201024153 九、發明說明： 【發明所屬之技術領域】 由於現在人麴夕A、< 士 視休閒活動遍提升，大家越來越重 嶒早也由以往之代步功能，曰漸提昇到201024153 IX. Description of invention: [Technical field to which the invention belongs] As people nowadays A, <Study as leisure activities are increasing, everyone is getting more and more important.
,^疋單車之各項競技。而從事自行車及其零 製造業者’_莫不竭心盡慮，財製w強度更強， 里1更松的自行車。本發明係—種自行車所用之快拆或 =子之握柄’在其快拆或束子握柄部位，實施目前業界所 =之鑄&法（開模較）亦或液壓成型製法，以及其他 ，加工法（例如鑽孔），使該握柄成為中空狀 ;使得自 打^使用者於使用快拆或束子時，能因為握柄部分成為中 二’而減輕㈣或束子之整體重量；本發明能夠有效明顯 增加快拆或束子握柄本體之強度及剛性，且避免快拆或束 子之握柄應力射，糊整體自行車快拆或束子於使用時 獲得良好的強度、剛性以及輕量化之目的者。 【先前技術】 _ 、從則自行車之各零件部位結合，大都利用螺絲以螺 合方^進行各零件部位㈣合，隨著時代的演變自行車從 -種父通代步工具，進化到比赛競技運_，—直到成為 目前人們響應環減似潮之健身㈣㈣，自行車已經 成為人們生活中不可或缺的必需品，而如何發產強度更 強、重量更_自行車及其各部轉料縣各自行車製 造業者之首要目標，而為了更方便將自行車各部位零件亦 或配件，更容易組合及拆卸，業者發明了—種快拆裝置， 201024153 ^自=售之自行車快拆或束子’十分的多樣化，而高價 ’莫不用•。思考如何增加自行車整體零件強度’ -二=:省:使得駕敬者，在騎乘時’ 材料外H配件之製造業者，除了應用目前較佳之金屬 =生目前多樣之金屬加工法雜* 子，在行車零件。而針對自行車之快拆或束 束子主n 屬材f，但是因自行車用之快拆或 途。快拆ΐ東快速固定或拆卸自行車零配件之用 隼零配件隨心__路㈣，固定自行 成駕故者發线外事故。订車零配件有脫離之藤，甚至造 用整體用mm用之自行車快拆或束子，大都還是使 係採用較輕的紹合金，i快快拆或束子，無論 實心方式製成，故造成整體的握柄目前業界皆採用 前一輛自行車，大都右又拆或束子重量較重，而目 用到快拆或束子裝置，二件的組裝會應 化會十分影響整體自行車之總重量。裝置之重量無法輕量 201024153 【發明内容】 本發明者有鑑於自行車快拆或束子握柄部位的重量若較 f，麵1^嶋自行車快拆或㈣定自行車零配件 時，產生自灯車整體重量增加_題，故積極研發出本發明。 本創作係利用現有之鑄造技術（開模灌注金屬）亦或液壓成型製 法或其他的金屬加工技術（例如：鑽孔、銳銷，等），使得 自行車的快拆或束子握柄部位成為中空狀，而此種中空的管狀結 構不僅可以節省材料、減輕重量，並且依據下列圖表以及物理 特陡刀析可n㈣其可獲得更加的抗撓曲性以及低彎曲性，得到 整體更優良的剛性與強度；, ^ 疋 cycling sports. And the bicycles and their zero-manufacturers’ _ don’t worry too much, the financial system is stronger, and the one is looser. The invention relates to a quick release or a handle of a bicycle for use in a quick release or a bundle grip portion of the bicycle, and implements the current casting & method or mold forming method, and other , the processing method (for example, drilling), the handle is hollow; so that when the user uses the quick release or the bundle, the weight of the (four) or the whole weight of the bundle can be alleviated because the handle portion becomes the middle two'; It can effectively increase the strength and rigidity of the quick release or the bundle handle body, and avoid the quick release or the beam stress of the beam, and the whole bicycle quick release or the bundle can obtain good strength, rigidity and light weight when used. . [Prior Art] _, from the combination of the various parts of the bicycle, most of them use the screw to screw the square ^ to carry out the parts of each part (four), with the evolution of the times bicycle from the - kind of father pass the tool, evolved to the competition sports _ - Until it becomes the current fitness response to the reduction of the tide (4) (four), bicycle has become an indispensable necessity in people's lives, and how to produce stronger and more weight _ bicycles and their bicycles in the various districts of the county The primary goal, and in order to make it easier to combine parts and accessories of bicycle parts, it is easier to assemble and disassemble. The inventor has invented a kind of quick release device, 201024153 ^Automobile bicycle quick release or bundle 'very diverse, high price 'Do not need to. Thinking about how to increase the strength of the overall part of the bicycle' - two =: province: make the driver, when riding, the manufacturer of the H-components outside the material, in addition to the application of the currently better metal = the current diverse metal processing method, In the driving parts. For the quick release of the bicycle or the bundle of the main n material f, but because of the bicycle for quick release or the way. Quickly dismantle the east to quickly fix or disassemble bicycle spare parts. 隼Parts and accessories __ road (four), fixed self-drive accidents. The car parts and accessories have detached vines, and even the bicycles that are used for the whole use of mm are quick-release or bundles. Most of them are made of lighter smelting alloys, i can be quickly disassembled or bundled, regardless of the solid way, resulting in the whole The grips of the current bicycles are all used in the industry. Most of them are right-handed or the weight of the bundle is heavier. The quick-release or bundle device is used for the purpose. The assembly of the two pieces will affect the total weight of the whole bicycle. The weight of the device cannot be lightweight 201024153 [Summary of the Invention] The present inventors have in view of the fact that the weight of the bicycle quick release or the bundle grip portion is relatively f, the surface is fast removed, or (4) the bicycle spare parts are generated from the entire vehicle. With the increase in weight, the present invention has been actively developed. This creation utilizes existing casting techniques (opening of mold metal) or hydroforming or other metalworking techniques (eg drilling, sharpening, etc.) to make the bicycle quick release or bundle grips hollow The hollow tubular structure not only saves material and reduces weight, but also obtains more flex resistance and low bending property according to the following chart and physical steepness analysis, and obtains better rigidity and strength as a whole. ;
觀察觉壓中空圓管的實驗結果，可發現Fun/Fy比值與參數 (E/Fy)(t/D)有關，其中t為壁厚，D為平均直徑，Fult為極 限應力或破壞應力（col lapse stress)。如圖所示，線1代 201024153 表破壞應力小於比例限（P_〇nionai limit)，線2表系 破壞應力介於比例限與降伏點之間，線3則代表破壞應力 發生在降伏點。在線3的區域内，局部挫屈則不會發生在 應力到達降伏點之前。 由上述實驗結果可知，快拆或束子握柄部位成為棒聖中 • 二狀，可使得整體快拆或束子，因為握柄部分成為空心， 可增加快拆或束子握柄本體之強度及剛性，達到提高強度 參以及輕置化之目的，使得利用本發明之使用者，不祇能方 便组裝或者拆㈣行車零組件及其配件，料會擔心自行 t快拆或束子握柄部位可能會於使用中因為斷裂而脫落， $成束固之自行車零件、配件脫落而損壞或者遺失，尤甚 者則會使騎乘者發生危險而受傷，故本發明作係不失一兼 顧輪量化以及可獲得高抗撓曲性以及低彎曲性得到整體 陕拆或束子更佳剛性與強度之新發明案。 • 【實施方式】 明參考各圖式，係本發明之較佳實施例圖。本 種自鮮用快拆或束子之中空握柄，實施方式係利用現 之鑄造技術（開模灌注金屬）亦或液壓成型製法與 :金屬加卫技術（例如：鑽孔、銳銷、職等），使猎 :車用的快拆或束子⑷，其握柄（1{))部位為 空（20); 紙馮中 而本發明利用於自行車用快拆或束子（4G)，使其振 8 201024153 柄（10)部分成為中空 At 整體之重量I， Μ ，犯減輕快拆或束子（40) 以提升抗細㈣及降低卜狀⑽或棒狀可 運用本發·更蚊祕與強度。 «及使自行車零件輕拆或束子(4°)整趙強度 =讓彻本㈣之使財，不祇能利財發明方便 子:者拆卸自行車零組件’亦不會擔心自行車快拆或束 會容易於使用中斷裂，造成束固中之自行車零件 =而_或者遺失。尤甚者丨若是自行車快拆或束子 ^ )束缚固定的係重要之自行車零件，例如；輪胎、車Observing the experimental results of the hollow tube with sensible pressure, we can find that the Fun/Fy ratio is related to the parameter (E/Fy)(t/D), where t is the wall thickness, D is the average diameter, and Fult is the ultimate stress or the failure stress (col). Horizon stress). As shown in the figure, the line 1 generation 201024153 table failure stress is less than the proportional limit (P_〇nionai limit), the line 2 table system failure stress is between the proportional limit and the fall point, and line 3 represents the failure stress occurring at the drop point. In the area of line 3, local setback does not occur until the stress reaches the point of fall. It can be seen from the above experimental results that the quick release or the bundle grip portion becomes a rod-shaped middle and two-shaped, which can make the whole quick release or bundle, because the grip portion becomes hollow, which can increase the strength and rigidity of the quick release or the bundle grip body. The purpose of improving the strength and the lightening is achieved, so that the user who uses the invention can not only assemble or disassemble (4) the driving components and accessories thereof, and may worry that the self-tapping or the beam grip may be In use, it breaks off due to breakage, and the bicycle parts and accessories that are bundled are broken or damaged or lost. In particular, the rider is dangerous and injured, so the invention can be achieved without any loss of quantification and availability. High flex resistance and low bendability result in a new invention of overall shaving or better rigidity and strength of the bundle. [Embodiment] Referring to the drawings, there is shown a preferred embodiment of the invention. This type of self-fresh quick-release or bundle of hollow grips, the implementation method is to use the current casting technology (opening mold pouring metal) or hydraulic forming method and: metal reinforcement technology (for example: drilling, sharp sales, grades ), to make hunting: car quick release or bundle (4), the grip (1{)) part is empty (20); paper Feng and the present invention is used in bicycle quick release or bundle (4G), make it vibrate 8 201024153 The shank (10) part becomes the weight of the hollow At, the overall weight I, Μ, the mitigation of the quick release or the bundle (40) to improve the anti-fine (4) and reduce the shape (10) or the rod can use the hair, more mosquito and strength. «And make bicycle parts lightly dismantled or bunched (4°) whole Zhao strength = Let the money of this (four) make money, not only profitable inventions: the disassembly of bicycle components 'will not worry about bicycle quick release or bundle It is easy to break during use, resulting in bicycle parts in the bundle = and _ or lost. Especially if it is a bicycle quick release or a bundle ^) tied to the important bicycle parts, such as; tires, cars
手或者坐墊時，倘若自行車快拆或束子 會造成騎麵發生危險μ傷。 J 馨 综上所述；本發明係具專利之新穎性、進步性以及符合產 ^利用性’而諸如本創傾繪製之圖式乃係供肖局參L Μ作為較佳之實施例。而他人曰後’若使用其他種類幾何 形狀之中空（20)方式替代者’均係運用本發明而不具進 ^之等效替換結果呈現，仍屬本發明之申請專利保護範 嘴’折鈞局明鑒並盡速審定為禱。 201024153 【圖式簡單說明】 第一圖係本發明組合於快拆或束子上之示意圖。 第二圖係本發明之剖面示意圖。 第三圖係本發明之外觀立體圖。 【主要元件符號說明】 (1 〇)握柄 (30)管狀 (20)中空部位 (40)快拆、束子When the hand or cushion is used, if the bicycle is quickly disassembled or bundled, it will cause a dangerous injury to the riding surface. J Xin In summary, the present invention is based on the novelty, advancement, and conformity of the patents, and the drawings such as the present drawing are for the preferred embodiment. However, if someone else uses the hollow type (20) alternatives of other kinds of geometric shapes, they are all presented by the present invention without the equivalent replacement result, and still belong to the patent protection scope of the present invention. Ming Jian and as soon as possible to pray for prayer. 201024153 [Simplified description of the drawings] The first figure is a schematic diagram of the combination of the present invention on a quick release or a bundle. The second drawing is a schematic cross-sectional view of the present invention. The third drawing is a perspective view of the appearance of the present invention. [Main component symbol description] (1 〇) grip (30) tubular (20) hollow part (40) quick release, bundle