層 50 .........T 頭 51 .........分歧端部 52 .........垂直端部 60.........成型模具 70.........拍框 80.........中管 100.......步驟 200 .......步驟 300 .......步驟 400 .......步驟3 is a schematic cross-sectional view showing the expansion agent unit placed in a material tube according to the preferred embodiment; 2 composite material tube and a τ2 composite material tube are placed in FIG. 4, the preferred embodiment is used to connect the first head FIG. 5 is a schematic plan view showing the heating of the first molding die in the preferred embodiment. 201043294 [Description of main component symbols] ίο.........Expansion agent unit 11 ......... pocket 12 ......... pocket 13 ..... .... bag 14 ... ... bag 15 ... ... expansion powder 20 ... ... embedded parts 30 ... ...the first composite tube 31 .... nylon inner tube 32 ... ... carbon fiber outer layer 40 ... ... second composite material tube 41 . ........Nylon inner tube 42 .... carbon fiber outer layer 50 ......... T head 51 ... ... branch end 52 . ........Vertical end 60.........Molding mold 70.........Posing frame 80.........tube 100.. .....Step 200.......Step 300.......Step 400.......Steps