KR970026174A - Fuel cap automatic locking device of fuel tank - Google Patents

Fuel cap automatic locking device of fuel tank Download PDF

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Publication number
KR970026174A
KR970026174A KR1019950040663A KR19950040663A KR970026174A KR 970026174 A KR970026174 A KR 970026174A KR 1019950040663 A KR1019950040663 A KR 1019950040663A KR 19950040663 A KR19950040663 A KR 19950040663A KR 970026174 A KR970026174 A KR 970026174A
Authority
KR
South Korea
Prior art keywords
fuel
fuel cap
tank
vacuum
cap
Prior art date
Application number
KR1019950040663A
Other languages
Korean (ko)
Other versions
KR0137971B1 (en
Inventor
박세원
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950040663A priority Critical patent/KR0137971B1/en
Publication of KR970026174A publication Critical patent/KR970026174A/en
Application granted granted Critical
Publication of KR0137971B1 publication Critical patent/KR0137971B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03Fuel tanks
    • B60K15/04Tank inlets

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Closures For Containers (AREA)

Abstract

본 발명은 연료탱크의 연료 캡 자동 록킹장치에 관한 것으로서, 연료주입문 일측면에 제1진공밸브가 체결되고, 연료주입문 일면에 일체로 장착된 연료 캡내에는 진공탱크의 진공압에 의해 작동되는 제2진공밸브가 내장되며, 제2진공밸브의 제2로드에 진공압 공급 또는 차단시 힌지를 중심으로 회전되도록 록크 키가 고정된 레버가 체결되고, 상기 연료 캡 록킹시 빛의 감지신호에 따라 록크 키를 작동시킬 수 있도록 포터 셀이 제어기에 연결됨으로써, 연료 주유시 주유시간을 단축시킬 수 있고, 연료 캡 분실을 미연에 방지함은 물론 사고 발생시 연료 캡이 해제되지 않아 이로 인한 연료의 누출을 차단할 수 있어 화재위험을 예방할 수 있다.The present invention relates to an automatic locking device for a fuel cap of a fuel tank, wherein a first vacuum valve is fastened to one side of a fuel injection door, and operated by a vacuum pressure of a vacuum tank in a fuel cap integrally mounted on one surface of the fuel injection door. The second vacuum valve is built-in, the lock is fixed to the lock key to rotate around the hinge when the vacuum pressure supply or shut-off to the second rod of the second vacuum valve, the fuel cap locking when the light detection signal As a result, the porter cell is connected to the controller to operate the lock key, which reduces the fueling time when refueling, prevents the fuel cap from being lost, and the fuel cap is not released in the event of an accident. Can prevent the fire risk.

Description

연료탱크의 연료 캡 자동 록킹장치Fuel cap automatic locking device of fuel tank

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 제1도에 나타낸 연료 캡의 A-A 단면도,2 is a cross-sectional view A-A of the fuel cap shown in FIG. 1,

제3도는 본 발명에 따른 연료탱크의 연료 캡 자동 록킹장치 나타낸 사시도,3 is a perspective view showing the fuel cap automatic locking device of the fuel tank according to the present invention,

제4도는 제3도에 나타낸 연료 캡 자동 록킹장치의 작동 상태를 나타낸 단면도,4 is a cross-sectional view showing the operating state of the automatic fuel cap locking device shown in FIG.

제5도는 본 발명에 따른 연료탱크의 연료 캡 자동 록킹장치를 나타낸 단면도이다.5 is a cross-sectional view showing an automatic fuel cap locking device for a fuel tank according to the present invention.

Claims (5)

차체 프레임의 공간부 내측 벽면에 연료를 연료탱크로 주입시키기 위한 연료주입구가 장착되고 상기 연료주입구를 록킹 및 해제시키는 연료캡에 있어서, 연료주입문 일면에 일체로 장착되어 연료주입구를 자동적으로 록킹 및 해제시킬 수 있도록 원주방향으로 관통홀이 서로 대향되게 형성된 연료캡과, 상기 연료주입문에 체결되어 진공압에 의해 연료주입문을 개폐시키기 위한 제1로드가 장착된 제1진공밸브와, 상기 제1진공밸브에 진공압을 제공할 수 있도록 호스로 연결되는 진공탱크와, 상기 진공탱크에 연결되어 레버 조작시 진공탱크를 작동시키는 제어기와, 상기 진공탱크와 연결됨과 동시에 연료 캡내에 내장되는 제2로드가 장착된 제2진공밸브와, 상기 제2로드에 체결되어 진공압 공급 또는 차단시 힌지를 중심으로 회전되는 레버와, 상기 레버 양단부에 고정되어 연료주입구 록킹시 연료 캡의 관통홀 밖으로 돌출되는 록크 키와, 상기 제어기에 연결되어 연료주입문 록킹시 빛의 감지신호에 따라 록크키를 작동시킬 수 있도록 공간부 내측 벽면에 부착된 포터 셀을 포함하여 구성됨을 특징으로 하는 연료탱크의 연료 캡 자동 록킹장치.A fuel cap for injecting fuel into the fuel tank is mounted on the inner wall of the space of the vehicle body frame, and a fuel cap for locking and releasing the fuel inlet is integrally mounted on one surface of the fuel inlet to automatically lock the fuel inlet. A first vacuum valve having a fuel cap formed so that the through-holes face each other in the circumferential direction so as to be released, a first rod fastened to the fuel injection door to open and close the fuel injection door by vacuum pressure, and the first vacuum valve; A vacuum tank connected to a hose to provide a vacuum pressure to the vacuum valve, a controller connected to the vacuum tank to operate the vacuum tank when the lever is operated, and a second tank connected to the vacuum tank and embedded in the fuel cap A second vacuum valve equipped with a rod, a lever fastened to the second rod to rotate about a hinge when vacuum pressure is supplied or blocked, and the lever A lock key fixed to both ends and protruding out of the through hole of the fuel cap when locking the fuel injection port, and connected to the controller and attached to the inner wall of the space so as to operate the lock key according to a light detection signal when locking the fuel injection door. Fuel cap automatic locking device of the fuel tank, characterized in that including a porter cell. 제1항에 있어서, 상기 연료 캡 선단부에는 연료주입구의 밀폐성을 증대시킬 수 있도록 고무재질로 실러가 도포됨을 특징으로 하는 연료탱크의 연료 캡 자동 록킹장치.The fuel cap automatic locking device of a fuel tank according to claim 1, wherein a sealer is coated with a rubber material on the fuel cap end to increase the sealing property of the fuel inlet. 제1항에 있어서, 상기 제1 및 제2진공밸브는 진공압 공급시 직선이동하도록 로드가 부착된 피스톤과,상기 피스튼 일측에 내설되어 진공압 제거시 로드를 초기위치로 복귀시키기 위한 리턴스프링으로 구성됨을 특징으로 하는 연료탱크의 연료 캡 자동 록킹장치.According to claim 1, wherein the first and the second vacuum valve is a piston having a rod to move linearly when supplying the vacuum pressure, and the return spring for being installed on one side of the piston to return the rod to the initial position when the vacuum pressure is removed Fuel cap automatic locking device of the fuel tank, characterized in that consisting of. 제1항에 있어서, 상기 연료주입구 내주면에는 연료 캡의 실러가 끼워지도록 끼움홈이 형성되고 상기 끼움홈 선단부에 연료 캡 록킹시 록크 키가 삽입되는 록크홈이 각각 형성됨을 특징으로 하는 연료탱크의 연료 캡 자동 록킹장치.The fuel tank of claim 1, wherein a fitting groove is formed on an inner circumferential surface of the fuel injection hole so that a sealer of the fuel cap is fitted, and lock grooves into which the lock key is inserted when locking the fuel cap are formed at the tip of the fitting groove, respectively. Cap automatic locking device. 제1항 또는 제4항에 있어서, 상기 록크 키는 연료 캡의 록킹 및 해제시 연료주입구의 록크홈에 슬라이딩되면서 삽입 또는 이탈되도록 일방향으로 경사면이 가공됨을 특징으로 하는 연료탱크의 연료 캡 자동 록킹장치.The fuel cap automatic locking apparatus of claim 1 or 4, wherein the lock key is inclined in one direction so as to slide in and out of the lock groove of the fuel inlet when the fuel cap is locked and released. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950040663A 1995-11-10 1995-11-10 Device for automatically locking the cap of a fuel tank KR0137971B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950040663A KR0137971B1 (en) 1995-11-10 1995-11-10 Device for automatically locking the cap of a fuel tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950040663A KR0137971B1 (en) 1995-11-10 1995-11-10 Device for automatically locking the cap of a fuel tank

Publications (2)

Publication Number Publication Date
KR970026174A true KR970026174A (en) 1997-06-24
KR0137971B1 KR0137971B1 (en) 1998-04-30

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Application Number Title Priority Date Filing Date
KR1019950040663A KR0137971B1 (en) 1995-11-10 1995-11-10 Device for automatically locking the cap of a fuel tank

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100448119B1 (en) * 2001-12-26 2004-09-10 현대자동차주식회사 Automatic open-close device of fuelcap for automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100448119B1 (en) * 2001-12-26 2004-09-10 현대자동차주식회사 Automatic open-close device of fuelcap for automobile

Also Published As

Publication number Publication date
KR0137971B1 (en) 1998-04-30

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