KR20100119033A - The carburetter adjustment apparatus - Google Patents

The carburetter adjustment apparatus Download PDF

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Publication number
KR20100119033A
KR20100119033A KR1020090037943A KR20090037943A KR20100119033A KR 20100119033 A KR20100119033 A KR 20100119033A KR 1020090037943 A KR1020090037943 A KR 1020090037943A KR 20090037943 A KR20090037943 A KR 20090037943A KR 20100119033 A KR20100119033 A KR 20100119033A
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South Korea
Prior art keywords
intake
hole
holes
motorcycle
auxiliary
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KR1020090037943A
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Korean (ko)
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전기문
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전기문
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Priority to KR1020090037943A priority Critical patent/KR20100119033A/en
Publication of KR20100119033A publication Critical patent/KR20100119033A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/23—Fuel aerating devices
    • F02M7/24—Controlling flow of aerating air
    • F02M7/26—Controlling flow of aerating air dependent on position of optionally operable throttle means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/12—Motorcycles, Trikes; Quads; Scooters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

PURPOSE: An evaporation adjusting apparatus for a motorcycle is provided to enable a driver to easily adjust an adjusting plate and to increase/decrease output since the adjusting plate is installed in an intake tube. CONSTITUTION: An intake tube(20), which is connected to the intake port of the evaporator of a motorcycle by a connecting tube, is installed. A plurality of intake holes(21) are formed on the leading end of the intake tube. An adjusting plate(40), which comprises a plurality of adjusting holes(41) corresponding to the intake holes, is installed to be rotatable with respect to the intake tube. The adjusting plate adjusts the opening level of the intake hole. A filter(30), which filters the dust from the incoming air, is installed in the intake tube.

Description

오토바이 기화 조절장치{The carburetter adjustment apparatus}The carburetter adjustment apparatus

본 발명은 오토바이 흡기 조절장치에 관한 것으로서, 더욱 상세하게는 기화기의 흡입구에 장착하여 공기 흡입량이 조절되도록 한 흡기통을 설치함으로써, 오토바이의 출력을 자유롭게 조절하여 순간 토크 및 출력이 증가되도록 한 오토바이 흡기 조절장치에 관한 것이다.The present invention relates to a motorcycle intake control device, and more particularly, by installing an intake cylinder mounted on the intake port of the carburetor to adjust the air intake amount, the motorcycle intake to freely regulate the output of the motorcycle to increase the instantaneous torque and output It relates to a control device.

일반적으로 기화기(Carburetter)는 액체 연료를 기화시켜 엔진에서 폭발되도록 하기 위한 것으로서, 기화기에서 기화할때 휘발유와 공기의 농도는 1.4% ∼ 7.6% 범위이다. 이러한 공기와 연료의 혼합비는 오토바이의 출고시 정해져 나오는데, 운전자가 임의로 변경할 수 없다.In general, carburetter is to explode in the engine by vaporizing the liquid fuel, the concentration of gasoline and air when vaporized in the carburetor ranges from 1.4% to 7.6%. The mixing ratio of air and fuel is determined at the time of shipment of the motorcycle, and the driver cannot change it arbitrarily.

엔진의 효율성과 연비를 감안하여 혼합비가 결정되므로 고출력 및 순간 최대출력을 높이고자할 경우 기화기에서 연료 혼합비를 조절해야 된다.The mixing ratio is determined by taking into account the efficiency and fuel efficiency of the engine, so if you want to increase the high and instantaneous maximum power, you have to adjust the fuel mixing ratio in the carburetor.

그러나 종래의 오토바이는 기화기의 연료 혼합비를 조절하기 위한 구성이 복잡하고 운전자가 수시로 조절할 수 있는 구조가 아니므로 오토바이 서비스센터에 가서 혼합비를 조절해야 되는 번거로움이 있었다.However, since the conventional motorcycle has a complicated configuration for adjusting the fuel mixing ratio of the carburetor and is not a structure that the driver can adjust at any time, there is a hassle of having to go to a motorcycle service center to adjust the mixing ratio.

본 발명은 종래의 문제점을 감안하여 개발한 것으로서, 본 발명의 목적은 엔진의 출력을 자유롭게 조절할 수 있도록 하기 위하여 기화기의 흡입구에 흡기통을 장착하되 상기 흡기통에는 다수개의 흡기구멍을 조절할 수 있는 조절판을 마련하여 운전자가 쉽게 조절판을 조절해가면서 출력을 가감할 수 있도록 함으로써, 운전자의 운전 습관에 맞는 엔진의 출력 증강이 가능하도록 한 오토바이 기화 조절장치를 제공함에 있다.The present invention was developed in view of the conventional problems, an object of the present invention is to install an intake cylinder in the inlet of the carburetor in order to be able to adjust the output of the engine freely, the intake cylinder can adjust a plurality of intake holes By providing a driver so that the driver can easily adjust the throttle while adjusting the throttle, it is to provide a motorcycle vaporization control device that enables to increase the output of the engine according to the driving habits of the driver.

이를 위하여 본 발명은 오토바이 기화기의 흡입구와 연결튜브로 연결되는 흡기통이 구비되고, 상기 흡기통의 선단에는 다수개의 흡기구멍이 천공되며, 상기 흡기구멍들과 대응되는 다수개의 조절구멍을 갖는 조절판이 상기 흡기통에 회전 가능하게 구비되어 상기 흡기구멍의 개도량을 조절하고, 상기 흡기통의 내부에는 흡입되는 공기중의 먼지를 걸러주는 필터가 구비된 특징이 있다.To this end, the present invention is provided with an intake cylinder connected to the intake port and the connection tube of the motorcycle carburetor, a plurality of intake holes are drilled at the front end of the intake cylinder, the control plate having a plurality of control holes corresponding to the intake holes The intake can be rotatably provided to adjust the opening amount of the intake hole, the inside of the intake is characterized in that the filter is provided for filtering the dust in the air sucked.

본 발명에 따르면 기화기에 별도의 흡기통을 장착하고 상기 흡기통의 내부에 필터를 내장하여 흡기되는 공기중의 먼지가 걸러지도록 하였으며, 상기 흡기통에는 다수개의 흡기구멍을 천공하고 이들 흡기구멍과 대응되는 조절구멍을 갖는 조절판을 나사체결함으로써, 상기 조절판을 회전시키면 조절구멍과 흡기구멍이 일치되거나 또는 어긋나면서 상기 흡기구멍의 개도가 조절되므로 결과적으로 공기 흡기량을 조절하여 원하는 엔진 출력을 얻을 수 있다.According to the present invention, a separate intake tank is installed in the carburetor and a filter is built in the inside of the intake cylinder to filter out dust in the intake air. By screwing a throttle plate having a throttling hole to be rotated, when the throttle plate rotates, the opening degree of the intake hole is adjusted while the control hole and the intake hole coincide or are displaced, so that the desired engine output can be obtained by adjusting the air intake amount.

또한 상기 흡기통에는 상기 흡기구멍과 떨어져서 보조 흡기구멍을 천공하고 이 보조 흡기구멍을 여닫는 조절캡을 마련하여 공기 흡기량을 미세하게 조절할 수 있도록 하여 엔진의 불완전연소로 인한 떨림이나 매연이 발생되지 않도록 한 효과도 있다.In addition, the intake cylinder is provided with a control cap which drills the auxiliary intake hole away from the intake hole and opens and closes the auxiliary intake hole so that the air intake amount can be finely adjusted so that vibrations or smoke due to incomplete combustion of the engine are not generated. It also works.

도 1은 본 발명 한 실시예의 기화 조절장치의 분리 사시도 이고, 도 2는 본 발명 한 실시예의 기화 조절장치의 정단면도 이다. 본 발명 한 실시예의 조절장치는 기화기(10)의 흡입구(11)에 장착되는 흡기통(20)의 구비된다.Figure 1 is an exploded perspective view of the vaporization control device of one embodiment of the present invention, Figure 2 is a front sectional view of the vaporization control device of an embodiment of the present invention. The adjusting device of one embodiment of the present invention is provided with an intake cylinder 20 mounted to the inlet 11 of the vaporizer 10.

상기 흡기통(20)은 원뿔형으로 구성되어 선단에는 다수개의 흡기구멍(21)이 방사상으로 다수개 관통 형성되고, 후단은 상기 흡입구(11)에 연결튜브(24)로 연결되는 끼움관(22)이 구비된다.The intake cylinder 20 has a conical shape, a plurality of intake holes 21 are radially penetrated at the front end, and a rear end thereof is a fitting tube 22 connected to the inlet 11 by a connection tube 24. Is provided.

상기 끼움관(22)의 외주면에도 다수개의 보조 흡기구멍(23)이 방사상으로 다수개 구비되며, 상기 흡기구멍(21)은 조절판(40)으로 개폐된다. 상기 조절판(40)은 상기 흡기통(20)의 선단에 밀착된 뒤 고정나사(42)가 흡기통(20)의 나사체결부(25)에 체결됨으로써 고정되며, 상기 고정나사(42)의 외주면에 장착된 스프링(43)이 가압되면서 조절판(40)을 흡기통(20)에 밀착시킨다.A plurality of auxiliary intake holes 23 are radially provided on the outer circumferential surface of the fitting pipe 22, and the intake holes 21 are opened and closed by the adjustment plate 40. The adjusting plate 40 is fixed by being fastened to the front end of the intake cylinder 20, the fixing screw 42 is fastened to the screw fastening portion 25 of the intake cylinder 20, the outer peripheral surface of the fixing screw 42 While the spring 43 is mounted on the pressing plate 40 is in close contact with the intake cylinder (20).

그리고 상기 끼움관(22)의 외주연으로 조절캡(50)이 씌워져 고정나사(52)로 고정되며, 상기 조절캡(50)에도 상기 보조 흡기구멍(23)과 대응되는 다수개의 보조 조절구멍(51)이 관통 형성된다. 그리고 조절캡(50)의 외주연에는 기화기(10)를 덮어 각종 호스를 보호하기 위한 보호캡(60)이 마련된다. 또한 상기 흡기통(20)의 내 부에는 먼지 등이 이물질이 기화기(10)로 유입되지 않도록 필터(30)가 구비된다.And the control cap 50 is covered by the outer periphery of the fitting pipe 22 is fixed by a fixing screw 52, the control cap 50 also a plurality of auxiliary control holes corresponding to the auxiliary intake hole (23) ( 51 is formed through. And on the outer periphery of the control cap 50 is provided with a protective cap 60 to cover the carburetor 10 to protect various hoses. In addition, the filter 30 is provided in the inside of the intake cylinder 20 such that dust or the like does not flow into the vaporizer 10.

상기 필터(30)는 상기 흡기통(20)과 반대 방향으로 경사져서 상기 조절구멍(41)을 가리지 않으며, 상기 보조 조절구멍(51)에는 근접되어 좁은 공간을 형성시킨다. 따라서 조절구멍(41)에서 유입되는 공기량은 필터(30)에 영향받지 않고 다량으로 유입되는 반면에, 보조 조절구멍(51)으로 유입되는 공기는 필터(30)에 막혀 소량유입되면서 공기량을 미세하게 조절하는데 유리하다.The filter 30 is inclined in a direction opposite to the intake cylinder 20 so as not to cover the adjusting hole 41, and close to the auxiliary adjusting hole 51 to form a narrow space. Therefore, the amount of air introduced from the adjusting hole 41 is introduced in a large amount without being influenced by the filter 30, while the air flowing into the auxiliary adjusting hole 51 is blocked by the filter 30, and the amount of air is minutely introduced while finely adjusting the amount of air. It is advantageous to adjust.

이처럼 구성된 본 발명 한 실시예의 조절장치는 조절판(40)에 의해 공기량이 크게 조절되고, 조절캡(50)에 의해 공기량이 미세하게 조절되면서 기화기로 공급되는 전체 공기량이 조절된다.Adjusting device of an embodiment of the present invention configured as described above is largely controlled by the adjustment plate 40, the air amount is finely adjusted by the control cap 50 is adjusted the total amount of air supplied to the vaporizer.

고정나사(42)를 풀어 스프링(43)을 느슨하게 한 뒤 조절판(40)을 회전시키면 조절구멍(41)과 흡기구멍(21)이 서로 겹쳐지거나 또는 어긋나면서 흡기구멍(21)의 개도량이 조절된다. 필터(30)는 흡기구멍(21)을 가리지 않으므로 흡기구멍(21)의 개도량에 따라 공기량을 크게 가변시킬 수 있으며, 또한 고정나사(52)를 풀고 조절캡(50)을 회전시키면 보조 조절구멍(51)과 보조 흡기구멍(23)이 겹쳐지거나 또는 어긋나면서 보조 흡기구멍(23)의 개도량이 조절된다. 이때 필터(30)가 보조 흡기구멍(23)과 근접되어 있으므로 공기량이 미세하게 조절된다.After loosening the set screw 42 to loosen the spring 43 and rotating the adjustment plate 40, the opening amount of the intake hole 21 is adjusted while the adjustment hole 41 and the intake hole 21 overlap or shift each other. . Since the filter 30 does not cover the intake hole 21, the amount of air can be largely changed according to the opening amount of the intake hole 21. Also, by loosening the set screw 52 and rotating the adjustment cap 50, the auxiliary adjustment hole The opening amount of the auxiliary intake hole 23 is adjusted while the 51 and the auxiliary intake hole 23 overlap or are shifted. At this time, since the filter 30 is close to the auxiliary intake hole 23, the air amount is finely adjusted.

도 1은 본 발명 한 실시예의 기화 조절장치의 분리 사시도1 is an exploded perspective view of the vaporization control device of an embodiment of the present invention

도 2는 본 발명 한 실시예의 기화 조절장치의 정단면도Figure 2 is a front sectional view of the vaporization control device of one embodiment of the present invention

도 3은 본 발명 한 실시예의 기화기의 사시도3 is a perspective view of a vaporizer according to one embodiment of the present invention;

도 4는 본 발명 한 실시예의 조절장치가 장착된 기화기의 사시도Figure 4 is a perspective view of a carburetor equipped with an adjustment device of an embodiment of the present invention

<도면의 주요부분에 대한 부호설명><Code Description of Main Parts of Drawing>

10 : 기화기 20 : 흡기통10: carburetor 20: intake cylinder

21 : 흡기구멍 22 : 끼움관21: intake hole 22: fitting tube

23 : 보조 흡기구멍 30 : 필터23: auxiliary intake hole 30: filter

40 : 조절판 41 : 조절구멍40: adjustment plate 41: adjustment hole

42 : 고정나사 43 : 스프링42: set screw 43: spring

50 : 조절캡 51 : 보조 조절구멍50: adjusting cap 51: auxiliary adjusting hole

Claims (2)

오토바이 기화기의 흡입구와 연결튜브로 연결되는 흡기통이 구비되고,Is provided with an intake cylinder which is connected to the inlet and the connection tube of the motorcycle carburetor, 상기 흡기통의 선단에는 다수개의 흡기구멍이 천공되며,A plurality of intake holes are drilled at the tip of the intake cylinder, 상기 흡기구멍들과 대응되는 다수개의 조절구멍을 갖는 조절판이 상기 흡기통에 회전 가능하게 구비되어 상기 흡기구멍의 개도량을 조절하고,A control plate having a plurality of adjustment holes corresponding to the intake holes is rotatably provided in the intake cylinder to adjust the opening amount of the intake hole, 상기 흡기통의 내부에는 흡입되는 공기중의 먼지를 걸러주는 필터가 구비됨을 특징으로 하는 오토바이 기화 조절장치.The inside of the intake cylinder motorcycle evaporator, characterized in that provided with a filter for filtering the dust in the air sucked. 제 1 항에 있어서,The method of claim 1, 상기 흡기통의 후단에는 상기 필터를 끼워 중공상으로 매달아 고정시키기 위한 끼움관이 구비되고,The rear end of the intake cylinder is provided with a fitting pipe for fixing the filter by hanging in the hollow, 상기 끼움관의 외주면에는 상기 필터와 근접되게 다수개의 보조 흡기구멍이 천공되며,On the outer circumferential surface of the fitting tube a plurality of auxiliary intake holes are drilled in proximity to the filter, 상기 끼움관에 회전 가능하게 결합되는 조절캡에는 상기 보조 흡기구멍과 대응되는 보조 조절구멍이 형성되어 상기 보조 흡기구멍의 개도량을 조절하도록 한 것을 특징으로 하는 오토바이 기화 조절장치.The control cap rotatably coupled to the fitting pipe is provided with an auxiliary control hole corresponding to the auxiliary intake hole, the motorcycle vaporization control device, characterized in that to adjust the opening amount of the auxiliary intake hole.
KR1020090037943A 2009-04-30 2009-04-30 The carburetter adjustment apparatus KR20100119033A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
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KR20230056893A (en) * 2021-10-21 2023-04-28 김한진 Cup for drink with cooling function

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KR20230056893A (en) * 2021-10-21 2023-04-28 김한진 Cup for drink with cooling function

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