KR20010062934A - Device for preventing the dilatation of a car door - Google Patents

Device for preventing the dilatation of a car door Download PDF

Info

Publication number
KR20010062934A
KR20010062934A KR1019990059713A KR19990059713A KR20010062934A KR 20010062934 A KR20010062934 A KR 20010062934A KR 1019990059713 A KR1019990059713 A KR 1019990059713A KR 19990059713 A KR19990059713 A KR 19990059713A KR 20010062934 A KR20010062934 A KR 20010062934A
Authority
KR
South Korea
Prior art keywords
outer panel
door
panel
stepped portion
expansion
Prior art date
Application number
KR1019990059713A
Other languages
Korean (ko)
Other versions
KR100334730B1 (en
Inventor
김상호
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 KR1019990059713A priority Critical patent/KR100334730B1/en
Publication of KR20010062934A publication Critical patent/KR20010062934A/en
Application granted granted Critical
Publication of KR100334730B1 publication Critical patent/KR100334730B1/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
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0412—Lower door structure
    • B60J5/0416—Assembly panels to be installed in doors as a module with components, e.g. lock or window lifter, attached thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0237—Side or rear panels
    • B60R13/0243—Doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0019—Side or rear panels
    • B60R2011/0021—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
    • E05Y2900/531—Doors

Abstract

PURPOSE: A door expansion preventing device hinders heat expansion phenomenon of a door made of metal material so as to minimize fitting line clearance of a door. CONSTITUTION: A door expansion preventing device comprises an outer panel(4), a J form nut(7) and an inner panel(11). The outer panel(4) equipped with an end jaw(5) along the circumferential surface of the corner thereof has multiple engaging flaps(6) in the end jaw(5). The J form nut(7) is inserted in the engaging flap(6) and supported by a hooking jaw(8) being hooked on the end jaw(5), which prevents in advance expansion of the outer panel(4) even when the outside temperature increases. The inner panel(11) is fixed to the outer panel(4) with the J form nut(7) inserted in the engaging flap(6).

Description

자동차 도어의 늘어남 방지장치{Device for preventing the dilatation of a car door}Device for preventing the dilatation of a car door}

본 발명은 자동차의 측면에 개폐가능하게 설치되어 탑승 및 하차시는 개방되고, 주행 중에는 닫히는 도어에 관한 것으로서, 좀 더 구체적으로는 하절기 등과 같이 외기의 온도가 상승하더라도 금속재질의 도어가 열팽창되지 않도록 하는 자동차 도어의 늘어남 방지장치에 관한 것이다.The present invention relates to a door that is installed to be opened and closed on the side of the vehicle is open during boarding and getting off, and closed during driving, more specifically, so that the door of the metal material does not thermally expand even if the temperature of the outside air rises, such as summer It relates to a device for preventing stretching of the car door.

도 1은 종래의 도어를 나타낸 사시도이고 도 2는 도 1의 A - A선 단면도이며 도 3은 도 1의 B - B선 단면도로서, 프론트 펜다(1)와 리어 도어(2)사이에 설치되는 전면 도어(3)는 아우터 패널(4)과 프론트 펜다(1)사이의 간격(L), 그리고 아우터 패널(4)과 리어 도어(2)사이의 간격(L')이 가능한 좁아지게 설계할수록 외관 품질이 향상되지만, 이들의 간격(L)(L')을 좁게 설계하는데는 한계가 있다.1 is a perspective view of a conventional door, FIG. 2 is a cross-sectional view taken along a line A-A of FIG. 1, and FIG. 3 is a cross-sectional view taken along a line B-B of FIG. 1, and is installed between the front fender 1 and the rear door 2. The front door 3 is designed so that the gap L between the outer panel 4 and the front fender 1 and the gap L 'between the outer panel 4 and the rear door 2 are as narrow as possible. Although the quality is improved, there is a limit in designing these gaps L (L ') narrowly.

이는, 전면 도어(3)를 프런트 펜다(1)와 리어 도어(2)사이의 간격을 좁게 설계할 경우, 하절기 외기 온도의 상승에 의해 금속재질의 아우터 패널(4)이 점선으로 나타낸 바와 같이 열팽창하여 늘어나 전면 도어(3)의 개폐동작이 이루어지지 않기 때문이다.This is because when the front door 3 is designed to have a narrow gap between the front fender 1 and the rear door 2, the outer panel 4 made of metal is thermally expanded as indicated by the dashed line due to the rise of the outside temperature in summer. This is because the opening and closing operation of the front door 3 is not increased.

또한, 전면 도어(3)를 프론트 펜다(1)와 리어 도어(2)사이의 간격이 좁아지도록 설계할 경우, 전면 도어(3)를 정밀 가공하여야 되지만, 가공시 성형 오차 등의 발생으로 인해 전면 도어의 개폐동작이 원활히 이루어지지 않을 염려가 있었다.In addition, when the front door (3) is designed to narrow the gap between the front fender (1) and the rear door (2), the front door (3) must be precisely processed, but due to the occurrence of molding errors during processing There was a concern that the opening and closing operation of the door may not be performed smoothly.

본 발명은 종래의 이와 같은 문제점을 해결하기 위해 안출한 것으로서, 전면 도어의 구조를 개선하여 하절기 등과 같이 외기의 온도가 상승하더라도 금속재질의 도어가 열팽창되는 현상을 억제시켜 도어의 파팅라인 간격을 최소화시킬 수 있도록하는데 그 목적이 있다.The present invention has been made to solve such a problem in the prior art, by improving the structure of the front door to minimize the gap between the parting line of the door by suppressing the phenomenon of the thermal expansion of the door of the metal material even if the temperature of the outside air, such as summer The purpose is to make it possible.

도 1은 종래의 도어를 나타낸 사시도1 is a perspective view showing a conventional door

도 2는 도 1의 A - A선 단면도2 is a cross-sectional view taken along the line A-A of FIG.

도 3은 도 1의 B- B선 단면도3 is a cross-sectional view taken along the line B-B of FIG.

도 4는 본 발명의 요부를 나타낸 사시도4 is a perspective view showing the main parts of the present invention;

도 5는 도 4의 결합상태 종단면도5 is a longitudinal cross-sectional view of the coupled state of FIG.

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

4 : 아우터 패널 5 : 단턱부4: outer panel 5: stepped portion

6 : 체결편 7 : J형 너트6: fastening piece 7: J type nut

8 : 걸림턱 11 : 인너 패널8: jam jaw 11: inner panel

상기 목적을 달성하기 위한 본 발명의 형태에 따르면, 가장자리 둘레면을 따라 단턱부가 구비되고, 상기 단턱부로부터 내측으로는 복수개의 체결편을 갖는 아우터 패널과, 상기 아우터 패널에 형성된 체결편에 끼워지면서 걸림턱이 단턱부에 걸려 지지되는 J형 너트와, 상기 J형 너트가 체결편에 끼워진 상태에서 체결부재로 아우터 패널에 고정되는 인너 패널로 구성된 것을 특징으로 하는 자동차 도어의 늘어남 방지장치가 제공된다.According to an aspect of the present invention for achieving the above object, a stepped portion is provided along an edge circumferential surface, and is fitted to an outer panel having a plurality of fastening pieces inwardly from the stepped portion, and a fastening piece formed on the outer panel. Provided is a J-type nut, which is supported by a locking jaw on a stepped part, and an inner panel fixed to the outer panel by a fastening member in a state where the J-type nut is fitted to the fastening piece, thereby providing a vehicle door stretching prevention device. .

이하, 본 발명을 일 실시예로 도시한 도 4 및 도 5를 참고하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to FIGS. 4 and 5 as an embodiment.

도 4는 본 발명의 요부를 나타낸 사시도이고 도 5는 도 4의 결합상태 종단면도로서, 본 발명은 전면 도어(1)의 외관을 이루는 아우터 패널(4)의 가장자리 둘레면을 따라 단턱부(5)가 형성되어 있고 상기 단턱부(5)로부터 내측으로는 삽입공(6a)이 형성된 체결편(6)이 복수개 구비되어 있다.Figure 4 is a perspective view showing the main portion of the present invention and Figure 5 is a longitudinal cross-sectional view of the engaged state of Figure 4, the present invention is a stepped portion 5 along the edge peripheral surface of the outer panel 4 forming the appearance of the front door (1) ) And a plurality of fastening pieces 6 having insertion holes 6a formed inward from the stepped portion 5 are provided.

그리고 상기 아우터 패널(4)에 형성된 체결편(6)에 지지 고정되는 J형 너트(7)에는 아우터 패널(4)의 가장자리를 따라 형성된 단턱부(5)에 걸려 지지되는 걸림턱(8)이 형성되어 있어 상기 J형 너트(7)가 체결편(6)에 끼워진 상태에서 체결부재인 보울트(9) 및 너트(10)를 삽입공(6a)(7a)에 끼운 상태에서 인너 패널(11)을 고정하도록 구성되어 있다.In addition, the J-shaped nut 7 supported and fastened to the fastening piece 6 formed on the outer panel 4 has a locking step 8 supported by the stepped portion 5 formed along the edge of the outer panel 4. Inner panel 11 in a state in which the bolt 9 and the nut 10, which are fastening members, are inserted into the insertion holes 6a and 7a while the J-shaped nut 7 is fitted to the fastening piece 6. It is configured to fix.

상기한 바와 같이 구성된 본 발명은 아우터 패널(4)과 인너 패널(11)이 체결부재에 의해 고정되고 나면 J형 너트(7)에 형성된 걸림턱(8)이 아우터 패널(4)에 형성된 단턱부(5)에 긴밀히 접속된 상태를 유지하게 된다.According to the present invention configured as described above, after the outer panel 4 and the inner panel 11 are fixed by the fastening member, the stepped portion formed on the outer panel 4 has the engaging jaw 8 formed on the J-type nut 7. The state closely connected to (5) is maintained.

즉, 아우터 패널(4)에 형성된 체결편(6)상에 J형 너트(7)를 끼운 다음 삽입공(6a)(7a)을 일치시키면 상기 J형 너트(7)에 형성된 걸림턱(8)이 아우터 패널(4)에 형성된 단턱부(5)에 긴밀히 접속된다.That is, when the J-type nut 7 is inserted onto the fastening piece 6 formed on the outer panel 4 and then the insertion holes 6a and 7a coincide with each other, the locking jaw 8 formed in the J-type nut 7 is formed. It is closely connected to the stepped part 5 formed in this outer panel 4.

이러한 상태에서 그 외측으로 인너 패널(11)을 위치시켜 각각의 삽입공을 일치시킨 다음 삽입공으로 보울트(9)를 통과시킨 후 너트(10)를 단단히 체결하면 도어의 조립작업이 완료된다.In this state, the inner panel 11 is positioned to the outside to match each insertion hole, and then passes through the bolt 9 through the insertion hole, and then tightens the nut 10 to complete the assembly of the door.

이렇게 조립된 전면 도어는 전면 도어와 프론트 펜다(1)사이의 간격, 또는 리어 도어와의 간격인 파팅라인이 최소화되게 설계 가능하다.The assembled front door can be designed to minimize the parting line, which is the distance between the front door and the front fender 1 or the rear door.

따라서 상기한 구조를 갖는 전면 도어를 자동차에 장착한 상태에서 하절기 등과 같이 외기의 온도가 상승되어 아우터 패널(4)이 팽창될려고 할 때 상기 아우터 패널(4)을 J형 너트(7)가 구속하고 있으므로 아우터 패널(4)이 팽창되는 현상을 방지하게 되는데, 이 때 상기 아우터 패널(4)은 인너 패널(11)이 J형 너트(7)와 체결부재에 의해 긴밀히 접속되어 있으므로 팽창이 더욱 억제되는 것이다.Therefore, the J-type nut 7 restrains the outer panel 4 when the outer panel 4 is about to expand due to an increase in the temperature of the outside air such as in the summer, while the front door having the above structure is mounted on the vehicle. Therefore, the phenomenon in which the outer panel 4 is expanded is prevented. In this case, since the inner panel 11 is closely connected by the J-type nut 7 and the fastening member, the expansion of the outer panel 4 is further suppressed. will be.

이상에서와 같이 본 발명의 도어는 J형 너트(7)의 걸림턱(8)이 아우터 패널(4)에 형성된 단턱부(5)에 걸려 있어 하절기 등과 같이 외기의 온도가 상승되더라도 아우터 패널(4)이 팽창되는 현상을 미연에 방지하게 되므로 파팅라인의 간격이 최소화되도록 설계 가능해지게 되고, 이에 따라 자동차의 외관을 미려하게 설계할 수 있게 된다.As described above, in the door of the present invention, the locking jaw 8 of the J-type nut 7 is caught on the stepped portion 5 formed on the outer panel 4, so that the outer panel 4 may be raised even when the temperature of the outside air is increased, such as in the summer. Since the expansion of) is prevented in advance, the spacing of the parting line can be minimized, and thus the exterior of the vehicle can be beautifully designed.

Claims (1)

가장자리 둘레면을 따라 단턱부가 구비되고, 상기 단턱부로부터 내측으로는 복수개의 체결편을 갖는 아우터 패널과, 상기 아우터 패널에 형성된 체결편에 끼워지면서 걸림턱이 단턱부에 걸려 지지되는 J형 너트와, 상기 J형 너트가 체결편에 끼워진 상태에서 체결부재로 아우터 패널에 고정되는 인너 패널로 구성된 것을 특징으로 하는 자동차 도어의 늘어남 방지장치.A stepped portion is provided along the edge circumferential surface, the outer panel having a plurality of fastening pieces inwardly from the stepped portion, J-type nut is fitted to the fastening pieces formed on the outer panel and the locking step is supported by the stepped portion; And an inner panel configured to be fixed to the outer panel by a fastening member in a state where the J-type nut is fitted to the fastening piece.
KR1019990059713A 1999-12-21 1999-12-21 Device for preventing the dilatation of a car door KR100334730B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019990059713A KR100334730B1 (en) 1999-12-21 1999-12-21 Device for preventing the dilatation of a car door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990059713A KR100334730B1 (en) 1999-12-21 1999-12-21 Device for preventing the dilatation of a car door

Publications (2)

Publication Number Publication Date
KR20010062934A true KR20010062934A (en) 2001-07-09
KR100334730B1 KR100334730B1 (en) 2002-05-04

Family

ID=19627551

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990059713A KR100334730B1 (en) 1999-12-21 1999-12-21 Device for preventing the dilatation of a car door

Country Status (1)

Country Link
KR (1) KR100334730B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7707422B2 (en) 2003-04-25 2010-04-27 Marktek Inc. Method for embedding watermark into an image and digital video recorder using said method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63152716U (en) * 1987-03-30 1988-10-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7707422B2 (en) 2003-04-25 2010-04-27 Marktek Inc. Method for embedding watermark into an image and digital video recorder using said method

Also Published As

Publication number Publication date
KR100334730B1 (en) 2002-05-04

Similar Documents

Publication Publication Date Title
JP2005119459A (en) Garnish installing structure and fixing method
KR100334730B1 (en) Device for preventing the dilatation of a car door
KR20140092592A (en) Assembling structure of fastener
JP2003165401A (en) Car body front structure
JP4494890B2 (en) Mounting structure of heat shield in vehicle heat exchanger
KR0140266Y1 (en) Structure of door inside handle for a car
KR100365230B1 (en) Striker assembly for a globe box in a motor vehicle and method for assembling the same
WO2021193324A1 (en) Front part structure of vehicle
KR20240030545A (en) Fastening structure and method for outer panel of panel door of vehicle
KR100489028B1 (en) A gap maintenance structure between garnish and key set
KR200153510Y1 (en) Gas spring of automotive tail gate
JPH06255364A (en) Door structure for automobile
KR200316141Y1 (en) Air ventilation tuning dvice of angine room
KR960003751Y1 (en) Bumper mounting structure for a vehicle
KR200176238Y1 (en) Fixing structure of rear bumper
KR910005897Y1 (en) Structure of door-glass and door for car
KR100365225B1 (en) One piece bracket for fixing a door striker and a door checker in a motor vehicle
JPH07164972A (en) Console door lock
JP2023119165A (en) back door lock structure
KR100455981B1 (en) Door Closer
KR100285810B1 (en) Radiator Grille Installation Structure
KR0148096B1 (en) Hood forming method for vehicle
KR100775373B1 (en) Matching structure of pillar trim
KR0128841Y1 (en) Connection structure of trunk lid hinge
JPH10338089A (en) Bumper structure of automobile

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee