201120339 六、發明說明： 【發明所屬之技術領域】 一種氣嘴接頭，可用於兩輪車之車胎充氣使用，其係 利用一把手前側設有環座，環座上設有數個弧狀槽，弧狀 槽内各設有鋼珠’因弧狀槽具有深端及淺端，把手可左右 扳動使鋼珠在槽内滾動，當鋼珠滾動至淺端時，其氣嘴筒 内橡皮受到擠壓變形，可使橡皮迫緊氣嘴達到氣密效果， 鋼珠滾至深端時可釋放氣嘴，本發明可用於自行車之車胎 充氣使用。 【先前技術】 按’ 一般單車輪胎使用氣嘴大略分為法式氣嘴、美式 氣嘴、德式氣嘴、英式氣嘴，其中法式氣嘴之質量較輕可 承受高壓，且支援碟輪多用於公路車，許多車手皆採用此 種氣嘴。 各種不同規格的氣嘴，必須視其規格差異配合不同的 氣嘴接頭，其大多利用氣嘴接頭上裝設一手把，手把頭部 設有凸輪，利用一直銷穿設過凸輪與氣嘴接頭結合，氣嘴 接頭内設有一回復彈簧，手把扳動時凸輪擠壓頂桿，使μ 於氣嘴接頭内橡皮變形鉗制擠壓，產生氣密即可充氣，^ 氣完成後扳回手把’回復彈簧即可將頂桿復位，讓橡皮回 復原狀鬆開箝制，此習用之打氣筒之氣嘴接頭零件繁多， 組裝不易且生產製造成本過高，於生產製造時會增加成本 浪費工時。 201120339 有鑑於此，本發明人深知其使用上有此缺失，而加以 修正改良，同時本著求好的精神理念，並藉由其多年專業 . 領域的經驗’及多方巧思、試驗後終於試驗成功本發明， 以提供一種優良的氣嘴接頭。 【發明内容】 本發明係指一種氣嘴接頭’可用於自行車之車胎充氣 - 使用，其結構包含：一氣嘴筒之中心處設有容置槽，容置 -籲槽内設有把手、鋼珠、滾珠軸承、氣嘴内筒、橡皮及橡皮 承座’氟嘴同底側外輕處設有螺紋’ 一氣筒蓋可與螺紋鎖 緊固定氣嘴筒内構件’氣嘴内筒底端設有橡皮承座，橡皮 承座中心處設有圓槽設有橡皮，橡皮承座及橡皮中心處接 設有通孔’通孔可供氣嘴插設，氣嘴筒之容置槽頂端中心 、 處設有嫘孔及數個弧狀槽，弧狀槽可容納鋼珠，氣嘴筒外 徑中段處设有環槽孔及長槽孔，環槽孔可供把手插入後以 Φ 螺絲鎖固於容置槽内，長槽孔可供内筒接頭插設鎖固於氣 嘴内筒上，螺絲穿設把手環座上透孔後鎖固於氣嘴筒之螺 孔上，把手樞設完成後可左右扳動，擠壓橡皮迫緊氣嘴及 釋放橡皮，達到自行車胎充氣效果。 上述之把手前側設有環座，環座中心處設有透孔供螺 絲穿設，環座上侧面設有數個弧狀槽，底側面設有圓槽， 圓槽内可容納滾珠軸承，弧狀槽内各設有鋼珠可配合容置 槽頂端之弧狀槽，環座上之弧狀槽具有深端及淺端，扳動 把手後因弧狀槽具有深淺，當鋼珠滚動至淺端時其橡皮受 201120339 到擠壓變形，可使橡皮迫緊氣嘴達職密效果，再進行自 行車胎絲，當鋼珠㈣至深料，橡皮受_放回復原 狀’可使橡皮鬆開迫緊之氣嘴分開氣嘴接頭與氣嘴，氣嘴 筒上設有圓槽及凸環，凸環中心設有圓孔，圓槽内可容納 滾珠軸承，圓孔可供螺絲插設，滾珠轴承設於把手之環座 底端，以利把手左右扳動時滑動，本發明組裝容易且生產 製造成本低廉，於生產製造時可減工時，且利用簡單之構 件即能完成自行車之車胎充氣。 【實施方式】 有關本發明之洋細内谷及技術内容，請參閱圖式說明 如后： 請參閱第一圖至第八圖所示，一種氣嘴接頭（1〇)，其 結構包含：一氣嘴筒（20)之中心處設有容置槽（21)，容 置槽（21)内設有把手（30)、鋼珠（40)、滾珠軸承（41)、 氣嘴内ft (60)、橡皮（70)及橡皮承座（80)，氣嘴筒（2〇) 底側外徑處設有螺紋（22)’ 一氣筒蓋（50)可與螺紋（22) 鎖緊固定氣嘴筒（20)之容置槽（21)内構件，氣嘴内筒 (60)底端設有橡皮承座（80)，橡皮承座（8〇)中心處設 有圓槽（81)可容納橡皮（70)，橡皮承座（80)及橡皮（70) 中心處皆設有通孔（71)、（82)，通孔（71)、（82)可供氣 嘴（11)插設’氣嘴筒（20)之容置槽（21)頂端中心處 設有螺孔（23)及數個弧狀槽（24)，弧狀槽（24)可容納 鋼珠（40)，氣嘴筒（20)外徑中段處設有環槽孔（25)及 201120339 長槽孔（26)，環槽孔（25)可供把手（30)插入後以螺絲 (42)鎖固於容置槽（21)内，長槽孔（26)可供内筒接 . 頭（90)插設鎖固於氣嘴内筒（60)上，螺絲（42)穿設 把手（30)環座（31)上透孔（32)後鎖固於氣嘴筒（20) 之螺孔（23)上，把手（30)樞設完成後可左右扳動，擠 壓橡皮（70)迫緊氣嘴（11)及釋放橡皮（7〇)，達到自行 車胎充氣效果。 上述之把手（30)前側設有環座（31)，環座（31)中 心處設有透孔（32)供螺絲（42)穿設，環座（31)上侧 面設有數個弧狀槽（33)，底侧面設有圓槽（34)，圓槽（34) 内可谷納滾珠軸承（41)’弧狀槽（33)内各設有鋼珠（4〇) 可配合容置槽（21)頂端之弧狀槽（24)，環座（31)上之 弧狀槽（33)具有深端（35)及淺端（36)，扳動把手（3〇) 後因弧狀槽（33)具有深端（35)、淺端（36)，當鋼珠（40) 滾動至淺端（36)時其橡皮（70)受到擠壓變形’可使橡 • 皮（70)迫緊氣嘴（U)達到氣密效果，再進行自行車胎 充氣，當鋼珠（40)滾動至深端（35)時，橡皮受 到釋放回復原狀，可使橡皮（7〇)鬆開迫緊之氣嘴（11) 分開氣嘴接頭（10)與氣嘴（11)，氣嘴内筒（6〇)上設有 圓槽（61)及凸環（62)，凸環（62)中心設有圓孔（63)， 圓槽（61)内可容納滾珠軸承（41)，圓孔（63)可供螺絲 (42)插設，滾珠軸承（41)設於把手（3〇)之環座（w) 底端’以利把手（30)左右扳動時滑動。 請參閱第五圖所示，為本發明另一較佳實施例，係利 201120339 用氣嘴筒（20)之容置槽（21)頂端中心處設有數個斜面 (27)，把手（30)前侧設有環座（31)，環座（31)上側 面設有數個斜面（36)，環座上斜面（37)及容置槽（21) 頂端之斜面可代替鋼珠（40)，於把手左右扳動後使兩斜面 (27)、（37)相疊，令橡皮（70)受到擠壓變形，可使橡 皮（70)迫緊氣嘴（11)達到氣密效果，再進行自行車胎 充氣，兩斜面未相疊時，橡皮（70)受到釋放回復原狀， 可使橡皮（70)鬆開迫緊之氣嘴（11)。 本發明氣嘴接頭（10)組裝容易且生產製造成本低廉， 於生產製造時可減工時，且利用簡單之構件即能完成自行 車之車胎充氣。 【圖式簡單說明】 第一圖：係本發明之立體分解圖。 第二圖··係本發明之立體組合圖。 第三圖··係本發明之未充氣俯視圖。 第四圖：係本發明之未充氣剖示圖。 第五圖：係本發明之充氣時俯視圖。 第六圖：係本發明之充氣時剖示圖。 第七圖：係本發明之鋼珠滾動示意圖。 第八圖：係本發明之另一較佳剖’示圖。 201120339201120339 VI. Description of the invention: [Technical field of the invention] A gas nozzle joint can be used for the inflation of a tire of a two-wheeled vehicle, which is provided with a ring seat on the front side of the handle, and a plurality of arc-shaped grooves on the ring seat, arc-shaped There are steel balls in the groove. Because the arc groove has deep and shallow ends, the handle can be pulled left and right to make the steel ball roll in the groove. When the steel ball rolls to the shallow end, the rubber in the nozzle tube is squeezed and deformed. The rubber is forced to close the air nozzle to achieve the airtight effect, and the steel ball can be released to the deep end to release the air nozzle, and the invention can be used for the inflation of the bicycle tire. [Prior Art] According to 'General bicycle tires, the gas nozzles are roughly divided into French air nozzles, American air nozzles, German air nozzles, and British air nozzles. Among them, the French air nozzles are lighter in weight and can withstand high pressure, and support disc wheels for multi-purpose use. In road vehicles, many drivers use such nozzles. Different types of nozzles must be matched with different nozzle joints according to their specifications. Most of them use a handle on the nozzle joint, a cam on the handle head, and a cam and nozzle joint through a direct outlet. In combination, a return spring is arranged in the nozzle joint, and the cam presses the ejector pin when the handle is pulled, so that the μ is clamped and squeezed in the rubber joint of the nozzle joint, and the airtightness can be inflated, and the handle is pulled back after the gas is completed. 'Restoring the spring can reset the ejector rod, and let the rubber return to the original shape to release the clamp. This conventional pump has a wide variety of nozzle joints, which is difficult to assemble and the manufacturing cost is too high, which will increase the cost and waste time during production. 201120339 In view of this, the inventors are well aware of the lack of use, and have been modified and improved, and at the same time in the spirit of seeking a good spirit, and through its many years of professional experience in the field 'and many ingenuity, after the test finally The present invention was successfully tested to provide an excellent gas nozzle joint. SUMMARY OF THE INVENTION The present invention is directed to a gas nozzle joint that can be used for tire inflation of a bicycle. The structure comprises: a receiving groove at the center of a nozzle tube, and a handle, a steel ball, and a handle in the receiving-recalling groove. Ball bearing, nozzle inner cylinder, rubber and rubber bearing seat 'Fluor mouth with the bottom side of the light side is provided with a thread'. A gas cylinder cover can be screwed to the air cylinder to fix the inner part of the gas cylinder. At the center of the rubber bearing seat, there is a circular groove with rubber, and a rubber hole and a rubber center are connected with a through hole for the gas nozzle to be inserted, and the center of the receiving groove of the gas nozzle tube is located at the center. There are boring holes and a plurality of arc-shaped grooves. The arc-shaped grooves can accommodate the steel balls. The middle part of the outer diameter of the gas cylinder tube is provided with a ring groove hole and a long groove hole. The ring groove hole can be inserted into the handle and then locked by Φ screws. In the slot, the long slot can be inserted into the inner cylinder of the nozzle, and the screw is inserted into the through hole of the handle ring seat and locked on the screw hole of the nozzle tube. Pull the rubber to force the air nozzle and release the rubber to achieve the inflation effect of the bicycle tire. The front side of the handle is provided with a ring seat, and a through hole is provided at the center of the ring seat for screw insertion. The upper side of the ring seat is provided with a plurality of arc-shaped grooves, and the bottom side is provided with a circular groove, and the round groove can accommodate the ball bearing and the arc shape Each of the slots is provided with a steel ball to match the arc-shaped groove at the top of the receiving groove. The arc-shaped groove on the ring seat has a deep end and a shallow end. After the handle is pulled, the arc groove has a shallow depth, and when the steel ball rolls to the shallow end, the steel ball is rolled to the shallow end. The rubber is deformed by the extrusion of 201120339, which can make the rubber tighten the mouth to achieve the effect of the job, and then carry out the bicycle tire wire. When the steel ball (four) to the deep material, the rubber is replaced by the original shape, the rubber can be loosened. The nozzle is separated from the nozzle joint and the nozzle. The nozzle tube is provided with a circular groove and a convex ring. The center of the convex ring is provided with a circular hole. The circular groove can accommodate the ball bearing, the round hole can be inserted into the screw, and the ball bearing is disposed on the handle. The bottom end of the ring seat is used for sliding when the handle is pulled up and down. The invention has the advantages of easy assembly and low manufacturing cost, can be reduced during production, and can complete the tire inflation of the bicycle with a simple component. [Embodiment] For the details of the invention, please refer to the following description: Please refer to the first to eighth figures, a gas nozzle joint (1〇), the structure of which includes: one gas A receiving groove (21) is disposed at a center of the mouthpiece (20), and a handle (30), a steel ball (40), a ball bearing (41), and a ft (60) in the gas nozzle are disposed in the receiving groove (21). Eraser (70) and rubber bearing (80), the nozzle tube (2〇) is provided with a thread (22) on the outer diameter of the bottom side. A cylinder cover (50) can be locked with the thread (22) to fix the nozzle tube ( 20) The inner part of the receiving groove (21), the bottom end of the inner cylinder (60) is provided with a rubber bearing seat (80), and the center of the rubber bearing seat (8 inch) is provided with a circular groove (81) for accommodating the rubber ( 70), the rubber seat (80) and the rubber (70) are provided with through holes (71) and (82) at the center, and the through holes (71) and (82) are provided for the nozzle (11) to be inserted into the 'nozzle The center of the top end of the receiving groove (21) of the cylinder (20) is provided with a screw hole (23) and a plurality of arc-shaped grooves (24), and the arc-shaped groove (24) can accommodate the steel ball (40), the gas nozzle tube (20) Ring groove (25) and 201120339 long slot (26) at the middle of the outer diameter, ring groove (25) The handle (30) can be inserted into the accommodating groove (21) with a screw (42), and the long slot (26) can be connected to the inner cylinder. The head (90) is inserted and locked in the inner cylinder of the nozzle ( 60), the screw (42) is inserted through the through hole (32) of the handle (30) ring seat (31) and then locked on the screw hole (23) of the nozzle tube (20), and the handle (30) is pivoted. After the left and right can be pulled, squeeze the rubber (70) to tighten the air nozzle (11) and release the rubber (7 〇) to achieve the bicycle tire inflation effect. The front side of the handle (30) is provided with a ring seat (31). The center of the ring seat (31) is provided with a through hole (32) for the screw (42) to be inserted, and the upper side of the ring seat (31) is provided with a plurality of arc grooves. (33), the bottom side is provided with a circular groove (34), and the round groove (34) can be covered with a ball bearing (41) in each of the arcuate grooves (33) (4〇) can be matched with the receiving groove ( 21) The arcuate groove (24) at the top end, the arcuate groove (33) on the ring seat (31) has a deep end (35) and a shallow end (36), and the handle (3〇) is pulled by the arc groove ( 33) has a deep end (35) and a shallow end (36). When the steel ball (40) rolls to the shallow end (36), the rubber (70) is crushed and deformed, so that the rubber (70) can be tightened. (U) The airtight effect is achieved, and then the bicycle tire is inflated. When the steel ball (40) rolls to the deep end (35), the rubber is released and returned to the original state, so that the rubber (7〇) can be released from the forced air nozzle (11). The gas nozzle joint (10) and the gas nozzle (11) are separated, and the inner cylinder (6 inch) is provided with a circular groove (61) and a convex ring (62), and the center of the convex ring (62) is provided with a circular hole (63). ), the circular groove (61) can accommodate the ball bearing (41), and the circular hole (63) can be inserted into the screw (42). Ball bearings (41) provided on the handle (3〇) of the ring seat (w) bottom 'to facilitate pulling the handle about slides (30). Referring to the fifth embodiment, in another preferred embodiment of the present invention, a plurality of inclined surfaces (27) are provided at the center of the top end of the receiving groove (21) of the nozzle tube (20) of 201120339, and the handle (30) The front side is provided with a ring seat (31). The upper side of the ring seat (31) is provided with a plurality of inclined surfaces (36), and the inclined surface of the upper inclined surface of the ring seat (37) and the receiving groove (21) can replace the steel ball (40). After the handle is pulled to the left and right, the two inclined faces (27) and (37) are stacked to deform the rubber (70), so that the rubber (70) can be tightened to the airtight mouth (11) to achieve the airtight effect, and then the bicycle tire is applied. When inflated, when the two inclined surfaces are not overlapped, the rubber (70) is released and returned to the original state, so that the rubber (70) can be released from the forced air nozzle (11). The gas nozzle joint (10) of the invention is easy to assemble and has low production and manufacturing cost, can be reduced in production time, and can be used to complete the tire inflation of the bicycle by using a simple member. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective exploded view of the present invention. The second figure is a three-dimensional combination diagram of the present invention. Figure 3 is an uninflated top view of the present invention. Fourth Figure: An uninflated cross-sectional view of the present invention. Fig. 5 is a plan view showing the inflation of the present invention. Fig. 6 is a cross-sectional view showing the inflation of the present invention. Figure 7 is a schematic view showing the rolling of the steel ball of the present invention. Figure 8 is another preferred cross-sectional view of the present invention. 201120339
【主要元件符號說明】 (10)氣嘴接頭 (11)氣嘴 (20)氣嘴筒 (21)容置槽 (22)螺紋 (23)螺孔 (24)弧形槽 (25)環槽孔 (26)長槽孔 (27)斜面 (30)把手 (31)環座 (32)透孔 (33)弧狀槽 (34)圓槽 (3 5)深端 (36)淺端 (37)斜面 (40)鋼珠 (41)軸承 (42)螺絲 (50)氣筒蓋 (60)氣嘴内筒 (61)圓槽 (62)凸環 (63)圓孔 (70)橡皮 (71)通孔 (80)皮承座 (81)圓槽 (82)通孔 (90)内筒接頭[Main component symbol description] (10) Air nozzle joint (11) Air nozzle (20) Air nozzle tube (21) Locating groove (22) Thread (23) Screw hole (24) Curved groove (25) Ring groove (26) long slot (27) bevel (30) handle (31) ring seat (32) through hole (33) arc groove (34) circular groove (3 5) deep end (36) shallow end (37) bevel (40) steel ball (41) bearing (42) screw (50) air cylinder cover (60) air nozzle inner cylinder (61) circular groove (62) convex ring (63) round hole (70) rubber (71) through hole (80 Leather support (81) round groove (82) through hole (90) inner tube joint