M283611 八、新型說明： 【新型所屬之技術領域】 本創作結構，可刺於統式血墨器 ’或者設魏囊，並且需㈣氣魏之產品上 洩氣量均勻穩定之結構。 J疋才曰 【先前技術】 相較於使用傳統血屢器需要繁雜且需要技術的動作，M283611 8. Description of the new type: [Technical field to which the new type belongs] This creative structure can pierce the traditional blood-ink device 'or have a Wei capsule, and the structure that needs to hold Qi and Wei is even and stable. J 疋 cai [Previous technique] Compared with the traditional blood repeater, which requires complicated and technical actions,
喊充氣私杉讀作幼職顧便，目此充氣式血 塵器早己成為具有廣大愛用者社流產品。 洩氣閥屬於充氣式血壓器中一項不可或缺的構件，告 2計固定於手臂齡腕之氣_帶到達败值之充氣= 即可經由-個慢速域_責排紅作而逐漸調降 壓力’藉此以達到量測收雜、舒張壓與心跳值的目的。 2砰款式賴型之電子血㈣胁減閥排氣速 =的:林―’因此具有可觸域量舰⑽氣闕也應 基於早期所見之傳職_具有軌量控制不穩 疋的缺點’絲已經可以見職有·_量功能的設計 ’如此-來，即可姻雛手段來修正魏量速度。 只是’這類具有可調㈣氣量的茂氣閥結構除了結構 更力口稷雜之外’由於每個航_因為經由航量的調校 對於齡μ，祕組裝更為料，生產成本也相 對更高。 由此可知， 改善的需要。 存在於習知域_構上_題實具有再 M283611 【新型内容】 基於上述存在於线氣閥結構上的問題，本創作之主要 、 =的即在於提出一種於組裝完成後不需要事後再調校洩氣 量誤差值之創新構造，同時也是一種結構精簡、組裝快速 的洩氣閥結構。 、 為了達到前述目的，本創作提出一種前所未見之洩氣 閥結構，此洩氣閥主要包括具有進氣口與排氣口之中空閥 • 體，以及設於閥體内之氣塞；其中氣塞被設置在位於阻隔 進氣口與排氣口之間的通道上，但是當高壓氣體自進氣口 進入槽筒内之後，氣塞即會因為受到氣壓作用而產生自體 形，，使得氣塞相對於閥體產生出一通氣流道，讓高壓氣 體得以經由通氣流道通往排氣口洩出閥體外。 藉此構成，利用氣塞本身在受壓作用時產生變形程度 ^即可達到控制洩氣量的效果，紐，除了結構： 田精簡之外，洩氣閥只要預先選定好所需形變條件的氣 • ，，一旦組裝完成組裝之後就可以在使用上達到預期的洩 氧$大小，以及穩定的汽氣速度，％全不需調校线氣量。 為了更進一步瞭解本創作所揭之技術内容與構成之要 件’以下即配合圖式說明如下，然而所賴式僅 與說明用，並非用以限制本創作。 〜考 【實施方式】 本創作主要疋針對洩氣閥提出一種創新結構，於第巧 圖中即顯示-種域閥結構之較佳實施例立體分解圖第2 圖則顯示誠賴於組合後駿狀立體外觀圖。約圖則 5 M283611 是顯示該泡氣閥於第2圖中自3-3位置所呈現之剖視圖，並 且加以放大適當比例。 如圖所示，可以見悉該洩氣閥中包括有一閥體1〇以及 一氣塞20 ;閥體10係由一中空狀之槽筒12與一帽蓋14組合 而成，其中，槽筒12向下延伸具有一氣嘴122，以及在氣 嘴122上設有一進氣口 124，另外，在槽筒12的上端設有與 進氣口 124連通之一容置槽126。另外，帽蓋14具有一利用 各種結合手段接合於槽筒12上之套接部142，例如包含但 不限鉚接、螺合等等，藉此以將容置槽126之開口予以封 閉’此外’在帽蓋14中間處軸向設有一連通於容置槽126 之排氣口 144。 藉此，當閥體10利用氣嘴122組合於血壓計上後，血 壓計於使用時所釋出之高壓氣體即可經由進氣口 124進入 閥體10内，接著僅能從排氣口 144洩出。 如第3圖所示，當帽蓋14與槽筒12組合完成之後，帽 蓋14的套接部142與槽筒12於接合處上形成有一卡合槽 16 ’而此卡合槽16即為用以供前述氣塞2〇安裝定位於閥體 10内之預留槽道。其中，可以被安裝於閥體1〇内之氣塞2〇 乃是一個具有可撓性之物體，氣塞2〇具有一嵌合部22，當 巾目蓋14與槽筒12當未組合之前，氣塞2〇可以預先放置於槽 筒12内’之後當帽蓋14封蓋於槽筒12上時，嵌合部22即會 恰好被嵌置於卡合槽16内。 氣塞20可以採用各種彈性材料成型而成，包含但不限 於橡膠等，俾讓氣塞2〇本身具有自體變形的能力；於實施 M283611 時’本創作之氣塞2〇本身的理想蕭氐硬度值以介於2〇〜6〇 為佳，但是在此特別指出，前述之硬度值並非是限定本創 作氣塞20能夠採用的可實施範圍值。 當氣塞20藉由嵌合部22安裝組合於閥體1〇内之後，氣 塞20剛剛好位於阻隔進氣口 124與排氣口 144之間的通道 上。為了確使讓氣塞2〇能夠保持在定位，於閥體1〇内可以 更設有一個位於氣塞2〇下方之彈性元件3〇，藉此以經由彈 性το件30對氣塞20施予彈性作用力，令氣塞2〇的上表面保 持在抵頂於帽蓋14底面的位置上。 從圖不中可見，於槽筒12内延伸有一道環狀凸緣128 以供氣塞20之嵌合部22支撐於其上，另外，於凸緣128上 端端緣相對於槽筒12内壁面形成有一道下凹面，以成為允 許氣塞20形變時之活動空間4〇。此外，在圖示中也顯示出 ，筒12内設有沿著凸緣128而設之氣道12〇，相對地，在帽 蓋14之底面同樣也設有複數氣道14〇。 第4圖顯不出洩氣閥於使用狀態下之剖視示意圖，並且 2員不氣塞X到氣壓侧而產生自體形變之狀態；而第5圖則 疋顯不將彈性元件省略後，並且利用假想線與箭頭標示高 壓氣體之行進路徑。 將本創作之洩氣閥安裝於血壓計上使用後，當血壓計 口疋於手煮或手腕之氣囊綁帶到達測定值之充氣壓力後， 從氣囊綁▼釋出之*壓氣體即可經由進氣口 η*進入閥體 之槽筒12内，並且賴塞2Q產生題侧，在此同時， 氣塞20即會因為氣壓侧而產生自體形變而撓曲，使氣塞 M283611 20相對於閥體1〇產生一通氣流道，俾讓高壓氣體得以沿著 槽筒12内壁之氣道120經由通氣流道到達氣塞20之另— 側’隨即再經由帽蓋14底之氣道120導入排氣口 144後 出。 由此可知’洩氣閥的洩氣量與洩氣速度的控制能力主 要憑藉於氣塞2〇本身於承受受壓作用時產生的變形程度的 控制’即可達到有效控制洩氣量的目的。基此，該沒氣間 除了結構相當精簡之外，洩氣閥只要預先選定好所需形變 條件的氣塞20，將該氣塞安裝於閥體1〇内之後即可達到預 期的洩氣量大小，以及穩定的洩氣速度，完全不需調校 氣量。 综上所述可知，本創作所揭之洩氣閥不僅屬於—種結 構精簡且組裝快速的設計，也是一種於組裝完成後不需要 事後再調校洩氣量誤差值的創新設計。惟以上所述者，僅 為本創作之較佳實施例，當不能用以限定本創作可實施之 範圍’舉凡熟悉此項技藝人士所作明顯之變化與修飾，皆 應視為不悖離本創作之實質内容。 M283611 【圖式簡單說明】 ★圖係為顯示本創作沒氣閥結構較佳實施例之組成構 件立體分解圖； 第2圖’係為本_域構於錄組合频呈現之立 體外觀圖； 第3圖，顯示於第2圖中自3_3位置之結構剖視圖，並且 放大適當比例後之狀態； 第4圖’係為本創作洩氣閥之使用狀態剖視示意圖，顯示 其内部之氣塞受到氣壓作用而產生自體形變的 狀態；及 第5圖，係為本創作洩氣閥之使用狀態剖視示意圖，並且 省略彈性元件，以及利用假想線與箭頭標示高壓 氣體之行進路徑。 M283611The shouting inflatable private fir was read as a child care worker, and now the inflatable blood duster has long become a popular product among users. The vent valve is an indispensable component of the inflatable sphygmomanometer. It is reported that the gas fixed to the arm's age and wrist _ with inflation that reaches the failure value = can be gradually adjusted through a slow speed zone "Hypertension" is used to achieve the purpose of measuring the inclusion, diastolic blood pressure and heartbeat value. 2 The electronic blood pressure reduction valve of the bang type depends on the exhaust speed of the valve =: Lin-'Therefore, it should also be based on the missions seen in the early days _ with the shortcomings of unstable track volume control' Silk can already be seen in the design of the volume function 'so-come, you can use the marriage method to modify the speed of Wei Liang. It ’s just that 'this type of gas valve structure with adjustable tritium gas volume is more powerful in structure except for its structure.' higher. From this we can see the need for improvement. Existing in the domain of knowledge _ structuring _ the real problem has a re-M283611 [new content] Based on the above-mentioned problems existing in the structure of the wire valve, the main purpose of this creation is to propose a method that does not need to be adjusted after the assembly is completed. The innovative structure for calibrating the bleed air volume error value is also a bleed valve structure with a simplified structure and fast assembly. In order to achieve the aforesaid purpose, this creation proposes a type of vent valve that has never been seen before. This vent valve mainly includes a hollow valve with an air inlet and an exhaust port, and an air plug provided in the valve body; The plug is set on the passage between the blocking air inlet and the exhaust port, but after the high pressure gas enters the tank from the air inlet, the air plug will generate its own shape due to the effect of air pressure, making the air plug An air flow passage is generated relative to the valve body, so that high-pressure gas can pass through the air flow passage to the exhaust port and leak out of the valve body. With this structure, the use of the gas plug itself to generate deformation degree under pressure ^ can achieve the effect of controlling the amount of air leakage, except for the structure: field streamlined, as long as the air valve is selected in advance the required deformation conditions of the gas, Once the assembly is completed, you can use it to reach the expected oxygen release $ size and stable steam speed. There is no need to adjust the line gas volume. In order to further understand the technical content and constituent elements disclosed in this creation ’, the following is explained in conjunction with the drawings, but the reliance is for illustrative purposes only and is not intended to limit the creation. [Embodiment] [This embodiment] This creation mainly proposes an innovative structure for the vent valve, which is shown in the figure below-the preferred embodiment of the seed valve structure is a three-dimensional exploded view. Three-dimensional appearance. Approx. Plan 5 M283611 is a sectional view showing the bubble valve from the position 3-3 in Figure 2, and it is enlarged to an appropriate scale. As shown in the figure, it can be seen that the vent valve includes a valve body 10 and an air plug 20; the valve body 10 is a combination of a hollow tank 12 and a cap 14, wherein the tank 12 is The bottom extension has a gas nozzle 122, and an air inlet 124 is provided on the gas nozzle 122. In addition, an accommodating groove 126 is provided on the upper end of the tank 12 and communicates with the air inlet 124. In addition, the cap 14 has a socket portion 142 that is joined to the groove cylinder 12 by various bonding means, such as, but not limited to, riveting, screwing, etc., thereby closing the opening of the containing groove 126 'in addition' An exhaust port 144 is axially provided at the middle of the cap 14 and communicates with the receiving groove 126. Thus, after the valve body 10 is combined with the sphygmomanometer by using the gas nozzle 122, the high-pressure gas released by the sphygmomanometer during use can enter the valve body 10 through the air inlet 124, and then can only be discharged from the exhaust port 144 Out. As shown in FIG. 3, after the combination of the cap 14 and the groove tube 12 is completed, the socket 142 of the cap 14 and the groove tube 12 form an engagement groove 16 ′ at the joint, and the engagement groove 16 is The reserved channel for the air plug 20 installed and positioned in the valve body 10. Among them, the air plug 20 that can be installed in the valve body 10 is a flexible object. The air plug 20 has a fitting portion 22, and when the towel cover 14 and the groove tube 12 are not combined, The air plug 20 can be placed in the tank 12 in advance, and when the cap 14 is closed on the tank 12, the fitting portion 22 will be embedded in the engaging groove 16. The air plug 20 can be formed from various elastic materials, including but not limited to rubber, so that the air plug 2 itself has the ability to deform itself; when implementing M283611, 'the ideal of the air plug 2 of this creation Xiao Xiao The hardness value is preferably between 20 and 60, but it is specifically pointed out here that the aforementioned hardness value is not a value that limits the practical range that can be adopted by the creative gas plug 20. After the air plug 20 is installed and assembled in the valve body 10 through the fitting portion 22, the air plug 20 is located on the passage between the air inlet 124 and the air outlet 144. In order to ensure that the air plug 20 can be kept in position, an elastic element 30 located below the air plug 20 can be further provided in the valve body 10, so as to administer the air plug 20 through the elastic το member 30. The elastic force keeps the upper surface of the gas plug 20 at a position abutting against the bottom surface of the cap 14. As can be seen from the figure, an annular flange 128 is extended in the groove cylinder 12 to support the fitting portion 22 of the air plug 20 thereon. In addition, the upper end edge of the flange 128 is opposite to the inner wall surface of the groove cylinder 12 A concave surface is formed to be an active space 40 when the air plug 20 is allowed to deform. In addition, as shown in the figure, the cylinder 12 is provided with an air channel 120 provided along the flange 128. On the other hand, a plurality of air channels 14 are also provided on the bottom surface of the cap 14. Figure 4 does not show a schematic cross-sectional view of the vent valve in use, and the two members do not air plug X to the air pressure side to produce a state of self-deformation; while Figure 5 shows that the elastic element is not omitted, and Use imaginary lines and arrows to mark the path of high-pressure gas. After the vent valve of this creation is installed on the sphygmomanometer and used, when the sphygmomanometer mouth is placed on the hand or the airbag strap of the wrist reaches the measured inflation pressure, the * pressure gas released from the airbag strap ▼ can be passed through the air intake. The port η * enters the tank 12 of the valve body, and the problem side of the lyse 2Q is generated. At the same time, the air plug 20 will be deformed and deformed due to the air pressure side, so that the air plug M283611 20 is relative to the valve body. 10 creates an airflow channel, so that high-pressure gas can pass along the airway 120 on the inner wall of the tank 12 to the other side of the air plug 20 through the airflow channel-the side is then introduced into the exhaust port 144 through the airway 120 at the bottom of the cap 14 Out. It can be known from the above that the control of the bleed amount and bleed speed of the bleed valve mainly depends on the control of the degree of deformation of the air plug 20 when it is under pressure, and the purpose of effectively controlling the bleed amount can be achieved. Based on this, in addition to the rather simple structure of the airless chamber, as long as the air valve 20 is selected in advance with the required deformation conditions of the air plug 20, and the air plug is installed in the valve body 10, the expected air leakage can be achieved. And stable venting speed, no need to adjust gas volume. In summary, it can be seen that the vent valve disclosed in this creation is not only a design with simple structure and fast assembly, but also an innovative design that does not need to adjust the vent gas volume error value after the assembly is completed. However, the above is only a preferred embodiment of this creation. When it cannot be used to limit the scope of this creation, any obvious changes and modifications made by those skilled in this art should be deemed not to depart from this creation. The substance of it. M283611 [Schematic explanation] ★ The picture is a three-dimensional exploded view showing the preferred embodiment of the airless valve structure of this creation; Fig. 2 is a three-dimensional appearance diagram of the present _domain structure in the recorded combination frequency; Figure 3 shows the sectional view of the structure from the 3_3 position in Figure 2, and the state is enlarged after an appropriate proportion; Figure 4 'is a schematic sectional view of the use state of the creation of the vent valve, showing that the internal gas plug is subject to air pressure The state of self-deformation is generated; and FIG. 5 is a schematic cross-sectional view of the use state of the vent valve for this creation, omitting the elastic element, and using imaginary lines and arrows to mark the path of high-pressure gas. M283611
【主要元件符號說明】 閥體10 氣道140 槽筒12 套接部142 氣道120 排氣口 144 氣嘴122 卡合槽16 進氣口 124 氣塞20 容置槽126 嵌合部22 凸緣128 彈性元件30 帽蓋14 活動空間40[Description of main component symbols] Valve body 10 Air passage 140 Slot cylinder 12 Socket part 142 Air passage 120 Exhaust port 144 Air nozzle 122 Engagement groove 16 Air inlet 124 Air plug 20 Receiving groove 126 Fitting part 22 Flange 128 Elasticity Element 30 Cap 14 Movement space 40