KR20020013300A - Trunk lid closing prevention equipment - Google Patents

Trunk lid closing prevention equipment Download PDF

Info

Publication number
KR20020013300A
KR20020013300A KR1020000046985A KR20000046985A KR20020013300A KR 20020013300 A KR20020013300 A KR 20020013300A KR 1020000046985 A KR1020000046985 A KR 1020000046985A KR 20000046985 A KR20000046985 A KR 20000046985A KR 20020013300 A KR20020013300 A KR 20020013300A
Authority
KR
South Korea
Prior art keywords
trunk lid
auxiliary arm
arm
ball
closing prevention
Prior art date
Application number
KR1020000046985A
Other languages
Korean (ko)
Inventor
장현직
Original Assignee
이계안
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 이계안, 현대자동차주식회사 filed Critical 이계안
Priority to KR1020000046985A priority Critical patent/KR20020013300A/en
Publication of KR20020013300A publication Critical patent/KR20020013300A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
    • B62D25/12—Parts or details thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/123—Mechanisms in the shape of hinges or pivots, operated by springs with a torsion bar
    • E05F1/1238—Mechanisms in the shape of hinges or pivots, operated by springs with a torsion bar specially adapted for vehicles

Abstract

PURPOSE: A closing preventive apparatus of a trunk lid is provided to open the trunk lid constantly by applying constant force to the trunk lid despite of using the trunk lid repeatedly. CONSTITUTION: A closing preventive device of a trunk lid is composed of a stopper body(10) protruded in a back panel of a vehicle body bracket, and an L-shaped auxiliary arm(20) fixed in a hinge pin(6) of a hinge arm(5), and attached to a buffering cylinder(30). A ball is mounted in the end of the stopper body, and inserted to a fixing hole of the auxiliary arm. A coil spring is placed in the buffering cylinder to apply repulsive force to a piston. The trunk lid is opened with the auxiliary arm despite of reducing elastic force of the torsion bar in using the trunk lid repeatedly. The ball is removed from the hole of the auxiliary arm in applying the force to the trunk lid, and rolled along the side of the auxiliary arm, and the piston is released from the cylinder with the spring. The trunk lid is kept open with the auxiliary arm.

Description

트렁크 리드 닫힘 방지장치{Trunk lid closing prevention equipment}Trunk lid closing prevention equipment

본 발명은 승용차의 트렁크 리드 닫힘 방지 장치에 관한 것으로서, 특히 승용차의 트렁크 리드가 개방되도록 하는 토션바가 반복된 사용에 의해 외형이 변형되거나 탄성이 줄어들 경우 트렁크 리드가 운전자의 운전자의 의사와 관계없이 움직이는 현상을 방지하기 위해 트렁크 리드에 항상 일정한 힘을 가하여 트렁크 리드의 개방 상태를 유지하는 트렁크 리드 닫힘 방지장치에 관한 것이다.The present invention relates to a device for preventing the closing of the trunk lid of a passenger car, in particular, when the torsion bar for allowing the trunk lid of the passenger car to open is deformed or reduced in elasticity by repeated use, the trunk lid moves regardless of the driver's intention. The present invention relates to a trunk lid closing prevention device which maintains an open state of a trunk lid by always applying a constant force to the trunk lid to prevent the phenomenon.

도 1은 일반적인 승용차의 트렁크 리드의 구성을 나타내는 도면으로서, 운전석에 설치되어 있는 개방 레버(미도시)를 조작하면 트렁크 리드(1)가 닫혀있는 상태를 유지하도록 하는 스토퍼(2)가 힌지암(5)의 삽입 위치에서 빠져나와 토션바(3)의 탄성이 힌지암(5)에 작용하여 트렁크 리드(1)의 폐쇄 상태가 해제되도록 한다.1 is a view showing the configuration of a trunk lid of a typical passenger car, the stopper (2) to keep the trunk lid 1 closed when the opening lever (not shown) installed in the driver's seat is hinged ( The elasticity of the torsion bar 3 is released from the insertion position of 5) to act on the hinge arm 5 so that the closed state of the trunk lid 1 is released.

트렁크 리드(1)가 열려져 있는 상태에서 운전자는 트렁크에서 화물을 내리거나 싣는 작업을 하게된다. 그러나 출고된 후 일정한 시간이 경과하여 즉, 트렁크 리드(1)의 개폐가 반복되어 토션바(3)의 탄성이 줄어들면 트렁크 리드의 개방 정도가 낮아 짐을 싣거나 내리는 도중 운전자의 신체와 트렁크 리드(1)가 계속적으로 접촉을 하게 되어 불편함이 가중되는 문제점이 있었다.With the trunk lid 1 open, the driver unloads or loads cargo from the trunk. However, if a certain time elapses after shipment, that is, the opening and closing of the trunk lid 1 is repeated, and the elasticity of the torsion bar 3 is reduced, the opening degree of the trunk lid is lowered. There was a problem that 1) is in constant contact with the inconvenience.

본 발명은 상기한 문제점을 해결하기 위해 안출된 것으로서, 트렁크 리드에 계속적으로 일정한 힘이 작용하도록 하여 사용이 반복되어도 트렁크 리드의 개방 정도가 항상 일정 수준을 유지하도록 하는 트렁크 리드 닫힘 방지장치를 제공하는 것을 목적으로 한다.The present invention has been made to solve the above problems, to provide a trunk lid closing prevention device to maintain a constant level of the trunk lid always open even if the use is repeated so that a constant force acts on the trunk lid continuously. For the purpose of

도 1은 일반적인 승용차의 트렁크 리드 개폐 장치의 구성을 나타내는 도면.1 is a view showing the configuration of a trunk lid opening and closing device of a typical passenger car.

도 2는 본 발명에 따른 승용차의 트렁크 리드 닫힘 방지 장치의 구성을 나타내는 도면.2 is a view showing the configuration of a trunk lid closing prevention device of a passenger car according to the present invention.

도 3은 도 2의 A-A' 선의 선단면도.3 is a sectional view taken along the line AA ′ of FIG. 2.

도 4는 본 발명에서 사용하는 완충 실린더의 일실시예의 구성을 나타내는 도면.Figure 4 is a view showing the configuration of one embodiment of a buffer cylinder used in the present invention.

< 도면의 주요부분에 대한 부호의 간단한 설명 ><Brief description of symbols for the main parts of the drawings>

10 : 스토퍼 바디 20 : 보조암10: stopper body 20: secondary arm

30 : 완충 실린더30: shock absorber cylinder

도 2는 본 발명에 따른 승용차의 트렁크 리드 닫힘 방지 장치의 구성을 나타내는 도면이고, 도 3은 도 2의 A-A' 선의 선단면도로서, 차량의 차체 브라켓 백판넬에 돌출 형성되는 스토퍼 바디(10), 'ㄴ' 형태로 형성되어 일단이 힌지암(5)의 힌지핀(6)에 고정되고 타단에는 완충 실린더(30)가 부착되어 있는 보조암(20)으로구성되어 있음을 도시하고 있다.2 is a view showing the configuration of the trunk lid closing prevention apparatus of a passenger car according to the present invention, Figure 3 is a front sectional view of the AA 'line of Figure 2, a stopper body 10 protruding to the vehicle body bracket back panel of the vehicle, It is formed in the form of 'b' is shown that one end is fixed to the hinge pin (6) of the hinge arm (5) and the other end is composed of an auxiliary arm (20) attached to the buffer cylinder (30).

스토퍼 바디(10)의 단부에는 스프링의 탄성에 의해 보조암(20)의 고정홀(25)에 끼워지는 볼(14)이 부착된다.At the end of the stopper body 10, a ball 14 fitted into the fixing hole 25 of the auxiliary arm 20 is attached by the elasticity of the spring.

또한 상기 완충 실린더(30)의 내부에는 피스톤(34)에 반발력을 인가하는 코일 스프링(36)이 내장되어 있다.In addition, a coil spring 36 for applying a repulsive force to the piston 34 is built in the buffer cylinder 30.

도면을 참조하여 본 발명을 설명하면 다음과 같다.Hereinafter, the present invention will be described with reference to the drawings.

운전자가 운전석에 설치되어 있는 트렁크 개방 조작 레버(미도시)를 조작하여 트렁크 리드가 열리도록 하면 토션바에서 인가되는 탄성에 의해 트렁크 리드(1)가 열리게 된다. 이때 트렁크 리드(1)의 내부에 완충 실린더(30)를 통해 부착되어 있는 보조암(20)이 a 방향으로 움직이게 되고 스토퍼 바디(10)의 단부에 고정 설치되어 있는 스토퍼 바디(10)의 볼(14)이 보조암(20)에 형성되어 있는 고정홀(25)에 삽입되어 보조암(20)이 일정 범위에서 멈춰지도록 한다.When the driver operates the trunk opening operation lever (not shown) installed in the driver's seat to open the trunk lid, the trunk lid 1 is opened by the elasticity applied from the torsion bar. At this time, the auxiliary arm 20 attached to the inside of the trunk lid 1 through the shock absorbing cylinder 30 moves in the a direction and the ball of the stopper body 10 fixedly installed at the end of the stopper body 10 ( 14) is inserted into the fixing hole 25 formed in the secondary arm 20 to allow the secondary arm 20 to stop in a certain range.

이때 볼(14)이 고정홀(25)에 삽입되는 강도는 볼(14) 후면에 설치되어 있는 조정 나사(18)와 스프링(16)에 의해 결정된다. 즉, 조정 나사(18)를 조여 스프링(16)의 압축 정도를 높이면 볼(14)의 삽입 강도가 커지고, 조정 나사(18)를 풀어 스프링(16)의 압축 정도를 낮추면 볼(14)의 삽입 강도가 낮아지게 된다.At this time, the strength of the ball 14 is inserted into the fixing hole 25 is determined by the adjustment screw 18 and the spring 16 is installed on the back of the ball (14). That is, tightening the adjusting screw 18 to increase the compression degree of the spring 16, the insertion strength of the ball 14 is increased, and loosening the adjusting screw 18 to lower the compression degree of the spring 16 to insert the ball 14 The strength is lowered.

트렁크 리드(1)가 2/3 정도 열리게 되면 보조암(20)의 단부에 부착되어 있는 완충 실린더(30)에 내장된 코일 스프링(36)의 탄성에 의해 트렁크 리드(1)의 열리는 속도를 감소시킨다.When the trunk lid 1 opens about 2/3, the opening speed of the trunk lid 1 is reduced by the elasticity of the coil spring 36 embedded in the shock absorbing cylinder 30 attached to the end of the auxiliary arm 20. Let's do it.

트렁크 리드(1)가 완전히 열린 상태가 되면 보조암(20)의 홀(25)에 볼(14)이삽입되어 보조암(20)이 일정 위치에서 멈추도록 함으로서, 트렁크 리드(1)가 열린 상태를 유지할 수 있도록 도움을 준다.When the trunk lid 1 is fully open, the ball 14 is inserted into the hole 25 of the secondary arm 20 so that the secondary arm 20 stops at a predetermined position, so that the trunk lid 1 is opened. Helps to keep it.

트렁크 리드(1)의 반복된 사용에 의해 토션바의 탄성이 줄어들 경우에도 보조암(20)이 트렁크 리드(1)의 개방 상태를 유지하기 때문에 트렁크 리드는 계속적으로 열려있게 된다.Even if the torsion bar's elasticity is reduced by repeated use of the trunk lid 1, the trunk lid remains open because the auxiliary arm 20 maintains the trunk lid 1 open.

트렁크 리드(1)를 닫을 경우에는 다음과 같은 순서로 동작을 하게 된다.When the trunk lid 1 is closed, the operation is performed in the following order.

운전자가 열려져 있는 트렁크 리드(1)에 힘을 가하게 되면, 트렁크 리드(1)가 내려가면서 보조암(20)의 홀(25)에 삽입되어 있는 볼(14)이 홀(25)에서 빠져나와 보조암(20)의 측면을 따라 구르게 되고, 완충 실린더(30)의 피스톤(34)은 실린더에서 빠지면서 스프링도 같이 빠지게 된다.When the driver exerts a force on the open trunk lid 1, the trunk lid 1 descends and the ball 14 inserted into the hole 25 of the auxiliary arm 20 comes out of the hole 25 to assist the driver. Roll along the side of the arm 20, the piston 34 of the shock absorbing cylinder 30 is pulled out of the cylinder as well as the spring.

상기와 같이 구성된 본 발명에 의하면 보조암에 의해 트렁크 리드의 고정 상태가 유지되도록 하여 트렁크 리드의 개폐가 반복되어 토션바의 탄력이 저하되는 경우에도 트렁크 리드의 개방 상태가 유지되는 효과를 갖는다.According to the present invention configured as described above to maintain the fixed state of the trunk lid by the secondary arm has the effect of maintaining the open state of the trunk lid even when the opening and closing of the trunk lid is repeated to reduce the elasticity of the torsion bar.

Claims (3)

차량의 트렁크 리드에 있어서, 차량의 차체 브라켓 백판넬에 돌출 형성되는 스토퍼 바디(10), 'ㄴ' 형태로 형성되어 일단이 힌지암(5)의 힌지핀(6)에 고정되고 타단에는 완충 실린더(30)가 부착되어 있는 보조암(20)으로 구성되는 것을 특징으로 하는 트렁크 리드 닫힘 방지장치.In the trunk lid of the vehicle, a stopper body 10 protruding from the vehicle body bracket back panel of the vehicle, formed in a 'b' shape, one end of which is fixed to the hinge pin 6 of the hinge arm 5 and the other end of the buffer cylinder Trunk lid closing prevention device, characterized in that consisting of a secondary arm (20) is attached. 제 1 항에 있어서, 상기 스토퍼 바디(10)의 단부에는 스프링의 탄성에 의해 보조암(20)의 고정홀(25)에 끼워지는 볼(14)이 부착되는 것을 특징으로 하는 트렁크 리드 닫힘 방지장치.The method of claim 1, wherein the end of the stopper body 10, the ball 14 is inserted into the fixing hole 25 of the auxiliary arm 20 by the elasticity of the spring is attached to the trunk lid closing prevention device . 제 1 항에 있어서, 상기 완충 실린더(30)의 내부에는 피스톤(34)에 반발력을 인가하는 코일 스프링(36)이 내장되어 있는 것을 특징으로 하는 트렁크 리드 닫힘 방지장치.2. The trunk lid closing prevention device according to claim 1, wherein a coil spring (36) for applying a repulsive force to the piston (34) is built in the buffer cylinder (30).
KR1020000046985A 2000-08-14 2000-08-14 Trunk lid closing prevention equipment KR20020013300A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020000046985A KR20020013300A (en) 2000-08-14 2000-08-14 Trunk lid closing prevention equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000046985A KR20020013300A (en) 2000-08-14 2000-08-14 Trunk lid closing prevention equipment

Publications (1)

Publication Number Publication Date
KR20020013300A true KR20020013300A (en) 2002-02-20

Family

ID=19683127

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000046985A KR20020013300A (en) 2000-08-14 2000-08-14 Trunk lid closing prevention equipment

Country Status (1)

Country Link
KR (1) KR20020013300A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100774668B1 (en) * 2005-10-06 2007-11-08 현대자동차주식회사 stay rod assembly for supporting trunk lid
CN104929582A (en) * 2015-06-05 2015-09-23 宝鸡石油机械有限责任公司 Hydraulic cylinder buffering device for lifting drilling machine
KR20190066800A (en) * 2017-12-06 2019-06-14 현대자동차주식회사 Hinge assembly for trunk lid

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980035807A (en) * 1996-11-15 1998-08-05 박병재 Trunk lid support
KR19990033028A (en) * 1997-10-22 1999-05-15 양재신 Car trunk lid open retainer
KR19990033026A (en) * 1997-10-22 1999-05-15 양재신 Prevent trunk sagging of cars

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980035807A (en) * 1996-11-15 1998-08-05 박병재 Trunk lid support
KR19990033028A (en) * 1997-10-22 1999-05-15 양재신 Car trunk lid open retainer
KR19990033026A (en) * 1997-10-22 1999-05-15 양재신 Prevent trunk sagging of cars

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100774668B1 (en) * 2005-10-06 2007-11-08 현대자동차주식회사 stay rod assembly for supporting trunk lid
CN104929582A (en) * 2015-06-05 2015-09-23 宝鸡石油机械有限责任公司 Hydraulic cylinder buffering device for lifting drilling machine
KR20190066800A (en) * 2017-12-06 2019-06-14 현대자동차주식회사 Hinge assembly for trunk lid

Similar Documents

Publication Publication Date Title
KR20160121080A (en) Guid bumper with electromagnet for tail gate of vehicles
KR20020013300A (en) Trunk lid closing prevention equipment
CA2444975A1 (en) Sliding nozzle unit
US5293666A (en) Delayed action door holder
WO1994001648A1 (en) Door closers
KR20170034198A (en) Effort adjustable door checker and assembly the same
KR960007364A (en) SHAKE RACK for loading door of van
KR20070059376A (en) Apparatus for door checker in vehicles
JP4183055B2 (en) Opening speed suppression structure
KR100552185B1 (en) Hinge apparatus for tailgate of vehicle
KR20040003251A (en) A Upper Tray Cover Locking Structure for a Vehicle
KR0130282Y1 (en) Apparatus for opening and closing door of an automobile
KR19980038470A (en) Cushion rubber mounting structure of car back door
KR100471471B1 (en) Automatic torsion control apparatus of automobile trunk lid
KR200158007Y1 (en) Fuel filler door spring
KR0107723Y1 (en) Coil spring adjustment device of vehicle to trunk lid
KR100448066B1 (en) Door checker with vibration prevention function in vehicle
KR100368380B1 (en) Trunk Lid Hinge Arm Assembly for Car
JP3658274B2 (en) Sliding door positioning device
KR100424885B1 (en) Door checker of car
JPS5815567Y2 (en) Automotive door check device
KR100290809B1 (en) Trunk lid opening device of vehicle
KR0124043Y1 (en) Opening force adjusting device for a car trunk
KR200143965Y1 (en) Hinge structure with door check for automobiles
KR100432076B1 (en) Glove box opening and shutting guide means of automobile

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application