M438398 五、新型說明·· 【新型所屬之技術領域】 本創作係有關於自行車鋁材與複合材結合之輪圈結 構，特別是利用插設接合成形圓圈狀之鋁材框，於其内側 成形複合材框之部位，並具有輕量化及提升結構強度之輪 圈結構者。 【先前技術】 自行車之輪圈結構，主要係供輪胎套設，m彡成車輪。 輪圈結構依材料不同，通常係以合金材料、碳纖維材料或 合金結合碳纖維材料等所構成，由於輕量化係為自行車業 者所追求之目標’合金材料較重，碳纖維材料輕且結構強 度匕:耐衝擊’然而碳纖維材料因煞車塊夾持時摩擦產生 ^易產生剝層之缺失，其巾由合金及碳纖維材 料Γ成之輪圈，由於合金材料具有較佳之散教效果， 部分可供煞車塊夾持摩擦散熱，並:合碳纖 料與碳纖維材料結合形成之優點’因此合金材 兮认m ⑨之輪圈’具有極佳實用性效益。 合金材㈣製成框座狀之桿體，且 成圓圈狀’而該銘材框兩端之接合方法，通常 於呂2利料接s切合Μ接切成 於銘材框之_’恤㈣⑽输娜，並將 M438398 該複合材料硬化成形框狀，形成鋁合金與複合材料結合之 輪圈，且於鋁材框内側與複合材框之接合部位通常設有散 熱空間，可隔開煞車塊摩擦產生之高溫且具散熱效果，以 避免複合材框在煞車高溫下產生軟化變形及剝落之情形。 鋁材與複合材結合之輪圈結構，依鋁材框與複合材框 間之散熱空間之組設位置，常見者大致可分為中間式及二 端式。 • 按，習知中間式散熱空間之鋁合金碳纖維輪圈結構， 如國内第099208047號發明專利所揭露之「自行車之輪 圈」，其包含有：一個外框，該外框具有一支撐部以及分別 連接於該支撐部兩端的一煞車部，該支撐部以及該煞車部 之間形成一個輪胎槽，用以組設自行車之輪胎，該煞車部 靠近軸心之一端更向軸心延伸形成一個凸緣，該凸緣與支 撐部之間則形成一容置槽；一個内框，該内框為預先一體 ® 成形之複合材質框體，該内框之兩側各具有一接合部；該 外框凸緣末端至軸心具有第二距離，該内框接合部末端至 軸心具有第三距離，該第二距離小於該第三距離，該内框 利用撬接之方式將該接合部組設於該容置槽，使該内框結 . 合於該外框。 . 另一習知二端式散熱空間之鋁合金碳纖維輪圈結構， 如國内第09821 1957號發明專利所揭露之「自行車輪圈結 構」，其係包括一外框及一結合於外框内側之内框，其中「 4 M438398 該外框兩側係各有一相互對應之框邊，該兩框邊内側係透 過一連結框部做為連結，該兩框邊外側係各為一供煞車塊 做為摩擦用之制動面；該連結框部兩端係各有一連結於兩 框邊中間部位之上支肋，該連結框部兩端係各另有一連結 於兩框邊下方部位之下支肋，且連結框部於兩端上支肋及 下支肋之間係各形成一散熱空間，另該外框於連結框部之 底面係形成一供内框連結設置之結合面。 【新型内容】 . (所欲解決之技術問題） 上述結構中，前者主要係以鋁合金材質之外框與複合 材質之内框相互組接形成輪圈，其中該外框具有支撐部與 連接於其兩端的煞車部，且於兩煞車部間設有強化肋，藉 支撐部與強化肋間形成中間式之散熱空間，以達隔熱及散 熱效果；後者同樣係以鋁合金材質之外框與複合材質之内 • 框相互組接形成輪圈，該外框係於框邊内側連結有連結框 部，且該連結框部兩端上、下方各有連結於兩框邊之上支 肋與下支肋，則於該連結框部二端上支肋與下支肋間各形 成一散熱空間，同樣可達隔熱及散熱效果。 ' 惟，無論係具中間式或二端式散熱空間之輪圈結構， 均係將鋁合金輪圈兩端以焊接或膠合方式結合後，再成形 碳纖維複合材質部分，然而此結構會因為焊接或膠合不 良，而在結合部位產生假性接合狀況，經輪圈轉動受力下， M438398 或係在成形碳纖維複合材質部分時會加壓，而容易導致鋁 合金接合部位分離，使得煞車制動面產生間隙或凸起，造 成煞車卡住而無法控制，影響騎乘安全性，且此類不良品 發生時，往往造成該輪圈整個報銷，或者需再加工處理， 使得生產速度慢、成本高；此外，為達輕量化的高性能需 求，本創作人認為仍有進一步改良之空間，因此本創作人 提供一種可提升結合定位效果之輪圈結構，並可降低重量 使其可達輕量化之功效。 (解決問題之技術手段） 有鑑於此，本創作所揭露自行車鋁材與複合材結合之 輪圈結構，其包含有：一第一框，係以鋁材製成框狀桿體， 再製成圓圈狀，該第一框兩端分別為一組接端，其中該第 一框兩側設有相互對應之一邊框，該兩邊框内側連結設有 一連結框部，該連接框部與兩邊框間設有至少一組接空 間，該連接框部兩側分別設有與兩邊框連接之一上橋板與 一下橋板，且於該連接框部兩側各該上橋板與下橋板間分 別形成有一組接空間，於該連接框部兩側之下橋板遠離各 該組接端預設距離處分別沿周圓方向設有一溝槽；至少一 銜接件，係呈桿狀，於該第一框兩組接端之組接空間内共 同插設該銜接件；一第二框，係以複合材成形圓框體，且 成形於該第一框之内側；藉由上述構件，該第一框兩端共 6 M438398 同插設有銜接件以相互接合，並利用該第一框内側之溝槽 設計，以減輕重量，且利用複合材於該第一框内側成形出 該第二框，形成鋁材與複合材結合之輪圈，以達便利及穩 固接合之功效，且具輕量化，同時可提升結構強度。 (對照先前技術之功效） 本創作目的之一即在提供一種自行車鋁材與複合材結 合之輪圈結構，係於鋁材製成之第一框兩端内部設有組接 空間，且於兩端之組接空間内共同插設有銜接件，即可將 兩端接合形成完整之第一框，並於該第一框内側利用複合 材料成形出第二框，藉該銜接件與第一框兩端之插設接合 ，使其組裝快速、容易，且整體構件簡單，確達極佳創新 實用性者。 本創作目的之二即在提供一種自行車鋁材與複合材結 合之輪圈結構，係於該第一框内側沿圓周方向設有溝槽， 可減輕重量，以達輕量化之功效者。 本創作目的之三即在提供一種自行車鋁材與複合材結 合之輪圈結構，當該第一框兩端共同插設該銜接件並接合 固定後，其以預設溫度加熱於該兩端，並加壓使其相互接 和固定，可避免接合處產生凹陷或假焊之情事，以達穩固 接合及增加結構強度之功效，且可提升生產速度及良品率 ，並降低生產成本。 7 M438398 【實施方式】 首先請參照第一〜七圖，本創作所提供之一種自行車 鋁材與複合材結合之輪圈結構，其係包含下述步驟成形： a、 成形第一框（10):係利用鋁合金材料攒製成框狀 _ 桿體，再滾壓成圓圈狀之一第一框（10)，該第一框（10)兩 端分別為一組接端（11)，於該第一框（10)兩側設有相互對 應之一邊框（12)，並於該兩邊框（12)内側連結設有一連結 # 框部（13)，該連接框部（13)兩側分別設有與兩邊框（12)連 接之一上橋板（131)與一下橋板（132)，且該連接框部（13) 兩側各該上橋板（131)、下橋板（132)與邊框（12)間分別形 成有一組接空間（14)。 b、 成形溝槽（15):將該連接框部（13)兩側之下橋板 (132)遠離各該組接端（11)預設距離處，分別沿周圓方向銑 削出一溝槽（15)。 • c、插設結合：係於該第一框（10)兩端組接端（11)之 各該組接空間（14)内共同插設有一銜接件（20)，並使該兩 組接端（11)相互接合，並可進一步將該兩組接端（11)加熱 至預設溫度後，接著加壓於該兩組接端（11)且使其相互接 . 合固定，以形成完整圓圈狀之該第一框（10)。 . d、成形第二框（30):係利用碳纖維等之複合材料成 形圓框體之一第二框（30)，並將其硬化成形於該第一框（10) 之内側，即可成形出由鋁材與複合材結合之輪圈結構。 8 M438398 經運用前述方法所製成之由鋁材與複合材結合之自行 車輪圈結構，其包含有： 一第一框（10)，係以鋁合金材料擠製成框狀桿體，再 滾壓成圓圈狀，該第一框（10)兩端分別為一組接端（11)， _ 其中該第一框（10)兩側設有相互對應之一邊框（12)，利用 該兩邊框（12)外側形成供煞車塊摩擦之制動面，於該兩邊 框（12)内側連結設有一連結框部（13)，該連接框部（13)與 • 兩邊框（12)間設有至少一組接空間（14);於本實施例中， 該連接框部（13)兩側分別設有與兩邊框（12)連接之一上橋 板（131)與一下橋板（132)，且於該連接框部（13)兩側各該 上橋板（131)與下橋板（132)間分別形成有該組接空間 (14);將該連接框部（13)兩側之下橋板（132)遠離各該組接 端（11)預設距離處分別沿周圓方向銑削出一溝槽（15)。 至少一銜接件（20)，係呈桿狀，其係對應該組接空間 • (14)之形狀製成，於該第一框（10)兩端組接端（11)之組接 空間（14)内共同插設該銜接件（20)，並對該兩組接端（11) 加熱至預設溫度後，接著加壓於該兩組接端（11)且使其相 互接合固定，即可形成一完整圓圈狀之該第一框（10)。 . 一第二框（30)，係以碳纖維等之複合材料成形圓框 體，並將其加熱硬化成形於該第一框（10)之内側。 藉由上述構件，該第一框（10)兩邊框（12)與内側之連 結框部（13)間具有組接空間（14)，該連接框部（13)兩側之 9 M438398 下橋板（132)遠離組接端（11)預設距離處沿周圓方向銑削 形成有溝槽（15)，於該第一框（10)兩端之組接空間（14)内 共同插設有銜接件（20)，將該兩組接端（11)加熱至預設溫 度後並加壓使其相互接合固定，再於該第一框（10)内側利 用碳纖維等複合材料成形圓框體狀之第二框（30)，即可形 成由鋁材與複合材結合之輪圈結構，可快速且便利接合固 定，並可有效避免接合處表面產生凹陷或假焊之情事，及 • 具輕量化之功效，同時整體結構之構件簡單，故整體結構 極具實用便利性者。 為供進一步瞭解本創作構造特徵、運用技術手段及所 預期達成之功效，茲將本創作使用方式加以敘述如下： 本創作之組設，係以鋁合金材料成形該第一框（10)， 於該第一框（10)兩組接端（11)内側預設距離處成形出溝槽 (15)，接著於該第一框（10)兩組接端（11)之組接空間（14) • 内共同插設有該銜接件（20)，再接著將該兩組接端（11)加 熱至預設溫度後，並加壓使該兩組接端（11)相互對接結 合，再接著於該第一框（10)内側以複合材料成形出該第二 框（3 0)’即組設完成。 請參照第八圖所示，係為本創作之第二實施例，其中 . 進行該第二框（30)成形作業時，可將複合材料填料於該第 一框（10)之溝槽（15)内，使該複合材料成形後，即於該溝 槽（15)内形成一凸肋（31)，且穩固定位於該溝槽（15)内， 10 M438398 以提供該第二框（30)與第-框（10)間之穩固接合效果確 具極佳創新性及實用效益者。 請參照第九圖所示，係為本創作之第三實施例，其中 該第二框（30)成形時，可於該第二框（3〇)内部沿圓周方向 •成形出一肋（32)，該肋（32)係抵撐於第二框（3〇)内部兩 •側，以支撐於泫第二框（30)内部，達到提升該第二框（3〇) 之結構強度功效者。 > 請參照第十〜十三圖所示，係為本創作之第四實施 例，其中該第一框（10)之連接框部（13)係於兩邊框（12)間 連接設有一上橋板（133)，各該邊框（12)朝内側延伸設有一 内邊框（121)，且該兩内邊框（121)間連接設有一下橋板 (134)，於該上、下橋板（133)(134)與兩内邊框（121)間形 成有一中空部位（16)，且該下橋板（丨34)兩側與兩内邊框 (121)間分別形成有組接空間（17)，其係於該兩組接端（11) _ 間之下橋板（134)預設距離處沿圓周方向，銑削掉部份之該 下橋板（134)與内邊框（121)形成該溝槽（15)，且該第二框 (30)成形時，可使該第二框（30)兩側直接貼覆於該兩内邊 框（121)之外側，形成一由鋁材與複合材結合之輪圈結構， 其同樣係藉該組接空間（17)提供該銜接件（2〇)插設，且利 用該溝槽（15)设計達到減輕重量之功效；請參照第十四〜 十六圖所示’係為本創作之第五實施例，其係於前述第四 實施例之該第一框(10)成形後，利甩複合材料·封閉'•包覆於 該第—框（10)表面，並於該第一框（10)内側成形出第二框 (3〇)形狀，形成一體式之鋁材與複合材結合之輪圈結構， 可達提升整體結構強度之功效。 本創作以鋁合金材料製成之該第一框（10)，其兩端之 組接端（11)内部設有組接空間（14)，於該兩組接端（1〇)之 、’且接空間（14)内共同插設有銜接件（2〇) ’使該兩組接端（u) 相互接合固定，即可形成完整之第一框（10),且該第一框 do)内側沿圓周方向銑削設有溝槽（15),以達減輕重量之 效果’接著於該第一框（1〇)内側利用複合材料製成圓框狀 之第二框（3〇)，即形成由鋁材與複合材結合之輪圈結構， 藉該銜接件（20)與兩組接端（11)間之相互插設接合，使其 組裝更為容易、快速，且整體構件簡單、輕量化，則達極 佳創新實用性及便利性者；當該兩組接端（11)共同插設有 銜接件（20)並接合固定後，其可以預設溫度加熱於該兩組 接端（11)，並加壓使該兩組接端（11)相互接合固定，該銜 接件（20)可填滿於接合部位，使焊接時不會朝該第一框（10) 内側凸出’而於接合部位表面產生之凸出，可利用加工方 式去除凸出之鋁材，其可有效避免兩組接端（11)之接合處 產生凹陷或假焊之情事，且使煞車制動面不會產生間隙或 凸起’確保煞車功效及騎成安全性，且有效提升生產速度、 良品率’降低生產成本，同時可達穩固接合及增加結構強 度之功效者。· ' ~ 12 M438398 其可於該第二框（30)内部沿圓周方向設有肋（32)，以 支撐於該第二框（30)内部，達到提升結構強度之功效；該 複合材料成形之第二框（30)，其亦係可於成形時，將碳纖 維等之複合材料封閉包覆該第一框（10)表面，形成一體式 之鋁材與複合材結合之輪圈結構，可達提升結構強度及穩 固結合之功效者。 綜合上述，本創作所揭露之「自行車鋁材與複合材結 • 合之輪圈結構」，係提供一具便利插設接合之輪圈結構，其 係於鋁材製成之該第一框（10)兩端分別設有組接空間 (14)，於兩端之組接空間（14)内共同插設有銜接件（20)， 即可將兩端相互組接結合，達到便利且快速組設之目的， 且該第一框（10)内側設有溝槽（15)，可減輕該第一框（10) 之重量，接著再於該第一框（10)内側利用複合材料成形出 第二框（30)，形成由鋁材與複合材結合之輪圈結構，整體 ® 構件簡單、可便利組裝，提升生產速度、良品率，且可降 低生產成本及具輕量化，俾使整體確具產業實用性及創新 效益，且其構成結構又未曾見於諸書刊或公開使用，誠符 合新型專利申請要件，懇請鈞局明鑑，早曰准予專利， . 至為感禱。 需陳明者，以上所述乃是本創作之具體實施例及所運 用之技術原理，若依本創作之構想所作之改變，其所產生 之功能作用仍未超出說明書及圖式所涵蓋之精神時，均應 M438398 ，合予陳明。 在本創作之範圍内M438398 V. New Description·· 【New Technical Fields】 This creation is about the rim structure of bicycle aluminum and composite materials. In particular, the aluminum frame is formed by inserting and forming a circular shape, and the composite is formed on the inner side. The part of the frame, and has a rim structure that is lightweight and enhances structural strength. [Prior Art] The rim structure of a bicycle is mainly used for tire arranging, and it is turned into a wheel. The structure of the rim is usually made of alloy material, carbon fiber material or alloy combined with carbon fiber material. Lightweight is the goal pursued by the bicycle industry. 'The alloy material is heavy, the carbon fiber material is light and the structural strength is 匕: resistant Impact' However, the carbon fiber material is frictionally generated due to the friction of the car block. It is easy to produce the lack of peeling. The towel is made of alloy and carbon fiber material. Because the alloy material has better effect, some parts can be used for the car block. Friction heat dissipation, and the advantages of combining carbon fiber material with carbon fiber material 'so the alloy material 兮 m m 9 wheel rim' has excellent practical benefits. The alloy material (4) is made into a frame-shaped rod body, and is formed into a circle shape, and the joining method of the two ends of the name material frame is usually spliced and cut into the frame of the Ming-Shu (4) (10). Na, and M438398 the composite material is hardened into a frame shape to form a rim of aluminum alloy and composite material, and the joint between the inner side of the aluminum frame and the composite frame is usually provided with a heat dissipation space, which can be separated from the friction of the brake block. The high temperature and heat dissipation effect can avoid the situation that the composite frame is softened and peeled off under the high temperature of the brake car. The rim structure combined with the aluminum material and the composite material is generally classified into an intermediate type and a two-end type according to the arrangement position of the heat dissipation space between the aluminum frame and the composite frame. The aluminum alloy carbon fiber rim structure of the conventional intermediate heat dissipation space, such as the bicycle rim disclosed in the domestic patent No. 099208047, which comprises: an outer frame having a support portion And a brake portion respectively connected to the two ends of the support portion, and a tire groove is formed between the support portion and the brake portion for assembling a tire of the bicycle, and the brake portion extends closer to the axial center near one end of the shaft to form a tire a flange, a receiving groove is formed between the flange and the supporting portion; an inner frame is a pre-integrated® formed composite material frame, and each side of the inner frame has a joint portion; The end of the frame flange has a second distance from the end of the frame, the end of the inner frame joint has a third distance to the axis, and the second distance is smaller than the third distance, and the inner frame is assembled by means of splicing In the receiving groove, the inner frame is joined to the outer frame. Another known aluminum alloy carbon fiber rim structure of a two-terminal heat dissipating space, such as the "bicycle rim structure" disclosed in the domestic patent No. 09821 1957, which comprises an outer frame and a inner side of the outer frame The inner frame, wherein "4 M438398 has a corresponding frame edge on both sides of the frame, and the inner sides of the frame are connected by a joint frame portion, and the outer sides of the two frame sides are each for a brake block. a braking surface for friction; each of the two ends of the connecting frame has a supporting rib connected to an intermediate portion of the two frame sides, and the two ends of the connecting frame are respectively connected to the lower rib at a lower portion of the two frame sides. And the connecting frame portion forms a heat dissipating space between the upper rib and the lower rib at both ends, and the outer frame forms a joint surface for connecting the inner frame to the bottom surface of the connecting frame portion. [New content]. (Technical problem to be solved) In the above structure, the former mainly comprises an outer frame of an aluminum alloy material and an inner frame of a composite material to form a rim, wherein the outer frame has a support portion and a brake portion connected to both ends thereof And between the two cars The reinforcing ribs form an intermediate heat dissipation space between the support portion and the reinforcing ribs for heat insulation and heat dissipation; the latter is also formed by an aluminum alloy outer frame and a composite material; the frames are combined to form a rim. The frame is connected to the inner side of the frame and has a connecting frame portion, and the upper and lower ends of the connecting frame are connected to the upper and lower ribs of the two frame edges, and the upper end of the connecting frame is supported by the upper rib and the lower rib. Each of the lower ribs forms a heat dissipation space, which also achieves heat insulation and heat dissipation. 'However, regardless of the rim structure of the intermediate or two-end heat dissipation space, both ends of the aluminum alloy wheel are welded or glued. After the combination of the methods, the carbon fiber composite material portion is reshaped. However, this structure may cause a false joint condition at the joint portion due to poor welding or gluing. When the rim is rotated, the M438398 may be formed in the composite material of the carbon fiber composite. Pressurization, which easily leads to the separation of the joint parts of the aluminum alloy, which causes gaps or protrusions on the brake surface of the brake, which causes the brake to be stuck and cannot be controlled, affecting the safety of riding, and such defective products At the time, the rim is often reimbursed, or needs to be reprocessed, resulting in slow production and high cost. In addition, in order to achieve lightweight and high performance requirements, the creator believes that there is still room for further improvement, so the creator The utility model provides a rim structure which can improve the combined positioning effect and can reduce the weight to make it lighter and lighter. (Technical means for solving the problem) In view of this, the rim of the bicycle aluminum material and the composite material is disclosed in the present invention. The structure comprises: a first frame, a frame-shaped rod made of aluminum material, and then formed into a circle shape, the two ends of the first frame are respectively a set of joint ends, wherein the first frame is provided on both sides of the first frame One of the two frames is connected to each other, and a connecting frame portion is disposed on the inner side of the two frames. The connecting frame portion and the two frames are provided with at least one set of connecting spaces, and two sides of the connecting frame portion are respectively connected with the two frames. a plate and a lower bridge plate, and a set of connecting spaces are respectively formed between the upper bridge plate and the lower bridge plate on both sides of the connecting frame portion, and the bridge plates are separated from the respective sets of the connecting ends at the lower sides of the connecting frame portion Distance punishment a groove is arranged along the circumference of the circle; at least one of the connecting members is in the shape of a rod, and the connecting member is inserted in the joint space of the two ends of the first frame; and the second frame is formed by composite material a circular frame body formed on the inner side of the first frame; by means of the above-mentioned member, a total of 6 M438398 is inserted into the first frame at the two ends to be engaged with each other, and the groove design on the inner side of the first frame is used. In order to reduce the weight, the second frame is formed on the inner side of the first frame by using a composite material to form a rim in which the aluminum material and the composite material are combined, so as to achieve the convenience and stable joint effect, and the weight is reduced, and the structure can be improved. strength. (Compared with the efficacy of the prior art) One of the purposes of the present invention is to provide a rim structure in which a bicycle aluminum material and a composite material are combined, and a joint space is provided inside the first frame of the aluminum material, and two A joint member is integrally inserted into the joint space of the end, and the two ends are joined to form a complete first frame, and a second frame is formed on the inner side of the first frame by using the composite material, and the first frame is formed by the joint member and the first frame The joints at both ends make it quick and easy to assemble, and the overall components are simple, which is an excellent innovation and practicality. The second object of the present invention is to provide a rim structure in which a bicycle aluminum material and a composite material are combined, and a groove is provided in the circumferential direction inside the first frame to reduce the weight to achieve the effect of weight reduction. The third purpose of the present invention is to provide a rim structure in which a bicycle aluminum material and a composite material are combined. When the two joints of the first frame are inserted into the joint member and are fixed and fixed, the heat is applied to the two ends at a preset temperature. And pressurizing them to connect and fix each other, can avoid the occurrence of dents or false welding at the joint, in order to achieve the effect of firm joint and increase structural strength, and can increase production speed and yield, and reduce production costs. 7 M438398 [Embodiment] First, please refer to the first to seventh figures. The rim structure of bicycle aluminum and composite material provided by the present invention comprises the following steps: a. Forming the first frame (10) : The first frame (10) is formed by using a frame of aluminum alloy material and then rolled into a circle, and the two ends of the first frame (10) are respectively a set of ends (11). A frame (12) corresponding to each other is disposed on both sides of the first frame (10), and a connecting frame portion (13) is connected to the inner side of the two frames (12), and the two sides of the connecting frame portion (13) are respectively An upper bridge plate (131) and a lower bridge plate (132) are connected to the two frames (12), and the upper bridge plate (131) and the lower bridge plate (132) on both sides of the connecting frame portion (13) A set of joint spaces (14) is formed between the frame and the frame (12). b. forming groove (15): separating the bridge plates (132) on both sides of the connecting frame portion (13) away from the respective sets of terminals (11) by a predetermined distance, respectively milling a groove along the circumferential direction (15). • c. Inserting and connecting: a connecting piece (20) is inserted into each of the connecting spaces (14) of the connecting ends (11) of the first frame (10), and the two sets are connected. The ends (11) are joined to each other, and the two sets of terminals (11) are further heated to a preset temperature, and then pressed to the two sets of terminals (11) and joined to each other to form a complete The first frame (10) in the shape of a circle. d. Forming the second frame (30): forming a second frame (30) of the circular frame by using a composite material such as carbon fiber, and hardening and molding the inside of the first frame (10) to form A rim structure in which aluminum and composite materials are combined. 8 M438398 A bicycle rim structure made of aluminum and composite material by the above method, comprising: a first frame (10), extruded into a frame-shaped rod body by an aluminum alloy material, and then rolled Pressing into a circle shape, the two ends of the first frame (10) are respectively a set of ends (11), wherein the first frame (10) is provided with a frame (12) corresponding to each other on both sides, and the two frames are used. (12) A braking surface for rubbing the brake block is formed on the outer side, and a connecting frame portion (13) is connected to the inner side of the two frames (12), and at least one of the connecting frame portion (13) and the two frames (12) is provided The connection space (14); in this embodiment, the two sides of the connection frame portion (13) are respectively provided with an upper bridge plate (131) and a lower bridge plate (132) connected to the two frames (12), and The assembly space (14) is respectively formed between the upper bridge plate (131) and the lower bridge plate (132) on both sides of the connecting frame portion (13); the bridge plate on the two sides of the connecting frame portion (13) (132) A groove (15) is milled in the circumferential direction away from the preset distances of the respective sets of terminals (11). At least one connecting member (20) is in the shape of a rod, which is formed in a shape corresponding to the space of the assembly (14), and the assembly space of the assembly end (11) at both ends of the first frame (10) ( 14) jointly inserting the connecting member (20), and heating the two sets of terminals (11) to a preset temperature, and then pressurizing the two sets of terminals (11) and bonding them to each other, that is, The first frame (10) can be formed in a complete circle shape. A second frame (30) is formed by forming a circular frame from a composite material such as carbon fiber and heat-hardening the inside of the first frame (10). With the above-mentioned members, the first frame (10) has a joint space (14) between the two frame (12) and the inner joint frame portion (13), and the 9 M438398 lower bridge plate on both sides of the joint frame portion (13) (132) A groove (15) is formed in the circumferential direction away from the preset distance of the set terminal (11), and the joint space (14) at both ends of the first frame (10) is commonly inserted. (20), the two sets of the ends (11) are heated to a preset temperature and then pressurized to be joined to each other, and then formed inside the first frame (10) by a composite material such as carbon fiber. The second frame (30) can form a rim structure composed of aluminum material and composite material, which can be quickly and conveniently joined and fixed, and can effectively avoid the occurrence of depression or false welding on the joint surface, and • lightweight Efficacy, while the overall structure of the components is simple, so the overall structure is very practical and convenient. In order to further understand the characteristics of this creation, the use of technical means and the desired effect, the use of this creation is described as follows: The composition of this creation is to form the first frame (10) with aluminum alloy material, The first frame (10) forms a groove (15) at a predetermined distance inside the two ends (11), and then connects the space (14) of the two ends (11) of the first frame (10). • The connecting member (20) is internally inserted, and then the two sets of terminals (11) are heated to a preset temperature, and pressurized to make the two sets of terminals (11) abut each other, and then The second frame (30) is formed on the inner side of the first frame (10) by a composite material, that is, the assembly is completed. Please refer to the eighth embodiment, which is a second embodiment of the present invention. In the forming operation of the second frame (30), the composite material may be filled in the groove of the first frame (10). Inside, after forming the composite material, a rib (31) is formed in the groove (15) and is stably fixed in the groove (15), 10 M438398 to provide the second frame (30) The solid joint effect with the first frame (10) is indeed very innovative and practical. Please refer to the ninth embodiment, which is a third embodiment of the present invention, wherein when the second frame (30) is formed, a rib can be formed in the circumferential direction inside the second frame (3). The rib (32) is supported on the inner sides of the second frame (3〇) to support the inside of the second frame (30) to improve the structural strength of the second frame (3〇). . > Please refer to the tenth to thirteenth drawings, which is a fourth embodiment of the present invention, wherein the connecting frame portion (13) of the first frame (10) is connected between the two frames (12). The bridge plate (133) has an inner frame (121) extending toward the inner side of the frame (12), and a lower bridge plate (134) is connected between the two inner frames (121) for the upper and lower bridge plates ( 133) (134) and a hollow portion (16) is formed between the two inner frames (121), and a connecting space (17) is formed between the two sides of the lower bridge (丨34) and the two inner frames (121). It is formed in the circumferential direction at a predetermined distance between the two sets of terminals (11)_ below the bridge plate (134), and the lower bridge plate (134) and the inner frame (121) are milled to form the groove. (15), and when the second frame (30) is formed, the two sides of the second frame (30) can be directly attached to the outer sides of the two inner frames (121) to form an aluminum material and a composite material. The rim structure is also provided by the assembly space (17) to provide the connection member (2〇), and the groove (15) is designed to achieve weight reduction effect; please refer to the fourteenth to sixteenth Figure A fifth embodiment of the present invention is characterized in that after the first frame (10) of the fourth embodiment is formed, the composite material is sealed and covered on the surface of the first frame (10), and The second frame (3〇) shape is formed on the inner side of the first frame (10) to form an integrated aluminum and composite rim structure, which can enhance the overall structural strength. The first frame (10) made of aluminum alloy material is provided with a joint space (14) inside the joint ends (11) at both ends, and the two sets of joint ends (1〇) And the connecting space (14) is commonly inserted with the connecting piece (2〇) 'to make the two sets of joints (u) are fixed to each other to form a complete first frame (10), and the first frame is) The inner side is milled in the circumferential direction to provide a groove (15) for the effect of reducing the weight. Then, a second frame (3〇) in a round frame shape is formed on the inner side of the first frame (1〇) by using a composite material. The rim structure combined with the aluminum material and the composite material is interposed and interposed between the two connecting ends (11), so that the assembly is easier and faster, and the overall component is simple and lightweight. , the invention is excellent in practicality and convenience; when the two sets of terminals (11) are commonly inserted with the connecting member (20) and are fixedly fixed, the two sets of terminals can be heated at a preset temperature (11). And pressurizing the two sets of joints (11) to be fixed to each other, the joint member (20) can be filled in the joint portion so as not to be in the first frame (10) during welding The protrusions formed on the surface of the joint portion can be removed by processing to remove the protruding aluminum material, which can effectively avoid the occurrence of dents or false welds at the joints of the two joint ends (11), and brake the brakes. No gaps or bumps are created to ensure the safety and safety of the ride, and the production speed and yield are effectively increased to reduce the production cost, while achieving the effect of solid joint and structural strength. · ' ~ 12 M438398 can be provided with ribs (32) in the circumferential direction of the second frame (30) to support the inside of the second frame (30), thereby achieving the effect of improving the structural strength; the composite material is formed a second frame (30), which is also capable of sealing a composite material of carbon fiber or the like to cover the surface of the first frame (10) during forming to form an integrated rim structure in which the aluminum material and the composite material are combined. Improve the structural strength and the effect of a stable combination. In summary, the "bike aluminum and composite knots and rim structure" disclosed in the present invention provides a rim structure that facilitates the insertion of the joint, which is tied to the first frame made of aluminum ( 10) The two ends are respectively provided with a joint space (14), and the joints (20) are commonly inserted in the joint spaces (14) at both ends, so that the two ends can be combined and combined to achieve a convenient and fast group. For the purpose of providing a groove (15) on the inner side of the first frame (10), the weight of the first frame (10) can be reduced, and then the composite material is formed on the inner side of the first frame (10). The second frame (30) forms a rim structure composed of aluminum and composite materials. The integral о component is simple and easy to assemble, which improves production speed and yield, and reduces production cost and weight. Industrial practicability and innovative benefits, and its structure has not been seen in the publications or public use, in line with the requirements of new patent applications, please ask the Bureau to understand, as early as possible to grant patents. To the pray. To be clear, the above is the specific embodiment of the creation and the technical principles applied. If the changes made according to the concept of this creation, the functional role produced by it does not exceed the spirit of the manual and the drawings. At the time, all should be M438398, and combined with Chen Ming. Within the scope of this creation
14 M438398 【圖式簡單說明】 — 〇 〇 =圖為本創作一較佳實施例之製造流程圖 ，-圖為本創作—較佳實施例之立體外觀圖 第一圖為本創作—較佳實施例之立體分解圖 第四圖為本創作—較佳實施例之立體分解圖 第五圖為本創作—較佳實施例之組合平面圖 第’、圖為本劍作—較佳實施例之組合剖面圖 第七圖為本創作一較佳實施例之組合剖面圖 第八圖為本創作第二實施例之組合剖面圖。 第九圖為本創作第三實施例之組合剖面圖。 第十圖為本創作第四實施例之立體分解圖。 第十一圖為本創作第四實施例之組合平面圖 第十二圖為本創作第四實施例之組合剖面圖 第十三圖為本創作第四實施例之組合剖面圖 第十四圖為本創作第五實施例之立體分解圖 第十五圖為本創作第五實施例之組合剖面圖 第十六圖為本創作第五實施例之組合剖面圖 組接端（11) 連接框部（13) 上橋板（131) 上橋板（133) 【主要元件符號說明】 第一框（10 ) 邊框（12) 内邊框（121) 下橋板（132) 15 M438398 組接空間（14) 中空部位（16) 下橋板（134) 溝槽（15) 凸肋（31) 組接空間（17) 銜接件（20) 第二框（30) 肋（32)14 M438398 [Simplified illustration of the drawings] - 〇〇 = diagram is a manufacturing flow chart of a preferred embodiment of the present invention, and the drawing is a three-dimensional appearance of the preferred embodiment. 4 is an exploded perspective view of a preferred embodiment of the present invention - a fifth embodiment of the preferred embodiment of the present invention - a preferred embodiment of the combined plan view of the preferred embodiment of the preferred embodiment Figure 7 is a sectional view showing a combination of a preferred embodiment of the present invention. The ninth drawing is a combined sectional view of the third embodiment of the creation. The tenth drawing is an exploded perspective view of the fourth embodiment of the creation. 11 is a combination plan view of a fourth embodiment of the present invention. FIG. 12 is a sectional view of a combination of the fourth embodiment of the present invention. BRIEF DESCRIPTION OF THE FOURTH EMBODIMENT FIG. 15 is a sectional view of a fifth embodiment of the present invention. FIG. 16 is a sectional view of a combined sectional view (11) of a fifth embodiment of the present invention. Upper bridge plate (131) Upper bridge plate (133) [Main component symbol description] First frame (10) Border (12) Inner frame (121) Lower bridge plate (132) 15 M438398 Assembly space (14) Hollow part (16) Lower deck (134) Groove (15) Rib (31) Assembly space (17) Connector (20) Second frame (30) Rib (32)
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