M404792 五、新型說明： 【新型所屬之技術領域】 果ίϊϊϊ主要涉及—種具較佳彈性擴張與壓縮復位摔作效 ί結g鬆脫可耐久使用之自行車花鼓棘輪止迴鍵彈力I創 【先前技術】 之^:21Ϊ所示係為習式自行車花鼓棘輪止迴鍵組合結構 距凹設數個兩段』S L各筒二且體:J鍵T3小壁11等 於環列套組各止‘=== 迴鍵彈性糾魏之組合結構，、，且融金騎14束結各止 上述花鼓棘輪止迴鍵套組於筒狀體1〇 止=13,受糊環丨4的編呈外張之;= 各 所使i組於限位槽111的金屬環1:端二 Θ Ϊ 2 於止迴鍵13壓力消失後藉由金屬環 回復弹性作用使其重新回復擴張如第1圖狀態者。 【新型内容】 ~ 所欲解決的技術課題： 如’述之?自行車花鼓棘輪束結各止迴鍵13的開口金屬 ^ ’會由於細體關口結構形成環體各區段的彈性不―，則 卜於金屬環14 *同位置的止迴鍵13受到束結的彈力也會呈現 » ί、不一的現象’其束結彈力*足會使止賴13無法擴張到位以 及…、法靈敏復位’而造成棘輪的使用效果不佳，為其缺點之一。 再者’金屬環14僅以其開口的兩外折端141扣結於限位槽 也很容易因為彈性疲乏而鬆脫，終致不堪使用，為其缺點之 »ihu4792 ，以如何針對f式自行車花鼓棘輪 與容易鬆脫不耐使用的缺點改良 張使位彈力不足 之困難點所在。 疋马本創作所欲行解決 σ本創作之主要目的，係在提供一種自杆直 彈性組合結構，彈性件兩側彈片可對各 止迴鍵之 扣結，組成靈敏的彈性擴張與復位之較佳使性壓制 本創作之次—目的，係在提供 4 =者。 彈性組合結構，各止迴鍵分別以-彈性件迴鍵之 手f具耐久使用之多重進步性達成者成 题鍵容槽，配合等數的止迴_弧 一止 向外彎折延伸-彈片扣結於止迴=样^迴鍵的側片 :之巧在兩二以切· 外-折結—止迴鍵’配合各彈性件兩側片各向 卜、=2 線剪開的彈片，兩彈片外端並-折-朝向 止义鍵的扣結端，可於束槽内與套結基部扣結者。 【實施方式】 ^下’脑合圖朗舉—具體實施例，詳細介紹本創作之構 &内谷，及其所能達成之功能效益如后； 〜it第3、4圖所示林_之立體分解示意®，其係包含由一 化豉20j+數止迴鍵30及數彈性件4〇等所組成，其中； 一 a Γ巧2 G ’為—筒狀體外壁沿著環設的—束槽2 3等距凹設有 又的扣槽21，扣槽21呈縮小開口 c型的凹槽，在其兩側的 肖狀外壁各凹設有呈兩段弧狀結構的止迴鍵容槽22。 4 M404792 迴鍵30，為一端呈弧狀的套結基部31的塊體，而另端形 大卡結端32，在尖狀卡結端32的寬度中間剖設一束槽33者。 彈性件4〇,為一與扣槽21等寬的片體彎折兩側片呈，，〔” 兩側片寬度中間各向外彎折延伸一兩側以切線剪開之彈片 ’ ^向外彎折略呈"31型片狀結構，彈片41外端相對 才口結端42。 祕ΐί义所示’上述結構之組合係將各止迴鍵30“其弧狀的 再ϋϋ套ί於各止迴聽槽22内，組絲槽23、33相對狀， 制於Ϊ1件40以Γ狀的開口朝外套入各扣槽21使兩側片 小開口内側限位’並以兩側延伸彈片41於相對束 2基3 部 位操作，達職性作動及不易鬆脫耐 第7圖所示係本創作第二種實施例組合結構之平面音 鍵3G之套結基部3丨相對套結；而各扣槽ί iL =性件4(M堇於相對正迴鍵3〇 一側片向外彎折延伸一彈 了 各弹性件40以兩側片頂扣於扣槽21縮口^^ 以彈性件40❾彈片41扣結組成不易鬆脫 查 到耐久使用之進步性者。 结構’達 如上所述本創作「自行車花鼓棘輪止迴鍵 入 」，藉由對應止迴鍵分別以一彈性件延伸 ，且σ，，《構 性扣結’纟蛾mmm触之祕㈣ 、^ 耐久使用之多重進步性達成者。 不且不易氣、脫提供 綜上所述’當知本創作具有產業上利用性 作未見於巧義，亦賤馳，料 法之f 提出新型專辦請，懇言奢貴審查委員惠准專利2疋友依法 【圖式簡單說明】 5 M404792 ϊ; m ί f :f車花鼓棘輪止迴鍵之立體結構圖。 ..社=式自行車花鼓棘輪止迴鍵受按壓收縮狀之立體 結構圖。 第3圖：係本創作之立體分解圖。 第4圖··係本創作之立體組合圖。 第5圖：係本創作之組合安裝勤示意圖。 第6圖：係本創作組合安裝完成之剖面示意圖。 第7圖.係摘作第二種實施例組合 【主要元件符魏明】 ° 習式結構： 10.… ..筒狀體 11 .外環壁 111 12.… ..兩段型弧槽 13... ….止迴鍵 14 141... ....外折端 本創作： 20.. 21. ……扣槽 22 23 > 33……束槽 30. .....止迴鍵 31 32·., ....尖狀卡結端 40, .….彈性件 41 限位槽 止迴鍵容惰 '套結基部 彈片 42......扣結端 6M404792 V. New description: [New technical field] The key is related to - the kind of elastic expansion and compression reduction is effective. The knot is loose and can be used for a long time. Technology] ^: 21Ϊ is the type of bicycle bicycle ratchet check key combination structure from the recessed set of two two sections 』SL each cylinder two and body: J key T3 small wall 11 is equal to the ring set each stop '= == The combination structure of the return key elastic correction, and, and the fusion of the gold and the 14 bundles of the knots, the above-mentioned hub ratchet check button set in the cylindrical body 1〇=13, the outer ring of the paste ring 丨4 == Each of the metal rings 1 of the group i in the limiting slot 111: the end two Θ Ϊ 2 after the pressure of the check button 13 disappears, the metal ring returns to the elastic action to re-expand the state as shown in the first figure. [New content] ~ The technical problem to be solved: As described in the 'opening metal of the bicycle ratchet ratchet bundle check button 13', the elasticity of each segment of the ring body formed by the fine-shaped gate structure will not be The elastic force of the bundled button 13 in the same position of the metal ring 14 * will also appear» ί, a different phenomenon 'the bundle elastic * enough will make the stop 13 can not expand into place and ..., sensitive reset ' The use of the ratchet is not good, which is one of its shortcomings. Furthermore, the metal ring 14 is only fastened by the two outer folded ends 141 of the opening to the limiting groove, and is easily loosened due to the elastic fatigue, which is unbearable for use, which is the disadvantage of the »ihu4792, how to target the f-type bicycle The difficulty of using the ratchet ratchet and the easy-to-loose uselessness improves the difficulty of the postal elasticity. The main purpose of the creation of Sigma is to provide a self-aligning elastic combination structure. The elastic pieces on both sides of the elastic member can be used for the fastening of each check button to form a sensitive elastic expansion and reset. The ambassador’s suppression of the creation of the second--the purpose is to provide 4 =. Elastic combination structure, each check button is made of - elastic member back key hand f with durable use of multiple progressive achievers into the problem key pocket, with the same number of non-return _ arc one bend outward extension - shrapnel The side piece that is buckled in the check-back = sample back button: the two pieces are cut in the two-two, the outer-folding-stop button, and the shrapnel that is cut on both sides of each elastic piece and the two lines are cut. The outer ends of the two elastic pieces are folded-folded toward the buckle end of the stop key, and can be buckled with the base of the sleeve in the beam groove. [Embodiment] ^Bee's brain diagram - specific examples, detailing the structure of this creation & Inner Valley, and the functional benefits that can be achieved as follows; ~it 3, 4 shows the forest _ The three-dimensional decomposition diagram® is composed of a 豉 20j+ number of check keys 30 and a plurality of elastic members 4 ,, wherein; a Γ 2 2 G ' is a cylindrical outer wall along the ring - The groove 2 3 is equidistantly recessed with a further buckle groove 21, and the buckle groove 21 is a groove for reducing the opening c-shape, and the outer wall of the two sides of the two sides is concavely provided with a double-shaped arc-shaped structure. Slot 22. 4 M404792 The return key 30 is a block of the base portion 31 which is arc-shaped at one end, and the large-knot end 32 of the other end is formed with a groove 33 in the middle of the width of the pointed end 32. The elastic member 4〇 is formed by bending the two sides of the sheet body which is equal to the buckle groove 21, and the two sides of the width of the two sides are bent outward to extend a piece of the elastic piece which is cut by a tangential line. The bending is slightly "31 type sheet structure, and the outer end of the elastic piece 41 is opposite to the end of the mouth 42. The combination of the above structure is the combination of the above-mentioned structures, and each of the non-returning keys 30 In each of the check grooves 22, the wire grooves 23 and 33 are opposed to each other, and the first piece 40 is formed in a meandering opening toward the respective buckle grooves 21 to limit the inner side of the small opening of the two side sheets, and the elastic pieces are extended on both sides. 41 operating in the opposite beam 2 base 3 position, achieving occupational actuation and not easy to loosening resistance shown in Figure 7 is the second embodiment of the combination of the structure of the planar sound key 3G of the knot base 3 丨 relative; Each of the buckle slots ί iL = the sex member 4 (M 堇 on the opposite side of the back button 3 〇 one side of the sheet is bent outwardly and stretched, and each elastic member 40 is fastened to the buckle groove 21 on both sides of the sheet. The 40-inch shrapnel 41 is not easy to loosen to find the progressive use of durable use. The structure 'as mentioned above, the creation of the bicycle bicycle ratchet check type, by correspondence The back key is extended by an elastic member, respectively, and σ, "constructive clasping" 纟 moth mmm touch secret (four), ^ multi-progressive achievement of durable use. Not easy to breathe, take off in summary Zhiben's creation has industrial use and is not seen in the cleverness, but also in the ambition. The new method is proposed. The rumored luxury reviewer Huiqian patent 2 friends according to law [simple description] 5 M404792 ϊ ; m ί f : f The three-dimensional structure diagram of the ratcheting check button of the car hub. The three-dimensional structure of the ratcheting check button of the bicycle ring is pressed and contracted. Fig. 3: The exploded view of the creation. 4Fig.······················································································ Example combination [main component code Wei Ming] ° Custom structure: 10.... .. cylindrical body 11. outer ring wall 111 12.... .. two-stage arc groove 13 ..... check button 14 141... .... outside folding end of the creation: 20.. 21. ...... buckle groove 22 23 > 33 ... beam slot 30. ..... Back button 31 32·., .... pointed knot end 40, ..... elastic member 41 limit groove check button capacity idler 'sleeve base spring 42... buckle end 6