M310722 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種羽球拍，尤指一種複合羽球拍中 管’其兼具有重量輕與不易變形的優點。 【先前技術】 凊參照第五圖所示，一般既有的羽球拍中管多係由單 材貝的I材（3 〇 )所構成，如紹管或鋼管等。然而， 單材貝的官材（3 0 )在使用上往往有其個別的缺點而 在使用上有所不足。如銘管雖然重量較輕，然而其強度較 差#易在球拍重揮時造成中管的彎曲變形而無法恢復原 來的形狀。而鋼管雖具有較高的強度而不易變形，但是其 比重卻為鋁管的二倍以t， L Μ上’在追求輕1化的市場上，不易 被消費者接受。 由於單-材質的羽球拍中管各有其不足之處，複合材 料應用於羽球拍中普&炎η、，， Τ &成為目耵的主流。一般有於一鋁管外 套设一 I呂管的設計，★杳夫 明> Α中華民國公告第237671號「羽 毛球拍之中管結構糞剎 案，其雖然較純由鋼管所製成的 羽球拍中管重詈為細 ”、、工，-疋仍無法完全符合輕量化的要 一# 文曰何料所製成的羽球拍中管，係以 心材包覆有一層碳纖維血 ^ ^ , 〃阿刀子基材的複合材料後，再 將此β材與碳纖維複 丹 型，於成型完畢再進行抽，…Μ換具進仃熱昼成 ^ 心私序將芯材抽出，即穿忐难她 維羽球拍中管的製造。 即凡成石反纖 M310722 然而，由於以純碳纖維複合材料製造羽球拍中管需要 有抽芯的程序，因此製造過程較為複雜，製造成本亦因此 提高。此外，由於碳纖維複合材料價格昂貴，純碳纖維複 合材料的羽球拍中管也導致羽球拍的售價居高不下，不易 為消費者所接受。 【新型内容】 有鑑於現有單一材質的羽球拍中管仍有不足之處，本 創作之主要目的在於提供一種複合羽球拍中管，其兼具有 重量輕與不易變形的優點，且製作成本較低。 一 為達成以上的目的，本創作係包括一鋁管與一層以上 之碳纖維包覆層，碳纖維包覆層係包覆於鋁管外周面。 軏仫的疋，其係具有兩相互疊合之碳纖維包覆層，各 匕復層刀別，、有不同之石厌纖維方向，而使成型之羽球拍中 管在不同方向均具有適當的強度。 本創作可達到的具體功效包括： 1 ·本創作係以链管作為羽球拍中管的芯#，並在銘 官外包覆有質輕且具有高強度及高剛性的碳纖維包覆層， 藉由碳纖維包覆編呂管之複合，以補強I呂管強度之不 足又不至方、增加多餘的重量，使本創作兼具有重量輕與 強度足夠而不易變形的優點。 2 ·本創作藉由碳纖維與鋁管不同彈性的適當搭配組 σ ’可避免單一材質的羽球拍中管其硬度過軟或過硬的問 題’創造羽球拍的良好手感。 3 ·本創作係在碳纖維包覆層熱壓成型後，鋁管即留 M310722 於故纖維包覆層中而益 4ll ^ ^ …頁由進仃抽心的程序，故可簡化本 幻作的裳造過程，減少工時的消耗。 4 .由於碳纖維材料相對銘合金仍屬於高價材料，因 ^採用碳纖維與紹合金複合的方式可大幅降低羽球 斛道5的裝1^成本，避免純由碳纖維材料製造羽球拍中管 所導致的高昂造價。 T吕 【實施方式】M310722 VIII. New Description: [New Technology Field] This creation department is about a badminton racket, especially a composite badminton racket tube which has the advantages of light weight and low deformation. [Prior Art] As shown in the fifth figure, generally, the existing tube of the badminton racket is composed of a single material (3 〇) of a single material, such as a pipe or a steel pipe. However, the official material of the single-shell shell (30) often has its own shortcomings in use and is insufficient in its use. Although the Ming tube is lighter in weight, its strength is poor. It is easy to bend the middle tube when the racket is re-swinging and cannot restore the original shape. Although the steel pipe has high strength and is not easily deformed, its specific gravity is twice that of the aluminum pipe. In the market where the pursuit of lightness, it is not easy to be accepted by consumers. Due to the shortcomings of the single-material badminton racket, the composite material is applied to the badminton racket in the middle of the badminton racket & inflammation η,,, Τ & Generally, there is a design of an I-tube in an aluminum tube jacket, ★杳夫明> ΑZhongguo Republic of China Announcement No. 237671, “Badminton racket middle tube structure dung brake case, although it is purer than a badminton made of steel pipe In the middle of the film, the weight of the tube is fine, and the work is still not fully compatible with the light weight. The badminton racket tube made of the material is covered with a layer of carbon fiber blood ^ ^ , 〃 After the composite material of the knife base material, the β material and the carbon fiber complex type are further drawn, and then the pumping is completed, and then the pumping is carried out, and the core material is taken out, that is, it is difficult to wear the core material. The manufacture of tubes in the badminton racket. That is, the stone into the anti-fibrous M310722 However, since the production of the badminton middle tube by the pure carbon fiber composite material requires a core pulling process, the manufacturing process is complicated and the manufacturing cost is also increased. In addition, due to the high price of carbon fiber composite materials, the badminton racket tube of pure carbon fiber composite material also leads to the high price of the badminton racket, which is not easy for consumers to accept. [New content] In view of the insufficiency of the existing single-material badminton middle tube, the main purpose of this creation is to provide a composite badminton middle tube, which has the advantages of light weight and non-deformation, and the manufacturing cost is relatively high. low. In order to achieve the above objectives, the present invention comprises an aluminum tube and one or more carbon fiber coating layers, and the carbon fiber coating layer is coated on the outer peripheral surface of the aluminum tube.軏仫 疋 疋 疋 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳 碳. The specific functions that can be achieved in this creation include: 1 · This creation is based on the chain tube as the core of the badminton middle tube, and is coated with a carbon fiber coating with light weight and high strength and high rigidity. The combination of the carbon fiber coated braided tube to reinforce the strength of the I-lu tube is not enough, and the excess weight is added, so that the creation has the advantages of light weight and sufficient strength without deformation. 2 · This creation is based on the proper matching of the different elasticity of carbon fiber and aluminum tube σ ′ to avoid the problem that the hardness of the single material badminton racket is too soft or too hard to create a good feel for the badminton racket. 3 · The creation of the carbon fiber coating after hot pressing, the aluminum tube is left M310722 in the fiber coating layer and benefit 4ll ^ ^ ... page by the process of entering the heart, so it can simplify the magic of the costume The process of production reduces the consumption of working hours. 4. Because the carbon fiber material is still a high-priced material, the combination of carbon fiber and Shao alloy can greatly reduce the cost of the badminton ramp 5, and avoid the high cost caused by the pure carbon fiber material to make the badminton middle tube. Cost. T Lu [Embodiment]
睛參照第一圖盘第-gj A α 弟一圖所不，本創作複合羽球拍中管 ，較佳實施例係包括一鋁管（丄丄）與一層以上 之石反纖維包覆層（1 ?、 復曰（12)，銘官（11)係由銘合金擠壓 二吕材，並作為碳纖維包覆層（ · 維包覆岸r 1 9 h 4西 、丄之心材’石反纖 匕设層（1 2 )係包覆於鋁管（丄 球拍中其r 1 η、 e 、丄1 )外周面，亚在羽 吕（1 〇)文力最大的方向作最適當的纖維排列， 以提供最大的強度。The eye is referenced to the first image of the first plate - gj A α, the present invention is a composite badminton middle tube. The preferred embodiment comprises an aluminum tube (丄丄) and one or more layers of stone anti-fiber coating (1) ?, 曰 曰 (12), Ming Guan (11) is extruded from the alloy of Er Lu, and as a carbon fiber coating ( · Wei covering the shore r 1 9 h 4 West, 丄 心 heart material '石反纤匕The layer (1 2 ) is coated on the outer peripheral surface of the aluminum tube (r 1 η, e, 丄1 in the racquet), and the most suitable fiber arrangement is in the direction of the maximum force of Yu Lu (1 〇). Provide maximum strength.
碳纖維包覆層（12)可為碳纖維與高分子基材結合 、，冓成石反纖維的形式可為短纖、連續長纖、編織纖維及 :狀纖維等；高分子基材可包括熱塑性塑膠及熱固性塑 ，，熱塑性塑膠如 Nylon、pp、PBT、pp〇、pc、ABs、PVC 寻’熱固性塑膠如不飽和聚酯樹脂、環氧樹脂、酚樹脂等。 請進-步參照第三圖所示，碳纖維包覆層（丄2)包 覆於链管（1 1)外周面後，將其置於—成型模具（2〇) 中進行熱壓成型’使碳纖維包覆層（工2)結合於銘管（丄 1 )上而成型為一羽球拍中管（1 〇 )。 當本創作較佳實施例具有二層以上之碳纖維包覆層 7 M310722 (1 2 )時，可使各碳纖維包覆層（1 2 )以不同之碳纖 維方向相互疊合，而使成型之羽球拍中管（1 0 )在不同 受力方向均具有適當的強度。 —本創作之較佳實施例係以鋁管（1 1 )作為羽球拍中 官（1 0 )的芯材，並在鋁管（i丄）外包覆有質輕且具 有南強度及高剛性的碳纖維包覆層（丄2 )，藉由碳纖维 包覆層（⑴與铭管（11)之複合叫吏本較佳實施例 兼具有重量輕與強度足夠而不易變形的優點。 2 ) 2 ) 拍中 此外，由於本創作之較佳實施例係以碳纖維包覆層（1 與紹管（1 1 )複合所構成’因此在碳纖維包覆層（工 熱壓成㈣’無須由進行抽芯的程序，故可簡化羽球 管（1 0 )的製造過程。 而由於碳纖維材料價格相當昂貴，因此採用碳纖维盘 紹合金複合的方式可大幅降低羽球拍中管（工0)的R 成本，避免純由碳纖維材料製造羽球拍中管（i 〇 ) 致的南昂造價’此外’ #由碳纖維包覆層（1 2 )盥鋁管 心=性的適當搭配’可避免翠一材質的羽球拍中 :感』度過軟或過硬的問題，創造羽球拍的良好 L固八間早說明】 第-圖係為本創作較佳實_之外觀圖。 第二圖係為本創作較佳實施例之剖面圖。 弟二圖係為本創作知^土 ^ J作車乂佳貧關熱壓成型之示咅圄 第四圖係為本創作另_ 丁心圖 另車父佳貫施例之剖面圖。 M310722 第五圖係為一般單一材質羽球拍中管之剖面圖。 【主要元件符號說明】 (1 0 )羽球拍中管 （1 1 )鋁管 (1 2 )碳纖維包覆層 (2 0 )成型模具The carbon fiber coating layer (12) may be a combination of carbon fiber and a polymer substrate, and may be a short fiber, a continuous filament, a woven fiber, and a fiber in the form of a ruthenium fiber. The polymer substrate may include a thermoplastic plastic. And thermosetting plastic, thermoplastic plastics such as Nylon, pp, PBT, pp〇, pc, ABs, PVC to find 'thermosetting plastics such as unsaturated polyester resin, epoxy resin, phenolic resin. Please refer to the third figure. After the carbon fiber coating (丄2) is coated on the outer peripheral surface of the chain tube (1 1), it is placed in a molding die (2〇) for hot press forming. The carbon fiber coating (Work 2) is combined with the Ming tube (丄1) to form a racquet middle tube (1 〇). When the preferred embodiment of the present invention has two or more carbon fiber coating layers 7 M310722 (1 2 ), the carbon fiber coating layers (1 2 ) can be superposed on each other in different carbon fiber directions to form a formed badminton racket. The middle tube (10) has an appropriate strength in different force directions. - The preferred embodiment of the present invention uses an aluminum tube (1 1 ) as the core material of the badminton racket Zhongguan (10), and is coated with a light weight and has a south strength and high rigidity on the outer surface of the aluminum tube (i丄). The carbon fiber coating layer (丄2) has the advantages of being lightweight and strong enough to be deformed by the carbon fiber coating layer (the combination of (1) and the Ming tube (11). 2) 2) In addition, since the preferred embodiment of the present invention is composed of a carbon fiber coating (1 and a composite of a pipe (1 1 ), it is not required to be pumped in a carbon fiber coating (work heat (4)' The core program simplifies the manufacturing process of the badminton tube (10). Since the carbon fiber material is quite expensive, the carbon fiber disk alloy compounding method can greatly reduce the R cost of the badminton middle tube (work 0). Avoid the use of carbon fiber material to make the badminton middle tube (i 〇) to the south of the cost of 'other' # carbon fiber coating (1 2) 盥 aluminum tube heart = the appropriate match 'to avoid the Cui one material badminton racket Medium: Feelings have a soft or hard problem, creating a good L-stick for the badminton racket The first picture is a cross-sectional view of the preferred embodiment of the creation. The second picture is a cross-sectional view of the preferred embodiment of the creation. The second picture is the creation of the knowledge. The fourth picture of the hot press forming is a cross-sectional view of the other example of the creation of the Ding Xintu. The fifth figure is a sectional view of the tube of the general single material badminton racket. Explanation of symbols] (1 0 ) Badminton middle tube (1 1) Aluminum tube (1 2) Carbon fiber coating (20) Forming mold