M264208 ---- 、創作說明（1)M264208 ---- 、 Instructions (1)
-新型所屬之技術領域J 3現ί人類之生活素質普遍提升，大家越來越重視休閒 Π;:??車也由以往之代步功能，曰漸提昇到運Ϊ 製造孝者，苴j矶技。而從事自行車及其零組件之 ^ f莫不竭心盡慮’以求製造出強度 S = i ’而為了達到此一目的，除了仰賴新的= 外，使用舊東西，利用新的加工技#，賦予复 辈i是一？好方法。而創作者乃專業之單車各項零 更方便加工，並更節省加工成本。 篁更輮而 【先前技術】 從刖自行車之曲柄，大容兔培^、 嗓令 ^ .. s ^ 多為貝心之金屬，強度雖強，作；gp 笨重’隨者I車逐漸成為比赛 2 :;為各單車製造業者之首要目#，而今業；Ϊ有以 以曲柄頭尾都須有螺孔，所 ：2:及踏板’所 鍛造或鑄造成型皆是曲柄頭 又’故傳統之 就會較重。例如：坊間所見尾Π’，所以曲柄之整體重量 30846號及47 8984及500 6 79等嵐^丨貝局核准公告之公告號 y 4專利，皆為此傳統之加工法-The new technology field J 3 is now generally improving the quality of life of human beings, and everyone is paying more and more attention to leisure Π :: The car has also been upgraded from the previous substitute function to the operation of making filial piety. . While working on bicycles and their components, ^ f never stop thinking about 'in order to produce strength S = i', and in order to achieve this, in addition to relying on new =, use old things, use new processing techniques # ， Is the one given to rebirth i? good idea. The creator is a professional bicycle that is more convenient to process and saves processing costs.篁 More 輮 and [previous technology] From the bicycle crank, big capacity rabbit training ^, voice ^ .. s ^ mostly bees of metal, although the strength is strong, made; gp clunky, 'I follower I car gradually became a race 2:; is the primary goal of each bicycle manufacturer #, and the current industry; there must be screw holes at the head and tail of the crank, so: 2: and pedals are forged or cast are all crank heads, so the traditional It will be heavier. For example: the tail Π ′ as seen in the workshop, so the overall weight of the crank is 30846, 47 8984, 500 6 79, etc. ^ 丨 the number of patents issued by the Bureau of Approval y 4 patents, which are all traditional processing methods
M264208 創作說明（2) _____ 所成型之中空曲柄’不禮加工程序玉， 較強度、重量、加工簡便程度，田^ ’成本高，而若比 作。 I用者卻是遠不如本創 【新型内容】 本案創作乃先將既有之管材，壓 尾適當位置處將其銑製出所需齒數需之形狀，在其頭 將預先加工完成之内徑有齒塾圈，々之貫穿孔，而後再 利用中空之曲柄而移動至曲柄尾從曲柄頭孔放入，讓其 預先加工完成之具有中空螺 ^ ^之中間定位，然後再將 螺紋之螺絲頭，放入於曲柄内外從為多齒數而尾端有 洽能與方才容置之有齒墊圈^齒型孔内，讓其螺絲齒 絲旋緊。而曲柄頭部之組合、另〇 ，然後再將螺母與螺 同，唯中間有齒墊圈部分，因L，也大概與曲柄尾部相 齒型貫穿孔需小於墊圈直徑，二預先銑製成型之曲柄頭部 所以放置在曲柄中間供圈方可發揮其固定作用， 在其上下切面處銑出數個溝二之内徑有多齒型墊圈，需先 貫穿孔時，因其有溝槽，"，^利其放入曲柄頭部齒型 變形放入曲柄頭部齒型貫 二彈性，所以能先夾製使其 先加工完成之具有中空螺孔又可恢復原狀，再將預 紋之螺絲頭，放入於曲柄 卜徑為多齒數而尾端有螺 能與方才容置之有齒墊圈之齒型孔内’讓其螺絲齒洽 頭旋緊，即可完成本創作。齒$合，然後再將螺母與螺絲 【實施方式】 M264208 四、創作說明（3) 本創作係先將金屬管、特利用壓塑、擠製之 ^ J :二在其適當位置處將其銑製出所二 穿孔12及尾部貫穿孔13(如第—圖）， ，之^貝 内徑有齒墊圈22與具有中空螺孔15 ;，加工元成之 :有螺紋17之螺絲，及螺母23、(如第二二;：iL6:^ 之頭部貫穿孔1 2及尾部貫穿Ί 别放入曲柄 23旋緊（如第二叫干圖、貫穿孔13之中，並將其螺絲與螺母 要丄ΪΪ二），即成為本創作，而本創作之主 最好所3加自行車…業界總認為-體成型 本創作之目r乃提：開模轉造，但是 組件化之自行車用中空曲= 第，：並可以將其所需 而本創作之實施方式為請春一—一 首先在已經加工成型之二二第二、-、二、四、五圖， 13，而：n f其尾部適當位置處製有多齒型貫穿孔 曲柄徑有多數齒18墊圈-從 之中間中空部位:之曲柄而移動至曲柄尾部 有中空螺孔U且内先加工完成之具螺帽“且 頭，放入於曲柄尾Α : 而尾端有螺紋17之螺絲 方才容置之有齒二=型孔U内，讓其螺絲齒16洽能與 絲頭旋緊則可固‘。而J = f ★’然後再將螺母23與螺 曲柄尾部相同，唯 ：之組合方也大致上與 銑製成型之曲柄：齒形墊圈22部分’因為預先 徑，墊圈2?古τ 齒型貫穿孔12需小於頭部墊圈22直 圈22方可發揮其固定作用，所以放置在曲柄中間供 M264208 、創作說明（4) ί::2Γt有多齒型之頭部墊圈22，需先在其上下切面 時，因其有溝槽21，故可具；：曲；=穿孔12 , 放入曲柄頭部齒型貫穿孔12後，又可恢：製使其變形 ::在曲柄中空部位2。，再將 狀，使其夾置 ^螺孔um 入於曲柄頭部之齒型孔12内，讓其辟螺紋17之螺絲 方才容置之内徑有齒18墊圈之齒互相契入螺絲齒15洽能與 23與螺絲頭旋緊，即可完成本創作。、Q ’然後再將螺母M264208 Creation instructions (2) _____ The hollow crank ‘indecently processed’ jade has a higher strength, weight, and ease of processing. Tian ^ ’costs more, but if it is compared. I user is far worse than the original [new content] The creation of this case is to first mill the existing pipe, press the appropriate position of the tail to shape it into the required number of teeth, and the inner diameter of the head will be processed in advance There is a toothed ring, a penetrating hole of the cymbal, and then the hollow crank is used to move to the crank end and put it from the crank head hole, so that it is positioned in the middle with the hollow screw ^ ^, and then the screw head of the thread , Placed in the inside and outside of the crank with multiple teeth and a toothed washer ^ toothed hole at the tail end that can be accommodated with it, so that its screw teeth are tightened. The combination of the crank head, the other 0, and then the nut and the screw are the same, but there is a toothed washer in the middle, because of L, the tooth-shaped through hole that is about the same as the crank tail needs to be smaller than the diameter of the washer. The crank head is placed in the middle of the crank for the ring to play its fixing role. Several grooves are milled at the upper and lower cut surfaces. The inner diameter is a multi-toothed washer. When the hole needs to be penetrated first, because it has grooves, ", ^ Let it be deformed into the crank head tooth profile and put into the crank head tooth profile. It has two elasticity, so it can be clamped first so that it can be processed with hollow screw holes and can be restored to its original shape. The head is placed in a toothed hole with a crank washer with multiple teeth and a threaded washer that can be accommodated in the tail end, and the screw teeth are tightened to complete the creation. The teeth are combined, and then the nut and screw are used. [Embodiment] M264208 4. Creation instructions (3) This creation is to first compress, extrude, metal tube, special ^ J: Second, it is milled at its appropriate position. The second perforation 12 and the rear through hole 13 (as shown in the figure) of the system are made of toothed washers 22 and hollow screw holes 15; the processing element is: a screw with a thread 17, and a nut 23, (Such as the second two ;: iL6: ^ the head through hole 12 and the tail through Ί Do not put it into the crank 23 to tighten (such as the second called dry picture, through the hole 13, and screw and nut to 丄(2)) That is to become this creation, and the owner of this creation is best to add a bicycle ... The industry always believes that the purpose of this creation is to shape the mold, but the hollow song for the bicycle is modularized = the first : And can implement what it needs and the implementation of this creation is to please spring one-one first in the second, second,-, two, four, five pictures that have been processed and formed, 13, and: nf at the appropriate position at the tail Multi-toothed through-hole crank diameter 18-toothed washer with many teeth-from the middle of the hollow part: the crank and move to the crank The end has a hollow screw hole U and a nut with a finished inner finish ", and the head is placed in the crank tail A: and the screw with the thread 17 at the tail end is only accommodated in the toothed two = shaped hole U, let the screw The tooth 16 can be fixed by screwing with the wire head. 'And J = f ★', and then the nut 23 is the same as the screw crank tail, except that the combination is roughly the same as the milled crank: toothed washer Part 22 'Because of the pre-diameter, the washer 2? The ancient τ toothed through-hole 12 needs to be smaller than the head washer 22 and the straight ring 22 can play its fixing role, so it is placed in the middle of the crank for M264208, creation instructions (4) ί :: 2Γt If the head washer 22 has a multi-tooth type, it needs to be cut on the top and bottom first, because it has the groove 21, so it can have :: curved; = perforation 12, after the crank head toothed through-hole 12 is inserted, Hui: Make it deformed :: in the hollow part of the crank 2. Then, shape it to sandwich ^ screw hole um into the toothed hole 12 of the crank head, and let it open the screw of thread 17 before it can be accommodated The inner diameter of the tooth 18 is the tooth of the washer that fits into the screw tooth 15 and can be tightened with 23 and the screw head to complete the creation.
第9頁 M264208 圖式簡單說明 、 第一圖係本創作未組裝元件前之中空曲柄立體圖。 第二圖係本創作之組裝元件立體圖。 第三圖係本創作之組合剖視圖。 第四圖係本創作之立體示意圖。 第五圖係本創作之上視圖。 以下為簡單圖示之說明: ， 1 0中空曲柄1 2頭部多齒型貫穿孔1 3尾部多齒型貫穿孔1 4螺 帽15螺孔17螺紋18墊圈之多數齒19墊圈20曲柄中空部位21 溝槽22頭部墊圈23螺母Page 9 M264208 Brief description of the diagram. The first picture is a perspective view of the hollow crank in front of the unassembled components of this creation. The second figure is a perspective view of the assembled components of this creation. The third picture is a sectional view of the composition of this creation. The fourth picture is a three-dimensional illustration of this creation. The fifth picture is the top view of this creation. The following is a simple illustration: 1 10 Hollow crank 1 2 Multi-toothed through-hole at the head 1 3 Multi-toothed through-hole at the tail 1 4 Nut 15 Screw hole 17 Thread 18 Washer Most teeth 19 Washer 20 Crank hollow 21 Groove 22 Head washer 23 Nut
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