200925419 九、發明說明： 【發明所屬之技術領域】 本發明係有關於一種打氣裝置，特別是使用於自行車之輪 胎充氣，以及避震器充氣用途之高、低壓雙用式，同時亦可使 • 用於美式與法式氣嘴之多功能攜帶型打氣裝置者。 【先前技術】 ® 攜帶型之自行車用打氣筒，主要為騎乘路途中如遇到胎壓 不足或調整避震器壓力時，可便於立即進行充氣之用途；故依 其針對充氣對象組件不同，可分為高壓式及低壓式，高壓式主 要為針對避震器結構打氣之緩衝壓力調整，低壓式則為針對輪 胎結構打氣之胎壓調整。 以輪胎之胎壓調整而言，由於市面上常用之輪胎充氣氣嘴 又有美式及法式的區分，因此打氣筒之充氣結構亦因而配合其 Φ區分為美式及法式兩種打氣氣嘴；消費者因使用輪胎的喜好而 進行更換時’往往需考量氣嘴規格而無法任意更換輪胎，或者 屑同時備有美式及法式兩種打氣筒以因應，於使用上相當不 便’為能符合市場需求’近年來業界則朝向可同時針對美式及 法式輪胎氣嘴進行充氣的打氣赌構，以提高產品實用性及價 值性。 按，習知可切換美式及換式兩種打氣嘴之充氣結構(別）， 5 200925419 如國内第88213992號發明專利所揭露之「可自動選擇美式嘴 或法式嘴之充氣裝置頭部結構」，該結構包含有：一殼體，具 有-長形容室’該容室-端呈開放狀，另一端具有一直通外界 .之姆口 ’周壁上具有—進氣口 ；—彈性塊’設於該容室稍 應該啣套口一端，具有一由對應該啣套口處凹入之大徑孔，及 一由該大徑孔底面貫穿彈性塊之小徑孔；一位移件，呈長形 體，容置於該容室内，可於該容室内沿長軸向位移，其内端保 ❾持與該彈性塊抵接，外端概位於該容室開放端；該位移件具有 -與該彈性塊之小觀對合之貫孔，及至少—由周面連通至該 貫孔之導氣孔；一齒輪，樞設於該位移件外端；一滑動件，具 有-抵壓體’位在該位移件之貫孔内，可沿該貫孔之長抽向位 移；自該抵壓體對應該位移件外端一端向外延伸一柔韌條，該 柔韌條近尾端部份設有可與該齒輪嚙接之齒排；一彈性件，一 端抵於該殼體，以另一端將該滑動件抵往該啣套口方向；以及 β 一扳柄，樞設於該殼體之對應該容室開放端處，具有一第一抵 部及一第二抵部’該第一抵部與扳柄樞軸之距離小於該第二抵 部與同樞轴之距離’該扳柄可於一待用位置及一使用位置間樞 轉，且於前述二位置時分別以該第一抵部及第二抵部抵壓該位 移件外端；該扳柄具有一與該齒輪嚙接之蘇形齒排，可於扳柄 樞轉時驅動該齒輪。 【發明内谷】（所欲解決之技術問題） 6 200925419 上述結構中’係提供一種可自動對應閥嘴型式而作動之充 氣裝置頭部構造’係於該殼體之容室一端設該啣套口，容室内 對應喻套口一端設具有魚眼孔般穿孔之該彈性塊，以穿孔大徑 端對合該啣套口；容室内另有該位移件，内端抵於彈性塊，外 端概位於容室呈開放之另端’具有該彈性塊穿孔小徑端對合之 該貫孔，及自周面連通至貫孔之導氣孔；該滑動件概由位於貫 孔内之該減體，及延輕貫孔外之該_條構成，該柔勤條 ❹尾端部份設有可與樞設在位移件外端之齒輪嗔接之齒排，又滑 動件受該彈性件抵往位移件内端；該殼體於容室開放端處插設 可缝轉狀贿柄；藉由上述結構錢到可自轉應法式 及美式氣嘴之功效者。 惟’該、轉鋪露有断氣航嘴着之騎結構，並未 揭露有關高、健可共用之相_構；故本案發明人係提供一 種具有高、低壓切換以因應輪胎及避震器之充氣用途，另針對 氣嘴規格的不同，同時又具有美式及法式兩種氣嘴之可充氣功 此者’以及可添設簡易工具組之打氣筒結構。 (解決問題之技術手段） •植於此，本發崎揭露自行車之打綠置，主要包含有 .-本體’其内形成有貫通兩侧預設面之_容室；—打氣組， 係設於該本體之預設侧面上，於該管體内作線徑位移之一充氣 閥組’係將該管體内部區隔為二打氣室；一第一氣闕組，立且 有一第-氣閥，係將該容室區隔為一第一氣室及一第二氣室， 7 200925419 及設於該本體與該管體接設呈單向貫通之一入氣孔，及設於該 本體與管雜設並無人氣關單向貫狀氣孔= 該第二氣室係與該氣嘴部相連通；藉此，可同時具有高壓及低 壓兩種充氣魏，除了可對輪胎触健充氣外，亦可對自行 _車别叉避震器及後避震進行高壓充氣之緩衝調整。 (對照先前技術之功效） ▲本發明之主要目㈣在提供—種自行車之打氣裝置，係具 有商壓及低壓兩種充氣功能’除了可對輪胎施以低I充氣外， 亦可對自行車前叉避震器及後避震進行高壓充氣之緩衝調整。 本發明之次-目的即在提供—種自行車之打氣裝置係利 用II合結構配合旋轉驅動進而產生線徑方向推頂之設計，以應 用於美式氣嘴規格之充氣。 本發明之再-目的即在提供一種自行車之打氣裝置係利 Μ輪結構配合___產生馳方向鍵之設計，以應 ❹用於法式氣嘴規格之充氣。 本發明之更-目㈣在提供—種自行車之打氣裝置，其具 有工具組添餅域餘魄計，雜供可糊轉之應用， 以增進產品之實雜、附加價值及市場競爭力。 【實施方式】 首先明參照第-圖至第三圖，本發明所提供之一種自行車 之打氣裝置，其主要包含有：一本體（10)、設於該本體（10)一 8 200925419 侧之一打氣組（20)、與設於該本體（1〇)内之一第一氣閥組(3〇) 及一鎖定組(40)、以及設於該打氣組(2〇)一側之一第二氣閥組 (50)。 . 該本體（10)，為内形成有貫通兩侧預設面之一容室（π)， •並使其一侧設為一氣嘴部（12);該氣嘴部(12)外緣套設有一套 蓋（13)，該套蓋（13)中央設有貫通狀之一通氣孔(131); 一封蓋 (14)，係設於該容室（11)另一側，以有效封閉該容室〇〗）；該 封蓋（14)預設部位設有貫通狀之一通氣孔（141)。 該打氣組(20)，為具有貫通狀之一管體(21)，係設於該本 體（10)之預設侧面上，於該管體(21)内作線徑位移之一充氣閥 組(22)，係將該管體(21)内部區隔為一前打氣室（211)及一後打 氣室（212); —唧筒件(23)，其容伸於該管體(21)内之一端設有 一閥體(24),另端設有一握把（25);該後打氣室（212)係以該管 體（21)後段部位，及設於該管體(21)後端緣上之一封蓋所 共同形成之封閉容室。 1 該第一氣閥組(30)，其具有一第一氣閥（31)，係將該本體 (ίο)之容室（11)區隔為一第一氣室（111)及一第二氣室（112)， 該第一氣閥(31)係為套設於該第二氣室（112)内呈具容室之筒 狀，並可於該第二氣室（112)内作線徑位移；該第一氣閥（31)内 具有容室係連通至該氣嘴部（12); —入氣孔(32)，設於該本體 (10)與該管體（21)接設相對部位且呈貫通狀，為該第一氣室 (111)經由該入乳孔（32)流入該管體（21)之單向孔；一出氣孔 (33) ’設於該本體（1〇)與管體(21；)接設相對部位並與該入氣孔 200925419 (32)同侧呈貫通狀’為鮮體⑵）經由該出氣孔⑶)流入該第 一氣室（112)之單向孔，同時該第二氣室（u幻係與該氣嘴部（12) 相連通，且令爾城室(2⑴與各該丨、人氣孔⑽(33)相互 •連通，該第一氣閥（31)於該出氣孔（3丨）相對應之部位設有一通 .孔(311)，係與該第一氣閥（Μ)内之容室相連通；一第一彈性件 (34)，係為塑性材質，設於該第一氣閥（31)及該套蓋〇3)間， 提供該第一氣閥（31)—回復彈力，其中央設有貫通狀之一通氣 ❹孔(3〗1) ’並與各該第一氣閥（31)内之容室及套蓋（13)之通氣孔 (131)相連通，該第一彈性件（34)其一端抵接於該第一氣閥 (31)，另端則設有凹槽狀之一接設槽(341)，以與一氣嘴件(6〇) 接設，該入氣孔(32)内設有一單向閥組(321);該出氣孔(33)内 設有一單向閥組(331)。 該鎖定組(40)，係設於該容室（11)内，其具有一頂抵件 (41)，其一端緣設有朝該氣嘴部（12)方向容伸之一桿部（411)， 另端則設有一第一嚯齒件(412)，另端該桿部（411)設有可與該 ❹氣嘴件(6.0)相抵接之一推抵部（413);該頂抵件(41)中段預定部 位設有徑向延伸預設高度之一凸緣(414); 一凸輪件(42)，係樞 設於該第一氣室（111)内並可於其内作旋轉；一第二嚆齒件 (421)，設於該凸輪件(42)上可與該第一嚅齒件(412)相噶合作 動並可與該凸輪件(42)作同步旋轉；該凸輪件(42)係以其輪靡 形狀之尺寸差異’於進行旋轉動作時而有效推抵該第一氣閥（31) 朝該氣嘴部（12)作線徑位移；一旋把(43)，係設於該本體(1〇) 之一侧，並與該凸輪件(42)共同樞設於同一樞接點，提供一驅 200925419 ❹ 動而與該凸輪件(42)同步旋轉；一第二彈性件(44)，其一端抵 接於該凸緣(414)，另一端則抵接於該第一氣閥（31)内之容室底 緣處’以提供該頂抵件(41)朝該第一氣室（111)位移一回復彈 •力；該桿部(411)係由該第一氣室（111)延伸並依串設於各該第 .一氣閥（31)、一第二彈性件(44)、以及一第一彈性件(34)内。 該第二氣閥組（50)，係設於該管體（10)之侧緣預設部位， 並與該後打氣室（112)相連通；一喷氣管(51)，其一端設有一喷 氣頭(52)，另一端則以一第二氣閥（53)與該管體(1〇)相接；該 第二氣閥(53)係為單向閥，提供該後打氣室（112)之氣體經流該 第一氣閥(53)進入該喷氣管(51)，而由該喷氣頭(π)流出；另 使該第二氣閥（53 )另一端進一步則以一鎖閉件(54)接設於該封 蓋(26)側緣’與該管體(ig)相接並形成連通流道；該第二氣間 (53)係具有貫通至射氣f⑽内之—第―流通孔⑽）；該鎖 ο 才1件(54)係具有至少_第二流通孔(541)，提供該後打氣室（ία) 内氣體流動至該第一流通孔(531)之部位。 藉由上述構件，可同時具有高壓及低壓兩種充氣功能、美 ‘打氣嘴共用、且具有工具組提供簡易維修之多功能攜帶 達成解本發明構造特徵、運用技術手段及所預期 成之力效’雜本發.用方式加崎述如下： 本發明進域胎紐之健打氣 請參照第四圖至第五圖，於充氣時，將該⑽ (21)後方料，频域幽 11 200925419 , 大，而使氣體持續由該通氣孔（14ι)進入該第一氣室（111)，通 過該出氣孔(33)及其内之單向閥（331)而流入該前打氣室（211) 内，使内外壓力維持平均；於打氣時，則將該唧筒件(23)往該 •管體(21)前方推移，則該前打氣室（211)氣壓變大、外部氣壓較 -小’而使氣體持續由該入氣孔(32)及其内之單向閥（321)進入該 第二氣室（112)，接著經流該通氣孔(311)進入該第一氣閥（31) 内部容室，最後通過該第一彈性件(34)中央間隙而由該氣嘴部 ^ (12)喷出。 本發明於進行輪胎充氣為美式氣嘴（61)之規格使用時，請 參照第六圖至第七圖，首先將美式氣嘴（61)容設於該接設槽 (341)内，並該旋把(43)則呈與該管體(21)平行之狀態；於進行 充氣前’則須先將該美式氣嘴(61)穩固定位於該氣嘴部（12)， 此時則將該旋把(43)旋至與該管體（21)呈垂直狀態，該凸輪件 (23)及其上之該第一嗓齒件(431)則亦同步旋轉，以致於該第二 囉齒件(431)與該第一嚙齒件(412)相咬合而將該頂抵件(41)朝 ❹該氣嘴部02)作線徑位移，進而該推抵部(413)抵磨該美式氣嘴 (61)呈開通狀態，則可進行充氣。當該旋把(43)旋回與該管體 (21)呈平行狀態時，該第二彈性件（44)則推抵該第一氣閥（31) 回復，亦同時將該頂抵件(41)復歸。 本發明於進行輪胎充氣為法式氣嘴(62)之規格使用時，請 參照第八圖至第九圖，首先將法式氣嘴（62)容設於該接設槽 (341)内，使其氣嘴頂緣抵靠於該推抵部（413)呈開通狀態，並 該旋把(43)則呈與該管體(21)平行之狀態；於進行充氣前，則 12 200925419 須先將該法式氣嘴（62)穩固定位於該氣嘴部（12)，此時則將該 旋把(43)旋至與該管體(21)呈垂直狀態，該凸輪件(43)則亦同 步旋轉，利用其輪靡形狀之尺寸差異，於進行旋轉動作時而有 '效推抵該第一氣閥（31)朝該氣嘴部（12)作線徑位移，並同時擠 壓該第一彈性件（34)變形而使該接設槽（341)之内緣緊迫於該 法式氣嘴(62)外徑緣而達到定位，則可進行充氣；當該旋把(43) 旋回與該管體（21)呈平行狀態時，各該第一、第二彈性件 ❹（34)(4幻則同時推抵該第一氣閥（31)回復原位，並使其接設槽 (341)恢復原狀，亦同時將該頂抵件(41)復歸。 本發明進行避震器充氣之高壓切換動作，請參照第十圖至 第十二圖’其中第十一圖各該第二氣閥⑸)及閉鎖件⑽兩者 間所設置之各該第一、第二流通孔（531)(541)呈不連通狀態， 則該後打亂室（212)之氣流則無法通過至該嘴氣管（51)，此時係 可為健打氣使用；當使用於高壓打氣時，則係將該第二氣闕 組(50)旋一預設角度，此時各該第一、第二流通孔（531)(541) β兩者相對應呈流通狀態’如第十二圖所示，則由該後打氣室（212) 的氣流則可通過各該第一、第二流通孔（531)(541)，最後經由 該喷氣管(51)並於該喷氣頭(52)喷出充氣。 藉以旋轉該第一氣閥（53)，使各該閉鎖件(54)及第二氣閥 (53)兩者係以相互間旋轉位移，藉以各該第一、第二流通孔 (531)(541)相互對位與否，而產生連通及不連通之變化，達到 高、低壓氣流流道鎖閉之切換效果。 本發明高壓打氣動作，其氣體流向說明，請參照第十三圖 13 200925419 至第十四圖，於進行高壓打氣時，係預先將該第二氣閥組(5〇) 旋轉一預定角度’切換各該第一、第二流通孔（531)(541)呈流 通狀態；於充氣時，將該唧筒件(23)往該前打氣室（211)推進， •則該後打氣室（212)内氣壓變小、外部氣壓較大，而使氣體持續 •由該封蓋(26)間隙進入該後打氣室（212)並充滿，受擠壓之該前 打氣室（211)内氣體則由該出氣孔流出；於打氣時，將該哪筒件 (23)往該封蓋（26)方向拉移，則該後打氣室（212)内氣壓受擠壓 ,而由該閉鎖件（54)之該第二流通孔（541)進入該第二氣閥（53) 之該第一流通孔(531)，到達該喷氣管(51)，最後由該喷氣頭（52) 流出而達到高壓充氣之效果。 本發明係利用該第二氣閥組（50)以旋轉動作，使各該第 一、第一流通孔(531)(541)呈流通或不流通之狀態，而達到高、 低壓充氣之切換使用，操作上及使用上相當便利，於低壓充氣 時可作為自行車輪胎或其他組件之充氣，於高壓充氣時則可作 為自行車避震器或其它組件之充氣。 象為因應美式及法式氣嘴規格可共用，本發明於使用於美式 氣嘴（61)規格時，該鎖定組(4〇) —方面係利用嚷合設計使該頂 抵件朝該氣嘴部（12)方向產生線徑位移，而有效推頂該美式氣 嘴（61)，另一方面則以該凸輪件(42)其輪廓形狀之尺寸差異， 以旋轉動作而有效推抵該第一氣閥（31)朝該氣嘴部（12)作線徑 位移，穩固夾持該美式氣嘴(61)，以便於進行充氣；另外，於 使用於法式氣嘴(62)規格時，則將法式氣嘴（62)推頂至該頂抵 件（41)使其氣嘴呈開通充氣狀態，再以旋轉動作而有效推抵該 14 200925419 第-氣閥（31)朝該氣嘴部⑽作線徑位移 ，穩固夹持該法式氣 嘴(62)，即可進行充氣。 清參照第十五圖至第十六圖，係為本發明之另一實施例， 其中該打氣組(20)後端延伸於該管體（1〇)外之部位 ，進一步包 -含有一工具組(70);該唧筒件(23)係為具容室之筒狀體；該握 把（25)係為具容室之座體；該工具組(70)係設於各該唧筒件（23) 及握把(25)之容室空間内；一套接件(71)，其下方為由該握把 ❾（25)中央朝該該唧筒件(23)内部空間延伸之一套桿(711)，上方 則為一接頭（712);若干工具（72)，係组設於該握把(25)之容室 空肋’各該Ji具⑽其-端齡別可與該接頭(712)相組接定 位，該握把(25)係可為分離式設計，係具有與該啊筒件(23)相 接k之第套座（251)，以及與該第一套座(251)相組接之一 第二套座(252)，各該第一、第二套座(251)(252)内部共同形成 可谷置各該工具組（70)之容室空間。 本發明之該工具組（70)添設於充氣該握把（25)内設計，係 ❹提供可維修之顧，縣途中遇及狀況時，可作簡單的維 修動作，使騎乘活動能持續而不掃興，故極具使用便利性，得 以增進產品之實用性、附加價值及市場競爭。 综合上述，本發明所揭露之「自行車之打紐置」，係提供 -種可作高、低壓充氣魏使用，且可_於 趣 規格’同時又具㈣便虹絲轉功能之鱗斯錄置， 其具有多項功能之附加價值，有效減少消費者須採講多樣工具 之情形，而獲致-實用性高之打氣裝置，俾使整體確具產業^ 15 200925419 用性及成本效益’且鶴成結構又未曾見於諸書刊或公開使 用誠符合新型專利申請要件，懇請狗局明鑑，早日准予專 利’至為感禱。 需陳明者，以上所述75是本發明之具體實_及所運用之 2術原理’若依本剌之構想所作之改變，其職生之功能作 仍未超出綱書及圖式所涵蓋之精神時，均應在本發明之範 圍内，合予陳明。 ❹ ❹ 16 200925419 【圖式簡單說明】 第一圖為本發明一較佳實施例之立體分解圖。 第二圖為本發明一較佳實施例之立體分解圖。 .第三圖為本發明一較佳實施例之平面剖視圖。 第四圖為本發明一較佳實施例之低壓打氣使用狀態圖一。 第五圖為本發明一較佳實施例之低壓打氣使用狀態圖二。 第六圖為本發明一較佳實施例之美式氣嘴使用狀態圖一。 ❿ 第七圖為本發明一較佳實施例之美式氣嘴使用狀態圖二。 第入圖為本發明-較佳實_之法式氣嘴使用狀態圖一。 第九圖為本發明-錄實_之法錢嘴使綠態圖二。 第十圖為本伽-較佳實制之高_換狀態圖一。 第十-圖為本發明-較佳實施例之高壓切換使用狀態圖二。 第十二圖為本發明一較佳實施例之高壓切換使用狀態圖三。 第十三圖為本發明一較佳實施例之高壓打氣使用狀態圖一。 第十四圖為本發明一較佳實施例之高壓打氣使用狀態圖二。 ❿帛十五圖為本發明另-實細之立體分解示意圖。 第十八圖為本發明另—較佳實施例之局部剖視圖。 17 200925419 【主要元件符號說明】 [本發明] 本體 (10) 鎖定組 容室 (11) 頂抵件 第一氣室 (111) 桿部 第二氣室 (112) 第一嚅齒件 氣嘴部 (12) 推抵部 套蓋 (13) 凸緣 通氣孔 (131)(141)(311) 凸輪件 封蓋 (14)(26) 第二嚅齒件 打氣組 (20) 旋把 管體 (21) 第二彈性件 前打氣室 (211) 第二氣閥組 後打氣室 (212) 喷氣管 充氣閥組 (22) 喷氣頭 唧筒件 (23) 第二氣閥 閥體 (24) 第一流通孔 握把 (25) 鎖閉件 第一套座 (251) 第二流通孔 第二套座 (252) 喷嘴件 第一氣閥組 (30) 美式氣嘴 第一氣閥 (31) 法式氣嘴 入氣孔 (32) 工具組 單向閥組 (321)(331) 套接件 出氣孔 (33) 套桿 第一彈性件 (34) 接頭 接設槽 (341) 工具 \ly \—/ 12 3 4 \iy 1 Xu/ ΧΛ—y \)/ Niy \)/ 11 N)y 1A \ly \iy NX—/ \ly \ly rL lx 1x 1x ix 1x OAW oo .4* nu 1X oo oo AA nu 11 ox^ o IX 44444444445555 5 5 5 6 6 6 7 7 7 7 7 /IV /fv Γν Γν κίν x(v Γν /IV Γ- xiv /IV Γν /IV /ίν /IV Γν /(X /IV /(V κ(\ /IV /IV /(\ /tv xly \ly x)y \ly 12 3 4 \ly 11 0X0 N)x 2 18200925419 IX. Description of the Invention: [Technical Field] The present invention relates to a gas pumping device, in particular, a tire for inflating a bicycle, and a high-pressure and low-pressure dual-purpose type for a shock absorber, and also capable of A multi-functional portable air pump for American and French air nozzles. [Prior Art] ® Portable bicycle air pump, which is mainly used for the purpose of inflating immediately when the tire pressure is insufficient or the shock absorber pressure is adjusted during riding. Therefore, depending on the components to be inflated, It can be divided into high pressure type and low pressure type. The high pressure type mainly adjusts the buffer pressure for the structure of the shock absorber, and the low pressure type adjusts the tire pressure for the tire structure. In terms of tire tire pressure adjustment, since the tire inflation nozzles commonly used in the market have American and French distinctions, the inflatable structure of the pump is thus divided into two types of air nozzles: American and French; When replacing with the preference of the tires, it is often necessary to consider the specifications of the nozzles and it is not possible to change the tires at will, or the chips are equipped with both American and French inflators, which are quite inconvenient to use in order to meet the market demand. In the industry, it is aimed at inflating gambling that can simultaneously inflate American and French tire nozzles to improve product usability and value. According to the conventional design, the inflatable structure of the two types of air nozzles can be switched between the US and the two types of air nozzles, which are disclosed in Japanese Patent No. 88213992, which can automatically select the head structure of an inflatable mouthpiece of a US or French mouth. The structure comprises: a casing having a long-shaped chamber. The chamber-end is open-shaped, and the other end has a through-out port. The peripheral wall has an air inlet; the elastic block is disposed at The chamber should have one end of the sleeve mouth, and has a large diameter hole which is recessed corresponding to the mouth of the sleeve, and a small diameter hole which penetrates the elastic block from the bottom surface of the large diameter hole; a displacement member is an elongated body. The displacement is carried in the chamber, and is displaced along the long axis in the chamber, the inner end of the chamber is held in contact with the elastic block, and the outer end is located at the open end of the chamber; the displacement member has - and the elastic block a small view of the intersecting hole, and at least - an air guiding hole connected to the through hole by the circumferential surface; a gear pivotally disposed at an outer end of the displacement member; and a sliding member having a - pressing body positioned at the displacement The through hole of the piece can be displaced along the length of the through hole; corresponding to the pressed body A flexible strip extends outwardly from one end of the outer end of the displacement member, and the proximal end portion of the flexible strip is provided with a tooth row engageable with the gear; an elastic member having one end abutting the housing and the other end of the sliding member Abutting the direction of the sleeve opening; and a β-trigger pivotally disposed at an open end of the housing corresponding to the housing, having a first abutting portion and a second abutting portion The pivot distance is smaller than the distance between the second abutting portion and the same pivot axis. The trigger can be pivoted between a standby position and a use position, and the first abutting portion and the second portion are respectively used in the two positions. The abutting portion presses against the outer end of the displacement member; the trigger has a serrated tooth row that meshes with the gear to drive the gear when the trigger is pivoted. [Inventive Inner Valley] (Technical Problem to be Solved) 6 200925419 In the above structure, 'providing an inflator head structure that can be automatically operated corresponding to the valve tip type' is provided at one end of the housing of the housing The elastic chamber of the mouth of the mouth is provided with a fisheye hole perforated at one end of the mouth, and the large diameter end of the hole is matched with the mouth of the sleeve; the displacement piece is further provided in the chamber, and the inner end is opposite to the elastic block, and the outer end is The opening is located at the other end of the chamber, the through hole having the small diameter end of the elastic block, and the air guiding hole communicating from the circumferential surface to the through hole; the sliding member is substantially the lower body located in the through hole And extending the _ strip outside the through hole, the end portion of the soft strip is provided with a tooth row that can be spliced with a gear pivotally disposed at an outer end of the displacement member, and the sliding member is biased by the elastic member The inner end of the displacement member; the housing is inserted into the open end of the chamber to be sewable and brittle; and the structure is used to convert the function of the French and the American nozzle. However, it is not necessary to disclose the structure of the high and healthy joints. Therefore, the inventor of the present invention provides a high and low pressure switch to respond to tires and shock absorbers. Inflatable use, in addition to the different specifications of the nozzle, at the same time, it has the inflatable function of both American and French nozzles, and the pump structure that can be added with the simple tool set. (Technical means to solve the problem) • In this case, the hairpin reveals the greening of the bicycle, which mainly includes the .-body's body with a pre-opening chamber on both sides; On the preset side of the body, one of the wire diameter displacements in the tube body is to divide the inner portion of the tube into two air chambers; a first air group, and a first gas The valve is defined as a first air chamber and a second air chamber, 7 200925419 and an air inlet hole disposed in the body and the tube body, and is disposed on the body The pipe is not popular, and the one-way air hole is connected. The second air chamber is connected to the air nozzle portion; thereby, both the high pressure and the low pressure can be simultaneously inflated, except that the tire can be inflated. It can also adjust the buffer of high pressure inflation for the self-vehicle fork shock absorber and the rear suspension. (Compared with the efficacy of the prior art) ▲ The main purpose of the present invention (4) is to provide a bicycle air pumping device which has two kinds of inflation functions of commercial pressure and low pressure 'in addition to the low I inflation of the tire, and also the front of the bicycle The fork shock absorber and the rear suspension are used for buffer adjustment of high pressure inflation. The second object of the present invention is to provide a bicycle air-inflating device which utilizes a II-fit structure and a rotary drive to generate a wire-diameter ejector design for use in the inflation of the American air nozzle. A further object of the present invention is to provide a bicycle air pumping device that is designed to cooperate with the ___ to generate a directional key to be used for inflation of a French air nozzle. The invention further provides a bicycle air pumping device, which has a tool group and a cake waste field, and the miscellaneous supply can be modified to enhance the product's miscellaneous, added value and market competitiveness. [Embodiment] Referring to the first to third figures, a bicycle air pumping device provided by the present invention mainly comprises: a body (10) disposed on one side of the body (10)-8; a pumping unit (20), a first valve group (3〇) and a locking group (40) disposed in the body (1〇), and one of the sides of the pumping unit (2〇) Two gas valve group (50). The body (10) is formed with a chamber (π) passing through a predetermined surface of both sides, and has one side of the nozzle portion (12); the outer edge of the nozzle portion (12) a cover (13) is provided, and a vent hole (131) is formed in the center of the cover (13); a cover (14) is disposed on the other side of the chamber (11) to effectively close the cover The chamber 〇 〗 〖;; the cover (14) preset portion is provided with a through hole vent (141). The air pumping group (20) is a tubular body (21) having a through shape, which is disposed on a predetermined side of the body (10), and is an inflation valve group in which the wire diameter is displaced in the pipe body (21). (22), the inner portion of the tubular body (21) is divided into a front air chamber (211) and a rear air chamber (212); a cylindrical member (23) that is accommodated in the tube body (21) One end is provided with a valve body (24), and the other end is provided with a grip (25); the rear air chamber (212) is a rear portion of the tubular body (21), and is disposed at a rear end edge of the tubular body (21). A closed chamber formed by a cover on the top. 1 The first gas valve group (30) has a first gas valve (31), which partitions the chamber (11) of the body into a first gas chamber (111) and a second a gas chamber (112), the first gas valve (31) is sleeved in the second gas chamber (112) and has a cylindrical shape with a chamber, and can be lined in the second gas chamber (112) The first air valve (31) has a chamber connected to the air nozzle portion (12); and an air inlet hole (32) disposed on the body (10) opposite to the tube body (21) The portion is in a through shape, and is a unidirectional hole in which the first air chamber (111) flows into the tube body (21) through the milk inlet hole (32); an air outlet hole (33) is disposed on the body (1〇) a directional hole that is connected to the pipe body (21;) and flows into the first air chamber (112) through the air outlet hole (3) through a hole-like portion (the fresh body (2)) on the same side as the air inlet hole 200925419 (32) At the same time, the second air chamber (u phantom system is in communication with the air nozzle portion (12), and the first city valve (2(1) and each of the 丨, the vent hole (10) (33) are connected to each other, the first air valve ( 31) a through hole (311) is provided at a portion corresponding to the air outlet (3丨), and the first air valve is The first elastic member (34) is a plastic material disposed between the first air valve (31) and the cover 〇3) to provide the first air valve (31) )—Resilience of the elastic force, which is provided with a ventilation vent (3 1 1) in the center and connected to the vents (131) of the chamber and the cover (13) of each of the first air valves (31) The first elastic member (34) has one end abutting against the first air valve (31), and the other end is provided with a groove-shaped connecting groove (341) for contacting a gas nozzle member (6〇). Connected, the air inlet hole (32) is provided with a one-way valve group (321); the air outlet hole (33) is provided with a one-way valve group (331). The locking group (40) is disposed in the chamber (11), which has a top abutting member (41), one end edge of which is provided with a rod portion (411) extending toward the nozzle portion (12), and the other end is provided with a first claw member (412). The other end of the rod portion (411) is provided with a pushing portion (413) which can be abutted against the gas nozzle member (6.0); a predetermined portion of the middle portion of the top abutting member (41) is provided with a radially extending preset One of the height flanges (414); a cam member (42) pivotally disposed within the first air chamber (111) and rotatable therein a second molar member (421) disposed on the cam member (42) for cooperating with the first jaw member (412) and for synchronous rotation with the cam member (42); the cam member (42) Depending on the size difference of the rim shape, the first gas valve (31) is effectively pushed against the wire mouth portion (12) when the rotation operation is performed; a knob (43) is It is disposed on one side of the body (1〇) and is pivotally disposed at the same pivotal point with the cam member (42) to provide a drive 200925419 to rotate synchronously with the cam member (42); a second The elastic member (44) has one end abutting the flange (414) and the other end abutting at the bottom edge of the chamber in the first gas valve (31) to provide the abutting member (41) toward The first air chamber (111) is displaced by a returning force; the rod portion (411) is extended by the first air chamber (111) and arranged in series with each of the first air valve (31), a second The elastic member (44) and a first elastic member (34). The second gas valve group (50) is disposed at a predetermined portion of a side edge of the pipe body (10) and communicates with the rear air plenum (112); a jet pipe (51) having a jet at one end thereof The head (52) is connected to the tube body (1〇) by a second air valve (53); the second air valve (53) is a one-way valve, and the rear air chamber (112) is provided. The gas flows into the gas pipe (51) through the first gas valve (53), and flows out from the gas jet head (π); and the other end of the second gas valve (53) is further a lock member ( 54) a side edge of the cover (26) is connected to the tube body (ig) to form a communication flow path; the second air chamber (53) has a through-flow to the ejector f (10) The hole (10)); the lock ο only has a member (54) having at least a second flow hole (541) for providing a portion of the gas in the rear air plenum to flow to the first flow hole (531). With the above-mentioned components, it can simultaneously have two kinds of inflation functions of high pressure and low pressure, and the utility model has the utility of the utility model, and the utility model has the multifunctional carrying of the tool group to provide simple maintenance, and realizes the structural features, technical means and expected effects of the invention. 'Miscellaneous hair. Use the method to add the following as follows: The health of the invented tires of the invention, please refer to the fourth to fifth figures. When inflating, the (10) (21) rear material, frequency domain 幽11 200925419, Large, and the gas continues to enter the first air chamber (111) from the vent hole (14), and flows into the front air chamber (211) through the air outlet hole (33) and the one-way valve (331) therein The internal and external pressures are maintained at an average; when the air is blown, the cylindrical member (23) is pushed forward of the tubular body (21), and the front air chamber (211) has a higher air pressure and the external air pressure is smaller than - The gas continues to enter the second air chamber (112) from the air inlet hole (32) and the one-way valve (321) therein, and then enters the inner chamber of the first air valve (31) through the vent hole (311). Finally, it is ejected from the nozzle portion (12) through the central gap of the first elastic member (34). When the tire is inflated into the specification of the American air nozzle (61), please refer to the sixth to seventh figures, firstly, the American air nozzle (61) is accommodated in the connecting groove (341), and The knob (43) is in a state parallel to the tubular body (21); before the inflation is performed, the American air nozzle (61) must be firmly fixed to the nozzle portion (12), and the The knob (43) is screwed to be perpendicular to the tube body (21), and the cam member (23) and the first jaw member (431) thereon are also rotated synchronously, so that the second jaw member (431) engaging with the first rod member (412) to linearly displace the abutting member (41) toward the nozzle portion 02), and the pushing portion (413) abuts the American nozzle (61) When it is turned on, it can be inflated. When the knob (43) is rotated back in parallel with the tube body (21), the second elastic member (44) is urged against the first air valve (31) to return, and the top member (41) is simultaneously ) Return. In the present invention, when the tire inflation is used as the specification of the French air nozzle (62), please refer to the eighth to ninth drawings, firstly, the French air nozzle (62) is accommodated in the connection groove (341), so that The top edge of the gas nozzle abuts against the pushing portion (413), and the knob (43) is in a state parallel to the tube body (21); before inflating, 12 200925419 The French air nozzle (62) is stably fixed at the air nozzle portion (12), and at this time, the rotary handle (43) is rotated to be perpendicular to the tubular body (21), and the cam member (43) is also rotated synchronously. By using the difference in the size of the rim shape, when the rotating motion is performed, the first air valve (31) is axially displaced toward the air nozzle portion (12), and the first elastic force is simultaneously squeezed. The member (34) is deformed such that the inner edge of the connecting groove (341) is pressed against the outer diameter edge of the French air nozzle (62) to be positioned, and then inflated; when the knob (43) is rotated back to the tube body (21) In the parallel state, each of the first and second elastic members 34 (34) simultaneously pushes the first gas valve (31) back to the original position, and restores the connection groove (341). Originally, it will also The top abutting member (41) is reset. For the high-pressure switching action of the shock absorber inflation, please refer to the tenth to twelfth drawings, wherein the second air valve (5) and the blocking member (10) are in the eleventh figure. When the first and second flow holes (531) (541) provided between the first and second flow holes (541) are in a non-connected state, the airflow of the rear scrambling chamber (212) cannot pass to the mouth air pipe (51). When used for high-pressure airing, when the high-pressure air is used, the second air-steam group (50) is rotated by a predetermined angle, and at this time, each of the first and second flow holes (531) (541) β Corresponding to the flow-through state, as shown in Fig. 12, the airflow from the rear air-entraining chamber (212) can pass through the first and second flow holes (531) (541), and finally through the air-jet tube ( 51) and inflating the jet head (52). By rotating the first air valve (53), each of the blocking member (54) and the second air valve (53) are rotationally displaced from each other, whereby the first and second flow holes (531) are respectively 541) Mutual alignment or not, and the change of communication and disconnection is achieved, and the switching effect of high and low pressure airflow channel locking is achieved. For the description of the gas flow direction of the high-pressure pumping operation of the present invention, please refer to FIG. 13 FIG. 13 200925419 to FIG. 14 for the purpose of switching the second gas valve group (5〇) by a predetermined angle during the high-pressure pumping. Each of the first and second flow holes (531) (541) is in a flow state; when inflating, the cylindrical member (23) is advanced toward the front air chamber (211), and the rear air chamber (212) is inside the air chamber (212). The air pressure becomes smaller and the external air pressure is larger, and the gas continues. • The gap is entered into the rear air chamber (212) by the gap of the cover (26) and filled, and the gas in the front air chamber (211) is squeezed by the outlet. The air hole flows out; when the air is pulled, the cylinder (23) is pulled toward the cover (26), and the air pressure in the rear air chamber (212) is squeezed, and the lock member (54) The second flow hole (541) enters the first flow hole (531) of the second gas valve (53), reaches the gas pipe (51), and finally flows out from the gas jet head (52) to achieve the effect of high pressure inflation. According to the present invention, the second air valve group (50) is rotated, and the first and first flow holes (531) (541) are in a state of being circulated or not flowing, thereby achieving switching between high and low pressure inflation. It is quite convenient in operation and use. It can be used as a tire for bicycle tires or other components when low pressure is inflated, and can be used as a bicycle shock absorber or other components when inflated at high pressure. The utility model can be shared according to the specifications of the American and French air nozzles. When the invention is used in the specification of the American air nozzle (61), the locking group (4〇) is designed to make the top abutting member face the nozzle portion. (12) The direction generates a wire diameter displacement, and effectively pushes the American air nozzle (61). On the other hand, the cam member (42) is effectively pushed against the first gas by the rotation action. The valve (31) is linearly displaced toward the nozzle portion (12) to firmly hold the American air nozzle (61) for inflation; in addition, when used in the French air nozzle (62) specification, the French The air nozzle (62) is pushed up to the top abutting member (41) to open the inflated state of the air nozzle, and then effectively pushes against the 14 in the rotating motion. The 2009-19625419 first-valve valve (31) is lined toward the air nozzle portion (10). The diameter is displaced, and the French air nozzle (62) is firmly clamped to perform inflation. Referring to the fifteenth to sixteenth drawings, another embodiment of the present invention, wherein the rear end of the air pumping group (20) extends beyond the tubular body (1〇), and further includes a tool a set (70); the cylindrical member (23) is a cylindrical body having a chamber; the grip (25) is a seat having a chamber; the tool set (70) is attached to each of the cylindrical members ( 23) and the chamber space of the grip (25); a set of connectors (71), below which is a set of rods extending from the center of the grip cymbal (25) toward the inner space of the cymbal (23) 711), the upper part is a joint (712); a plurality of tools (72) are arranged in the chamber ribs of the grip (25). Each of the Jis (10) has its end-length and the joint (712) Positioning the grip, the grip (25) may be of a separate design, having a first set (251) that is coupled to the tubular member (23), and the first set (251) The second set of seats (252) is assembled, and the interiors of the first and second sets of seats (251) (252) together form a chamber space for each tool set (70). The tool set (70) of the present invention is designed to be inflated in the grip (25), and the system provides a repairable care. When the county meets the situation, a simple maintenance action can be performed to enable the riding activity to continue. It is not disappointing, so it is extremely convenient to use, which can enhance the practicability, added value and market competition of the products. In summary, the "bike hitting button" disclosed in the present invention provides a type of ampere that can be used for high and low pressure inflating, and can be used for the purpose of "fourth". It has the added value of multiple functions, effectively reducing the need for consumers to use a variety of tools, and getting a high-utility pumping device, so that the overall industry has a practical and cost-effectiveness. I have never seen it in various books or public use, and I am in line with the requirements of the new patent application. I ask the dog bureau to make a clear understanding and grant the patent as soon as possible. Need to be clear, the above 75 is the specific implementation of the present invention _ and the principle of the application of the two principles of the changes made according to the concept of Benedict, the function of his or her job is still not covered by the outline and schema The spirit of the invention shall be within the scope of the invention and shall be combined with Chen Ming. ❹ ❹ 16 200925419 BRIEF DESCRIPTION OF THE DRAWINGS The first figure is an exploded perspective view of a preferred embodiment of the present invention. The second figure is an exploded perspective view of a preferred embodiment of the present invention. Figure 3 is a plan cross-sectional view of a preferred embodiment of the present invention. The fourth figure is a first state of the low pressure airing use state according to a preferred embodiment of the present invention. The fifth figure is a second diagram of the low-pressure airing use state according to a preferred embodiment of the present invention. Figure 6 is a first view of the use state of the American air nozzle according to a preferred embodiment of the present invention.第七 The seventh figure is a second view of the use state of the American air nozzle according to a preferred embodiment of the present invention. The first drawing is a first embodiment of the French gas nozzle of the present invention. The ninth figure is the second aspect of the present invention - the recording of the _ method of the money mouth to make the green state. The tenth figure is a high-replacement state diagram of the gamma-better implementation. The tenth-figure is a second embodiment of the high voltage switching use state of the preferred embodiment of the present invention. Figure 12 is a third diagram of a high voltage switching use state according to a preferred embodiment of the present invention. Figure 13 is a first view of a state of use of a high-pressure air pump in accordance with a preferred embodiment of the present invention. Figure 14 is a second view of the state of use of the high-pressure air pump in accordance with a preferred embodiment of the present invention. The fifteenth figure is a three-dimensional exploded view of the present invention. Figure 18 is a partial cross-sectional view showing another preferred embodiment of the present invention. 17 200925419 [Description of main component symbols] [Invention] Body (10) Locking compartment (11) Abutting first air chamber (111) Rod second air chamber (112) First molar valve nozzle (12) Push-on cover (13) Flange vent (131) (141) (311) Cam cover (14) (26) Second molar air pump (20) Rotary body (21 The second elastic member front air chamber (211) the second air valve group rear air chamber (212) the air tube inflation valve group (22) the air jet head cylinder member (23) the second air valve body (24) the first flow hole Grip (25) Locking part First seat (251) Second flow hole Second set (252) Nozzle part First valve group (30) American air nozzle First air valve (31) French air nozzle Air vent (32) Tool set check valve set (321) (331) Socket outlet vent (33) Socket first elastic part (34) Socket connection groove (341) Tool \ly \—/ 12 3 4 \ Iy 1 Xu/ ΧΛ—y \)/ Niy \)/ 11 N)y 1A \ly \iy NX—/ \ly \ly rL lx 1x 1x ix 1x OAW oo .4* nu 1X oo oo AA nu 11 ox^ o IX 44444444445555 5 5 5 6 6 6 7 7 7 7 7 /IV /fv Γν Γν κίν x(v Γν /IV Γ- Xiv /IV Γν /IV /ίν /IV Γν /(X /IV /(V κ(\ /IV /IV /(\ /tv xly \ly x)y \ly 12 3 4 \ly 11 0X0 N)x 2 18