KR20050031535A - Door hinge structure for automobile - Google Patents

Door hinge structure for automobile Download PDF

Info

Publication number
KR20050031535A
KR20050031535A KR1020030067705A KR20030067705A KR20050031535A KR 20050031535 A KR20050031535 A KR 20050031535A KR 1020030067705 A KR1020030067705 A KR 1020030067705A KR 20030067705 A KR20030067705 A KR 20030067705A KR 20050031535 A KR20050031535 A KR 20050031535A
Authority
KR
South Korea
Prior art keywords
hinge
door
pillar
bolt
coupled
Prior art date
Application number
KR1020030067705A
Other languages
Korean (ko)
Other versions
KR100535579B1 (en
Inventor
서경덕
Original Assignee
현대자동차주식회사
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 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR10-2003-0067705A priority Critical patent/KR100535579B1/en
Publication of KR20050031535A publication Critical patent/KR20050031535A/en
Application granted granted Critical
Publication of KR100535579B1 publication Critical patent/KR100535579B1/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00Construction of single parts, e.g. the parts for attachment
    • E05D5/02Parts for attachment, e.g. flaps
    • E05D5/06Bent flaps
    • E05D5/062Bent flaps specially adapted for vehicles
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00Hinges with pins
    • E05D3/02Hinges with pins with one pin
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60Mounting or coupling members; Accessories therefor
    • E05Y2600/62Bolts
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/50Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53Type of wing
    • E05Y2900/531Doors

Landscapes

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

Abstract

A structure of a door hinge for a vehicle is provided to increase a parting line of a door, and to prevent the door from drooping by assembling first and second hinges in mounting the door to a vehicle body and forming an insertion groove and an assembling groove. A first hinge(52) is fixed to an installation part(50) formed at a side of a door(D), and combined with a second hinge(54) by a hinge shaft. The second hinge is fastened to a pillar of a vehicle body, and an assembling groove(1) is formed in an assembling portion of the second hinge in the pillar of the vehicle body and recessed in a combination area of a bolt(57) arranged near the first hinge. An insertion groove(2) is formed in the second hinge corresponding to the assembling groove to prevent a head portion of the bolt from being protruded in the second hinge.

Description

자동차용 도어 힌지 구조{Door hinge structure for automobile}Door hinge structure for automobile

본 발명은 자동차용 도어 힌지 구조에 관한 것으로서, 보다 상세하게는 자동차의 도어를 바디에 고정시킬 때 사용되는 도어 힌지 구조에서 설계 자유도를 향상시켜 도어 힌지의 강성 및 도어의 닫힘성 향상등을 이룰 수 있는 자동차용 도어 힌지 구조에 관한 것이다.The present invention relates to a door hinge structure for an automobile, and more particularly, to improve the degree of freedom in design in a door hinge structure used when fixing a door of a vehicle to a body, thereby achieving the rigidity of the door hinge and the door closing property. To a door hinge structure for a vehicle.

일반적으로, 자동차의 바디에는 차량 실내의 탑승을 위해 도어가 설치되어 있는 바, 상기한 자동차용 도어를 개폐시키기 위하여 도어와 바디 사이에 도어 힌지가 설치됨과 아울러 도어를 잠그거나 열기 위하여 록킹 어셈블리가 설치되어 있게 된다.In general, the body of the car is provided with a door for boarding the vehicle interior, a door hinge is installed between the door and the body to open and close the door for the vehicle and a locking assembly is installed to lock or open the door. It becomes.

상기한 도어 힌지는 도어와 바디 사이에 설치되어 도어의 개폐를 원활하게 함과 아울러 바디와의 간섭 방지, 도어의 처짐 방지등을 만족해야 하는 바, 이를 위해 도3과 도4에 도시된 바와 같은 도어 힌지가 사용된다.The door hinge is installed between the door and the body to smoothly open and close the door, and to prevent interference with the body and to prevent sagging of the door. For this, as shown in FIGS. 3 and 4 Door hinges are used.

상기한 도어 힌지 구조는 도어(D)의 측면부에 소정 굴곡을 갖도록 형성된 설치부(50)와, 상기한 설치부(50)에 고정 설치됨과 아울러 디귿자형의 결합부(51)가 형성된 제1힌지(52)와, 상기한 제1힌지(52)와 힌지축(53)으로 결합됨과 아울러 바디의 필라(P) 부분에 결합된 제2힌지(54)와, 상기한 필라(P)의 내측면에 결합되고 너트(55)가 고정 설치된 보강 판넬(56)로 이루어져 있다.The door hinge structure includes a mounting portion 50 formed to have a predetermined curvature at the side surface of the door D, a first hinge fixedly installed at the mounting portion 50, and having a recessed coupling portion 51 formed therein. And a second hinge 54 coupled to the pillar P of the body and coupled to the first hinge 52 and the hinge shaft 53, and an inner surface of the pillar P. It consists of a reinforcement panel 56 is coupled to the nut 55 is fixed.

물론, 상기한 제1, 2힌지(52, 54)는 볼트(57) 및 너트(55)로 견고하게 결합되어 있고, 상기한 도어(D)가 닫혔을 때 도어(D)와 필라(P) 사이의 실링을 위하여 웨더 스트립(W)이 설치되어 있다.Of course, the first and second hinges 52 and 54 are firmly coupled with the bolts 57 and the nuts 55, and the doors D and the pillars P are closed when the doors D are closed. A weather strip W is provided for sealing between the two.

여기서, 상기한 제1, 2힌지(52, 54)는 결합 후 도어(D)를 개폐시킬 때 바디와 간섭되지 않을 뿐만 아니라 충분한 강성을 갖도록 구성해야 하는 바, 도어(D)를 최대로 열었을 때 도어(D)의 끝단이 필라(P)의 제2힌지(54)를 결합시킨 볼트(57)와 간섭되지 않도록 제1, 2힌지(52, 54)의 크기 및 길이를 설정하게 된다.Here, the first and second hinges 52 and 54 do not interfere with the body when opening and closing the door D after coupling, and should be configured to have sufficient rigidity, when the door D is opened to the maximum. The size and length of the first and second hinges 52 and 54 are set so that the ends of the door D do not interfere with the bolts 57 to which the second hinge 54 of the pillar P is coupled.

그러나, 상기한 바와 같이 제1, 2힌지의 결합 강성을 확보함과 동시에 도어와 바디 또는 볼트의 간섭을 피하는 것이 매우 어렵게 됨으로써, 도어 힌지의 설계 자유도가 현저하게 감소하는 문제점이 있다. However, as described above, it is very difficult to secure the coupling rigidity of the first and second hinges and to avoid the interference between the door and the body or the bolts, thereby significantly reducing the design freedom of the door hinges.

즉, 도어 개폐 시 도어와 바디의 간섭 방지를 위해 바디와 제1힌지와의 거리 A의 길이를 크게 하면 도어의 처짐 강성 저하 및 닫힘 성능이 저하되고, 도어의 종단과 제1힌지와의 거리인 B를 크게 하면 디자인 파팅 라인(도어 사이의 간격을 줄일 수 있다.)을 유리하게 할 수 있지만 이는 도어와 바디와의 간섭을 유발시키게 되는 것이다.That is, if the length of the distance A between the body and the first hinge is increased to prevent interference between the door and the body when the door is opened and closed, the stiffness decreases and the closing performance of the door is reduced, and the distance between the end of the door and the first hinge Increasing B can favor the design parting line (which can reduce the gap between the doors), but this will cause interference between the door and the body.

따라서, 본 발명의 목적은 상기한 문제점을 해결하기 위한 것으로서, 도어를 바디에 설치하는 제1, 2힌지를 결합시켜 도어를 장착할 때 도어의 파팅 라인을 크게할 수 있을 뿐만 아니라 도어의 처짐 강성 저하를 방지할 수 있는 자동차용 도어 힌지 구조를 제공함에 있다.Accordingly, an object of the present invention is to solve the above problems, by combining the first and second hinges for installing the door to the body to increase the parting line of the door when mounting the door, as well as the sag rigidity of the door. An object of the present invention is to provide a door hinge structure for a vehicle that can prevent degradation.

상기한 목적을 실현하기 위하여 본 발명은, 도어의 측면인 설치부에 제1힌지를 고정하고 이와 힌지축으로 결합되는 제2힌지를 바디의 필라에 고정하여 구성한 자동차용 도어 힌지 구조에 있어서,In order to achieve the above object, the present invention, in the door hinge structure for a vehicle configured by fixing the first hinge to the mounting portion that is the side of the door and the second hinge coupled to the hinge shaft to the pillar of the body,

상기한 바디의 필라에서 제2힌지가 결합되는 부분에 형성됨과 아울러 제1힌지측으로 근접 배치되는 볼트의 결합 부분에 일정 깊이로 오목하게 형성된 결합홈과, 상기한 결합홈에 대응되도록 제2힌지에 형성되어 볼트의 머리 부분이 제2힌지에서 돌출되지 않도록 구성된 삽입홈을 포함함을 특징으로 한다.In the pillar of the body is formed in the coupling portion of the second hinge is coupled to the coupling groove is formed concave to a certain depth in the coupling portion of the bolt that is disposed close to the first hinge side, and to the second hinge to correspond to the coupling groove It is characterized in that it comprises an insertion groove formed so that the head portion of the bolt does not protrude from the second hinge.

도1과 도2는 본 발명에 따른 자동차용 도어 힌지 구조를 도시한 단면도와 도어 힌지의 사시도로서, 바디의 필라(P)에서 제2힌지(54)가 결합되는 부분에 형성됨과 아울러 제1힌지(52)측으로 가깝게 결합되는 볼트(57)가 결합되는 부분에 일정 깊이로 오목하게 형성된 결합홈(1)과, 상기한 결합홈(1)에 대응되도록 제2힌지(54)에 형성되어 볼트(57)의 머리 부분이 제2힌지(54)에서 돌출되지 않도록 구성된 삽입홈(2)으로 이루어져 있다.1 and 2 are a cross-sectional view showing a door hinge structure for a vehicle according to the present invention and a perspective view of the door hinge, which is formed at the portion where the second hinge 54 is coupled to the pillar P of the body, and also the first hinge. A coupling groove 1 formed concave to a predetermined depth in a portion to which the bolts 57 coupled to the side 52 are coupled to each other, and the second hinge 54 is formed to correspond to the coupling groove 1, and thus the bolts 57 57 is composed of an insertion groove (2) configured not to protrude from the second hinge (54).

또한, 상기한 바디의 필라(P)에서 내측면에 용접등으로 결합됨과 아울러 너트(55)가 용접등으로 고정되어 있고, 상기한 결합홈(1)에 대응되도록 굴곡 형성된 보강판(3)으로 이루어져 있다.In addition, the filler (P) of the body is coupled to the inner surface by welding, etc., and the nut 55 is fixed by welding, etc., and is formed as a reinforcement plate (3) bent to correspond to the coupling groove (1). consist of.

여기서, 상기한 결합홈(1) 및 삽입홈(2)은 도어(D)측으로 위치되는 내측면 볼트(57)에 해당되도록 구성되어 있는 바, 이는 도어(D)의 개폐 시 내측면의 볼트(57)가 간섭되기 때문에 상기한 볼트(57)가 타측의 볼트에 비해 낮은 위치가 되도록 하는 것이다.Here, the coupling groove (1) and the insertion groove (2) is configured to correspond to the inner side bolt (57) located to the door (D) side, which is the bolt on the inner side when opening and closing the door (D) Since the 57 is interfered, the above-mentioned bolt 57 is to be in a lower position than the bolt on the other side.

물론, 상기한 제2힌지(54)를 바디의 필라(P)에 결합시키는 2개의 볼트(57)중에서 하나는 결합홈(1) 및 삽입홈(2)에 의해 낮아진 위치가 되도록 하고, 다른 하나의 볼트(57)는 종래와 같이 제2힌지(54)의 전체 높이를 동일하게 유지하도록 한다.Of course, one of the two bolts (57) for coupling the second hinge 54 to the pillar (P) of the body is to be in a position lowered by the coupling groove 1 and the insertion groove (2), the other The bolt 57 is to maintain the same overall height of the second hinge 54 as in the prior art.

상기한 바와 같은 본 발명의 작용 효과를 설명하면 힌지축(53)으로 결합되어 있는 제1, 2힌지(52, 54)를 도어(D)의 설치부(50)에 결합시킨 상태에서 제2힌지(54)를 필라(P)에 볼트(57)로 고정시키게 된다.Referring to the operation and effect of the present invention as described above, the second hinge in a state in which the first and second hinges 52 and 54 coupled to the hinge shaft 53 are coupled to the installation part 50 of the door D. The 54 is fixed to the pillars P with bolts 57.

이때, 상기한 제2힌지(54)에 형성된 삽입홈(2)이 필라(P)의 결합홈(1)에 정확하게 맞물리도록 결합시킨 상태에서 제2힌지(54)를 필라(P)에 볼트(57)로 고정하게 된다.In this case, the second hinge 54 is bolted to the pillar P while the insertion groove 2 formed in the second hinge 54 is engaged to be accurately engaged with the coupling groove 1 of the pillar P. 57).

물론, 상기한 너트(55)가 용접되어 있는 보강판(3)은 미리 필라(P)의 내측면에 고정되어 있는 상태이다.Of course, the reinforcement board 3 to which the said nut 55 is welded is the state previously fixed to the inner surface of the pillar P. As shown in FIG.

볼트(57)로 제2힌지(54)를 필라(P)에 결합시키게 되면, 결과적으로 제1, 2힌지(52, 54)의 결합 위치는 종래와 동일하지만 제2힌지(54)를 고정하는 볼트(57)에서 내측면(제1힌지에 근접된 위치)에 위치된 볼트(57)의 높이만이 D만큼 낮아진 상태가 된다.When the second hinge 54 is coupled to the pillar P with the bolts 57, the coupling positions of the first and second hinges 52 and 54 are the same as in the related art, but the second hinge 54 is fixed. Only the height of the bolt 57 located on the inner side (position close to the first hinge) in the bolt 57 is lowered by D.

볼트(57)의 높이가 D 만큼 낮아지면, 도어(D)를 제작할 때 제1힌지(52)와 도어(D) 종단까지의 거리 B를 종래보다 길게(볼트가 낮아진만큼)하여도 도어(D) 개폐 시 볼트(57)와 접촉되지 않게 된다.When the height of the bolt 57 is lowered by D, the door D is made even when the distance B between the first hinge 52 and the end of the door D is made longer (as the bolt is lowered) when the door D is manufactured. ) It is not in contact with the bolt 57 when opening and closing.

이때에도 제2힌지(54)의 결합 부분과 제1힌지(52)와의 상대적인 거리는 종래와 동일하기 때문에, 도어(D)를 지지하는 강성도 동일한 바, 도어(D)의 파팅 라인을 보다 정교하게 유지하면서도 도어 처짐등의 문제가 발생하지 않게 되는 것이다.At this time, since the relative distance between the engaging portion of the second hinge 54 and the first hinge 52 is the same as in the related art, the rigidity supporting the door D is the same, so that the parting line of the door D is more precisely maintained. However, problems such as sag of the door will not occur.

즉, 도어 힌지 구조에서 동시에 만족시키기 어려웠던 도어 처짐 강성, 도어와 바디의 간섭 방지, 회전갭 확보, 파팅 라인의 정교성등을 단지 결합홈 및 삽입홈을 형성하는 것만으로 동시에 만족시킬 수 있게 되는 것이다.In other words, door sag stiffness, which is difficult to satisfy at the same time in the door hinge structure, door and body interference prevention, rotation gap secured, the precision of the parting line can be satisfied at the same time just by forming the coupling groove and the insertion groove.

이상과 같이 본 발명은 도어의 개폐 시 간섭을 일으키는 부분인 제2힌지에 볼트의 높이를 낮출 수 있는 삽입홈을 형성함과 아울러 이와 대응되도록 바디의 필라에 결합홈을 형성하여, 단순한 구성만으로도 도어의 처짐 강성 확보, 회전갭 확보, 파팅 라인의 정교성 증대등을 이룰 수 있는 잇점이 있는 것이다.As described above, the present invention forms an insertion groove for lowering the height of the bolt in the second hinge, which is an interference part when the door is opened and closed, and forms a coupling groove in the pillar of the body so as to correspond to the door. It is an advantage that can achieve sag stiffness, secure rotation gap, and increase the precision of parting line.

도1은 본 발명에 따른 자동차용 도어 힌지 구조를 도시한 단면도,1 is a cross-sectional view showing a door hinge structure for a vehicle according to the present invention;

도2는 도1에서 도어 힌지를 도시한 사시도,Figure 2 is a perspective view of the door hinge in Figure 1,

도3은 일반적인 자동차용 도어 힌지 구조를 도시한 단면도,3 is a cross-sectional view showing a general door hinge structure for a vehicle;

도4는 도3에서 도어 힌지를 도시한 사시도.4 is a perspective view of the door hinge in FIG.

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

1: 결합홈 2: 삽입홈1: coupling groove 2: insertion groove

3: 보강판 52: 제1힌지3: gusset 52: first hinge

54: 제2힌지 D: 도어54: second hinge D: door

W: 웨더스트립W: Weatherstrip

Claims (2)

도어의 측면인 설치부에 제1힌지를 고정하고 이와 힌지축으로 결합되는 제2힌지를 바디의 필라에 고정하여 구성한 자동차용 도어 힌지 구조에 있어서,In the door hinge structure for an automobile configured by fixing the first hinge to the installation side of the door and the second hinge coupled to the hinge shaft to the pillar of the body, 상기한 바디의 필라에서 제2힌지가 결합되는 부분에 형성됨과 아울러 제1힌지측으로 근접 배치되는 볼트의 결합 부분에 일정 깊이로 오목하게 형성된 결합홈과, 상기한 결합홈에 대응되도록 제2힌지에 형성되어 볼트의 머리 부분이 제2힌지에서 돌출되지 않도록 구성된 삽입홈을 포함함을 특징으로 하는 자동차용 도어 힌지 구조.In the pillar of the body is formed in the coupling portion of the second hinge is coupled to the coupling groove is formed concave to a certain depth in the coupling portion of the bolt that is disposed close to the first hinge side, and to the second hinge to correspond to the coupling groove The door hinge structure of claim 1, further comprising an insertion groove formed to prevent the head of the bolt from protruding from the second hinge. 제1항에 있어서,The method of claim 1, 상기한 바디의 필라에서 내측면에 용접등으로 너트가 결합됨과 아울러 상기한 결합홈에 대응되도록 굴곡 형성된 보강판을 포함함을 특징으로 하는 자동차용 도어 힌지 구조.Door hinge structure for a vehicle, characterized in that it comprises a reinforcing plate bent to correspond to the coupling groove and the nut is coupled to the inner surface in the pillar of the body.
KR10-2003-0067705A 2003-09-30 2003-09-30 Door hinge structure for automobile KR100535579B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR10-2003-0067705A KR100535579B1 (en) 2003-09-30 2003-09-30 Door hinge structure for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2003-0067705A KR100535579B1 (en) 2003-09-30 2003-09-30 Door hinge structure for automobile

Publications (2)

Publication Number Publication Date
KR20050031535A true KR20050031535A (en) 2005-04-06
KR100535579B1 KR100535579B1 (en) 2005-12-08

Family

ID=37236388

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2003-0067705A KR100535579B1 (en) 2003-09-30 2003-09-30 Door hinge structure for automobile

Country Status (1)

Country Link
KR (1) KR100535579B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108930146A (en) * 2018-09-18 2018-12-04 无锡小天鹅股份有限公司 Door body assembly and household appliance
CN113833371A (en) * 2021-09-27 2021-12-24 重庆凯安机电制造有限公司 Automobile door thrust bearing hinge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108930146A (en) * 2018-09-18 2018-12-04 无锡小天鹅股份有限公司 Door body assembly and household appliance
CN113833371A (en) * 2021-09-27 2021-12-24 重庆凯安机电制造有限公司 Automobile door thrust bearing hinge
CN113833371B (en) * 2021-09-27 2022-12-27 重庆凯安机电制造有限公司 Automobile door thrust bearing hinge

Also Published As

Publication number Publication date
KR100535579B1 (en) 2005-12-08

Similar Documents

Publication Publication Date Title
US7021698B2 (en) Rear part structure of vehicle
KR100535579B1 (en) Door hinge structure for automobile
JP4864483B2 (en) Vehicle door structure
KR100348049B1 (en) Reinforcement of door hinge for automobile
JP3904214B2 (en) Rear structure of the vehicle
JP2001171352A (en) Automobile door
KR100402120B1 (en) Automobile side panel having mounting reinforcement structure of door hinge
JPS62134326A (en) Door structure for automobile
KR100428186B1 (en) assembly structure between weatherstrip and retainer for door frame of bus
KR100384753B1 (en) Structure for mounting a door glass run of an automobile
CN110576910B (en) Vehicle body rear structure
JP4631592B2 (en) Hole closure plug
KR100394956B1 (en) A Door Outside Belt Weatherstrip Mounting Structure
KR100312156B1 (en) Structure for fixing a front fender for an automobile
KR100232925B1 (en) Tail gate hinge structure for automobile
KR200162105Y1 (en) Gap maintaining means of an automobile's door
KR100215665B1 (en) Structure for installing a door check
KR100422874B1 (en) Door upper reinforced rail of car
KR100223113B1 (en) Door hinge with door checker for automobile
JPH0125081Y2 (en)
KR20020089697A (en) Hinge assembly of flap door for bus
KR0135174Y1 (en) Weatherstrip
KR19980021278U (en) Tailgate latch mounting structure for one-box cars
KR20070072063A (en) Reinforcement for preventing droop of car door and that is equipped side panel
KR19980021234U (en) Car door hinges

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: 20081202

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee