M309038 八、新型說明： 【新型所屬之技術領域】 本創作「透氣閥結構」，涉及一種氣體之閥體結構， 其利用壓差原理，常態下呈封閉狀態，而存在壓差時可 自動開啟以利空氣流通之空氣壓力調整技術。 【先前技術】 習知各式管路或貯存桶，由於空氣或液體流通時， 會造成封閉管路或桶體内壓差失衡，如此，可能會造成 管路、桶體乃至設備毀損。 創作人有鑑於此，遂特以研創成本案，期能藉本案 之提出，以解決前述需改進的問題。 【新型内容】 本創作透氣閥結構」’其主要目的在於··提供一種 可供空氣流通用的閥體結構，該透氣閥具體係由外本體 、閥體、彈黃、框套體與鎖合體所組成。該外本體頂部 設有透氣孔，透氣孔底内部配置有閥體，閥體底部套接 有彈簧，彈簧末端卡制於框套體中央，框套體被鎖合體 螺鎖於外本體内底部。藉此，常態下透氣孔將因彈簧之 作用力而被閥體封阻，然非常態時，即外本體内部的壓 力低於外部壓力時，應用壓差作用，可自動使閥體壓縮 彈簧而呈開啟狀態，如是，可獲致流通空氣之目的。 本案優點在於.結構簡易、成本低廉且用途廣泛， 相當適合商品化。 M309038 【實施方式】 茲謹就本創作「携教關沾 F运孔問結構」之詳細内容，及其所 產生之功效’配入闰，與 + σ圖式舉一本案之較佳實施例詳細說 明如下。 首明參閱第一圖、第二圖、第三圖與第四圖所示， 本案之「透氣閥結構」，該可裝設於桶體i頂部之透氣閥 2包括有： 外本體21，略呈一螺拴結構，接近下環緣處設有 外螺牙21卜頂部開設有透氣孔212貫穿，外本體21内 底部為中空空間213，該中空空間213係與透氣孔212 連通，前述透氣孔212底部，即中空空間213頂部設有 凸％ 214(如第四圖），該中空空間213内部並設有内螺 牙 215 ; 一閥體22，組置於中空空間2丨3頂部，恰位於透氣 孔212下方，該閥體22包括有一頂座221，其週邊適當 设有鰭片224,頂座221之頂面設有膠環222,且於頂座 221底部直立向下延設有定位桿223 ; 一彈簧23，套設於頂座221下方之定位桿223外緣 ’彈簧23頂部可頂持頂座221底部； 一框套體2 4，可容置於中空空間213内部，其令心 設有柱體241，柱體241内開設有穿孔242，該穿孔242 可被定位桿223穿經，又框套體24配合柱體241，組置 於彈簧2 3底部； 一鎖合體2 5，可容置於中空空間213内底部，其設 M309038 有外螺牙2 5 1，灸丨ra μ W用外螺牙251可與中空空間213之内 螺牙215進行鎖合。 猎由刖述結構’進行組合時，先將閥體22之定位桿 223 $ ^彈f 23 ’再穿入柱體241的穿孔242，令閥體 22彈κ 23與框套體24置入於外本體21的中空空間 213係内’最後將鎖合體25鎖合於中空空間213内底部 ’即完成組合。 正常狀態下’由於鎖合體25與框套體24都是固定 位置’因此彈* 23可就閥體22產生-壓迫作用力，如 第四圖’該閥體22的膠環222可迫緊於透氣孔212内部 的凸％ 214 致透氣孔212被閥體22封阻。 #若當外本體2其中空空間213内部的墨力，低於透 氣孔212外σ卩的壓力時，藉壓差作用，如第五圖，氣壓 可自動推動閥體22並壓縮彈簧23，此時，膠環222不 再，緊於透氣孔212内部的凸環214,形成膠環222與 凸％ 214遠離，透氣孔212可供空氣流通，直到壓力平 衡，彈簧23會再自行令閥體22關閉。 由於閥體22之頂座221旁設有若干鰭片224，因此 空氣可容易的由各鰭片224間的空隙流動。 綜上所述，本案「透氣閥結構」，其技術内容完全符 合新^利之取得要件。本案在產業上確實得以二 於申請前未曾見於刊物或公開使用，且非為公眾所知系 之技術。再者，本案有效解決先前技術中長期存在的問 題亚達成相關使用者與消費者長期的需求，得佐證本新 型並非能輕易完成。本案富具專利法規定之「 M3 0903 8 性」、新穎性」與「進步性」等要件，爰依法提請專利 d明鈞局δ羊查，並儘早為准予專利之審定，以保護 申請人之智慧財產權，俾勵創新。 本新型雖藉由前述實施例來描述，但仍可變化其形 態與細節，於不脫離本新型之精神而達成，並由熟悉此 項技藝之人士可了解。前述本案之較佳實施例，僅係藉 本案原理可以具體實施的方式之一，但並不以此為限制 ’應依後附之申請專利範圍所界定為準。 【圖式簡單說明】 第一圖·係為本新型之立體實施外觀圖。 第二圖：係為本新型之立體外觀圖。 第三圖：係為本新型之立體分解圖。 第四圖·係為本新型之剖面結構示意圖。 第五圖··係為本新型之剖面動作狀態示意圖。 【主要元件符號說明】 1 -----桶體 2 透氣閥 21----外本體 21卜一外螺牙 212 ---透氣孔 213 —-中空空間 214 —〜凸環 215内螺牙 M309038 22-- --閥 體 221 - --頂 座 224---縛 片 222 - —膠 環 223 - —定位桿 23-- --彈 簧 24 — —框 套 體 241 - --柱 體 242- —穿 孔 25-- --鎖 合 體 251 - - -外螺 牙M309038 VIII. New description: [New technical field] The creation of "breathable valve structure" relates to a gas valve body structure, which utilizes the principle of differential pressure, which is normally closed, and can be automatically opened when there is a pressure difference. Air pressure adjustment technology for air circulation. [Prior Art] It is known that various types of pipelines or storage tanks may cause imbalance of pressure difference between closed pipelines or barrels due to air or liquid circulation. As a result, pipelines, barrels and even equipment may be damaged. In view of this, the creators have been able to use the case to solve the aforementioned problems that need to be improved. [New content] The main purpose of the creation of the venting valve structure is to provide a valve body structure that can be used for air flow. The venting valve is specifically composed of an outer body, a valve body, a yellow body, a frame body and a lock body. Composed of. The top of the outer body is provided with a venting hole, a valve body is disposed inside the bottom of the venting hole, a spring is sleeved on the bottom of the valve body, and a spring end is clamped in the center of the frame body, and the frame body is screwed to the bottom of the outer body body by the locking body. Therefore, under normal conditions, the vent hole will be blocked by the valve body due to the force of the spring. In the abnormal state, that is, when the pressure inside the outer body is lower than the external pressure, the pressure difference is applied to automatically compress the valve body. It is turned on, and if so, it can be used for the purpose of circulating air. The advantage of this case is that the structure is simple, the cost is low, and the utility is wide, which is quite suitable for commercialization. M309038 [Embodiment] I would like to elaborate on the details of the "Teaching the D-porting structure" and the effect of the creation of the creation, and the details of the preferred embodiment of the case. described as follows. Referring to the first, second, third and fourth figures, the "breathable valve structure" of the present case, the breathable valve 2 which can be mounted on the top of the barrel i comprises: an outer body 21, abbreviated The snail structure is provided, and the external thread 21 is disposed near the lower edge of the ring, and the vent hole 212 is formed at the top. The bottom of the outer body 21 is a hollow space 213, and the hollow space 213 is communicated with the vent hole 212, and the vent hole is The bottom of the 212, that is, the top of the hollow space 213 is provided with a convex % 214 (as shown in the fourth figure), and the hollow space 213 is internally provided with an internal thread 215; a valve body 22 is placed on the top of the hollow space 2丨3, just in the Below the venting hole 212, the valve body 22 includes a top seat 221, and a fin 224 is disposed on the periphery thereof. The top surface of the top seat 221 is provided with a rubber ring 222, and a positioning rod is erected downward from the bottom of the top seat 221 223; a spring 23, sleeved on the outer edge of the positioning rod 223 under the top seat 221 'the top of the spring 23 can hold the bottom of the top seat 221; a frame body 24 can be accommodated inside the hollow space 213, the heart A post 241 is disposed, and a through hole 242 is defined in the column 241, and the through hole 242 can be passed through by the positioning rod 223, and the frame is further The body 24 is matched with the column body 241, and the group is placed at the bottom of the spring 2 3; a locking body 2 5 can be accommodated in the bottom of the hollow space 213, and the M309038 has external thread 2 5 1, and the external snail for moxibustion 丨ra μ W The tooth 251 can be engaged with the thread 215 within the hollow space 213. When the hunting is combined by the description structure, the positioning rod 223 $ ^ f f 23 ' of the valve body 22 is first inserted into the perforation 242 of the cylinder 241, so that the valve body 22 is bucked and the frame body 24 is placed. The hollow space 213 of the outer body 21 is finally 'locked to the bottom of the hollow space 213' within the inner space of the hollow space 213. In the normal state, 'because the lock body 25 and the frame body 24 are both fixed positions', the bullet 23 can generate a pressing force on the valve body 22, as shown in the fourth figure, the rubber ring 222 of the valve body 22 can be forced to The convex portion 214 inside the vent hole 212 causes the vent hole 212 to be blocked by the valve body 22. #If the ink force inside the empty space 213 of the outer body 2 is lower than the pressure of σ 外 outside the vent hole 212, the pressure difference acts, as shown in the fifth figure, the air pressure can automatically push the valve body 22 and compress the spring 23, When the rubber ring 222 is no longer tightly adjacent to the convex ring 214 inside the vent hole 212, the rubber ring 222 is formed away from the convex portion 214, and the vent hole 212 is allowed to circulate through the air until the pressure is balanced, and the spring 23 will automatically make the valve body 22 shut down. Since a plurality of fins 224 are provided beside the top seat 221 of the valve body 22, air can easily flow from the gap between the fins 224. In summary, the technical content of the "breathable valve structure" in this case is completely in line with the requirements of the new ^li. The case is indeed industry-based and has not been seen in publications or publicly used before the application, and is not known to the public. Furthermore, this case effectively solves the long-standing problems in the prior art and reaches the long-term needs of relevant users and consumers. It is not easy to complete this new type. In this case, the "M3 0903 8", "newness" and "progressive" requirements of the Patent Law are enriched, and the patents are filed according to law, and the patents are approved as soon as possible to protect the applicants. Intellectual property rights encourage innovation. The present invention has been described by way of example only, and its details and details can be varied without departing from the spirit of the invention, and will be understood by those skilled in the art. The preferred embodiment of the present invention is only one of the ways in which the present invention can be implemented, but is not limited thereto. [Simple description of the drawings] The first figure is a three-dimensional implementation appearance of the new model. The second picture is a three-dimensional appearance of the new type. The third picture is a three-dimensional exploded view of the new type. The fourth figure is a schematic diagram of the cross-sectional structure of the new type. The fifth figure is a schematic diagram of the profile action state of the new type. [Main component symbol description] 1 -----Barrel 2 Breathing valve 21----Outer body 21 Buffer outer screw 212 --- Breathing hole 213 —- Hollow space 214 —~ Convex ring 215 inner thread M309038 22-- --Valve body 221 - -- Top seat 224 --- Baffle 222 -- - Rubber ring 223 -- - Positioning rod 23 --- Spring 24 -- Frame body 241 -- -- Column 242 - - Perforation 25---Lock body 251 - - - External thread