M366480 % 、 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種輪圈，尤指一種包含複合材料之輪圈。 【先前技術】 輪圈負有承载車體重量與連結輪胎的功能，為車輛中十分基 ’本且重要的部件’其成品的重量與機械強度更為各種材料與 - 製造方式的關鍵指標。 ^ Φ 習知之複合輪圈多以長條狀金屬與碳纖維複合材製成，先將 長條狀金屬f折而概呈圓形，並將金屬條兩端_而成金屬圈， 該固接手段可能為膠合、焊接或透過另—插梢或接桿連接，隨後 並對該金屬圈表面進行處理，再於金屬圈内表面附著碳纖維複合 材而成-完整複合輪圈者’但此種製作方式有其不足之處在於， 該金屬圈固接處為-不連續的材料組織，該金屬圈表面所形成的 煞車邊將產生接縫’而當煞車轉擦該煞車邊時，將於該接縫處 •—撞擊該金屬圈’使該輪圈與該煞車器容易產生損壞。 —參見專利獅9謂叙無紐複合輪圈，該輪圈即以一 接合材將弧形金屬條兩端接合，形成—金制，並於該金屬圈表 面形成二連續且無縫的鮮邊’f試解決上雜車賴金屬圈碰 撞的問題，但其仍林足之處在於，該輪關於該煞車邊形成連 續的表面，而未於金屬圈整體形成連續的材料組織以及連續的戴 面’雖然該金制—部份表岭連續狀，但其整體絲面與内部 仍存有相當㈣，當輪圈隨車輛輕量化的需求而不_減整體材 M366480 =用里時雜輪圈整職械強度下降，職材料連續處以及 /曰連續處即成為—容易發生破壞財連續點，當對該輪圈進 行輕量化後’因承载車體重量或因溫度或其他外力於該輪圈產生 ' U τ即應對其是否具備足細機械強度進行進-步的探 討；除此之外’該輪圈將金屬條兩端接合成金屬目的作法，將使 該接合處材料組織異於金屬圈其餘各處，當金屬圈受力產生應變 時携合處材料組織所產生的應變亦將異於金屬圈其餘各處， 使f屬圈整體產生不連續的變形以及扭曲，又碳纖維複合材為-歲乎不八有延展性的脆性材料，將碳纖維複合材與此種易於產 生扭曲的金屬圈結合’恐有使碳纖維複合材易於歸的問題。 【新型内容】 透過對力學與材料特性的研討，我們可以發現物件内部的應 力會在錢科連倾發生應力射縣，容紐應力超出物件 材料的最大料應力值而發生破壞，另外材料受力所產生的應變 直接相_材料_類麟性，㈣件㈣測_不具有連續 性’將使物件易於發生扭曲，習知之複合輪圈多同時具有載面與 材料不連續處，為避免於輕量化後的使用中發生破壞，吾人即致 力於肩彌此不連續的金屬輪圈組織，使複合輪圈中的金屬罔可 接受輕量化’同時仍具有足夠的機械強度。 本創作之主要目的在於提供一種複合輪圈，能夠具有較輕的 重量與較佳的機械強度。 為達成上述目的所提供之複合輪圈包含一金屬之外輪圈與 4 M366480 一碳纖維複合材之内輪圈， 士主 因这外輪圈係一體成形，該外輪圈具有 一内表面，該内輪_著於該内表面。 於圈ίΓΓΓ技術，本創作提供一種複合輪圈，其中的金屬之外 力：::可避免因材料不連續或截面不連續而產生應 、/、/、壞的現象，俾利於維持輪圈的機械強度與輕量化工程 的推展。 【實施方式】 本實施例僅就數個較佳實施例說明本創作之技術手段，並非 用以限制本創作之技術範_。 請參考圖1與圖2，本創作提供-種複合輪圈，包含一外輪 圈10與-内輪圈20，該外輪圈1Ό之主要材質為金屬該外輪 圈10為一體成形，該外輪圈10具有一内表面u，該内輪圈加 附著於該内表面1卜該内輪圈20主要材質為碳纖維複合材。 本創作並提供另一形式之複合輪圈，請參考圖3與圖4，該 輪圈包含一外輪圈1〇 ’該外輪圈1〇為一體成形，該外輪圈 _之主要材質為金屬，該外輪圈10具有一内表面u，該内表面U 固設有一爪部30，該爪部30之主要材質為碳纖維複合材，該爪 部30於該外輪圈的軸心形成有一轴孔4〇，供使用者裝#於 車輛，藉此可使車輛之整體重量獲得減輕，同時使輪圈保有一定 的機械強度，能於行駛中抵抗路面坑洞或小石子的撞擊。 本創作並提供又一形式之複合輪圈，請參考圖5，該輪圈包 含一前輪圈12、一後輪圈13、一内輪圈20與一爪部3〇，其中 M366480 該前輪圈12與該後輪圈13之主要材質為金屬，該前輪圈12盘 邊後輪圈13各為—體成形，該内輪圈20附著於該前輪，，、 該後輪圈」3附著於該内輪圈2〇遠離該前輪圈 固設於該内輪圈2。，該内輪圈2。與該爪部3〇的= ，該爪部3〇於助輪㈣的軸心 孔 :=r_獲得更進-步減輕，，輪: 其他各個輪财，其金屬部分可使驗合麵鈦合金或 且盆㈣料製成，其中15合金之成本較低，機械性質佳， 般人知悉’有一特點，而鈦合金 I有更麵重•航，其鱗脹魏與碳 能與内輪圈有較佳的結合能力，使 材相近 度與更輕盈的重量。 L體輪I具有更高的機械強 本創作之各個輪财，其金屬部分可經輯造、沖壓、沖鍛 製其中軸程之技術内容較為成熟，技術 難度β較低，沖·程則具有技術難度需求較低，以及可使材 料表面機械吻__，㈣_峨_辦較高， =吏產品之機械性質進―步提高，而可使本創作更具低重量與 局機械強度的特點。 一以上只施例’本創作提供一種複合輪圈，包含一體成形 之金屬輪圈與附著於該金屬輪圈之碳纖維複合材的輪圈 ，透過此 創作，可使輪圈具有更輕盈的重量與更高的機械強度，並可使 6M366480 % , V. New Description: [New Technology Field] This creation is about a rim, especially a rim containing composite materials. [Prior Art] The rim has the function of carrying the weight of the vehicle body and connecting the tires, and is a key indicator of the weight and mechanical strength of the finished product in the vehicle, which is a very basic and important component. ^ Φ The composite rim is made of long strip metal and carbon fiber composite. The long strip metal f is folded into a circular shape, and the ends of the metal strip are formed into a metal ring. It may be glued, welded or connected through another tip or post, and then the surface of the ring is treated, and the carbon fiber composite is attached to the inner surface of the metal ring - a complete composite rim'. The disadvantage is that the metal ring is fixed-discontinuous material structure, the side of the metal ring formed by the side of the metal ring will produce a seam', and when the brake is turned to the side of the brake, the seam will be • The impact of the metal ring makes the rim and the brake device susceptible to damage. - See patent lion 9 for the nucleus composite rim. The rim joins the ends of the curved metal strip with a joint material to form a gold-made, and forms two continuous and seamless fresh edges on the surface of the metal ring. 'f tried to solve the problem of the collision of the metal ring of the car, but it is still the foot of the wheel, which forms a continuous surface on the side of the wheel, but does not form a continuous material structure and continuous wear on the metal ring. 'Although the gold system - part of the ridge is continuous, but the overall silk surface and the interior still have the same (four), when the rim with the light weight of the vehicle does not reduce the overall material M366480 = use the time when the wheel The strength of the service is declining, and the continuous position of the service material and / / continuation becomes the continuation of the damage. When the rim is lightened, it is generated by the weight of the vehicle or by the temperature or other external force. 'U τ should be discussed in terms of whether it has sufficient mechanical strength for the foot; otherwise, the rim will join the ends of the metal strip into a metal, which will make the material of the joint different from the rest of the metal ring. Everywhere, when the metal ring is affected When the strain is generated, the strain generated by the material of the engaging material will be different from the rest of the metal ring, causing discontinuous deformation and distortion of the f-ring as a whole, and the carbon fiber composite material is a long-lasting brittleness. The material combines a carbon fiber composite with such a metal ring that is prone to distortion. It is a problem that the carbon fiber composite is easily returned. [New content] Through the study of mechanics and material properties, we can find that the stress inside the object will occur in the stress-producing county of Qiankelian, and the stress of the tolerance exceeds the maximum material stress of the material, and the material is stressed. The resulting strain direct phase _ material _ class lining, (four) piece (four) measurement _ no continuity 'will make the object easy to be twisted, the conventional composite rim has more than the surface and material discontinuity, in order to avoid light Destruction occurs in the quantified use, and we are committed to the discontinuity of the metal rim structure, so that the metal crucible in the composite rim can be lightweight, while still having sufficient mechanical strength. The main purpose of this creation is to provide a composite rim that can have a lighter weight and better mechanical strength. The composite rim provided to achieve the above object comprises a metal outer rim and an inner rim of a 4 M366480 carbon fiber composite. The outer rim is integrally formed by the outer rim, the outer rim has an inner surface, and the inner rim has The inner surface. In the circle of technology, this creation provides a composite rim, in which the external force of the metal::: avoids the phenomenon that the material is discontinuous or the discontinuity of the cross section, which should be caused by /, /, and bad, and the machinery that maintains the rim The development of strength and lightweight engineering. [Embodiment] This embodiment describes the technical means of the present invention only in a few preferred embodiments, and is not intended to limit the technical scope of the present invention. Referring to FIG. 1 and FIG. 2, the present invention provides a composite rim comprising an outer rim 10 and an inner rim 20, the outer rim 1 being mainly made of metal, the outer rim 10 being integrally formed, and the outer rim 10 having An inner surface u, the inner rim is attached to the inner surface 1. The inner rim 20 is mainly made of a carbon fiber composite material. This creation also provides another form of composite rim. Please refer to FIG. 3 and FIG. 4 , the rim includes an outer rim 1 〇 'the outer rim 1 〇 is integrally formed, and the outer rim _ is mainly made of metal, The outer rim 10 has an inner surface u. The inner surface U is fixed with a claw portion 30. The main material of the claw portion 30 is a carbon fiber composite material. The claw portion 30 defines a shaft hole 4 于 in the axial center of the outer rim. For the user to install # in the vehicle, thereby reducing the overall weight of the vehicle, while maintaining a certain mechanical strength of the rim, can resist the impact of road pits or pebbles during driving. The present invention provides another form of composite rim. Referring to FIG. 5, the rim includes a front rim 12, a rear rim 13, an inner rim 20 and a claw 3 〇, wherein the M366480 is the front rim 12 and The main material of the rear rim 13 is metal, and the front rim 12 is rim-shaped, and the inner rim 20 is attached to the front wheel, and the rear rim 3 is attached to the inner rim 2 The front rim is fixed to the inner rim 2 away from the front rim. , the inner rim 2. With the claw 3〇, the claw 3 is placed on the shaft hole of the wheel (4): =r_ to obtain more progressive reduction, the wheel: other various rounds, the metal part can make the joint surface titanium Alloy or pot (four) material, of which 15 alloy has lower cost and good mechanical properties. It is known that there is a characteristic, while titanium alloy I has more weight and its navigation, its scale expansion Wei and carbon can have inner ring The better bonding ability makes the material close and lighter. The L-body wheel I has higher mechanical strength and the various rounds of the creation. The metal part can be edited, stamped and punched. The technical content of the shaft is relatively mature, the technical difficulty is lower, and the rushing process has The technical difficulty is low, and the mechanical surface of the material can be kissed __, (4) _ 峨 _ higher, = 机械 the mechanical properties of the product are further improved, which can make the creation more low weight and mechanical strength. . More than one example only] The present invention provides a composite rim comprising a integrally formed metal rim and a rim of a carbon fiber composite attached to the metal rim, through which the rim provides a lighter weight and Higher mechanical strength and can make 6