五、新型說明： 【新型所屬之技術領域】V. New description: [New technology field]
本創作係與-種自行車構件有關 A 一種自行車薄形踏板。 ：而言之，特別是指 【先前技術】 如圖1所示，習知 11 穿過踏板㈣常包括一踏板本 接於該心軸12靠近内側端處的較大轴承=12二穿套樞 於該心軸12外側端處的較小轴承14 : ^套樞接 有一較大軌端⑵，用韻—曲柄2Q /心轴彳2内侧端具 〆、曲柄20相互螺接固定，外側 知則具有-較小螺紋端122，可與—螺帽叫目互螺合迫緊， 並可藉由該踏板本體11軸孔川外_處螺設_-端蓋 山，上述^:伟承14的内、外環，可分別受上述螺帽怀 及端蓋16抵歧位。上驗鳩承13則可被抵止限位於心 轴12上形成的階級環緣123與踏板描μ軸孔川靠近内 侧端處所形成的定位環緣112間；藉此，上述踏板本體七與 心軸12即可藉由二端相對絲的上雜承13、14相對活動 樞轉。 【新型内容】 上述踏板10構造’係利用踏板本體11與心軸12二端間 女裝抽承13、14，來達到相互活動樞轉的效果，但如此做法， 其踏板1G踩踏部位的總厚度，通常必需考量心、軸12的直徑 大小、踏板本體彳彳的厚度，以及軸承彳3、14的大小，故其 踏板10厚度通常介於2〜4cm間，除了耗費材料，提高材料成 M405404 本外’也會增加踏板1Q整體重量，無法達到輕量化的訴求， 同時踏板10底面與地面的距離也會縮短，導致騎乘過彎角度 變小’不利於彎過的騎乘。 本創作係提供-種自行車薄形踏板，主要包括—踏板本 體、-接頭及-鎖緊元件；其中，該踏板本體可設計具有一踩 踏薄板，錢-體成胁該踩踏薄板—端_接軸；該接賴 可用以螺接固定㈣柄，並於鱗钱有至少-第—轴承，以 及至第一軸承，以供上述踏板本體的樞接軸相互活動樞 接’並透捕鎖緊元件與雜絲端部相互螺合鎖緊，將踏板 本體與該接頭相互牢固地組裝在一起。 本創作所提供的薄形絲’由於可以在踏板本體上形成薄 板狀的踩踏馳’因此’可大幅崎低材料成本及減少整體重 里’以達幸望置化訴求；啊，也可增力口踩踏薄板下方踩踏面與 地面間的縣’使騎乘時的過彎肖度可以提高，如此，過彎騎 乘也會變得更為靈活順暢。 【實施方式】 如圖2至5所示，本創作係提供一種自行車薄形踏板的較 佳實施例，該薄形踏板1主要包括—踏板本體3Q、—接頭4〇 及-鎖緊元件5G ;以下針對上述組成構件分述說明。 忒踏板本體30，具有一踩踏薄板31，以及一體成型於該 綱薄板31 —端的—樞接轴32 ;該踩踏薄板31具有相對的Λ 一上踩踏面311與一下踩踏面312，且該上、下踩踏面311、 扣間貫設有多數個大小不—之鏤空孔313,可収減輕踩踏 薄板31的重量，且本實施例的踩踏雜％大約介於2〜5咖 4 M405404 間，故整體呈薄板狀。該樞接軸32從樞接軸32與踩踏薄板 31銜接處往外侧方向主要延伸有直徑由大至小的三段階級狀 圓柱面，包括一第一樞套段321、一穿伸段322及一第二樞套 段323，·由於該樞接軸32呈圓柱狀，故其第一樞套段321銜 接於上述呈薄板狀的踩踏薄板31上、下踩踏面Μ〗、3彳2處， 可分別自然形成一垂直壁面324 ;需特別說明的是，為避免在 上述垂直壁面324與上、下踩踏面311、312銜接處產生應力This creation is related to a bicycle component. A bicycle thin pedal. In other words, especially [previous technique] As shown in Fig. 1, the conventional 11 through the pedal (four) often includes a pedal attached to the mandrel 12 near the inner end of the larger bearing = 12 two-sleeve pivot The smaller bearing 14 at the outer end of the mandrel 12 is: a sleeve is pivotally connected with a larger rail end (2), and the inner end of the crank-crank 2Q / mandrel 彳 2 has a cymbal and the crank 20 is screwed and fixed to each other. - the smaller threaded end 122 can be screwed together with the nut, and can be screwed through the shaft body of the pedal body 11 _ _ 盖 盖 盖 盖, the above ^: Wei Cheng 14 The outer ring can be abutted by the above-mentioned nut and the end cap 16 respectively. The upper inspection bearing 13 can be restrained between the step ring 123 formed on the mandrel 12 and the positioning ring edge 112 formed at the inner end of the pedal drawing hole shaft hole; thereby, the pedal body seven and the heart The shaft 12 is pivotable by relative movement of the upper ends 13, 14 of the opposite ends of the wire. [New content] The above-mentioned pedal 10 is constructed by using the pedal body 11 and the two ends of the mandrel 12 to pull the clothes 13, 13 to achieve mutual pivoting effect, but in this way, the total thickness of the pedal 1G stepping portion Usually, it is necessary to consider the diameter of the core, the diameter of the shaft 12, the thickness of the pedal body ,, and the size of the bearing 彳 3, 14, so the thickness of the pedal 10 is usually between 2 and 4 cm, in addition to the cost of materials, the material is increased to M405404. The outside 'will increase the overall weight of the pedal 1Q, and the demand for lightweighting cannot be achieved. At the same time, the distance between the bottom surface of the pedal 10 and the ground is also shortened, resulting in a smaller riding angle. This is not conducive to the riding of the bend. The present invention provides a thin pedal for a bicycle, which mainly comprises a pedal body, a joint and a locking component. The pedal body can be designed with a stepping sheet, and the body is threatened by the pedaling plate. The splicing can be used to screw the fixed (four) shank, and at least the first bearing, and to the first bearing, for the pivotal shaft of the pedal body to be pivotally connected to each other and to catch the locking element and The ends of the filaments are screwed together to securely assemble the pedal body and the joint to each other. The thin-shaped wire provided by this creation can be used to form a thin plate-like stepping on the pedal body, so it can greatly reduce the material cost and reduce the overall weight. The county between the tread surface and the ground below the sheet can increase the cornering of the ride, so that the corner ride will become more flexible and smooth. [Embodiment] As shown in Figures 2 to 5, the present invention provides a preferred embodiment of a bicycle thin pedal, the thin pedal 1 mainly comprising a pedal body 3Q, a joint 4〇 and a locking element 5G; The description of the above constituent members will be described below. The pedal body 30 has a stepping sheet 31 and a pivoting shaft 32 integrally formed at the end of the sheet 31; the stepping sheet 31 has an opposite upper tread surface 311 and a lower tread surface 312, and the upper portion The lower tread surface 311 and the plurality of vacant holes 313 are arranged in the buckle to reduce the weight of the tread sheet 31, and the tread of the embodiment is about 2 to 5 coffee 4 M405404, so the whole It is in the form of a thin plate. The pivoting shaft 32 extends from the pivoting shaft 32 and the stepping plate 31 to the outside direction, and mainly has a three-stage cylindrical cylindrical surface having a diameter ranging from a large to a small, including a first pivoting section 321 and an extending section 322. a second pivoting section 323, because the pivoting shaft 32 has a cylindrical shape, the first pivoting section 321 is engaged with the thin plate-shaped stepping sheet 31, the lower treading surface Μ, 3彳2, A vertical wall surface 324 can be naturally formed separately; in particular, in order to avoid stress on the joint between the vertical wall surface 324 and the upper and lower tread surfaces 311, 312
集中，可在該銜接處設計成一弧形面325，如圖6所示；當然， 設置多數個連接肋326，如圖7所示，也同樣可藉以提高此處 的結構強度；該樞接軸32在第二樞套段323末端更設置有一 螺孔327。 該接頭40，包括一接頭本體41、一第一軸承42，以及二 第二軸承43;其中： ~ 上述接頭本體41 ’大致呈階級餘，而於外部形成有一Concentration, can be designed as a curved surface 325 at the junction, as shown in FIG. 6; of course, a plurality of connecting ribs 326 are provided, as shown in FIG. 7, which can also improve the structural strength here; 32 is further provided with a screw hole 327 at the end of the second pivot portion 323. The joint 40 includes a joint body 41, a first bearing 42, and two second bearings 43; wherein: ~ the joint body 41' is substantially in the same class, and is formed on the outside.
較大管徑部位411及-較小管徑部位412 ;該較小管徑部位 412上形成有-段外敎413，可用以與一曲柄6〇末端的轴 孔相互螺接鎖固；該接頭本體41内部則具有一第一容室#^ 一第二容室415’以及貫穿於該第一容室414與第二容室415 間的穿孔416。 該第-軸承42,可被安裝於上述接頭本體41的第一容室 414内’並可用以與上述踏板本體3〇樞接軸⑽上的第一樞套 本實施例的第—麻42 度高的滾珠軸承。 难 該等第二躲43，可崎财讀錢於上述接頭本體 5 惟 汽凡則者，僅係本創作數較佳可行實施例而已，故 + : °㈣纽巾請專鄕®所為之f效結構變 化’理應L含在本創作之專利範圍内。 【圖式簡單說明】 圖1為習知钱於曲柄上的自行車踏板局部側視剖面圖。 >為本創作|邊實^㈣形踏板安I於純的立體外 觀組合圖。 圖3為本創作較佳實施例薄形踏板的立體分解圖。 圖4為本創作較佳實施例薄形踏板靠近接頭處的局部側 視剖面圖。 圖5為本創作較佳實施例踏板本體的側視剖面圖。 圖6為本創作踏板本體的踩踏薄板上、下踩踏面與樞接 軸銜接處形成有弧形面的側視剖面示意圖。 圖7為本創作踏板本體的踩踏薄板上、下踩踏面與樞接 軸銜接處形成連接肋的側視剖面示意圖。 【主要元件符號說明】 〔習知〕 10 踏板 11 踏板本體 111 軸孔 112 定位環緣 12 心轴 121 螺紋端 122 螺紋端 123 階級環緣 13 軸承 14 車由承 15 螺帽 16 端蓋 8 M405404a larger diameter portion 411 and a smaller diameter portion 412; the smaller diameter portion 412 is formed with a segment outer sill 413, which can be screwed to the shaft hole at the end of a crank 6 ;; The body 41 has a first chamber ^ a second chamber 415 ′ and a through hole 416 extending through the first chamber 414 and the second chamber 415 . The first bearing 42 can be mounted in the first chamber 414 of the joint body 41 and can be used to pivotally connect the pedal body 3 to the first pivot sleeve on the shaft (10). High ball bearings. It is difficult to wait for the second to hide 43. You can read the money on the connector body 5, but the car is only a better and feasible embodiment of the creation number, so + : ° (4) button towel, please use the product for the f The effect of structural changes 'should be included in the scope of this patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a partial side elevational cross-sectional view of a bicycle pedal on a crank. > For the creation | side real ^ (four)-shaped pedal An I in pure three-dimensional appearance combination map. Figure 3 is an exploded perspective view of the thin pedal of the preferred embodiment of the present invention. Figure 4 is a partial side cross-sectional view of the thin pedal of the preferred embodiment of the present invention adjacent the joint. Figure 5 is a side cross-sectional view of the pedal body of the preferred embodiment of the present invention. Fig. 6 is a side cross-sectional view showing the curved surface formed by the stepping of the pedaling plate and the pivoting shaft of the pedal body of the present invention. Fig. 7 is a side cross-sectional view showing the connection rib formed at the joint between the tread sheet and the lower tread surface and the pivot shaft of the pedal body of the present invention. [Major component symbol description] [General] 10 Pedal 11 Pedal body 111 Shaft hole 112 Positioning ring 12 Mandrel 121 Threaded end 122 Threaded end 123 Class rim 13 Bearing 14 Car bearing 15 Nut 16 End cap 8 M405404
20 曲柄 〔本創作〕 1 薄形踏板 30 踏板本體 31 踩踏薄板 311 上踩踏面 312 下踩踏面 313 鏤空孔 32 樞接軸 321 第一樞套段 322 穿伸段 323 第二樞套段 324 垂直壁面 325 孤形面 326 連接肋 327 螺孔 40 接頭 41 接頭本體 411 較大管徑部位 412 較小管徑部位 413 外螺紋 414 第一容室 415 第二容室 416 穿孔 42 第一軸承 43 第二軸承 50 鎖緊元件 60 曲柄 920 Crank [this creation] 1 Thin pedal 30 Pedal body 31 Stepping on the thin plate 311 Upper treading surface 312 Lower treading surface 313 Hollow hole 32 Pivot shaft 321 First pivoting section 322 Stretching section 323 Second pivoting section 324 Vertical wall surface 325 orphaned surface 326 connecting rib 327 screw hole 40 joint 41 joint body 411 larger diameter portion 412 smaller diameter portion 413 external thread 414 first chamber 415 second chamber 416 perforation 42 first bearing 43 second bearing 50 locking element 60 crank 9