1304454 九、發明說明： 【發明所屬之技術領域】 種打氣筒，尤指可變化三種不同 本發明主要係揭示_ 氣壓之打氣筒者。 【先前技術】 按’自行車已屬廣為民眾所喜愛的運動之一 ，除了出 外旅遊之外，更於都市中也常見自行車的使用。而廣泛的 自仃車因具有登山車、城市車、競速專用車料類型，故 有相對應的車胎出現，其所需要的胎壓當然也就有所不 同。市面上為了符合多種不同輪胎所 需的胎壓，設計出有 許多種類的打氣筒’以供灌綠合鮮的祕（或避震器 壓力）。 一般自行車之維修點或銷售點，大都同時具有多種不 同形態的自行車，故需要一種多筒式之打氣筒，以供產生 出具有不同氣壓的灌充效果。其中可參照我國專利公告編 就苐524274號之「具高壓大出氣量之打氣筒」專利案，其 主要係於底座10上設内、外筒體4〇、30，再於内、外^ 體40、30之間再設一中管51作為打氣桿50，形成雙迴: 的出氣設計。又於底座10對應外筒體40處再設以一調節 組件20，以使雙迴路加壓之空氣匯集於中管51處，形成 較為南壓的省力操作功效。 該習知結構於實用上仍有多處缺點，因其打氣筒雖可 藉由該調結組件20將雙迴路加壓之空氣匯集於中管51 1304454 ^形成面壓灌充與省力效果。惟其僅僅具有兩種氣壓之 =化仍不足ix應付目前市面上多種形態的車胎或避震 使用者右需灌充如管狀胎或是避震器時，則必須另外 準備-4專射了氣筒，如此造賴帶上的關，亦造成使 用上需要替換的不便。 再者，其結構上使用多筒體相互套穿組接而成，在生 產組u程較為繁複’形成成本上的負擔，且更亦有容易 故障洩氣的問題。 ^除此之外’傳統打氣筒之握柄52及紐1〇之踏板設 叶仍有缺點，其握柄52所能提供❹者的施力效果不佳， ^曰板則具有热法提供穩定筒身的缺點，難以受到大眾喜 筻’此種不符錢_的料非常的不實用，故有改良之 必要。 有鑑於上述習知結構之缺失，本發明人乃發明出一種 『可變化三種«之打氣筒』’其係可克服上述習知結構之 所有缺點。 【發明内容】 本發明『可變化三種氣壓之打氣筒』所欲解決之技術 問題係在於，該f知結構之打氣筒僅僅具有_氣壓之變 化’仍不足减付目前市面上多種形態的車胎或避震器。 使用者若需灌充如管狀胎或是避震器時，則必須另外準備 —隻專用打氣筒，如此造成攜帶上的麻煩，亦造成使用上 而要替換的不便。再者，其結構上使用多筒體相互套穿組 1304454 接而成，在生產組裝過程較為難，形成成本上 =更亦有容易故障題。除此之外，傳統打氣筒5之 握柄及底座之踏板設計仍有缺點，其握柄所能提供使用者 的施力效果科’㈣㈣具有無法提供穩定筒身的缺 點，難以受到大眾喜愛，故亟有待於改進。 、 本發明『可變化三種氣壓之打氣筒』，其包括有一座 體、-缸體、-掣動組件與一控制裝置；該座體内設有一 第-閥裝置與-第二闕裝置；該缸體係裝設於該座體上， 該缸體内形成有不同截面積之第一氣室與第二氣室"亥二 氣室係分別與該二閥裝置相通連；該掣動組件包括有一乂第 -缸桿…第二轉及—結合於該二缸桿上的把手，該二 紅桿係穿設於該缸體之二氣室内，域生㈣之軸向滑移 關係，該控制裝置係裝設於該掣動組件的二缸桿之間 供選擇性的控制該缸體之二氣室的封閉關係，並藉由操作 該控制裝置，而可獲得三種不同氣壓之灌充效果者。、 其他目的、優點和本發__舰將独下詳細的 描述與相關的附圖更加顯明。 【實施方式】 —有關本發騎採社技術、手段及其功效，茲舉一較 佳實施例並配合圖式詳述如後，此僅供說明之用，在專利 申請上並不受此種結構之限制。 參照第一圖，本發明包括一座體1〇、一設於座體1〇 上之缸體20、一滑設於缸體2〇内的掣動組件3〇、與一裝 7 1304454 設於掣動組件30上的控制裝置4G ;該控制裝置4()係供使 用者操作以產生三種不同氣壓之灌.充效果。其中： 請參照第二圖至第四圖，該座體10係承接於地面，其 内設有-第-閥裝置u與—第二閥裝置12。於本實施例 中該二閥裝置11、12皆實施為單向閥者。該座體10之兩 側分別傾斜延伸出有—踏板13，傾斜延伸的踏板13係提 供使用者踩踏時一較為穩固的效果。該座體10底部設有-_ 與該二閥裝置U、12相通連之氣道14，該氣道14係可連 ^一軟管與氣嘴（圖中皆未示）以供充氣之用。該座體10 前側更裝設有-壓力錶15 ’以供使用者直接觀察充氣時之 氣壓者。 邊紅體20係裝設於該座體1〇上，該缸體2〇内形成有 不同截面積之第一氣室21與第二氣室22，於本實施例中 該第一氣室21之截面積係大於第二氣室22之截面積者。 該缸體20相反於座體1〇之一端蓋設有套蓋23，並於套蓋 _ 23内相對應於該二氣室21、22的位置分別裝設有一個承 環 24 〇 . $亥掣動組件30係穿設於該缸體20内，並可產生相對 之轴向滑移關係。該掣動組件30包括有一第一紅桿31、 一第一叙桿32及一結合於該二缸桿31、32上的把手33。 該第一缸桿3丨係為中空狀，且穿過缸體2〇的承環24而伸 入於第一氣室21内。該第一缸捍31於第—氣室21内的一 端裝設有一第一活塞311，其可經由第—缸桿31的帶動而 於第一氣室21内軸向移動者。該第一缸桿31相反於第一 8 1304454 活塞311之一端則結合於把手33上。 一該苐二缸桿32亦設為中空狀，且其穿過·缸體2〇的承 環24而伸入於第二氣室22内。該第二缸桿昶於第二氣室 22内的一端裝設有一第二活塞321，其可經由第二缸桿犯 的帶，而於第二氣室22内軸向移動者。該第二紅桿％相 反於第一活塞321之一端係結合於把手33上。 該把手33兩側分別突設有一略為傾斜之握柄331，此 略為傾斜之握柄331係可提供使用者於操作時一較佳的施 力效果。該把手33 τ貝端凹設有一控制部34，該控制部^ =目對應於該二缸桿3卜32軸心的位置分別設有一通孔 糾1。且該控制部34内適處還設有一定位槽342。 该控姆置4G係裝設於該掣動轉3()的二红桿31、 =間:係供選擇性的控制該紅體2〇之二氣室Μ、Μ的 株1>關係。5亥控制裝置40包括有二組控制閥41與一控制 曰姑。該二控制閥41係分別設於該二活塞31卜321内， 與閥41係由—閥座411、一閥件412、-彈性體413 412 ^ 内且大露出通孔341的頂推桿415 〇 用以件42係可概轉的設於把手33的控制部34内， 制件=嶋者。於本實施例中該控 件+ ”午43而鎖設於該把手33上，當然該控制 上。而:於可:二ΓΓ彈性扣接的方式而柩設於把手於 故具有較佳之外 ^控制件42’與把手33頂面齊平， 。该控制件42相對應於該把手33控 1304454 ^卩34的疋位槽342處突設有一定位塊42丨，該定位塊犯1 係於該定位槽342·内產生三個位置之定位。 - 5控制件42相對於该一間件412頂推桿415的位置分 別凹設有一控制槽422，該控制槽於本實施例中係設 ^具有不同深淺度之傾斜狀者。該控制槽422係與該頂推 扣415相接觸，藉由樞轉該控制件42而可選擇性的控制該 二，=閥41的啟閉狀態者。該控制件42於該控制5 4二 =最淺處還設有排氣道423。該控制件42於周側則突設有 撥動4 424，以利於使用者撥轉該控制件者。 % 士苓照第三圖與第四圖，當使用者欲灌充如登山車之胎 了進行大氣里之較低壓的充氣動作。使用者可撥轉 =控制裝置40之控制件42,令該二控制閥41的頂推桿仍 ，頂抵於該控制槽422的深處，使控制閥41的閥件M2 文到彈性體413的頂推而氣密於閥座411處。 册之後即可操作掣動組件30之把手33,使該二缸桿31、 32帶動活塞3U、321於缸體20内移動，將該二氣室21、 22内的氣體分別經由座體1〇内的二個_裝置Η、a而進 入氣逼14内，以獲得一具有大氣量之較低壓的充氣動作 曰、士芩照第五圖與第六圖，當使用者欲灌充如跑車級之胎 壓時，可進行中等氣量之較高壓的充氣動作。使用者可撥 ,轉該控制裝置40之控制件42，令第一缸桿31内的頂推桿 415頂抵於控制槽422的深處，而使第二缸桿犯内的頂推 桿415頂抵於控制槽422的淺處。此時第一活塞内的 控制閥41處於氣密狀態，而第二活塞321 Θ的控制閥41 10 1304454 處於開放狀態。 之後操作掣動組件30的把手33，使該二虹桿μ、32 帶動活塞311、321於缸體20内移動。此時第二氣室22 内的氣體係經由第二活塞321内的控制閥41進入第二缸桿 32内，再經由控制件42的排氣道423排出室外。而第一 氣室21内的氣體則經由座體1〇内的第一閥裝置u進入氣 道14内，藉此獲得一中等氣量之較高壓的充氣動作。 參照第七圖與第八圖，當使用者欲灌充如管狀胎之胎 壓或灌充避震器時，可進行小氣量之超高壓充氣動作。使 用者可撥轉該控制裝置4〇之控制件42,令第一缸桿31内 的頂推桿415頂抵於控制槽422的淺處，而使第二缸桿32 内的頂推桿415頂抵於控制槽422的深處。此時第一二塞 311内的控制閥41處於開放狀態，而第二活塞321内的二 制閥41處於氣密狀態。 卫 嫌之後操作掣動組件30❺把手33，使該二紅桿H 帶動活塞3U、321於叙體20内移動。此時第 内的氣體係經由第一活塞311内的控制闕41進入第—缸/ ’再經由控制件42的排氣道423排出室外。而第二 虱室22内的氣體則經由座體1〇内的第二間裝置Μ ^ 迢1〇9二藉此獲得一小氣量之超高虔充氣動作。飞 杏於/ιί弟九圖與第十圖’為本發明之第二個實施例。本 ί置’其不同處係在於該控制 k擇性的控制該缸體2G之二氣室21、22 11 1304454 而本實施例主要可提供一組裝較為快速，並降低成本的優 點，且该控制裝置50更可直接供使.用者以腳部撥動控制 者’使用上亦是相當的方便。 請同時配合第十-圖至十三圖，該座體1〇 一側凸設有 一控制部16，該控制部16内相對應於該二閥裝置n、12 軸心的位置分別設有一通孔161。該控制裝置5〇包括有二 組控制閥51與一控制件52，該二控制閥51係分別設於該 I 二通孔1β1内，且該控制閥51係由一閥座511、一閥件 512、-彈性體513與-閥蓋514所組成。其中該閥件512 逛設有-穿伸於該閥座511内且突露出閥蓋514之頂推桿 515。而該控制件52係可樞轉的設於座體10的控制部16 上，其結構係相同於第一個實施例，於此不再加以費述。 設於控制部16上的控制件5Q較凸出於座體，故可提供一 較為便於操作撥轉之效果。 如第十一圖至第十三圖所示者，當使用者欲灌充如登 • &車之胎壓時，可進行大氣量之較低壓的充氣動作。使用 者可撥轉該控制裝置50之控制件52，令該二控制閥5丨的 頂推桿515皆頂抵於該控制槽522的深處’使控制閥“ 的閥件512受到彈性體513的頂推而氣密於閥座511處。 之後即可操作掣動組件30之把手33,使該二缸桿31、 32 γ動活塞311、321於缸體20内移動，將該二氣室2卜 22内的氣體分別經由座體1〇内的二個閥裝置n、12而進 入氣迢14内，以獲得一具有大氣量之較低壓的充氣動作。 芬照第十四圖與第十六圖，當使用者欲灌充如跑車級 12 1304454 之胎壓時，可進行中算翁蚤二 可撥轉勢⑽¥ςη \ ^墨的充氣動作。使用者 爾私制裝置5G之控制件52，令位於第—閥梦署= 通孔161内的頂推桿gig 、 、置11 位於第二閥裝置 522的淺處。此時位於第一 、f 515頂抵於控制槽 51處於氣密狀態，而位於第 制間51處於開放狀態。閥衣置12通孔⑻内的控1304454 IX. Description of the invention: [Technical field to which the invention pertains] A type of inflator, in particular, three different types of change. The present invention mainly discloses a ventilator for air pressure. [Prior Art] By bicycle, bicycles have become one of the most popular sports. In addition to traveling abroad, bicycles are also commonly used in cities. However, the wide range of self-propelled vehicles has the types of mountain bikes, city cars, and racing-specific vehicles. Therefore, there are corresponding tires, and the tire pressure required is of course different. In order to meet the tire pressure required for many different tires, there are many types of pumps designed to provide the secret of green mixing (or shock absorber pressure). Generally, bicycle repair points or point-of-sale bicycles have many different types of bicycles at the same time. Therefore, a multi-cylinder type air pump is needed to produce a filling effect with different air pressures. Among them, reference can be made to the patent case of "Inflator with high pressure and large gas output" of 524274, which is mainly based on the inner and outer cylinders 4〇, 30, and then the inner and outer bodies. A middle tube 51 is further provided between 40 and 30 as the air stick 50 to form a double-back: air outlet design. Further, an adjustment component 20 is further disposed on the outer cylinder 40 corresponding to the base 10, so that the double-circuit pressurized air is collected at the middle pipe 51 to form a relatively south-pressure labor-saving operation. The conventional structure still has a number of disadvantages in practical use, because the air pump can collect the double-circuit pressurized air into the middle tube 51 1304454 by the adjusting assembly 20 to form a surface pressure filling and labor saving effect. However, it only has two kinds of air pressure = still insufficient. In order to cope with various forms of tires or shock absorbers on the market, if you need to fill the tires or shock absorbers right, you must prepare another -4 special shots. Such a ruin on the belt also causes inconvenience in the use of replacement. Further, the structure is formed by arranging a plurality of cylinders in a sleeve, and the production process is complicated, which imposes a burden on the cost, and has a problem that it is easy to fail. ^ In addition to the 'traditional pump grip 52 and the button of the button of the New Zealand, there are still some disadvantages, the handle 52 can provide the effect of the poor force, ^ the plate has a thermal solution to provide stability The shortcomings of the barrel are difficult to receive the public's magpie. 'This kind of material that is not worth the money _ is very impractical, so it is necessary to improve. In view of the above-described deficiencies in the conventional structure, the inventors have invented a "three types of pump" which can overcome all the disadvantages of the above-mentioned conventional structure. SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is that the "inflator capable of changing three air pressures" is based on the fact that the pump of the structure has only a change of _pressure is still insufficient to reduce the number of tires currently available on the market or Shock Absorbers. If the user needs to fill a tubular tire or a shock absorber, it must be prepared separately - only a special inflator, which causes trouble in carrying, and also causes inconvenience in replacement. Furthermore, the structure is formed by using a multi-cylinder inter-sleeve group 1304454, which is difficult in the production and assembly process, and has a cost and a problem. In addition, the conventional pump assembly 5 and the base pedal design still have shortcomings, and the handle can provide the user's force application effect. (4) (4) has the disadvantage of not providing a stable barrel, and is difficult to be popular with the public. Therefore, it needs to be improved. The invention relates to a "gas pump capable of changing three air pressures", which comprises a body, a cylinder block, a tilting component and a control device; the seat body is provided with a first valve device and a second jaw device; The cylinder system is mounted on the base body, and the first air chamber and the second air chamber having different cross-sectional areas are respectively connected to the two valve device; the tilting component comprises There is a first-cylinder rod, a second rotation, and a handle coupled to the two-cylinder rod, the two red rods are disposed in the two gas chambers of the cylinder body, and the axial sliding relationship of the domain (four) is controlled. The device is installed between the two cylinder rods of the swaying assembly for selectively controlling the closed relationship of the two air chambers of the cylinder block, and by operating the control device, three different air pressure filling effects can be obtained. . , other purposes, advantages and the __ ship will be more detailed description and related drawings are more obvious. [Embodiment] - Regarding the technology, means and functions of the present riding machine, a preferred embodiment is described in detail with reference to the following, and this is for illustrative purposes only, and is not subject to such patent application. Structural limitations. Referring to the first figure, the present invention comprises a body 1 , a cylinder 20 disposed on the base 1 , a tilting assembly 3 slidably disposed in the cylinder 2 , and a mounting 7 1304454 . Control device 4G on moving assembly 30; the control device 4() is operated by the user to produce a filling effect of three different air pressures. Wherein: Referring to the second to fourth figures, the seat body 10 is supported by the ground, and the -th valve device u and the second valve device 12 are disposed therein. In the present embodiment, the two valve devices 11, 12 are all implemented as one-way valves. The two sides of the base body 10 are respectively inclined to extend the pedal 13 and the pedal 13 extending obliquely provides a relatively stable effect when the user steps on. The bottom of the base 10 is provided with an air passage 14 that communicates with the two valve devices U, 12, and the air passage 14 can be connected to a hose and a gas nozzle (not shown) for inflation. The front side of the base 10 is further provided with a pressure gauge 15' for the user to directly observe the air pressure during inflation. The edge red body 20 is mounted on the base body 1 , and the first air chamber 21 and the second air chamber 22 having different cross-sectional areas are formed in the cylinder 2, and in the embodiment, the first air chamber 21 The cross-sectional area is greater than the cross-sectional area of the second air chamber 22. The cylinder block 20 is provided with a cover 23 opposite to one end cover of the base body 1 , and a bearing ring 24 装 is respectively disposed in the cover _ 23 corresponding to the positions of the two air chambers 21 and 22 . The swaying assembly 30 is threaded into the cylinder 20 and can be in a relative axial sliding relationship. The swaying assembly 30 includes a first red rod 31, a first stalk 32, and a handle 33 coupled to the two cylinder rods 31, 32. The first cylinder rod 3 is hollow and extends through the retaining ring 24 of the cylinder 2 to extend into the first air chamber 21. The first cylinder 31 is provided with a first piston 311 at one end of the first air chamber 21, and is axially movable in the first air chamber 21 via the first cylinder rod 31. The first cylinder rod 31 is coupled to the handle 33 opposite one end of the piston 311 of the first 8 1304454. The second cylinder rod 32 is also hollow and extends through the retaining ring 24 of the cylinder block 2 into the second gas chamber 22. A second piston 321 is mounted at one end of the second cylinder rod 第二 in the second plenum 22, and is axially movable within the second plenum 22 via the belt erected by the second cylinder rod. The second red rod % is coupled to the handle 33 opposite one end of the first piston 321 . A slightly inclined handle 331 is respectively protruded from the two sides of the handle 33. The slightly inclined handle 331 can provide a better urging effect for the user during operation. The handle 33 τ is concavely provided with a control portion 34, and the control portion is respectively provided with a through hole correction corresponding to the position of the axis of the two cylinder rods 32. A positioning slot 342 is further disposed in the control portion 34. The control set 4G is installed in the two red rods 31 and = of the turbulent turn 3 (): a strain 1 for selectively controlling the two gas chambers of the red body 2, Μ. The 5H control device 40 includes two sets of control valves 41 and a control valve. The two control valves 41 are respectively disposed in the two pistons 31b, and the valve 41 is an ejector rod 415 which is formed by the valve seat 411, a valve member 412, and the elastic body 413 412. The splicing member 42 is rotatably provided in the control portion 34 of the handle 33, and the member is a smasher. In this embodiment, the control + "noon 43" is locked on the handle 33, of course, the control is on. And: can be: the second elastic buckle is placed on the handle and therefore has better control The member 42' is flush with the top surface of the handle 33. The control member 42 protrudes from the clamping groove 342 of the handle 331304454^卩34 with a positioning block 42丨, and the positioning block is 1 in the positioning. The position of the three positions is generated in the slot 342. The position of the control member 42 relative to the pusher 415 of the one member 412 is respectively recessed with a control slot 422, which is different in the embodiment. The control groove 422 is in contact with the push button 415, and the control member 42 is pivoted to selectively control the opening and closing state of the valve 41. The control member 42 is further provided with an exhaust passage 423 at the bottom of the control 5 4 2 = the shallowest portion. The control member 42 has a toggle 4 424 protruding on the side of the circumference to facilitate the user to dial the control member. In the third and fourth figures, when the user wants to fill a tire such as a mountain bike, the lower pressure in the atmosphere is performed. The control member 42 of the control device 40 causes the ejector levers of the two control valves 41 to still abut against the depth of the control slot 422, so that the valve member M2 of the control valve 41 is pushed up by the elastic body 413. Close to the valve seat 411. After the booklet, the handle 33 of the tilting assembly 30 can be operated, and the two cylinder rods 31, 32 drive the pistons 3U, 321 to move in the cylinder 20, and the two chambers 21, 22 are The gas enters the air force 14 through two _devices a, a in the pedestal 1 ,, respectively, to obtain a lower pressure air pressure action 曰, 芩 芩 according to the fifth and sixth pictures, when When the user wants to fill the tire pressure of the sports car level, the higher pressure air pressure of the medium air volume can be performed. The user can dial and rotate the control member 42 of the control device 40 to make the push rod in the first cylinder rod 31. The 415 abuts against the depth of the control slot 422, so that the push rod 415 in the second cylinder rod is pressed against the shallow portion of the control slot 422. At this time, the control valve 41 in the first piston is in an airtight state, and The control valve 41 10 1304454 of the second piston 321 处于 is in an open state. Thereafter, the handle 33 of the tilting assembly 30 is operated such that the two rainbow rods μ, 32 drive the piston 311 The 321 moves in the cylinder 20. At this time, the gas system in the second air chamber 22 enters the second cylinder rod 32 via the control valve 41 in the second piston 321 and is discharged to the outside via the exhaust passage 423 of the control member 42. The gas in the first gas chamber 21 enters the air passage 14 through the first valve device u in the seat body 1 , thereby obtaining a higher pressure inflation operation of a medium gas volume. Referring to the seventh and eighth figures, When the user wants to fill the tire pressure of the tubular tire or fill the shock absorber, the ultra-high pressure inflation operation of the small air volume can be performed. The user can dial the control member 42 of the control device to make the first cylinder rod The push rod 415 in the 31 abuts against the shallow portion of the control groove 422, so that the push rod 415 in the second cylinder rod 32 abuts against the depth of the control groove 422. At this time, the control valve 41 in the first two plugs 311 is in an open state, and the two-valve 41 in the second piston 321 is in an airtight state. After the suspicion, the handle assembly 30 is operated to move the handle 33 so that the two red rods H move the pistons 3U, 321 in the rehearse body 20. At this time, the first gas system enters the first cylinder/' via the control port 41 in the first piston 311 and is discharged to the outside through the exhaust passage 423 of the control member 42. The gas in the second chamber 22 is then passed through a second device Μ ^ 迢 1 〇 9 in the pedestal 1 to obtain a small amount of super-high enthalpy. Fei Xing in /ιί Di Jiu Figure and Tenth Figure 'is a second embodiment of the present invention. The difference between the two is that the control selectively controls the two air chambers 21, 22 11 1304454 of the cylinder 2G. This embodiment mainly provides an advantage of quick assembly and low cost, and the control is provided. The device 50 can be directly supplied. It is also convenient for the user to use the foot to move the controller. At the same time, in conjunction with the tenth to thirteenth to thirteenth drawings, a control portion 16 is protruded from one side of the base body, and a through hole is respectively disposed in the control portion 16 corresponding to the axial center of the two valve devices n and 12. 161. The control device 5 includes two control valves 51 and a control member 52. The two control valves 51 are respectively disposed in the I through hole 1β1, and the control valve 51 is composed of a valve seat 511 and a valve member. 512, - elastomer 513 and - valve cover 514. The valve member 512 is provided with a push rod 515 that protrudes into the valve seat 511 and protrudes from the valve cover 514. The control member 52 is pivotally disposed on the control portion 16 of the base 10, and its structure is the same as that of the first embodiment, and will not be described herein. The control member 5Q provided on the control unit 16 protrudes out of the seat body, so that an effect of facilitating the operation of the dialing can be provided. As shown in the eleventh to thirteenth figures, when the user wants to fill the tire pressure of the vehicle, the lower pressure of the atmosphere can be performed. The user can dial the control member 52 of the control device 50 so that the push rods 515 of the two control valves 5 are all pressed against the depth of the control slot 522 to make the valve member 512 of the control valve receive the elastic body 513. Pushing and airtight at the valve seat 511. Then, the handle 33 of the swaying assembly 30 can be operated to move the two cylinder rods 31, 32 γ moving pistons 311, 321 in the cylinder 20, and the two air chambers are The gas in the second 22 enters the gas chamber 14 through the two valve devices n, 12 in the seat body 1 to obtain a lower pressure inflating action. The fourteenth and the first In the sixteenth figure, when the user wants to fill the tire pressure of the sports car class 12 1304454, the inflating action of the middle of the canopy (10) ¥ ς η \ ^ ink can be carried out. The control of the user's private device 5G In the case of the second valve device 522, the ejector rod gig, the position 11 located in the through hole 161 is located at the shallow position of the second valve device 522. At this time, the first, f 515 is at the top of the control groove 51. The dense state, while the first chamber 51 is in an open state. The valve is placed in the 12 through hole (8)
之,喿作掣動組件30的把手33，使該二缸桿3 ；；動活基311、321於缸㈣内移動。此時第二氣室21、 内的氣體係由位於第二閥裝置12通孔161 _控 J排出至外。而第一氣室21内的氣體則經由座體切内的 f閥裝置U進入氣道14内，藉此獲得一中等氣量之較 馬壓的充氣動作。 參照第十七圖與第十九圖，當使用者欲灌充如管狀沪 之胎壓或灌充避震器時’可進行小氣量之超高壓充氣^ 作。使用者可撥轉該控制裝置5〇之控制件52，令位於第 —閥裝Ϊ 11通孔161内的頂推桿515頂抵於控制槽522 的淺處，而使位於第二閥裝置12通孔161内的頂推^ 515 頂抵於控制槽522的深處。此時位於第一閥裳置11通孔 Ml内的控制閥51處於開放狀態，而位於第二閥裝置n 通孔161内的控制閥51處於氣密狀態。 之後插作擎動組件30的把手33.，使該二紅桿、32 ’動活基311、321於缸體20内移動。此時第—氣室μ 内的氣體係經由位於第一閥裝置11通孔161内的控制閥 13 1304454 ，51排出室外。而裳一与/^〇〇 第二閥裝置12進入"：#至1内的氣體則經由座體1〇内的 壓充氣動作。内，藉此獲得―小氣量之超高 所述可以歸納出本發明具有以下之優點： 氣壓之打氣筒』，其巾該筒體内 I作而；-面積之第—氣紅與第二氣缸，藉由控制裝置 二…二砥擇性的控制該二氣缸的灌充動作，達到—個 打瞿充三種不同氣壓之效果，並可分別適用於如登 山月口[跑車級胎壓、管狀胎胎壓與避震器者。 置二可曰變化三種氣壓之打氣筒』’其中該控制裳 ▲又」以―缸扣之間，亦可設於該二閥裝置之間，產品 1社回’故具有較高之產業競爭力，且同時具有三種不 同氣麗變化’為—可因應消費者不同需求之設計者。 “ ii發Γ『可變化三種氣麗之打氣筒』，其中該握把與 為反白叹為罪近使用者方向的傾斜狀，更可提供一較佳 施力效f與穩定的踩踏魏，增加打氣筒的使用便利性。 由是觀之，本發明極具產業上利用價值；·且又未 Z或類似之發明出現於國内外刊物或公開使用，實已符 σ利法規定之積極及祕要件，_奸發明專利。 惟上所述者，僅為本發明之較佳實施例而已，當不能 件之限定本發明實施之範圍，故舉凡數值之變更或等效元 輪之置換，或依本發明申請專利範圍所作之均等變化盘修 飾，皆應仍屬本發明專利涵蓋之範疇。 14 1304454 圖式之簡要說明】 第一圖 弟二圖 第三圖 弟四圖 第五圖 第六圖 第七圖 弟八圖 第九圖 第十圖 弟十一圖 第十二圖 圖。 第十三圖 第十四圖 第十五圖 第十六圖 第十七圖 第十八圖 第十九圖 附件： 為本發明之立體外·觀圖。 為本發明之立體分解圖。 為本發明之俯視圖。 為本發明第一圖沿4-4剖面線所取之剖面圖。 為本發明第三圖之延續，表示撥轉該控制件。 為本發明第四®之延續，表示進行充氣動作。 為本备明弟二圖之延續，表示撥轉該控制件。 為本發明第四圖之延續，表示進行充氣動作。 為本發明第二個實施例之立體外觀圖。 為本發明第二個實施例之立體分解圖。 為本發明之侧視圖。 為本發明第十一圖沿12-12剖面線所取之剖面 為本發明第九圖沿13-13剖面線所取之剖面圖。 為本發明第十一圖之延續，表示撥轉該控制件。 為本發明第十二圖之延續，表示控制閥之狀熊。 為本發明第十三圖之延續，表示進行充氣動 為本發明第十一圖之延續，表示撥轉該控制件。 為本發明第十二圖之延續，表示控制閥之狀態。 、為本發明第十三圖之延續，表示進行充氣動作。 為我國專利公告編號第524274¾專利案。 【主要元件符號說明】 15 1304454 10 座體 11 第一閥裝置 12 第二閥裝置 13 踏板~ 14 氣道 15 壓力錶 16 控制部 161 通孔 162 定位槽 20 缸體 21 第一氣室 22 第二氣室 23 套蓋 24 承環 30 掣動組件 31 第一缸桿 311 第一活塞 32 第二缸桿 312 第二活塞 33 把手 331 握柄 34 控制部 341 通孔 342 定位槽 40 控制裝置 41 控制閥 411 閥座 412 閥件 413 彈性體 414 閥蓋 415 頂推桿 42 控制件 421 定位塊 422 控制槽 423 排氣道 424 撥動部 43 螺件 50 控制裝置 51 控制閥 511 閥座 512 閥件 513 彈性體 514 閥蓋 515 頂推桿 52 控制件 16 1304454 521定位塊 522控制槽 523排氣道 524撥動部 53 螺件The handle 33 of the swaying assembly 30 is configured to move the two cylinder rods 3; the movable bases 311, 321 in the cylinder (four). At this time, the gas system in the second gas chamber 21 is discharged to the outside by the through hole 161_J in the second valve device 12. The gas in the first gas chamber 21 enters the air passage 14 via the f-valve device U in the seat cut, thereby obtaining a gas-inflating action of a medium gas volume. Referring to Figures 17 and 19, when the user wants to fill a tire pressure such as a tubular Shanghai or fill a shock absorber, a small amount of ultra-high pressure inflation can be performed. The user can dial the control member 52 of the control device 5 such that the jacking rod 515 located in the through hole 161 of the first valve mounting member 11 abuts against the shallow portion of the control slot 522 to be located at the second valve device 12. The pusher 515 in the through hole 161 abuts against the depth of the control groove 522. At this time, the control valve 51 located in the first valve opening 11 through hole M1 is in an open state, and the control valve 51 located in the through hole 161 of the second valve device n is in an airtight state. Then, it is inserted into the handle 33 of the oscillating assembly 30, and the two red rods, 32' movable bases 311, 321 are moved in the cylinder 20. At this time, the gas system in the first gas chamber μ is discharged to the outside via the control valve 13 1304454, 51 located in the through hole 161 of the first valve device 11. The gas from the second valve device 12 entering ":# to 1 is then acted upon by the pressure in the seat 1〇. In the above, the ultra-high volume of the small gas can be summarized as follows: The present invention has the following advantages: a pneumatic pump, which is made in the cylinder; the first of the area - the gas red and the second cylinder The control device 2... selectively controls the filling operation of the two cylinders to achieve the effect of three different pressures for snoring, and can be applied to, for example, climbing the moon [sports tire pressure, tubular tires Tire pressure and shock absorbers. The second can change the three kinds of air pressure pump 』 'The control ▲ ▲ 』 ― ― cylinder ring between, can also be set between the two valve device, the product 1 community back 'have a higher industrial competitiveness At the same time, there are three different kinds of changes, which are designers who can respond to different needs of consumers. " ii Γ Γ 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 The convenience of use of the gas cylinder. From the point of view, the invention has great industrial value; and the invention without Z or the like appears in domestic and foreign publications or publicly used, and has been actively and secretly stipulated by the stipulation of the law. The invention is only a preferred embodiment of the invention, and is not intended to limit the scope of the invention, so any change in value or replacement of equivalent yuan wheel, or The equal change disc modification made by the scope of the invention patent should still be covered by the patent of the invention. 14 1304454 Brief description of the schema] The first figure, the second figure, the third figure, the fourth figure, the fifth figure, the sixth figure, the seventh figure Figure VIII, ninth, tenth, tenth, eleventh, and twelfth. Thirteenth, fourteenth, fifteenth, sixteenth, seventeenth, eighteenth, nineteenth, annex: It is a three-dimensional external view of the present invention. The present invention is a top view of the present invention. It is a cross-sectional view taken along line 4-4 of the first drawing of the present invention. It is a continuation of the third figure of the present invention, which indicates that the control member is dialed. The continuation of the ® indicates that the inflating action is performed. This is a continuation of the second figure of the present invention, indicating that the control member is turned. This is a continuation of the fourth drawing of the present invention, indicating that the inflating operation is performed. The present invention is a side view of the second embodiment of the present invention. It is a side view of the present invention. The section taken along the line 12-12 of the eleventh figure of the present invention is the ninth figure of the present invention along 13-13. The cross-sectional view taken from the section line is a continuation of the eleventh figure of the present invention, which indicates that the control member is dialed. It is a continuation of the twelfth figure of the present invention, and represents a control bear. Continuation, indicating that the inflation action is a continuation of the eleventh figure of the present invention, indicating that the control member is turned. This is a continuation of the twelfth figure of the present invention, indicating the state of the control valve. Indicates that the inflation action is carried out. No. 5242743⁄4 Patent. [Main component symbol description] 15 1304454 10 Seat 11 First valve device 12 Second valve device 13 Pedal ~ 14 Air passage 15 Pressure gauge 16 Control portion 161 Through hole 162 Positioning groove 20 Cylinder 21 One air chamber 22 Second air chamber 23 Cover 24 Ring 30 Tilting assembly 31 First cylinder rod 311 First piston 32 Second cylinder rod 312 Second piston 33 Handle 331 Grip 34 Control portion 341 Through hole 342 Positioning groove 40 Control device 41 Control valve 411 Valve seat 412 Valve member 413 Elastomer 414 Valve cover 415 Push rod 42 Control member 421 Positioning block 422 Control groove 423 Exhaust passage 424 Toggle part Screw 5 Control device 51 Control valve 511 Valve Seat 512 valve member 513 Elastomer 514 Valve cover 515 Push rod 52 Control member 16 1304454 521 Positioning block 522 Control slot 523 Exhaust 524 Swipe 53 Screw
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