M407177 五、新型說明： 【新型所屬之技術領域】 v 本創作是關於一種輪胎氣門嘴，尤指一種專用於無内 胎式輪胎的輪胎氣門嘴設計。 、 【先前技術】 目前應用於無内胎式輪胎的輪胎氣門嘴設計，概如圖 14至圖16等圖所揭示者，其中圖14所示的輪胎氣門嘴 φ 主要係於一氣嘴閥管80 —端設置一橡膠栓塞81，該氣嘴 閥管80可為直型管或L型管，藉以利用橡膠栓塞81塞設 輪圈裝配孔處。 上氣嘴閥管80完全是藉由橡膠栓塞81的橡膠特性， 而緊也、的迫合於輪圈的裝配孔處。唯輪胎在行驶中會處於 南溫狀態，靜止一段時間後又會回復於常溫狀態，故經使 用於一段時間後’橡膠因溫度經常性的變化易造成彈性疲 之’使橡膠栓塞81與輪圈裝配孔間形成縫隙，令輪胎内 φ 的高壓空氣經由該縫隙外泄，而影響到行車的安全性。 另如圖15及圖16所示的輪胎氣門嘴，其主要是包含 一氣嘴閥管70A、70B —端設有二橡膠墊片71A、71B， 該氣嘴閥管70A、70B可為直型管或L型管，其中二橡膠 墊片71A、71B用以在氣嘴閥管70A、70B穿設於輪圈的 裝配孔時，以二橡膠墊片71A、71B於輪圈的内外侧面蓋 住裝配孔’其中圖15係以螺帽由外側鎖緊，令兩對應的 橡膠墊片71A夾緊裝配孔而予以密封；又如圖16以螺帽 由内側鎖緊，令兩對應的橡膠墊片71 B夹緊裝配孔而予以 密封。 唯前述輪胎氣間嘴與輪圈間為組合式之構造 門嘴之二橡膠墊片相對夹# ° ^ 内外側面的裝配孔外圍提供 輪圈 产七 *作用非對裝配孔内部梠 供氣拔功用，於輪圈裝配孔外 钕 驶時，易受路面凹凸平面而哥緊密封作用在車輪行 改善的必要。 禾貫有進一步 【新型内容】 ^創作之主要目的在於解決現有無内胎式輪胎之氣門 嘴與輪圈間之氣密性不佳缺點。 、 為達成前揭目的，本創作 嘴是包含-金屬材質的氣二内胎式輪胎氣門 組設於氣嘴間管頭端的進二及一礼嘴間組’氣嘴間 ’氣嘴閥管外周==制敌閉，尾端具有… 卜螺紋部螺設一螺帽，其中： 該氣嘴閥管之尾踹一與W丄 八 g ^ ^ ^ 體成形有一金屬材質的抵止塊， 亂口位於抵止塊之底面呈 端與外螺紋部之間且右_: . π Ml之尾 八有 組接段，於組接段處設有一後臌 材質的錐形氣密環圈，㈣接奴“有橡膠 h ，‘形虱狁％圈外周面為圓錐面，且 錐形:_圈的大徑端接觸抵止塊。 尾端嘴閥管之尾端設有-橡膠材質的抵止塊， 端與外螺紋部之間=底面呈外露狀；氣嘴間管之尾 成形有-錐形氣密環圈組接段，抵止塊於組接段處一體 ^ 衣圈，錐形氣密環圈外周面為圓錐面， 錐形㈣環圏的大裡端銜接抵止塊。 错此無内胎式輪胎氣門嘴設計，當其安裝於車輪輪圈 M407177 部11，而以抵止壤30A與螺帽5〇於輪圈6〇内外壁面相 對夹持而固定’此時，錐形氣密環圈40A在抵止塊30A與 螺帽5〇相對失持輪圈60的緊迫力量作用下，強迫錐形氣 密環圈40A變形擠入輪圈6〇内壁面的裝配孔61而緊迫的 貼抵於裝配孔61孔壁’錐形氣密環圈嫩的大徑端42A 底緣可抵壓㈣60的裝以61底料料，而達到極佳 的氣密效果。之後，輪目6G裝上輪胎，即可藉利用該輪 胎氣門嘴連接打氣設備，對輪胎打氣。 如圖3至圖5所示的較佳實施例，係所述錐形氣密環 圈40A的大徑端42A外周緣進一步套設一可為〇形環 等環形塾圈43’所述環形墊圈43且接觸抵止塊繼的頂 面。藉此’如圖6所示’當輪胎氣門嘴安震於輪圈60使 用—段時間之後，若錐形氣密環圈4GA材質老化，可進一 步藉由輪胎氣門嘴之螺冑5〇的鎖固，使位於錐形氣密琢 圈佩大徑端42A外圍的環形塾圈43可緊迫壓抵於輪圈 Μ面裝配孔61孔緣與抵止塊3〇A之間，藉此提供氣 密閉合的作用，維持極佳的氣密效果。 如圖7、8所示’是揭示本創作無内胎式輪胎氣門嘴 之：-較佳實施例，由該些圖中可以見及’該無内胎式輪 胎氣門嘴是包含-氣嘴閥管1〇、-氣嘴閥組20、一抵止 塊3〇B、一錐形氣密環圈4〇B以及一螺帽5〇,或進1 包含一帽蓋51，其中： / 山該氣嘴閥管10係一中.空管體，氣嘴閥管1〇具有一頭 端以及一尾端分位於兩端，氣嘴閥管10頭端内部具有一 閱室，且頭端具有一進氣口，氣嘴閥管10尾端具有一出 7 M407177 圈60的緊迫力量作用下，強迫錐形氣密㈣4〇B變形擠 入裝配孔61，並緊迫的貼抵於輪圈6〇内壁面的裝配孔 孔壁，以及橡膠材質的抵止塊30B抵緊輪圈6〇内壁面的 裝配孔61孔緣，藉此雙重氣密閉合的作用，使無内胎式 輪胎氣門嘴安裝於輪圈60中達到極佳的氣密效果。M407177 V. New description: [New technical field] v This creation is about a tire valve, especially a tire valve design designed for tireless tires. [Prior Art] The tire valve design currently applied to the tubeless tire is as shown in Figs. 14 to 16 and the like, wherein the tire valve φ shown in Fig. 14 is mainly attached to a nozzle valve tube 80. A rubber plug 81 is provided at the end, and the gas valve tube 80 can be a straight tube or an L-shaped tube, so that the rubber plug 81 is used to plug the rim assembly hole. The upper nozzle valve tube 80 is completely engaged by the rubber characteristics of the rubber plug 81, and is tightly engaged with the fitting hole of the rim. Only the tires will be in the south temperature state during driving, and will return to the normal temperature state after a period of time. Therefore, after being used for a period of time, the rubber often causes elastic fatigue due to frequent changes in temperature, so that the rubber plug 81 and the rim A gap is formed between the assembly holes, so that the high-pressure air in the tire Φ is leaked through the gap, which affects the safety of driving. The tire valve shown in FIG. 15 and FIG. 16 mainly includes a nozzle valve tube 70A, 70B. The end is provided with two rubber gaskets 71A, 71B, and the nozzle valve tubes 70A, 70B can be straight tubes. Or an L-shaped tube, wherein the two rubber gaskets 71A, 71B are used to cover the inner and outer sides of the rim with the two rubber gaskets 71A, 71B when the nozzle valve tubes 70A, 70B are disposed in the assembly holes of the rim. The hole 'in FIG. 15 is locked by the outer side of the nut, so that the two corresponding rubber gaskets 71A are clamped and sealed for sealing; and as shown in FIG. 16, the nut is locked from the inner side, so that the two corresponding rubber spacers 71 are provided. B clamps the mounting hole and seals it. Only the rubber tire nozzle and the rim between the tires are combined with the construction of the door. The rubber gasket is opposite to the clamp. # ° ^ The outer circumference of the assembly hole provides the rim around the assembly hole. When driving outside the rim assembly hole, it is easy to be affected by the uneven surface of the road surface and the tight sealing effect on the wheel line. He Guan has further [new content] ^ The main purpose of the creation is to solve the shortcomings of the airtightness between the valve and the rim of the existing tubeless tire. In order to achieve the purpose of the pre-existing purpose, the mouth of the creation is a gas-filled inner tire type tire valve with a metal material, which is arranged at the end of the nozzle between the two ends of the nozzle and the mouth of the mouth. The enemy is closed, and the tail end has a nut. The threaded portion of the valve is provided with a nut, wherein: the tail of the valve tube and the W丄8 g ^ ^ ^ body are formed with a metal material abutting block, the chaos is located at the end The bottom surface of the block is between the end and the external threaded portion and the right _: . π Ml has a set of connecting ends, and a conical airtight ring of a helium material is arranged at the connecting portion, and (4) the slave has "rubber h, 'The outer circumference of the ring is a conical surface, and the taper: the large diameter end of the _ ring contacts the abutting block. The end of the tail valve tube is provided with a rubber-like abutting block, end and outer Between the threaded parts = the bottom surface is exposed; the tail of the nozzle is formed with a conical airtight ring ring connecting section, and the abutting block is integrally formed at the jointing section, and the outer peripheral surface of the tapered airtight ring is formed. For the conical surface, the large end of the conical (four) ring is connected to the abutting block. The case of the tubeless tire valve is designed to be mounted on the wheel rim M407177, The abutment 30A is fixed to the inner and outer surfaces of the rim 6〇 and the nut 5 is fixed. At this time, the tapered airtight ring 40A is opposite to the nut 60 at the abutting block 30A and the nut 5〇. Under the action of the pressing force, the conical airtight ring 40A is forced to be squeezed into the fitting hole 61 of the inner wall surface of the rim 6 and is pressed against the hole wall of the fitting hole 61. The large diameter end 42A of the conical airtight ring is tender. The bottom edge can be pressed against the (four) 60 with the 61 bottom material to achieve an excellent airtight effect. After that, the wheel 6G is loaded with the tire, and the tire valve can be connected to the air pumping device to inflate the tire. 3 to the preferred embodiment shown in FIG. 5, the outer peripheral edge of the large-diameter end 42A of the tapered airtight ring 40A is further provided with an annular gasket 43 which can be a ring-shaped ring 43' such as a ring-shaped ring. Contacting the top surface of the abutting block. By this, as shown in Fig. 6, after the tire valve is shocked to the rim 60 for a period of time, if the tapered airtight ring 4GA material is aged, the tire can be further utilized. The locking of the screw of the valve is 5〇, so that the annular ring 43 located at the periphery of the large-diameter end 42A of the tapered airtight ring can be pressed against the wheel. The surface of the kneading assembly hole 61 is between the edge of the hole and the abutting block 3A, thereby providing a hermetic sealing function to maintain an excellent airtight effect. As shown in Figs. 7 and 8, the invention discloses a tubeless tire. Valve: - a preferred embodiment, as can be seen from the figures, 'the tubeless tire valve is a valve nozzle 1 〇, a valve valve block 20, a damper block 3 〇 B a conical airtight ring 4〇B and a nut 5〇, or a 1 includes a cap 51, wherein: / the gas valve tube 10 is a medium empty tube body, a gas valve tube 1 The cymbal has one end and one end is located at both ends, the head end of the valve valve 10 has a reading chamber inside, and the head end has an air inlet, and the tail end of the valve tube 10 has a 7 M407177 circle 60 Under the action of pressing force, the forced conical airtight (four) 4〇B deformation is squeezed into the assembly hole 61, and is pressed against the assembly hole wall of the inner wall surface of the rim 6〇, and the rubber material abutting block 30B abuts the rim. The hole of the fitting hole 61 of the inner wall surface of the inner wall 61 is used to double-tightly seal, so that the tubeless tire valve is installed in the rim 60 to achieve an excellent airtight effect.
如圖 所示，圖7所示的無内胎式輪胎氣門嘴較佳 實施例也可進一步包含一環形墊圈43(如〇形環等卜並套 設於錐形氣密環圈40B的大徑端且接觸抵止塊3〇B的頂面 如此如W 11所示，當輪胎氣門嘴安裝於輪圈使用 一段時間之後，若錐形氣密環圈40B材質老化，可進一步 藉由輪胎氣Η嘴之螺帽5〇的鎖固’使位於錐形氣密環圈 40Β大徑端42Β外圍的環形墊圈43可緊迫壓抵於輪圈 内壁面裝配孔61孔緣與抵止塊3〇Β之間，藉此提供氣密 閉合的作用’維持極佳的氣密效果。 本創作之特點是利用錐形氣密環圈4〇α、4〇β變形 緊迫於裝配孔61内，並配合環形墊圈43或橡膠材質抵 塊30Β抵緊於裝配孔61輯的内側面，而達成雙重氣 閉合的作用，當錐形氣密環圈4〇Α'4〇Β因老化而失去 密作用時，可藉由環形塾圈43或橡膠材質抵止塊3〇β 第一道氣密裝置’防止輪胎内之高壓氣體外泄；或是當 :塾圈43或橡膠材質抵止塊3〇Β因老化而失去氣密作 時’錐形氣《圈4GA、4GB則形成第二道氣密裝置， 止輪胳内之高壓氣體外泄。 再者’本創作錐形氣密環圈4qa、4gb，係頂端為 ’、夕杈的錐體設計’而易於組裝於輪圈之裝配孔61中 9 M407177 若氣密環圈為圓桶式的料，外徑過大會有組裝不易 題，若外徑過小則無法有效氣密；再者，由於錐形氣密環 圈40A、40B深入輪圈6〇内壁面的裝配孔61孔壁内緣， 即令裝配1 61因加工過程中有砂孔或非真圓度時 緊迫貼抵於裝配孔61中’達到完全及長期性的氣密效果 如圖12或圖13所千， _ U所不，則述無内胎式輪胎氣門嘴中 氣嘴閥組20’除可為閥桿組外’亦可為至少一延伸閥管與 -閥桿組的組合’當氣嘴閥組2()為單—延伸閥管23盘閱 :旱組之組合時’其係以延伸閥管23底端螺接於氣嘴閥管 〇頭端的進氣口處’閥桿組包含有一閥桿21及一 帽22,閥桿21外周面具有螺紋，_21穿設以㈣ 帽Μ螺設於閱桿21上，用以控制連通 =嘴闊官的延伸閥管23頂端的啟閉。當氣嘴間組2〇 二以上延伸間管23㈣桿组之組合時，所述的延 :間管23係依序氣密連接，再以組合後的延伸閥管心 。的-端螺接於氣嘴閥f 10頭端的進氣口處 供閥桿組組設其上，藉此，利用包含 炉 π疋1甲問管23與閥 二：嘴間Μ 20的設計，使本創作無内胳氣門嘴亦應 用;他寬幅的輪圈中使用，並藉由其氣嘴間管1〇上的錐 形，密環40A、4GB或進-步結合環形墊圈43之設計 ’提供優異的氣密效果。 【圖式簡單說明】 是本創作無内胎式輪胳氣門嘴之第一較佳實施例 的立體不意圖。As shown, the preferred embodiment of the tubeless tire valve shown in FIG. 7 may further include an annular gasket 43 (such as a 〇-shaped ring and the like) and is sleeved on the large diameter end of the tapered airtight ring 40B. And the top surface of the contact abutting block 3〇B is as shown by W11. After the tire valve is installed on the rim for a period of time, if the material of the tapered airtight ring 40B is aged, the tire gas nozzle can be further used. The locking of the nut 5' is such that the annular gasket 43 located at the periphery of the large-diameter end 42 of the conical airtight ring 40 can be pressed firmly between the hole edge of the inner wall mounting hole 61 of the rim and the abutting block 3〇Β. In this way, the function of airtight closure is provided to maintain an excellent airtight effect. The present invention is characterized in that the tapered airtight ring 4〇α, 4〇β deformation is pressed into the fitting hole 61, and the annular gasket 43 is fitted. Or the rubber material resisting block 30 Β abuts against the inner side surface of the assembly hole 61, and achieves the double gas closing function, when the tapered airtight ring ring 4 〇Α '4 失去 loses the dense effect due to aging, Annular ring 43 or rubber material abutting block 3〇β First airtight device 'prevents high pressure gas inside the tire Or when: 塾 ring 43 or rubber material resists block 3 失去 loses airtightness due to aging, 'conical gas' circle 4GA, 4GB forms a second airtight device, high pressure gas in the wheel In addition, 'the original tapered airtight ring 4qa, 4gb, the top end is ', the 锥体 杈 cone design' and easy to assemble in the mounting hole 61 of the rim 9 M407177 If the airtight ring is round The barrel type material has an outer diameter that is too easy to assemble. If the outer diameter is too small, it cannot be effectively airtight. Moreover, since the tapered airtight ring 40A, 40B penetrates the hole of the assembly hole 61 of the inner wall surface of the rim 6〇 The inner edge, that is, the assembly 1 61 is pressed against the assembly hole 61 due to the presence of sand holes or non-roundness during the processing process' to achieve a complete and long-term airtight effect as shown in Fig. 12 or Fig. 13, _U No, the gas cylinder valve group 20' in the tubeless tire valve may be a combination of at least one extension valve tube and the valve stem group, except for the valve stem group. Single-extension valve tube 23: When the combination of the dry group is 'the bottom end of the extension valve tube 23 is screwed to the air inlet of the nozzle end of the valve valve' The valve stem 21 has a valve stem 21 and a cap 22, and the outer peripheral surface of the valve stem 21 has a thread, and the _21 is provided with a (4) cap screw provided on the reading rod 21 for controlling the opening and closing of the top end of the extending valve tube 23 of the communication. When the combination of the two or more extension pipes 23 (four) of the inter-nozzle group, the extension: the inter-tube 23 is sequentially airtightly connected, and then the end of the combined extension valve is screwed to The valve port group is set at the air inlet of the nozzle end of the nozzle valve f10, thereby utilizing the design including the furnace π疋1 A-tube 23 and the valve 2: the mouth Μ 20, so that the creation has no entanglement The valve is also used; it is used in wide rims and provides excellent airtightness by the tapered shape of the inter-nozzle tube 1 , the tight ring 40A, 4GB or the step-by-step combination of the annular gasket 43 effect. [Simple description of the drawings] It is a stereoscopic notation of the first preferred embodiment of the creation of the tubeless wheel valve.