TWM612468U

TWM612468U - Air compressor device

Info

Publication number: TWM612468U
Application number: TW109207943U
Authority: TW
Inventors: 周文三; 周承賢
Original assignee: 周文三; 周承賢
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-06-01

Abstract

本創作係提供一種空壓機裝置，尤其是指一種在空壓機於停機的狀態下，該活塞頭之頂端面與閥門之間係形成有一間隙，當空壓機在運作完畢結束後，該殘留在汽缸內的壓縮空氣可由間隙排出，使空壓機再次啟動後其活塞體於上衝行程時不會有額外的阻力，避免瞬間增加的壓縮負載及電流竄升，致使活塞體在汽缸內進行往復運動時能維持順暢的壓縮效能，且更兼具使用安全性及延長其使用壽命，並能更輕鬆快速地將待充氣物充足氣體。This creation is to provide an air compressor device, especially when the air compressor is stopped, a gap is formed between the top surface of the piston head and the valve. When the air compressor is completed, the residual The compressed air in the cylinder can be discharged through the gap, so that the piston body will not have additional resistance during the upstroke stroke after the air compressor is restarted, avoiding instantaneous increase in compression load and current surge, causing the piston body to move in the cylinder. It can maintain smooth compression performance during reciprocating motion, and it is more safe to use and prolong its service life, and can more easily and quickly fill the inflatable object with gas.

Description

空壓機裝置Air compressor device

本創作係為一種空壓機裝置，尤其是指一種在空壓機於停機的狀態下，該活塞頭之頂端面與閥門之間係形成有一間隙，當空壓機在運作完畢結束後，該殘留在汽缸內的壓縮空氣可由間隙排出，使空壓機再次啟動後其活塞體於上衝行程時不會有額外的阻力，避免瞬間增加的壓縮負載及電流竄升，致使活塞體在汽缸內進行往復運動時能維持順暢的壓縮效能，且更兼具使用安全性及延長其使用壽命，並能更輕鬆快速地將待充氣物充足氣體。This creation is an air compressor device, especially when the air compressor is stopped, a gap is formed between the top surface of the piston head and the valve. When the air compressor is completed, the residual The compressed air in the cylinder can be discharged through the gap, so that the piston body will not have additional resistance during the upstroke stroke after the air compressor is restarted, avoiding instantaneous increase in compression load and current surge, causing the piston body to move in the cylinder. It can maintain smooth compression performance during reciprocating motion, and it is more safe to use and prolong its service life, and can more easily and quickly fill the inflatable object with gas.

本創作人長久致力於空壓機裝置之研發，不僅讓早期頗費人力工時且構造繁瑣之空壓機轉型為構造精簡且容易迅速組裝的產品，更是改良空壓機之構造來強化空壓機之使用效能。習知第十三至十五圖所示，空壓機9裝置之主要結構是藉由一馬達驅動一活塞體92在汽缸91內進行往復式之壓縮動作，被壓縮之空氣則可由汽缸91輸送至儲氣座96內，再由儲氣座96上之歧管所連接之傳輸軟管連接至待充氣物品上，其習知活塞體92之活塞頭93係設有貫穿之通氣孔道930，而活塞頭93之通氣孔道930上覆設有一閥門95，在空壓機9於停機的狀態下，該閥門95係封閉住活塞頭93之通氣孔道930，當空壓機9在前次運轉後，因活塞頭93外周邊設置的氣密環94以及閥門95封閉活塞頭93之通氣孔道930所形成的氣密性，使得殘餘在汽缸91內的高壓空氣無法排出，而當空壓機9再次啟動時，活塞體92在開始壓縮的進程就撞擊殘留在汽缸91內的高壓空氣，使其瞬間增加空壓機9裝置的負載及電流竄升，致使空壓機9裝置壽命折損。是故，本創作人發展出一種在空壓機於停機的狀態下，該活塞頭之頂端面與閥門之間係形成有一間隙，當空壓機在運作完畢結束後，該殘留在汽缸內的壓縮空氣可由間隙排出，使空壓機再次啟動後其活塞體於上衝行程時不會有額外的阻力，避免瞬間增加的壓縮負載及電流竄升，致使活塞體在汽缸內進行往復運動時能維持順暢的壓縮效能，且更兼具使用安全性及延長其使用壽命，並能更輕鬆快速地將待充氣物充足氣體。The creator has been committed to the research and development of air compressor devices for a long time. Not only did the early time-consuming and cumbersome air compressors be transformed into products that were simple in structure and easy to assemble quickly, they also improved the structure of the air compressor to strengthen the air compressor. The use efficiency of the press. As shown in Figures 13 to 15 of the prior art, the main structure of the air compressor 9 is that a piston 92 is driven by a motor to perform reciprocating compression in a cylinder 91. The compressed air can be delivered by the cylinder 91. Into the air storage seat 96, the transmission hose connected to the manifold on the air storage seat 96 is connected to the article to be inflated. The piston head 93 of the conventional piston body 92 is provided with a vent hole 930 through it. The air vent 930 of the piston head 93 is covered with a valve 95. When the air compressor 9 is stopped, the valve 95 closes the air vent 930 of the piston head 93. When the air compressor 9 is in the previous operation Later, due to the airtightness formed by the airtight ring 94 provided on the outer periphery of the piston head 93 and the valve 95 closing the air passage 930 of the piston head 93, the high-pressure air remaining in the cylinder 91 cannot be discharged, and when the air compressor 9 When restarting, the piston 92 hits the high-pressure air remaining in the cylinder 91 at the beginning of the compression process, causing it to instantaneously increase the load of the air compressor 9 device and the current surge, causing the life of the air compressor 9 device to be compromised. Therefore, the author developed a gap between the top surface of the piston head and the valve when the air compressor is stopped. When the air compressor is completed, the remaining compression in the cylinder The air can be discharged from the gap, so that the piston body will not have additional resistance during the upstroke stroke after the air compressor is restarted, avoiding instantaneous increase in compression load and current surge, causing the piston body to maintain reciprocating motion in the cylinder It has smooth compression performance, and is more safe to use and prolongs its service life, and can more easily and quickly fill the object to be inflated with gas.

本創作之主要目的係提供一種空壓機裝置，尤其是指一種在空壓機於停機的狀態下，該活塞頭之頂端面與閥門之間係形成有一間隙，當空壓機在運作完畢結束後，該殘留在汽缸內的壓縮空氣可由間隙排出，使空壓機再次啟動後其活塞體於上衝行程時不會有額外的阻力，避免瞬間增加的壓縮負載及電流竄升，致使活塞體在汽缸內進行往復運動時能維持順暢的壓縮效能，且更兼具使用安全性及延長其使用壽命，並能更輕鬆快速地將待充氣物充足氣體。The main purpose of this creation is to provide an air compressor device, especially when the air compressor is stopped, a gap is formed between the top surface of the piston head and the valve. When the air compressor is finished operating The compressed air remaining in the cylinder can be discharged from the gap, so that the piston body of the air compressor will not have additional resistance during the upstroke stroke after restarting, avoiding instantaneous increase in compression load and current surge, causing the piston body to stay in The smooth compression performance can be maintained during reciprocating motion in the cylinder, and it is more safe to use and prolongs its service life, and can more easily and quickly fill the inflatable object with gas.

請參閱第一至六圖所示，本創作係提供一種空壓機10裝置，該空壓機10係可設置在一盒體內(圖中未示出)，其可做為充氣效用或者與一補膠器相結合(習知技藝圖中未示出)而做補膠充氣之效用，該空壓機10係包括有一提供馬達12固定之基板11、一結合在該基板11上的汽缸13，而基板11並可固定空壓機10之傳動機構14，該傳動機構14係連結有一活塞體20，藉由馬達12驅動傳動機構14而使活塞體20可在汽缸13內進行往復式壓縮動作而能產生壓縮空氣，該壓縮空氣可被推送至儲氣座15內，進而可由歧管輸出至待充氣物。Please refer to the first to sixth figures, this creative department provides an air compressor 10 device, the air compressor 10 can be set in a box (not shown in the figure), which can be used as an inflation effect or with a The glue filling device is combined (not shown in the figure of the prior art) for the effect of filling and filling the glue. The air compressor 10 includes a base plate 11 for fixing the motor 12, and a cylinder 13 connected to the base plate 11. The base plate 11 can fix the transmission mechanism 14 of the air compressor 10. The transmission mechanism 14 is connected to a piston body 20. The motor 12 drives the transmission mechanism 14 so that the piston body 20 can perform reciprocating compression in the cylinder 13 Compressed air can be generated, and the compressed air can be pushed into the air reservoir 15 and then output to the inflatable object by the manifold.

本創作最主要結構特徵乃是在空壓機10於停機的狀態下，該活塞頭2之頂端面與閥門5之間係形成有一間隙H，當空壓機10在運作完畢結束後，該殘留在汽缸13內的壓縮空氣可由間隙H排出，使空壓機10再次啟動後其活塞體20於上衝行程時不會有額外的阻力，避免瞬間增加的壓縮負載及電流竄升，致使活塞體20在汽缸13內進行往復運動時能維持順暢的壓縮效能，且更兼具使用安全性及延長其使用壽命，並能更輕鬆快速地將待充氣物充足氣體。The main structural feature of this creation is that when the air compressor 10 is stopped, a gap H is formed between the top surface of the piston head 2 and the valve 5. When the air compressor 10 is completed, the remaining space is The compressed air in the cylinder 13 can be discharged through the gap H, so that the piston body 20 of the air compressor 10 will not have additional resistance during the upstroke stroke after the compressor 10 is restarted, so as to avoid the instant increase of compression load and current surge, causing the piston body 20 It can maintain smooth compression performance during reciprocating movement in the cylinder 13, and is more safe to use and prolong its service life, and can more easily and quickly fill the inflatable object with gas.

請參閱第一至四圖所示，本創作空壓機10裝置所設置之活塞體20係含括一活塞頭2及一活塞桿3，活塞頭2頂端面乃形成一完全水平之頂端壁21，於頂端壁21上設有至少一卡扣座22及至少一貫穿之通氣孔道23，而活塞頭2外周邊係裝設有一氣密環4，一彈簧41係裝設於活塞頭2中，一閥門5係可被設置在前述活塞頭2的頂端壁21上，該閥門5係可為一彈性簧片或其他不同材質的啟閉元件，其與活塞頭2的頂端壁21相面向之閥門5內表面係可受前述彈簧41頂觸，而活塞頭2之底端係延伸有前述具有長度之活塞桿3，於活塞桿3之尾端同時設有一樞接孔30，其可樞接於前述空壓機10之傳動機構14，如第一圖所示。Please refer to Figures 1 to 4, the piston body 20 set in the air compressor 10 of the present creation includes a piston head 2 and a piston rod 3. The top surface of the piston head 2 forms a completely horizontal top wall 21 , On the top wall 21 is provided with at least one buckle seat 22 and at least one through air hole 23, and the outer periphery of the piston head 2 is equipped with an airtight ring 4, a spring 41 is installed in the piston head 2 , A valve 5 can be arranged on the top wall 21 of the piston head 2, the valve 5 can be an elastic reed or other opening and closing elements of different materials, which face the top wall 21 of the piston head 2 The inner surface of the valve 5 can be touched by the aforementioned spring 41, and the bottom end of the piston head 2 is extended with the aforementioned length of the piston rod 3, and a pivot hole 30 is also provided at the end of the piston rod 3, which can be pivotally connected The transmission mechanism 14 of the aforementioned air compressor 10 is as shown in the first figure.

請參閱第三及四圖所示之一實施例，該活塞頭2之通氣孔道23於底部係具有一底端壁231，該底端壁231係延伸出一圓筒柱232，前述彈簧41一端係套於圓筒柱232並抵觸於底端壁231，前述閥門5係可為一彈性簧片，其一端所設的定位孔51係與頂端壁21的卡扣座22相結合固定，而彈簧41另一端係穿越出通氣孔道23外並頂觸於該彈性簧片的另一端，使閥門5受彈簧41的彈性張力推移而與活塞頭2的頂端壁21存有一間隙H。Please refer to an embodiment shown in the third and fourth figures. The vent channel 23 of the piston head 2 has a bottom end wall 231 at the bottom. The bottom end wall 231 extends from a cylindrical post 232. One end of the spring 41 is It is sleeved on the cylindrical column 232 and abuts against the bottom end wall 231. The aforementioned valve 5 can be an elastic reed. The positioning hole 51 provided at one end is combined and fixed with the buckle seat 22 of the top wall 21, and the spring The other end of 41 crosses out of the air passage 23 and touches the other end of the elastic reed, so that the valve 5 is pushed by the elastic tension of the spring 41 and there is a gap H with the top wall 21 of the piston head 2.

請參閱第五圖所示，該設置於活塞頭2之頂端壁21的閥門5因受到彈簧41的彈性張力推移而與頂端壁21存有一間隙H，當空壓機10在運作完畢結束後，該殘留在汽缸13內的壓縮空氣可由該間隙H經由通氣孔道23排出，使空壓機10再次啟動後其活塞體20於上衝行程時不會有額外的阻力(可同時參考第六圖)，避免瞬間增加的壓縮負載及電流竄升，致使活塞體20在汽缸13內進行往復運動時能維持順暢的壓縮效能，且更兼具使用安全性及延長其使用壽命，並能更輕鬆快速地將待充氣物充足氣體。Please refer to the fifth figure, the valve 5 provided on the top wall 21 of the piston head 2 is moved by the elastic tension of the spring 41 and there is a gap H with the top wall 21. When the air compressor 10 is finished, the The compressed air remaining in the cylinder 13 can be discharged from the gap H through the vent hole 23, so that the piston body 20 of the air compressor 10 is restarted without additional resistance during the upstroke stroke (refer to the sixth figure at the same time) , To avoid the momentary increase in compression load and current surge, so that the piston body 20 can maintain smooth compression performance when reciprocating in the cylinder 13, and it is more safe to use and prolongs its service life, and can be more easily and quickly Enough gas to be inflated.

有關本創作閥門6之另一不同實施例係可如第七及八圖所示，閥門6係可為一彈性簧片，其一端所設的定位孔61係與活塞頭2之頂端壁21的卡扣座22相結合固定，而彈性簧片的另一端具有一裸空部62，於裸空部62內周緣延伸出一翼片63，前述彈簧41另一端係穿越出通氣孔道23外並頂觸於該彈性簧片的翼片63，使閥門6的翼片63受彈簧41的彈性張力推移而與活塞頭2的頂端壁21存有一間隙H。Another different embodiment of the valve 6 of the present invention can be as shown in Figures 7 and 8. The valve 6 can be an elastic reed, and the positioning hole 61 provided at one end is connected to the top wall 21 of the piston head 2. The buckle seat 22 is combined and fixed, and the other end of the elastic reed has a bare cavity 62, and a wing 63 extends from the inner periphery of the bare cavity 62. The other end of the aforementioned spring 41 passes through the vent hole 23 and tops it. Touching the fin 63 of the elastic reed, the fin 63 of the valve 6 is moved by the elastic tension of the spring 41 and there is a gap H with the top end wall 21 of the piston head 2.

有關本創作活塞體20及閥門7之另一不同實施例係可如第九及十圖所示，活塞體20之活塞頭2的頂端壁21除了設有至少一卡扣座22及至少一貫穿之通氣孔道23外，該活塞頭2之頂端壁21上另設有一倒L狀之卡勾塊24，而閥門7係可為一彈性簧片，其一端所設的定位孔71係與活塞頭2之頂端壁21的卡扣座22相結合固定，而彈性簧片的另一端具有一穿孔72，前述活塞頭2上的卡勾塊24係穿伸於彈性簧片的穿孔72中，使得閥門7在振動開啟時受到一定的限制，振幅不致過大，於定位孔71及穿孔72之間係具有一裸空部73，於裸空部73內周緣延伸出一翼片74，前述彈簧41另一端係穿越出通氣孔道23外並頂觸於該彈性簧片的翼片74，使閥門7的翼片74受彈簧41的彈性張力推移而與活塞頭2的頂端壁21存有一間隙H。For another different embodiment of the piston body 20 and the valve 7 of the present invention, as shown in the ninth and tenth figures, the top wall 21 of the piston head 2 of the piston body 20 is provided with at least one buckle seat 22 and at least one penetration In addition to the air passage 23, the top wall 21 of the piston head 2 is additionally provided with an inverted L-shaped hook block 24, and the valve 7 can be an elastic reed, and a positioning hole 71 provided at one end is connected to the piston The buckle seat 22 of the top wall 21 of the head 2 is combined and fixed, and the other end of the elastic reed has a perforation 72. The hook block 24 on the piston head 2 extends through the perforation 72 of the elastic reed, so that The valve 7 is subject to certain restrictions when the vibration is opened, and the amplitude is not too large. There is a bare hollow 73 between the positioning hole 71 and the through hole 72, and a wing 74 extends from the inner periphery of the bare hollow 73. The other end of the aforementioned spring 41 It passes through the vent hole 23 and touches the wing 74 of the elastic reed, so that the wing 74 of the valve 7 is pushed by the elastic tension of the spring 41 and there is a gap H with the top wall 21 of the piston head 2.

有關本創作活塞體80及閥門5A之另一不同實施例係可如第十一及十二圖所示，活塞體80之活塞頭8的頂端壁81於中央處係設有一凹陷狀之凹槽82，於凹槽82中係設有一中央軸座83，該中央軸座83依序形成不同大小圓徑之底階台831、中階台832及頂階台833，而活塞頭8的頂端壁81另設有至少一貫穿之通氣孔道84，該通氣孔道84係不與凹槽82相連通，前述彈簧41一端係套於中央軸座83並置納於凹槽82，一閥門5A係可為一彈性簧片，該閥門5A所設的定位孔51A係位於閥門5A之中央處，該閥門5A係套設於活塞頭8的中央軸座83，即利用閥門5A所設的定位孔51A套於中央軸座83之中階台832外圍且抵觸於底階台831，再利用一固定件85套於頂階台833外圍且抵觸於閥門5A予以固定，前述彈簧41另一端係穿越出凹槽82外並頂觸於該彈性簧片，使閥門5A受彈簧41的彈性張力推移而與活塞頭8的頂端壁81存有一間隙H。For another different embodiment of the piston body 80 and the valve 5A of the present invention, as shown in the eleventh and twelfth figures, the top wall 81 of the piston head 8 of the piston body 80 is provided with a concave groove in the center. 82. A central shaft seat 83 is arranged in the groove 82. The central shaft seat 83 sequentially forms a bottom step 831, a middle step 832, and a top step 833 of different diameters, and the top wall of the piston head 8 81 is also provided with at least one through vent hole 84, the vent hole 84 is not connected to the groove 82, one end of the aforementioned spring 41 is sleeved on the central shaft seat 83 and received in the groove 82, a valve 5A can be It is an elastic reed, the positioning hole 51A provided by the valve 5A is located at the center of the valve 5A, and the valve 5A is sleeved on the central shaft seat 83 of the piston head 8, that is, the positioning hole 51A provided by the valve 5A is sleeved At the periphery of the middle stage 832 of the central shaft seat 83 and abut against the bottom stage 831, a fixing member 85 is used to set the periphery of the top stage 833 and resist the valve 5A to be fixed, and the other end of the aforementioned spring 41 penetrates out of the groove 82 outside and against the elastic reed, so that the valve 5A is pushed by the elastic tension of the spring 41 and there is a gap H with the top end wall 81 of the piston head 8.

綜上所述，本創作之空壓機10裝置於停機的狀態下，該活塞頭2之頂端面與閥門5之間係形成有一間隙H，當空壓機10在運作完畢結束後，該殘留在汽缸13內的壓縮空氣可由該間隙H經由至少一通氣孔道23排出，使空壓機10再次啟動後其活塞體20於上衝行程時不會有額外的阻力，避免瞬間增加的壓縮負載及電流竄升，致使活塞體20在汽缸13內進行往復運動時能維持順暢的壓縮效能，且更兼具使用安全性及延長其使用壽命，並能更輕鬆快速地將待充氣物充足氣體。In summary, when the air compressor 10 of the present creation is in a stopped state, a gap H is formed between the top surface of the piston head 2 and the valve 5. When the air compressor 10 is completed, the remaining The compressed air in the cylinder 13 can be discharged through the gap H through at least one vent hole 23, so that the piston body 20 of the air compressor 10 is restarted without additional resistance during the upstroke stroke, avoiding instantaneous increase in compression load and current Ascending, the piston body 20 can maintain a smooth compression performance when reciprocating in the cylinder 13, and it is more safe to use and prolongs its service life, and can more easily and quickly fill the inflatable object with gas.

10:空壓機 11:基板 12:馬達 13:汽缸 14:傳動機構 15:儲氣座 20:活塞體 2:活塞頭 21:頂端壁 22:卡扣座 23:通氣孔道 231:底端壁 232:圓筒柱 24:卡勾塊 3:活塞桿 30:樞接孔 4:氣密環 41:彈簧 5:閥門 51:定位孔 5A:閥門 51A:定位孔 6:閥門 61:定位孔 62:裸空部 63:翼片 7:閥門 71:定位孔 72:穿孔 73:裸空部 74:翼片 80:活塞體 8:活塞頭 81:頂端壁 82:凹槽 83:中央軸座 831:底階台 832:中階台 833:頂階台 84:通氣孔道 85:固定件 H:間隙 9:空壓機 91:汽缸 92:活塞體 93:活塞頭 930:通氣孔道 94:氣密環 95:閥門 96:儲氣座10: Air compressor 11: substrate 12: Motor 13: cylinder 14: Transmission mechanism 15: Air reservoir 20: Piston body 2: Piston head 21: Top wall 22: buckle seat 23: Ventilation channel 231: Bottom End Wall 232: Cylindrical column 24: hook block 3: Piston rod 30: pivot hole 4: airtight ring 41: Spring 5: Valve 51: positioning hole 5A: Valve 51A: positioning hole 6: Valve 61: positioning hole 62: Naked Space Department 63: Wings 7: Valve 71: positioning hole 72: Piercing 73: Naked Space Department 74: Wing 80: Piston body 8: Piston head 81: top wall 82: Groove 83: Central shaft seat 831: Bottom Step 832: middle stage 833: Top Stage 84: Ventilation channel 85: fixed parts H: gap 9: Air compressor 91: cylinder 92: Piston body 93: Piston Head 930: Vent Hole 94: airtight ring 95: Valve 96: Air reservoir

第一圖：係本創作空壓機裝置之立體圖。第二圖：係本創作活塞體之立體圖。第三圖：係本創作活塞體之立體分解圖。第四圖：係本創作活塞體之剖視平面圖。第五圖：係殘留在汽缸內的壓縮空氣由間隙排出之空氣流通示意圖。第六圖：係本創作之活塞體上衝行程動作時之壓縮空氣流通示意圖。第七圖：係本創作另一活塞體之立體分解圖。第八圖：係第七圖活塞體之組合剖視平面圖。第九圖：係本創作另一活塞體之立體分解圖。第十圖：係第九圖活塞體之組合透視平面圖。第十一圖：係本創作另一活塞體之立體分解圖。第十二圖：係第十一圖活塞體之組合剖視平面圖。第十三圖：係習知活塞體之立體圖。第十四圖：係習知空壓機裝置作動完畢後，其殘留在汽缸內的壓縮空氣無法排出之示意圖。第十五圖：係習知活塞體上衝行程動作時之壓縮空氣流通示意圖。 The first picture: is a three-dimensional view of this creative air compressor device. The second picture: is a three-dimensional view of the piston body of this creation. The third picture: is a three-dimensional exploded view of the piston body of this creation. The fourth picture: is a cut-away plan view of the piston body of this creation. Figure 5: A schematic diagram of air circulation when the compressed air remaining in the cylinder is discharged from the gap. Figure 6: It is a schematic diagram of the compressed air circulation during the upward stroke movement of the piston body in this creation. Figure 7: This is a three-dimensional exploded view of another piston body created by this book. Figure 8: is a sectional plan view of the piston body of Figure 7. Figure 9: This is a three-dimensional exploded view of another piston body created by this book. Figure 10: It is a combined perspective plan view of the piston body in Figure 9. Figure 11: This is a three-dimensional exploded view of another piston body created by this book. Figure twelfth: is the combined sectional plan view of the piston body of figure eleven. Figure 13: A three-dimensional view of a conventional piston body. Figure 14: It is a schematic diagram showing the compressed air remaining in the cylinder cannot be discharged after the operation of the conventional air compressor device is completed. Figure 15: It is a schematic diagram of the compressed air circulation during the upstroke movement of the conventional piston body.

20:活塞體 20: Piston body

2:活塞頭 2: Piston head

21:頂端壁 21: Top wall

22:卡扣座 22: buckle seat

23:通氣孔道 23: Ventilation channel

231:底端壁 231: Bottom End Wall

232:圓筒柱 232: Cylindrical column

3:活塞桿 3: Piston rod

30:樞接孔 30: pivot hole

4:氣密環 4: airtight ring

41:彈簧 41: Spring

5:閥門 5: Valve

51:定位孔 51: positioning hole

Claims

一種空壓機裝置，該空壓機係具有一可被馬達帶動並在汽缸內上下進行往復運動之活塞體，其特徵在於：活塞體之活塞頭頂端面係設有一閥門，在空壓機於停機的狀態下，該活塞頭之頂端面與閥門之間係形成有一間隙，當空壓機在運作完畢結束後，該殘留在汽缸內的壓縮空氣可由間隙排出，使空壓機再次啟動後其活塞體於上衝行程時不會有額外的阻力，避免瞬間增加的壓縮負載及電流竄升，致使活塞體在汽缸內進行往復運動時能維持順暢的壓縮效能，且更兼具使用安全性及延長其使用壽命，並能更輕鬆快速地將待充氣物充足氣體。An air compressor device. The air compressor has a piston body that can be driven by a motor and reciprocates up and down in a cylinder. The piston body is characterized in that a valve is provided on the top surface of the piston head of the piston body. In the state, a gap is formed between the top surface of the piston head and the valve. When the air compressor is completed, the compressed air remaining in the cylinder can be discharged through the gap, so that the piston body of the air compressor is restarted. There will be no additional resistance during the upstroke stroke, avoiding instantaneous increase in compression load and current surge, so that the piston body can maintain smooth compression performance when reciprocating in the cylinder, and it is safe and prolonged. Long service life, and can more easily and quickly fill the object to be inflated with gas.

如請求項1所述之空壓機裝置，其中，該活塞頭頂端面乃形成一完全水平之頂端壁，於頂端壁上設有至少一卡扣座及至少一貫穿之通氣孔道，一彈簧係裝設於活塞頭中，前述閥門係可被設置在前述活塞頭的頂端壁上，該閥門係可為一彈性簧片或其他不同材質的啟閉元件，其與活塞頭的頂端壁相面向之閥門內表面係可受前述彈簧頂觸，使閥門受彈簧的彈性張力推移而與活塞頭的頂端壁存有一間隙。The air compressor device according to claim 1, wherein the top end surface of the piston head forms a completely horizontal top end wall, and at least one buckle seat and at least one through air passage are provided on the top end wall, and a spring system Installed in the piston head, the aforementioned valve can be arranged on the top wall of the aforementioned piston head, the valve can be an elastic reed or other opening and closing elements of different materials, which face the top wall of the piston head The inner surface of the valve can be touched by the aforementioned spring, so that the valve is pushed by the elastic tension of the spring and there is a gap with the top wall of the piston head.

如請求項2所述之空壓機裝置，其中，該活塞頭之通氣孔道於底部係具有一底端壁，該底端壁係延伸出一圓筒柱，前述彈簧一端係套於圓筒柱並抵觸於底端壁，前述閥門係可為彈性簧片，其一端所設的定位孔係與頂端壁的卡扣座相結合固定，而彈簧另一端係穿越出通氣孔道外並頂觸於該彈性簧片的另一端，使閥門受彈簧的彈性張力推移而與活塞頭的頂端壁存有前述間隙。The air compressor device according to claim 2, wherein the air passage of the piston head has a bottom end wall at the bottom, the bottom end wall extends from a cylindrical column, and one end of the spring is sleeved on the cylindrical column And against the bottom end wall, the aforementioned valve system can be an elastic reed, one end of which is provided with a positioning hole in combination with the top wall of the buckle seat, and the other end of the spring passes through the vent hole and touches the The other end of the elastic reed causes the valve to be pushed by the elastic tension of the spring and there is the aforementioned gap with the top wall of the piston head.

如請求項2所述之空壓機裝置，其中，該閥門係可為彈性簧片，其一端所設的定位孔係與活塞頭之頂端壁的卡扣座相結合固定，而彈性簧片的另一端具有一裸空部，於裸空部內周緣延伸出一翼片，前述彈簧另一端係穿越出通氣孔道外並頂觸於該彈性簧片的翼片，使閥門的翼片受彈簧的彈性張力推移而與活塞頭的頂端壁存有前述間隙。The air compressor device according to claim 2, wherein the valve can be an elastic reed, and the positioning hole provided at one end of the valve is fixed in combination with the buckle seat on the top wall of the piston head, and the elastic reed The other end has a bare cavity, and a wing extends from the inner periphery of the bare cavity. The other end of the spring passes through the air passage and touches the wing of the elastic reed, so that the wing of the valve is under the elastic tension of the spring. As it moves, there is the aforementioned gap with the top wall of the piston head.

如請求項2所述之空壓機裝置，其中，該活塞體之活塞頭的頂端壁除了設有至少一卡扣座及至少一貫穿之通氣孔道外，該活塞頭之頂端壁上另設有一倒L狀之卡勾塊，而閥門係可為彈性簧片，其一端所設的定位孔係與活塞頭之頂端壁的卡扣座相結合固定，而彈性簧片的另一端具有一穿孔，前述活塞頭上的卡勾塊係穿伸於彈性簧片的穿孔中，使得閥門在振動開啟時受到一定的限制，振幅不致過大，於定位孔及穿孔之間係具有一裸空部，於裸空部內周緣延伸出一翼片，前述彈簧另一端係穿越出通氣孔道外並頂觸於該彈性簧片的翼片，使閥門的翼片受彈簧的彈性張力推移而與活塞頭的頂端壁存有前述間隙。The air compressor device according to claim 2, wherein the top wall of the piston head of the piston body is provided with at least one buckle seat and at least one through vent passage, and the top wall of the piston head is additionally provided with a An inverted L-shaped hook block, and the valve can be an elastic reed. The positioning hole at one end is combined and fixed with the buckle seat on the top wall of the piston head, and the other end of the elastic reed has a perforation. The hook block on the piston head extends through the perforation of the elastic reed, so that the valve is subject to certain restrictions when the valve is opened by vibration, and the amplitude is not too large. There is a bare space between the positioning hole and the perforation. A wing extends from the inner periphery of the valve part, and the other end of the spring passes through the vent hole and touches the wing of the elastic reed, so that the wing of the valve is moved by the elastic tension of the spring and the upper end wall of the piston head has the aforementioned gap.

如請求項2所述之空壓機裝置，其中，該活塞體之活塞頭的頂端壁於中央處係設有一凹陷狀之凹槽，於凹槽中係設有一中央軸座，該中央軸座依序形成不同大小圓徑之底階台、中階台及頂階台，而活塞頭的頂端壁另設有前述貫穿之通氣孔道，該通氣孔道係不與凹槽相連通，前述彈簧一端係套於中央軸座並置納於凹槽，前述閥門係可為彈性簧片，該閥門所設的定位孔係位於閥門之中央處，該閥門係套設於活塞頭的中央軸座，即利用閥門所設的定位孔套於中央軸座之中階台外圍且抵觸於底階台，再利用一固定件套於頂階台外圍且抵觸於閥門予以固定，前述彈簧另一端係穿越出凹槽外並頂觸於該彈性簧片，使閥門受彈簧的彈性張力推移而與活塞頭的頂端壁存有前述間隙。The air compressor device according to claim 2, wherein the top wall of the piston head of the piston body is provided with a concave groove at the center, and a central shaft seat is provided in the groove, the central shaft seat The bottom step, the middle step, and the top step of different sizes of circular diameters are sequentially formed, and the top wall of the piston head is additionally provided with the aforementioned vent passage, which does not communicate with the groove, the aforementioned spring One end is sleeved on the central shaft seat and received in the groove. The aforementioned valve can be an elastic reed. The positioning hole of the valve is located in the center of the valve. The valve is sleeved on the central shaft seat of the piston head, namely The positioning hole provided by the valve is sleeved on the periphery of the middle step of the central shaft seat and is in contact with the bottom step, and then a fixing piece is used to sleeve the periphery of the top step and be in contact with the valve to be fixed, and the other end of the spring passes through the concave The groove outside and against the elastic reed makes the valve move by the elastic tension of the spring and there is the aforementioned gap with the top wall of the piston head.

如請求項1所述之空壓機裝置，其中，該活塞頭外周邊係裝設有一氣密環，而活塞頭之底端係延伸有一具有長度之活塞桿。The air compressor device according to claim 1, wherein the outer periphery of the piston head is provided with an airtight ring, and the bottom end of the piston head is extended with a length of the piston rod.