200824959 九、發明說明： 【發明所屬之技術領域】 本叙明主要係揭示一種自行車後叉勾爪與腳架之強固 定位結構，尤指具有零組件少、結構美觀、且具有良好與 穩固定位功能之自行車後叉勾爪與腳架之強固定位結構 者。 【先前技術】 按，傳統自行車停車架與後叉之結合結構，皆有零組 件多與結構強度不佳的問題，如我國專利公告編號第 226133號之「自行車停車架之改良結構」專利案，其係利 用内復片2與一結合片3來夾掣於後叉下支架4適當 ^，並於頂端鎖入一剛性線體之掛鉤，以結合於後叉上支 架4A處，如此設計之定位效果不佳，且亦是相當不美觀。 又如我國專利公告編號第236976號之「腳踏車停車架 改良」專利案，其係如同前述專利亦是利用二片式夾掣方 弋來、、Ό a於後叉處，故亦有相同之缺點。即零組件過多， 結合強度不佳以及設計不美觀的缺點。 士除此之外，則述習知結構如此繁複的零件還會造成組 ，日守的困擾’而有費時與費卫的問題，間接影響生產效益， 热去達到快速便利的優點，此種不符產業利用的設計非常 的不實用，故有改良之必要。 『有鑑於上述習知結構之缺失，本發明人乃發明出一種 自订車後又勾爪與腳架之麵定位結構』，其係可克服 200824959 上述習知結構之所有缺點。 【發明内容】 本發明『自行車後叉勾爪與腳架之強固定位結構』所 欲解決之技術問題係在於，該些習知結構之設計皆有零組 件過多、結構強度不佳、外觀設計不美觀的缺點，無法晉 升於高級化之產品。除此之外，對於組裝過程更是無法達 到快速與便利的優點，確實有待於改進。 本發明『自行車後叉勾爪與腳架之強固定位結構』， 其包括有-勾爪座與i定座；該勾爪倾於自行車之後 叉端’且-端形成有—爪片，用以連接自行車之後輪軸， 而该勾爪餘反於爪片的_端則形成有—結合槽，該結合 槽内開設有-穿孔與—定位部；_定座具有第一端與第 二端’其第-端樞接有—用以抵接於地面之支樓桿，該固 疋座的第-端卿成有—固定端，該固定端係裝設於勾爪 座的、、、口 口 h内’销定端並設有_通孔與—限位部，該通 孔係供穿設-ϋ定件，該固定件係鎖固於勾爪座之穿孔 内，而該限位部則與該定位部相互配合產生定位關係。 以下詳細的 其他目的、優點和本發明的新颖特性將從 描述與相關的附圖更加顯明。 【實施方式】 有關本發明所採用之技術 佳實施例並配合圖式詳述如後 、手段及其功效，兹舉一較 ，此僅供朗之用，在專利 6 200824959 申請上並不受此種結構之限制。 蒼照圖一，本發明句括_ ~ 其中： 勾爪座H)與一固定座20 ; ^參顧：錢三，該勾爪座1Q係顧於自行車 端，該勾爪座10具有第1與第二端，其第一端形 片11 ’該爪片11係供連接自行車之後輪軸。該 =座ίο之弟二端則於外側形成有—結合槽12，該結合 槽=内開設有-穿孔13與一定位部14。該結合槽12内 亚於邮近爪片11的位置凹設有1級部15。 =定座20係裝設於勾爪㈣之結合槽12内，用以 :，固的結合定位功效。該固定座2()具有第一端與第 -=，其第-端樞接有-支撐桿2卜用以抵接於地面。該 =疋座20的第二端則形成有—固定端22，該蚊端以係 衣設於勾爪座H)的結合槽12内，且輪射目互配合而可達 到快速組裝的便利效果。 /該固定端22並設有一通孔23與—限位部％，該通孔 係23,牙& m定件3()，該固定件3q係可鎖固於勾爪座 10之穿孔13内。而該固定端22之限位部24則可與勾爪 座10之定位部14相互配合產生定位關係。於本實施例中 該限，部24係設為凸塊狀，而該定位部14則設為凹槽狀 者二藉由該限位部24與該定位部14的凹凸配合，可有效 的增加固定座20與勾爪座1Q之_結合強度，並降低應 力集中的問題。 该固定端22相對於勾爪座1〇階級部15的位置還形成 200824959 有一卡抵部25，該卡抵部25係接觸於該勾爪座1〇的階級 =15上’如此可獲得更佳的支撐效果，增加其承受力量的 月b力’達到強H]結構的效果。藉由前述結構相互吻合的定 位設計呵使崎時迅速的將固定座2G配合在勾爪座1〇 上，之後僅需利用一固定件3〇將固定座2〇與勾爪座1〇 結合在—鱗可完成喊動作，整體實施上相當快速且便 利’為一真正符合產業利用之設計者。 ^簽照圖四與圖五，為本發明固定件30之剖面示意圖。 當固定件30穿過通孔23而鎖固於穿孔13時，固定座如 的固定端22係容置於勾爪座1G的結合槽12内，且固定端 22^周壁吻合於結合槽12 _壁，形献好且穩固的結 合定位狀態。除此之外，該勾爪座1〇與固定座2〇的整體 外觀亦是相當美觀，固定端22與結合槽12銜接處亦相當 平正，不會有突露出結合槽12外的感覺，可使產品更於 高級化之設計感。 、 苓照圖六，為本發明定位部14與限位部24之剖面示 意圓。該限位部24係設為凸塊狀，而該定位部14係設為 凹槽狀，兩者凹凸配合之後即可達到良好的定位效果，增 加其結構強度，並可減少應力集中的問題。 參知圖七，為本發明階級部15與卡抵部25之剖面示 思圖。該卡抵部25之上侧表面係抵接於階級部15的下側 表面，故可獲得更佳的支撐效果，增加其承受力量的能力， 達到強固結構的效果。 參照圖八與圖九，為本發明的第二個實施例。本實施 8 200824959 例大致上於前述實施例相同，其差異處係在於該定位邙16 與限位部26之設計不同。 本實施例中之定位部16係設為凸塊狀，而該限位部 26則"又為凹槽狀，藉由二者的凹凸配合，而可獲得一良好 且穩固的結合定位效果，並降低應力集中的問題，達到強 固定位的功能。 就以上所述可以歸納出本發明具有以下之優點： 1·本發明『自行車後叉勾爪與腳架之強固定位結構』， ’、中。亥限位。與该定位部的凹凸配合，可有效的增力口固定 座與勾爪座之間的結合強度，並降低應力集中的問題。 本發明『自行車後叉勾爪與腳架之強固定位結構』， 其中該卡抵部係接觸於該勾爪座的階級部上，如此可獲得 更佳的支標效果，增加其承受力量的能力，達到強固結構 的效果。 發明『自行車後叉勾爪與腳架之強固定位結構』， 八中孩疋位邛與限位部之設計可為凸塊配合凹槽，亦可為 凹槽配合凸塊之設計，藉由二者的凹凸配合，而可獲得一 良好且L的結合疋位效果，並降低應力集中的問題，達 到強固定位的功能。 _ 4·本發明『自行車後叉勾爪與腳架之強固定位結構』， 猎由相互吻合的定位結構設計，可使組裝時迅速的將固定 2配合在勾爪座上，並利用一固定件將固定座與勾爪座結 口在-起即可完成組裝動作，整體實施上相當快速且便 利’為一真正符合產業利用之設計者。 200824959 相同=觀之，本發明極具產業上健；且又未見有 ^或類似之發㈣現於_外義或公開使用 ^ s專利法規定之積極及消極要件，理應利+ 惟上所述者，僅為本發明之較佳實施例而已2不< =τ實施之範圍，故舉凡數值之變更或= 佛比、二依本發明申睛專利範圍所作之均等變化轉 飾，皆應仍屬本發明專利涵蓋之範疇。 ^ 【圖式之簡要說明】 圖一··為本發明之立體外觀圖。 圖二 圖二 圖四 圖五 圖六 圖七 圖八 圖九 附件一 為本發明之立體分解圖。 為本發明之前視圖。 ^本發明沿圖三4_4剖面線所取之剖面圖 2本發明沿圖三5_5剖面線所取之剖面圖 t發明沿圖三6_6剖面線所取之剖面圖 二=明沿圖三7-7剖面線所*之剖面圖 為本發明第二個實施例之立體外觀圖。 ••為我國專利公告編號第226133號專利奢 附件二：為我國專利公告編號第2職號專= 為本發明第二個實施例之剖面示意圖 【主要元件符號說明】 !〇勾爪座 Π爪片 200824959 12 結合槽 13 穿孔 14 定位部 15 階級部 16 定位部 20 固定座 21 支撐桿 22 固定端 23 通孔 24 限位部 25 卡抵部 26 限位部 30 固定件 90 後叉200824959 IX. Description of the invention: [Technical field to which the invention pertains] The present disclosure mainly discloses a strong fixed position structure of a bicycle rear fork hook and a tripod, in particular, having a small number of components, a beautiful structure, and a good and stable fixed position function. The bicycle rear fork hook and the strong fixed structure of the tripod. [Prior Art] According to the combination of the traditional bicycle parking rack and the rear fork, there are problems of many components and structural strength. For example, the patent application No. 226133 of the "Bike Parking Frame Improvement Structure" patent case, The utility model utilizes the inner composite sheet 2 and a jointing sheet 3 to clamp the bracket 4 to the rear fork lower bracket 4, and locks a hook of a rigid wire body at the top end to be coupled to the rear fork upper bracket 4A, so as to design the positioning. The effect is not good, and it is quite unattractive. Another example is the patent of the "Bicycle Parking Rack Improvement" patent of No. 236976 of China, which is similar to the above-mentioned patents, which uses the two-piece clamped cymbal cymbal, and Ό a at the rear fork, so it has the same disadvantages. . That is, there are too many components, the combination strength is poor, and the design is not beautiful. In addition to this, it is said that such complicated parts of the structure will also cause problems in the group, and the problems of time and expense will indirectly affect the production efficiency and heat to achieve the advantages of quick and convenient. The design of industrial use is very impractical, so it is necessary to improve it. In view of the above-mentioned lack of the conventional structure, the inventors have invented a surface positioning structure for a custom-made vehicle and a claw and a footrest, which overcomes all the disadvantages of the above-mentioned conventional structure of 200824959. SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is that the design of the conventional structure has too many components, poor structural strength, and no external design. The shortcomings of aesthetics cannot be promoted to advanced products. In addition, the assembly process is not able to achieve the advantages of speed and convenience, and it needs to be improved. The invention relates to a "strong fixed position structure of a bicycle rear fork hook and a tripod", which comprises a - hook base and an i seat; the hook is inclined to the rear end of the bicycle and the end is formed with a claw piece for Connecting the rear axle of the bicycle, and the hook is formed with a coupling groove formed in the _ end of the claw piece, and the coupling groove is provided with a perforation and a positioning portion; the fixing seat has a first end and a second end The first end is pivotally connected with a support bar for abutting against the ground, and the first end of the solid seat has a fixed end, and the fixed end is mounted on the hook base, and the mouth h The inner end of the pin is provided with a through hole and a limiting portion, and the through hole is provided for the through-clamping member, the fixing member is locked in the perforation of the claw seat, and the limiting portion is The positioning portions cooperate with each other to generate a positioning relationship. Other objects, advantages and novel features of the invention will be apparent from the description and accompanying drawings. [Embodiment] The technically preferred embodiment of the present invention is described in detail with reference to the following, the means and the effect thereof, and this is for the sake of Lang, and is not applicable to the patent 6 200824959 application. The limitations of the structure.照照图一, the present invention includes _ ~ where: the hook seat H) and a fixed seat 20; ^ reference: money three, the claw seat 1Q is attached to the bicycle end, the claw seat 10 has the first With the second end, its first end piece 11' is attached to the rear axle of the bicycle. The two ends of the seat ίο are formed with a coupling groove 12 on the outer side, and the coupling groove is provided with a perforation 13 and a positioning portion 14. A first-stage portion 15 is recessed in the joint groove 12 at a position adjacent to the proximal claw piece 11. = The fixed seat 20 is installed in the joint groove 12 of the claw (4) for: The fixing base 2 () has a first end and a -=, and a first end thereof is pivotally connected with a support rod 2 for abutting against the ground. The second end of the cymbal 20 is formed with a fixed end 22, which is tyingly disposed in the coupling groove 12 of the hook base H), and the wheel and the eye cooperate to achieve the convenience of quick assembly. . / The fixed end 22 is provided with a through hole 23 and a limit portion %, the through hole system 23, a tooth & m fixed member 3 (), the fixing member 3q can be locked to the through hole 13 of the claw base 10 Inside. The limiting portion 24 of the fixed end 22 can cooperate with the positioning portion 14 of the hook base 10 to create a positioning relationship. In this embodiment, the portion 24 is formed in a convex shape, and the positioning portion 14 is configured as a groove. The second portion of the positioning portion 24 and the positioning portion 14 can be effectively increased. The fixing seat 20 and the hook base 1Q combine strength and reduce the problem of stress concentration. The position of the fixed end 22 relative to the base portion 15 of the claw base further forms a card abutting portion 25 of 200824959, and the engaging portion 25 is in contact with the class of the claw base 1=15, so that it is better. The supporting effect increases the effect of the monthly b-force that reaches its strength to achieve a strong H] structure. By the positioning design that the above-mentioned structures are matched with each other, the fixing seat 2G is quickly fitted to the claw seat 1〇, and then the fixing seat 2〇 and the claw seat 1〇 are only required to be combined by a fixing member 3〇. The scales can complete the shouting action, and the overall implementation is quite fast and convenient 'as a designer who truly meets the needs of the industry. FIG. 4 and FIG. 5 are schematic cross-sectional views of the fixing member 30 of the present invention. When the fixing member 30 passes through the through hole 23 and is locked to the through hole 13, the fixing end 22 of the fixing seat is received in the coupling groove 12 of the claw seat 1G, and the fixing end 22 is fitted to the coupling groove 12 _ The wall is shaped and solidly combined with the positioning state. In addition, the overall appearance of the hook base 1〇 and the fixing base 2〇 is also quite beautiful, and the joint between the fixed end 22 and the coupling groove 12 is also quite flat, and there is no feeling of protruding outside the coupling groove 12, Make the product more advanced design. Referring to Figure 6, a cross-sectional view of the positioning portion 14 and the limiting portion 24 of the present invention is shown. The limiting portion 24 is formed in a convex shape, and the positioning portion 14 is formed in a groove shape. After the concave and convex joints are combined, a good positioning effect can be achieved, the structural strength thereof is increased, and the problem of stress concentration can be reduced. Fig. 7 is a cross-sectional view showing the class portion 15 and the card abutting portion 25 of the present invention. The upper surface of the card abutting portion 25 abuts against the lower surface of the step portion 15, so that a better supporting effect can be obtained, and the ability to withstand the force can be increased to achieve the effect of the strong structure. Referring to Figures 8 and 9, a second embodiment of the present invention is shown. This embodiment 8 200824959 is substantially the same as the previous embodiment except that the positioning jaw 16 is different from the design of the limiting portion 26. In the embodiment, the positioning portion 16 is formed in a convex shape, and the limiting portion 26 is in the shape of a groove. By the concave-convex fit of the two, a good and stable combination positioning effect can be obtained. And reduce the problem of stress concentration, to achieve a strong fixed position. As described above, the present invention can be summarized as follows: 1. The present invention "strongly fixed position structure of a bicycle rear fork hook and a tripod", ', middle. Hai limit. Cooperating with the concavities and convexities of the positioning portion can effectively increase the bonding strength between the socket fixing base and the claw base, and reduce the problem of stress concentration. The invention relates to a "strong fixed position structure of a bicycle rear fork hook and a tripod", wherein the abutting portion of the bicycle is in contact with the step portion of the claw seat, so that a better branching effect can be obtained, and the ability to withstand the force is increased. , to achieve the effect of a strong structure. The invention relates to "the strong fixed position structure of the bicycle rear fork hook and the tripod", and the design of the eight-child child's position and the limit portion can be a convex fitting groove, or a groove matching convex block design, by two By the concave-convex fit, a good and L combined clamping effect can be obtained, and the problem of stress concentration can be reduced to achieve a strong fixed position function. _ 4. The invention relates to the "fixed fixed structure of the bicycle rear fork hook and the tripod", and the hunting is designed by the positioning structure which is matched with each other, so that the fixing 2 can be quickly fitted on the claw seat during assembly, and a fixing member is utilized. The assembly movement can be completed by the connection between the fixing base and the claw base, and the overall implementation is quite fast and convenient 'as a designer who truly meets the industrial use. 200824959 The same = view, the invention is very industrially sound; and there is no such thing as or similar (4) is now in the _ foreign sense or public use of the positive and negative requirements of the patent law, should be Lee + only The description is only for the preferred embodiment of the present invention, and the range of 2 is not <=τ, so the change of the value or the equivalent change of the scope of the patent application scope of the present invention should be It is still within the scope of the patent of the present invention. ^ [Brief Description of the Drawings] Figure 1 is a three-dimensional appearance of the present invention. Figure 2 Figure 2 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Annex I is an exploded perspective view of the present invention. It is a front view of the invention. The cross-sectional view taken along the line 4-4 of Fig. 3 is a cross-sectional view taken along the line 5_5 of Fig. 3, and the cross-sectional view taken along the line 6_6 of Fig. 3 = Fig. 3-7-7 A cross-sectional view of a section line is a perspective view of a second embodiment of the present invention. •• China Patent Patent No. 226133 Patent Extravagant Attachment 2: China Patent Announcement No. 2 No. 2 = a schematic cross-sectional view of the second embodiment of the present invention [main symbol description] 〇 〇 claw seat claw Sheet 200824959 12 Bonding groove 13 Perforation 14 Positioning part 15 Class part 16 Positioning part 20 Fixing seat 21 Support rod 22 Fixed end 23 Through hole 24 Restricted part 25 Relief part 26 Restriction part 30 Fixing piece 90 Rear fork