TWM484637U - Manual pump for boosting closed space - Google Patents
Manual pump for boosting closed space Download PDFInfo
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- TWM484637U TWM484637U TW103209124U TW103209124U TWM484637U TW M484637 U TWM484637 U TW M484637U TW 103209124 U TW103209124 U TW 103209124U TW 103209124 U TW103209124 U TW 103209124U TW M484637 U TWM484637 U TW M484637U
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Description
本創作係與流體輸送技術有關，特別是關於一種用以對封閉空間增壓之手動唧筒。This creation is related to fluid delivery technology, and in particular to a manual cartridge for pressurizing an enclosed space.
按，為特定目的使流體進行流動之習知技術，其具體地係有如我國第0892220996號新型專利前案所揭，藉由真空吸力將外部流體汲入容器內部，或藉由增加容器內部之氣壓以送出流體之液體汲取或送出之技術內容，是項以壓縮空氣為動力源之習知氣動技術，於使用上固具有省力之功效，惟囿於其對空氣壓縮設備之需求，於應用之範疇上即受到相當之限制。A conventional technique for causing a fluid to flow for a specific purpose, which is specifically disclosed in the prior art of the Japanese Patent No. 0892220996, in which external fluid is forced into the interior of the container by vacuum suction, or by increasing the pressure inside the container. The technical content of pumping or sending out liquids for sending fluids is a conventional pneumatic technology that uses compressed air as a power source. It has a labor-saving effect on the use of the air, but its demand for air compression equipment is in the scope of application. It is subject to considerable restrictions.
而相對的，手動唧筒之具體技術內容，亦已有被應用於流體輸送之相關技術中，諸如我國第099205106號新型專利前案所揭者，即係以手動唧筒將封閉空間內之氣體予以抽離，藉由使空間內部氣壓之降低，使外部之流體得於大氣壓力之作用下，被送入已減壓之空間內，是等具體之技術乃係得以被應用於作為手動汲吸流體之裝置。In contrast, the specific technical content of the manual cylinder has also been applied to the related technology of fluid transportation. For example, in the new patent application No. 099205106 of our country, the gas in the enclosed space is pumped by a manual cylinder. By reducing the internal pressure of the space, the external fluid is sent to the decompressed space by the atmospheric pressure, and the specific technique is applied as a manual suction fluid. Device.
再者，於我國第101213624號新型專利前案中所揭露者雖非係利用壓差，而係以手動唧筒將容器內部之流體汲入筒內後，再經由適當之排送通道將筒內流體予以送出，是等非藉由壓差之輸送僅得以批次方式 為之，而難以達成連續輸送且流量穩定之效果者。Furthermore, the method disclosed in the new patent No. 101213624 of the present invention does not utilize the pressure difference, but uses a manual cylinder to pour the fluid inside the container into the cylinder, and then the fluid in the cylinder through the appropriate discharge passage. To be sent out, it is only by the delivery of the differential pressure that only the batch mode For this reason, it is difficult to achieve the effect of continuous transportation and stable flow.
因此，本創作之主要目的乃在提供一種用以對封閉空間增加之手動唧筒，其係得以對封閉之空間，透過使用者之施力以提高該封閉空間之壓力，從而將原容裝於該空間內之流體，在壓差作用下，穩定地向外流出，以供使用。Therefore, the main purpose of the present invention is to provide a manual cylinder for adding to the enclosed space, which is capable of enhancing the pressure of the enclosed space by the user's application of force to the original space. The fluid in the space flows out stably under the action of the pressure difference for use.
緣是，為達成上述目的，本創作所提供用以對封閉空間增加之手動唧筒乃係包含了有一本體；一活塞室，設於該本體中；一活塞，滑設於該活塞室內，將該活塞室區隔成一第一分室與一第二分室；一驅動件，具有一桿狀拉體，係以一端與該活塞連接，另端則穿經該第一分室而自該活塞室伸出該本體外；一流道部，具有一第一氣道，係連通該第二分室與大氣，一第二氣道，設於該本體上，係與該第一分室連通，並於該本體之一側形成開口；一單向組，具有一第一單向部，設於該第一氣道中，限制氣體僅得自該第一氣道往該第二分室之方向單向地流動，一第二單向部，位於該活塞上，限制氣體僅得自該第二分室往該第一分室方向單向地流動。The reason is that, in order to achieve the above object, the manual cartridge provided by the present invention for adding to the enclosed space comprises a body; a piston chamber is disposed in the body; a piston is slidably disposed in the piston chamber, The piston chamber is divided into a first sub-chamber and a second sub-chamber; a driving member has a rod-shaped pulling body connected to the piston at one end, and the other end extends through the first sub-chamber and protrudes from the piston chamber The intrinsic road has a first air passage connecting the second chamber to the atmosphere, and a second air passage is disposed on the body, and is connected to the first sub-chamber and forms an opening on one side of the body a unidirectional group having a first unidirectional portion disposed in the first air passage, the limiting gas only flowing unidirectionally from the first air passage to the second sub-chamber, and a second unidirectional portion Located on the piston, the limiting gas only flows unidirectionally from the second compartment toward the first compartment.
其中，該第一氣道係設於該拉體中。Wherein, the first airway system is disposed in the pull body.
其中，該單向組係更包含有一第三單向部，係設於該第二氣道中，限制氣體之流動方向僅得自該開口流出。The unidirectional system further includes a third unidirectional portion disposed in the second air passage, and restricting the flow direction of the gas only from the opening.
其中，各該單向部係分別具有至少一單向閥。Wherein each of the one-way portions has at least one one-way valve.
其中，該本體係具有一管身，一封閉部係封閉該管身之一端，一蓋部則封閉該管身之另端，俾以該管身受封閉之管內部空間形成該活塞室。Wherein, the system has a tubular body, a closed portion closes one end of the tubular body, and a cover portion closes the other end of the tubular body, and the piston chamber is formed by the inner space of the closed tubular body.
其中，該開口係與所擬增壓之封閉空間連通。Wherein the opening is in communication with the enclosed space to be pressurized.
其中，該活塞室係位於所擬增壓之封閉空間中，並彼此隔絕不相連通。Wherein, the piston chambers are located in the enclosed space to be pressurized, and are not isolated from each other.
(10)(10’)‧‧‧用以對封閉空間增壓之手動唧筒(10) (10’) ‧‧‧Manual cylinders for pressurizing enclosed spaces
(20)‧‧‧本體(20) ‧‧‧ Ontology
(21)‧‧‧管身(21) ‧‧‧ Body
(22)‧‧‧封閉部(22) ‧‧‧Closed Department
(23)(23’)‧‧‧蓋部(23) (23’) ‧ ‧ cover
(30)‧‧‧活塞室(30)‧‧‧Piston room
(31)‧‧‧第一分室(31) ‧ ‧ first compartment
(32)‧‧‧第二分室(32) ‧‧‧Second compartment
(40)‧‧‧活塞(40) ‧‧‧Pistons
(50)‧‧‧驅動件(50)‧‧‧ Drives
(51)‧‧‧拉體(51)‧‧‧ Pull
(60)‧‧‧流道部(60) ‧‧‧Flow Department
(61)‧‧‧第一氣道(61)‧‧‧First airway
(62)(62’)‧‧‧第二氣道(62) (62’) ‧ ‧ second airway
(621)(621’)‧‧‧開口(621) (621’) ‧ ‧ openings
(70)‧‧‧單向組(70) ‧ ‧ unidirectional group
(71)‧‧‧第一單向部(71) ‧ ‧ first unidirectional department
(72)‧‧‧第二單向部(72) ‧ ‧ second unidirectional unit
(73)‧‧‧第三單向部(73) ‧ ‧ third unidirectional department
(80)‧‧‧容器(80)‧‧‧ Containers
(81)‧‧‧容室(81) ‧ ‧ ‧ room
第一圖係本創作第一較佳實施例應用於一容器中之立體外觀圖。The first figure is a three-dimensional appearance of a first preferred embodiment of the present invention applied to a container.
第二圖係本創作第一較佳實施例沿第一圖a-a割線之剖視圖，係顯示該活塞受力向下移動之作動狀態。The second drawing is a cross-sectional view of the first preferred embodiment of the present invention taken along the line a-a of the first drawing, showing the state in which the piston is forced to move downward.
第三圖係本創作第一較佳實施例沿第一圖a-a割線之剖視圖，係顯示該活塞受力向上移動之作動狀態。The third drawing is a cross-sectional view of the first preferred embodiment of the present invention along the secant line of the first figure a-a, showing the state in which the piston is forced to move upward.
第四圖係本創作第二較佳實施例之剖視圖，係顯示該活塞受力向下移動之作動狀態。The fourth drawing is a cross-sectional view of the second preferred embodiment of the present invention, showing the state in which the piston is forced to move downward.
第五圖係本創作第二較佳實施例之剖視圖，係顯示該活塞受力向上移動之作動狀態。The fifth drawing is a cross-sectional view of the second preferred embodiment of the present invention, showing the state in which the piston is forced to move upward.
茲即舉以本創作二較佳實施例並配合圖式作進一步說明。The second preferred embodiment of the present invention will be further described with reference to the drawings.
請參閱第一圖至第三圖所示，在本創作第一較佳實施例中所提供用以對封閉空間增壓之手動唧筒(10)，其主要乃係包含了有一本體(20)、一活塞室(30)、一活塞(40)、一驅動件(50)、一流道部(60)以及一單向組(70)所組成者。Referring to the first to third figures, in the first preferred embodiment of the present invention, a manual cylinder (10) for pressurizing a closed space is provided, which mainly comprises a body (20), A piston chamber (30), a piston (40), a driving member (50), a first-class road portion (60), and a one-way group (70).
該本體(20)係具有一適當長度之直管身(21)，一封閉部(22)與一蓋部(23)係分別封閉該管身(21)之管軸兩端之管口，俾以使該管身(21) 之內部管空間呈封閉狀。The body (20) has a straight body (21) of a suitable length, and a closing portion (22) and a cover portion (23) respectively close the nozzles at both ends of the tube shaft of the tubular body (21), To make the body (21) The inner tube space is closed.
該活塞室(30)則係由受封閉之該管身(21)之內部管空間所形成具適當單一內徑之直柱狀空間者。The piston chamber (30) is formed by a closed cylindrical space of a suitable single inner diameter formed by the inner tube space of the closed tubular body (21).
該活塞(40)概呈圓形，並具有與該活塞室(30)內徑相仿之外徑，而同軸滑設於該呈柱狀之活塞室(30)中，據以將該活塞室(30)區隔為容積呈彼此消長之一第一分室(31)與一第二分室(32)。The piston (40) is substantially circular and has an outer diameter similar to the inner diameter of the piston chamber (30), and is coaxially slidably disposed in the cylindrical piston chamber (30), whereby the piston chamber is 30) A first compartment (31) and a second compartment (32) separated by a volume that is mutually elongated.
該驅動件(50)具有一適當外徑之桿狀拉體(51)，同軸穿伸於該活塞室中，並以一端與該活塞(40)連接，另端則穿經該第一分室(31)而伸出該本體(20)外。The driving member (50) has a rod-shaped pulling body (51) of a proper outer diameter, coaxially extending into the piston chamber, and is connected at one end to the piston (40), and the other end passes through the first sub-chamber ( 31) and extend out of the body (20).
該流道部(60)具有一第一氣道(61)，係沿該拉體(51)之桿軸延伸而貫穿該拉體(51)，俾連通該第二分室(32)與大氣，一第二氣道(62)則係設於該蓋部(23)上而與該第一分室(31)連通，並於該蓋部(23)之一側形成開口(621)。The flow path portion (60) has a first air passage (61) extending along the shaft of the pull body (51) and extending through the pull body (51), and communicating with the second sub-chamber (32) and the atmosphere, The second air passage (62) is disposed on the cover portion (23) to communicate with the first sub-chamber (31), and an opening (621) is formed on one side of the cover portion (23).
該單向組(70)具有一第一單向部(71)，係設於該第一氣道(61)中，限制氣體之流動方向係為自該第一氣道(61)往該第二方室(32)之單向流動，一第二單向部(72)，設於該活塞(40)上，限制氣體之流動方向係為自該第二分室(32)往該第一分室(31)之單向流動，一第三單向部(73)係設於該第第二氣道(62)中，限制氣體之流動方向係自該第二氣道(62)往該開口(621)單向流動。The unidirectional group (70) has a first unidirectional portion (71) disposed in the first air passage (61), and restricting a flow direction of the gas from the first air passage (61) to the second side a one-way flow of the chamber (32), a second one-way portion (72) disposed on the piston (40), restricting the flow direction of the gas from the second sub-chamber (32) to the first sub-chamber (31) a one-way flow, a third unidirectional portion (73) is disposed in the second air passage (62), and restricting the flow direction of the gas from the second air passage (62) to the opening (621) flow.
藉由上述構件之組成，該用以對封閉空間增壓之手動唧筒(10)乃係以外力經由該驅動件(50)驅使該活塞(40)於該活塞室(30)中往復運動： 當該活塞(40)自該蓋部(23)往該封閉部(22)之方向進行位移時，乃係進行對該第一分室(31)充氣之作動，此際，該活塞(40)之運動係漸增該第一分室(31)之容積並漸減該第二分室(32)之容積，而位於該第二分室(32)中之氣體，係受到該第一單向部(71)之止擋而無法進入該第一氣道(61)中，同時則受到該第二單向部(72)之導引，往該第一分室(31)流動，據以使空氣充盈於該第一分室(31)中；而當活塞(40)自該封閉部(22)往該蓋部(23)之方向進行位移時，則係進行將該第一分室(31)內之氣體排出，同時將大氣引入該第二分室(32)中，此際，該活塞(40)之運動係漸減該第一分室(31)之容積並漸增該第二分室(32)之容積，藉由該第二單向部(72)之止擋，係可避免該第一分室(31)內之氣體逆流至該第二分室(32)中，而僅得經由該第二氣道(62)自該開口(621)流出，且同時，大氣則經由該第一氣道(61)進入減壓中之該第二分室(32)，以使該第二分室(32)維持與大氣相等之壓力。By means of the above-mentioned components, the manual cylinder (10) for pressurizing the enclosed space is externally driven to reciprocate the piston (40) in the piston chamber (30) via the driving member (50): When the piston (40) is displaced from the cover portion (23) toward the closing portion (22), the first sub-chamber (31) is inflated, and the piston (40) is The motion system gradually increases the volume of the first compartment (31) and gradually decreases the volume of the second compartment (32), and the gas located in the second compartment (32) is subjected to the first unidirectional portion (71) Stopping and not entering the first air passage (61), and being guided by the second unidirectional portion (72), flowing to the first sub-chamber (31), thereby filling air into the first compartment (31); and when the piston (40) is displaced from the closing portion (22) toward the cover portion (23), the gas in the first sub-chamber (31) is discharged while the atmosphere is being Introduced into the second sub-chamber (32), wherein the movement of the piston (40) gradually reduces the volume of the first sub-chamber (31) and gradually increases the volume of the second sub-chamber (32) by the second single The stop of the portion (72) prevents the gas in the first sub-chamber (31) from flowing back into the second sub-chamber (32), and only from the opening (621) via the second air passage (62) Flowing out, and at the same time, the atmosphere passes through the first airway (61) The second compartment (32) is decompressed to maintain the second compartment (32) at a pressure equal to atmospheric.
據此，該用以對封閉空間增壓之手動唧筒(10)在使用時，乃係得以該蓋部(23)蓋設於一容器(80)上，封閉該容器(80)內部之容室(81)，使該開口(621)與該容室(81)連通，俾得藉由該活塞(40)之運動，透過前述關於排出該第一分室(31)內部氣體之操作方式，乃得以增加該容室(81)之壓力，令容裝於該容室(81)內之流體得以在壓差作用下而穩定地向外流出。Accordingly, the manual cylinder (10) for pressurizing the enclosed space is used to cover the lid portion (23) on a container (80) to close the chamber inside the container (80). (81), the opening (621) is communicated with the chamber (81), and the movement of the piston (40) is transmitted through the foregoing operation mode for discharging the gas inside the first compartment (31). The pressure of the chamber (81) is increased to allow the fluid contained in the chamber (81) to stably flow outward under the pressure difference.
另外，所應再加以提出說明者係，關於該單向組(70)所應具備控制流體單向流動方向之技術內容，係已於習知技術中揭露甚詳，舉以本實施例而言，各該單向部(71)(72)(73)乃係得以分別具有至少一習知之單向閥或逆止閥(圖式僅以符號表示之)，同時，該第二單向部(72)則除可由逆 止閥或單向閥為其主要構成以外，以得以習知具有單向流動控制功效之活塞構件予以取代，而無需額外設置，惟關於該等流體單向流動之控制技術，乃於習知技術中所揭露，復非本創作之主要技術特徵，遂不擬予以冗陳。In addition, it should be further noted that the technical content of the unidirectional group (70) for controlling the unidirectional flow direction of the fluid is disclosed in the prior art, for the sake of the present embodiment. Each of the one-way portions (71) (72) (73) is configured to have at least one conventional one-way valve or check valve (illustrated only by symbols), and the second one-way portion ( 72) The check valve or the check valve is a main component of the valve, so that the piston member having the one-way flow control effect can be replaced without additional setting, but the control technology for the one-way flow of the fluid is a conventional technique. It is revealed that the main technical features of this creation are not intended to be redundant.
而所應特別加以提出說明者係：And those who should be specifically mentioned are:
其一、該用以對封閉空間增壓之手動唧筒(10)相較於習知手動增壓之技術而言，其使將該第一分室(31)中之氣體擠送至封閉空間內所為之增壓，與習知技術透過相當於將該第二分室(32)之氣體擠送至封閉空間中所為之增壓，在操作上係為完全相反，而可適用於習知技術所不適用之領域中。First, the manual cylinder (10) for pressurizing the enclosed space causes the gas in the first compartment (31) to be squeezed into the enclosed space as compared with the conventional manual supercharging technique. The pressurization is superimposed with the prior art by pushing the gas of the second compartment (32) into the closed space, which is completely reversed in operation, and is applicable to the conventional technology. In the field.
其二、使該第一氣道(61)位於該拉體(51)內，係可令該用以對封閉空間增壓之手動唧筒(10)得以被容納於所擬加壓之封閉空間中，而令該活塞室(30)與該封閉空間隔絕開來，於使用時得以作為所擬加壓之封閉空間之一部，而有利於實施操作。Secondly, the first air passage (61) is located in the pull body (51), so that the manual cylinder (10) for pressurizing the closed space can be accommodated in the enclosed space to be pressurized. The piston chamber (30) is isolated from the enclosed space and is used as part of the enclosed space to be pressurized during use, thereby facilitating the operation.
其三、該驅動件(50)乃係供使用者施力，其構成並不限於供使用者直接對該拉體(51)施力，亦得透過適當之槓桿使該拉體(51)進行軸移，以帶動該活塞(40)之位移。Thirdly, the driving member (50) is for the user to apply force, and the configuration is not limited to the user directly applying force to the pulling body (51), and the pulling body (51) is also required to be carried out by a suitable lever. The shaft is moved to drive the displacement of the piston (40).
續請參閱第四圖與第五圖所示，在本創作第二較佳實施例所揭用以對封閉空間增壓之手動唧筒(10’)，其乃係適於與習知如50加崙大型儲液筒結合者，有別於前述第一較佳實施例者，乃於本實施例中係使該蓋部(23’)之形狀呈柱狀，而得以適當地結合於大型儲液筒上，並使該第二氣道(62’)之開口(621’)與儲液筒內部空間連通，從而得以該用以對封閉空間增壓之手動唧筒(10’)對大型儲液筒之內部空間進行加壓。Continuing to refer to the fourth and fifth figures, the manual cylinder (10') for pressurizing the enclosed space is disclosed in the second preferred embodiment of the present invention, which is suitable for use with conventionally known as 50 gallons. The large-sized liquid storage cartridge combination is different from the first preferred embodiment described above, and in this embodiment, the shape of the cover portion (23') is column-shaped, and is appropriately combined with the large-sized liquid storage cylinder. And the opening (621') of the second air passage (62') is communicated with the inner space of the liquid storage tank, so that the manual cylinder (10') for pressurizing the closed space can be connected to the inside of the large liquid storage cylinder The space is pressurized.
(10)‧‧‧用以對封閉空間增壓之手動唧筒(10) ‧‧‧Manual cylinders for pressurizing enclosed spaces
(20)‧‧‧本體(20) ‧‧‧ Ontology
(21)‧‧‧管身(21) ‧‧‧ Body
(22)‧‧‧封閉部(22) ‧‧‧Closed Department
(23)‧‧‧蓋部(23) ‧ ‧ ‧ Department
(30)‧‧‧活塞室(30)‧‧‧Piston room
(31)‧‧‧第一分室(31) ‧ ‧ first compartment
(32)‧‧‧第二分室(32) ‧‧‧Second compartment
(40)‧‧‧活塞(40) ‧‧‧Pistons
(50)‧‧‧驅動件(50)‧‧‧ Drives
(51)‧‧‧拉體(51)‧‧‧ Pull
(60)‧‧‧流道部(60) ‧‧‧Flow Department
(61)‧‧‧第一氣道(61)‧‧‧First airway
(62)‧‧‧第二氣道(62) ‧‧‧Second airway
(621)‧‧‧開口(621) ‧ ‧ openings
(70)‧‧‧單向組(70) ‧ ‧ unidirectional group
(71)‧‧‧第一單向部(71) ‧ ‧ first unidirectional department
(72)‧‧‧第二單向部(72) ‧ ‧ second unidirectional unit
(73)‧‧‧第三單向部(73) ‧ ‧ third unidirectional department
(80)‧‧‧容器(80)‧‧‧ Containers
(81)‧‧‧容室(81) ‧ ‧ ‧ room
Claims (7)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103209124U TWM484637U (en) | 2014-05-23 | 2014-05-23 | Manual pump for boosting closed space |
| CN201420512347.XU CN204175544U (en) | 2014-05-23 | 2014-09-05 | Manual pump for pressurizing enclosed space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103209124U TWM484637U (en) | 2014-05-23 | 2014-05-23 | Manual pump for boosting closed space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM484637U true TWM484637U (en) | 2014-08-21 |
Family
ID=51794239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103209124U TWM484637U (en) | 2014-05-23 | 2014-05-23 | Manual pump for boosting closed space |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204175544U (en) |
| TW (1) | TWM484637U (en) |
-
2014
- 2014-05-23 TW TW103209124U patent/TWM484637U/en not_active IP Right Cessation
- 2014-09-05 CN CN201420512347.XU patent/CN204175544U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN204175544U (en) | 2015-02-25 |
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| MM4K | Annulment or lapse of a utility model due to non-payment of fees |