1308520 九、發明說明： 【發明所屬之技術領域】 本毛月係有關種氣袋，特別係指-種可使複合材輪圈吹氣 時臻至完善之複合材輪圈用氣袋結構。 【先前技術】 按目刚自行車之設計導向除了安全性外，輕量化更是自行 φ車發展以來最為重要之環節，為此，除了車架·更輕盈之铭、 反纖維複合材外’自行車零組件—環之輪騎料運跡由早期的 鐵、鋁改由目前主流之碳纖維複合材。 ，如中華民國專利申睛號第9421352〇號新型專利案，即為一典 型自行車用之碳纖維複合材輪圈，該複合材輪圈係取一金屬框 圈，框圈兩側設凹弧面狀容置段，以供碳纖維黏貼成更輕盈之碳 纖維輪圈。 • 細’複合材輪圈欲成型乃藉由錢維布黏貼出-外觀，内 W谷置有-疋型外觀之亂袋，就吾人所知，目前業界有關複合 材料使用之氣袋結構，皆採第八圖所示C形態樣，該C形氣袋並 可_出-C形主體部，主體部1部則局部延伸—細長之充氣 部，該充氣部則待主體部沿複合材輪圈圈_，再將該充氣部垂 -麵鱗出輪®外部，以魏袋錢定雜圈之用。 上述用來定型複合材之C形氣袋，使用上大致沒什麼問題， 但對於環繞式_複合材方㈣卩不甚理想，探究原因，係氣 玢08520 =:Γ體部切線方向水平延伸，令主體部與充氣部銜 接處升V成-直線關節部， 出輪圈外部時，惟有將魅• 輪圈魏齡將充氣部穿 利穿過㈣h 、； σ d體部切線方向垂細折方能順 體邻=但卻此技術手段卻造成_因_相對主 折產生44現象，對於藉由氣袋充氣趙之複合材輪 圈對應重疊處則會形成外凸 到平整度目標。 K縣’細造成輪圈無法達 針對現有複合材定型用之氣袋結構設計未療完善導致複合材 —面局耕凸技術課題，本發日狀遂憑藉從事相關行業之豐富經 驗，終研發出-種新穎實用之『氣袋及制該氣袋之複合材輪 圈』，期能嘉惠我廣大消費大眾。 【發明内容】 本發明主要係提供-種可確健合材輪圈定型後表面達到平 整度之氣袋結構。 、本發明達到上述預期目標之氣袋結構，主要係由—塑膠袋體 裁切出-預設形狀之氣袋’該袋體係由-主體部及—充氣部所構 成，該充氣部係由主體部任意之切點與該切點之切線方向呈一垂 直延伸狀者，令主體部與充氣部銜接處形成—非直線關節部；即 可令主體部沿輪圈環繞後沿切線垂直延伸之充氣部恰與輪圈預留 孔呈水平狀，以利充氣部得直接穿至輪圈外部供氣袋充氣定型複 合材輪圈，令充氣後之氣袋厚薄均勻，即可讓透過氣袋充氣定型 1308520 之複合材輪圈表面形成平整度目標。 【實施方式】 本發明係有關一種氣袋及使用該氣袋之複合材輪圈，其中有 關提供複合材輪圈之成型手段，則請配合參照第一至三圖所示. 主要將一鋁合金、鉬鉻合金、鈦合金或鎂合金等質輕金屬 成之框圈2置人-模座3之u形凹槽3 1，並與模幻之叫四 槽31外側壁面抵靠，再取—碳纖維布4沿模座3之^形凹槽= 1内側壁面、底面及框圈2底面舖設；續將一鐵製之補強環b 入碳纖維布4内，並將該碳纖維布4迫抵定位於u形凹槽3丄置 側壁面，復將氣鮮_碳纖維布相，並藉觀環^為捣折^ ;‘…將I伸至模座3外部之碳纖維布4回折以包覆氣袋5，窗 后將孔袋之絲部5 2沿預留孔水平穿至框圈2外部，再 體使氣袋5膨脹以提供碳纖維布4支撐、㈣，待取出後= 一複合材輪圈。 ^成 上述之複合材輪騎使狀氣袋結構最佳實施態樣有 其中第-實鶴樣如第四騎* : 種’ 本么明之讀5触可供氣體填充之雖健，該袋 =體部51及-充氣部5 2所·充氣情況下膨脹呈圓= 主體部51並與充氣部5 2呈一體連通狀，且充氣I;: ㈣t開設有一連通至主體部51之開口54，最特別的θ， 以乳部係由主體部㈣之切點與該切點之切線方向呈延 7 1308520 非直線關節部W 部5 2之連結部分軸—擴大狀之 部52銜接部位开成—=Γ 入碳纖維布4包二1，部5叫 而直接將充氣SI:侧則可免除 定型作業； 預魏穿至_2外部，以利後續之吹氣 垂直_二成—非直線的關節部5 5以利 9麻^ 構思’實可避免主體部51與充氣部5 重宜現象，進而令本發明之複合材輪圈達到平整度之要 求。 另外’再配合參照第五、六圖所示，係本發明之氣袋第 施態樣： 該第二實施態樣之氣袋’包括-長條狀之主體部5 1a，主體 部5 la相異第-封閉端之第二端，該充氣部5 2a係由主體部呈 一垂直延伸狀’充氣部5 2 a與主體部5丄a銜接處則形成一非 直線狀之關節部5 5 a，復於充氣部5 2a自由端觸設—連通至 主體部5 la之開口 5 4a，藉以形成一L形之氣袋5 a。 上述之氣袋藉充氣部5 2 a沿主體部51 a垂直延伸呈乙形 氣袋5 a構思，可藉由充氣狀態下呈圓形之長條狀主體部5工a 沿模座圈繞，垂直延伸之充氣部5 2 a恰好水平對應預留孔，而 1308520 =免:嫩職穿錄目2外糖充_，此該L形氣 衣a叹计亦能免除充氣部撕穿至框圈外部之重疊缺失，令定 型後之複合輕__财整如、凸縣之優點。 *另外，本實施例採用L形氣袋5 a設計，如第七麟係取一 預叹長、寬之長形卿袋體c，再透過㈣之雙l形裁切以單次 方式快速獲得左、右對稱之兩L形氣袋優點，同時更可令塑膠袋 體僅局部中央部位紅_袋體無法使用，對於L形氣袋5 a之 材料浪費情況可降至最低。 ▲练上所述，本發明氣袋及使用該氣袋之複合材輪圈結構設 汁、使用實用性及成本效益上，確實是完全符合產業上發展所需， 且所揭露之結構個亦是具有前所未有的鑛構造，所以盆且有 「新穎性」應無疑慮，又本發明可較之習知結構更具功效之辦進， 因此亦具有「進步性」，其完全符合我國專利法有·明專利曰之申 睛要件的規定，乃依法提起專利申請，並敬請釣局早日審查， 【圖式簡單說明】 1308520 第-圖係本發賴合材輪圈置人模座之外觀示意圖。 第=圖係本發日倾合材翻置人模叙触示意圖。 f三圖係第二圖之碳纖維布回續之剖面示意圖。 第四圖係本發明複合材輪_氣袋平面示意圖。 第係本發明複合材輪_氣袋第二實施例之平面示意圖。 第六圖係第五圖之圈繞使用狀態示意圖。 θ 第七圖係第五圖之氣袋裁切狀態示意圖。 1第八圖係習用複合材輪圈使用之氣袋外觀圖。 【主要元件符號說明】 2 ——— ---框圈 模座 3 1 —— ---u形凹槽 〇 —-- 4 5 ~ —— ---氣袋 5a-— 碳纖維布 一—L形氣袋 5 1 一 一： ---1體·部 pi 1 0 —主體部 充氣部 5 2a-5 4a- ~ —充氣部 丄 3 --- 5 2-— ---開口 5 4 —— —開口 5 5a — ——--關節部 5 5-— —關節部 A ——— ---中央部位 B 補強環 C--— 塑膠袋體 — — _1308520 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a seed bag, in particular to an air bag structure for a composite rim which can be perfected when the composite wheel is blown. [Prior Art] In addition to safety, the lightweight design is the most important part of the development of the self-propelled bicycle. For this reason, in addition to the frame, the lighter, the anti-fiber composite, the bicycle zero The component-ring wheel riding track was changed from the early iron and aluminum to the current mainstream carbon fiber composite. For example, in the new patent case of the Republic of China Patent No. 9421352, it is a carbon fiber composite rim for a typical bicycle. The composite wheel is made of a metal frame ring, and the frame ring is provided with a concave arc surface. A section for the carbon fiber to be adhered to a lighter carbon fiber rim. • The thin 'composite rim is to be molded by Qian Weibu's appearance. The inner W Valley has a 疋-type appearance of the chaotic bag. As far as we know, the current airbag structure for composite materials is used in the industry. Taking the C shape shown in the eighth figure, the C-shaped air bag can be a -C-shaped main body portion, and the main body portion 1 is partially extended - a slender inflating portion, and the inflating portion is to be along the main body portion along the composite rim Circle _, and then the venting part of the hang-down scales out of the wheel®, to use the Wei bag for the dowels. The above-mentioned C-shaped air bag for shaping the composite material has almost no problem in use, but it is not ideal for the wraparound _ composite material (four) ,, the reason for the investigation, the gas 玢 08520 =: the tangential direction of the corpus callosum is horizontally extended, When the main body and the inflated part meet, the V-in-line joint is raised. When the outer part of the wheel is taken out, only the charm of the wheel rim is worn by the inflator (4) h,; σ d is tangentially cut in the direction of the body. Neighbor = but this technical means causes _ _ relative to the main fold to produce 44 phenomenon, for the airbag inflated Zhao's composite rim corresponding overlap will form a convex to flatness target. K County's fine rims can't reach the technical design of the airbags for the existing composites. The composite materials-face-to-face ploughing technology project is the result of the development of the relevant industry. - A new and practical "airbag and composite rim for making this airbag", which can benefit my consumers. SUMMARY OF THE INVENTION The present invention mainly provides an air bag structure in which the surface of the reinforced material rim is flat after the styling is finalized. The air bag structure of the present invention which achieves the above-mentioned intended purpose is mainly composed of a plastic bag-cut-predetermined shape air bag. The bag system is composed of a main body portion and an inflating portion, and the inflating portion is composed of a main body portion. If the tangential point of the tangential point is perpendicular to the tangential direction of the tangential point, the non-linear joint portion is formed at the joint between the main body portion and the inflated portion; the plenum portion of the main body portion extending perpendicularly along the tangential line of the rim around the rim is just The reserved hole of the rim is horizontal, so that the inflator can be directly worn to the outer rim of the rim to inflate the styling rim, so that the air bag after inflation is even and uniform, so that the air bag can be inflated and tempered by the combination of 1308052 The surface of the material rim forms a flatness target. [Embodiment] The present invention relates to an air bag and a composite rim using the same, wherein the forming means for providing the composite rim is as shown in the first to third figures. Mainly an aluminum alloy a molybdenum-chromium alloy, a titanium alloy or a magnesium alloy, such as a light-weight metal frame ring 2, a u-shaped groove 3 of the mold base 3, and abutting the outer wall surface of the four-slot 31 of the mold, and then taking carbon fiber The cloth 4 is laid along the bottom surface of the mold base 3 = 1 inner side surface, the bottom surface and the bottom surface of the frame ring 2; a reinforcing ring b made of iron is continuously inserted into the carbon fiber cloth 4, and the carbon fiber cloth 4 is forced to be positioned at u. The groove 3 is disposed on the side wall surface, and the gas-carbon fiber cloth phase is re-applied, and the carbon fiber cloth 4 which is extended to the outside of the mold base 3 is folded back to cover the air bag 5, After the window, the wire portion 52 of the hole bag is horizontally passed to the outside of the frame ring 2 along the reserved hole, and the air bag 5 is expanded to provide the support of the carbon fiber cloth 4, (4), after being taken out = a composite material wheel. ^The best implementation of the above-mentioned composite wheel riding airbag structure has the first - solid crane sample such as the fourth riding *: species 'this Ming Ming reading 5 touch gas can be filled, the bag = The body portion 51 and the inflating portion 52 are inflated to form a circle in the case of inflation. The main body portion 51 is in integral communication with the inflating portion 52, and inflates I; (4) t opens an opening 54 that communicates with the main body portion 51, The most special θ is the extension of the tangent point of the main body part (4) from the tangential direction of the tangent point 7 1308520. The joint part of the non-linear joint part W part 5 2—the enlarged part 52 is connected to the joint part—=Γ Into the carbon fiber cloth 4 package 2, part 5 called and directly inflated SI: side can be exempted from the shaping operation; pre-wet to the outside of the _2, in order to facilitate the subsequent blowing vertical _ 20% - non-linear joints 5 5 Eli 9 Ma ^ conception can avoid the heavy phenomenon of the main body portion 51 and the inflating portion 5, thereby achieving the flatness requirement of the composite material rim of the present invention. In addition, as shown in the fifth and sixth figures, the airbag of the present invention is in the same manner: the airbag of the second embodiment includes a long strip-shaped main body portion 51a, and the main body portion 5 la phase The second end of the different-closed end, the inflated portion 52a is formed by a vertical extension of the main body portion. The inflating portion 5 2 a is engaged with the main body portion 5丄a to form a non-linear joint portion 5 5 a And the opening end of the inflating portion 52a is connected to the opening 51a of the main body portion 5la, thereby forming an L-shaped air bag 5a. The above-mentioned air bag is conceived by the inflated portion 5 2 a extending vertically along the main body portion 51 a in the shape of an E-shaped air bag 5 a , and can be wound along the die holder by a long strip-shaped main body portion 5 in an inflated state. The vertically extending inflator 5 2 a is exactly horizontally corresponding to the reserved hole, and 1308520 = exempt: the tender wears the record 2 outer sugar charge _, the L-shaped air suit a sigh can also avoid the venting part tearing to the frame ring The lack of external overlap, so that after the finalization of the composite light __ Caizheng, the advantages of the county. * In addition, this embodiment adopts the L-shaped air bag 5 a design, such as the seventh lining system takes a long sigh length and width of the long-shaped qing bag body c, and then through the (four) double l-shaped cutting to obtain quickly in a single way The left and right symmetrical two L-shaped airbags have the advantages, and at the same time, the plastic bag body can only be used in the central part of the red _ bag body, and the material waste of the L-shaped air bag 5 a can be minimized. ▲In view of the above, the air bag of the present invention and the composite rim structure of the air bag are practically used and cost-effective, and are indeed fully in line with the development of the industry, and the disclosed structure is also With an unprecedented mineral structure, it is undoubted that the basin has "novelty" and the invention can be more effective than the conventional structure. Therefore, it is also "progressive", which is in full compliance with the Chinese patent law. The provisions of the patent requirements of the patents are legally filed in accordance with the law, and the fishing bureau is requested to review it as soon as possible. [Simple description of the drawings] 1308520 The first picture shows the appearance of the rim of the rim of the material. The first figure is a schematic diagram of the flipping of the human body in the present day. f is a schematic cross-sectional view of the carbon fiber cloth of the second figure. The fourth figure is a schematic plan view of the composite wheel_air bag of the present invention. A schematic plan view of a second embodiment of the composite wheel of the present invention. The sixth figure is a schematic diagram of the winding state of the fifth figure. θ The seventh figure is a schematic diagram of the cutting state of the air bag of the fifth figure. The eighth figure is an appearance view of the airbag used in the conventional composite rim. [Main component symbol description] 2 ——— --- Frame ring holder 3 1 —— --- u-shaped groove 〇—- 4 5 ~ —— --- Air bag 5a-- Carbon fiber cloth one-L Air bag 5 1 -1: -1 body part pi 1 0 - main body inflator 5 2a-5 4a- ~ - inflator -- 3 --- 5 2- -- --- opening 5 4 —— — Opening 5 5a — ——-- Joint section 5 5-— Joint part A ——— --- Center part B Reinforcement ring C--- Plastic bag body — — _
十、申請專利範圍： 10X. Application for patent scope: 10