201139847 六、發明說明： 【發明所屬之技術領域】 本發明主要係揭示-種可足踏之小型打氣筒，尤其是 才曰一種具有延伸管組之可足踏之小型打氣筒。 w 【先前技術】 隨著週休二日生活㈣的改變，人們越來越注重休f =_品質’晴'郊外等大自然的環境成了人們的新寵 裡乘ί灯車成了現代人的新時尚，縱使在都市叢才 夠享受著微風麵、運動健身的美好' 騎乘自行車時，容易攜帶之打氣筒即為不可或缺之配備. 〜：:上常見之打氣筒主要分成有三類，置地式打 :、手持式打氣筒與可足踏之小斷㈣。置地式打氣隹 二汽缸且能夠灌充大氣量，且置地式打氣㊁ =夠H用者腳踏踏板’而利賴持的握把進行灌制 • 業。手持式打氣筒體積小而容易攜帶，但是㈣ :業=要兩手-前—後分別握持著打氣筒的汽紅與風嘴 向產生灌氣，這樣的作業方式存在著無支點而 使鈀力不易且氣量小之缺失。 有將上述之打氣«去轉伙^斷氣筒則. 呈上述-去夕俱…、月之思’可足踏之小型打氣筒兼 ;、2 可足踏之小型打氣筒具有踏板斑握 夠藉由踩踏踏板與雙手操作握把而進料費 且藉由體積小的優勢而容易攜帶。惟，可 7之讀目為_小而軟f較短。讓可足踏之小 201139847 型打氣筒使用時存有不便利。 申請人致力於打氣筒領域多年， 一個缺失亟待改良。打氣筒進=打氣筒還存在奢 嘴頭會結合於待充氣物的氣嘴，以，乍業時，打氣筒的周 吕，風嘴頭與汽虹之間連接有总° 7杳之小型打氣筒而 而使射足踏之彳、㈣了氣筒蛛y氣單截式， 型打氣筒與待充氣物之間的距離受〜可足踏之小 可足踏之小型打氣筒必須受限於軟管人而=限制，讓 物。 而热法返離待充氣 打氣筒而言，手持式打氣筒的風嘴頭 =當風嘴頭結合於待充氣物的氣嘴時二 =物，讓使用者需要握持著手持式打氣筒並緊鄰著： 充乳物才能夠完成灌氣作業。 、 參照我國專利公告編號第423611號『逑你 :揭露了-種手持式打氣筒，其包括-大汽缸⑽、_』小 〉飞缸（2〇)、一連桿（30)、一握持裝置（40)與一灌充頭部 (〇) /瞿充頭部（50)連接一軟管（59)，軟管（59)能夠伸入 連桿（30)令。進行灌氣作業時，使用者—手握持著握持裝 置（4〇) ’另手握持著大汽缸（10) ’藉由大汽缸（10)相對握 持裝置（4〇)移動，達到灌氣效果。 迷你打氣筒的灌充頭部（50)利用軟管（59)而能夠伸出 於連桿，讓使用者進行灌氣作業時，使用者的手部能夠避 免緊貼著待充氣物，但這種單截式的軟管（59)提供的延長 效果有限，僅僅是解決了使用者的手部避免緊貼待充氣物 201139847 . ㈣失，❹者進行觀作_，因為迷你打氣筒的整體 減纽，㈣裝置⑽與待充氣物之間的㈣還曰太 近，讓使用者的身體必須緊緊靠近待充氣物，讓 = 法靈活的操作迷你打氣筒。 …、 . 再者’這種迷你打氣筒僅提供手部握持進行灌氣作 業，當使用在自行車的輪胎進行灌氣時，因為輪胎的高产 大約在人體腰部以下的高度，當使用者握持著迷你打^ 日夺，使用者的身體必須呈半蹲狀或實腰狀，才能夠讓手部 的位置對應在輪胎的位置，這樣的操作方式相當不符合人 紅學，使时受限於這_㈣姿㈣魏夠短暫祕 行灌，作業，以這種迷你打氣筒而言，太短的軟管讓迷你 打氣筒無法提供一個舒適的且便利的灌氣環境。 參著美國專利第6464477號『RETAINING DEncE p〇R A PIVOT胤E HANDLE OF A _D PUMP』，其揭露了—種可足 踏之小型打氣筒，其包括一汽缸⑽、一連桿（i8)、一握 • 糾3〇)、一踏板⑽、一軟管⑽與-風嘴頭（16)。軟管 (14)連接風嘴頭⑽與汽缸⑴），好⑽為單截式的設 計，而具有-定長度’當風嘴頭⑽結合待充氣物時 由軟管⑽的設計，令汽紅（1〇)與待充氣物之間能夠保有 〃離使知進行灌氣作業時能夠避免汽缸⑽）緊鄰待 充氣物。 但是這種單截式的軟管⑽提供的延長效果有限，以 可足踏之小型打氣筒而言，使用者進行灌氣作業時，使用 者的身體必須靠近打氣筒，而使用者的腳必須踩踏在踏板 201139847 ;持: 才2足&之打l同而言，打氣筒的操作空間需要更大， ^避免使用者的身體、手部與腳與自行車干涉，這種 二用者與自行車之間距離的打氣筒，會讓使用者 筮活的操作打氣筒而進行灌氣作業。 〜：月』知口口自、行車而言’自行車的售價動辄數十 凡^種南單價的自行車對於功能㈣要求與外觀上的 丄、、不相上下而與向單價的自行車搭配的打氣筒而 打亂同的售價也由數千元直逼上萬元，相對於自行車 打氣同屬於體積較小的產品，因此使用者已將打氣 筒視為&ασ ’打氣筒除了功能上的要求之外，對於外觀設 片更加主重打氣筒的簡雜與時尚感了。因此能夠完全收 納軟官的打氣筒，也漸漸受到使用者的注意。 口此，本發明想排除或至少減輕先前技術所遭遇的問 題。 【發明内容】 本呶明所欲解決之技術問題係在於針對現有技術存在 的缺失，提供一種具有延伸管組之可足踏之小型打氣筒。 C S1 本發明主要改良的技術手段為，延伸管組拉出於汽缸 組之外時，使用者能夠遠離自行車進行灌氣作業，當三段 式的延伸管組完全拉出於汽缸組時，使用者與自行車之間 6 201139847 形成一段間距，這段間距約等於該延伸管組伸長之 使用者欲進行灌氣作業時，因為使用者遠離自〜 夂 订早’而能 夠讓使用者進行灌氣作業時’使用者的手部與身體不會與 自行車產生干涉，讓使用者能夠在不受到限制的環产 行灌氣作業。 '兄卜運 本發明次要改良的技術手段為’第一氣管與第二^其 為軟管的設計，令該第-氣管能夠相對汽紅組之^= 折，該第一氣管也能夠相對該第二氣管彎折，該第二5二 能夠相對該風嘴頭彎折，該第三氣管也能夠相對該 管f折，而能夠有助於該延伸管組承接任何 度的待充氣物。 何南 本發明再—改良的技術手段為， 計而能夠瓌哼第名其&兮贷 ；、s為硬管的設 二―《«弟—乳官與邊弟三氣管收藏於該第 H解決該第一氣管與該第三氣管外露且晃動的;:失 之汽-組能夠完全收納延伸管組為讓St、，打氣筒 的外觀簡潔且充滿時尚感， θ裂打軋筒 i仙曰叨杈彳/、—種精品的打氣筒。 十辻鱼優點和本發明的新穎特性將從以下，_ 描述與相關的附圖更加顯明。 卜。平細的 【實施方式】 手段及其功效，兹舉數個 ，此僅供說明之用，在專 有關本發明所制之技術、 較佳實施例並配合圖式詳述如後 利申明上並不雙此種結構之限制 201139847 參照圖一與圖二，為本發明具有延伸管組之可足踏之 小型打氣筒第一實施例之立體外觀圖與立體分解圖。本發 明之具有延伸管組之可足踏之小型打氣筒包含有一汽缸組 • 10、一握把13、一延伸管組20與一風嘴頭30。本發明打 ^ 氣间之忒缸組能夠完全收納延伸管組20，讓打氣筒的 外觀簡潔且充滿時尚感，而提供一種精品的打氣筒。 同時參照圖三至圖五，為本發明具有延伸管組之可足 • $曰之小型打氣笱弟一實施例之剖視圖與細部放大圖。該汽 缸組10包括第一端10丨與第二端102，該汽缸組10第一 端ιοί設有一座體u，該座體u 一側樞接一腳踏件12， 。亥/%紅組1〇弟—端102設有一握把13。該汽缸組1〇包括 一活塞管14與一筒身15,該活塞管14 一端設有一外螺紋 部141，該活塞管14另一端設有一活塞142。該筒身15 一端設有一擋部151，該筒身15另一端結合於該握把13。 该筒身15能夠相對該活塞管14往復移動產生灌氣效果。 • 本發明之可足踏之小型打氣筒置地使用時，該座體u 能夠支撐於地面。而當可足踏之小型打氣筒以手握持使用 時，該座體11能夠供使用者手部握持。該座體u呈中空 狀，其縱向設有一内螺紋部m、一擋止部112與一容納 部U3 ’該内螺紋部U1螺設該外螺紋部ι41，令該座體 11結合於該活塞管14。該座體11之兩側分別設有一破槽 114，該腳踏件12位於該兩破槽114之間。該破槽114連 通該容納部113，該破槽114的兩端分別為一封閉端1141 與一開放端1142，該封閉端H41呈近似圓形的曲線，該 201139847 封閉端1141之曲線大於二分之—圓，且小於四分之三圓。 該座體11遠離該活塞管14 一端的端部設有數個凸點115。 §亥腳踏件12能夠改變於收藏位置與踩踏位置，該腳踏 件12包括第一端121與第二端122，該腳踏件12第一端 121樞接該座體11，該腳踏件12位於收藏位置時’該腳踏 件12第二端122鄰近該座體11 ;該腳踏件12位於踩踏位 置日守，δ亥腳踏件12第二端122遠離該座體11。 該握把13包括一固定部131與一握持部132。該固定 4 131固定於㈣身15，該握持部132樞接於該固定部 131 ’該握持部132能夠相對該固定部131樞轉，令該握持 部132能夠改變於收藏位置與操作位置，該握持部132位 於收藏位置時，雜持部132包覆著定部⑶；該握 持部.132位於操作位置時，該握持部132與該固定部ΐ3ι 形成Τ字形。 該延伸管組20為三段式，其能夠完餘藏於該汽缸組 ίο内，該延伸管組20包括一第—氣管21、一 ^氣管23’該第一與第三氣管21、二』 弟-亂官22為硬管，藉由該第上氣管22為硬管的設計而 蜂夠讓該第—氣f u與該第三氣管23容㈣收藏於該第 -孔g 22内部，能夠解決該第—氣管21與該第三氣管23 外露且晃動的缺失。 5亥第一氣管21也能夠收藏於該汽缸組1〇之活塞管14 :。該第-氣管21能夠伸出於該第二氣管22，該第一氣 管Μ也能夠伸出於該汽缸組1〇之活塞管μ。 201139847 該第二氣管22能夠完全收藏於該汽缸組10之活塞管 14内，該第二氣管22也能夠完全伸出於該汽缸組10之活 塞管14。 該第三氣管23也能夠收藏於該汽缸組10之活塞管14 . 内。該第三氣管23能夠伸出於該第二氣管22，該第三氣 ' 管23也能夠伸出於該汽缸組10之活塞管14。 該第一氣管21兩端分別設有一第一塞體211與一第二 塞體212。該第二氣管22兩端分別設有一第一防脫部221 ® 與一第二防脫部222。該第三氣管23 —端設有一第三塞體 23卜 該第一氣管21之第一塞體211位於該活塞管14内， 且該第一塞體211被限制於該活塞管14之活塞142與座體 11之擋止部112之間，該第一塞體211被檔設於該擋止部 112。該第一氣管21之第二塞體212位於該第二氣管22 内，且該第二塞體212被限制於該第一防脫部221與第二 φ 防脫部222之間，該第二塞體212被擋設於該第一防脫部 221。 該第三氣管23之第三塞體231位於該第二氣管22 内，且該第三塞體231被限制於該第一防脫部221與第二 防脫部222之間，該第三塞體231被擋設於該第二防脫部 222。該第三氣管23遠離該第一氣管21的一端接設一風嘴 頭30。 該風嘴頭30包括一頭部31與一身部32,該風嘴頭30 之頭部31能夠結合於待充氣物，該身部32結合於該第三 10 201139847 氣管23。該頭部31相鄰於身部32的端面設有數個凹部 311，該凹部311能夠對應該座體u之凸點115。該身部 32能夠結合於該第三氣管23，該身部32的兩側分別設有 :定位裝i 33，該定位震置33能夠通過該開放端1142而 疋位於該封閉端1141。該定位裝置33呈錐狀，其包括一 缝端331與一小徑端咖，該大徑端331對應於該封閉 端1141時’該定位裝置33能夠限制於該破槽ιΐ4。該小201139847 VI. Description of the Invention: [Technical Field of the Invention] The present invention mainly discloses a small-sized inflator that can be stepped on, and in particular, a small-sized inflator having a foothold with an extended tube set. w [Prior Art] With the change of life on the second day of the week (four), people are paying more and more attention to the rest of the environment. The environment of the nature has become a new favorite of people. Fashion, even in the urban clusters, you can enjoy the breeze, exercise and fitness. When riding a bicycle, the pump that is easy to carry is indispensable. ~:: The common pump is divided into three types, land Type: Hand-held pump and small break (four). Ground-type air pumping 隹 Two cylinders can fill the air volume, and the ground-type air pumping two = enough for the user's foot pedal' and the handle of the Li Lai to fill the industry. The hand-held pump is small and easy to carry, but (4): Industry = two hands - front - back, respectively, holding the steam red and the air nozzle of the pump to generate gas, such work mode has no support point and palladium force It is not easy and the lack of gas is small. Have the above-mentioned air pumping «to turn the partner ^ gas pump. In the above - go to the evening ..., the moon thinks 'small small pump can be foot; and 2 small foot pump can have enough pedal foot grip It is easy to carry by the pedal pedal and the handle operated by both hands, and is easy to carry by the advantage of small volume. However, the reading of 7 can be _ small and soft f shorter. It is inconvenient to use the 201139847 type inflator. The applicant is committed to the field of pumping for many years, and a lack of improvement is urgent. Inflator in the pump = there is still a luxury mouth that will be combined with the nozzle to be inflated, so that when the industry is in operation, Zhou Lu of the pump, the wind mouth and the steam rainbow are connected with a total of 7 inches. The gas cylinder makes the foot pedal, (4) the gas cylinder spider y gas single-cut type, the distance between the type pump and the object to be inflated is limited to the small pump that can be fully stepped on the foot. Manage people and = limit, let things. When the thermal method returns to the inflated pump, the wind mouth of the hand-held pump = when the wind mouth is coupled to the air nozzle of the object to be inflated, the user needs to hold the hand-held pump and Adjacent to: The filling of the milk can complete the filling operation. Referring to China Patent Bulletin No. 423611, "You: Uncovering a Hand-held Inflator, including - Large Cylinder (10), _" Small > Flying Cylinder (2 〇), One Link (30), One Hand Hold The device (40) is connected to a filling head (〇) / 头部 filling head (50) with a hose (59), and the hose (59) can extend into the connecting rod (30). When performing the filling operation, the user-hand grips the holding device (4〇) 'holding the large cylinder (10) with the other hand' movement by the large cylinder (10) relative to the holding device (4〇) Infusion effect. The filling head (50) of the mini pump can be extended to the connecting rod by the hose (59), so that the user's hand can avoid the object to be inflated when the user performs the filling operation, but this The single-section hose (59) provides a limited extension effect, which only solves the user's hand to avoid adhering to the inflated item 201139847. (4) Loss, the latter performs the observation _ because the overall reduction of the mini pump New, (4) The device (10) and the object to be inflated (4) are too close, so that the user's body must be close to the object to be inflated, so that the method can flexibly operate the mini pump. ..., . In addition, this kind of mini-inflator only provides hand holding for filling work. When using tires for bicycles, the high yield of the tires is about the height below the waist of the human body. With the mini-player, the user's body must be semi-twisted or solid waist, so that the position of the hand can correspond to the position of the tire. This way of operation is quite inconsistent with the human red, so the time is limited by this. _ (four) posture (four) Wei enough for a short secret irrigation, homework, in the case of this mini pump, the too short hose makes the mini pump unable to provide a comfortable and convenient infusion environment. U.S. Patent No. 6,464,477, "RETAINING DEncE p〇RA PIVOT胤E HANDLE OF A _D PUMP", which discloses a small-sized inflatable pump comprising a cylinder (10), a connecting rod (i8), and a Grip • Correction 3〇), a pedal (10), a hose (10) and a tuyere (16). The hose (14) is connected to the tuyere (10) and the cylinder (1). The good (10) is a single-section design, and has a constant length 'the design of the hose (10) when the tuyere (10) is combined with the object to be inflated, so that the steam red (1〇) and the object to be inflated can be kept away from each other so that the cylinder (10) can be prevented from being in close proximity to the object to be inflated. However, the single-section hose (10) provides a limited extension effect. For a small-sized pump that can be stepped on, the user's body must be close to the pump when the user performs the filling operation, and the user's foot must Stepping on the pedal 201139847; holding: Only 2 feet & hitting the same, the operating space of the pump needs to be larger, ^ avoid the user's body, hands and feet and the bicycle interfere, this dual user and bicycle The pump between the distances allows the user to operate the pump in a lively manner for the filling operation. ~:月』知口口自,行车's bicycle price is tens of thousands of people. The bicycles of the south price are functional (four) requirements and the appearance of the 丄, the same as the price of the bicycle The price of the pump and the same price is also tens of thousands of yuan, which is similar to the smaller size of the bicycle. Therefore, the user has regarded the pump as &ασ 'inflator in addition to the function. In addition to the requirements, the appearance of the film is more important and the style of the pump is simple and fashionable. Therefore, it is possible to completely absorb the pump of the soft official, and it is gradually getting the attention of the user. Accordingly, the present invention is intended to obviate or at least alleviate the problems encountered in the prior art. SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is to provide a small-sized inflator with an extended tube set for the lack of the prior art. C S1 The main technical improvement of the invention is that when the extension pipe group is pulled out of the cylinder group, the user can carry out the gas filling operation away from the bicycle, and when the three-stage extension pipe group is completely pulled out of the cylinder group, the use Between the person and the bicycle 6 201139847, a distance is formed, which is equal to the user who wants to perform the filling operation when the extension tube group is extended, because the user can keep the user from performing the filling operation because the user is away from the self-adhesive At the time, the user's hand and body do not interfere with the bicycle, allowing the user to inflate the air in an unrestricted loop. 'The technical means of the second improvement of the invention is 'the first air pipe and the second one, which is the design of the hose, so that the first air pipe can be folded relative to the steam red group, and the first air pipe can also be relatively The second air tube is bent, and the second portion 52 can be bent relative to the air nozzle head. The third air tube can also be folded relative to the tube f, and can help the extension tube group to receive any degree of the object to be inflated. He Nan, the invention of the re-improvement of the technical means, can be called the first name of its &loan; s is the hard tube of the second - "« brother - breast and brother three trachea collection in the H Solving the first air pipe and the third air pipe exposed and shaking; the lost steam-group can completely accommodate the extended pipe group for St, the appearance of the pump is simple and full of fashion sense, θ splitting rolling mill i 曰叨杈彳 /, - a variety of boutique pumps. The advantages of the ten carp and the novel features of the present invention will be more apparent from the following description, and the associated drawings. Bu.细 细 [Embodiment] Means and their functions, a few, this is for illustrative purposes only, and the technology, preferred embodiment, and the detailed description of the invention are described in detail. Restriction of the structure of the present invention 201139847 Referring to FIG. 1 and FIG. 2, a perspective view and an exploded perspective view of the first embodiment of the small-sized air pump with the extended tube set of the present invention are provided. The small-sized inflator of the present invention having an extended tube set includes a cylinder block 10, a grip 13, an extension tube set 20 and a tuyer head 30. The smashing cylinder group of the present invention can completely accommodate the extension tube set 20, so that the appearance of the pump is simple and full of fashion, and a fine pump is provided. At the same time, referring to FIG. 3 to FIG. 5, it is a cross-sectional view and a detailed enlarged view of an embodiment of the small inflating device of the present invention having an extended tube set. The cylinder block 10 includes a first end 10 丨 and a second end 102. The first end of the cylinder block 10 is provided with a body u, and a side of the seat body u is pivotally connected to a pedal member 12. Hai/% red group 1 brother - end 102 is provided with a grip 13. The cylinder block 1 includes a piston tube 14 and a barrel 15. One end of the piston tube 14 is provided with an external thread portion 141, and the other end of the piston tube 14 is provided with a piston 142. One end of the barrel 15 is provided with a stopper 151, and the other end of the barrel 15 is coupled to the grip 13. The barrel 15 is reciprocally movable relative to the piston tube 14 to produce a gas filling effect. • When the small-sized inflator of the present invention is used on the ground, the body u can be supported on the ground. The seat body 11 can be held by the user's hand when the small-sized pump that can be stepped on is held by hand. The seat body u is hollow, and is provided with an internal thread portion m, a blocking portion 112 and a receiving portion U3 ′. The internal thread portion U1 is screwed with the external thread portion ι 41, so that the seat body 11 is coupled to the piston. Tube 14. A plurality of slots 114 are defined on each side of the base 11 , and the pedal member 12 is located between the two slots 114 . The sluice 114 is connected to the accommodating portion 113. The two ends of the sluice 114 are respectively a closed end 1141 and an open end 1142. The closed end H41 has an approximately circular curve. The curve of the closed end 1141 of the 201139847 is greater than two-dimensions. - Round and less than three-quarters of a circle. A plurality of bumps 115 are provided at an end of the seat body 11 away from one end of the piston tube 14. The stepping member 12 can be changed to the storage position and the stepping position. The pedal member 12 includes a first end 121 and a second end 122. The first end 121 of the pedal member 12 is pivotally connected to the seat body 11. When the piece 12 is in the stowed position, the second end 122 of the tread member 12 is adjacent to the seat body 11; the tread member 12 is located at the stepping position, and the second end 122 of the tread member 12 is away from the seat body 11. The grip 13 includes a fixing portion 131 and a grip portion 132. The fixing portion 4 131 is fixed to the (four) body 15 , and the holding portion 132 is pivotally connected to the fixing portion 131 ′. The holding portion 132 can pivot relative to the fixing portion 131 , so that the holding portion 132 can be changed to the storage position and operation. In the position, when the grip portion 132 is in the stowed position, the grip portion 132 covers the fixed portion (3); when the grip portion 132 is in the operating position, the grip portion 132 forms a U-shape with the fixing portion ΐ3ι. The extension tube set 20 is a three-stage type, which can be completely stored in the cylinder group ίο, the extension tube group 20 includes a first air tube 21, a gas tube 23', the first and third air tubes 21, two The brother-discussion 22 is a hard tube, and the upper air tube 22 is designed as a hard tube, and the bee gas and the third air tube 23 are housed in the first hole g 22 and can be solved. The first gas pipe 21 and the third gas pipe 23 are exposed and shaken. The 5th first air pipe 21 can also be stored in the piston tube 14 of the cylinder group. The first gas pipe 21 can protrude from the second gas pipe 22, and the first gas pipe can also protrude from the piston pipe μ of the cylinder block 1〇. 201139847 The second air pipe 22 can be completely stored in the piston tube 14 of the cylinder block 10, and the second air pipe 22 can also completely protrude from the piston tube 14 of the cylinder block 10. The third air pipe 23 can also be housed in the piston tube 14 of the cylinder block 10. The third gas pipe 23 can protrude from the second gas pipe 22, and the third gas pipe 23 can also protrude from the piston pipe 14 of the cylinder block 10. A first plug body 211 and a second plug body 212 are respectively disposed at two ends of the first air pipe 21. A first retaining portion 221 ® and a second retaining portion 222 are respectively disposed at two ends of the second air tube 22 . A third plug body 23 is disposed at the end of the third air tube 23, and the first plug body 211 of the first air tube 21 is located in the piston tube 14, and the first plug body 211 is restricted to the piston 142 of the piston tube 14. The first plug body 211 is disposed on the stopper portion 112 between the stopper portion 112 of the base body 11. The second plug body 212 of the first air tube 21 is located in the second air tube 22, and the second plug body 212 is restricted between the first retaining portion 221 and the second φ retaining portion 222, the second The plug body 212 is blocked from the first retaining portion 221 . The third plug body 231 of the third air tube 23 is located in the second air tube 22, and the third plug body 231 is limited between the first retaining portion 221 and the second retaining portion 222. The body 231 is blocked from the second retaining portion 222. An end of the third air pipe 23 remote from the first air pipe 21 is connected to a tuyer head 30. The tuyere 30 includes a head portion 31 and a body portion 32, the head portion 31 of which can be coupled to the article to be inflated, the body portion 32 being coupled to the third 10201139847 air tube 23. The head portion 31 is provided adjacent to the end surface of the body portion 32 with a plurality of recessed portions 311 which can correspond to the bumps 115 of the seat body u. The body portion 32 can be coupled to the third air tube 23, and the two sides of the body portion 32 are respectively provided with a positioning device 33, and the positioning portion 33 can be positioned at the closed end 1141 through the open end 1142. The positioning device 33 has a tapered shape and includes a slit end 331 and a small-diameter end coffee. When the large-diameter end 331 corresponds to the closed end 1141, the positioning device 33 can be restrained by the slit ι4. The little
徑端332對應於該封閉端1141日夺，該定位裳置33能夠脫 離該破槽114。 參照圖六至圖九’為本發明具有延伸管組之可足踏之 小型打氣筒第-實施例之動作圖。本發明打氣筒之風嘴頭 3〇能夠容納於該座體u之容納部113，且該定 能夠定位於職槽114 ,藉由按壓該定位裝置抑能夠令該 風鳴頭30脫離該座體Η。 使用本發明之打氣筒時，轉動該握把以於位置， 131 : 使該握把13能夠供使用者握持。 第三氣管23相對該第二氣管二:姉叫該 伸出於該汽紅組10之外 ^且该弟二乳官23 氣管m目對該第—氣管2_^=嘴頭3〇,該第二 該汽缸組10之外.再加叙兮 且垓第二氣管2 2伸出於 m実〜’再^動風嘴頭3G，該第—氣管21相 對…4滑動，令該第一氣管21之第一塞體： 201139847 設於該座體η之擋止部112，該第—氣管 管23能夠由該第二氣管. ，、成乐一虱 伸管組2〇呈完全二〜伸拉出。此時，該延 參照圖十，為本發明打氣筒以手持打氣之示 不延伸官組拉出於汽缸組之外之 〜表 需求而選擇將延伸管組2 〇拉出^ ° /用者能夠依其 1山々、/飞缸組1〇之外戎收銥 汽缸組10内。該延伸管組20拉出於汽缸組10之外時，使 用者能夠遠離自行車進行灌氣作業，當三 20完全拉出於汽缸組1〇時 大化伸s組 ^ ^ 使用者一手握持該座體11 , 另手握持該握把13,令該筒身15相對活塞管14往復 達到灌氣效果。此時，❹者與自行車之間軸-段間1， 這段間距約等於該延伸管組2{)伸長之長度，使用者欲進行 省=業時，a為使用者遠離自行車，而能夠讓使用者進 灯灌氣作業時’使用者的手部與身體不會與自行車產生碰 觸，讓使用者能夠在不受到限制的環境下進行灌氣作業。 參照圖十-，為本發明打氣筒置地使用之示意圖。本 發明之可足踏之小型打氣筒能夠置地使用進行灌氣作業， 該座體11支撐於地面，該腳踏件12位於踩踏位置，該握 把13呈T字形而令該握持部132位於操作位置，該延伸管 組20拉出於汽缸組1〇之外時，且該第一氣管21能夠彎折 而由該座體11之破槽114(見圖二）伸出。使用者能夠遠離 自行車進行灌氣作業，當三段式的延伸管組20完全拉出於 汽缸組10時，使用者一手握持該座體n，且腳踩該腳踏 件12 ’令該筒身15相對活塞管14往復移動達到灌氣效 201139847 ·· 果。此時，使用者與自行車之間形成一段間距，這段 - 纟轉於該延伸管組2〇伸長之長度，使用者欲進行灌 日寺’因為使用者遠離自行車，而能夠讓使用者進行灌氣作 - _ ’使用者的手、腳與身體不會與自行車產生碰觸孔 - 使用者能夠在不受到限制的環境下進行灌氣作業。 參知、圖十二，為本發明風嘴頭結合法式氣嘴之八立 圖。該風嘴S員30之頭部31内設有一彈性件312，該2 件312能夠將法式氣嘴FV的閥管FV1頂開，讓^ #肖打氣筒氣體連通。 襄輪月。的氣體 就以上所述可以歸納出本發明具有以下之優點： /本發明『具有延伸f組之可足踏之小型 伸管組拉出於汽缸組之外時’使用者能夠遠離自行車』 三段式的延伸管組完全拉出於汽紅組時： 一 J仃車攝形成—段_，這段間距 管組伸長之長度，使用者欲進行 ”次伸 • 遠離自行車，而能夠讓使用者進行灌氣作^因為使用者 手部與身體不會與自行車產生 二一 ’使用者的 到限制的環境下進行灌氣作^涉’壤使用者能夠在不受 2.本發明『具有延伸管組之可足踏 一 一氣管與第二氣管為軟管的設 打虱同』，弟 汽叙組之座體彎折，該第一氣=弟一乱官能夠相對 松，上女楚-…卜 、也此夠相對該第二氣管彎 何位置或任何高度的待充氣:。有助於該延伸管組承接任 13 I S1 201139847 3. 本發明『具有延伸管組之可足踏之小型打氣筒』，第 二氣管為硬管的設計而能夠讓該第一氣管與該第三氣管收 藏於該第二氣管内部，能夠解決該第一氣管與該第三氣管 外露且晃動的缺失。 4. 本發明『具有延伸管組之可足踏之小型打氣筒』，打 氣筒之汽缸組能夠完全收納延伸管組，讓可足踏之小型打 氣筒的外觀簡潔且充滿時尚感，而提供一種精品的可足踏 之小型打氣筒。 惟上所述者，僅為本發明之較佳實施例而已，當不能 以之限定本發明實施之範圍，故舉凡數值之變更或等效元 件之置換，或依本發明申請專利範圍所作之均等變化與修 飾，皆應仍屬本發明專利涵蓋之範®壽。 【圖式簡早說明】 圖一：為本發明具有延伸管組之可足踏之小型打氣筒收縮 之立體外觀圖。 圖二：為本發明具有延伸管組之可足踏之小型打氣筒伸長 之立體分解圖。 圖三：為本發明具有延伸管組之可足踏之小型打氣筒之剖 面示意圖。 圖四：為本發明由圖三所取之細部放大圖，表打氣筒一端 之示意圖。 圖五：為本發明由圖三所取之細部放大圖，表打氣筒另一 端之示意圖。 201139847The trailing end 332 corresponds to the closed end 1141, and the positioning skirt 33 can be separated from the recess 114. Referring to Figures 6 through 9', there is shown an action diagram of a first embodiment of a small inflator having a legable extension of the present invention. The air nozzle head 3 of the air pump of the present invention can be accommodated in the accommodating portion 113 of the seat body u, and can be positioned in the service slot 114, and the wind squeezing head 30 can be detached from the seat body by pressing the positioning device. Hey. When the pump of the present invention is used, the grip is rotated for position, 131: the grip 13 can be held by the user. The third air pipe 23 is opposite to the second air pipe 2: the squeaking is extended outside the steam red group 10, and the second sergeant 23 is in the tracheal head, and the first air pipe is 2_^=the mouth 3 〇, the first 2, outside the cylinder group 10, and further, the second air pipe 2 2 protrudes from the m実~'removing wind mouth head 3G, and the first air pipe 21 slides relative to the fourth pipe 21 to make the first air pipe 21 The first plug body: 201139847 is disposed in the blocking portion 112 of the seat body η, and the first air pipe 23 can be completely extended by the second air pipe. . At this time, the extension refers to FIG. 10, and the inflator of the present invention selects the extension tube group 2 to be pulled out by the hand-held air pumping and does not extend the official group to pull out the outside of the cylinder group. It is included in the cylinder group 10 in addition to one of the 1 mountain and / flying cylinder groups. When the extension tube set 20 is pulled out of the cylinder block 10, the user can carry out the gas filling operation away from the bicycle, and when the three 20 is completely pulled out of the cylinder group 1 大, the user can hold the s group ^ ^ The seat body 11 holds the grip 13 in the other hand, so that the barrel 15 reciprocates relative to the piston tube 14 to achieve a gas filling effect. At this time, the distance between the axis and the segment between the driver and the bicycle is about equal to the length of the extension of the extension tube group 2{). When the user wants to save the industry, a is the user away from the bicycle, and can When the user enters the lamp and fills the air, the user's hand and body will not touch the bicycle, allowing the user to perform the filling operation in an unrestricted environment. Referring to Figure 10 - is a schematic view of the use of the air pump of the present invention. The small-sized air pump of the present invention can be used for grounding operation, the seat body 11 is supported on the ground, the footrest 12 is in a stepping position, and the grip 13 has a T-shape so that the grip portion 132 is located. In the operating position, when the extension tube set 20 is pulled out of the cylinder group 1 , the first air tube 21 can be bent to protrude from the groove 114 (see FIG. 2 ) of the seat body 11 . The user can carry out the filling operation away from the bicycle. When the three-stage extension tube set 20 is completely pulled out of the cylinder block 10, the user holds the seat body n in one hand, and the foot pedal 12' The body 15 reciprocates relative to the piston tube 14 to achieve the effect of the filling effect 201139847 ··. At this time, a distance is formed between the user and the bicycle, and the length is extended to the length of the extension tube group 2, and the user wants to perform the irrigation temple, because the user can keep the user away from the bicycle. Breathing - _ 'The user's hands, feet and body do not make contact with the bicycle - the user can perform the filling operation in an unrestricted environment. Reference, Fig. 12, is an eight-head diagram of the wind mouth of the present invention combined with a French air nozzle. An elastic member 312 is disposed in the head 31 of the tuyere S member 30. The two members 312 can open the valve tube FV1 of the French air nozzle FV to allow the gas cylinder to communicate with each other. The moon is round. The gas can be summarized as described above. The present invention has the following advantages: / The present invention "The user can move away from the bicycle when the small extensible pipe group with the extended f group is pulled out of the cylinder group" When the extension tube set is completely pulled out of the steam red group: a J 仃 car is formed into a segment _, the length of the length of the pipe group is extended, and the user wants to "extend the extension" away from the bicycle, and allows the user to carry out Insufflation is done because the user's hand and body do not infuse the environment with the bicycle's two-user's restricted environment. The foot tube can be used to make the hose and the second air tube to be the same as the hose. The seat of the disc is grouped, the first gas = the younger brother can be relatively loose, the female Chu-... Therefore, it is enough to be inflated relative to the second tracheal bend or any height: to help the extension tube group to undertake any 13 I S1 201139847 3. The invention is a small inflator with an extended tube set 』, the second air pipe is designed for the hard pipe to allow The air pipe and the third air pipe are stored in the second air pipe, and the first air pipe and the third air pipe are exposed and the swaying is lost. 4. The invention discloses a small inflatable pump with an extended tube set. The cylinder group of the pump can completely accommodate the extension tube set, so that the small foot pump can be simple and full of fashion, and provide a small and compact foot pump. The preferred embodiments of the present invention are not intended to limit the scope of the present invention, and all changes and modifications of the numerical values or equivalents and modifications of the scope of the present invention should still be The patent of the present invention covers the life of the model. [Fig. 1] The first embodiment of the present invention is a three-dimensional appearance of the small-sized inflator of the extendable tube set of the present invention. The three-dimensional exploded view of the small inflatable pump that can be stepped on. Figure 3: is a schematic cross-sectional view of the small inflatable pump with the extended tube set of the present invention. An enlarged detail view taken, the pump end of the table playing schematic Figure V: an enlarged detail view taken from FIG three of the present invention, a schematic view of the other end of the pump hit the table 201,139,847.
圖六：為本發明具有延伸管組之可足踏之小型打氣筒之進 氣動作圖’表風嘴頭脫離座體之示意圖。 圖七.為本發明由圖六所取之細部放大圖。 圖八··為本發明具有延伸管組之可足踏之小型打氣筒之正 伸管組完全伸出於汽紅組之示意圖。 3 之第 圖九.為本發明具有延伸管組之可足踏之小型打六τ 二氣管局部伸入汽紅組之示意圖。 ^ 圖十:為本發明之可足狀小型打氣筒料_使用夕_ 意圖’表延伸管組伸出於汽缸組。 不 圖十為本糾具有延料組之可 地使用之示意圖。 虱同置 圖十二：為本料風嘴頭結合法式氣嘴之示意圖。 101第一端 11座體 112擋止部 114破槽 1142開放端 12 腳踏件 122第二端 131固定部 141外螺紋部 【主要元件符號說明】 10汽紅組 102第二端 111内螺紋部 113容納部 1 Ml封閉端 115凸點 121第一端 13握把 132握持部 14活塞管 201139847 142 活塞 15 筒身 151 擋部 20 延伸管組 21 第一氣管 211 第一塞體 212 第二塞體 22 第二氣管 221 第一防脫部 222 第二防脫部 23 第三氣管 231 第三塞體 30 風嘴頭 31 頭部 311 凹部 312 彈性件 32 身部 33 定位裝置 331 大徑端 332 小徑端 FV 法式氣嘴 FV1 閥管Fig. 6 is a schematic view showing the intake operation diagram of the small-sized inflatable pump with the extended tube set of the present invention. Figure 7 is an enlarged view of a detail of the present invention taken from Figure 6. Fig. 8 is a schematic view of the forward-extending tube group of the small-sized inflatable pump with the extended tube set fully extending from the steam red group. Fig. IX. Fig. 9 is a schematic view showing the small-sized six-turbine gas pipe partially extending into the steam red group with the extension tube group of the present invention. ^ Figure 10: The small-sized pumping material of the present invention is extended to the cylinder bank using the eve_intentional table extension tube set. Figure 10 is a schematic diagram of the use of the extension group.虱 虱 图 Figure 12: This is a schematic diagram of the combination of the French air nozzle and the French air nozzle. 101 first end 11 seat body 112 stop portion 114 broken groove 1142 open end 12 tread member 122 second end 131 fixing portion 141 external thread portion [main component symbol description] 10 steam red group 102 second end 111 internal thread portion 113 housing 1 M1 closed end 115 bump 121 first end 13 grip 132 grip 14 piston tube 201139847 142 piston 15 barrel 151 stop 20 extension tube set 21 first air tube 211 first plug body 212 second plug Body 22 second air pipe 221 first retaining portion 222 second retaining portion 23 third air pipe 231 third plug body 30 air nozzle head 31 head portion 311 recess portion 312 elastic member 32 body portion 33 positioning device 331 large diameter end 332 small Diameter FV French air nozzle FV1 valve tube