KR20020048724A - Hinge Reinforcement of a hatchback door for a motor vehicle - Google Patents

Hinge Reinforcement of a hatchback door for a motor vehicle Download PDF

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Publication number
KR20020048724A
KR20020048724A KR1020000077955A KR20000077955A KR20020048724A KR 20020048724 A KR20020048724 A KR 20020048724A KR 1020000077955 A KR1020000077955 A KR 1020000077955A KR 20000077955 A KR20000077955 A KR 20000077955A KR 20020048724 A KR20020048724 A KR 20020048724A
Authority
KR
South Korea
Prior art keywords
hinge
back door
vehicle body
panel
roof
Prior art date
Application number
KR1020000077955A
Other languages
Korean (ko)
Inventor
김길섭
Original Assignee
류정열
기아자동차주식회사
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 류정열, 기아자동차주식회사 filed Critical 류정열
Priority to KR1020000077955A priority Critical patent/KR20020048724A/en
Publication of KR20020048724A publication Critical patent/KR20020048724A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/10—Doors arranged at the vehicle rear
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/12—Hinges with pins with two or more pins with two parallel pins and one arm
    • E05D3/125—Hinges with pins with two or more pins with two parallel pins and one arm specially adapted for vehicles
    • E05D3/127—Hinges with pins with two or more pins with two parallel pins and one arm specially adapted for vehicles for vehicle doors
    • 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
    • B60Y2200/11—Passenger cars; Automobiles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
    • E05Y2900/531—Doors
    • E05Y2900/532—Back doors or end doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
    • E05Y2900/546—Tailgates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

PURPOSE: A hinge reinforce member of a back door of a vehicle is provided to reinforce rigidity of a vehicle body in environment of a hinge part. CONSTITUTION: A hinge reinforce member of a back door of a vehicle is installed in a hinge part hinge-connected a back door to a roof of a vehicle body, and the one side of the hinge reinforce member is expanded until side panels(16,17) of the vehicle body. The front part of the hinge reinforce member is joined between the front part of a rear header upper panel of the roof and the front part of a lower panel. The one side of the hinge reinforce member is expanded to the side panels of the vehicle body according to the rear headers(14) of the roof. The one side of the hinge reinforce member expanded to the side panels is inserted between the rear header upper member of the roof and an outer side panel(16) and is joined in the rear head upper member and the outer side panel. The one side of the hinge reinforce member of the back door is expanded until the side panel and reinforces rigidity of the environmental part as well as the hinge part of the back door. Crack in the environmental part of the hinge part by movement of the back door is prevented.

Description

승합 자동차의 백도어 힌지 보강부재{Hinge Reinforcement of a hatchback door for a motor vehicle}Hinge Reinforcement of a hatchback door for a motor vehicle}

본 발명은 해치백 도어를 가지는 승합 자동차에 관한 것이고, 보다 구체적으로는 백도어의 힌지부의 강성을 보강하는 보강 부재에 관한 것이다.The present invention relates to vans having a hatchback door, and more particularly to a reinforcing member for reinforcing rigidity of the hinge portion of the backdoor.

일반적으로 승합 자동차는, 도 1에 도시된 바와 같이, 그 후측에 백도어(1)가 설치되어 있으며, 이 백도어(1)는 그 상단이 차체의 루프(2)에 힌지 결합되어 힌지부를 기준으로 회동되는 것에 의해 개폐된다.Generally, as shown in FIG. 1, a back door 1 is installed at a rear side of the van, and an upper end of the back door 1 is hinged to the roof 2 of the vehicle body and rotated based on the hinge part. It is opened and closed by becoming.

그리고, 백도어(1)가 힌지 결합되는 루프(2)에는 이 힌지부의 강성을 보강하기 위한 보강부재(3)가 설치되어 있다. 이 힌지보강부재(3)는, 도 2에 도시된 바와 같이, 백도어(1)를 루프(2)에 고정하는 힌지 부재(미도시)가 관통하는 장공(3a)이 형성되어 있다. 또한, 이 힌지보강부재(3)는 도 3에 도시된 바와 같이, 그 전측단이 루프의 리어 헤더 상부 패널(5) 및 하부 패널(6)의 전측단 사이에서 접합되고, 그 후측단은 리어 헤더 상부 패널(5)의 후측부 저면에 접합되어 있다. 도 3의 참조 부호 4는 루프 패널이다.And the reinforcing member 3 for reinforcing the rigidity of this hinge part is provided in the loop 2 to which the back door 1 hinges. As shown in FIG. 2, the hinge reinforcing member 3 is provided with a long hole 3a through which a hinge member (not shown) for fixing the back door 1 to the loop 2 is formed. In addition, as shown in FIG. 3, the hinge reinforcing member 3 is joined between the front end of the rear header upper panel 5 and the lower panel 6 of the loop, and the rear end of the hinge reinforcing member 3 as shown in FIG. It is joined to the rear face bottom part of the header upper panel 5. Reference numeral 4 in FIG. 3 is a loop panel.

그러나, 상기와 같은 종래의 승합 자동차의 백도어 힌지보강부재는 단순히 백도어 힌지부의 강성만을 국부적으로 보강하고 있다. 이에 따라, 백도어의 유동에 의한 하중이 힌지보강부재의 주변으로 하중이 집중되어 힌지보강부재의 주변부에 균열이 발생되는 단점이 있었다.However, the back door hinge reinforcing members of the conventional vans as described above simply reinforce only the rigidity of the back door hinge portion locally. Accordingly, the load due to the flow of the back door is concentrated in the vicinity of the hinge reinforcing member has a disadvantage that a crack occurs in the peripheral portion of the hinge reinforcing member.

본 발명은, 상기와 같은 점을 감안하여 안출된 것으로, 힌지부 주변의 차체 강성까지 보강할 수 있는 승합 자동차의 백도어 힌지보강부재를 제공하는데 그 목적이 있다.The present invention has been made in view of the above, and an object thereof is to provide a back door hinge reinforcing member of a van, which can reinforce body rigidity around the hinge portion.

도 1은 일반적인 승합 자동차 및 그 백도어의 힌지 보강부재를 도시한 사시도.1 is a perspective view showing a hinge reinforcing member of a general van and a back door thereof.

도 2는 도 1에 도시된 백도어 힌지 보강부재를 상세하게 도시한 사시도.Figure 2 is a perspective view showing in detail the back door hinge reinforcement member shown in FIG.

도 3은 도 1의 Ⅲ-Ⅲ선을 따라 취한 단면도.3 is a cross-sectional view taken along line III-III of FIG. 1;

도 4는 본 발명의 일 실시예에 따른 승합 자동차의 힌지 보강부재의 설치 구조를 도시한 사시도.Figure 4 is a perspective view showing the installation structure of the hinge reinforcing member of the van according to an embodiment of the present invention.

도 5는 도 4에 도시된 백도어 힌지 보강부재를 상세하게 도시한 사시도.Figure 5 is a perspective view showing in detail the back door hinge reinforcement member shown in FIG.

도 6은 도 4의 Ⅵ-Ⅵ선을 따라 취한 단면도.FIG. 6 is a cross-sectional view taken along the VI-VI line of FIG. 4. FIG.

도 7은 도 4의 Ⅶ-Ⅶ선을 따라 취한 단면도.FIG. 7 is a cross-sectional view taken along the line VII-VII of FIG. 4. FIG.

도 8은 도 4의 Ⅷ-Ⅷ선을 따라 취한 단면도.8 is a cross-sectional view taken along the line VII-VII of FIG. 4.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 백도어 2 : 루프1: backdoor 2: loop

12 : 힌지보강부재 14 : 리어 헤더 상측 패널12 hinge reinforcing member 14 rear header upper panel

15 : 리어 헤더 상측 패널 16 : 외측 사이드 패널15 rear header upper panel 16 outer side panel

17 : 내측 사이드 패널 18 : 드레인 패널17: inner side panel 18: drain panel

상기의 목적은, 백도어와 차체의 루프를 연결하는 힌지부재가 관통하는 장공이 형성되고, 힌지부재가 장착된 루프에 고정되어 힌지부의 강성을 보강하기 위한 것으로, 그 일측이 차체의 사이드 패널과 접합되도록 연장하는 것을 특징으로 하는 본 발명에 따른 승합 자동차의 백도어 힌지보강부재에 의해 달성된다.The above object is to reinforce the rigidity of the hinge part by forming a long hole through which the hinge member connecting the back door and the loop of the vehicle body passes, and fixed to the loop on which the hinge member is mounted, one side of which is joined to the side panel of the vehicle body. It is achieved by the back door hinge reinforcement member of the van according to the invention, characterized in that it extends as possible.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

도 4 내지 도 8은 본 발명의 바람직한 실시예를 도시한다.4 to 8 show a preferred embodiment of the present invention.

도시된 바와 같이, 본 발명의 일 실시예에 따른 승합 자동차의 백도어 힌지보강부재(12)는 도 5에 도시된 바와 같은 형상을 가지며, 백도어(1)가 차체의 루프(2)에 힌지 결합되는 힌지부에 설치되어 있다. 이와 같은 본 발명의 일 실시예에 따른 힌지보강부재(12)는 그 일측이 차체의 사이드 패널(16, 17)까지 연장한다는 것이 종래의 힌지보강부재와 구별되는 특징이다.As shown, the back door hinge reinforcing member 12 of the van according to an embodiment of the present invention has a shape as shown in Figure 5, the back door 1 is hinged to the loop 2 of the vehicle body It is installed in the hinge part. Such a hinge reinforcing member 12 according to an embodiment of the present invention is characterized in that one side thereof extends up to the side panels 16 and 17 of the vehicle body, which is distinguished from the conventional hinge reinforcing members.

이를 구체적으로 살펴보면 다음과 같다.Looking at this in detail.

우선, 도 6은 도 4의 Ⅵ-Ⅵ선을 따라 취한 단면을 도시한다. 힌지보강부재(12)는 그 전측이 루프의 리어 헤더 상측 패널(14)의 전측과 하측 패널(15)의 전측 사이에 접합되어 있고, 그 후측은 리어 헤더 상측 부재(14)의 후측과 하측 부재(15)의 후측 사이에 접합되어 있다. 도 7은 도 4의 Ⅶ-Ⅶ선을 따라 취한 단면을 도시하며, 힌지보강부재(12)의 일측이 루프의 리어 헤더(14, 15)를 따라 차체의 사이드 패널(16, 17)측으로 길게 연장되는 것을 나타낸다.First, FIG. 6 shows a cross section taken along line VI-VI of FIG. 4. The hinge reinforcing member 12 has its front side joined between the front side of the rear header upper panel 14 of the roof and the front side of the lower panel 15, and the rear side of the hinge reinforcing member 12 is the rear side and the lower member of the rear header upper member 14. It is joined between the rear sides of (15). FIG. 7 shows a cross section taken along the line VII-VII of FIG. 4, with one side of the hinge reinforcing member 12 extending along the rear headers 14 and 15 of the loop toward the side panels 16 and 17 of the vehicle body. It is shown.

도 8은 도 4의 Ⅷ-Ⅷ선을 따라 취한 단면을 도시한다. 도시된 바와 같이, 차체의 사이드 패널(16, 17)측으로 연장한 힌지보강부재(12)의 일측은, 루프의 리어 헤더 상측 부재(14)와 외측 사이드 패널(16) 사이에 개재되어 리어 헤드 상측 부재(14)와 외측 사이드 패널(16)에 접합된다. 참조 부호 17과 18은 각각 내측 사이드 패널과 드레인 패널이다.FIG. 8 shows a section taken along the line VII-VII of FIG. 4. As shown in the drawing, one side of the hinge reinforcing member 12 extending toward the side panels 16 and 17 of the vehicle body is interposed between the rear header upper member 14 and the outer side panel 16 of the roof, and the rear head upper side. It is joined to the member 14 and the outer side panel 16. Reference numerals 17 and 18 are inner side panel and drain panel, respectively.

상기된 바와 같이, 본 발명에 따른 승합 자동차의 백도어 힌지보강부재는 그 일측이 차체의 사이드 패널까지 연장하고 있으므로, 차체의 백도어 힌지부 뿐만 아니라 그 주변부의 강성까지 보강된다. 이에 따라, 백도어의 유동에 의해 힌지부 주변부에 균열이 발생되는 것을 방지할 수 있는 장점이 있다.As described above, since the back door hinge reinforcing member of the van according to the present invention extends to one side of the vehicle body side panel, not only the back door hinge portion of the vehicle body but also the rigidity of the peripheral portion thereof is reinforced. Accordingly, there is an advantage that can prevent the crack is generated around the hinge portion by the flow of the back door.

이상에서는, 본 발명을 특정의 바람직한 실시예에 대해서 도시하고 설명하였다. 그러나, 본 발명은 상술한 실시예에만 한정되는 것은 아니며, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 이하의 특허청구범위에 기재된 본 발명의 기술적 사상의 요지를 벗어남이 없이 얼마든지 다양하게 변경실시할 수 있을 것이다.In the above, the present invention has been illustrated and described with respect to certain preferred embodiments. However, the present invention is not limited only to the above-described embodiments, and those skilled in the art to which the present invention pertains may vary without departing from the spirit of the technical idea of the present invention described in the claims below. It may be changed.

Claims (1)

백도어와 차체의 루프를 연결하는 힌지부재가 관통하는 장공이 형성되고, 상기 힌지부재가 장착된 루프에 고정되어 힌지부의 강성을 보강하기 위한 것으로, 그 일측이 차체의 사이드 패널과 접합되도록 연장하는 것을 특징으로 하는 승합 자동차의 백도어 힌지보강부재.A long hole is formed through which the hinge member connecting the loop of the back door and the vehicle body is formed, and is fixed to the loop on which the hinge member is mounted to reinforce the rigidity of the hinge portion, and one side thereof is extended to be joined to the side panel of the vehicle body. The back door hinge reinforcement member of the van.
KR1020000077955A 2000-12-18 2000-12-18 Hinge Reinforcement of a hatchback door for a motor vehicle KR20020048724A (en)

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KR1020000077955A KR20020048724A (en) 2000-12-18 2000-12-18 Hinge Reinforcement of a hatchback door for a motor vehicle

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KR20020048724A true KR20020048724A (en) 2002-06-24

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62157616U (en) * 1986-03-31 1987-10-06
JPH01182176A (en) * 1988-01-14 1989-07-20 Nissan Motor Co Ltd Rear pillar upper bonding structure for back door car
KR970000709A (en) * 1995-06-26 1997-01-21 한승준 Hinge reinforcing plate mounting structure of automobile rear door
JPH09263265A (en) * 1996-03-28 1997-10-07 Mazda Motor Corp Rear part reinforcing structure for automobile

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62157616U (en) * 1986-03-31 1987-10-06
JPH01182176A (en) * 1988-01-14 1989-07-20 Nissan Motor Co Ltd Rear pillar upper bonding structure for back door car
KR970000709A (en) * 1995-06-26 1997-01-21 한승준 Hinge reinforcing plate mounting structure of automobile rear door
JPH09263265A (en) * 1996-03-28 1997-10-07 Mazda Motor Corp Rear part reinforcing structure for automobile

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