M328506 八、新型說明: 【新型所屬之技術領域】 本創作係為—種打氣筒止逆結構,在此尤指使接嘴組 具有止逆閥功能之特殊技術,使其逕符合經濟製造原則。 【先前技術】M328506 VIII. New description: [New technical field] This creation is a kind of pump anti-reverse structure. In this case, the special technology of the nozzle group has the function of the check valve, so that the diameter conforms to the economic manufacturing principle. [Prior Art]
習知打氣筒便如圖-A及-B所示般,係於汽缸(9 1 )端絲有-具氣孔(9 2 〇 )之闕座(9 2 ),閥座 ㈢2 )於氣孔(9 2 〇 ) 一端設有單向閥(9㈧、另端 认有風嘴組(9 4 ),然後於汽缸(9 1 )内滑合有一活塞 (9 5)’此活塞(9 5)則連接有一連管連管 (9 6)自由端是突出至汽缸(91)另端,然後於連管 (9 6 )外端鎖設有一握把(9 7 ),該握把(9 7 )可藉 由連管(9 6 )而帶動活塞(9 5 )於汽缸(9工)内滑The conventional pump is shown in Figure-A and -B. It is attached to the cylinder (9 1 ) with a stomata (9 2 气) seat (9 2 ) and a seat (3) 2 ) at the vent (9). 2 〇) One end is provided with a check valve (9 (eight), the other end has a tuyere group (9 4 ), and then a piston (9 5) is slid inside the cylinder (9 1). This piston (9 5) is connected A free end of the connecting pipe (96) protrudes to the other end of the cylinder (91), and then a grip (9 7) is locked at the outer end of the connecting pipe (96), and the grip (9 7) can be Connect the pipe (9 6 ) and drive the piston (9 5 ) to slide in the cylinder (9 work)
合,使活塞(9 5 )可受控制的改變汽缸(9 1 )内部氣 體體積’俾經單向Μ ( 9 3 )而由風嘴(9 4 )送出高壓 氣體。 贏知單向閥(9 3 )主要是藉由超音波加工而結合於 閥座(9 2 ) ’該閥座(9 2 )於氣孔(9 2 〇 )入氣端軸 向同心的突設有凸塊(9 2 1 ),該凸塊(9 2 1 )端面徑 向凹"又連通氣孔(9 2 0 )之引道(9 2 2 ),至於單向閥 (9 3 )則具有一貫穿之圓形階級孔,階級孔之小孔徑(9 3 0)疋連通至汽缸(9 1 )内,階級孔之大孔徑(9 3 M328506 i)則是連通氣孔(9 2 0 ),且該大孔徑(9 為凸塊(9 2 1 )穿入定位,然後於大孔徑(口: 則置入一止逆球(932)。 丄)内 如圖一B所示,在進行打氣時,該高 逆球( 9 3 2 )靠抵於凸塊( :體0推動止 依序由小孔徑(9 “)、—二 ^、氣6孔(92〇)而由風嘴(94)送出,再則請配合 I 士硯:’於活塞(9 5 )空回時’其止逆球(9 3 2 ) 曰反壓的检閉小孔徑(9 3 〇 ),如此即可達到止逆之 果,再藉由活塞往復作動,如此便能持續進行打氣動作。 結構,其須成型加卫出單向閥(9 3)、闕 ”)後,以人工將單向閥(93)及閥座(92) 組合,然後藉由超音波加工而將兩者結合成一體,其不但 動^數增加而累積工時,使打氣筒完成的工作效率亦無 提昇外且超曰波加工須注意良品率且成本並不便宜, 實難提經濟效益之 > 具 & 之曰長此乃目則加工技術無法突破之處。 有1皿於白n氣筒止逆閥之結構設計導致加工成本增 且效率無法提昇之缺點,乃以多年的專業經驗與心得, 經不斷構思、創研,乃研發出本創作。 【新型内容】 本創作打氣缚止逆結構』主要内容係在於··該氣缸 本體於一端之組裝孔按裝有接嘴組,此接嘴組是由風嘴、 M328506 b内基、壓注器、止逆套環組成 孔於壓注器之笫-戸祕 汲衣 端常通之形成一與打氣筒高壓氣體輸出 一 n ’且於第二環槽底面及内塞中孔間形成 *吊:、々出氣抓運’然後於進氣流道與出氣流道間形成一 =制f道’令止逆套環能順應打氣動作而啟閉該控制流 二二只須改變現有接嘴組之壓注器結構,並將套固於 緣第二環槽之防漏套環改成止逆套環使用,即能 以接嘴组具有單向止逆之功能,而無須另外組設止逆 I原’:確可f大即’製造工時及工序’據以達到符合經濟 實:及新穎功能,所以大大去除f用結構的不良問題, 穎技:同於閥座—體設置止逆閥提出-有效解決之新 為使貴審查委員能進—步瞭解本創作之結構,特徵 /、他目的,兹附以較佳實施例之圖式詳細說明如后. 【實施方式】 請參閱圖二〜五,本創作氣缸本體(10)一端且有 卞了貝穿之組裝孔(11)’氣缸本體(10)在組裳孔(1 )底端外周緣設有螺合部(12)、頂端徑向的跨設有梢 “ 1 3 )’然後在氣缸本體(i Q )側向的延設有一接管 :)t ;,此接官上14)之接孔(14 ◦)係連通組裝孔 1)及打氣筒高壓氣體輸出端; 於組裝孔(1 1)頂端按裝有—扳手(2Q),板手 M328506 〇) 一端設有藕接於梢槽(1 3 )之突梢(2 1 ),使扳手 (2 0)可以繞突梢(2丄)中心的轉動’而扳手 於5亥端之外周則為巧於广q 租曰… 2 ),用以作動接嘴組,此接嘴 組疋由風嘴(3 〇 )、風 角现(4〇)、内基(50)、壓注 (6〇)、止逆套環(7〇)組成;其中; 風嘴(3 0 )係為一橡膠製品,其對合於組裝孔(丄 )底部,此風嘴(3 〇 )中貫 五Α τ貝0又,逋孔(31),如圖 孔) = )’;且於通孔(31)底端同心的設有較大徑之沉 2)風嘴蓋(4 0)係鎖設於氣紅本體(10)螺合部(i ),用以將風嘴㈡0)固定於組褒孔 内塞(50)係設置於H η、 頂端,内塞 頂端則向上突設有定位軸( 於外月_ αα 早田m ),此定位車由(5 1 ) 卜周間隔的凹設有若干縱向 定位轴…)中心貫設有中孔二(511)’然後於 底端則向下突設有可伸人通孔(二而内塞(5。) (R〇、 1)中定位之中空套爪 5 3 )’此中空套爪(5 3 )之 孔(5 9、 α , ^ 孔(5 3 1 )係連通中 、b 2 ),且較中孔(5 2 ) τ 内孔(R q Ί Λ 二小,俾於中孔(5 2 )、 (5 3 1 )内按裝一具彈性 圖中未示),使頂針能伸人通孔(3=(其為習用結構, 進仃充氣時,被充氣物之法 巾以便本幻作在 項針預設彈力而開啟中孔(52 1或果式接嘴av能克服 )’々中孔(5 2 )能對法 M328506 式接嘴FV或美式接嘴AV充氣; 壓注器(6 0 )係按裝於内塞(5 〇 )與扳手(2 〇 間’其由底端向上凹設有一容置孔(6丄),此容置孔( 1 )内徑恰可供定位軸(5丄)***,而容置孔(6 冰度則較疋位軸(5 1 )長度大,使壓注器(6 0 )广Λ 抵接於内塞(5 0 )時,其容置孔(6 1 )頂面與定:: (5 1 )頂端會形成一間隙(6 2 );而壓注器(6 〇 )外 周中段位置設有凹肩部(6 3 ),用以與接管(工4 )接孔 (1 4 0 )連通,此壓注器(6 〇 ”卜周在凹肩部… 上方位置設有第一環槽(6 4 ),用以供〇形環(^ $ 掣^使壓注器(6 0 )頂端在配合扳手(2 0 )之連動下; ㈣注器(6 〇 )頂緣能氣密的滑合於組裝孔(Η )中, 且=會干涉到接孔(140)與凹肩部(63)導通狀態,’ (6 〇 )外周於凹肩部(6 3 )下方則設有第二 :二二6r ) ’虔注器(6 〇 )位於凹肩部(6 3 )底端及 頂《之緩衝區域(67)直徑是較組 衣1 1 )小,使接孔(丄4 〇 )、凹 衝區域(67)會自然形成一常通之進氣流道:63)緩 止疋套核(7 0)係按裝於第二環槽(6 6 )中,如 外:二斤示,該止逆套環(7 〇)係為0形環,◦形環 槽的與組裝孔(11)對接,且其内徑較第二環 之槽内徑大’使〇形環内徑與槽内徑間形成一 • M328506 間距(7 1 ),以使間距(7 (6 2)形成一與中孔(5 逆套環(7 〇 )之厚度係較 使止逆套環(7 0 )頂端與 控制流道(7 2 )。 1 )、分流道(5 1 1 )'間隙 2 )常通之出氣流道;而該止 第二環槽(6 6 )高度小,俾 第二環槽(6 6 )頂面形成— 由以上之結構說明得知,杏 于 §本創作順應打氣使用時, 如圖五A所示’其打氣筒輸出古 ,^ λ 铷出之间壓軋體會依序經接孔(1 4 0 )—凹肩部(6 3 ) — γ i广 ^ )、、友衝區域(6 7 )所組成之進 氣流道而下壓止逆套環(7 η、蚁 备衣(7 〇 )緊貼第二環槽(6 6 )底 面,俾氣密壓注器(6 m麻絡·、,η 一 )底、、彖以及開啟控制流道(7 2 ), 使該高壓氣體通過間距(7 1 ) 4分流道(5 1 1 門 隙⑴)所組成之出氣流道而接通中孔(52),據:將 被充氣物輸入高壓空氣。 當本創作打氣筒在空回時,如圖五Β所示,其間距(7 ^分流道(511)、間隙(62)所組成之出氣流道 會形成正壓,而接孔(14〇)、凹肩部(63)、緩衝區 域(6 7 )所組成之進氣流道則會形·,令正 止逆套環(7 Q )上移,用以_控制流道(7 2 ),令菜 缸本體(1 G )纟另外進氣閥提供進氣,以利後續打氣: 進行。 〃 1 )於第 出端常通 是以,本創作使壓注器(Θ 0 )、組裝孔(1 %槽(6 6 )上方形成一與打氣筒高壓氣體輸 10 M328506 , 之進氣流道,且於第二環槽(6 6)及内塞中孔常通的形 成一出氣流道’然後於進氣流道與出氣流道間形成一控制 流道(7 2 ),令止逆套環(7 0 )能順應打氣動作而啟閉 控制流道(7 2 );該等只須改變現有接嘴組之壓注器(6 0 )並將套固於第^一壞槽(6 6 )之防漏套環當作止逆套 •環(7 〇 )使用,即能使該接嘴組具有單向止逆之功能, 而無須另外組設其他止逆閥,其整體結構相當精簡,使本 鲁創作自然較¥用過多之工序更為方便快速,其確能發揮革 命性的高度創作與經濟效益,使生產效率得更具有效的產 業利用,故符合經濟之效益。 請參閱圖六〜八,其係本創作第二實施例,該實施合 之止逆套環(7 〇)内徑是套固於第二環槽(66)槽户 徑’此止逆套環(7 ◦)外徑係呈向下漸擴狀,且於底对 向上凹設有環槽(73),此環槽(73)係與出氣流⑸ ^ Λ、丨後7止逆套環(7 〇 )底端最大徑處與組裝孔(1 1 )形成一控制流道(7 2 )。 當:創作順應打氣使用時,如圖八八所示,其打氣筒 序 j之间屋氣體會經進氣流道而下壓止逆套 收束環槽(7 3 )’俾開啟控制流道(7 2 ) 料過出氣流道,據以將被充氣物輸人高壓二氣 進[… 所不’其出氣流道會形成正壓,而 ^道則會形成㈣,令正齡推動止逆套環(70) M328506 外擴’用以關閉控制流道(7 2 ),a $ Λ 另外進氣閥提供進氣,以利後續打氣之進疒 1 〇 )由 綜上所述,本創作完全突破改革習用 的問題,是-技術理念上的高度創作、:產效率低 妻依法提出申請。惟以上所述者,僅為 施例而P,Α … 4 < 权佳實 -本創作由 以之限定本創作實施之範圍,即大凡依 •創作涵蓋之範圍内。均專文化與修舞’皆應仍屬本 C S ) M328506 【圖式簡單說明】 圖-A係習用打氣筒之剖面示意圖。 圖-B係習用打氣筒於打氣時之剖面示意圖。 圖二係本創作之分解示意圖。 圖三係本創作之立體版合外觀示意圖。 圖四係本創作接嘴組之分解示意圖。 圖五A係本創作沿閥室之縱向剖面示意圖。 圖五B係本創作在打氣 圖六係本創作之分解示意=至之縱向剖面示意圖 圖七係本!彳作接嘴組之分解示意圖。 圖八A係本創作沿閥室之縱㈣面。 圖八B係本創作在打氣時· 【主要元件符號說明】 &向剖面不意圖 丄〕組裝孔 1 3 )梢槽 1 4 Q )接孔 2 1 )突梢 3 1 )通孔 (1〇)氣虹本體 rii 、1 2)螺合部 1 4 )接管 2 〇 )扳手 2 2 )凸輪 3 0 )風嘴 3 2 )沉孔 4 0)風嘴蓋 5 〇 )内塞 定位軸 M328506 ..(5 1 1 )分流道 (5 2 (5 3 )套爪 (53 (6 0 )壓注器 (61 (6 2 )間隙 (63 (6 4)第一環槽 (65 (6 6 )第二環槽 (67 (7 0 )止逆套環 (71 • ( 7 2 )控制流道 (73 (91)氣缸 (92 (9 2 0 )氣孔 (92 (9 2 2 )引道 (93 (9 3 0 )小孔徑 (93 (9 3 2 )止氣栓 (94 (9 5 )活塞 (96 φ ( 9 7 )把手 )中孔 1 )内孔 )容置孔 )凹肩部 )〇形環 )緩衝區域 )間距 )環槽 )閥座 1 )凸塊 )單向閥 1 )大孔徑 )風嘴 )連桿 14In combination, the piston (9 5 ) can be controlled to change the internal gas volume of the cylinder (9 1 ) to pass through the high pressure gas through the air nozzle (9 4 ). The win-sensing check valve (9 3 ) is mainly coupled to the valve seat (9 2 ) by ultrasonic machining. The valve seat (9 2 ) is axially concentrically protruded at the air inlet end of the air hole (9 2 〇). a bump (9 2 1 ), the end face of the bump (9 2 1 ) is radially concave " and is connected to the approach channel (9 2 2 ) of the air hole (9 2 0 ), and the check valve (9 3 ) has a Through the circular class hole, the small aperture (9 3 0) of the class hole is connected to the cylinder (9 1 ), and the large aperture of the class hole (9 3 M328506 i) is the communicating air hole (9 2 0 ), and Large aperture (9 is the projection of the bump (9 2 1), and then in the large aperture (port: then placed into a counter-ball (932). 丄) as shown in Figure 1B, when pumping, The high-reverse ball (9 3 2 ) is pressed against the bump (the body 0 is pushed by the small nozzle (9 "), - 2 ^, gas 6 hole (92 〇) and sent by the tuyere (94), and then Then please cooperate with I Shishi: 'When the piston (9 5 is empty), its anti-reverse ball (9 3 2 ) 曰 back pressure to close the small aperture (9 3 〇), so that the effect of the anti-reverse can be achieved. Then, by the reciprocating action of the piston, the air pumping action can be continued. After forming the check valve (9 3) and 阙"), the check valve (93) and the valve seat (92) are manually combined, and then the two are combined by ultrasonic machining. When the number of movements increases and the accumulated working hours, the work efficiency of the pump is not improved, and the super-chopping process must pay attention to the yield rate and the cost is not cheap, which is difficult to bring economic benefits> However, there is no way to break through the processing technology. There is a shortcoming of the design of the white n-cylinder check valve, which leads to the increase of processing cost and the inefficiency of efficiency. It is based on years of professional experience and experience, and has been conceived and researched. This is the creation of this creation. [New content] The main content of the creation of the air-binding and anti-reverse structure is that the assembly body of the cylinder body at one end is equipped with a nozzle group, which is composed of a tuyere, M328506 b The inner base, the injecting device and the anti-reverse collar form a hole in the presser--the secret end of the garment is formed by a common one, and the high-pressure gas output of the pump is n' and is in the bottom surface of the second ring groove and the inner plug Forming a hole between the holes: 々 々 抓 抓 抓 ' ' Forming a =f road between the airflow and the airflow path, so that the reverse collar can follow the pumping action to open and close the control flow. The two must change the structure of the injector of the existing nozzle group, and will be fixed in the edge. The anti-leakage collar of the second ring groove is changed into the anti-reverse collar, that is, the nozzle group can have the function of one-way anti-reverse, and there is no need to separately set the anti-reverse I original ': indeed, the f-large is the manufacturing man-hour And the process 'according to the economic real: and novel features, so the problem of the structure of the f is greatly removed, Ying Technology: the same as the valve seat - the body set the check valve proposed - effective to solve the new to enable your review committee to enter - The structure, features, and objectives of the present invention are described in detail with reference to the drawings of the preferred embodiment as follows. [Embodiment] Referring to Figures 2 to 5, the cylinder body (10) of the present invention has one end and has气缸 贝 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿A socket is arranged laterally of the cylinder body (i Q ):) t; the contact hole (14 ◦) of the upper 14) is connected to the assembly hole 1 ) and the high-pressure gas output end of the pump; at the top of the assembly hole (1 1), press the wrench (2Q), the wrench M328506 〇), and the end of the assembly hole (1 3) is provided with a tip (2 1 ) that is connected to the tip groove (1 3 ) So that the wrench (20) can rotate around the center of the tip (2丄) and the wrench is outside the 5th end of the circle. It is used to make the mouth group. 2), used to actuate the nozzle group, this nozzle group组成 consists of a wind nozzle (3 〇), a wind angle (4 〇), an inner base (50), a pressure injection (6 〇), and a check ring (7 〇); wherein; the air nozzle (30) is a rubber product, which is fitted to the bottom of the assembly hole (丄), the wind mouth (3 〇) is five Α τ 0 0 again, the boring hole (31), as shown in the figure hole) = ) '; and in the through hole (31 The lower end is concentric with a larger diameter. 2) The tuyere cover (40) is locked to the gas red body (10) screwing portion (i) for fixing the tuyères (2) 0) to the group bore. The inner plug (50) is set at H η and the top end, and the top end of the inner plug protrudes upwardly with a positioning shaft (in outer moon _ αα 早田 m ), and the positioning vehicle is provided with a plurality of longitudinal grooves by (5 1 ) The positioning axis...) is centered with a center hole 2 (511)' and then at the bottom end down There are protruding through holes (two and inner plugs). (R〇, 1) positioned in the hollow collet 5 3) 'the hole of the hollow collet (5 3 ) (5 9 , α , ^ hole (5 3 1 ) is connected, b 2 ), and The middle hole (5 2 ) τ inner hole (R q Ί Λ two small, 俾 in the middle hole (5 2 ), (5 3 1 ) is installed in an elastic diagram not shown), so that the thimble can extend the through hole ( 3=(It is a conventional structure, when the inflatable is inflated, the inflated towel is used so that the magic hole can be opened in the needle by the preset elastic force (52 1 or the fruit joint av can be overcome) 5 2) It can inflate the M328506 type mouth FV or American mouth AV; the pressure injector (60) is installed in the inner plug (5 〇) and the wrench (2 〇 ' it is recessed from the bottom end The receiving hole (6丄), the inner diameter of the receiving hole (1) is just for the positioning axis (5丄) to be inserted, and the receiving hole (6 ice is larger than the clamping axis (5 1), so that the pressure When the injector (60) is in contact with the inner plug (50), the top surface of the receiving hole (6 1 ) and the top surface of the housing: (5 1 ) will form a gap (6 2 ); a (6 〇) middle peripheral portion is provided with a concave shoulder portion (63) for communicating with the connecting tube (1 4 0). The injector (6 〇" is placed in the concave shoulder... The upper ring groove is provided with a first ring groove (6 4 ) for the 〇 ring (^ $ 掣 ^ to make the top of the injector (6 0 ) fit the wrench (2 0) linkage; (4) The top edge of the injector (6 〇) can be airtightly slipped into the assembly hole (Η), and = will interfere with the conduction between the connection hole (140) and the concave shoulder (63), ' (6 〇) The outer circumference of the concave shoulder (6 3 ) is provided with a second: 22 2r). The sputum (6 〇) is located at the bottom end of the concave shoulder (63) and the top buffer area (67). The diameter is smaller than the group 1 1 ), so that the through hole (丄4 〇) and the concave punching area (67) naturally form a normally-on inlet flow passage: 63) the shackle core (70) Installed in the second ring groove (6 6 ), as shown in the outer: two pounds, the check ring (7 〇) is a 0-shaped ring, and the ring-shaped ring groove is docked with the assembly hole (11), and The inner diameter is larger than the inner diameter of the groove of the second ring, so that the inner diameter of the ring and the inner diameter of the groove form a distance of M328506 (7 1 ), so that the spacing (7 (6 2) forms a middle hole (5 inverse) The thickness of the collar (7 〇) is compared to the top end of the check collar (7 0 ) and the control flow path (72). 1), the runner (5 1 1 ) 'gap 2) is always connected to the air flow passage; and the second ring groove (6 6 ) is small in height, and the top surface of the second ring groove (6 6 ) is formed - by According to the structure description, when the apricot is used in accordance with the creation of the cock, as shown in Figure 5A, the output of the pump is ancient, and the rolling of the λ 铷 is sequentially passed through the hole (1 4 0 ). The shoulder (6 3 ) — γ i wide ^ ), and the You Chong area (6 7 ) are composed of the intake runner and the reverse thrust collar (7 η, ant ready clothing (7 〇) close to the second The bottom surface of the ring groove (6 6 ), the bottom of the helium gas pressure injector (6 m hemp, , η a), the helium and the opening control flow channel (7 2 ), the high pressure gas passes through the spacing (7 1 ) 4 The air flow path formed by the runner (5 1 1 gate gap (1)) is connected to the middle hole (52), and the inflated object is input into the high pressure air. When the original inflator is in the empty return, as shown in Figure 5, the spacing (7 ^ split runner (511), gap (62) consists of the airflow path will form a positive pressure, and the hole (14〇) The intake runner formed by the concave shoulder (63) and the buffer zone (67) will be shaped to move the positive thrust collar (7Q) upward to control the flow passage (7 2 ). The cylinder body (1 G ) 纟 additional intake valve provides intake air for subsequent pumping: 进行 1) The first end is always open, this creation makes the injector (Θ 0 ), assembly hole (1 % Above the tank (6 6 ), an intake air passage is formed which is connected with the high pressure gas of the pump 10 M328506, and an air flow passage is formed in the second ring groove (6 6) and the inner hole of the inner plug. A control flow path (7 2 ) is formed between the air flow path and the air flow path, so that the check ring (70) can open and close the control flow path (7 2 ) in accordance with the air pumping action; the only need to change the existing nozzle The pressure injector (60) of the group and the leak-proof collar that is fastened to the first bad groove (6 6 ) are used as a check sleeve/ring (7 〇), so that the nozzle group can have a single Anti-reverse function without additional The other check valves are set up, and the overall structure is quite simple, which makes Ben Lu's creation more convenient and faster than the excessive use of the process. It can truly exert revolutionary high creation and economic benefits, making production more efficient. The use of the industry is in line with the economic benefits. Please refer to Figures 6-8, which is the second embodiment of the present invention. The inner diameter of the anti-reverse collar (7 〇) is set in the second ring groove (66). The outer diameter of the groove diameter (7 ◦) is downwardly diverging, and a ring groove (73) is recessed in the bottom pair, and the ring groove (73) is connected to the outflow (5) ^ Λ The rearmost end of the 7th anti-loop (7 〇) and the assembly hole (1 1 ) form a control flow channel (7 2 ). When: the creation is suitable for use, as shown in Figure VIII, The gas between the pumping chambers j will be pressed through the inlet flow passage and the reverse sleeve closing ring groove (7 3 ) '俾 open the control flow passage (7 2 ) to pass the air flow passage, so that the inflated material will be inflated The input of high pressure and two gas into the [... does not 'the outflow channel will form a positive pressure, and the ^ road will form (4), so that the positive age pushes the anti-reverse collar (70) M328506 'To close the control flow channel (7 2 ), a $ Λ In addition, the intake valve provides intake air, in order to facilitate the subsequent pumping into the 疒 1 〇) From the above, this creation completely breaks through the problem of reform and use, yes - Highly creative in the technical concept: low-productivity and low-wife to apply. However, the above is only for the case of P, Α ... 4 < 权佳实 - This creation is limited by the scope of the implementation of this creation, that is, within the scope of the Creativity. Both the special culture and the dance should still belong to this C S ) M328506 [Simple illustration] Figure-A is a schematic diagram of the conventional pump. Figure-B is a schematic cross-sectional view of a conventional pump when pumping. Figure 2 is an exploded view of the creation. Figure 3 is a schematic view of the three-dimensional version of the creation. Figure 4 is an exploded view of the creation of the mouthpiece group. Figure 5A is a schematic longitudinal section of the creation along the valve chamber. Figure 5B is the creation of this book in the air. Figure 6 is the decomposition of the original schematic = to the longitudinal profile diagram Figure 7 is this! Decomposition diagram of the nozzle group. Figure VIIIA is the vertical (four) face of the creation along the valve chamber. Figure 8B is the original creation of the air. · [Main component symbol description] & not intended to the section] assembly hole 1 3 ) tip slot 1 4 Q ) hole 2 1 ) protrusion 3 1 ) through hole (1〇 ) gas red body rii, 1 2) screwing part 1 4) take over 2 〇) wrench 2 2 ) cam 3 0 ) tuyere 3 2) counterbore 4 0) tuyere cover 5 〇) inner plug positioning axis M328506 .. (5 1 1) Shunt runner (5 2 (5 3 ) collet (53 (6 0 ) injector (61 (6 2 ) gap (63 (6 4) first ring groove (65 (6 6) second Ring groove (67 (7 0 ) check collar (71 • ( 7 2 ) control flow path (73 (91) cylinder (92 (9 2 0) vent (92 (9 2 2) approach (93 (9 3 0) small aperture (93 (9 3 2) air stop plug (94 (9 5) piston (96 φ (9 7) handle) hole 1) inner hole) accommodating hole) concave shoulder) 〇 ring) buffer Area) spacing) ring groove) valve seat 1) bump) check valve 1) large aperture) tuyere) connecting rod 14