200909332 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種唧筒之排油及吸油結構，尤指—種 藉由手動操作之方式來供排油及吸油之唧筒結構。 【先前技術】 如第9圖所示，為習用唧筒之剖視圖，其係藉由手動操 Γ 作桿部41之方式作吸油之工作，其中上下拉動桿部4工 時，可吸取儲油筒體4 2内之空氣使其經縱向導氣通道4 3、橫向導氣通道4 4、空間4 5、中央孔4Θ流通至活 塞管4 7内，並經活塞管4 7底端處之單向釋壓閥4 8排 出至外界，藉此，使儲油筒體4 2内之空氣漸被排出，而 使外界之油液經吸油管4 9而被吸入至儲油筒體4 2之 内。 • 然而，上述習用唧筒雖已具有基本之吸油功能，但卻 i .不具有排油功能，因此，若欲將筒内油液取出時，需將上 蓋旱掉以倒出儲油筒體之油液，實是不便。其次，若使用 者兼有吸油與排油之需求時，需額外購置具有排油功能之 唧筒、，如此，除有額外支出購置成本外，於使用上，唧筒 無法兼具吸油與排油之功能，更有使用上替換之不便。其 次，分開購置兩唧筒時，因兩唧筒所佔空間較單一唧筒為 多，故若擺放空間不夠，會造成兩唧筒存放上之問題。 【發明内容】 200909332 本發明之主要目的，在於解決上述的問題而提供一種 唧筒之排油及吸油結構，係唧筒上設計出兼具吸油、排油 功能之結構，而使唧筒具有吸、排油之功能，藉此，可省 下額外購置兩唧筒之成本以及具有較佳之空間擺放利用性 0 為達前述之目的，本發明係包括： 一筒體，具有一儲油空間，且該筒體底部設有一第一 f'' 通道，該第一通道具有一導入孔與一導出孔。 一上蓋，係封蓋於該筒體頂部，且於該筒體之儲油空 間内設一管體，該管體底端設於該筒體底部並與該第一通 道之導入孔連通，該管體頂端與該上蓋連接，並於該管體 内設一拉桿，該拉桿於該管體内之一端連接一擠壓部，俾 供將流經該管體内之空氣作向下擠壓，且該拉桿並貫穿該 上蓋而延伸至外界，又該上蓋具有一第二通道，該第二通 .道具有一第一進氣孔與一第一出氣孔，該第一出氣孔經該 1 .管體頂部端口與該管體連通，又該上蓋具有一第三通道， 該第三通道具有一第一通孔與一第二通孔，該第二通孔與 該儲油空間連通，又該上蓋具有一第四通道，該第四通道 具有一第二進氣孔與一第二出氣孔，而該第二進氣孔藉一 位於該儲油空間内之通氣管與該第一通道之導出孔連通， 俾供空氣可依序經該第二通道、該管體、該第一通道、該 通氣管至該第四通道流動。 一調控件，係設於該上蓋上，於吸油時，藉該調控件 6 200909332 使該第三通道與該第二通道連通，、 界，俾供將該館油空間之空氣經該第 一;或，於排油時，控== 通道與該第三通道連通，並使外界與該第二通道之 儲、由^孔ΐ通’使线經該第三通道之第二通孔進入該 儲/由工間以產生壓力來排油。 本發明之上述及其他目的與優點，不難從下述所選用 實施例之詳細朗與關中，獲得深入了解。 當然，本發明在某些另件上，或另件之安排上容許有 所不同，但所選用之實施例，則於本說 說明，並於關中展科構ι " 【實施方式】 請參閱第1圖至第8圖，时所示者為本發明所選用 之實施例結構，此僅供說明之用，在專利中請上並不受此 種結構之限制。 明先參閱第1圖至第3圖，以下係本發明『唧筒之排 油及吸油結構』之第一實施例說明，其係包含： 一筒體1，具有一儲油空間丄丄，且該筒體丄底部設 有一第一通道1 2，該第一通道丄2具有一導入孔丄2工 與一導出孔122。 一上蓋2，係封蓋於該筒體1頂部，且於該筒體1之 儲油空間1 1内設一中空且直立之管體i 3，該管體工3 200909332 底端設於該筒體1底部並與該第一通道12之導入孔12 1連通，該官體1 3頂端與該上蓋2連接，並於該管體工 3内設一拉桿131，該拉桿131於該管體1 3内之一 端連接一擠壓部1 3 2，該擠壓部χ 3 2具有限制空氣單 向流動之效果，俾供將流經該管體1 3内之空氣作向下擠 壓，使該管體1 3内之空氣從該導入孔1 2 1進入該第一 通道1 2，且該拉桿1 3 並貫穿該上蓋2而延伸至外 界，而該拉桿1 2 1於外界之一端可連接一握把（圖中未 示）’以方便拉動施力。 又，該上蓋2具有一橫向之第二通道2 1，該第二通 道21兩端分別具有一第一進氣孔211與一第一出氣孔 2 1 2，該第一出氣孔2 1 2經該管體1 3頂部端口與該 管體1 3内部空間連通。 又該上蓋2具有一橫向之第三通道2 2，該第三通道 2 2兩端分別具有一第一通孔2 2 i與一第二通孔2 2 2，該第三通道2 2經該第二通孔2 2 2與該儲油空間ί 1連通。 又該上蓋2具有一橫向之第四通道2 3，該第四通道 2 3兩端分別具有一第二進氣孔2 3 1與一第二出氣孔2 3 2，而該第四通道2 3之第二進氣孔2 3 1藉一位於該 儲油空間11内之直立狀通氣管14與該第一通道12之 導出孔1 2 2連通’俾供空氣可依序經該第二通道2 1、 δ亥管體1 3、該第一通道1 2、該通氣管1 4至該第四通 200909332 道2 3流動，且該第一進氣孔2 1 1、第一通孔2 21與 第二出氣孔2 3 2係呈並列狀。 在實施上，該上蓋2更具有一供該儲油空間1 1内之 油液直接倒出之倒油孔2 4。且該上蓋2更穿設有一供油 液流通之油管2 5，以便吸、排油。 一調控件3 1 ’係設於該上蓋2頂部上，於吸油時， 藉該調控件31使該第三通道22之第一通孔221與該 第二通道2 1之第一進氣孔2 1 1連通，並使該第四通道 2 3之第二出氣孔2 3 2連通外界，並操作該拉桿1 3 1 以該擠壓部1 3 2擠壓空氣，俾供將該儲油空間丄丄内之 空氣依前述空氣流動之動線流通，最後經該第四通道2 3 之第二出氣孔2 3 2排出至外界以產生吸力來吸油；或， 於排油時，控制該調控件3 1使該第四通道2 3之第二出 氣孔2 3 2與該第三通道2 2之第一通孔2 2 1連通，並 使外界與該第二通道2 1之第一進氣孔2 i丄連通，使外 界空氣依前述空氣流動之動線流通，最後經該第三通道2 2之第二通孔2 2 2進入該儲油空間1丄内以產生壓力來 排油。其中’該調控件3 1頂部更設有-撥桿3 2以便操 控’如第6圖所示。 在本實施耻’該調控件3 μ以可調動式之設計設 =於》亥上蓋2頂部上，於實施上，係為橫向撥動調整該調 控件3 1，且該調控件3工並具有一空氣道，於吸 油時，該第三通道2 2經該空氣道3工上連通該第二通道 200909332 2 1，或，於排油時，該第四通道2 3經該空氣道3 1 1 連通該第三通道2 2。其次，上述之第二通道2 1、第三 通道2 2與第四通道2 3係横向設於該上蓋2，而該第三 通道2 2係位於該第二通道2 1與第四通道2 3之間，且 該第一通道1 2係横向設於該筒體1底部，且該第二通道 2 1之第一出氣孔2 1 2藉一設於該上蓋2之第一穿孔2 6連通該管體1 3，而該第三通道2 2之第二通孔2 2 2 藉一設於該上蓋2之第二穿孔2 7與該儲油空間丄丄連 通，又該第四通道2 3藉一設於該上蓋2之第三穿孔2 8 與該通氣管連通。 、此外，該第二通道2 1之第一進氣孔2 1 1、該第三 通道2 2之第-通孔2 2 1與該第四通道2 3之第二出氣 孔2 3 2之開口處設有一由軟性材料製作之止漏結構3 3，該止漏結構3 3與該調控件3 ][相組配，俾供該調控 件3 1作選擇性切換調整時，防止氣流自該止漏結構3 3 與該調控件3 1之間逸脫。 〆其再者，用以連通該第一通道1 2與第四通道2 3之通 氣g 1 4内，更設有一供空氣僅能自該第一通道1 2朝該 第四通道2 3流動之單向閥1 4 1。 喷參閱第1、2、3圖’吸油操作時，撥動該調控件 3 1以㈣空氣道3 1 1連通該第三通道2 2與該第二通 1，而使用者並上下拉動該拉桿丄3 1，以產生空氣 流動之驅動力，如此’可使該儲油空間i i内之空氣依序 200909332 經該第二通道22、該空氣道311、第二通道2i、該 管體1 3、該第一通道1 2、該通氣管χ 4與該第四通道 2 3而流出至外界，而於該儲油空間i i内產生一吸力， 藉此，外界之油液可經該油管2 5流入至該筒體i之儲油 空間1 1内。 / 請參閱第4、5圖，排油操作時，撥動該調控件3工 以使该空氣道3 1 1連通該第四通道2 3與該第三通道2 f 2 ’而使时並上下拉動該拉桿i 3丄，以產生空 之驅動力，如此，可使外界之空氣依序經該第二通道&動 該管體13、該第-通道12、該通氣管14、該第四通 道2 3、該空氣道3 1 1與第三通道2 2而流入該儲油空 間1 1内，藉此，可於該儲油空間工工内產生空氣壓力， 以將該儲油空間1 1内之油液經該油管2 5㈣排出 界。 當然，本發明仍存在許多例子，於此處，更提 明之第二實施例’請參閱第7、8圖，其主要係將 施例中之原設於筒體1内之管體13與通氣Η4重新役 置在筒體！之外侧，並將第―、第二、第三、第四通道工 y 2 1 H 2 3 μ供空氣於切換後流通之概念， =以第一：！二、第三氣道以及空氣導管等構件來作同 :广之空氣¥ =替換’亦即利用相同於本發明第-實施 =技m 本發明之第二實施例 本第二實施例係包括： ^ 200909332 一筒體5，係具有一儲油空間（圖中未示）； 一上蓋6，係封蓋於該筒體5頂部，且該筒體5外侧 設一管體7 1與一通氣管7 2 ’其中該管體7丄内有一拉 桿711，該拉桿711於該管體71内一端連接一擠壓 部（活塞）7 1 2，俾供將流經該管體7丄内之空氣作向 下擠壓，且该拉桿71 ^另一端係向上延伸至外界並可連 接一握把（圖中未示）以方便施力操作，又該通氣管7 2 (底端延伸連接於該管體7丄近底端處並與該管體7工内部 連通，該通氣管7 2頂端係延伸至該上蓋6處； 一第一氣道Θ 1，係位於該上蓋6並呈延伸貫通該上 蓋6之狀態，且該第一氣道6丄具有一第一進氣孔6工工 與第一出氣孔6 1 2，該第一進氣孔6 1 1與該通氣管 7 2頂端連通，該第一出氣孔6 1 2位於該上蓋6 —側； 一第二氣道6 2，係位於該上蓋β，且該第二氣道6 t 2具有一第一通孔621與一第二通孔622，該第一通 I '孔Θ21位於該上蓋6一側，該第二通孔622與該儲油 空間連通； 一第三氣道6 3，係位於該上蓋6並呈延伸貫通該上 蓋6之狀態，且該第三氣道6 3具有一第二進氣孔6 3工 第一出氧孔6 3 2，該第二進氣孔6 3 1位於該上蓋 =一側，且該第二進氣孔6 3 i、該第一通孔6 2 i與該 第一出氣孔612係彼此相鄰； 一空氣導管73，其一端與該第三氣道63之第二出 12 200909332 氣孔6 3 2處連接並連通，另一端與該管體γ1近頂端處 連接並連通該管體7 1内部’而該第三氣道6 3、該空氣 導管7 3、該管體7 1、該通氣管7 2與該第一氣道6 1 依序連通而供空氣流通； 一調控件7 4，係設於該上蓋6並對應該第一氣道6 1之第一出氣孔612、第二氣道62之第一通孔621 與第二氣道6 3之第一進氣孔6 3 1作選擇性連通之切 Γ 換，其中，於吸油時，以該調控件7 4使該第二氣道6 2 之第一通孔6 2 1與該第三氣道6 3之第二進氣孔6 31連 通，並使該第一氣道6 1之第一出氣孔6 1 2連通外界，操 作拉桿’使該儲油空間之空氣依序流通後’最後經該第一 氣道6 1之弟一出氣孔6 1 2排出至外界，以於該儲油空 間内產生吸力來吸油；或’於排油時，以該調控件7 4使 該第一氣道6 1之第一出氣孔6 1 2與該第二氣道6 2之 第一通孔6 2 1連通’並使外界與該第三氣道6 3之第二進 C 氣孔6 3 1連通，操作拉桿，使空氣依序流通後，最終經 該第二氣道6 2之第二通孔6 2 2進入該儲油空間，以產 生壓力來擠壓油液作排油。 此外’該調控件7 4並具有一空氣道7 4 1，於吸油 時，該第二氣道6 2之第一通孔6 2 1經該空氣道7 4 1 連通該第三氣道6 3之第二進氣孔6 3 1 ;或，於排油時， 該第一氣道6 1之第一出氣孔6 1 2經該空氣道7 4 1連 通該第二氣道6 2之第一通孔6 2 1。又，該第一氣道Θ 1之第一出氣孔6 1 2、該第二氣道6 2之第一通孔6 2 13 200909332 1與該第二氣道6 3之第二進氣孔6 3丄之開口處設有一 止漏結構（圖中為示），該止漏結構與該調控件7 4相組 配，俾供該調控件7 4作選擇性切換調整時，防止氣流自 該止漏結構與該調控件之間逸脫。且，該通氣管了 2内更 設有-供空氣僅能自該管體7丄朝該第一氣道6丄流動之 單㈣7 2 1。再者，該上蓋6更穿設有一供油液流通之 油管6 4以及一倒油孔6 5。 r 本第二實施例於吸、排油時之操作方式，大抵盘第一 實施例之操作方式相同，亦即藉由拉桿711拉動該擠壓 口Ρ 7 1 2使其餘e亥官體7工内做活塞式之擠壓運動，進而 對空氣產生導流之作用，並視吸油或排油之需求，使空氣 依照所設計之導流方向分別流通，進而達到產生吸力以吸 =是產生壓力以排油之目的。故請參照第-實施例處之 操作說明將可更加清處其操作與空氣流通之原理。 :上所述’可知本發明係提出一種兼具吸油與排 此、U之卿筒’並藉由手動操作調控件以及拉桿之下，而 能方便進行吸排油之工作需求，實是方便，故可不用 Γ如術Γ，額^麟置兩個分別具有吸油與排油功能之哪 具有較佳之空間1:=:—成本外，本發明更 限制===示:用以說明本發明’並非用以 疇。 專效7°件之置換仍應隸屬本發明之範 14 200909332 由以上詳細說明，可使熟知本項技藝者明暸本發明的 確可達成前述目的，實已符合專利法之規定，爰提出專利 申請。 【圖式簡單說明】 第1圖係本發明之具吸、排油功能之唧筒之第一實施例的 立體示意圖，其中調控件係處於可供作吸油操作之 位置。 第2圖係第1圖於另一方向作剖視觀察時之立體示意 圖，其中調控件係處於可作吸油操作時之位置。 第3圖係為對第1圖作頂視觀察時之平面示意圖，其中 調控件係處於可作吸油操作時之位置。 第4圖係第1圖於另一方向作剖視觀察時之立體示意 圖，但，其中之調控件已調整至可作排油操作時之 位置。 第5圖係為對第4圖作頂視觀察時之完整平面示意圖。 第6圖係第1圖中將調控件連接一撥桿以便操作之立體 示意圖。 第7圖係本發明之具吸、排油功能之唧筒之第二實施例的 立體示意圖，其中調控件係處於可供作吸油操作之 位置。 第8圖係本發明之具吸、排油功能之唧筒之第二實施例的 立體示意圖，其中調控件係處於可供作排油操作之 15 200909332 位置。 第9圖係習用之唧筒之剖面示意圖，其僅具有吸油功能。 【主要元件符號說明】 (習用部分） 桿部4 1 儲油筒體4 2 縱向導氣通道4 3 橫向導氣通道4 4 空間4 5 中央孔4 6 活塞管4 7 單向釋壓閥4 8 吸油管4 9 (本發明部分） 筒體1 儲油空間11 第一通道1 2 導入孔1 2 1 導出孔1 2 2 管體1 3 拉桿1 3 1 擠壓部1 3 2 通氣管1 4 單向閥141 上蓋2 第二通道21 第一進氣孔211 第一出氣孔2 1 2 第三通道2 2 第一通孔2 2 1 第二通孔2 2 2 第四通道2 3 16 200909332 第二進氣孔2 3 1 第二出氣孔2 3 2 倒油孔2 4 油管2 5 第一穿孔2 6 第二穿孔2 7 第三穿孔2 8 調控件3 1 空氣道311 撥桿3 2 止漏結構3 3 筒體5 上蓋6 第一氣道61 第一進氣孔611 第一出氣孔612 第二氣道6 2 第一通孔6 21 第二通孔6 2 2 第三氣道6 3 第二進氣孔6 31 第二出氣孔6 3 2 油管6 4 倒油孔6 5 管體7 1 拉桿7 1 1 擠壓部712 通氣管7 2 單向閥7 2 1 空氣導管7 3 調控件7 4 空氣道7 4 1 17200909332 IX. INSTRUCTIONS: [Technical Field] The present invention relates to an oil draining and oil sucking structure of a cartridge, and more particularly to a cartridge structure for discharging oil and sucking oil by manual operation. [Prior Art] As shown in Fig. 9, a cross-sectional view of a conventional cartridge is an operation of sucking oil by manually operating the rod portion 41, wherein the upper and lower movable rod portion 4 can be used to suck the oil storage cylinder body. The air inside 4 2 flows through the longitudinal air guiding passage 4 3 , the lateral air guiding passage 4 4 , the space 4 5 , the central hole 4 Θ into the piston tube 47 , and is unidirectionally discharged through the bottom end of the piston tube 47 The pressure valve 48 is discharged to the outside, whereby the air in the reservoir body 42 is gradually discharged, and the external oil is sucked into the reservoir body 4 through the suction pipe 49. • However, although the above-mentioned conventional cartridge has the basic oil absorption function, it does not have the oil discharge function. Therefore, if the oil in the cylinder is to be taken out, the upper cover should be dried to pour the oil of the oil storage cylinder. Liquid is really inconvenient. Secondly, if the user has the demand for oil absorption and oil discharge, it is necessary to purchase an additional cylinder with oil discharge function. In addition, in addition to the additional cost of purchase, the cylinder cannot function as both oil absorption and oil discharge. It is more inconvenient to replace it. Secondly, when the two cylinders are purchased separately, the space occupied by the two cylinders is more than that of the single cylinder. Therefore, if the space is not enough, the two cylinders may be stored. SUMMARY OF THE INVENTION 200909332 The main object of the present invention is to solve the above problems and provide an oil draining and oil absorbing structure of a cartridge, which is designed to have both oil absorption and oil discharge functions, and the cartridge has suction and discharge oil. The utility model can thereby save the cost of purchasing two additional cylinders and have better space utilization. For the purpose of the foregoing, the present invention comprises: a cylinder having an oil storage space and the cylinder The bottom portion is provided with a first f'' channel, and the first channel has an introduction hole and a lead-out hole. An upper cover is attached to the top of the cylinder, and a pipe body is disposed in the oil storage space of the cylinder body, and the bottom end of the pipe body is disposed at the bottom of the cylinder body and communicates with the introduction hole of the first passage. a top end of the tube body is connected to the upper cover, and a pull rod is disposed in the tube body, and the pull rod is connected to a pressing portion at one end of the tube body for squeezing the air flowing through the tube body downward. And the pull rod extends through the upper cover to the outside, and the upper cover has a second passage. The second pass has a first air inlet and a first air outlet, and the first air outlet passes through the tube. The top port of the body is in communication with the pipe body, and the upper cover has a third passage. The third passage has a first through hole and a second through hole. The second through hole communicates with the oil storage space, and the upper cover The fourth channel has a second air inlet and a second air outlet, and the second air inlet has a vent pipe located in the oil storage space and a lead hole of the first channel Connected, the air supply can be sequentially passed through the second passage, the tubular body, the first passage, the vent pipe to A fourth flow channel. a control is disposed on the upper cover, and when the oil is sucked, the third channel is connected to the second channel by using the adjustment control 6 200909332, and the air is supplied to the oil space of the museum through the first; Or, when draining oil, the control == channel is in communication with the third channel, and the external and the second channel are stored, and the second hole is passed through the second through hole of the third channel. / From the work room to generate pressure to drain oil. The above and other objects and advantages of the present invention are readily apparent from the following detailed description of the preferred embodiments. Of course, the present invention allows for differences in some of the components, or the arrangement of the components, but the selected embodiments are described in the present description, and in the Guanzhong exhibition structure " [Embodiment] See Figures 1 through 8 show the structure of the embodiment selected for use in the present invention, and this is for illustrative purposes only, and is not limited by such structure in the patent. Referring first to FIG. 1 to FIG. 3, the following is a description of a first embodiment of the present invention, "the oil discharge and oil absorption structure of the cartridge", which comprises: a cylinder 1 having an oil storage space 丄丄, and A first channel 12 is disposed at the bottom of the barrel, and the first channel 2 has an introduction hole 2 and a lead hole 122. An upper cover 2 is attached to the top of the cylinder 1 and a hollow and upright pipe body i 3 is disposed in the oil storage space 1 1 of the cylinder body 1. The pipe body 3 200909332 is provided at the bottom end of the pipe body The bottom of the body 1 is in communication with the introduction hole 12 1 of the first passage 12 , and the top end of the body 1 3 is connected to the upper cover 2 , and a pull rod 131 is disposed in the tube body 3 , and the pull rod 131 is in the tube body 1 One end of the third end is connected to a pressing portion 133, and the pressing portion χ3 2 has an effect of restricting the one-way flow of the air, and the air flowing through the tube body 13 is pressed downward to make the The air in the pipe body 1 3 enters the first passage 12 from the introduction hole 1 2 1 , and the tie rod 13 extends through the upper cover 2 to the outside, and the pull rod 1 2 1 can be connected to one end of the outside. Grip (not shown) is used to facilitate pulling force. The first cover 2 has a first air inlet 211 and a first air outlet 2 1 2, and the first air outlet 2 1 2 The top port of the pipe body 13 is in communication with the inner space of the pipe body 13. The upper cover 2 has a lateral third channel 2 2 , and the third channel 2 2 has a first through hole 2 2 i and a second through hole 2 2 2 respectively, and the third channel 2 2 The second through hole 2 2 2 is in communication with the oil storage space ί 1 . The upper cover 2 has a fourth fourth channel 2 3 , and the second channel 2 3 has a second air inlet 2 31 and a second air outlet 2 3 2 , respectively, and the fourth channel 2 3 The second air inlet hole 2 3 1 communicates with the outlet hole 12 2 of the first channel 12 by an upright vent pipe 14 located in the oil storage space 11 俾 the air supply can sequentially pass through the second channel 2 1. The δ hai pipe body 1 3 , the first channel 1 2 , the vent pipe 14 4 to the fourth pass 200909332 channel 23 flow, and the first air inlet hole 21 1 1 and the first through hole 2 21 The second air outlets 2 3 2 are juxtaposed. In practice, the upper cover 2 further has an oil pouring hole 24 for directly pouring the oil in the oil storage space 1 1 . The upper cover 2 is further provided with a fuel pipe 25 for circulating oil to suck and drain oil. The first control hole 3 1 ' is disposed on the top of the upper cover 2, and the first through hole 221 of the third passage 22 and the first intake hole 2 of the second passage 2 1 are controlled by the adjustment control 31 during oil absorption. 1 1 is connected, and the second air outlet 2 3 2 of the fourth channel 2 3 is connected to the outside, and the pull rod 1 3 1 is operated to squeeze the air by the pressing portion 13 2 to supply the oil storage space. The air in the crucible circulates according to the moving line of the air flow, and finally is discharged to the outside through the second air outlet 2 2 2 of the fourth passage 2 3 to generate suction to absorb the oil; or, when draining the oil, the control is controlled 3 1 communicating the second air outlet 2 3 2 of the fourth channel 23 with the first through hole 2 2 1 of the third channel 2 2 and making the outside and the first air inlet 2 of the second channel 2 1 i丄 is connected, so that the outside air flows according to the moving line of the air flow, and finally enters the oil storage space 1 through the second through hole 2 2 2 of the third passage 2 2 to generate pressure to discharge oil. Wherein the top of the adjustment control 3 1 is further provided with a - lever 3 2 for operation as shown in Fig. 6. In this implementation, the shame control 3 μ is adjustable on the top of the cover 2 on the top of the lid. In the implementation, the adjustment control 3 1 is adjusted horizontally and the adjustment control is 3 and has An air passage, when the oil is sucked, the third passage 2 2 is connected to the second passage 200909332 2 via the air passage 3, or, when the oil is drained, the fourth passage 2 3 passes through the air passage 3 1 1 The third channel 2 2 is connected. The second channel 2 1 , the third channel 2 2 and the fourth channel 23 are laterally disposed on the upper cover 2 , and the third channel 2 2 is located in the second channel 2 1 and the fourth channel 2 3 . And the first air channel 2 1 2 is connected to the bottom of the cylinder 1 and the first air outlet 2 1 2 of the second channel 2 is connected to the first hole 26 of the upper cover 2 The second through hole 2 2 2 of the third passage 2 2 is connected to the oil storage space by a second through hole 27 disposed in the upper cover 2, and the fourth passage 2 3 is borrowed A third through hole 28 disposed in the upper cover 2 is in communication with the vent pipe. In addition, the opening of the first air inlet 2 1 1 of the second channel 2 1 , the first through hole 2 2 1 of the third channel 2 2 and the second air outlet 2 3 2 of the fourth channel 23 There is a leakage preventing structure 3 3 made of a soft material, and the leakage preventing structure 3 3 is matched with the adjusting control 3 3 [, when the adjusting control 3 1 is selectively switched and adjusted, the air flow is prevented from being stopped. The drain structure 3 3 escapes from the adjustment control 31. Further, in the ventilation g 1 4 for connecting the first passage 12 and the fourth passage 23, a supply air can flow only from the first passage 12 to the fourth passage 23; Check valve 1 4 1. When the fuel absorption operation of the first, second, and third figures is performed, the adjustment control 3 1 is toggled to connect the third passage 2 2 and the second passage 1 with the air passage 3 1 1 , and the user pulls the pull rod up and down.丄3 1, to generate a driving force of air flow, such that the air in the oil storage space ii can be sequentially passed through the second passage 22, the air passage 311, the second passage 2i, the tubular body 13, The first passage 1 2, the vent tube 4 and the fourth passage 23 flow out to the outside, and a suction force is generated in the oil storage space ii, whereby the external oil can flow through the oil tube 25. Up to the oil storage space 1 1 of the cylinder i. / Please refer to Figures 4 and 5, during the oil draining operation, toggle the adjustment control to make the air passage 3 1 1 communicate with the fourth passage 2 3 and the third passage 2 f 2 ' Pulling the pull rod i 3丄 to generate an empty driving force, so that the outside air can be sequentially passed through the second passage & the tube body 13, the first passage 12, the vent tube 14, the fourth The air passage 3 3 and the air passage 3 1 1 and the third passage 2 2 flow into the oil storage space 1 1 , thereby generating air pressure in the oil storage space working space to the oil storage space 1 1 The oil inside is discharged through the oil pipe 2 5 (four). Of course, there are still many examples of the present invention. Here, the second embodiment is further described. Please refer to FIGS. 7 and 8. The main purpose is to apply the tube 13 and the ventilation in the cylinder 1 in the embodiment. Η 4 re-deployed in the cylinder! On the outside, and the first, second, third, and fourth channel work y 2 1 H 2 3 μ for the concept of air circulation after switching, = first:! Second, the third airway and the air duct and other components to make the same: Guangzhi air ¥ = replace 'that is, using the same as the first embodiment of the present invention = technology m. The second embodiment of the present invention includes: ^ 200909332 A cylinder 5 has an oil storage space (not shown); an upper cover 6 is attached to the top of the cylinder 5, and a tubular body 7 1 and a vent tube 7 2 are disposed outside the cylinder 5 The tube body 7 has a pull rod 711. The pull rod 711 is connected to a pressing portion (piston) 7 1 2 at one end of the tube body 71 for supplying air flowing through the tube body 7 to the bottom. Extrusion, and the other end of the pull rod 71 ^ extends upward to the outside and can be connected with a grip (not shown) to facilitate the force-applying operation, and the vent tube 7 2 (the bottom end is extended and connected to the tube body 7丄) The bottom end of the vent tube 7 2 extends to the upper cover 6; a first air passage Θ 1 is located in the upper cover 6 and extends through the upper cover 6 The first air passage 6 has a first air inlet 6 and a first air outlet 6 1 2 , and the first air inlet 6 1 1 and the air tube 7 2, the top end is connected, the first air outlet 6 1 2 is located at the side of the upper cover 6; a second air passage 6 2 is located at the upper cover β, and the second air passage 6 t 2 has a first through hole 621 and a first a second through hole 622, the first through hole '21 is located on the side of the upper cover 6, the second through hole 622 is in communication with the oil storage space; a third air passage 63 is located on the upper cover 6 and extends through the a state of the upper cover 6, and the third air passage 63 has a second air inlet hole 63, a first oxygen outlet hole 633, the second air inlet hole 633 is located at the upper cover=one side, and the first The two air inlet holes 63 3 i, the first through holes 6 2 i and the first air outlet holes 612 are adjacent to each other; an air duct 73 having one end and the second air passage 63 of the second outlet 12 200909332 air holes 6 3 2 is connected and connected, the other end is connected to the proximal end of the tube body γ1 and communicates with the inside of the tube body 7 1 ', and the third air passage 63, the air duct 73, the tube body 71, the vent tube 7 2, the first air passage 6 1 is sequentially connected to provide air circulation; a control 7 4 is disposed on the upper cover 6 and corresponds to the first air passage 612 of the first air passage 61 and the first air passage 62 through The hole 621 is selectively exchanged with the first air inlet hole 63 1 of the second air passage 63, wherein the first through hole of the second air passage 6 2 is adjusted by the adjustment control 74 during oil absorption. 6 2 1 communicates with the second air inlet hole 6 31 of the third air passage 63, and connects the first air outlet hole 6 1 2 of the first air passage 6 1 to the outside, and operates the pull rod to make the air of the oil storage space After the circulation, it is finally discharged to the outside through an air outlet 6 1 2 of the first air passage 6 1 to generate suction in the oil storage space to absorb oil; or 'when draining oil, the adjustment control 7 4 The first air outlet 6 1 2 of the first air passage 6 1 communicates with the first through hole 6 21 of the second air passage 6 2 and causes the outside and the second air passage 6 3 of the third air passage 63 to pass through the air hole 6 3 1 After the connecting rod is operated, the air is sequentially circulated, and finally the second through hole 62 2 of the second air passage 6 2 enters the oil storage space to generate pressure to squeeze the oil for oil discharge. In addition, the adjustment control 7 4 has an air passage 744, and the first through hole 6 2 1 of the second air passage 6 2 communicates with the third air passage 6 3 through the air passage 7 4 1 when sucking oil. The second air inlet hole 6 3 1 ; or, when the oil is drained, the first air outlet hole 6 1 2 of the first air passage 6 1 communicates with the first through hole 6 2 of the second air passage 6 2 via the air passage 7 4 1 1. Moreover, the first air outlet 6 1 of the first air channel 2、 1 , the first through hole 6 2 13 200909332 1 of the second air channel 6 2 and the second air inlet hole 6 3 of the second air channel 6 3 A leak-stop structure (shown in the figure) is arranged at the opening, and the stop-stop structure is combined with the adjusting control 74, and when the adjusting control 74 is selectively switched and adjusted, the airflow is prevented from the leak-proof structure and The adjustment controls escape between. Further, the vent pipe 2 is further provided with a single (four) 7 2 1 from which the air can flow only from the pipe body 7 丄 toward the first air passage 6 。. Further, the upper cover 6 is further provided with a fuel pipe 64 for circulating oil and an oil pouring hole 65. r The operation mode of the second embodiment in the case of sucking and draining oil is the same as that of the first embodiment of the present invention, that is, the pressing port 711 is pulled by the pull rod 711 to make the remaining ehai official body 7 Piston-type squeezing movement, which in turn acts to induce air flow, and depending on the demand for oil absorption or oil discharge, the air is circulated according to the designed flow direction, so as to generate suction to absorb pressure. The purpose of draining oil. Therefore, please refer to the operating instructions at the first embodiment for a clearer understanding of the principles of operation and air circulation. In the above description, it can be seen that the present invention provides a work requiring both oil absorption and discharge, U-shaped tube, and the manual operation adjustment control and the pull rod, so that the work of sucking and draining oil can be conveniently performed, which is convenient. It is not necessary to use, for example, the ^ 麟 置 两个 两个 两个 两个 两个 两个 分别 分别 分别 分别 分别 分别 分别 分别 分别 具有 具有 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Used as a domain. The replacement of the special 7° component is still subject to the scope of the present invention. 14 200909332 From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the foregoing objects and is in accordance with the provisions of the Patent Law. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a first embodiment of the cartridge having the function of sucking and discharging oil of the present invention, wherein the adjustment control is in a position for being used for the oil suction operation. Fig. 2 is a perspective view showing the first view in the other direction as a cross-sectional view, wherein the adjustment control is in a position to be used for the oil suction operation. Fig. 3 is a plan view showing the top view of Fig. 1, wherein the adjustment control is in a position to be used for the oil suction operation. Fig. 4 is a perspective view of Fig. 1 taken in a cross-sectional view in the other direction, but the adjustment control has been adjusted to a position at which the oil discharge operation can be performed. Figure 5 is a complete plan view of the fourth view when viewed from the top. Fig. 6 is a perspective view showing the operation of connecting a lever to a lever in Fig. 1. Fig. 7 is a perspective view showing a second embodiment of the cartridge having the function of sucking and discharging oil of the present invention, wherein the adjustment control is in a position for being used for the oil suction operation. Fig. 8 is a perspective view showing a second embodiment of the cartridge having the function of sucking and draining oil of the present invention, wherein the adjustment control is in the position of 15200909332 which is available for the oil discharge operation. Figure 9 is a schematic cross-sectional view of a conventional cartridge, which has only an oil absorbing function. [Main component symbol description] (customized part) Rod 4 1 Oil storage cylinder body 4 2 Longitudinal air guiding passage 4 3 Horizontal air guiding passage 4 4 Space 4 5 Central hole 4 6 Piston pipe 4 7 One-way pressure relief valve 4 8 Oil suction pipe 4 9 (part of the invention) cylinder 1 oil storage space 11 first passage 1 2 introduction hole 1 2 1 outlet hole 1 2 2 pipe body 1 3 tie rod 1 3 1 pressing portion 1 3 2 vent pipe 1 4 single Upper cover 2 to the valve 141 2nd passage 21 First intake hole 211 First air outlet 2 1 2 Third passage 2 2 First through hole 2 2 1 Second through hole 2 2 2 Fourth passage 2 3 16 200909332 Second Intake hole 2 3 1 Second air outlet 2 3 2 Oil hole 2 4 Oil pipe 2 5 First perforation 2 6 Second perforation 2 7 Third perforation 2 8 Adjustment control 3 1 Air passage 311 Lever 3 2 Stop leak structure 3 3 cylinder 5 upper cover 6 first air passage 61 first air inlet hole 611 first air outlet 612 second air passage 6 2 first through hole 6 21 second through hole 6 2 2 third air passage 6 3 second air inlet hole 6 31 Second air outlet 6 3 2 Oil pipe 6 4 Oil hole 6 5 Body 7 1 Pull rod 7 1 1 Pressing part 712 Vent pipe 7 2 Check valve 7 2 1 Air duct 7 3 Control 7 4 Air duct 7 4 1 17