TWI450840B - Pedal with integrated core module - Google Patents
Pedal with integrated core module Download PDFInfo
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- TWI450840B TWI450840B TW100142231A TW100142231A TWI450840B TW I450840 B TWI450840 B TW I450840B TW 100142231 A TW100142231 A TW 100142231A TW 100142231 A TW100142231 A TW 100142231A TW I450840 B TWI450840 B TW I450840B
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Description
本發明係關於一種踏板，特別係關於一種具有一體式軸芯之踏板。The present invention relates to a pedal, and more particularly to a pedal having an integral shaft core.
在自行車領域中，踏板係供使用者足部踩踏而帶動曲柄轉動，從而進一步地帶動練條及車輪轉動，並藉此驅動自行車。In the bicycle field, the pedal is used to step on the user's foot to drive the crank to rotate, thereby further driving the practice and wheel rotation, and thereby driving the bicycle.
習用踏板之結構，可參考TW M405404之圖1，其踏板本體11內形成有一延伸其寬度方向全長之軸孔111，供一心軸12可轉動地容設其內，該心軸12另端並與曲柄20連接；此種設計需佔用踏板本體11之相當空間並增加其厚度，致使踏板10之整體重量、體積無法降低，且較厚的踏板10容易在自行車過彎時產生阻礙。For the structure of the conventional pedal, reference can be made to FIG. 1 of TW M405404, in which a shaft hole 111 extending in the width direction is formed in the pedal body 11 for rotatably receiving a spindle 12 which is end-to-end and The crank 20 is connected; this design takes up a considerable space of the pedal body 11 and increases its thickness, so that the overall weight and volume of the pedal 10 cannot be reduced, and the thicker pedal 10 is easy to hinder when the bicycle is bent.
對此，該TW M405404之圖2至圖4提供一種令心軸40僅設置於踏板本體30一側之薄形踏板1，其具體係在踏板本體30凸伸有一樞接軸32，該心軸40則具有接頭本體41、第一軸承42及第二軸承43，該樞接軸上32依序穿套該第一軸承42、接頭本體41及第二軸承43後，再與曲柄60相連接，最後利用鎖緊單元50令踏板本體30與心軸40不會相互分離。然而，TW M405404有其不足之處在於，在鎖緊單元50加以螺鎖於樞接軸32之前，各零件之間就無法彼此定位，特別是心軸40並無法單獨成一模組化的組設態樣。In this regard, FIG. 2 to FIG. 4 of the TW M405404 provide a thin pedal 1 for the mandrel 40 to be disposed only on one side of the pedal body 30, and specifically, the pedal body 30 has a pivot shaft 32 protruding therefrom, the spindle 40 has a joint body 41, a first bearing 42 and a second bearing 43, and the pivot shaft 32 sequentially passes through the first bearing 42, the joint body 41 and the second bearing 43, and then is connected to the crank 60. Finally, the locking body 50 is used to prevent the pedal body 30 and the spindle 40 from being separated from each other. However, the TW M405404 has the disadvantage that the components cannot be positioned with each other until the locking unit 50 is screwed to the pivot shaft 32. In particular, the mandrel 40 cannot be separately formed into a modular assembly. Aspect.
類似的設計也出現在TW M297904之第一至五圖中，其係在踏板本體10一側設有一軸座11，而心軸20則包括軸桿21、套管22及多個軸承23、24、25，其中該軸桿21係成階狀，而套管22內部也設有階面222，藉此當軸桿21及軸承23、24、25依序套設於套管22內時，可利用螺帽26螺鎖於軸桿21一端而將軸承23、24、25及套管22加以限位。TW M297904之心軸20雖可預先組裝而得以獨立儲存、運輸，但卻相對的必須在軸桿21一端開設供螺帽26螺設之螺紋段，致使該軸桿21的長度增加，其與螺帽26的搭配設置更會增加踏板的整體重量，與自行車零組件朝輕量化發展的趨勢相違背。A similar design also appears in Figures 1 to 5 of TW M297904, which is provided with a shaft seat 11 on the side of the pedal body 10, and the spindle 20 includes a shaft 21, a sleeve 22 and a plurality of bearings 23, 24 25, wherein the shaft 21 is stepped, and the sleeve 22 is also provided with a step surface 222, whereby when the shaft 21 and the bearings 23, 24, 25 are sequentially sleeved in the sleeve 22, The bearings 23, 24, 25 and the sleeve 22 are restrained by the nut 26 being screwed to one end of the shaft 21. Although the spindle TW of the TW M297904 can be pre-assembled and stored and transported independently, it is necessary to open a threaded portion for the nut 26 to be screwed at one end of the shaft 21, so that the length of the shaft 21 is increased, and the snail is The collocation of the cap 26 will increase the overall weight of the pedal, which is contrary to the trend toward the lightweight development of bicycle components.
上述二專利所揭示之習用自行車踏板中，雖僅將心軸設於踏板一側而意圖減少踏板之體積及重量，但是心軸結構中，卻必須藉由螺固方式可才將各軸承緊配於軸桿上，其結構及組裝仍有不夠精簡及輕量化之虞。In the conventional bicycle pedal disclosed in the above two patents, although the mandrel is only disposed on the side of the pedal and is intended to reduce the volume and weight of the pedal, in the mandrel structure, the bearings must be tightened by screwing. On the shaft, its structure and assembly are still not enough to be streamlined and lightweight.
本發明之主要目的係提供一種軸芯模組可預先組設，並具有精簡、輕量化優點之踏板。The main object of the present invention is to provide a pedal that can be pre-assembled and has the advantages of streamlining and weight reduction.
為了達成上述目的所提供之一體式軸芯踏板係供可轉動地設置於一自行車之曲柄，其特徵在於，該一體式軸芯踏板包括一踏板本體及一軸芯模組，該踏板本體具有一靠近曲柄之連接側及一設於連接側之連接座，該軸芯模組包括一環形之外殼、一內軸桿及多個滾動單元，該外殼具有一內環面，該內環面圍構一穿孔，且該外殼係容置於連接座內而與該踏板本體相連接，該內軸桿係部分突入該穿孔，且該內軸桿具有一靠近曲柄之連接段及一與內環面相對之第一受力段，該連接段係供與該曲柄連接，該些滾動單元係可轉動地受該內環面及該第一受力段所夾持，藉此令該內軸桿可沿一軸線繞轉而相對外殼轉動。In order to achieve the above object, a body shaft pedal is provided for rotatably disposed on a bicycle crank, wherein the integral shaft pedal includes a pedal body and a shaft core module, and the pedal body has a proximity a connecting side of the crank and a connecting seat disposed on the connecting side, the core core module includes an annular outer casing, an inner shaft and a plurality of rolling units, the outer casing has an inner annular surface, and the inner annular surface is surrounded by a Perforating, and the outer casing is received in the connecting seat and connected to the pedal body, the inner shaft portion partially protrudes into the through hole, and the inner shaft has a connecting portion near the crank and a opposite inner ring surface a first force receiving section, the connecting section is connected to the crank, and the rolling units are rotatably held by the inner annular surface and the first force receiving section, thereby allowing the inner shaft to be along The axis rotates and rotates relative to the outer casing.
藉由上述設計，本發明一體式軸芯踏板之軸芯模組可預先組設，從而便於儲存、備用，且本發明亦藉由在外殼及內軸桿之間直接設置滾動單元，較佳者該些滾動單元更可用以限止外殼在軸向上相對內軸桿移動，從而避免習用結構因需設置多個軸承及鎖緊單元而有增加整體重量之虞。With the above design, the core module of the integrated core pedal of the present invention can be pre-assembled to facilitate storage and standby, and the present invention also provides a rolling unit directly between the outer casing and the inner shaft. The rolling units can be further used to limit the movement of the outer casing in the axial direction relative to the inner shaft, thereby avoiding the conventional structure because of the need to provide a plurality of bearings and locking units to increase the overall weight.
為便於說明本發明於上述發明內容一欄中所表示的中心思想，茲以具體實施例表達。實施例中各種不同物件係按適於說明之比例、尺寸、變形量或位移量而描繪，而非按實際元件的比例予以繪製，合先敘明。且以下的說明中，類似的元件是以相同的編號來表示。For the convenience of the description, the central idea expressed by the present invention in the column of the above summary of the invention is expressed by the specific embodiments. Various items in the embodiments are depicted in terms of ratios, dimensions, amounts of deformation, or displacements that are suitable for illustration, and are not drawn to the proportions of actual elements, as set forth above. In the following description, like elements are denoted by the same reference numerals.
請參考第一至五圖。本發明之一體式軸芯踏板1係供可轉動地設置於一自行車之曲柄2，其中該一體式軸芯踏板1包括一踏板本體10、一軸芯模組20及一軸承30。Please refer to the first to fifth figures. The one-piece shaft pedal 1 of the present invention is rotatably disposed on a bicycle crank 2, wherein the integrated shaft pedal 1 includes a pedal body 10, a shaft core module 20 and a bearing 30.
該踏板本體10具有一靠近曲柄2之連接側11及一設於連接側11之連接座12(socket)，較佳者該連接座12具有一內螺紋段121，且該連接座12中央形成有一凹槽13，該凹槽13係由一環壁131及一面向曲柄2之底壁132所圍構。The pedal body 10 has a connecting side 11 adjacent to the crank 2 and a socket 12 disposed on the connecting side 11. Preferably, the connecting base 12 has an internal thread section 121, and a central portion of the connecting seat 12 is formed. The groove 13 is surrounded by a ring wall 131 and a bottom wall 132 facing the crank 2.
該軸芯模組20包括一環形之外殼21、一內軸桿22、多個滾動單元23、一成環形之滾珠保持器24及一油封25。The core module 20 includes an annular outer casing 21, an inner shaft 22, a plurality of rolling units 23, a ring-shaped ball retainer 24, and an oil seal 25.
請進一步參考第六圖。該外殼21具有一內環面211及一外環面212，該內環面211圍構一穿孔213，該外環面212則形成有一外螺紋段214，藉此當該外殼21容置於連接座12內時，可令外殼21與連接座12相螺設，從而與該踏板本體10相連接。較佳者，該外殼21更具有一徑向延伸之唇部215，該唇部215具有一非圓輪廓216，其例如為圖式所示之鋸齒狀，或為多角狀、波浪狀等其它外型，藉此供一驅動工具(未繪示)與該非圓輪廓216嚙合，其中該驅動工具係供驅動該外殼21而令其相對連接座12轉動並加以螺鎖。Please refer to the sixth picture for further reference. The outer casing 21 has an inner annular surface 211 and an outer annular surface 212. The inner annular surface 211 defines a through hole 213. The outer annular surface 212 is formed with an externally threaded portion 214, whereby the outer casing 21 is received by the outer casing 21 In the seat 12, the outer casing 21 and the connecting base 12 can be screwed to be connected to the pedal body 10. Preferably, the outer casing 21 further has a radially extending lip portion 215 having a non-circular contour 216, such as a zigzag pattern as shown in the drawings, or a polygonal shape, a wave shape, or the like. The driving tool (not shown) is configured to engage the non-circular profile 216, wherein the driving tool is configured to drive the housing 21 to rotate relative to the connector 12 and to be screwed.
該內軸桿22係部分突入該穿孔213，且該內軸桿22具有一靠近曲柄2之連接段221、一與內環面211相對之第一受力段222及一第二受力段223。該連接段221例如可設有螺紋而供與曲柄2連接，該第一受力段222係位於該連接段221與第二受力段223之間，而該第二受力段223則位於該凹槽13內，較佳者該第一受力段222之直徑大於第二受力段223，且該內軸桿22更具有一位於該第一、第二受力段222、223之間之擋止面224，該擋止面224係垂直於一軸線3。The inner shaft 22 partially protrudes into the through hole 213, and the inner shaft 22 has a connecting portion 221 near the crank 2, a first force receiving portion 222 opposite to the inner ring surface 211, and a second force receiving portion 223. . The connecting section 221 can be provided with a thread for connecting with the crank 2, the first force receiving section 222 is located between the connecting section 221 and the second force receiving section 223, and the second force receiving section 223 is located at the same. Preferably, the diameter of the first force receiving portion 222 is larger than the second force receiving portion 223, and the inner shaft 22 is further disposed between the first and second force receiving portions 222 and 223. A stop surface 224 that is perpendicular to an axis 3 .
該些滾動單元23係可轉動地受該內環面211及第一受力段222所夾持，藉此令該內軸桿22可沿該軸線3而相對該外殼21轉動。請進一步參考第六A圖，該些滾動單元23較佳者包括多個成球狀之滾珠231，該內環面211具有一成環狀之第一滾珠容槽217，該第一受力段222則具有一成環狀之第二滾珠容槽227，各該滾珠231分別與該第一、第二滾珠容槽217、227相貼抵；其中，該第一滾珠容槽217具有一靠近曲柄2之第一外側邊218及一靠近踏板本體10之第一內側邊219，該第二滾珠容槽227則具有一靠近曲柄2之第二外側邊228及一靠近踏板本體10之第二內側邊229，該第一、第二外側邊218、228及第一、第二內側邊219、229係與該些滾珠231相抵，藉此限制該外殼21及內軸桿22在軸向上相對移動。The rolling units 23 are rotatably held by the inner annular surface 211 and the first force receiving portion 222, whereby the inner shaft 22 is rotatable relative to the outer casing 21 along the axis 3. Referring to FIG. 6A, the rolling unit 23 preferably includes a plurality of spherical balls 231 having a first annular ball pocket 217, the first force receiving section. 222 has a second annular ball pocket 227, each of the balls 231 abutting the first and second ball pockets 217, 227; wherein the first ball pocket 217 has a close crank The first outer side 218 of the second outer side 218 and the first inner side 219 of the pedal body 10 have a second outer side 228 adjacent to the crank 2 and a second outer side of the pedal body 10 The inner side 229, the first and second outer sides 218, 228 and the first and second inner sides 219, 229 are in contact with the balls 231, thereby limiting the outer casing 21 and the inner shaft 22 Relatively moving in the axial direction.
該滾珠保持器24具有多個彼此間隔的保持容槽241，各該保持容槽241內容設有其中一滾珠231，藉此固定滾珠231之間的相對距離，並令該些滾珠231之受力較為平均。The ball retainer 24 has a plurality of retaining pockets 241 spaced apart from each other, and each of the retaining pockets 241 is provided with one of the balls 231, thereby fixing the relative distance between the balls 231 and biasing the balls 231. More average.
該油封25係位於該些滾動單元23及連接段221之間，其可成環狀而封閉外殼21與內軸桿22之間朝向曲柄2一側的開口，進而避免軸芯模組20內的潤滑油外露或避免外界雜物灰塵進入外殼21與內軸桿22之間的容室。The oil seal 25 is located between the rolling unit 23 and the connecting section 221, and can be annularly closed to close the opening between the outer casing 21 and the inner shaft 22 toward the side of the crank 2, thereby avoiding the inner core module 20 The lubricating oil is exposed or foreign matter dust is prevented from entering the chamber between the outer casing 21 and the inner shaft 22.
該軸承30係可轉動地夾設於該環壁131與第二受力段223之間，且較佳者該軸承30更被夾迫於該擋止面224及凹槽13底壁132之間，例如當外殼21與連接座12相互螺鎖時，該軸承30即可被逐漸推向底壁132直至與其相抵，藉此限制該軸承30及內軸桿22在軸向上相對移動。請進一步參考第五A圖，該軸承30較佳者包括一內環31、一外環32及多個位於內、外環31、32之間的滾動單元33，該內、外環31、32可以該軸線3為軸心相對轉動，且該內環31係套設於該第二受力段223上，該外環32則係嵌設於該凹槽13之環壁131中，又該凹槽13之底壁132分為一緊迫段133及一非緊迫段134，該緊迫段133係直接在軸向上抵頂於該外環32，該非緊迫段134則未與軸承30接觸，而該擋止面224則直接在軸向上抵頂於該內環31，藉此更進一步降低內軸桿22相對踏板本體10轉動時的阻礙。The bearing 30 is rotatably sandwiched between the ring wall 131 and the second force receiving portion 223, and preferably the bearing 30 is more clamped between the blocking surface 224 and the bottom wall 132 of the groove 13. For example, when the outer casing 21 and the connecting base 12 are screwed to each other, the bearing 30 can be gradually pushed toward the bottom wall 132 until it abuts against it, thereby restricting the relative movement of the bearing 30 and the inner shaft 22 in the axial direction. With further reference to FIG. 5A, the bearing 30 preferably includes an inner ring 31, an outer ring 32 and a plurality of rolling units 33 between the inner and outer rings 31, 32. The inner and outer rings 31, 32 The inner shaft 31 is sleeved on the second force receiving portion 223, and the outer ring 32 is embedded in the ring wall 131 of the groove 13, and the concave portion is recessed. The bottom wall 132 of the slot 13 is divided into a pressing section 133 and a non-compacting section 134. The pressing section 133 is directly axially abutted against the outer ring 32. The non-compacting section 134 is not in contact with the bearing 30. The stop surface 224 abuts directly against the inner ring 31 in the axial direction, thereby further reducing the obstruction of the inner shaft 22 relative to the rotation of the pedal body 10.
藉由上述設計，本發明預期可達成之功效如下：With the above design, the achievable effects of the present invention are as follows:
(一)該軸芯模組可預先組設，即加以模組化，因而便於儲存及運輸；且當軸芯模組有所損耗時，也可快速地將舊軸芯模組卸下並加以替換。(1) The core core module can be pre-assembled, that is, modularized, thereby facilitating storage and transportation; and when the core core module is worn out, the old axial core module can be quickly removed and attached. replace.
(二)本發明之滾動單元除可令內軸桿相對外殼轉動之外，更可進一步限制內軸桿及外殼在軸向上相對移動，換言之，本發明之滾動單元除可達成習用軸承用於樞轉之功能外，更同時具有將二相鄰元件加以限位之效；反觀這種類型的習用軸芯模組中，其軸承僅供樞轉之用，軸承本身並無法達成限止外殼、內軸桿在軸向位移的額外功效，而必須另行設置螺鎖單元才能將外殼與內軸桿加以固定。從而，本發明之軸芯模組在結構上，因可完全省略不設置螺鎖單元，而明顯較習用技藝精簡。(2) In addition to rotating the inner shaft relative to the outer casing, the rolling unit of the present invention can further restrict the relative movement of the inner shaft and the outer casing in the axial direction. In other words, the rolling unit of the present invention can be used for the pivoting of the conventional bearing. In addition to the function of turning, it also has the effect of limiting two adjacent components; in contrast, in this type of conventional shaft core module, the bearing is only for pivoting, and the bearing itself cannot reach the limit outer casing and inner shaft. The additional effect of the rod in the axial displacement, and a separate screw unit must be provided to secure the outer casing to the inner shaft. Therefore, in the structure of the shaft core module of the present invention, since the screw lock unit is not completely omitted, the conventional skill is simplified.
(三)由於本發明之軸芯模組將其中一習用軸承加以內化為結構的一部份，亦即本發明係將滾動單元直接設置於外殼與內軸桿之間，因此無論是整體的長度、體積及重量皆可有效地加以降低，因而符合市場上的需求。(c) Since the shaft core module of the present invention internalizes one of the conventional bearings into a part of the structure, that is, the present invention places the rolling unit directly between the outer casing and the inner shaft, so that it is integral The length, volume and weight can be effectively reduced, thus meeting the needs of the market.
(四)承上，由於直接利用滾動單元取代了習用技藝中的軸承，因此製作踏板的生產者無須向軸承供應商購買至少一部份的軸承，則對於踏板生產者而言，可藉此降低零件外購的成本，並進而增加自身的利潤。(4) In order to directly replace the bearings in the conventional technology with the rolling unit, the producer of the pedal does not need to purchase at least a part of the bearing from the bearing supplier, thereby reducing the pedal producer. The cost of parts outsourcing, and in turn increase its own profits.
(五)由於本發明的軸芯模組僅設置於踏板本體一側，因此踏板本體其餘部分的厚度自可降低，因而可達成整體的輕量化，而較薄的踏板也不易在自行車過彎時產生阻礙。(5) Since the core module of the present invention is disposed only on one side of the pedal body, the thickness of the remaining portion of the pedal body can be reduced, thereby achieving overall weight reduction, and the thin pedal is not easy to be used when the bicycle is cornering. Create obstacles.
雖本發明是以一較佳實施例作說明，但精於此技藝者能在不脫離本發明精神與範疇下作各種不同形式的改變。以上所舉實施例僅用以說明本發明而已，非用以限制本發明之範圍。舉凡不違本發明精神所從事的種種修改或變化，俱屬本發明意欲保護之範疇。While the invention has been described in terms of a preferred embodiment, the various modifications may be The above embodiments are merely illustrative of the invention and are not intended to limit the scope of the invention. Any modifications or variations that are made without departing from the spirit of the invention are intended to be protected.
1．．．一體式軸芯踏板1. . . One-piece shaft pedal
2．．．曲柄2. . . crank
3．．．軸線3. . . Axis
10．．．踏板本體10. . . Pedal body
11．．．連接側11. . . Connecting side
12．．．連接座12. . . Connecting seat
121．．．內螺紋段121. . . Internal thread segment
13．．．凹槽13. . . Groove
131．．．環壁131. . . Ring wall
132．．．底壁132. . . Bottom wall
133．．．緊迫段133. . . Urgent segment
134．．．非緊迫段134. . . Non-urgent section
20．．．軸芯模組20. . . Shaft core module
21．．．外殼twenty one. . . shell
211．．．內環面211. . . Inner annulus
212．．．外環面212. . . Outer torus
213．．．穿孔213. . . perforation
214．．．外螺紋段214. . . External thread segment
215．．．唇部215. . . Lip
216．．．非圓輪廓216. . . Non-circular contour
217．．．第一滾珠容槽217. . . First ball pocket
218．．．第一外側邊218. . . First outer side
219．．．第一內側邊219. . . First inner side
22．．．內軸桿twenty two. . . Inner shaft
221．．．連接段221. . . Connection segment
222．．．第一受力段222. . . First force section
223．．．第二受力段223. . . Second force section
224．．．擋止面224. . . Stop face
227．．．第二滾珠容槽227. . . Second ball pocket
228．．．第二外側邊228. . . Second outer side
229．．．第二內側邊229. . . Second inner side
23．．．滾動單元twenty three. . . Rolling unit
231．．．滾珠231. . . Ball
24．．．滾珠保持器twenty four. . . Ball retainer
241．．．保持容槽241. . . Hold the tank
25．．．油封25. . . Oil seal
30．．．軸承30. . . Bearing
31．．．內環31. . . Inner ring
32．．．外環32. . . Outer ring
33．．．滾動單元33. . . Rolling unit
第一圖係本發明一體式軸芯踏板之立體圖。The first figure is a perspective view of the integrated core pedal of the present invention.
第二圖係本發明一體式軸芯踏板之分解圖。The second figure is an exploded view of the integrated core pedal of the present invention.
第三圖係本發明一體式軸芯踏板之部分分解圖，其中該軸芯模組係預先組設而待裝設於踏板本體者。The third figure is a partially exploded view of the integrated shaft core pedal of the present invention, wherein the core core module is pre-assembled and installed on the pedal body.
第四圖係本發明一體式軸芯踏板組設於曲柄上之側視示意圖。The fourth figure is a side view of the integrated core pedal set of the present invention disposed on the crank.
第五圖係本發明一體式軸芯踏板之部分剖面示意圖。The fifth figure is a partial cross-sectional view of the integrated shaft core pedal of the present invention.
第五A圖為第五圖之部分放大示意圖。The fifth A is a partial enlarged view of the fifth figure.
第六圖係本發明軸芯模組之部分剖面示意圖。Figure 6 is a partial cross-sectional view of the core module of the present invention.
第六A圖為第六圖之部分放大示意圖。Figure 6A is a partial enlarged view of the sixth figure.
10．．．踏板本體10. . . Pedal body
11．．．連接側11. . . Connecting side
12．．．連接座12. . . Connecting seat
121．．．內螺紋段121. . . Internal thread segment
13．．．凹槽13. . . Groove
131．．．環壁131. . . Ring wall
132．．．底壁132. . . Bottom wall
20．．．軸芯模組20. . . Shaft core module
21．．．外殼twenty one. . . shell
211．．．內環面211. . . Inner annulus
213．．．穿孔213. . . perforation
214．．．外螺紋段214. . . External thread segment
215．．．唇部215. . . Lip
216．．．非圓輪廓216. . . Non-circular contour
22．．．內軸桿twenty two. . . Inner shaft
221．．．連接段221. . . Connection segment
222．．．第一受力段222. . . First force section
223．．．第二受力段223. . . Second force section
23．．．滾動單元twenty three. . . Rolling unit
231．．．滾珠231. . . Ball
24．．．滾珠保持器twenty four. . . Ball retainer
25．．．油封25. . . Oil seal
241．．．保持容槽241. . . Hold the tank
30．．．軸承30. . . Bearing
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100142231A TWI450840B (en) | 2011-11-18 | 2011-11-18 | Pedal with integrated core module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100142231A TWI450840B (en) | 2011-11-18 | 2011-11-18 | Pedal with integrated core module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201321257A TW201321257A (en) | 2013-06-01 |
| TWI450840B true TWI450840B (en) | 2014-09-01 |
Family
ID=49032162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100142231A TWI450840B (en) | 2011-11-18 | 2011-11-18 | Pedal with integrated core module |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI450840B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723233A (en) * | 2014-01-03 | 2014-04-16 | 太仓市哲泰天产品设计有限公司 | Bicycle pedal and crank combined mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190900808A (en) * | 1909-01-13 | 1909-11-25 | Tom Reynolds | Improvements in Foot Pedals for Cycles and the like. |
| EP0519381A1 (en) * | 1991-06-19 | 1992-12-23 | Shimano Inc. | Bicycle pedal |
| TWM297904U (en) * | 2006-03-08 | 2006-09-21 | Chin-Long Hsieh | Pedal structure for bicycle with one-sided shaft pivot |
| CN2875934Y (en) * | 2005-11-04 | 2007-03-07 | 谢金龙 | Pedal plate structure of bicycle |
-
2011
- 2011-11-18 TW TW100142231A patent/TWI450840B/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190900808A (en) * | 1909-01-13 | 1909-11-25 | Tom Reynolds | Improvements in Foot Pedals for Cycles and the like. |
| EP0519381A1 (en) * | 1991-06-19 | 1992-12-23 | Shimano Inc. | Bicycle pedal |
| CN2875934Y (en) * | 2005-11-04 | 2007-03-07 | 谢金龙 | Pedal plate structure of bicycle |
| TWM297904U (en) * | 2006-03-08 | 2006-09-21 | Chin-Long Hsieh | Pedal structure for bicycle with one-sided shaft pivot |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201321257A (en) | 2013-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |