五、新型說明： 【新型所屬之技術領域】 拉本創作係為一種打氣筒結構，尤指一種可提供可搭配兩種 氣嘴規格且具有較小收合後體積之地板式打氣筒結構。 【先前技術】 按市售的自行車打氣筒主要分成兩種主流規格，一為小型 可攜式打氣筒，另一種為置放於地板上使用之地板式打氣筒， 其中以地板式打氣筒為例，傳統地板式打氣筒之筒身高度設計 大多約略為至使用者的膝蓋高度，而其打氣桿上拉時則可達半 個成人高，當接合充氣嘴於輪胎之氣嘴上後進行打氣時，使用 者可先以腳部踩踏地板式打氣筒較為寬大之底部使整體結構 穩，於地板上’嗣後即可以手部握持打氣桿進行上下拉壓於打 氣琦上之打氣動作’壓出的氣體自地板式打氣筒之筒身輸出到 達輪胎内部增壓，傳統地板式打氣筒雖然可藉由打氣時腳部踩 踏固定而具有更穩固的效果，其體積龐大雖有較大量的打氣效 率，卻也使得使用完畢後需要較大的儲放空間，且重量過重亦 導致攜帶不便，因此基於前述傳統地板式打氣筒的體積佔用及 重量過重問題，遂有綜合於攜帶型打氣筒與傳統地板式打氣筒 結構特徵之迷你地板式打氣筒30結構設計產生，藉以提供一 種攜帶較為方便且收合後體積更小的迷你地板式打氣筒結 構，其使用上為於接合輪胎氣嘴後以腳部踩踏其可彎折之底 部’再以半蹲姿勢以手部操作握把31自上而下帶動打氣桿311 進行加壓打氣的動作。 請參閱圖一所示之習知迷你地板式打氣筒結構係為我國 發明專利1321613號專利及美國發明專利us 7,681,489 B2號 專利所揭示的打氣筒結構設計，為能有效縮減收合後之體積使 ，俾便攜帶與收納，該習知迷你地板式打氣筒結構3〇具有一 =身32，該筒身32内部為一中空氣缸構造，並裝設有一打氣 桿311於其中，該打氣桿311嵌入筒身32内之一端為一單向 M413758 閥，其可將筒身32内部氣缸構造之氣體往輪胎打出輸氣， 氣桿311之頂端設有一握把31，該握把31提供使用者之 握持使用，為能有效解決體積之使用’概略上該筒身32 ίΪ具Ϊ一樞轉部33，該樞轉部33為可轉動於筒身32底部 並導^氣體至其所接設的管體34上，其中該管體34 —端以一 樞接端341與該樞轉部33連接並形成氣密，然在該習知結構 之專利說明書所述之管體34為一不可彎曲之硬質中空管體， ^另一端並設有另一樞接端342，就以該習知迷你地板式打氣 筒30較短筒身32之設計而言，其仍必須具備有足夠輸氣管件 ，度，才可使筒身32對外具有足夠的導氣連結距離將氣體輸 往f胎内部充氣，因此就該習知迷你地板式打氣筒結構30長 度是不具備賴的長度完魏合其較長的輸氣管件，因此該習 知迷你地板式打氣筒30於管體34 一端再套設一活動式軟管 ^軟管35所嵌入管體34 —端之樞接端342内部份為設有 一止密閥351供滑動於該管體34内部空間中，藉以達到使軟 管35可拉出或收合於該管體34内部空間中，並且 342々限制，而軟管35另一端設有一套接端352，供與 充氣嘴36套接，藉此該習知迷你地板式打氣筒3〇具備足夠的 弯曲變形欲度將管體34導往不同的位置變化的輪胎氣嘴位 ，，其中該夾合式充氣嘴36為傳統廣泛使用之充氣嘴結構設 計，其一端具有一夾合部361供與輪胎氣嘴夾合後充氣使用， 另一端則設有一推頂片362供使用者於該夾合部361與輪胎氣 嘴夾合後，使用者得將推頂片362扳動向前並透過其二端之凸 ，向内擠壓該夾合部361内之氣密橡圈夾緊輪胎氣嘴外緣 後，形成氣密並開始導通氣體至輪胎内胎中充氣。 然習知迷你地板式打氣筒30仍有實際使用上缺點，其中 ，軟管35雖可收合於該管體34内，但其—鱗結的失合式充 乳嘴36仍具有相當的體積裸露在外，由於該夹合式充氣嘴％ 具有相當的重#，因此軟管35收合於f體34内後，該過大過 重的夹合式充氣嘴36仍無法較有效的收合並會產生晃動；另 4 法1曲:：二管件’但受晒管體34為硬質管 結輪胎_向性受限嘴使輪氣管件f 於硬質Hi ΐίί利說明書揭露的管體34體積因受限 f體34之衫餘尺相彡妓少具有包 改ϊ的i間 限制，因此相對上體積的佔用較大，應有 【新型内容】 配規氣筒結構’尤指一種可提供兩種氣嘴搭 2 f t構，其中本創作主要特在於打氣筒結構之打氣桿内 f有-收合部供-具雙規格充氣嘴之軟管置人定位或分離 2其上’而本創作打氣筒結構之底部閥座連接有一軟管/，該軟 i雙ί套接塊，其中該接合座可分別螺接前述 具雙規格充4嘴之軟管_婦式充氣嘴，又且 套合部與固定部之結構，其中該固定部為套設於接合^徑 上’而該套合部則能提供雙規格充氣嘴軟管定位於打氣二 端後套覆觸雙規格域嘴軟管之娜式充氣嘴上定位 軟管於收合後藉由該套接塊之套覆支撐將軟管定位於打氣^ 結構一侧；又具雙規格充氣嘴之軟管則可依輪胎氣嘴規格 同，相對更換連接於該接合座上搭配，且同時兼具有延伸長度 之效果。 又 【實施方式】 請參閱圖二、圖三及圖四所示之本創作較佳實施例組裝型 ，圖，本創作之打氣筒結構10主要仍以一筒身12為主體，該 筒身12内部同樣為中空氣缸構造，並同樣嵌設有一打氣g 111 ,其中打氣桿111上端連接一握把11，然相對於習知逑你 地板式打氣筒不同之處為本創作之打氣桿Hi内部開設有二 中空之收合部1111，在本實施例中該握把Π為螺接L端部 1101之圓體後再螺接該打氣桿111之頂端做為連接方式，其; 极—定位部112之陰螺紋，其中該 並於i接〜η打/^干1頂端為螺接於定位部112之底端， 塾處之！1氣桿111外圓徑上套設-塾圈123，該 壓至隨嶋打乳桿111料上動作·該打氣桿111下 對3ίίί時’該塾圈123可抵頂頂蓋122之頂端開設之相 空足緩衝之用，氣桿1111人筒身12内部 ς j後，該琦身12之一端為以頂蓋122套設於打 =二其中該頂蓋122中心開設-圓扎供== =該2ί122圓周面上開設有複數個通氣孔 筒身12內、導^请身12内部空間之用，而打氣桿111於 外圍套設有密塞體17 ’該活塞體17 左辟々尸* + $塾圈171做為打氣時滑動於筒身12内部氣 ==，該筒身12底端内圓開設有陰螺紋與其底: 設之陽螺紋接合固定’其中該閥座121為具有- 體’/心開設—氣道12U，該氣道1211Ϊ供 :12夕一之氣體輸出時流通使用，該閥座121接合筒 觀道12U導出開口位置處開設有螺孔並樞接有一 ，接4 4 ’該轉接部14為一内部具流道142之圓體，該轉接 H螺ΐ之樞接端141與糊座121氣道1211開 口處連接，該流道142於轉接部14之樞接端14 陳有—陰螺轉吨合—軟管…在本實^ ΓΐίΓ?麟闕座121之-側，惟該轉接部1:二 ίί 轉動之轉接結構為應用方式，該 ^ 流道142開口上，另一端則連接有 ί抑2中該接合座151為具内螺、紋之環體，該接合 卷入邱J游田卜ί上再套接一套接塊16，該套接塊16具有一 ίίί二部162形體之結構，其中該套合部⑹内具 ΐ^ί接1 該111定部162為套設於接合座151外徑 上固疋。 M413758 丄再請配合圖五所示之具雙規格充氣嘴之軟管示意圖及圖 六所示之本創作較佳實施例之另一組裝型態圖，本創作為能解 決較長的輸氣管件能於不使用時方便收合以解決置放空間佔 用問題，以及使輸氣管件能更靈活的操作使用，因此特別於管 ，結構20搭配有一具雙規格充氣嘴之軟管22，該具雙規格 氣嘴之軟管22兩端各以一套接端221之套環接設有一旋轉 美式充氣嘴21與一旋轉式法式充氣嘴23，在本創作中所述之 旋轉式充氣嘴定義為指充氣嘴的結構為指充氣嘴内部結 圓形結構搭配並能旋轉方式螺接輪胎氣嘴之充氣嘴設計，其中 該旋轉式美式紐嘴21與雜赋法式充氣嘴23之前端開口 2土開設有與目前自行車輪胎主流規格之美式氣.嘴與法 嘴前端螺紋搭配螺合之螺接口 213/232,另外該旋轉式美々右 ，嘴21以及該旋轉式法式充氣嘴23之前端開口外緣則&設 有-接合螺、欲211/23卜該兩接合螺、纹211/231 座⑸之_紋做為連接使用， 嘴23之外徑，因此在本實補巾為設定該旋轉 式充氣嘴23可穿人打氣桿lu之收合部llu中㈣，而於該 旋轉式美式充氣嘴21之外徑後端開設有一定 ^ 紋，該定位部212可與前述之定位部m螺接，㈣= 112/212間之定位方式更可以緊配合或扣接方 ^ 23一穿入打_ 1U之收合部llu中後，透過該定加 接而可定位於打氣桿1111，而該前述套 ί i之旋轉則可套覆於該具雙規格充氣嘴之軟 式美式充氣嘴21定位於打氣桿⑴-端後之上 形成之形體可包覆練旋轉式美 5==:=定二=管15於收合時藉由 7 而打氣筒結構1G之底端於—適當位置處 日121底端開設有-相對的套孔供踏和-端形成相狀钟131穿設蚊位。 人邱打氣筒結構1〇藉由前述打氣桿111，心開設收 格充氣嘴之軟管22之旋轉式美 夯1μ 螺接於收合部1111上之設計，使得該具雙規格 收人π 111^22管身與旋轉式法式充氣嘴23完整的收合於該 人中’大幅縮減收合後的體積；又該軟管15透過接 規格絲嘴之軟管22触之旋轉式美式 八與旋轉式法式充氣嘴23前端之螺接口 213/232之可 筒結構ig可膽照需要針對不同 日嘴更換充氟嘴後進行打氣’增加相當的便利性， 整以軟管延伸’更方便操作充氣嘴21/23與輪 ίίΐίΐΐ另該軟管15於收合時藉由該套接塊16之套 j Τ套覆於該旋轉式美式充氣嘴21定位於打氣桿ln 一 ，上’使該軟f 15於收合時可方便定位於筒纟12之一側 到收合方便且穩固性佳的功效。 綜上所述，本創作之打氣筒結構於輸氣管件的收合設計上 及方便收合的功效外，且_能提供雙規格旋轉 2氧嘴使狀功效，具有產業细性，且無近似或相同的專 利或技術公開在先，實已符合專概上規範騎雛及進步性 要件，爰依法提出新型專利申請。 M413758 【圖式簡單說明】 圖一：係為習知結構之局部側面剖視示意圖。 圖二：係為本創作之立體組裝示意圖。 圖三：係為本創作之另一立體組裝示意圖。 圖四：係為本創作之結構組裝剖視示意圖。 圖五：係為本創作之局部結構立體示意圖。 圖六：係為本創作之另一立體組裝示意圖。 【主要元件符號說明】V. New description: [New technical field] The Laburn creation system is a pump structure, especially a floor pump structure that can be combined with two nozzle sizes and has a small folded volume. [Prior Art] Commercially available bicycle inflators are mainly divided into two mainstream specifications, one for small portable inflators and the other for floor-mounted inflators placed on the floor, in which floor-mounted inflators are used as examples. The height of the barrel of the traditional floor pump is mostly about the height of the user's knee, and when the pumping rod is pulled up, it can be as high as half an adult. When the inflation nozzle is engaged with the air nozzle of the tire, the air is pumped. The user can first step on the bottom of the floor-type pump with the foot to make the overall structure stable. On the floor, you can hold the pumping rod on the floor and press it up and down to press on the pumping action. The output of the gas from the bottom of the floor pump reaches the internal pressurization of the tire. Although the traditional floor pump can be fixed by the foot stepping when the air is pumped, the bulky air has a large amount of air pumping efficiency, but It also requires a large storage space after use, and the weight is too heavy, resulting in inconvenience of carrying, so based on the volume occupation and weight of the aforementioned conventional floor pump Overweight problem, the structure of the mini floor pump 30 integrated with the characteristics of the portable pump and the traditional floor pump is designed to provide a mini floor pump structure that is more convenient to carry and smaller in size after folding. It is used to press the tire nozzle and then step on the bendable bottom portion of the tire. Then, the hand grip handle 31 is used to move the pumping rod 311 from top to bottom in a half-turn position to perform the action of pressurizing and pumping. Please refer to the conventional mini floor type air pump structure shown in FIG. 1 for the structure design of the inflator disclosed in the patent No. 1321613 of the Chinese patent and the US Patent No. 7,681,489 B2, in order to effectively reduce the volume after folding. The portable floor belt assembly has a body 32, the inside of the barrel 32 has a hollow cylinder structure, and an airing rod 311 is mounted therein, and the pumping rod 311 is embedded therein. One end of the barrel 32 is a one-way M413758 valve, which can pump the gas of the internal cylinder structure of the barrel 32 to the tire, and the top of the gas rod 311 is provided with a grip 31, which provides the user's grip. For use, in order to effectively solve the use of the volume, the pivot portion 33 is a pivotable portion 33 that is rotatable to the bottom of the barrel 32 and guides the gas to the tube to which it is attached. In the body 34, the end of the tube body 34 is connected to the pivoting portion 33 by a pivoting end 341 and is airtight. However, the tube body 34 described in the patent specification of the prior art is an inflexible hard body. Hollow tube body, ^the other end is provided with another pivot The connector 342, in terms of the design of the short body 32 of the conventional mini floor pump 30, must still have sufficient gas pipe fittings to allow the cylinder body 32 to have sufficient air guiding connection to the outside. The distance from the gas to the inside of the tire is inflated, so the length of the conventional mini floor pump structure 30 is not long enough to complete the long gas pipe fittings, so the conventional mini floor pump 30 is in the tube. One end of the body 34 is sleeved with a movable hose. The hose 35 is embedded in the tubular body 34. The inner end of the pivoting end 342 is provided with a stop valve 351 for sliding in the inner space of the tubular body 34. The hose 35 can be pulled out or folded into the inner space of the pipe body 34, and 342々 is restricted, and the other end of the hose 35 is provided with a set of ends 352 for being sleeved with the inflation nozzle 36, whereby the conventional The mini floor type pump has sufficient bending deformation to guide the pipe body 34 to the tire mouth position of different position changes, wherein the pinch type inflation nozzle 36 is designed for the traditionally widely used inflation nozzle structure, one end thereof Having a clamping portion 361 for charging with the tire nozzle The other end is provided with a pushing top piece 362 for the user to clamp the pushing piece 362 forward and through the convex ends of the tire end after the clamping part 361 is clamped to the tire nozzle. After the airtight rubber ring in the clamping portion 361 is clamped to clamp the outer edge of the tire nozzle, airtightness is formed and gas is started to be inflated into the inner tube of the tire. However, the conventional mini floor type air pump 30 still has practical disadvantages, in which the hose 35 can be folded into the tube body 34, but its scaled defibrillated nipple 36 still has a considerable volume exposure. In addition, since the clamp type inflation nozzle has a considerable weight #, after the hose 35 is folded into the f body 34, the overweight and heavy clamp type inflation nozzle 36 can not be effectively combined and swayed; Method 1 song:: Two pipe fittings 'But the pipe body 34 is a hard pipe knot tire _ directional restricting mouth makes the wheel pipe fittings f in the hard Hi ΐ ί ί 说明书 的 的 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 The balance of the balance has a limit between the i and the change of the package, so the relative volume of the upper volume is large, there should be [new content] the configuration of the gas cylinder structure, especially one can provide two types of nozzles, 2 ft structure, The main purpose of this creation is that the inflating rod of the pump structure has a-retracting part for the hose with a double gauge inflation nozzle to be positioned or separated 2 and the bottom seat of the original inflator structure has a soft connection Tube /, the soft i double 套 socket, wherein the joint can be screwed separately A double-filled hose with a double gauge _ a female inflatable mouth, and a structure of a fitting portion and a fixing portion, wherein the fixing portion is sleeved on the joint diameter and the fitting portion can provide double gauge inflation The mouth hose is positioned on the nagging type of the air-inflating two-end back cover and the double-type nozzle hose. After the folding, the hose is positioned on the airing structure by the sleeve support of the socket. The side tube; the hose with the double gauge inflation nozzle can be matched with the tire nozzle according to the specifications of the tire nozzle, and has the effect of extending the length at the same time. [Embodiment] Please refer to the assembled embodiment of the preferred embodiment of the present invention shown in FIG. 2, FIG. 3 and FIG. 4, and the pump structure 10 of the present invention is still mainly composed of a barrel 12, the barrel 12 The inside is also a hollow cylinder structure, and is also embedded with an inflating g 111, wherein the upper end of the inflating rod 111 is connected with a grip 11 , and the difference between the inflating rod and the inflating pump of the conventional one is the internal opening of the inflating rod Hi. There is a hollow portion 1111. In the embodiment, the grip is screwed to the round end of the L1 end 1101, and then the top end of the airing rod 111 is screwed to be connected. The pole-positioning portion 112 The female thread, wherein the first end is connected to the bottom of the positioning portion 112, and the bottom end is screwed to the bottom end of the positioning portion 112. 1 The air rod 111 is sleeved on the outer diameter of the air shaft - the ring 123 is pressed, and the pressure is applied to the material of the sucking rod 111. When the air stick 111 is down to 3 ίίί, the ring 123 can be opened at the top of the top cover 122. The phase of the empty foot buffer is used, after the gas rod 1111 is inside the barrel 12, the one end of the body 12 is sleeved on the top cover 122, and the center of the top cover 122 is opened - rounded for == = The 2 ί 122 circumferential surface is provided with a plurality of vent hole barrels 12 for guiding the internal space of the body 12, and the air pumping rod 111 is provided with a sealing body 17 at the periphery. The piston body 17 is smashed to the left body* + 塾 171 171 slid as the inner air of the barrel 12 when inflating ==, the inner end of the barrel 12 is provided with a female thread and a bottom thereof: a male thread is engaged and fixed 'where the valve seat 121 has a body '/Heart opening-airway 12U, the air channel 1211Ϊ for: 12 一 one gas output when circulating, the valve seat 121 is connected to the tube viewing channel 12U to open the opening position with a screw hole and pivoted one, connect 4 4 'the transfer The portion 14 is a circular body having a flow passage 142 therein, and the pivoting end 141 of the transfer H screw is connected to the opening of the air passage 1211 of the paste holder 121, and the flow passage 142 is transferred. The pivoting end 14 of the part 14 has a snail-to-cone-hose...in the side of the actual ^ Γΐ Γ Γ 121 121 121, but the adapter 1: two ίί rotating adapter structure is applied The channel 142 is open on the other end, and the other end is connected to the ring 151. The joint 151 is a ring body having an inner screw and a groove, and the joint is rolled into the Qi J and is connected to a set of blocks. The socket block 16 has a structure of a 162-shaped body, wherein the sleeve portion (6) has a splicing portion 1 and the 111 portion 162 is sleeved on the outer diameter of the joint 151. M413758 丄Please cooperate with the hose diagram with double-type inflatable nozzle shown in Figure 5 and another assembly diagram of the preferred embodiment of the present invention shown in Figure 6. This creation can solve the long gas pipe fittings. It can be easily folded when not in use to solve the problem of space occupation and to make the gas pipe fittings more flexible to operate. Therefore, in particular, the pipe 20 has a hose 22 with a double gauge inflation nozzle, which has a double A rotary American inflation nozzle 21 and a rotary French inflation nozzle 23 are respectively arranged at the two ends of the hose 22 of the specification nozzle with a set of ends 221, and the rotary inflation nozzle described in the present definition is defined as The structure of the inflator is a design of a gas nozzle with a circular structure inside the inflation nozzle and a screwing manner of the tire nozzle. The rotary American nozzle 21 and the front end opening 2 of the miscellaneous French inflatable nozzle 23 are provided. With the current mainstream specifications of the bicycle tires, the mouth of the nozzle and the front end of the nozzle are screwed with the screw interface 213/232, and the rotary type of the right mouth 21 and the front end of the rotary French inflation nozzle 23 are &; - the joint snail, the 211/23 242, the two joint snails, the 211/231 seat (5) _ pattern is used as the connection, the outer diameter of the mouth 23, so the hood can be worn for setting the rotary vent 23 The bottom of the outer diameter of the rotating American inflation nozzle 21 is provided with a certain pattern, and the positioning portion 212 can be screwed with the positioning portion m, (4) = 112/ The positioning mode of the 212 can be tightly matched or fastened. After being inserted into the folding part llu of the 1U, the positioning can be positioned on the airing rod 1111, and the rotation of the aforementioned set ί i Then, the soft American inflatable nozzle 21 with the double-sized inflatable nozzle can be positioned on the upper part of the air-inflating rod (1)-end. The body can be wrapped and rotated. 5==:================ At the bottom of the pump structure 1G, the bottom end of the pump structure 1G is opened at the bottom end of the day 121. The opposite sleeve hole is provided for the stepping and the end forming the phase clock 131 to pass through the mosquito bit. The person Qiu pump structure 1 is designed by the above-mentioned pumping rod 111, and the rotary type of the hose 22 of the heart-shaped inflating nozzle is screwed onto the folding portion 1111, so that the double-size product is π 111 The ^22 tube body and the rotary French aeration nozzle 23 are completely folded in the person's volume to be greatly reduced; and the hose 15 is passed through the hose of the nozzle of the specification to rotate the American eight and rotate The cylindrical structure of the screw port 213/232 at the front end of the French inflatable nozzle 23 can be biliary. It is necessary to change the filling nozzle for different nozzles to increase the convenience. The hose is extended to facilitate the operation of the inflation nozzle. 21/23 and the wheel ίίΐ ΐΐ 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管 软管It can be conveniently positioned on one side of the cartridge 12 for easy folding and good stability during folding. In summary, the air pump structure of the present invention is in addition to the design of the gas pipe fittings and the convenience of folding, and can provide the double-scale rotary 2 oxygen nozzle function, has industrial fineness, and has no approximation. Or the same patent or technology is disclosed in the first place, it has already met the requirements of the standard riding and progressive requirements, and proposed a new type of patent application according to law. M413758 [Simple description of the diagram] Figure 1: is a partial side cross-sectional view of a conventional structure. Figure 2: This is a three-dimensional assembly diagram of the creation. Figure 3: This is another three-dimensional assembly diagram of the creation. Figure 4: A schematic cross-sectional view of the structure of the creation. Figure 5: A three-dimensional diagram of the partial structure of the creation. Figure 6: This is another three-dimensional assembly diagram of the creation. [Main component symbol description]
10 打氣筒結構 11 握把 1101 端部 111 打氣桿 1111 收合部 112 定位部 12 筒身 121 閥座 1211 氣道 122 頂蓋 1221 通氣孔 123 墊圈 13 踏部 131 勾部 14 轉接部 141 樞接端 142 流道 15 軟管 151 接合座 152 套接端 16 套接塊 161 套合部 1611 套接空間 162 固定部 17 活塞體 171 氣密墊圈 20 管件結構 21 旋轉式美式充氣嘴 211 接合螺紋 212 定位部 213 螺接口 22 具雙規格充氣嘴之軟221 套接端 管 9 M413758 23 旋轉式法式充氣嘴 231 接合螺紋 232 螺接口 30 迷你地板式打氣筒 31 握把 311 打氣桿 32 筒身 33 樞轉部 34 管體 341 樞接端 342 框接端 35 軟管 351 止密閥 352 套接端 36 夾合式充氣嘴 361 夾合部 362 推頂片10 Inflator structure 11 Grip 1101 End 111 Inflating rod 1111 Folding part 112 Positioning part 12 Barrel 121 Seat 1211 Air passage 122 Top cover 1221 Ventilation hole 123 Washer 13 Stepping part 131 Hook part 14 Adapter part 141 Pivot end 142 Flow path 15 Hose 151 Joint 152 Socket end 16 Socket block 161 Fitting part 1611 Socket space 162 Fixing part 17 Piston body 171 Gas tight washer 20 Pipe structure 21 Rotary American aeration nozzle 211 Engagement thread 212 Positioning part 213 screw interface 22 soft 221 with double gauge inflation nozzle Socket tube 9 M413758 23 rotary French inflation nozzle 231 engagement thread 232 screw interface 30 mini floor pump 31 grip 311 air pump 32 barrel 33 pivot Pipe body 341 Pivot end 342 Frame end 35 Hose 351 Stop valve 352 Socket end 36 Clamping aeration nozzle 361 Clamping part 362 Pushing piece