TWI503480B - American mouth and French mouth double with the mouth of the mouth (b) - Google Patents
American mouth and French mouth double with the mouth of the mouth (b) Download PDFInfo
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- TWI503480B TWI503480B TW101140166A TW101140166A TWI503480B TW I503480 B TWI503480 B TW I503480B TW 101140166 A TW101140166 A TW 101140166A TW 101140166 A TW101140166 A TW 101140166A TW I503480 B TWI503480 B TW I503480B
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Description
本發明係一種美式嘴與法式嘴雙用風嘴頭(二),其至少包含有以下技術領域: The invention relates to an American mouth and a French mouth dual-use wind mouth head (2), which at least comprises the following technical fields:
一、本發明只須透過美式嘴或法式嘴***,無須另外手動切換控制,便可以方便的對待充氣件進行灌氣。 1. The invention only needs to be inserted through the American mouth or the French mouth, and the inflatable member can be conveniently inflated without manual switching control.
二、本發明可以相容的提供打氣筒及高壓氣瓶安裝,以利使用者可輕易選用最適合自己灌氣之操作模式。 Second, the invention can be compatible with the installation of the pump and the high pressure gas cylinder, so that the user can easily select the operation mode that is most suitable for his own gas filling.
三、本發明在供美式嘴或法式嘴***時,具有能改善待充氣件洩氣之止逆作用。 3. The invention has the anti-reverse effect of improving the deflation of the member to be inflated when the mouth of the American mouth or the French mouth is inserted.
按,先前技術便如本發明人申請在案之公開第201213169號『美式嘴與法式嘴雙用風嘴頭』所示般,該專利前案逕具有結構較簡單、體積小巧、使用時不會鬆脫等諸項優點,使用時,只須直接插接美式嘴或法式嘴,無須另外手動切換控制,便可以直接透過軟管外接之手持式打氣筒或高壓氣瓶而對待充氣件(例如輪胎)進行灌氣,確係一具快速操作及方便性之設計,故而受到市場歡迎。 According to the prior art, as disclosed by the inventor of the present application, No. 201213169, "American-style mouth and French-style mouth dual-use wind mouth", the patented front path has a simple structure, a small size, and does not use when used. Loose and other advantages, when using, you only need to directly plug the US or French mouth, you can directly treat the inflatable parts (such as tires) through the hand-held pump or high-pressure gas cylinder connected to the hose without manual switching control. The gas filling is indeed a fast operation and convenient design, so it is welcomed by the market.
然,該專利申請案仍有以下須改進之空間: However, the patent application still has the following room for improvement:
1.經實際測試,發現該軟管並無法相容的外接打氣筒或高壓氣瓶,只能擇一的屈就出廠設定,而打氣筒與高壓氣瓶之優缺點各不相同,如此一來,便造成使用者無法選用最適合自己灌氣 之操作模式,誠有適用彈性不足之缺點。 1. After actual testing, it was found that the hose is not compatible with the external pump or high-pressure gas cylinder, and can only be adjusted to the factory setting, and the advantages and disadvantages of the pump and the high-pressure gas cylinder are different, thus causing Users can't choose the best gas for themselves The operation mode has the disadvantage of insufficient flexibility.
2.再則,如該專利前案第三圖所示,其在操作時將待充氣件之法式嘴***,繼之,才啟動打氣筒,可是,當吾人尚未啟動打氣筒時,該待充氣件內部既有之氣壓,便會直接經軟管而大量洩出,相同的情形也會發生在美式嘴灌氣上,只是法式嘴口徑較一般美式嘴為大,所以瞬間洩壓情形更嚴重,如此一來,便造成使用者須費時或費力加倍灌氣之困擾。 2. Furthermore, as shown in the third figure of the patent, it is inserted into the French mouth of the member to be inflated during operation, and then the pump is activated, but when the person has not activated the pump, the inside of the member to be inflated The existing air pressure will be directly discharged through the hose. The same situation will occur in the American mouth filling, but the French mouth is larger than the average American mouth, so the instantaneous pressure relief situation is more serious. Come, it will cause users to spend time or effort to double the gas.
緣是,為了解決公開第201213169號專利申請案之不足處,本發明人乃進一步設計出本發明。 The present inventors have further devised the present invention in order to solve the deficiencies of the patent application No. 201213169.
本發明主要內容在於:係提供一種美式嘴與法式嘴雙用風嘴頭(二),其至少包括有:一殼體,其具有一貫穿兩端之軸孔,外周更設有第一組裝部,第一組裝部具有可供高壓氣瓶螺接之螺紋段,更設有連通軸孔且能提供高壓氣瓶灌氣之第一供氣孔,以及安裝有一能啟閉第一供氣孔之第一活門,所述第一供氣孔另安裝有一能刺破高壓氣瓶封蓋之頂針;此殼體外周另設有供打氣筒組配之第二組裝部,第二組裝部設有連通軸孔且能提供第二打氣裝置灌氣之第二供氣孔,並設有一能啟閉第二供氣孔之第二活門;一轉動件,其具有對應樞設於軸孔之軸部,並於一端設有可供法式嘴氣密***之第一螺接孔,另端設有可供美式嘴氣密***之第二螺接孔,更在第一、二螺接孔間連通有一容置空間,以及設有連通容置空間內外之穿孔,且在軸部外周凹設有一連通穿孔之環形氣道,此環形氣道係同時接通第一、二供氣孔,且在法式 嘴或美式嘴洩氣時,能推動第一活門封閉第一供氣孔、第二活門封閉第二供氣孔,惟在高壓氣瓶進行灌氣時,則能推動第一活門開啟第一供氣孔,但在打氣筒進行灌氣時,則能推動第二活門開啟第二供氣孔;一閥座,其係能沿容置空間的在第一位置與第二位置之間位移,用以在第一位置時能導通穿孔與第一螺接孔,但是在第二位置則能導通穿孔與第二螺接孔;以及一彈簧,其係安裝於容置空間,用以提供預設彈力予閥座,使閥座具有隨時定位於第一位置之勢。 The main content of the present invention is to provide a US-style mouth and a French-style dual-purpose wind nozzle (2), which at least includes: a casing having a shaft hole penetrating through the two ends, and a first assembly portion on the outer circumference. The first assembly part has a threaded section for screwing the high-pressure gas cylinder, a first air supply hole for connecting the shaft hole and capable of supplying high-pressure gas cylinder, and a first one capable of opening and closing the first air supply hole a first venting hole for inserting a high-pressure gas cylinder cover; a second assembling portion for assembling the air pump, and a second assembling portion provided with a connecting shaft hole and Providing a second air supply hole for filling the second air pump, and providing a second valve capable of opening and closing the second air supply hole; a rotating member having a shaft portion correspondingly pivoted to the shaft hole, and being provided at one end a first screw hole for the French mouth to be airtightly inserted, a second screw hole for airtight insertion of the US mouth at the other end, and an accommodation space connected between the first and second screw holes, and There is a perforation inside and outside of the connecting accommodating space, and a communicating hole is formed in the outer periphery of the shaft portion. Airway shape, this annular gas passage line are simultaneously turned on first and second supply hole, and in French When the mouth or the American mouth is deflated, the first valve can be pushed to close the first air supply hole, and the second valve can close the second air supply hole. However, when the high pressure gas cylinder is used for filling, the first valve can be pushed to open the first air supply hole, but When the pump is filled with air, the second valve can be pushed to open the second air supply hole; a valve seat can be displaced between the first position and the second position along the accommodating space for use in the first position The through hole and the first screw hole can be electrically connected, but the through hole and the second screw hole can be electrically connected in the second position; and a spring is installed in the accommodating space for providing a preset elastic force to the valve seat, so that The valve seat has the potential to be positioned at the first position at any time.
是以,本發明除具有上揭專利申請案之優點外,且能相容的提供打氣筒及高壓氣瓶安裝,更重要的是,當本發明在提供美式嘴或法式嘴一插接,而來不及啟動高壓氣瓶或打氣筒時,該法式嘴或美式嘴之洩氣,會自動推動第一活門封閉第一供氣孔、第二活門封閉第二供氣閥,如此便能效改善上揭專利申請案之洩氣問題,其確具實用效益增進無誤。 Therefore, in addition to the advantages of the above-mentioned patent application, the present invention is compatible with the installation of a pump and a high-pressure gas cylinder, and more importantly, when the present invention provides a US mouth or a French mouth, When it is too late to start a high-pressure gas cylinder or a pump, the French or American mouth is deflated, and the first valve closes the first air supply hole and the second valve closes the second air supply valve, so that the patent application can be improved. The problem of deflation, which has practical benefits, is correct.
10‧‧‧殼體 10‧‧‧shell
11‧‧‧軸孔 11‧‧‧Axis hole
12‧‧‧第一組裝部 12‧‧‧First Assembly Department
121‧‧‧螺紋段 121‧‧‧Threaded section
122‧‧‧環孔 122‧‧‧ ring hole
123‧‧‧第一供氣孔 123‧‧‧First air supply hole
124‧‧‧第一止逆室 124‧‧‧First check room
125‧‧‧插座 125‧‧‧ socket
13‧‧‧第一活門 13‧‧‧First Gate
14‧‧‧防漏墊圈 14‧‧‧ leakproof gasket
15‧‧‧頂針 15‧‧‧ thimble
151‧‧‧尖頭 151‧‧‧ pointed
16‧‧‧第二組裝部 16‧‧‧Second Assembly Department
161‧‧‧外螺紋區 161‧‧‧ external thread zone
162‧‧‧內螺孔 162‧‧‧Inner hole
163‧‧‧內擋件 163‧‧‧Internal parts
164‧‧‧分流孔 164‧‧ ‧Distribution
17‧‧‧外擋件 17‧‧‧Outer parts
170‧‧‧第二供氣孔 170‧‧‧Second air supply hole
18‧‧‧第二止逆室 18‧‧‧Second stop chamber
19‧‧‧第二活門 19‧‧‧Second door
20‧‧‧第一打氣裝置 20‧‧‧First air pumping device
21‧‧‧外螺紋 21‧‧‧ external thread
22‧‧‧封蓋 22‧‧‧ Cover
30‧‧‧轉動件 30‧‧‧Rotating parts
31‧‧‧頭部 31‧‧‧ head
310‧‧‧第一螺接孔 310‧‧‧First screw hole
311‧‧‧墊圈 311‧‧‧Washers
312‧‧‧階級面 312‧‧ ‧ class
32‧‧‧軸部 32‧‧‧Axis
320‧‧‧容置空間 320‧‧‧ accommodating space
321‧‧‧螺合部 321‧‧‧ screwing department
322‧‧‧穿孔 322‧‧‧Perforation
323‧‧‧環形氣道 323‧‧‧ ring airway
33A、33B‧‧‧止漏環 33A, 33B‧‧‧ leaking ring
34‧‧‧螺帽 34‧‧‧ nuts
340‧‧‧第二螺接孔 340‧‧‧Second screw hole
35‧‧‧墊片 35‧‧‧shims
40‧‧‧閥座 40‧‧‧ valve seat
41‧‧‧止漏環 41‧‧‧ leaking ring
42‧‧‧頂桿 42‧‧‧Pole
43‧‧‧通道 43‧‧‧ passage
44‧‧‧第二穿孔 44‧‧‧Second perforation
45‧‧‧淺槽 45‧‧‧ shallow trough
46‧‧‧彈簧 46‧‧‧ Spring
50A‧‧‧法式嘴 50A‧‧‧ French mouth
50B‧‧‧美式嘴 50B‧‧‧American mouth
60‧‧‧第二打氣裝置 60‧‧‧Second pumping device
61‧‧‧缸體 61‧‧‧Cylinder block
610‧‧‧缸孔 610‧‧‧ cylinder bore
611‧‧‧內螺紋區 611‧‧‧Threaded area
62‧‧‧活塞 62‧‧‧Piston
63‧‧‧活塞桿 63‧‧‧ piston rod
64‧‧‧外蓋 64‧‧‧ Cover
65‧‧‧把手管 65‧‧‧Hand tube
第一圖係本發明之分解示意圖。 The first figure is an exploded schematic view of the present invention.
第二圖係本發明之立體組合示意圖。 The second drawing is a schematic view of the three-dimensional combination of the present invention.
第三圖係第二圖之組合剖面示意圖。 The third figure is a schematic cross-sectional view of the second figure.
第四圖係本發明第一打氣裝置對法式嘴灌氣時之組合剖面示意圖。 The fourth figure is a schematic sectional view of the first air pumping device of the present invention when injecting gas into the French mouth.
第五圖係本發明第一打氣裝置對美式嘴灌氣時之組合剖面示意圖。 The fifth figure is a schematic cross-sectional view of the first air pumping device of the present invention when injecting gas into the US mouth.
第六圖係本發明第二打氣裝置對法式嘴灌氣時之組合剖面示 意圖。 The sixth figure shows the combined cross-section of the second pumping device of the present invention for inflating the French mouth. intention.
第七圖係本發明第二打氣裝置對美式嘴灌氣時之組合剖面示意圖。 The seventh figure is a schematic sectional view of the second air pumping device of the present invention when injecting gas into the US mouth.
為使 貴審查委員能進一步瞭解本發明之結構,特徵及其他目的,玆附以較佳實施例之圖式詳細說明如後: In order to provide a further understanding of the structure, features and other objects of the present invention, the detailed description of the preferred embodiments is as follows:
請參看第一、二、三圖,本發明包括有:一殼體10,其具有一貫穿左、右兩端之軸孔11,另於外周向上延伸有一可供第一打氣裝置20安裝之第一組裝部12,該第一組裝部12具有一凹設之螺紋段121,此螺紋段121底端連通有環孔122,殼體10更在環孔122底端接設有一能連通軸孔11之第一供氣孔123,以及在第一供氣孔123與軸孔11交接處更形成有一第一止逆室124,該第一止逆室124係凹設於軸孔11壁面,且孔徑又較第一供氣孔123大,使之能供第一活門13容置,令第一活門13能限位的啟閉第一供氣孔123,至於環孔122則安裝有防漏墊圈14,而第一供氣孔123內更設有一插座125,此插座125係供一頂針15安裝,該頂針15並在防漏墊圈14範圍內設有尖頭151,所述插座125、頂針15並不阻塞第一供氣孔123、環孔122之連通狀態;殼體10更於外周向下延伸有一可供第二打氣裝置60安裝之第二組裝部16,該第二組裝部16同軸的配置有外螺紋區161、內螺孔162,更在內螺孔162內端安裝有一內擋件163,此內擋件163具有永遠連通環形氣道323之分流孔164,而內螺孔162中則螺合有外擋件17 ,令該內擋件163、外擋件17之間能界定出一永遠連通分流孔164之第二止逆室18,使之能供第二活門19安裝,而外擋件17更設有連通該第二止逆室18之第二供氣孔170,該第二供氣孔170孔徑較第二止逆室18小,俾令第二活門19能限位的啟閉第二供氣孔170;一第一打氣裝置20,其係為一制式之高壓氣瓶,該高壓氣瓶於瓶口設有能與第一組裝部12螺紋段121對接之外螺紋21,俾使瓶口外端能氣密的抵接防漏墊圈14,用以使頂針15能刺破密封於該瓶口之封蓋22,進而能對第一供氣孔123灌氣;一轉動件30,其具有樞設於軸孔11中之軸部32,使之能進一步將第一活門13限位於第一止逆室124,轉動件30於軸部32一端設有徑向外擴之頭部31,此頭部31係能抵接於軸孔11一端,至於軸部32另端則設有螺合部321,此螺合部321係能供一螺帽34組合,用以使此螺帽34能抵接於軸孔11另端,俾將此轉動件30、殼體10相對定位,所述軸部32另端更同軸凹設有一容置空間320,至於頭部31則設有能與容置空間320連通之第一螺接孔310,此第一螺接孔310之孔徑係較容置空間320小,用以在彼此銜接處形成有一階級面312,至於該第一螺接孔310外端則安裝有墊圈311,俾令此第一螺接孔310、墊圈311能如第四圖所示的提供法式嘴50A氣密***,而螺帽34更設有能與容置空間320連通之第二螺接孔340,並在此第二螺接孔340與容置空間320交換處安裝有墊片35,令此第二螺接孔340、墊片35能如第五圖所示的提供美式嘴50B氣密***;軸部32 另設有一連通第一止逆室124與容置空間320之穿孔322,且在軸部32外周凹設有一連通穿孔322之環形氣道323,此環形氣道323係能保持穿孔322與分流孔164之連通,以及保持穿孔322與第一止逆室124之連通,俾在法式嘴50A或美式嘴50B洩氣時,能推動第一活門13封閉第一供氣孔123,以及推動第二活門19封閉第二供氣孔170,但第一打氣裝置20在進行灌氣時,則能推動第一活門13下移,用以保持第一供氣孔123、第一止逆室124與穿孔322之暢通性,以使此第一打氣裝置20能強迫對法式嘴50A或美式嘴50B灌氣,此時第二活門19仍保持封閉第二供氣孔170之狀態,此外,為保持該軸部32能與軸孔11之氣密性,其軸部32外周另在環形氣道323兩側各安裝有能密接軸孔11之止漏環33A、33B;一閥座40,其外周係以止漏環41滑合於容置空間320中,使之能沿容置空間320軸向而在第一位置與第二位置之間位移,該閥座40一端更朝向第二螺接孔340方向突設有一頂桿42,且於外周凹設有一淺槽45,更在淺槽45範圍內貫設有第二穿孔44,而頂桿42側邊則設有連通該第二穿孔44與第二螺接孔340之通道43,請配合第五圖觀之,當閥座40位於第二位置時,頂桿42係處於遠離第二螺接孔340的位置,俾能導通穿孔322、淺槽45、第二穿孔44與通道43,用以使第一打氣裝置20能對第二螺接孔340供氣,但是在閥座40位於第一位置時,如第三及四圖所示,其頂桿42係處於接近第二螺接孔340的位置,此時閥座40之淺槽45、第二穿孔44係與穿孔322錯開,而直接被容置空間320壁面封 閉,俾令穿孔322直接透過容置空間320而與第一螺接孔310呈連通狀態,如此便能切換成第一打氣裝置20對第一螺接孔310呈供氣狀態;一彈簧46,其係安裝於容置空間320,該彈簧46一端係抵接於階級面312,另端則是提供預設彈力予閥座40,用以使閥座40具有隨時定位於第一位置之勢;以及一第二打氣裝置60,其係為一制式之打氣筒,而由缸體61、活塞62、活塞桿63、外蓋64及把手管65所組成,其缸體61具有貫穿兩端之缸孔610,且於缸孔610一端設有能螺合外螺紋區161之內螺紋區611,至於活塞62則是能在缸孔610兩端之間氣密滑合,且於活塞62接出一活塞桿63,該活塞桿63係能突出缸孔610另端,且缸孔610另端安裝有外蓋64,此外蓋64係能支撐活塞桿63且限制活塞62脫出缸孔610,以使套合於缸體61外周之把手管65能往復帶動活塞桿63,用以使活塞62能在缸孔610中唧取空氣,進而能對第二供氣孔170灌氣。 Referring to the first, second and third figures, the present invention comprises: a housing 10 having a shaft hole 11 extending through the left and right ends, and a first extension for the first air pumping device 20 An assembly portion 12 has a recessed threaded portion 121. The bottom end of the threaded portion 121 is connected with a ring hole 122. The housing 10 is further connected with a connecting shaft hole 11 at the bottom end of the ring hole 122. The first air supply hole 123 and the first air supply hole 123 and the shaft hole 11 are further formed with a first check chamber 124. The first check chamber 124 is recessed on the wall surface of the shaft hole 11 and has a larger aperture. The first air supply hole 123 is large, so that it can be received by the first shutter 13, so that the first valve 13 can limit the opening and closing of the first air supply hole 123, and the ring hole 122 is provided with the leakage preventing washer 14, and the first The socket 123 is further provided with a socket 125 for mounting a thimble 15 which is provided with a tip 151 in the range of the leakage preventing washer 14. The socket 125 and the ejector pin 15 do not block the first supply. The communicating state of the air hole 123 and the ring hole 122; the housing 10 further extends downwardly from the outer circumference to have a second assembly for mounting the second air pumping device 60 16. The second assembly portion 16 is coaxially disposed with an externally threaded portion 161 and an inner threaded hole 162. Further, an inner member 163 is mounted on the inner end of the inner screw hole 162. The inner member 163 has a shunt that is always connected to the annular air passage 323. a hole 164, and an inner stopper 17 is screwed into the inner screw hole 162 Between the inner member 163 and the outer member 17, a second check chamber 18 that always communicates with the diverting hole 164 can be defined to enable the second shutter 19 to be installed, and the outer member 17 is further connected. a second air supply hole 170 of the second check chamber 18, the second air supply hole 170 has a smaller aperture than the second check chamber 18, so that the second shutter 19 can limit the opening and closing of the second air supply hole 170; An air pumping device 20 is a high-pressure gas cylinder of a standard type, and the high-pressure gas cylinder is provided with a thread 21 which can be connected with the threaded section 121 of the first assembling portion 12 at the mouth of the bottle, so that the outer end of the bottle mouth can be airtight. The leakage preventing washer 14 is configured to enable the thimble 15 to pierce the sealing cover 22 sealed to the bottle opening, thereby injecting the first air supply hole 123; and a rotating member 30 having a pivoting hole in the shaft hole 11 The shaft portion 32 is configured to further restrict the first shutter 13 to the first check chamber 124. The rotating member 30 is provided at the end of the shaft portion 32 with a radially outwardly extending head portion 31. The head portion 31 is capable of abutting One end of the shaft hole 11 is provided with a screwing portion 321 at the other end of the shaft portion 32. The screwing portion 321 can be combined with a nut 34 for abutting the nut 34 against the other end of the shaft hole 11.俾Transfer this The movable portion 30 and the housing 10 are oppositely positioned. The other end of the shaft portion 32 is coaxially recessed with an accommodating space 320. The head portion 31 is provided with a first screwing hole 310 that can communicate with the accommodating space 320. The first screw hole 310 has a smaller aperture than the accommodating space 320 for forming a level surface 312 at the junction of the first screw hole 310. The outer end of the first screw hole 310 is provided with a washer 311 for squeezing the first snail. The through hole 310 and the washer 311 can be airtightly inserted as shown in FIG. 4, and the nut 34 is further provided with a second screw hole 340 which can communicate with the accommodating space 320, and the second snail is here. A gasket 35 is mounted on the exchange hole 340 and the accommodating space 320, so that the second screw hole 340 and the gasket 35 can be airtightly inserted as shown in FIG. 5; the shaft portion 32 is provided. There is further provided a through hole 322 connecting the first check chamber 124 and the accommodating space 320, and an annular air passage 323 communicating with the through hole 322 is formed in the outer periphery of the shaft portion 32. The annular air passage 323 can maintain the through hole 322 and the split hole. The communication of 164 and the communication of the perforation 322 with the first check chamber 124 can push the first valve 13 to close the first air supply hole 123 and the second valve 19 to close when the French nozzle 50A or the American mouth 50B is deflated. The second air supply hole 170, but the first air pumping device 20 can push the first shutter 13 downward when the gas is being inflated, so as to maintain the smoothness of the first air supply hole 123, the first check chamber 124 and the through hole 322. In order to enable the first air pumping device 20 to forcibly inflate the French nozzle 50A or the American nozzle 50B, the second shutter 19 still maintains the state of closing the second air supply hole 170, and further, in order to maintain the shaft portion 32 and the shaft hole 11 is airtight, and the outer circumference of the shaft portion 32 is further provided with a leakage ring 33A, 33B which can be closely connected to the shaft hole 11 on both sides of the annular air passage 323; a valve seat 40 whose outer periphery is slidably sealed by the leakage preventing ring 41 The accommodating space 320 is configured to be axially along the accommodating space 320 and in the first position and the second position. Displacement, a shank 42 is protruded from one end of the valve seat 40 toward the second screw hole 340, and a shallow groove 45 is recessed in the outer circumference, and a second through hole 44 is disposed in the shallow groove 45. The side of the rod 42 is provided with a passage 43 connecting the second through hole 44 and the second screwing hole 340. Please cooperate with the fifth figure. When the valve seat 40 is in the second position, the ejector 42 is away from the second position. The position of the screw hole 340 can be used to open the through hole 322, the shallow groove 45, the second through hole 44 and the passage 43 for enabling the first air pumping device 20 to supply air to the second screw hole 340, but at the valve seat 40. In the first position, as shown in the third and fourth figures, the ejector rod 42 is in a position close to the second screw hole 340, and the shallow groove 45 and the second through hole 44 of the valve seat 40 are staggered from the through hole 322. And directly accommodating space 320 wall seal Closely, the perforation 322 is directly communicated with the first screw hole 310 through the accommodating space 320, so that the first air pumping device 20 can be switched to the first screw hole 310 for supplying air; a spring 46, The spring 46 is attached to the accommodating space 320, and the other end of the spring 46 abuts against the level surface 312, and the other end provides a predetermined elastic force to the valve seat 40, so that the valve seat 40 has a potential to be positioned at the first position at any time; And a second air pumping device 60, which is a one-piece air pump, and is composed of a cylinder body 61, a piston 62, a piston rod 63, an outer cover 64 and a handle tube 65. The cylinder body 61 has a cylinder penetrating both ends. The hole 610 is provided with an internal threaded portion 611 capable of screwing the externally threaded portion 161 at one end of the cylinder bore 610. The piston 62 is airtightly slidable between the two ends of the cylinder bore 610 and is connected to the piston 62. a piston rod 63 that protrudes from the other end of the cylinder bore 610, and the cylinder bore 610 is mounted with an outer cover 64 at the other end, and the cover 64 is configured to support the piston rod 63 and restrict the piston 62 from coming out of the cylinder bore 610. The handle tube 65 sleeved on the outer circumference of the cylinder 61 can reciprocally drive the piston rod 63 for the piston 62 to draw air in the cylinder bore 610. The gas filling hole 170 of the second supply.
請配合第四圖觀之,其係使用者選用第一打氣裝置20對法式嘴50A灌氣之實施例,當法式嘴50A對應***第一螺接孔310而與容置空間320接通時,由於閥座40係定位於第一位置,所以第一打氣裝置20便能透過連通之第一供氣孔123、第一止逆室124、穿孔322、容置空間320,而對法式嘴50A進行灌氣動作,且令第二活門19被推動的封閉第二供氣孔170,再進一步言,當法式嘴50A接通容置空間320,且本發明尚未安裝第一打氣裝置20時,該待充氣件內部既有之氣壓,便會自動推動第一活門13封閉第一供氣孔123,以 及推動第二活門19封閉第二供氣孔170,如此便能達到止逆作用,進而有效改善待充氣件之大量洩氣情形。 Please refer to the fourth figure, which is an embodiment in which the user selects the first air pumping device 20 to inflate the French nozzle 50A. When the French nozzle 50A is inserted into the first screw hole 310 and is connected to the accommodating space 320, Since the valve seat 40 is positioned at the first position, the first air pumping device 20 can infiltrate the French nozzle 50A through the first air supply hole 123, the first check chamber 124, the through hole 322, and the accommodating space 320. The air is actuated, and the second valve 19 is pushed to close the second air supply hole 170. Further, when the French nozzle 50A is opened to the accommodating space 320, and the first air pumping device 20 is not installed in the present invention, the air inflating member The internal air pressure automatically pushes the first shutter 13 to close the first air supply hole 123 to And pushing the second shutter 19 to close the second air supply hole 170, so that the anti-reverse action can be achieved, thereby effectively improving the large amount of air leakage of the member to be inflated.
請參看第五圖觀之,其係使用者選用第一打氣裝置20對美式嘴50B灌氣之實施例,當美式嘴50B對應***第二螺接孔340,在克服彈簧46預設彈力而推動閥座40到達第二位置時,頂桿42能同步開啟美式嘴50B,令第一打氣裝置20能透過連通之第一供氣孔123、第一止逆室124、穿孔322、淺槽45、第二穿孔44與通道43,而對美式嘴50B進行灌氣動作,且令第二活門19被推動的封閉第二供氣孔170,再進一步言,當美式嘴50B接通通道43,且本發明尚未安裝第一打氣裝置20時,該待充氣件內部既有之氣壓,便會自動推動第一活門13封閉第一供氣孔123,以及推動第二活門19封閉第二供氣孔170,如此便能達到止逆作用,進而有效改善待充氣件洩氣情形。 Please refer to the fifth figure, which is an embodiment in which the user selects the first air pumping device 20 to inflate the American mouth 50B, and when the American mouth 50B is correspondingly inserted into the second screw hole 340, the pushing force is pushed against the preset spring force of the spring 46. When the valve seat 40 reaches the second position, the jack 42 can synchronously open the American mouth 50B, so that the first air pumping device 20 can pass through the first air supply hole 123, the first check chamber 124, the through hole 322, the shallow groove 45, and the first The second through hole 44 and the passage 43 are filled with the American nozzle 50B, and the second shutter 19 is pushed to close the second air supply hole 170. Further, when the US nozzle 50B is connected to the passage 43, the present invention has not yet When the first air pumping device 20 is installed, the air pressure inside the air inflating member automatically pushes the first shutter 13 to close the first air supply hole 123, and pushes the second shutter 19 to close the second air supply hole 170. The anti-reverse action is effective to improve the situation of the air to be inflated.
請配合第六圖觀之,其係使用者選用第二打氣裝置60對法式嘴50A灌氣之實施例,當法式嘴50A對應***第一螺接孔310而與容置空間320接通時,由於閥座40係定位於第一位置,所以第二打氣裝置60便能透過連通之第二供氣孔170、第二止逆室18、分流孔164、穿孔322、容置空間320,而對法式嘴50A進行灌氣動作,且令第一活門13被推動的封閉第一供氣孔123,再進一步言,當法式嘴50A接通容置空間320,且本發明第二打氣裝置60尚未進行灌氣時,該待充氣件內部既有之氣壓,便會自動推動第二活門19封閉第二供氣孔170,以及推動第一活門13封閉第一供氣孔123。 Please refer to the sixth figure, which is an embodiment in which the user selects the second air pumping device 60 to infuse the French nozzle 50A. When the French nozzle 50A is inserted into the first screw hole 310 and is connected to the accommodating space 320, Since the valve seat 40 is positioned at the first position, the second air pumping device 60 can pass through the second air supply hole 170, the second check chamber 18, the diverting hole 164, the through hole 322, and the accommodating space 320. The mouth 50A performs an inflating operation, and the first shutter 13 is pushed to close the first air supply hole 123. Further, when the French nozzle 50A is opened to the accommodation space 320, and the second air pumping device 60 of the present invention has not been infused At the same time, the internal air pressure of the to-be-inflated member automatically pushes the second shutter 19 to close the second air supply hole 170, and pushes the first shutter 13 to close the first air supply hole 123.
請參看第七圖觀之,其係使用者選用第二打氣裝置60對美 式嘴50B灌氣之實施例,當美式嘴50B對應***第二螺接孔340,在克服彈簧46預設彈力而推動閥座40到達第二位置時,頂桿42便能開啟美式嘴50B,令第二打氣裝置60能透過連通之第二供氣孔170、第二止逆室18、分流孔164、穿孔322、淺槽45、第二穿孔44與通道43,而對美式嘴50B進行灌氣動作,且令第一活門13被推動的封閉第一供氣孔123,再進一步言,當美式嘴50B接通通道43,且本發明第二打氣裝置60尚未進行灌氣時,該待充氣件內部既有之氣壓,便會自動推動第二活門19封閉第二供氣孔170,以及推動第一活門13封閉第一供氣孔123。 Please refer to the seventh picture, which is the user's choice of the second air pump 60 In the embodiment of the mouth 50B, when the US nozzle 50B is correspondingly inserted into the second screw hole 340, when the valve seat 40 is pushed to the second position against the preset spring force of the spring 46, the ejector 42 can open the US mouth 50B. The second pumping device 60 can infiltrate the US nozzle 50B through the second air supply hole 170, the second check chamber 18, the diversion hole 164, the through hole 322, the shallow groove 45, the second through hole 44 and the passage 43. Acting, and closing the first air supply hole 123 by the first shutter 13, and further, when the American mouth 50B is connected to the passage 43, and the second air pumping device 60 of the present invention has not been inflated, the interior of the airpiece to be inflated The existing air pressure automatically pushes the second shutter 19 to close the second air supply hole 170, and pushes the first shutter 13 to close the first air supply hole 123.
綜上所述,本發明確能改善上述專利前案無法相容外接打氣筒或高壓氣瓶之困擾,且能進一步去除待充氣件之洩氣情形,且整體配置無須額外手動切換控制,是一技術理念上的高度發明,應符專利申請要件,爰依法提出申請。惟以上所述者,僅為本發明之一較佳實施例而已,當不能以之限定本發明實施之範圍,即大凡依本發明申請專利範圍所作之均等變化與修飾,皆應仍屬本發明涵蓋之範圍內。 In summary, the present invention can indeed improve the above-mentioned patents, which cannot be compatible with the external pump or the high-pressure gas cylinder, and can further remove the deflation of the parts to be inflated, and the overall configuration does not require additional manual switching control, which is a technology. The high degree of invention in concept should be in accordance with the requirements of the patent application, and the application should be filed according to law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the equivalent variations and modifications made by the scope of the present invention should still belong to the present invention. Within the scope of coverage.
10‧‧‧殼體 10‧‧‧shell
11‧‧‧軸孔 11‧‧‧Axis hole
12‧‧‧第一組裝部 12‧‧‧First Assembly Department
121‧‧‧螺紋段 121‧‧‧Threaded section
13‧‧‧第一活門 13‧‧‧First Gate
14‧‧‧防漏墊圈 14‧‧‧ leakproof gasket
15‧‧‧頂針 15‧‧‧ thimble
151‧‧‧尖頭 151‧‧‧ pointed
161‧‧‧外螺紋區 161‧‧‧ external thread zone
163‧‧‧內擋件 163‧‧‧Internal parts
164‧‧‧分流孔 164‧‧ ‧Distribution
17‧‧‧外擋件 17‧‧‧Outer parts
19‧‧‧第二活門 19‧‧‧Second door
20‧‧‧第一打氣裝置 20‧‧‧First air pumping device
21‧‧‧外螺紋 21‧‧‧ external thread
30‧‧‧轉動件 30‧‧‧Rotating parts
31‧‧‧頭部 31‧‧‧ head
311‧‧‧墊圈 311‧‧‧Washers
32‧‧‧軸部 32‧‧‧Axis
320‧‧‧容置空間 320‧‧‧ accommodating space
321‧‧‧螺合部 321‧‧‧ screwing department
322‧‧‧穿孔 322‧‧‧Perforation
323‧‧‧環形氣道 323‧‧‧ ring airway
33A、33B‧‧‧止漏環 33A, 33B‧‧‧ leaking ring
34‧‧‧螺帽 34‧‧‧ nuts
340‧‧‧第二螺接孔 340‧‧‧Second screw hole
35‧‧‧墊片 35‧‧‧shims
40‧‧‧閥座 40‧‧‧ valve seat
41‧‧‧止漏環 41‧‧‧ leaking ring
42‧‧‧頂桿 42‧‧‧Pole
43‧‧‧通道 43‧‧‧ passage
44‧‧‧第二穿孔 44‧‧‧Second perforation
45‧‧‧淺槽 45‧‧‧ shallow trough
46‧‧‧彈簧 46‧‧‧ Spring
61‧‧‧缸體 61‧‧‧Cylinder block
611‧‧‧內螺紋區 611‧‧‧Threaded area
62‧‧‧活塞 62‧‧‧Piston
63‧‧‧活塞桿 63‧‧‧ piston rod
64‧‧‧外蓋 64‧‧‧ Cover
65‧‧‧把手管 65‧‧‧Hand tube
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101140166A TWI503480B (en) | 2012-10-30 | 2012-10-30 | American mouth and French mouth double with the mouth of the mouth (b) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101140166A TWI503480B (en) | 2012-10-30 | 2012-10-30 | American mouth and French mouth double with the mouth of the mouth (b) |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201416554A TW201416554A (en) | 2014-05-01 |
TWI503480B true TWI503480B (en) | 2015-10-11 |
Family
ID=51293697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW101140166A TWI503480B (en) | 2012-10-30 | 2012-10-30 | American mouth and French mouth double with the mouth of the mouth (b) |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI503480B (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201213169A (en) * | 2010-09-30 | 2012-04-01 | Beto Engineering & Marketing | Dual use valve head for Schrader valve and Presta valve |
TW201237268A (en) * | 2011-03-04 | 2012-09-16 | Shu-Mu Wu | Air pump with cylinder/hand pumping option |
-
2012
- 2012-10-30 TW TW101140166A patent/TWI503480B/en active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201213169A (en) * | 2010-09-30 | 2012-04-01 | Beto Engineering & Marketing | Dual use valve head for Schrader valve and Presta valve |
TW201237268A (en) * | 2011-03-04 | 2012-09-16 | Shu-Mu Wu | Air pump with cylinder/hand pumping option |
Also Published As
Publication number | Publication date |
---|---|
TW201416554A (en) | 2014-05-01 |
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