201233569 六、發明說明： 【發明所屬之技術領域] 本發明係錢於於輪胎之氣嘴及姆結構，特別關 係於-種具有良好氣密效果及結構與安裝便利者。 【先前技術】 習知之偏。自使用氣嘴做為充氣之媒介，氣嘴通常設置於 輪框上，藉以控制輪胎與外界間的氣體流通。 但習知之氣嘴如專利TW510315、TWM289391、TW M414521及TWM355175中所揭者’多為適用於具有内胎之輪 胎’由於内胎之封閉性質，本來就較少有氣密不完整而漏氣之 現象，但上述專利所揭之氣嘴若使用於無内胎式之輪胎，容易 造成氣密不完整而漏氣。 更詳細地說，上述專利雖大多於氣嘴之底部設有橡膠製成 之補強>1 ’但其位置僅適用於内胎或管胎上，對於無内胎式之 輪胎而言，其氣儀設置於輪框上，而輪縣身為堅硬的材 質，不若内胎或管胎為具有彈性之材料製成，於輪框上鑽孔設 置氣嘴以及輪框與外胎之連接處皆容易造成漏氣，使用相當不 便。 /外，專利應，119,746中揭示了-種朗於無内胎輪胎 之氣嘴、”σ構但因輪框上需開設二孔洞，而氣嘴與孔洞間僅僅 只以-塾圈防漏’外胎與輪框間亦無防漏措施，相當容易造成 氣密不全而漏氣。 201233569 【發明内容】 本發明之主要目的在概供H冑與她姆結構，且 為=德密效果及輕量優點，且結構強度佳，製造步驟亦更 為達成上述目的，本發明提供—種氣嘴與輪框襯帶結構， 包含一輪框襯帶、一氣嘴本體及一閥桿。 該輪框襯帶具有相對之一第一面與_第二面，該第—面产 雜框襯帶之長度方向延伸成—環形平面，該第二面形成有至 少=凸肋’各該凸肋沿該輪框襯帶長度方向延伸且距離該第二 面寬度之巾點有-預定距離，t該輪_帶裝設於—輪框中 時’该些凸肋恰卡抵至該輪框之角落’使該輪框概帶定位於該 輪框，另外，該輪框與-外胎連接，而該輪框♦帶之寬度足以 包覆至該外胎内’使該外胎與該輪框之連接處被包覆而達到氣 密效果。 該氣嘴本體具有一預定長度且具有相對之一第一端與一 第二端’該氣嘴本體形成有—人氣通道貫穿該第—端至該第二 端’該氣嘴本體係以其第二端與該輪框襯帶之第一面以模製方 式包結為ϋ具雜佳之氣密效果，且概嘴本體之第一端 八有基部，该基部埋入該環形平面内，其中，該基部具有較 該氣嘴本·他部分為大的賴，且絲部與域嘴本體其他 部分之間以一圓滑弧面連接。 该閥桿具有一預定長度而穿設於該氣嘴本體之入氣通道 201233569 中’該閥桿驗繼氣嘴本體之人氣通道是魏供氣體通過。 藉此，本發明提供之氣嘴與輪框襯帶結構，能避免橡膠材 料之龜裂而具有良好之氣密效果與結構強度，且易於安裝定 位’製造亦較為簡單。 【實施方式】 昵之貫施態樣，然並非用 限制本發騎欲保護之m合先敘明。 月參考圖1至目4’本發明提供一種氣框與輪框襯帶 構，包含一輪框襯帶卜一氣嘴本體2及一閥桿3。 一該_襯帶1以橡膠材料製成且具有相對之-第-面: -第，面，該第一面沿該輪_帶之長度方向延伸成一環形. 面，該第二面形成有至少二凸肋12，各該凸肋12沿該細 帶1長度方向延伸’且各該凸肋12距離該第二面寬度之^ 有一預定距離，使該輪框襯帶！褒設於一輪框時，該些凸月 12恰卡抵至該雛之祕，使該輪_帶1被定位於該輪框 =圖5所不。此外’較佳者’該輪框襯帶^寬度之兩側邊厚j 車父该輪框襯帶其他區域厚度為小。 2且預定長度且為—體财，該氣嘴本葡 2八有相對之一第一端與—第二端，一入 氣嘴本體2内並貫穿該第—端至 、 〃於3! 其第一端之-糾23 解;;係以 結為，更詳細地說，於製造過 6 201233569 端可先製成〜魏道21齡界科通之料，彳轉 概帶！包結為-體後，再-併將該氣嘴本體2之第—端與其:位 置相對應之輪框觀帶丨予以鑽通即可，以減少毛邊或贅料阻礙 進氣二問題；其中該基部23外徑大於該氣嘴本體2其他部分 之物，雌基部23與該氣嘴本體2其他部分之間以一圓滑 弧面24連接，而該基部23係埋人該環形平面内，換言之，★亥 基部23未凸出__平蚊外，使魏嘴本體2與該触 概帶1間具有較佳之結合力與牢固性；該氣嘴本體2之第一端 外壁與該_襯帶丨接觸之區域並設有外螺紋Μ以增加與該 輪框襯帶1之接觸面積’藉以提高該氣嘴本體2與該輪框概帶 ^之間的結合力量，以提供健的、_度；糾，該輪框觀 帶1與該氣嘴本體之基部23位置對應之_之厚度大於該輪 框襯帶1不與該氣嘴本體之基部23位置對應之區域之厚度， 如圖2所不。此外’該入氣通道21内壁形成有-内徑較小之 縮徑部22。 該閥桿3具有-預定長度且具有相對之—第三端與一第 四端’該_ 3 ?設於絲嘴本紅人氣通❹巾且能控制 錢^本體之人魏道21是否驗氣體通過，更明確地說， ^閥桿3具有—密止料⑽魏嘴本體之驗部η與該第 =之間，該密止部31係以橡膠製成而包覆於該閥桿3上且 名密止部31外徑大於雜徑部2之内徑，關桿3於其第四 端具有-外伸桿段32，該外伸桿段32具有外螺紋，財一限 201233569 位件4位於該氣嘴本體2之第二端之外並具有内 桿之外伸桿段32螺合，當轉動該限位件_ = 間桿3之長度方向移動，祕位件4並具有至少-氣口 Γ 6亥乳口 41與該限位件4内螺紋所圍構之空間相連通。 復請參相5，—輪框6具有—内環壁與-外環壁，該内 =壁與該外職分酬有—纽61、62，該㈣本體2以盆 端依序穿過該外環壁之穿孔62及該内環壁之穿孔Μ，該 虱嘴本體之基部23及該輪框襯帶！結合處之橡膠材料^恰卡 口於耕核壁之穿孔62 ’以達氣密效果；此外，該輪框槪帶 之各凸肋12恰卡抵於該輪框6外賴外之肖落，藉以獲得便 利穩固之定位效果，而當—外胎7以其凸耳71卡合至該輪框 6時’該輪框襯帶1之寬度足以包覆至該外胎7内，使該外胎 之凸耳71與該輪框6連接處被包覆而獲得氣密效果；再者， 該輪框襯帶i較薄之側邊恰好對應於該外胎7中央較厚處，使 輪胎整體之重量較小，具有輕量化之效果。 -貫際使用時’請參考圖5及圖6，當該密止部Μ抵頂至 /氣嘴本體之縮徑部22，氣體無法自該氣口 41經該入氣通道 到達5亥氣嘴本體2之第一端，而形成氣密狀態，以防輪胎 内部氣體外汽，如圖5所示；若需進行輪胎之打氣時，則朝一 特疋方向轉動該限位件4，使該閥桿3朝該氣嘴本體2之第一 端移動，於是該密止部31不抵頂至該縮徑部22並遠離該縮徑 ^氧體便可自該氣口 41經該入氣通道21到達該氣嘴本 8 201233569 體2之第-端，而形成通氣狀態，使用者便得以利用打氣筒將 氣體經氣嘴打端胎内，完成統之料，㈣6所示；而欲 使氣嘴回職密狀鱗，_另―特定方向獅紐位件4使 該閥件3遠離該氣嘴本體2之第_端移動，該密止部31遂抵 頂至該氣嘴本體之縮徑部22。 藉上述結構，由於該氣嘴之基部完全埋入該輪框襯帶中， 並且該基部連接有該圓滑弧面，該氣嘴本體與該輪框觀帶接觸 的區域又具有外敎’使氣嘴與雛襯帶之間的結合力量大幅 提升’另外’雜框襯帶與該氣嘴本體為—體模製包結而成， 且4輪框襯社位置與該氣嘴本體之基部相對應之區域具有 較大的厚度’触提供了較佳的結構強度。 再者’本發明提供之氣嘴與輪框鱗結翻-體包結及較 寬之輪框襯帶而可提贿良之氣密絲卻兼餘量化優點，該 凸肋更使雜框襯帶於輪框内張設時易於定位而不易移位，不 h因為A輪翻|帶具有較大的寬度*難以準確地定位，整體結 構亦間单易於製造，且氣嘴與輪框襯帶先藉由一同模製而成 型’再订鑽通錢通道，能避免毛邊或贅料阻塞之問題，亦能 避免氣嘴本體與輪框襯帶間之橡膠材料產生龜裂，實為具有進 步之功效’符合本國專觀規定之專繼件，纽法提起專利 中请’鑑請_局早日核予專利，實感德便。 【圖式簡單說明】 圖1為本發明之立體圖。 201233569 圖2為本發明之立體分解圖。 圖3為本發明之局部立體分解圖。 圖4為本發明之剖面圖。 圖5及圖6為本發明之使用狀態示意圖。 【主要元件符號說明】 1 :輪框襯帶 31 :密止部 11 :橡膠材料 32 :外伸桿段 12 :凸肋 4 :限位件 2:氣嘴本體 41 :氣口 21 :入氣通道 6 :輪框 22 :縮徑部 61 :穿孔 23 :基部 62 :穿孔 24 :圓滑弧面 7 :外胎 25 :外螺紋 71 :凸耳 3 :閥桿201233569 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a gas nozzle and a m structure of a tire, and particularly relates to a person having a good airtight effect and a structure and installation convenience. [Prior Art] Conventional bias. Since the gas nozzle is used as a medium for inflation, the gas nozzle is usually disposed on the wheel frame to control the gas flow between the tire and the outside. However, the conventional gas nozzles such as those disclosed in the patents TW510315, TWM289391, TW M414521 and TWM355175 are mostly suitable for tires with inner tube. Due to the closed nature of the inner tube, there is less airtightness and incomplete leakage. However, if the nozzle disclosed in the above patent is used for a tubeless tire, it is easy to cause airtightness to be incomplete and leaking. In more detail, although the above patents are mostly provided with rubber reinforcement at the bottom of the nozzles, the position is only applicable to the inner tube or the tube tire. For the tubeless tire, the gas meter is set. On the wheel frame, and the wheel county is a hard material, if the inner tube or the tube tire is made of elastic material, the nozzle is drilled on the wheel frame and the joint between the wheel frame and the tire tube is easy to cause air leakage. It is quite inconvenient to use. / In addition, the patent should, in 119,746, reveal a kind of nozzle that is suitable for tubeless tires, "sigma structure, but because the wheel frame needs to open two holes, and the nozzle and the hole only have a - ring to prevent leakage" tire There is no leakage prevention between the wheel frame and the air frame. It is quite easy to cause airtightness and air leakage. 201233569 [Summary of the Invention] The main purpose of the present invention is to provide H胄 and Herm structure, and it is a Dewey effect and a lightweight advantage. The structural strength is good, and the manufacturing step further achieves the above object. The invention provides a gas nozzle and a wheel frame lining structure, comprising a wheel frame lining, a gas nozzle body and a valve stem. The wheel frame lining has relative a first side and a second side, the first surface of the matte strip extending in a lengthwise direction into an annular plane, the second side being formed with at least = ribs each of the ribs along the wheel frame strip a length of the towel extending from the width of the second surface has a predetermined distance, and when the wheel is mounted in the wheel frame, the ribs are stuck to the corner of the wheel frame. The belt is positioned on the wheel frame, and the wheel frame is connected to the tire casing, and the wheel frame is ♦ Sufficiently wrapped into the casing to make the joint between the casing and the wheel frame covered to achieve an airtight effect. The nozzle body has a predetermined length and has a first end and a second end. The air nozzle body is formed with a flow passage through the first end to the second end. The air nozzle body is molded in a molded manner with the second end and the first side of the wheel frame strip. The airtight effect is good, and the first end of the mouth body has a base, and the base is embedded in the annular plane, wherein the base has a larger ridge than the mouth portion of the nozzle, and the wire portion and the mouth portion The other parts of the body are connected by a rounded arc surface. The valve stem has a predetermined length and is inserted into the air inlet passage 201233569 of the nozzle body. The popular passage of the valve stem inspection nozzle body is Wei gas passage. Therefore, the nozzle and the wheel frame lining structure provided by the invention can avoid cracking of the rubber material, have good airtight effect and structural strength, and are easy to install and locate and are relatively simple to manufacture. [Embodiment] 昵It’s not a limit The present invention provides an air frame and a wheel frame lining structure, including a wheel frame lining, a gas nozzle body 2 and a valve stem 3. The lining strip 1 is made of a rubber material and has a relative-first surface: a first surface which extends along the length of the wheel belt to form an annular surface, the second surface being formed with at least two The ribs 12, each of the ribs 12 extend along the length direction of the strip 1 and each of the ribs 12 has a predetermined distance from the width of the second surface, so that the wheel frame lining is disposed in a wheel frame. The convex moon 12 is the secret of the chick, so that the wheel_belt 1 is positioned in the wheel frame=Fig. 5. In addition, the 'better' is the thickness of the two sides of the wheel frame lining j The parent of the wheel frame lining has a small thickness in other areas. 2 and the predetermined length is - body wealth, the mouth of the mouth has a relative first end and a second end, a gas inlet body 2 Inside and through the first end to 、, 〃 to 3! The first end of the - correct 23 solution;; tied to the knot, in more detail, after the manufacture of 6 201233569 end can be made ~ Weidao 21 sage Ketong's materials , 彳 概! After the inclusion is - body, and then - and the first end of the nozzle body 2 is aligned with the wheel frame of the position: to reduce the problem of burrs or dips hindering the intake; The outer diameter of the base portion 23 is larger than the other parts of the air nozzle body 2, and the female base portion 23 and the other portions of the air nozzle body 2 are connected by a circular arc surface 24, and the base portion 23 is buried in the annular plane, in other words. , the base portion 23 of the hai base 23 is not protruded __ outside the flat mosquito, so that the Wei mouth body 2 and the contact belt 1 have better bonding strength and firmness; the outer wall of the first end of the nozzle body 2 and the lining strip The area in contact with the 丨 is provided with an external thread Μ to increase the contact area with the rim of the wheel frame 1 to improve the bonding force between the nozzle body 2 and the wheel frame to provide a healthy Correction, the thickness of the wheel frame viewing band 1 corresponding to the position of the base portion 23 of the air nozzle body is greater than the thickness of the region of the wheel frame tape 1 not corresponding to the position of the base portion 23 of the nozzle body, as shown in FIG. Do not. Further, the inner wall of the air inlet passage 21 is formed with a reduced diameter portion 22 having a smaller inner diameter. The valve stem 3 has a predetermined length and has a third end and a fourth end. The valve is provided in the mouth of the red mouth and can control the gas. More specifically, the valve stem 3 has a seal portion (10) between the inspection portion η of the rotor body and the third portion, and the seal portion 31 is made of rubber and coated on the valve stem 3. The outer diameter of the name sealing portion 31 is larger than the inner diameter of the different diameter portion 2, and the closing rod 3 has an outer protruding rod portion 32 at the fourth end thereof. The outer protruding rod portion 32 has an external thread, and the limited one is limited to 201233569. Located outside the second end of the nozzle body 2 and having an inner rod outstretched rod segment 32 screwed, when the limit member _ = the length of the intermediate rod 3 is moved, the secret member 4 has at least a gas port Γ 6 The nipple 41 communicates with the space enclosed by the internal thread of the limiting member 4. Referring to the phase 5, the wheel frame 6 has an inner ring wall and an outer ring wall, and the inner wall has a balance with the external position - 61, 62, and the body 4 passes through the pot end sequentially. The perforation 62 of the outer ring wall and the perforation Μ of the inner ring wall, the base portion 23 of the poop body and the wheel frame lining! The rubber material of the joint is located at the perforation 62' of the ploughing wall to achieve the airtight effect; in addition, the ribs 12 of the rim of the wheel frame are just opposite to the outer frame of the wheel frame 6, In order to obtain a convenient positioning effect, when the tire casing 7 is engaged with the wheel frame 6 by the lug 71, the width of the wheel frame tape 1 is sufficient to be wrapped into the tire casing 7, so that the lug of the tire casing 71 is connected with the wheel frame 6 to obtain a gas-tight effect; further, the thinner side of the wheel frame tape i corresponds to the thicker portion of the center of the tire casing 7, so that the overall weight of the tire is small. Lightweight effect. - When used in a continuous manner, please refer to FIG. 5 and FIG. 6. When the sealing portion Μ is abutted to the reduced diameter portion 22 of the nozzle body, gas cannot pass from the air inlet 41 to the air chamber through the air inlet passage. At the first end of the second end, the airtight state is formed to prevent the external air inside the tire, as shown in FIG. 5; if the tire is to be pumped, the limiting member 4 is rotated in a special direction to make the valve stem 3 moving toward the first end of the nozzle body 2, so that the sealing portion 31 does not abut against the reduced diameter portion 22 and away from the reduced diameter oxygen body, and the air inlet 41 can reach the air passage 41 through the air inlet passage 21 At the end of the body 2 201233569 body 2, and forming a ventilated state, the user can use the pump to use the gas cylinder to end the tire through the gas nozzle, complete the material, (4) 6; and want to make the gas valve back to the job The scaly scale, _ another specific direction lion button member 4 moves the valve member 3 away from the first end of the nozzle body 2, and the sealing portion 31 abuts against the reduced diameter portion 22 of the nozzle body. With the above structure, since the base of the air nozzle is completely buried in the wheel frame lining, and the base is connected with the rounded curved surface, the area of the air nozzle body that is in contact with the wheel frame viewing belt has an outer 敎The joint strength between the mouth and the lining belt is greatly improved. The 'other' frame lining is formed by the body molding, and the position of the 4 wheel frame lining corresponds to the base of the nozzle body. The region has a greater thickness and provides better structural strength. Furthermore, the present invention provides a gas-filled mouth-and-wheel frame-turned body-wrapped body and a wider wheel frame lining, which can be used to extract a good airtight wire, but also has the advantage of quantifying the rib. It is easy to position and not easy to shift when it is placed in the wheel frame. It is not because the A wheel turns over | The belt has a large width. * It is difficult to accurately position. The overall structure is also easy to manufacture, and the nozzle and the wheel frame are first. By molding together to shape the 're-booking money passage, it can avoid the problem of burrs or smashing of the material, and can also avoid the cracking of the rubber material between the nozzle body and the wheel frame lining. 'In line with the national special requirements of the successor, New Zealand filed a patent, please check the _ bureau to grant a patent as soon as possible. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of the present invention. 201233569 Figure 2 is an exploded perspective view of the present invention. Figure 3 is a partial exploded perspective view of the present invention. Figure 4 is a cross-sectional view of the present invention. 5 and 6 are schematic views showing the state of use of the present invention. [Description of main component symbols] 1 : Wheel frame lining 31 : Sealing portion 11 : Rubber material 32 : Outer rod section 12 : Rib 4 : Restricting member 2 : Valve body 41 : Port 21 : Inlet passage 6 : Wheel frame 22: Reduced diameter portion 61: Perforation 23: Base portion 62: Perforation 24: Rounded curved surface 7: Tire 25: External thread 71: Lug 3: Stem