M318074 八、新型說明： 【新型所屬之技術領域】 人工2作係為—種打氣筒之止逆閥座，在此尤指無須經 、σ超音波加工即能於閥座按裝單向閥之特殊技 術，逕符合經濟原則。 【先前技術】 白知打乳筒便如圖-Α及一Β所示般，係於汽缸㈠ 1 ) 一端按裝有-具氣孔(9 2 0 )之閥座（9 2 )，閥座 j 92)於氣孔（920) —端設有單向閥（93)、另端 5又有風嘴組（9 4 )，錢於汽缸（9 1 )内滑合有一活塞 (95)，此活塞（9 5)則連接有一連管（96)，連管 6)自由鳊疋突出至汽缸（9 1 )另端，然後於連管 (9 6 )外端鎖設有—握把（9 7)，該握把（9 7 )可藉 :連官（9 6 )而帶動活塞（9 5 )於汽缸（g工）内滑 塞（9 5 )可受控制的改變汽紅（g 1 )内部氣 體體積’俾經單向閥（9 3 )而由風嘴組（9 4)送出古 壓氣體。 m 習知單向閥（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 向凹設連通氣孔（9 2 ◦)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 5 M318074 内，階級孔之大孔徑（9 3 且該大孔徑（9 3 1 )恰能 然後於大孔徑（9 3 1 )内 3 0)是連通至汽缸（9 1 ) 1 )則是連通氣孔（9 2 〇 )， 為凸塊（9 2 1 )穿入定位， 則置入一止逆球（9 3 2 )。 如圖 在進行打氣時，該高壓氣體會推動止 逆球（932)靠抵於凸塊（921)上，使高錢體會 依序由小孔徑（930)、大孔徑（931)、引道（92 2 )、氣孔（9 2 0 )而由風嘴組Γ 角、、且（9 4 )达出，再則請配 合圖一 Α觀之，於活 /在基（9 5 )空回時，其止逆球（9 3 2)會反壓的密閉小孔徑（93 〇)，如此即可達到止逆之 效果=稭由活塞往復作動，如此便能持續進行打氣動作。 稱，、肩一一成型加工出單向閥（9 3 )、閥 座（92)後以人工將單向閥㈢3)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 動作次數增加而累積工時，使打氣筒完成的卫作效率亦無 法提昇外，且超音波加4注意良品率以本並不便宜， 實難提經濟效益之增長’此乃目前加工技術無法突破之處。 有鐘於習用打氣筒閥座及單向閥之結構設計導致加工 成本增加’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 氣筒之止逆閥座 主要内容係在於··其於 6 M318074 閥座外周凹設有—庐& I、s k向貝通且橫跨氣孔之閥室，此閥室内 則鬆配合一止逆片，|«、、，u ^ 逆片係橫跨氣孔，且能順應打氣動 作而能沿氣孔軸向移動， 勒用以啟閉该氣孔；該等只須成型 閥座及按裝止逆片之牲硅 月疋特殊結構，確可節省製造工時及工 序，據以達到符合綠、、戒+広Q丨 、、二W之原則及新穎功能，所以大大去除 習用結構的不良問題，砝每 尸 噠確貝為打氣肉於閥座一體設置單向 閥提出-有效解決之新穎技術。 為使貝審查委員能進—步瞭解本創作之結構，特徵 及其他目的’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、二、. 打氣筒係包括有厂 B、五A及五B，本創作 ^ _ (1〇)，其具有兩端以及貫穿兩端之内孔，並 :汽（10)鳊緣徑向的設有與内孔相通之组裝孔（1 1 )； 一閥座（2 Q )’其外徑恰與汽缸（i Q )⑽相當， 使其能氣密的固置於汽缸（丄〇) 一端内孔中，且恰能連 接κ缸（1 〇 )組裝孔（1 1 )，此閥座（2 0 )沿軸向設 有一氣孔（2 ,〇 ί、 丄）孔（21)—端係連通汽缸（1〇)、 另端則接通至纽裝孔（11)，俾透過組裝孔（Η)而螺 设風嘴組（22)於組裝孔（11)1座（2())於外周 錯開組裝孔（1 1 )的位置設有—徑向貫通且橫跨氣孔（2 7 M318074 1 )之閥至（2 3 )，該閥室（2 3 )於遠離汽缸（工〇) 之端面突設有兩排凸塊（2 3 Q )，並使該氣孔（2丄）位 &_^。3(^該凸塊（23())設有恒連通 乳孔（21)、閥室（23)之引道（231)，閥室（2 3)内在接近汽缸（1〇)之端面及凸塊（23〇)間鬆 配合有-止逆片（2 4)，此止逆片（24)係橫跨的截通 氣孔（2 1)，使此止逆片（24)及閥室（23)可以構 成單向閥之結構； > :汽缸蓋（3〇)，其鎖設於汽缸（1Q)另端，且於 /飞缸皿（3 0 )中·心軸向貫設有—導引孔㈡工）； 、…活塞座’係由活塞（4 1 )及0型環（4 2)所組成， ^塞（4 1)直徑較汽缸（1Q)内孔小，此活塞（41) 夕卜周設掏環“2)，而此〇型環"2)恰能與汽缸 (1〇)内孔氣密的滑合； 連e ( 5 〇 )，其内端係螺合於活塞（4 1 )端面， ，（…外端則經汽缸蓋（30)導引孔（31) 而貝穿至汽缸（1 0 )外； S狀之握把（6 Q )，係鎖設於連管（5 Q )外端， ^握把（6Q)可藉由連管（5〇)而帶動活塞於汽缸（1 體=滑：’使活塞可受控制的改變汽缸（ι〇)内部氣 …閥座（20)之風嘴組（22)能送出高壓氣 M318074 本創作在組裝閥座（2 0 )時，係將閥座（2 〇 ) 一 部份穿入汽紅（1 Q ) +，使閥室（2 3 )與組裝孔（χ 1 )相對應’然後使止逆片（2 4 )自組裝孔（丄丄）而 ***閥室（2 3)中，繼之，才將閥座（2〇)完全壓入 π缸（1 0 )内孔中，此時即可使風嘴組（2 2 )組固於 氣孔（2 1 )及組裝孔（丄丄）中，如此便完成閥座（2 〇 )與汽缸（1〇)之組裝。 •々°圖四b及五㈣示’本創作在進行打氣時，該高壓 氣體會推動止逆片（24)靠抵於凸塊（23〇)上，使 高壓氣體會依序由氣孔（2 1 )進氣端、閥室（23)、引 ^(23 1)、氣孔（21)出氣端、風嘴組（22)送出， 閱圖四A、五a’再則’於活塞空回時’其止逆片（2 、4 )會反壓的密閉氣孔（2 1 )進氣端，如此即可達到止 逆之效果’再藉由活塞往復作動，以利後續之打氣。 由上述之結構說明即可以得知本創作只須加工閥座 (2〇)成型即可，使該閥座（20)具有閥室（23)， =配合的將止逆片（24)按裝於闕室（23)中，即 ::置：t ( 2 〇 )具有單向閥之功能，本創作該等結構 二 的改善習用須另外加工成型單向間，以及利用超 二二ΓΓ闕固結於間座之製程，使本創作自然較 創作盘^3更為方便快速’其確能發揮革命性的高度 丨乍一一’使生產效率得更具有效的產業利用，故 9 M318074 符合經濟之效益。 的p”T上：述’本創作完全突破改革習用結構生產效率低 :題7^技術理念上的高度創作，應符專利申請要件， 施/提出申凊。惟以上所述者，僅為本創作之—較佳實 本 已田不此以之限定本創作實施之範圍，即大凡依 創作中請專利範圍所作之均等變化與修飾，皆應仍屬本 創作涵蓋之範圍内。 M318074 【圖式簡單說明】 圖一 A係習用打氣筒之剖面示意圖。 圖一 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組合示意圖。 圖四A係本創作沿閥室之縱向剖面示音圖。 圖四B係本創作在打氣時沿閥室Μ㈣面干 圖五Α係本創作沿閥室之橫向剖面^ 圖五B係本創作在打氣時沿閥室 ^ 【主要元件符號說明】 &向剖面示意圖 (1〇)汽缸 (2 0 )閥座 (2 2 )風嘴組 (2 3 0 )凸塊 (2 4 )止逆片 (3 0 )汽虹蓋 (41)活塞 (5 0 )連管 (6 0 )握把 (91)汽缸 (9 2 〇 )氣孔 (9 2 2 )引道 (1 (2 (2 (4 )組裝孔 ^氣孔 >閥室 1 )引道 >導引孔 )〇型環 (( 閥座 )凸塊 單向閥 M318074 (9 3 0 )小孔徑 (9 3 2 )止逆球 (9 5 )活塞 (9 7 )握把 (9 3 1 )大孔徑 (9 4 )風嘴組 (9 6 )連管M318074 VIII. New description: [New technical field] Artificial 2 is a kind of anti-reverse valve seat of the pump. Especially in this case, it can be installed in the valve seat without the need of σ ultrasonic processing. Special technology, the path is in line with economic principles. [Prior Art] The Baizhi breast pump is attached to the cylinder (1) at one end as shown in Fig. Α and Β 1 ). The valve seat (9 2 ) with the air hole (9 2 0 ) is installed. 92) There is a check valve (93) at the end of the air hole (920), and a tuyere group (9 4) at the other end 5, and a piston (95) is slipped in the cylinder (9 1 ), and the piston ( 9 5) Connect a pipe (96), the pipe 6) freely protrudes to the other end of the cylinder (9 1 ), and then the outer end of the pipe (96) is locked with a grip (9 7). The grip (9 7 ) can be controlled by the official (9 6 ) to drive the piston (9 5 ) in the cylinder (g) to slide the plug (9 5 ) to control the change of the vapor red (g 1 ) internal gas volume. 'Through the check valve (9 3 ) and the wind nozzle group (9 4) to send the ancient pressure gas. m The conventional check valve (9 3 ) is mainly combined with the valve seat (9 2 ) by ultrasonic machining. The valve seat (9 2 ) is axially concentric with the air inlet (9 2 〇). There is a bump (9 2 1 )' the end face of the bump (9 2 1 ) is radially recessed with an approach channel (9 2 2 ) communicating with the air hole (9 2 ◦), and the check valve (9 3 ) has a through-passage The circular class hole, the small aperture of the class hole (9 5 M318074, the large aperture of the class hole (9 3 and the large aperture (9 3 1 ) can then be within the large aperture (9 3 1) 3 0) Connected to the cylinder (9 1 ) 1 ) is the connecting air hole (9 2 〇). When the bump (9 2 1 ) is penetrated into position, a non-reverse ball (9 3 2 ) is placed. As shown in the figure, the high-pressure gas pushes the anti-reverse ball (932) against the bump (921), so that the high-volume body sequentially passes through the small aperture (930), the large aperture (931), and the approach channel ( 92 2), the air hole (9 2 0 ) is formed by the angle of the wind nozzle group, and (9 4 ) is reached, and then please cooperate with the figure to see it, when it is empty/live at the base (9 5), The anti-reverse ball (9 3 2) will back pressure with a small closed aperture (93 〇), so that the anti-reverse effect can be achieved. = The straw is reciprocated by the piston, so that the pumping action can be continued. It is said that the one-way valve (9 3 ) and the valve seat (92) are manually formed by the shoulder, and the check valve (3) 3) and the valve seat (92) are manually combined, and then the two are combined by ultrasonic machining. In one, it not only increases the number of movements, but also accumulates working hours, so that the efficiency of the pump can not be improved, and the supersonic plus 4 pay attention to the yield is not cheap, it is difficult to increase the economic benefits. At present, processing technology cannot break through. With the structural design of the valve seat and the check valve of the conventional pump, the manufacturing cost is increased, and the efficiency cannot be improved. It is based on years of professional experience and experience. After continuous conceiving and research, it is the creation of this creation. [New content] The main content of the "Inflator valve seat of this pump" is that it is recessed in the outer periphery of the 6 M318074 valve seat - I & sk, the ball chamber of Beton and across the air hole, this valve The interior is loosely fitted with a stop plate, and the |«, ,, u ^ reverse film is placed across the air hole, and can move along the axial direction of the air hole in response to the air pumping action, and is used to open and close the air hole; The special structure of the seat and the silicon-filled slab of the anti-reverse film can save manufacturing man-hours and processes, so as to meet the principles of green, ring, 広Q丨, and W, and the novel functions, so the utility is greatly removed. The problem of poor structure, 砝 砝 砝 哒 哒 哒 哒 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为In order to enable the Beck Review Committee to further understand the structure, features and other purposes of the present work, the drawings of the preferred embodiment are described in detail as follows: [Embodiment] Please refer to Figure 2, II. Inflator system Including factory B, five A and five B, the creation ^ _ (1 〇), which has two ends and inner holes penetrating the two ends, and: the steam (10) rim is radially connected to the inner hole Assembling the hole (1 1 ); a valve seat (2 Q )' has an outer diameter just like that of the cylinder (i Q ) (10), so that it can be airtightly placed in the inner hole of one end of the cylinder (丄〇), and The κ cylinder (1 〇) assembly hole (1 1 ) can be connected, and the valve seat (20) is provided with a vent (2, 〇, 丄) hole (21) in the axial direction - the end is connected to the cylinder (1 〇), The other end is connected to the button hole (11), and the assembly of the air nozzle group (22) through the assembly hole (22) is arranged in the assembly hole (11) (2 ()) and the assembly hole is offset in the outer circumference (1 1 The position of the valve chamber is provided with a radial passage through the air hole (2 7 M318074 1 ) to (2 3 ). The valve chamber (23) protrudes from the end face of the cylinder (worker) with two rows of bumps. (2 3 Q ) and make the vent (2 丄) & ;_^. 3(^The bump (23()) is provided with a constant communicating milk hole (21), a guide channel (231) of the valve chamber (23), and an inner end of the valve chamber (23) close to the cylinder (1〇) and a bump (23〇) The interspersed with the anti-reverse film (2 4), the anti-reverse film (24) is a cross-sectional venting hole (2 1), so that the anti-reverse film (24) and the valve chamber (23) It can constitute the structure of the one-way valve; >: the cylinder head (3〇), which is locked at the other end of the cylinder (1Q), and is placed in the /flying cylinder (30) Hole (2) work); , ... piston seat ' is composed of piston (4 1 ) and 0 type ring (4 2), ^ plug (4 1) diameter is smaller than the inner hole of cylinder (1Q), this piston (41) Bu Zhou set the ring "2", and this ring type "2) can be airtightly sliding with the inner hole of the cylinder (1 inch); even e (5 〇), the inner end is screwed to the piston ( 4 1 ) end face, , (...the outer end is guided by the cylinder head (30) to the hole (31) and the shell is worn outside the cylinder (10); the S-shaped grip (6 Q) is locked in the pipe (5 Q ) The outer end, ^ grip (6Q) can drive the piston to the cylinder by the connecting pipe (5〇) (1 body = slip: 'the piston can be controlled to change the inside of the cylinder (ι)) The air nozzle group (22) of the valve seat (20) can send high-pressure gas M318074. This assembly is to insert a part of the valve seat (2 〇) into the steam red (1 Q) when assembling the valve seat (20). +, the valve chamber (23) corresponds to the assembly hole (χ1)' and then the check piece (24) is inserted into the valve chamber (23) from the self-assembly hole (丄丄3), and then The valve seat (2〇) is completely pressed into the inner hole of the π cylinder (10), and the tuyere group (2 2 ) can be assembled in the air hole (2 1 ) and the assembly hole (丄丄). Complete the assembly of the seat (2 〇) and the cylinder (1〇). • 々° Figure 4b and V(4) show that the high pressure gas pushes the thrust plate (24) against the bump when the air is pumped. (23〇), the high-pressure gas will be sequentially sent out from the air inlet (2 1 ), the valve chamber (23), the lead (23 1), the air outlet (21), and the tuyere (22). Read Figure 4A, 5a' and then 'When the piston is empty back', its anti-reverse film (2, 4) will back pressure the closed air hole (2 1) intake end, so that the effect of the anti-reverse can be achieved. Reciprocating action by the piston to facilitate subsequent pumping. It can be known that the creation only needs to process the valve seat (2〇) to form, so that the valve seat (20) has a valve chamber (23), and the matching thrust piece (24) is mounted on the diverting chamber (23). Medium, ie:: set: t ( 2 〇) has the function of a one-way valve. The improvement of the structure 2 of this creation requires separate processing of the one-way space, and the process of consolidating the second seat with the super-two-two This makes the creation naturally more convenient and faster than the creation of the tray ^3, it can make a revolutionary high-level one-in order to make production more efficient use of the industry, so 9 M318074 is economical. On the p"T: "The creation of this creation completely breaks through the reform of the structure of production. The production efficiency is low: the high-level creation of the technical concept of the question 7^ should be in accordance with the requirements of the patent application, application/application. Only the above is only The creation of the best---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- BRIEF DESCRIPTION OF THE DRAWINGS Figure 1A is a schematic cross-sectional view of a conventional inflator. Figure 1B is a schematic cross-sectional view of a conventional inflator when inflating. Figure 2 is an exploded view of the creation. Figure 3 is a schematic diagram of the three-dimensional combination of the creation. This is a cross-sectional view of the longitudinal section of the creation of the valve chamber. Figure 4B is the transverse section of the creation along the valve chamber along the valve chamber (four) surface of the creation. Figure 5B is the creation of the air. Along the valve chamber ^ [Main component symbol description] & cross section schematic diagram (1〇) cylinder (2 0 ) valve seat (2 2 ) tuyere group (2 3 0 ) bump (2 4 ) anti-reverse film (3 0 ) steam cap (41) piston (5 0 ) connecting pipe (60) grip (91) cylinder (9 2 〇) vent (9 2 2 ) approach (1 (2 (2 (4) assembly hole ^ vent > valve chamber 1) approach channel > guide hole) 〇 ring (( seat) bump unidirectional Valve M318074 (9 3 0 ) small aperture (9 3 2 ) anti-reverse ball (9 5 ) piston (9 7 ) grip (9 3 1 ) large aperture (9 4 ) tuyere group (9 6 )