KR100262169B1 - The reinforcement structure of a car rear door - Google Patents

The reinforcement structure of a car rear door Download PDF

Info

Publication number
KR100262169B1
KR100262169B1 KR1019950016506A KR19950016506A KR100262169B1 KR 100262169 B1 KR100262169 B1 KR 100262169B1 KR 1019950016506 A KR1019950016506 A KR 1019950016506A KR 19950016506 A KR19950016506 A KR 19950016506A KR 100262169 B1 KR100262169 B1 KR 100262169B1
Authority
KR
South Korea
Prior art keywords
outer panel
reinforcing plate
stopper
door handle
panel
Prior art date
Application number
KR1019950016506A
Other languages
Korean (ko)
Other versions
KR970001083A (en
Inventor
채희열
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 KR1019950016506A priority Critical patent/KR100262169B1/en
Publication of KR970001083A publication Critical patent/KR970001083A/en
Application granted granted Critical
Publication of KR100262169B1 publication Critical patent/KR100262169B1/en

Links

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
    • B60J5/101—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans
    • B60J5/102—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans comprising door or part of door being pivotable downwards about horizontal axis to open position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D43/00—Spare wheel stowing, holding, or mounting arrangements
    • B62D43/02—Spare wheel stowing, holding, or mounting arrangements external to the vehicle body

Abstract

PURPOSE: Reinforcing structure of a tail gate for a vehicle is provided to improve strength at a door handle and a stopper installing portion of an outer panel through installing a reinforcing plate at installing locations of the door handle and the stopper. CONSTITUTION: An upper end portion of a reinforcing plate(16) is combined to a space between upper end portions of an inner panel(11) and an outer panel(12). A lower end portion of the reinforcing plate is welded to inner surface of the outer panel having a door handle(14). A central portion of the reinforcing plate is combined to a lower surface of a stopper(15) penetrating the outer panel. Herein, the reinforcing plate is bent along inner shape of the outer panel for being combined to the door handle portion and the stopper portion. Therefore, strength of a portion having concentrated stress on the outer panel is improved. In case of applying load to the outer panel from outside, the stress is distributed by the reinforcing plate.

Description

자동차 후문의 보강구조Reinforcement structure of car back door

제1도는 자동차의 전체사시도.1 is an overall perspective view of a car.

제2도는 본 발명의 후문을 나타내는 종단면도.2 is a longitudinal sectional view showing a back door of the present invention.

제3도는 본 발명의 보강판을 나타내는 사시도.3 is a perspective view showing a reinforcing plate of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

11 : 내측판넬 12 : 외측판넬11: inner panel 12: outer panel

13 : 후면유리 14 : 도어핸들13: rear glass 14: door handle

15 : 스토퍼 16 : 보강판15: stopper 16: reinforcement plate

본 발명은 지프형 자동차의 후면부에 개폐 가능하게 취부되는 후문(tail gate)에 관한 것으로서, 특히 후문에 지지되는 스페어타이어용 스토퍼의 지지강성이 향상되도록 하고, 보강용 보강판의 취부가 용이토록 하는 자동차 후문의 보강구조에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tail gate that can be opened and closed on a rear portion of a jeep type vehicle. It relates to the reinforcement structure of the car rear door.

일반적으로 자동차의 후부는, 제1도에 도시되는 바와 같이, 차량의 후면 개구부에 후문(10)이 개폐 가능하게 설치되며, 후문(10)은 내측판넬과 외측판넬이 소정의 공간을 두고 외곽부가 폐단면으로 결합되고, 상부에 후면유리(13)가 기밀하게 취부되어, 상단부가 힌지에 의해 지붕(20)에 회동 가능하게 지지되고, 상기 외측판넬의 중앙부에 도어핸들(14)과 스페어타이어 캐리어의 이동을 제한하는 스토퍼(stopper)(15)가 취부되어 있다.In general, as shown in Figure 1, the rear of the vehicle, the rear door 10 is installed to be opened and closed in the rear opening of the vehicle, the rear door 10 is the inner panel and the outer panel has a predetermined space and the outer portion is Coupled to the closed end surface, the rear glass 13 is hermetically mounted on the upper side, the upper end is pivotally supported on the roof 20 by a hinge, the door handle 14 and the spare tire carrier in the center of the outer panel A stopper 15 for restricting the movement of is provided.

이러한 자동차의 후부는, 스페어타이어를 지지하는 캐리어의 일측부가 스토퍼(15)에 지지되어 이동이 제한되게 되고, 상기 캐러어를 외측으로 이동시키고 도어핸들(14)을 조작하면 내부의 잠금장치가 풀려 후문(10)을 열 수 있도록 되며, 힌지를 중심으로 후문(10)이 상하로 회동되어 후면의 개구부를 개폐하게 되는데, 도어 핸들(14) 및 스토퍼(15)가 취부되는 외측판넬의 강성이 취약하여, 부분적으로 벤딩 또는 압축 변형이 발생되는 문제점이 있었다.The rear part of the vehicle, the one side of the carrier for supporting the spare tire is supported by the stopper 15 to limit the movement, the internal locking device is released by moving the carer outward and operating the door handle 14 The rear door 10 can be opened, and the rear door 10 is rotated up and down around the hinge to open and close the opening of the rear side, and the rigidity of the outer panel on which the door handle 14 and the stopper 15 are mounted is weak. As a result, there was a problem in that bending or compression deformation partially occurred.

본 발명의 목적은 상기와 같은 종래의 문제점을 해소하기 위해, 외측판넬의 내부면에서 스토퍼와 도어핸들이 취부되는 부위에 보강판이 취부되어, 상기 외측판넬의 도어핸들 및 스토퍼 취부부위의 강성이 향상되도록 하는 자동차 후문의 보강구조를 제공하는 데 있다.An object of the present invention, in order to solve the above problems, the reinforcement plate is mounted on the portion of the outer panel to the stopper and the door handle is mounted, thereby improving the rigidity of the door handle and stopper mounting portion of the outer panel It is to provide a reinforcement structure of the back door of the automobile.

이하 첨부된 도면에 의하여 본 발명의 기술적 사상을 상세히 설명하면 다음과 같다.Hereinafter, the technical spirit of the present invention will be described in detail with reference to the accompanying drawings.

본 발명의 후문도 제2도와 제3도에 도시되는 바와 같이, 내측판넬(11)과 외측판넬(12)이 소정의 공간을 두고 외곽부가 폐단면으로 결합되고, 내부에 잠금장치(도시생략)가 장착되어, 외측판넬(12)의 중앙부에 내부의 잠금장치를 조작하는 도어핸들(74)과 스페어타이어 캐리어용 스토퍼(15)가 취부되고, 상부에 후면유리(13)가 기밀하게 취부되며, 상단부가 차량의 후면 개구부에 개폐 가능하게 설치된다. 단, 본 발명은 내측판넬(11)과 외측판넬(12)의 상단부 사이에 다단으로 절곡 형성되는 보강판(16)의 상단부가 결합되고, 보강판(16)의 하단부가 도어핸(14)들이 취부되는 외측판넬(12)의 내측면에 용착되며, 보강판(16)의 중간부가 외측판넬(12)에 관통되게 끼워지는 스토퍼(15)의 저면에 나사체결됨을 그 기술적 구성상의 기본 특징으로 한다.As shown in FIG. 2 and FIG. 3 of the back door of the present invention, the inner panel 11 and the outer panel 12 are coupled to the closed section with a predetermined space, and a locking device (not shown) therein. Is mounted, the door handle 74 and the spare tire carrier stopper 15 for operating the internal locking device in the central portion of the outer panel 12, the rear glass 13 is hermetically mounted on the top, The upper end is installed to be opened and closed in the rear opening of the vehicle. However, the present invention is coupled to the upper end of the reinforcing plate 16 is formed in multiple stages bent between the upper end of the inner panel 11 and the outer panel 12, the lower end of the reinforcing plate 16 is the door handle (14) It is welded to the inner surface of the outer panel 12 to be mounted, and the middle part of the reinforcing plate 16 is screwed to the bottom surface of the stopper 15 to be inserted through the outer panel 12 as a basic feature of the technical configuration .

이와같이 구성되는 본 발명은, 보강판(16)이 외측판넬(12)의 내부 형상을 따라 다중으로 절곡되어 도어핸들(14)부위와 스토퍼(15)부위에 결합되므로, 외측판넬(12)에서 응력이 집중되기 쉬운 부위의 강성이 향상되고, 외부에서 외측판넬(12)에 하중이 작용되면, 보강란(16)에 의해 응력이 분산되게 된다.According to the present invention configured as described above, since the reinforcing plate 16 is bent in multiple directions along the inner shape of the outer panel 12 and coupled to the door handle 14 and the stopper 15, the stress in the outer panel 12 is increased. When the rigidity of this easy-to-concentrate site | part improves and a load is applied to the outer panel 12 from the outside, the stress will be disperse | distributed by the reinforcement column 16. FIG.

따라서 이러한 본 발명은 보강판(16)에 의해 외측판넬(12)의 도어핸들(14) 및 스토퍼(15) 결합부의 강성이 향상되어, 압축 또는 벤딩 변형을 효과적으로 억제하게 된다.Therefore, the present invention improves the rigidity of the door handle 14 and the stopper 15 engaging portion of the outer panel 12 by the reinforcing plate 16, thereby effectively suppressing the compression or bending deformation.

이상에서 살펴본 바와 같이, 본 발명은 다중으로 절곡 연장되는 보강판이 도어 핸들과 스토퍼가 결합되는 외측판넬의 내부면에 취부되어, 외측판넬의 강성이 향상되도록 하므로, 외력에 의해 변형되는 것을 억제하는 매우 유용한 것이다.As described above, the present invention is attached to the inner surface of the outer panel is a plurality of bent extension plate is coupled to the door handle and the stopper, so that the rigidity of the outer panel is improved, it is very restrained from being deformed by external force It is useful.

Claims (1)

내측판넬과 외측판넬이 소정의 공간을 두고 폐단면으로 결합되고, 상기 외측 판넬의 중앙부에 도어핸들과 스페어타이어 캐리어용 스토퍼가 취부되는 것에 있어서, 상기 내측판넬과 외측판넬의 상단부 사이에 다단으로 절곡 연장되는 보강판의 상단부가 결합되고, 상기 보강판의 하단부가 도어핸들이 취부되는 외측판넬의 내측면에 용착되며, 상기 보강판의 중간부가 외측판넬에 관통되게 끼워지는 상기 스토퍼의 저면에 나사체결됨을 특징으로 하는 자동차 후문의 보강구조.The inner panel and the outer panel are coupled to the closed section with a predetermined space, and the door handle and the spare tire carrier stopper are attached to the center of the outer panel, and are bent in multiple stages between the inner panel and the upper end of the outer panel. The upper end of the reinforcing plate is extended, the lower end of the reinforcing plate is welded to the inner surface of the outer panel on which the door handle is mounted, and the middle part of the reinforcing plate is screwed to the bottom of the stopper that is inserted through the outer panel Reinforcement structure of the back door of the car, characterized in that the.
KR1019950016506A 1995-06-20 1995-06-20 The reinforcement structure of a car rear door KR100262169B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950016506A KR100262169B1 (en) 1995-06-20 1995-06-20 The reinforcement structure of a car rear door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950016506A KR100262169B1 (en) 1995-06-20 1995-06-20 The reinforcement structure of a car rear door

Publications (2)

Publication Number Publication Date
KR970001083A KR970001083A (en) 1997-01-21
KR100262169B1 true KR100262169B1 (en) 2000-07-15

Family

ID=19417649

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950016506A KR100262169B1 (en) 1995-06-20 1995-06-20 The reinforcement structure of a car rear door

Country Status (1)

Country Link
KR (1) KR100262169B1 (en)

Also Published As

Publication number Publication date
KR970001083A (en) 1997-01-21

Similar Documents

Publication Publication Date Title
US4753475A (en) Arrangements for restraining hoods of vehicle bodies
US6419293B1 (en) Torsion bar for a door lid
KR100262169B1 (en) The reinforcement structure of a car rear door
KR100262168B1 (en) The reinforcement structure of a car rear door
JPH0481322A (en) Door of automobile
KR100201459B1 (en) Hinge reinforcement structure for auto
KR19980027981A (en) Mounting structure of gas lift for tail gate
KR0139610Y1 (en) Door hinge supporting structure of a car
KR100387681B1 (en) Reinforcement structure of rear pillar for a hatch-back type automobile vehicle
KR970005972Y1 (en) Automobile sunroof reinforcement structure
KR100288303B1 (en) Reinforcement panel of car door
KR100262161B1 (en) The lower part structure of a car door opposed in side impact
KR100268988B1 (en) The reinforcement structure of a door handle part of a car rear door
KR100262167B1 (en) The reinforcement structure of a car door
KR100231561B1 (en) Reinforcement structure of door and rear fender for a car
KR200146834Y1 (en) A reinforced lift gate hinge of an automobile
KR100301639B1 (en) Tailgate hinge structure of vehicle
KR0177963B1 (en) Door hinge reinforcement bracket for automobile
KR0124650Y1 (en) Reinforced door hinge structure for an automobile
KR0181868B1 (en) Inside handle road fixation structure of a car door
KR100216817B1 (en) Installing structure of check of door for a car
KR19980062413A (en) Structure of the middle column
KR19980059522A (en) Support structure of van slide door
KR19980036329U (en) Combined structure of door checker for automobile
KR19980066209U (en) Jeep Car Stay Damper Fixing Structure

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20030428

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee