KR20030012497A - Structure of cap for supplying oil - Google Patents

Structure of cap for supplying oil Download PDF

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Publication number
KR20030012497A
KR20030012497A KR1020010046534A KR20010046534A KR20030012497A KR 20030012497 A KR20030012497 A KR 20030012497A KR 1020010046534 A KR1020010046534 A KR 1020010046534A KR 20010046534 A KR20010046534 A KR 20010046534A KR 20030012497 A KR20030012497 A KR 20030012497A
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KR
South Korea
Prior art keywords
fuel inlet
inlet cap
filler cap
fuel filler
fuel
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KR1020010046534A
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Korean (ko)
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KR100460856B1 (en
Inventor
배연노
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현대자동차주식회사
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Priority to KR10-2001-0046534A priority Critical patent/KR100460856B1/en
Priority to JP2001398641A priority patent/JP2003054271A/en
Priority to US10/101,244 priority patent/US20030024931A1/en
Publication of KR20030012497A publication Critical patent/KR20030012497A/en
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Publication of KR100460856B1 publication Critical patent/KR100460856B1/en

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    • 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
    • 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
    • B60K15/0406Filler caps for fuel tanks

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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)

Abstract

PURPOSE: A fuel filler cap structure for multi kinds of vehicles is provided to prevent foreign substances from forming in a retainer ring and to make common use for multi kinds of vehicles possible by improving the structure. CONSTITUTION: A fuel filler cap structure for multi kinds of vehicles comprises a fuel filler cap(20) and a retainer ring(30). The fuel filler cap is coupled to the upper part of a housing(10) for injection of fuel, and the distal end of the outer peripheral surface of the fuel filler cap forms a downward bent-up unit(23). The retainer ring is folded to fix the bent-up unit of the fuel filler cap while covering the bent-up unit of the fuel filler cap. The retainer is coupled with the inner side of the bent-up unit and the retainer ring connects a tether(31) to the fuel filler cap. A fixing protrusion(25) is formed inside the fuel filler cap and the retainer ring is fixed to the fixing protrusion.

Description

다차종 공용 가능한 연료 주입구 캡구조{STRUCTURE OF CAP FOR SUPPLYING OIL}Fuel inlet cap structure that can be used for multiple vehicles {STRUCTURE OF CAP FOR SUPPLYING OIL}

본 발명은 다차종 공용 가능한 연료 주입구 캡구조에 관한 것으로, 보다 상세하게는 연료 주입구 캡의 외주면을 하향 절곡하여, 상기 절곡부의 내측에 걸림돌기를 형성시키고, 리테이너링을 걸림돌기에 결합시킴으로써, 리테이너링의 회전시 이물질의 끼임을 방지할 수 있는 다차종 공용 가능한 연료 주입구 캡구조에 관한 것이다.The present invention relates to a fuel inlet cap structure that can be used for multiple vehicles. More specifically, the outer circumferential surface of the fuel inlet cap is bent downward to form a locking projection inside the bent portion, and the retaining ring is coupled to the locking projection to maintain the retaining ring. It relates to a multi-vehicle common fuel inlet cap structure that can prevent the pinch of foreign substances during rotation.

일반적으로 연료 주입구 캡은 차량에 연료를 주입하기 위한 연료 주입구의 마개부재를 말한다. 이러한 연료 주입구 캡은 연료 주입구 캡에 테더가 장착된 일반 타입과, 테더가 장착되지 않은 타입과, 테더가 연료 주입구 켑의 중앙부에 장착된 소형타입이 있다.In general, the fuel inlet cap refers to a cap member of a fuel inlet for injecting fuel into a vehicle. These fuel inlet caps are of a general type in which a tether is mounted on the fuel inlet cap, a type in which no tether is mounted, and a small type in which the tether is mounted in the center portion of the fuel inlet cap.

도 1a는 연료 주입구 캡에 테더(TETHER)가 장착된 일반 타입을 도시한 도면이고, 도 1b는 연료 주입구 캡의 중앙부에 테더가 장착된 소형 타입을 도시한 도면이이며, 도 1c는 연료주입구 캡에 테더가 장착되지 않은 도면이다.Figure 1a is a view showing a general type with a tether (TETHER) is mounted on the fuel inlet cap, Figure 1b is a view showing a small type with a tether mounted in the center of the fuel inlet cap, Figure 1c is a fuel inlet cap This is a drawing without a tether.

도 1a 도시된 바와 같은, 연료주입구 캡의 일반 타입을 설명하면, 종래 연료 주입구 캡(1)은 하우징(2)의 상부에 결합되며 그 선단에는 외측으로 돌출된 결합돌기(3)가 형성된다. 그리고 상기 결합돌기(3)에는 테더(4)를 결합하는 리테이너링 (5)이 설치된다. 이러한 연료 주입구 캡(1)은, 연료 주입구 하우징(6)의 공간이 부족하여 'A' 부가 간섭이 발생될 수 있다. 상기의 경우 연료 주입구 하우징(6)은 차량 디자인시 결정되어 임의 조정이 어려움으로써, 'A' 부의 간섭발생을 방지하기 위하여 도 1b에 도시된 바와 같은 소형 타입을 이용한다.Referring to the general type of fuel inlet cap, as shown in FIG. 1A, the conventional fuel inlet cap 1 is coupled to the upper portion of the housing 2, and an engaging projection 3 protruding outward is formed at the tip thereof. And retaining ring (5) for coupling the tether (4) is installed on the coupling projection (3). The fuel inlet cap 1 may have 'A' additional interference due to insufficient space of the fuel inlet housing 6. In this case, since the fuel inlet housing 6 is determined at the time of designing the vehicle, it is difficult to adjust arbitrarily, and thus a small type as shown in FIG. 1B is used to prevent the occurrence of interference of the 'A' part.

도 1b에 도시된 바와 같이, 상기 소형 타입은 테더(4)가 연료주입구 캡에 결합되는 구조를 갖는다. 이러한 소형타입은 전술한 일반 타입의 'A' 부 간섭 발생을 회피하기 위하여 사용되거나, 또는 연료 주입구 도어()의 크기가 작은 차량에 적용된다.As shown in FIG. 1B, the compact type has a structure in which the tether 4 is coupled to the fuel inlet cap. This small type is used to avoid the occurrence of the 'A' side interference of the general type described above, or is applied to a vehicle having a small size of the fuel inlet door ().

도 1c는 연료 주입구 캡에 테더(4)가 장착되지 않은 타입이다.1C is a type in which the tether 4 is not mounted to the fuel inlet cap.

그러나, 상기 소형 타입은 사용자가 연료 주입시에, 사용자의 손에 테더가 꼬이는 문제점이 있고, 상기 일반 타입은 테더(4)를 고정하는 리테이너링(5)에 이물질이 끼어서 리테이너링(5)의 회전 불량이 발생되는 문제점이 있다.However, the small type has a problem in that the tether is twisted in the user's hand when the user injects the fuel, and the general type has a problem that the foreign material is caught in the retainer ring 5 which fixes the tether 4. There is a problem that a poor rotation occurs.

본 발명은 상기 전술한 바와 같은 문제점들을 해결하기 위해 창출된 것으로서, 연료 주입구 캡의 회전과 동일하게 회전되는 리테이너링에 이물질이 끼지 않도록 하며, 다차종 공용이 가능하도록 그 구조가 개선된 다차종 공용 가능한 연료 주입구 캡구조를 제공하는데 그 목적이 있다.The present invention has been made to solve the problems as described above, to prevent foreign matter caught in the retaining ring is rotated in the same way as the rotation of the fuel inlet cap, multi-vehicle sharing is improved to enable a multi-vehicle sharing The purpose is to provide a possible fuel inlet cap structure.

도 1a는 종래 기술에 따른 연료 주입구 캡에 테더가 장착된 일반 타입을 도시한 도면.1a shows a general type with a tether mounted on a fuel inlet cap according to the prior art;

도 1b는 도 1a의 연료 주입구 캡의 중앙부에 테더가 장착된 소형 타입을 도시한 도면.FIG. 1B shows a compact type with a tether mounted at the center of the fuel inlet cap of FIG. 1A. FIG.

도 1c는 도 1a의 연료주입구 캡에 테더가 장착되지 않은 도면.FIG. 1C is a view in which the tether is not mounted to the fuel inlet cap of FIG. 1A. FIG.

도 2는 본 발명의 바람직한 실시예에 따른 다차종 공용 가능한 연료 주입구 캡구조를 개략적으로 도시한 도면.Figure 2 is a schematic view showing a multi-vehicle common fuel inlet cap structure in accordance with a preferred embodiment of the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10...하우징 20...연료 주입구 캡10.Housing 20 ... Fuel inlet cap

30...리테이너링30 ... Retainer Ring

상기 목적을 달성하기 위한 본 발명의 다차종 공용 가능한 연료 주입구 캡구조는, 차량에 연료를 주입하기 위한 연료 주입구의 연료 주입구 캡구조에 있어서,연료가 주입되는 하우징의 상부에 결합되고, 외주면 선단은 하향 절곡부를 형성하는 연료 주입구 캡; 및 상기 연료 주입구 캡의 절곡부를 감싸며 결합되도록 절곡 형성되어, 상기 절곡부의 내측에 결합됨으로써, 테더(TETHER)를 상기 연료주입구 캡에 연결하는 리테이너링을 구비한다.In order to achieve the above object, the multi-vehicle model common fuel inlet cap structure of the present invention is a fuel inlet cap structure of a fuel inlet for injecting fuel into a vehicle, and is coupled to an upper portion of a housing into which fuel is injected, and an outer circumferential front end thereof is A fuel inlet cap defining a downward bend; And a bend formed to surround and bend the bent portion of the fuel inlet cap, and coupled to the inside of the bent portion, thereby retaining a ring to connect a tether (TETHER) to the fuel inlet cap.

본 발명에 있어서, 상기 연료 주입구 캡의 내측에는 걸림돌기가 형성되고, 상기 리테이너링은 상기 걸림돌기에 걸림으로써 결합되는 것을 특징으로 한다.In the present invention, a locking projection is formed inside the fuel inlet cap, and the retaining ring is coupled by engaging the locking projection.

이하 본 발명의 바람직한 실시예에 따른 다차종 공용 가능한 연료 주입구 캡구조를 첨부된 도면을 참조하여 상세히 설명한다. 그러나 본 발명은 이하에서 개시되는 실시예에 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 것이며, 단지 본 실시예는 본 발명의 개시가 완전하도록 하며, 통상의 지식을 가진자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이다.Hereinafter, a multi-vehicle common fuel inlet cap structure according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms, and only the present embodiments are intended to complete the disclosure of the present invention and to those skilled in the art to fully understand the scope of the invention. It is provided to inform you.

도 2는 본 발명의 바람직한 실시예에 따른 다차종 공용 가능한 연료 주입구 캡구조를 개략적으로 도시한 도면이다.2 is a view schematically showing a fuel injection cap structure capable of sharing a multi-vehicle model according to a preferred embodiment of the present invention.

도 2에 도시된 바와 같이, 본 발명에 따른 다차종 공용 가능한 연료 주입구 캡구조(100)는 연료가 주입되는 하우징(10)의 상부에 결합되는 연료 주입구 캡(20)과, 상기 연료 주입구 캡(20)에 결합되는 리테이너링(30)을 구비한다.As shown in FIG. 2, the multi-vehicle common fuel inlet cap structure 100 according to the present invention includes a fuel inlet cap 20 coupled to an upper portion of a housing 10 into which fuel is injected, and the fuel inlet cap ( And retainer ring 30 coupled to 20).

상기 하우징(10)은 연료 주입구 안착부(11)에 결합되며, 그 상부에는 연료 주입구 캡(20)이 결합된다.The housing 10 is coupled to the fuel inlet seating portion 11, and the fuel inlet cap 20 is coupled to an upper portion thereof.

상기 연료 주입구 캡(20)은 원형을 이루고, 그 직경방향으로는 손잡이(21)가 형성된다. 그리고 상기 연료 주입구 캡(20)의 외주면은 하향 절곡된 절곡부(23)가 형성되고, 상기 절곡부(23)에는 그 내측으로 돌출된 걸림돌기(25)가 형성된다. 상기 절곡부(23)에는 리테이너링(30)이 결합된다.The fuel inlet cap 20 has a circular shape, and a handle 21 is formed in the radial direction thereof. In addition, the outer circumferential surface of the fuel inlet cap 20 is formed with a bent portion 23 bent downward, and the bent portion 23 is formed with a locking protrusion 25 protruding therein. The retainer ring 30 is coupled to the bent portion 23.

상기 리테이너링(30)은 테더(TETHER)(31)를 연료 주입구 캡(20)에 연결하기 위한 부재로서 절곡부(23)에 형성된 걸림돌기(25)에 걸려 결합된다.The retainer ring 30 is hooked to the engaging protrusion 25 formed in the bent portion 23 as a member for connecting the tether 31 to the fuel inlet cap 20.

따라서 상기 리테이너링(30)은 연료 주입구 캡(20)의 외주면에 형성된 절곡부(23) 내측에 형성된 걸림돌기(25)에 결합됨으로써, 연료 주입구에 연료를 주입하기 위하여 연료 주입구 캡(20)을 회전할 경우, 리테이너링(25)의 회전을 원활하게하는 구조를 갖는다.Therefore, the retainer ring 30 is coupled to the engaging protrusion 25 formed inside the bent portion 23 formed on the outer circumferential surface of the fuel inlet cap 20, thereby allowing the fuel inlet cap 20 to be injected into the fuel inlet. When it rotates, it has a structure which makes the rotation of the retainer ring 25 smooth.

이상, 본 발명을 도면에 도시된 실시예를 참조하여 설명하였다. 그러나, 본 발명은 이에 한정되지 않고 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 본 발명과 균등한 범위에 속하는 다양한 변형예 또는 다른 실시예가 가능하다. 따라서, 본 발명의 진정한 보호범위는 이어지는 특허청구범위에 의해 정해져야 할 것이다.The present invention has been described above with reference to the embodiments shown in the drawings. However, the present invention is not limited thereto, and various modifications or other embodiments falling within the scope equivalent to the present invention are possible by those skilled in the art. Therefore, the true scope of protection of the present invention should be defined by the following claims.

상기와 같은 본 발명에 따른 다차종 공용 가능한 연료 주입구 캡구조는 다음과 같은 효과를 갖는다.The multi-vehicle common fuel inlet cap structure according to the present invention as described above has the following effects.

연료 주입구 캡의 외주면을 하향 절곡하여, 상기 절곡부의 내측에 걸림돌기를 형성시키고, 리테이너링을 걸림돌기에 결합시킴으로써, 리테이너링의 회전시 이물질의 끼임을 방지할 수 있다.By bending down the outer circumferential surface of the fuel inlet cap, the locking projection is formed inside the bent portion, and the retaining ring is coupled to the locking projection, thereby preventing foreign material from being caught when the retaining ring is rotated.

Claims (2)

차량에 연료를 주입하기 위한 연료 주입구의 연료 주입구 캡구조에 있어서,In the fuel inlet cap structure of the fuel inlet for injecting fuel into the vehicle, 연료가 주입되는 하우징의 상부에 결합되고, 외주면 선단은 하향 절곡부를 형성하는 연료 주입구 캡; 및A fuel inlet cap coupled to an upper portion of a housing into which fuel is injected, and having an outer circumferential end thereof forming a downward bent portion; And 상기 연료 주입구 캡의 절곡부를 감싸며 결합되도록 절곡 형성되어, 상기 절곡부의 내측에 결합됨으로써, 테더(TETHER)를 상기 연료주입구 캡에 연결하는 리테이너링을 구비하는 것을 특징으로 하는 다차종 공용 가능한 연료 주입구 캡구조.It is formed to be bent to surround the bent portion of the fuel inlet cap, it is coupled to the inside of the bent portion, multi-type model common fuel inlet cap characterized in that it has a retaining ring for connecting a tether (TETHER) to the fuel inlet cap rescue. 제1항에 있어서,The method of claim 1, 상기 연료 주입구 캡의 내측에는 걸림돌기가 형성되고, 상기 리테이너링은 상기 걸림돌기에 걸림으로써 결합되는 것을 특징으로 하는 다차종 공용 가능한 연료 주입구 캡구조.A locking protrusion is formed inside the fuel inlet cap, and the retaining ring is coupled by engaging the locking protrusion.
KR10-2001-0046534A 2001-08-01 2001-08-01 Structure of cap for supplying oil KR100460856B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR10-2001-0046534A KR100460856B1 (en) 2001-08-01 2001-08-01 Structure of cap for supplying oil
JP2001398641A JP2003054271A (en) 2001-08-01 2001-12-27 Cap of fuel inlet port
US10/101,244 US20030024931A1 (en) 2001-08-01 2002-03-18 Fuel cap assembly for a fuel tank of a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0046534A KR100460856B1 (en) 2001-08-01 2001-08-01 Structure of cap for supplying oil

Publications (2)

Publication Number Publication Date
KR20030012497A true KR20030012497A (en) 2003-02-12
KR100460856B1 KR100460856B1 (en) 2004-12-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2001-0046534A KR100460856B1 (en) 2001-08-01 2001-08-01 Structure of cap for supplying oil

Country Status (3)

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US (1) US20030024931A1 (en)
JP (1) JP2003054271A (en)
KR (1) KR100460856B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3982292B2 (en) * 2002-03-18 2007-09-26 豊田合成株式会社 Fuel cap
US7281640B2 (en) * 2003-09-29 2007-10-16 Toyoda Gosei Co., Ltd. Cap device
JP5068119B2 (en) * 2007-08-21 2012-11-07 株式会社ニフコ Tether for filler cap
DE102010029354A1 (en) * 2010-05-27 2011-12-01 Bayerische Motoren Werke Aktiengesellschaft filler cap
KR101743885B1 (en) 2016-09-30 2017-06-05 쌍용자동차 주식회사 fuel filler door installation housing structure for automobile

Also Published As

Publication number Publication date
US20030024931A1 (en) 2003-02-06
KR100460856B1 (en) 2004-12-09
JP2003054271A (en) 2003-02-26

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