TWM506731U - Bicycle tire having radial matrix - Google Patents
Bicycle tire having radial matrix Download PDFInfo
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- TWM506731U TWM506731U TW104203254U TW104203254U TWM506731U TW M506731 U TWM506731 U TW M506731U TW 104203254 U TW104203254 U TW 104203254U TW 104203254 U TW104203254 U TW 104203254U TW M506731 U TWM506731 U TW M506731U
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Description
本創作係與自行車輪胎有關,特別是關於一種具有子午線胎體之自行車輪胎。This creation is related to bicycle tires, especially for a bicycle tire with a radial carcass.
習用之輪胎大致上可區分為具有斜交式胎體之結構及具有子午線胎體之結構,斜交式胎體之織線係與輪胎之赤道線有非0度或90度之夾角,該夾角大多為30~60度,而子午線胎體之織線則與輪胎之赤道線垂直。相較於斜交式胎體,子午線胎體具有較好的曲撓性及柔軟度,使得輪胎在平坦道路上舒適性較佳,子午線胎體大多會搭配高剛性環帶,其織線與輪胎之赤道線的夾角較小,大約為20~40度,如此可使輪胎加速性更好且使用壽命更高,但在不平整路上的舒適性較差。現今一般道路都相當平整,因此高速車輛(例如機車、汽車、遊覽車等等)大多採用具有子午線胎體之輪胎,以兼具舒適、加速性高及使用壽命高等優點。The conventional tire can be roughly divided into a structure having a skew type carcass and a structure having a radial carcass, and the skew line of the skew type carcass has an angle other than 0 or 90 degrees with the equator of the tire, the angle Mostly 30 to 60 degrees, and the radial line of the carcass is perpendicular to the equator of the tire. Compared with the skew type carcass, the radial carcass has better flexibility and softness, which makes the tires more comfortable on flat roads. Most of the radial carcasses are matched with high-rigidity belts, and their weaving lines and tires. The angle of the equator line is small, about 20 to 40 degrees, which makes the tire more accelerating and has a longer service life, but the comfort on the uneven road is poor. Today's general roads are fairly flat, so high-speed vehicles (such as locomotives, cars, tour buses, etc.) mostly use tires with radial carcasses to combine comfort, acceleration and service life.
由於一般子午線胎體柔軟度過高,導致輪胎轉彎性不佳,且胎側容易被刺破,高剛性環帶又會導致輪胎過重,不符合自行車之輕量化需求,因此,自行車輪胎大多採用斜交式胎體。但採用斜交式胎體之輪胎缺少了採用子午線胎體之輪胎所特有的高舒適度、高加速性及高使用壽命,不符合近年自行車業界追求之高運動性能。Because the softness of the general meridian carcass is too high, the tire turns poorly, and the sidewall is easily pierced. The high-rigidity ring will cause the tire to be too heavy and does not meet the lightweight requirements of the bicycle. Therefore, most bicycle tires are inclined. Cross-type carcass. However, the tire with the skew type carcass lacks the high comfort, high acceleration and long service life unique to the tire using the radial carcass, and does not meet the high sports performance pursued by the bicycle industry in recent years.
雖然市面上有些自行車輪胎之胎體係設計成類似於子午線胎體,其織線與輪胎赤道線的夾角約為75~85度,但並非國際定義的子午線胎體,不但仍欠缺子午線胎體性能,亦弱化了原有斜交式胎體的優點。為了配合自行車業界追求輕量化及高運動性能之目標,習用之自行車輪胎仍需在結構上有所突破,以滿足高性能要求。Although some bicycle tire systems on the market are designed to resemble a radial carcass, the angle between the woven line and the tire equator line is about 75-85 degrees, but it is not an internationally defined radial carcass, not only lacking the meridian carcass performance, It also weakens the advantages of the original skew type carcass. In order to meet the goal of the bicycle industry to pursue lightweight and high sports performance, the bicycle tires still need to be structurally breakthrough to meet the high performance requirements.
有鑑於上述缺失,本創作之主要目的在於提供一種具有子午線胎體之自行車輪胎,係兼具輕量化、高舒適度、高加速性及高使用壽命。In view of the above-mentioned shortcomings, the main purpose of the present invention is to provide a bicycle tire having a radial carcass, which is lightweight, high in comfort, high in acceleration, and high in service life.
為達成上述目的,本創作所提供之具有子午線胎體之自行車輪胎,係能定義出一假想之赤道線,且包含有一子午線胎體、一胎面層,以及一環帶。該子午線胎體具有一第一端緣及一第二端緣,且係自該第一端緣呈弧形並捲曲地延伸至該第二端緣,並形成出呈捲曲對折狀之一第一胎唇部及一第二胎唇部、一連接該第一胎唇部與該第二胎唇部之內層、一自該第一胎唇部延伸至該第一端緣之第一外層,以及一自該第二胎唇部延伸至該第二端緣之第二外層,該第一外層與該第二外層係相互交疊。該胎面層係覆蓋該子午線胎體之第一外層及第二外層,且具有一用以與地面接觸之著地面。該環帶係套設於該子午線胎體,且位於該子午線胎體與該胎面層之間,該環帶之位置係對應於該著地面。其中,該子午線胎體及該環帶分別具有多數織線,該子午線胎體之織線與該赤道線的夾角係大於85度且小於或等於90度,該環帶之織線與該赤道線的夾角係大於或等於0度且小於或等於10度。In order to achieve the above object, the bicycle tire with a radial carcass provided by the present invention can define an imaginary equator line and includes a meridian carcass, a tread layer, and a ring belt. The radial carcass has a first end edge and a second end edge, and is curved from the first end edge and extends to the second end edge in a curled manner, and is formed into a curled pair shape. a bead portion and a second bead portion, an inner layer connecting the first bead portion and the second bead portion, and a first outer layer extending from the first bead portion to the first end edge, And a second outer layer extending from the second bead to the second end, the first outer layer and the second outer layer overlapping each other. The tread layer covers the first outer layer and the second outer layer of the radial carcass and has a ground for contacting the ground. The annulus is sleeved on the meridian carcass and is located between the meridian carcass and the tread layer, the position of the annulus corresponding to the ground. Wherein, the meridian carcass and the annulus respectively have a plurality of woven lines, and the angle between the woven line of the radial carcass and the equator is greater than 85 degrees and less than or equal to 90 degrees, and the woven line of the ring belt and the equator line The angle of the angle is greater than or equal to 0 degrees and less than or equal to 10 degrees.
藉由在該子午線胎體上套設該環帶,以及該子午線胎體及該環帶之織線角度設計,該自行車輪胎係兼具輕量化、高舒適度、高加速性及高使用壽命。By arranging the annulus on the radial carcass, and the radial angle of the radial carcass and the annulus, the bicycle tire has both lightweight, high comfort, high acceleration and high service life.
較佳地,該環帶係可設於該子午線胎體之第一外層與第二外層相疊處。Preferably, the endless belt can be disposed on the first outer layer of the radial carcass and the second outer layer.
較佳地,本創作之自行車輪胎更可包含有一防刺層,該子午線胎體具有一與該第一胎唇部連接之第一胎側部及一與該第二胎唇部連接之第二胎側部,該防刺層係設於該子午線胎體之第一外層及第二外層之間,或第一外層及第二外層與該內層之間,或該第一、二外層之外部,或者該第一、二外層之外部且對應著該第一、二胎側部之位置。Preferably, the bicycle tire of the present invention further comprises a stab-resistant layer, the radial carcass having a first sidewall portion connected to the first bead portion and a second portion connected to the second bead portion a sidewall portion, the stab resistant layer being disposed between the first outer layer and the second outer layer of the radial carcass, or between the first outer layer and the second outer layer and the inner layer, or the outer portions of the first and second outer layers Or the exterior of the first and second outer layers and corresponding to the positions of the first and second side portions.
較佳地,該防刺層係自該第一胎側部延伸至該第二胎側部。Preferably, the stab resistant layer extends from the first sidewall portion to the second sidewall portion.
較佳地,本創作之自行車輪胎更可包含有一保氣層,該保氣層係設於該子午線胎體之內層外部,或該第一、二外層與該內層之間,或該第一、二外層之外部,或者該第一、二外層之外部且對應著該第一、二胎唇部之位置。Preferably, the bicycle tire of the present invention may further comprise a gas barrier layer disposed outside the inner layer of the radial carcass or between the first and second outer layers and the inner layer, or the first The outer portions of the first and second outer layers, or the outer portions of the first and second outer layers, and corresponding to the positions of the first and second fetal lips.
較佳地,本創作之自行車輪胎更可包含有二胎唇芯,該二胎唇芯係分別設於該第一胎唇部及該第二胎唇部內,且各該胎唇芯係可彎折。Preferably, the bicycle tire of the present invention further comprises a second lip core, wherein the second bead core is respectively disposed in the first bead portion and the second bead portion, and each of the bead cores is bendable fold.
較佳地,本創作之自行車輪胎更可包含有二補強塊,該二補強塊係分別設於該第一胎唇部及該第二胎唇部內。Preferably, the bicycle tire of the present invention may further comprise two reinforcing blocks, wherein the two reinforcing blocks are respectively disposed in the first bead portion and the second bead portion.
有關本創作所提供之具有子午線胎體之自行車輪胎的詳細構造、特點、組裝或使用方式,將於後續的實施方式詳細說明中予以描述。然而,在本創作領域中具有通常知識者應能瞭解,該等詳細說明以及實施本創作所列舉的特定實施例,僅係用於說明本創作,並非用以限制本創作之專利申請範圍。The detailed construction, features, assembly or use of bicycle tires having a radial carcass provided by this creation will be described in the detailed description of the subsequent embodiments. However, those of ordinary skill in the art should understand that the detailed description and specific embodiments of the present invention are merely used to illustrate the present invention and are not intended to limit the scope of the patent application.
申請人首先在此說明,在以下將要介紹之實施例以及圖式中,相同之參考號碼,表示相同或類似之元件或其結構特徵。The Applicant first describes the same or similar elements or structural features thereof in the embodiments and the drawings which will be described below.
請先參閱第1圖至第4圖,本創作一第一較佳實施例所提供之具有子午線胎體之自行車輪胎11包含有一子午線胎體20、一胎面層30、一環帶40,以及二胎唇芯50。Please refer to FIG. 1 to FIG. 4 . The bicycle tire 11 having a radial carcass according to a first preferred embodiment of the present invention comprises a radial carcass 20 , a tread layer 30 , an annulus 40 , and two Fetal core 50.
一般而言,輪胎11能定義出一假想之赤道線L,第4圖中僅顯示出一小段之該赤道線L,實際上,該赤道線L係呈圓形且環繞輪胎11之中心,該子午線胎體20、該胎面層30、該環帶40及各該胎唇芯50係沿著該赤道線L延伸而呈圓環形,在第1圖及第4圖中,該子午線胎體20、該胎面層30、該環帶40及各該胎唇芯50係於不同位置截斷而顯示出其局部,以便顯示出本創作之特徵。In general, the tire 11 can define an imaginary equator line L, and only a small segment of the equator line L is shown in Fig. 4, in fact, the equator line L is circular and surrounds the center of the tire 11, which The meridian carcass 20, the tread layer 30, the annulus 40, and each of the bead cores 50 extend in a circular shape along the equator line L. In the first and fourth figures, the meridian carcass 20. The tread layer 30, the annulus 40, and each of the bead cores 50 are cut at different locations to show a portion thereof to show the features of the present invention.
該子午線胎體20係由具有多數平行織線的纖維布覆膠而製成,各該織線之材質可為尼龍(nylon)、俗稱特多龍之聚酯纖維(poleyester)、俗稱功夫龍之芳香族聚醯胺纖維(aramid),或其他可適用材質。該子午線胎體20係自一第一端緣21呈弧形並捲曲地延伸至一第二端緣22,並形成出呈捲曲對折狀之一第一胎唇部23及一第二胎唇部24、一連接該第一胎唇部23與該第二胎唇部24之內層25、一自該第一胎唇部23延伸至該第一端緣21之第一外層26,以及一自該第二胎唇部24延伸至該第二端緣22之第二外層27,且該第一外層26與該第二外層27係相互交疊而形成一強化區域28。在本實施例中,該子午線胎體20之織線與該赤道線L的夾角α等於90度;然而,該夾角α亦可小於90度且大於85度。該自行車輪胎11亦可設有複數該子午線胎體20。The meridian carcass 20 is made of a fiber cloth with a plurality of parallel woven threads, and the material of the woven wire can be nylon (nylon), commonly known as trooper polyester (poleyester), commonly known as kungfu dragon. Aramid fiber, or other applicable materials. The radial carcass 20 is curved from a first end edge 21 and extends to a second end edge 22 in a curled manner, and forms a first bead portion 23 and a second bead portion in a curled folded shape. 24. An inner layer 25 connecting the first bead portion 23 and the second bead portion 24, a first outer layer 26 extending from the first bead portion 23 to the first end edge 21, and a self The second bead portion 24 extends to the second outer layer 27 of the second end edge 22, and the first outer layer 26 and the second outer layer 27 overlap each other to form a reinforcing region 28. In the present embodiment, the angle α between the woven line of the radial carcass 20 and the equator line L is equal to 90 degrees; however, the angle α may be less than 90 degrees and greater than 85 degrees. The bicycle tire 11 can also be provided with a plurality of the radial carcasses 20.
該胎面層30係由橡膠製成,並覆蓋該子午線胎體20之第一外層26及第二外層27,且具有一用以與地面接觸之著地面32。在本實施例中,該胎面層30係覆蓋第一、二外層26、27之局部,詳而言之,該子午線胎體20具有一與該第一胎唇部23連接之第一胎側部51及一與該第二胎唇部24連接之第二胎側部52,該胎面層30係覆蓋該第一外層26及該第二外層27除了在該第一、二胎側部51、52以外的部分,且亦覆蓋該第一胎唇部23及該第二胎唇部24;然而,該胎面層30亦可完全覆蓋第一、二外層26、27。The tread layer 30 is made of rubber and covers the first outer layer 26 and the second outer layer 27 of the radial carcass 20 and has a floor 32 for contacting the ground. In the present embodiment, the tread layer 30 covers a portion of the first and second outer layers 26, 27. In detail, the radial carcass 20 has a first sidewall attached to the first bead portion 23. a portion 51 and a second sidewall portion 52 connected to the second bead portion 24, the tread layer 30 covering the first outer layer 26 and the second outer layer 27 except at the first and second sidewall portions 51 The portion other than 52 covers the first bead portion 23 and the second bead portion 24; however, the tread layer 30 can also completely cover the first and second outer layers 26, 27.
該環帶40係由具有多數平行織線的纖維布覆膠而製成,各該織線之材質可為尼龍、特多龍、功夫龍,或其他可適用材質。該環帶40係套設於該子午線胎體20,且位於該子午線胎體20與該胎面層30之間,此外,該環帶40之位置係對應於該著地面32,更明確地說,根據第2圖所示之方位,該環帶40係完全位於該著地面32下方。在本實施例中,該環帶40之織線係與該赤道線L平行,亦即,該環帶40之織線與該赤道線L的夾角等於0度;然而,該夾角亦可大於0度且小於或等於10度。該自行車輪胎11亦可設有複數層的環帶40。The loop 40 is made of a fiber cloth with a plurality of parallel woven threads, and the material of the woven thread may be nylon, Tedron, Kung Fu, or other applicable materials. The annulus 40 is sleeved on the radial carcass 20 and is located between the radial carcass 20 and the tread layer 30. Further, the position of the annulus 40 corresponds to the ground 32, more specifically According to the orientation shown in FIG. 2, the annulus 40 is completely below the ground 32. In this embodiment, the woven line of the endless belt 40 is parallel to the equator line L, that is, the angle between the woven line of the endless belt 40 and the equator line L is equal to 0 degrees; however, the angle may also be greater than 0. Degree is less than or equal to 10 degrees. The bicycle tire 11 can also be provided with a plurality of layers of the belts 40.
在本實施例中,該子午線胎體20之第一、二外層26、27相疊處(亦即該強化區域28)位置亦對應於該著地面32,該環帶40係設於該強化區域28,但本創作之自行車輪胎不以此為限。In this embodiment, the positions of the first and second outer layers 26, 27 of the radial carcass 20 (ie, the reinforcing region 28) also correspond to the ground 32, and the annular band 40 is disposed in the strengthening region. 28, but the bicycle tires of this creation are not limited to this.
該二胎唇芯50係分別設於該第一胎唇部23及該第二胎唇部24內,藉以提升該輪胎11之結構強度。各該胎唇芯50可為一較粗的硬鋼絲,或者,各該胎唇芯50可包含多數較細的軟鋼絲或功夫龍絲且可彎折,以使該輪胎11可彎折而便於包裝及運送。The second lip core 50 is disposed in the first bead portion 23 and the second bead portion 24, respectively, thereby enhancing the structural strength of the tire 11. Each of the bead cores 50 may be a thicker hard steel wire, or each of the bead cores 50 may comprise a plurality of thinner soft steel wires or kungfu filaments and may be bent so that the tire 11 can be bent and facilitated. Packaging and shipping.
藉由前述該自行車輪胎11之結構,尤指在該子午線胎體20上套設該環帶40之設計,以及該子午線胎體20及該環帶40之織線角度設計,該自行車輪胎11不但具有傳統子午線胎體之高舒適性,更兼具了輕量化、高加速性及高使用壽命。By the structure of the bicycle tire 11 described above, in particular, the design of the annular belt 40 on the radial carcass 20, and the design of the radial angle of the radial carcass 20 and the annulus 40, the bicycle tire 11 is not only With the high comfort of the traditional radial carcass, it combines light weight, high acceleration and long service life.
請參閱第5圖,本創作一第二較佳實施例所提供之自行車輪胎12係類同於前述之自行車輪胎11,惟本實施例之自行車輪胎12更包含有一防刺層60,其材質可為尼龍、特多龍、功夫龍,或其他可適用材質,係用以補強輪胎12之剛性,使輪胎12更不易被刺破。在本實施例中,該防刺層60係設於該子午線胎體20之第一、二外層26、27與該內層25之間,且係自該第一胎唇部23延伸至該第二胎唇部24;然而,該防刺層60亦可設於該子午線胎體20之第一、二外層26、27之間,更且,該防刺層60不限於設在該胎體20內,亦可設在該胎體20外,例如位在該第一、二外層26、27之外部而與該第一、二外層26、27貼接或間隔一預定距離,且該防刺層60可全面遍布該胎體20,亦可僅設於該胎體20之局部,例如位在該第一、二外層26、27之外部且對應著第一、二胎側部51、52之位置。該自行車輪胎12亦可設有複數該防刺層60。Referring to FIG. 5 , the bicycle tire 12 provided by the second preferred embodiment is similar to the bicycle tire 11 described above. However, the bicycle tire 12 of the embodiment further includes a stab-resistant layer 60. Nylon, Tedron, Kungfu, or other applicable materials are used to reinforce the rigidity of the tire 12, making the tire 12 less susceptible to puncture. In the present embodiment, the stab-resistant layer 60 is disposed between the first and second outer layers 26, 27 of the radial carcass 20 and the inner layer 25, and extends from the first bead portion 23 to the first The second tire portion 24; however, the stab resistant layer 60 may also be disposed between the first and second outer layers 26, 27 of the radial carcass 20, and further, the stab resistant layer 60 is not limited to being disposed on the carcass 20 Alternatively, it may be disposed outside the carcass 20, for example, outside the first and second outer layers 26, 27, and attached or spaced apart from the first and second outer layers 26, 27 by a predetermined distance, and the stab-resistant layer 60 may be entirely distributed throughout the carcass 20, or may be provided only in portions of the carcass 20, such as at the exterior of the first and second outer layers 26, 27 and corresponding to the first and second sidewall portions 51, 52. . The bicycle tire 12 can also be provided with a plurality of the stab resistant layers 60.
請參閱第6圖,本創作一第三較佳實施例所提供之自行車輪胎13係類同於前述之自行車輪胎12,惟本實施例之自行車輪胎13更包含有一保氣層70,其材質為丁基橡膠或其他合適種類的橡膠。在本實施例中,該保氣層70係設於該子午線胎體20之內層25外部且貼接著該內層25,但該保氣層70之設置位置不以此為限。例如,該保氣層70可設在該子午線胎體20之第一、二外層26、27與該內層25之間,且係自該第一胎唇部23延伸至該第二胎唇部24,或者,該保氣層70不限於設在該胎體20內,亦可設在該胎體20外,例如位在該第一、二外層26、27之外部而與該第一、二外層26、27貼接或間隔一預定距離,且該保氣層70可全面遍布該胎體20,亦可僅設於該胎體20之局部,例如位在該第一、二外層26、27之外部且對應著第一、二胎唇部23、24之位置。藉由設置具有氣密效果之該保氣層70,該輪胎13不需設有內胎。換言之,本創作所提供之自行車輪胎,係不限於有內胎或無內胎之設計。Referring to FIG. 6 , the bicycle tire 13 provided by the third preferred embodiment of the present invention is similar to the bicycle tire 12 described above. However, the bicycle tire 13 of the present embodiment further includes a gas retaining layer 70 made of a material Butyl rubber or other suitable type of rubber. In this embodiment, the gas barrier layer 70 is disposed outside the inner layer 25 of the radial carcass 20 and attached to the inner layer 25, but the position of the gas barrier layer 70 is not limited thereto. For example, the gas barrier layer 70 may be disposed between the first and second outer layers 26, 27 of the radial carcass 20 and the inner layer 25, and extends from the first bead portion 23 to the second bead portion. 24, or the gas barrier layer 70 is not limited to being disposed in the carcass 20, and may be disposed outside the carcass 20, for example, outside the first and second outer layers 26, 27 and the first and second The outer layers 26, 27 are attached or spaced apart by a predetermined distance, and the gas barrier layer 70 may be entirely distributed throughout the carcass 20, or may be provided only on a portion of the carcass 20, such as in the first and second outer layers 26, 27 The exterior is corresponding to the positions of the first and second bead portions 23, 24. By providing the gas barrier layer 70 having an airtight effect, the tire 13 does not need to be provided with an inner tube. In other words, the bicycle tires provided by this creation are not limited to designs with inner tubes or tubeless tubes.
請參閱第7圖,本創作一第四較佳實施例所提供之自行車輪胎14係類同於前述之自行車輪胎13,惟本實施例之自行車輪胎14更包含有二補強塊80,其材質為內含有纖維布之橡膠塊。該二補強塊80係分別設於該第一胎唇部23及該第二胎唇部24內,藉以強化輪胎14之側邊結構,增進過彎時的操控性,並可防止輪胎14側面被刺破。Referring to FIG. 7 , the bicycle tire 14 provided by the fourth preferred embodiment of the present invention is similar to the bicycle tire 13 described above. However, the bicycle tire 14 of the embodiment further includes two reinforcing blocks 80 , the material of which is A rubber block containing fiber cloth. The two reinforcing blocks 80 are respectively disposed in the first bead portion 23 and the second bead portion 24, thereby reinforcing the side structure of the tire 14, improving the handling property during cornering, and preventing the side of the tire 14 from being Pierced.
最後,必須再次說明,本創作於前揭實施例中所揭露的構成元件,僅為舉例說明,並非用來限制本案之範圍,其他等效元件的替代或變化,亦應為本案之申請專利範圍所涵蓋。Finally, it must be explained again that the constituent elements disclosed in the foregoing embodiments are merely illustrative and are not intended to limit the scope of the present invention. Alternatives or variations of other equivalent elements should also be the scope of patent application of the present application. Covered.
11、12、13、14‧‧‧自行車輪胎
20‧‧‧子午線胎體
21‧‧‧第一端緣
22‧‧‧第二端緣
23‧‧‧第一胎唇部
24‧‧‧第二胎唇部
25‧‧‧內層
26‧‧‧第一外層
27‧‧‧第二外層
28‧‧‧強化區域
30‧‧‧胎面層
32‧‧‧著地面
40‧‧‧環帶
50‧‧‧胎唇芯
51‧‧‧第一胎側部
52‧‧‧第二胎側部
60‧‧‧防刺層
70‧‧‧保氣層
80‧‧‧補強塊
L‧‧‧赤道線
α‧‧‧夾角11,12,13,14‧‧‧ bicycle tires
20‧‧‧ Meridian carcass
21‧‧‧First end edge
22‧‧‧second edge
23‧‧‧ First fetal lip
24‧‧‧second fetal lip
25‧‧‧ inner layer
26‧‧‧ first outer layer
27‧‧‧ second outer layer
28‧‧‧Strengthen area
30‧‧‧Tread layer
32‧‧‧ on the ground
40‧‧‧环带
50‧‧‧ fetal lip core
51‧‧‧First sidewall
52‧‧‧Second sidewall
60‧‧‧ stab-resistant layer
70‧‧‧ gas barrier
80‧‧‧ reinforcing block
L‧‧‧Equatorial line α‧‧‧ angle
第1圖為本創作一第一較佳實施例所提供之具有子午線胎體之自行車輪胎的局部立體示意圖; 第2圖為本創作該第一較佳實施例所提供之具有子午線胎體之自行車輪胎的剖視示意圖; 第3圖為第2圖之A部分的放大圖; 第4圖為第1圖之頂視圖; 第5圖為本創作一第二較佳實施例所提供之具有子午線胎體之自行車輪胎的剖視示意圖; 第6圖為本創作一第三較佳實施例所提供之具有子午線胎體之自行車輪胎的剖視示意圖;以及 第7圖為本創作一第四較佳實施例所提供之具有子午線胎體之自行車輪胎的剖視示意圖。1 is a partial perspective view of a bicycle tire having a radial carcass according to a first preferred embodiment of the present invention; FIG. 2 is a bicycle having a radial carcass provided by the first preferred embodiment. A cross-sectional view of the tire; Fig. 3 is an enlarged view of a portion A of Fig. 2; Fig. 4 is a top view of Fig. 1; Fig. 5 is a radial tire provided by a second preferred embodiment of the present invention Figure 6 is a schematic cross-sectional view of a bicycle tire having a radial carcass according to a third preferred embodiment of the present invention; and Figure 7 is a fourth preferred embodiment of the present invention. A schematic cross-sectional view of a bicycle tire having a radial carcass provided by the example.
11‧‧‧自行車輪胎 11‧‧‧Bicycle tires
20‧‧‧子午線胎體 20‧‧‧ Meridian carcass
22‧‧‧第二端緣 22‧‧‧second edge
23‧‧‧第一胎唇部 23‧‧‧ First fetal lip
24‧‧‧第二胎唇部 24‧‧‧second fetal lip
25‧‧‧內層 25‧‧‧ inner layer
26‧‧‧第一外層 26‧‧‧ first outer layer
27‧‧‧第二外層 27‧‧‧ second outer layer
30‧‧‧胎面層 30‧‧‧Tread layer
32‧‧‧著地面 32‧‧‧ on the ground
40‧‧‧環帶 40‧‧‧环带
50‧‧‧胎唇芯 50‧‧‧ fetal lip core
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104203254U TWM506731U (en) | 2015-03-05 | 2015-03-05 | Bicycle tire having radial matrix |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104203254U TWM506731U (en) | 2015-03-05 | 2015-03-05 | Bicycle tire having radial matrix |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM506731U true TWM506731U (en) | 2015-08-11 |
Family
ID=54339972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW104203254U TWM506731U (en) | 2015-03-05 | 2015-03-05 | Bicycle tire having radial matrix |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM506731U (en) |
-
2015
- 2015-03-05 TW TW104203254U patent/TWM506731U/en not_active IP Right Cessation
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