KR101526757B1 - Apparatus for maintaining a trunk for vehicle - Google Patents

Apparatus for maintaining a trunk for vehicle Download PDF

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Publication number
KR101526757B1
KR101526757B1 KR1020130160774A KR20130160774A KR101526757B1 KR 101526757 B1 KR101526757 B1 KR 101526757B1 KR 1020130160774 A KR1020130160774 A KR 1020130160774A KR 20130160774 A KR20130160774 A KR 20130160774A KR 101526757 B1 KR101526757 B1 KR 101526757B1
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KR
South Korea
Prior art keywords
torsion bar
trunk
hinge arm
engaging
bracket
Prior art date
Application number
KR1020130160774A
Other languages
Korean (ko)
Inventor
최규섭
김영욱
임향수
윤재득
정융호
손성민
Original Assignee
현대자동차주식회사
부산대학교 산학협력단
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Application filed by 현대자동차주식회사, 부산대학교 산학협력단 filed Critical 현대자동차주식회사
Priority to KR1020130160774A priority Critical patent/KR101526757B1/en
Application granted granted Critical
Publication of KR101526757B1 publication Critical patent/KR101526757B1/en

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    • 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

Abstract

In order to maintain the pop-up amount at the trunk opening, the hooking means of the hooking member is hooked on the torsion bar to limit the rotation of the hinge arm. When the user's external force is applied, So that the trunk is fully opened by being disengaged from the torsion bar.
By applying the latching member, the trunk door can be prevented from being excessively opened by the torsion spring when the trunk is opened, the amount of pop-up of the trunk door can be always kept constant, and the amount of trunk pop- A trunk pop-up holding device capable of improving the quality of a trunk pop-up device is introduced.

Description

[0001] APPARATUS FOR MAINTAINING A TRUNK FOR VEHICLE [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a trunk pop-up holding device capable of keeping a pop-up opening amount of a trunk door constant when a trunk is opened.

Generally, a trunk that can load cargo is provided on the rear side of the vehicle, and a trunk lid is provided for opening and closing the trunk. Such a trunk lid is configured to be opened and closed by being rotated by a support point of a hinge shaft, and a latch device provided on the trunk lid is locked and unlocked to a striker provided on the vehicle body.

In addition, when the opening of the boot lid is released, the luggage compartment lid is opened by a certain height due to the elastic force of the torsion bar, so that the user can easily open the luggage compartment lid.

1, a bracket 2 fixed to a front upper surface of a trunk, a hinge arm 2 having one end rotatably connected to the bracket and the other end connected to a lower surface of the trunk lid, 4 and a torsion bar 6 configured to apply an elastic force in a direction in which the luggage compartment lid T is opened.

The torsion bar 6 is connected to the hinge arm 4 and the other end is connected to the bracket 2. When the trunk lid T is closed, the torsion bar 6 is twisted, T of the trunk lid T is opened so that the open state of the trunk lid T can be maintained.

When the trunk door is unlocked, the trunk door must be lifted up by the elastic force of the torsion bar and the weight of the trunk door must be maintained within a predetermined angle. When the user exerts an external force on the trunk door, .

Here, the amount of pop-up when the trunk door is unlocked should be maintained within the range of the aptitude level. However, even in the same vehicle using the same part, the design and manufacturing tolerances of each part, the wear of the hinge bush, The amount of pop-up is scattered due to a factor such as a torque value deviation of the pop-up amount, and the pop-up amount maintenance standard is not satisfied.

As a result, the pop-up amount of the trunk can not be maintained at an appropriate level due to the complex action of each factor, which causes the user to feel inconvenience when opening and closing the trunk.

It should be understood that the foregoing description of the background art is merely for the purpose of promoting an understanding of the background of the present invention and is not to be construed as an admission that the prior art is known to those skilled in the art.

KR 10-2007-0042681 A (2007.04.24)

SUMMARY OF THE INVENTION The present invention has been proposed in order to solve such a problem, and it is an object of the present invention to provide a trunk pop-up holding device for maintaining quality of a trunk door by securing an amount of trunk pop- There is a purpose.

According to an aspect of the present invention, there is provided a trunk pop-up holding apparatus including: a bracket installed on both sides of a trunk room inner panel; A hinge arm hinged to one side of the bracket so as to be rotatable and the other side connected to the trunk lid; A torsion bar having a first torsion bar fixed to a position fixed to the bracket and extending to the opposite bracket, and a second torsion bar extending from the opposite bracket and connected to the hinge arm; And a hooking means which is rotated together with the hinge arm rotated by the tension of the second torsion bar when the trunk is opened and hooked to the torsion bar at the time of rotation so that the hooking means is hooked on the torsion bar and restricts the rotation of the hinge arm, And a latching member for releasing the engagement of the torsion bar when an external force is applied, so that the rotation of the hinge arm is performed.

The first torsion bar is arranged to be hooked on the lower side of the bracket and the end portion is bent, and then a latching portion penetrating from the outside to the inside of the bracket is formed. The rotation of the hinge arm can be limited.

The engaging member may be provided on the rear surface of the hinge arm, the engaging means may extend toward the engaging portion of the first torsion bar, and a protrusion may be formed on the engaging means to engage with the engaging portion of the first torsion bar when the trunk is opened .

The latching member may be installed on the second torsion bar, rotated together with the second torsion bar when the trunk is opened, and the latching means may be extended to the first torsion bar side so as to be caught by the latching portion of the first torsion bar.

The second torsion bar is arranged to be supported by the bracket and is bent in a " C "shape so as to connect a link provided on the hinge arm, and a torsion portion having a bent end penetrated from the outside to the inside of the bracket is formed, May include a body portion fixed to both ends of the bent portion of the second torsion bar and an engaging means extending from the body portion to insert the bent end of the second torsion bar.

The engaging means of the engaging member may be formed with a protrusion that engages with the engaging portion of the first torsion bar.

The second torsion bar is arranged to be supported by the bracket and is bent in a " C "shape so as to connect a link provided on the hinge arm, and a torsion portion having a bent end penetrated from the outside to the inside of the bracket is formed, May be fixed to the bent end of the second torsion bar and the resiliently deformable engaging means may be extended toward the engaging portion of the first torsion bar.

The second torsion bar is connected to the hinge arm through a link, the engaging member is provided with a locking means provided on the bracket so as to be rotatable, and a tail portion extending from the locking means toward the link between the hinge arm and the second torsion bar, The engaging means may be provided with a protrusion protruding toward the engaging portion side of the first torsion bar.

The second torsion bar is arranged to be supported by the bracket and a torsion portion to which a link provided on the hinge arm is connected is formed and the engaging member is engaged with the torsion portion of the second torsion bar when the rotation means, As shown in FIG.

The engaging member may be provided on a side surface of the hinge arm, and the engaging means may extend toward the torsion portion of the second torsion bar.

The engaging means of the engaging member may be formed with a contact portion which is engaged with the torsion portion of the second torsion bar when the trunk is opened.

In the trunk pop-up holding device constructed as described above, when the trunk is opened, the latching means of the latching member is hooked on the torsion bar to limit the rotation of the hinge arm. When the external force of the user is applied, So that the trunk is fully opened.

By applying the latching member, the trunk door can be prevented from being excessively opened by the torsion spring when the trunk is opened, the amount of pop-up of the trunk door can be always kept constant, and the amount of trunk pop- Can be improved.

1 shows a conventional trunk structure.
2 is a view illustrating a trunk pop-up holding apparatus according to a first embodiment of the present invention.
3 is a view showing an operating state according to the first embodiment of the trunk pop-up holding apparatus shown in Fig.
4 is a view illustrating a trunk pop-up holding apparatus according to a second embodiment of the present invention.
5 is a view showing an operation state according to a second embodiment of the trunk pop-up holding apparatus shown in Fig.
6 is a view illustrating a trunk pop-up holding apparatus according to a third embodiment of the present invention.
Figs. 7 to 8 are views showing an operating state according to a third embodiment of the trunk pop-up holding apparatus shown in Fig. 6; Fig.
9 is a view illustrating a trunk pop-up holding apparatus according to a fourth embodiment of the present invention.
10 is a view showing an operating state according to a fourth embodiment of the trunk pop-up holding apparatus shown in Fig.
11 is a view illustrating a trunk pop-up holding apparatus according to a fifth embodiment of the present invention.
12 is a view showing an operating state according to a fifth embodiment of the trunk pop-up holding apparatus shown in Fig.

Hereinafter, a trunk pop-up holding apparatus according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

The trunk pop-up holding apparatus of the present invention comprises: a bracket 100 fixed to both sides of a trunk room inner panel; A hinge arm (200) hinged on one side of the bracket (100) so as to be rotatable and the other side connected to the trunk lid; A first torsion bar 320 fixed to the bracket 100 and extending to the opposite bracket and a second torsion bar 340 extending from the opposite bracket and connected to the hinge arm 200, Bar 300; And an engaging means 420 for interlocking with the hinge arm 200 rotated by the tension of the second torsion bar 340 when the trunk is opened and engaging with the torsion bar 300 when rotated, The engaging means 420 is hung on the torsion bar 300 to restrict the rotation of the hinge arm 200 and when the external force is applied, the engagement with the torsion bar 300 is released so that the hinge arm 200 is rotated (Not shown).

The brackets 100 may be installed on both sides of the trunk. A hinge arm 200 connected to the trunk lid is hinged to the brackets 100 so as to be rotatable. The torsion bar 300 for imparting an opening force when the trunk is opened is divided into a first torsion bar 320 and a second torsion bar 340. The first torsion bar 320 and the second torsion bar 340 340 are connected to one side and the other side of the bracket 100 installed on both sides of the trunk, and the trunk door is lifted when the trunk is opened by imparting an elastic force to the hinge arm 200 as the trunk is tilted.

In the present invention, only one of the brackets 100 installed on both sides is illustrated and the present invention will be described.

The first torsion bar 320 of the present invention is for rotating the hinge arm 200 installed on the opposite bracket and the second torsion bar 340 is extended from the opposite bracket to rotate the hinge arm 200 connected to the bracket 100 of the present invention. Thereby imparting tension to the base 200.

That is, in the present invention, the first torsion bar 320 rotates the hinge arm 200 installed on the opposite bracket so that the first torsion bar 320 is fixed to the bracket 100 so that tension is applied to the opposite hinge arm 200 And the second torsion bar 340 is connected to the hinge arm 200 provided on the bracket 100 of the present invention to apply tension to rotate the hinge arm 200 when the trunk is opened. One bracket 100 is shown in the present invention and a hinge arm 200, a torsion bar 300 and an engaging member 400 installed in the bracket 100 will be described. A detailed description thereof will be omitted.

In the present invention, the locking member 400 is provided as means for holding the pop-up of the trunk door in the trunk opening operation. The latching member 400 is rotated by interlocking with the hinge arm 200 rotated by the tension of the second torsion bar 340 when the trunk is opened and the latching means 420 for catching the torsion bar 300 upon rotation The engaging means 420 is hung on the torsion bar 300 to limit the rotation of the hinge arm 200. When an external force is applied to the torsion bar 300, the hinge arm 200 is released from engagement with the torsion bar 300, So as to perform the rotation operation.

That is, the latching member 400 is rotated simultaneously with the hinge arm 200 rotated by the elastic force of the torsion bar 300 when the trunk is opened, (Not shown).

When the door is unlocked and the door is popped up, the locking member 400 rotates in conjunction with the hinge arm 200. When the locking mechanism 400 is rotated at a proper level, the locking means 420 is hooked on the torsion bar 300, The amount of pop-up of the trunk door can be maintained at a certain level.

In this state, when the trunk door is lifted by the external force of the user, the engaging means 420 of the engaging member 400 is released from the torsion bar 300 to allow the rotation of the hinge arm 200, The trunk door is fully opened by the tension.

As described above, according to the present invention, the initial pop-up amount of the trunk door when the trunk door is opened can be maintained at an appropriate level by using the latching member 400 and the elastic force of the torsion bar 300 when the trunk door is opened Thereby allowing the door to be fully opened.

Hereinafter, various embodiments of the latching member 400 of the present invention will be described in detail.

The first torsion bar 320 of the present invention is arranged to be hooked on the lower side of the bracket 100 and is formed with an engagement portion 322 penetrating from the outside to the inside of the bracket 100 after the end is bent, The engaging member 400 may be configured such that the engaging means 420 is engaged with the engaging portion 322 of the first torsion bar 320 during rotation so that the rotation of the hinge arm 200 is restricted. This is because the engaging member 400 interlocks with the hinge arm 200 so that the engaging means 420 is engaged with the engaging portion 322 of the first torsion bar 320 during rotation. .

2 to 3, the latching member 400 is installed on the rear surface of the hinge arm 200, and the latching means 420 is provided on the rear surface of the hinge arm 200, And the engaging means 420 may be formed with a protrusion 422 that engages with the engaging portion 322 of the first torsion bar 320 when the trunk is opened.

That is, when the trunk is opened, the latching member 400 provided on the rear surface of the hinge arm 200 temporarily contacts the torsion bar 300 to limit the amount of pop-up of the trunk. 3, when the trunk door is opened, the hinge arm 200 is rotated by the second torsion bar 340, and the latching member 400 provided on the hinge arm 200 is rotated by the hinge arm 200 200). The locking part 322 of the first torsion bar 320 corresponding to the turning radius of the locking member 400 mounted on the hinge arm 200 is brought into contact with the locking means 420 of the locking member 400, Thereby limiting the rotation of the arm 200.

When the user applies an external force to the trunk door in the state where the opening of the trunk is stopped as the rotation of the hinge arm 200 is restricted, the locking means 420 of the locking member 400 is rotated in the rotation direction of the hinge arm 200 The engaging structure of the latching member 400 and the first torsion bar 320 is released and the trunk door is fully opened.

In another embodiment, the latching member 400 may be installed on the second torsion bar 340, rotated together with the second torsion bar 340 when the trunk is opened, The first torsion bar 320 may be extended to the first torsion bar 320 and may be engaged with the first torsion bar 320. This is because the engaging member 400 interlocks with the hinge arm 200 so that the engaging means 420 is caught by the engaging portion 322 of the first torsion bar 320 during rotation. The first torsion bar 400 is not installed on the hinge arm 200 but on the second torsion bar 340.

That is, when the trunk is opened, the second torsion bar 340 rotates the hinge arm 200 by the rotation tension. When the locking member 400 is installed on the second torsion bar 340 and the second torsion bar 340 rotates, So that the opening of the trunk door is temporarily restricted by engaging with the engaging portion 322 of the first torsion bar 320 when the first torsion bar 320 is rotated.

4 to 5, the second torsion bar 340 is arranged to be supported by the bracket 100, and the link 220 provided on the hinge arm 200 is connected The torsion portion 342 is bent so that the bent end thereof penetrates from the outside to the inside of the bracket 100 and the engaging member 400 is engaged with the second torsion bar 340 A body 440 fixed to the bent end portions 344 and an engaging means 420 extending from the body portion 440 and inserted into the bent end 346 of the second torsion bar 340 have. Here, the engaging means 420 may be provided with a protrusion 422 which engages with the engaging portion 322 of the first torsion bar 320.

4, the second torsion bar 340 is bent and extended in a 'C' shape so as to be connected to a link 220 provided on the hinge arm 200, and an end 346 thereof is connected to the bracket 100 The bent portion of the link 220 and the second torsion bar 340 provided on the hinge arm 200 is formed by a known technique, A detailed description thereof will be omitted.

The locking member 400 of the present invention is configured to be installed at the bent both ends 344 of the second torsion bar 340. The locking member 400 is installed on the second torsion bar 340 so that the locking member 400 can be rotated together with the second torsion bar 340 rotated when the trunk door is opened.

The latching member 400 of the second embodiment is composed of the body 440 and the engaging means 420 and the body 440 is fixed to both the bent ends 344 of the second torsion bar 340 And the engaging means 420 extends from the body 440 toward the engaging portion 322 of the first torsion bar 320 so that the engaging means 420 rotates together with the second torsion bar 340, And is brought into contact with the latching portion 322. The bent end portion 346 of the second torsion bar 340 is inserted into the engaging means 420 so that the barrel portion 440 of the engaging member 400 is engaged with the hinge arm 340 of the second torsion bar 340, So that it can be stably rotated following the rotating direction of the rotating shaft 200.

The locking member 400 is rotated together with the second torsion bar 340 rotated when the trunk door is opened so that the locking means 420 of the locking member 400 is locked to the locking portion 420 of the first torsion bar 320, The opening of the trunk door can be stopped at an appropriate level by restricting the rotation of the second torsion bar 340 as the first torsion bar 322 is contacted. When the user exerts an external force on the trunk door, the first torsion bar 320 is rotated as the tension of the first torsion bar 320 is released. At the same time, the locking means 420 of the locking member 400 is rotated by the hinge arm 200, the engaging structure between the engaging member 400 and the first torsion bar 320 is released, and the trunk door is fully opened.

6 to 8, the second torsion bar 340 is arranged to be supported by the bracket 100, and a link 220 provided on the hinge arm 200 is connected to the bracket 100. In the third embodiment, And a bent end 346 is formed in the bracket 100 so as to penetrate from the outside to the inside of the bracket 100. The engaging member 400 is engaged with the second torsion bar And the resiliently deformable engaging means 420 may be extended toward the engaging portion 322 of the first torsion bar 320. The engaging portion 420 of the first torsion bar 320 may be formed of a metal.

Here, the engaging means 420 of the engaging member 400 may be a resiliently deformable leaf spring. More specifically, the locking member 400 fixed to the bent end 346 of the second torsion bar 340 rotates with the second torsion bar 340 when the trunk is opened, and the first torsion bar 320 of the first torsion bar 320 contact the engagement portion 322 of the first torsion bar 320 to limit the rotation of the second torsion bar 340. When the user applies an external force to the trunk door in this state, the engaging means 420 is elastically deformed by the rotational force of the second torsion bar 340 and the engaging means 420 is elastically deformed by the force of the first torsion bar 320 When the hook 322 is released, the trunk door is fully opened.

The locking means 420 of the locking member 400 is elastically deformable as it is in contact with the locking portion 322 of the first torsion bar 320 when the trunk door is opened, Thereby limiting or permitting the rotation of the second torsion bar 340 to allow proper opening of the trunk door.

8, when the latch spring 400 is in contact with the latching portion 322 of the first torsion bar 320, when the trunk door is opened, The support member 460 may be provided on the opposite side of the opening rotation direction.

9 to 10, the second torsion bar 340 is connected to the hinge arm 200 through a link 220, and the latching member 400 is connected to the bracket 200 through the link 220. In the fourth embodiment, And a tail portion 480 extending toward the link 220 between the hinge arm 200 and the second torsion bar 340 at the engaging means 420 is formed And protrusions 422 may protrude from the engaging means 420 toward the engaging portion 322 of the first torsion bar 320.

The structure in which the second torsion bar 340 is connected to the hinge arm 200 through the link 220 is the same as the torsion portion 342 of the second torsion bar 340 described above. The latching member 400 of the fourth embodiment is provided with a tail portion 480 which is installed to be rotatable on the bracket 100 and extends to be hooked on the link 220 connected to the second torsion bar 340 . The link 220 is formed such that a flange rotatably connected to both ends of the hinge arm 200 is extended and coupled to one end of the hinge arm 200. The tail portion 480 of the engaging member 400 is engaged with a link 220, respectively.

The engaging member 400 is disposed adjacent to the engaging portion 322 of the first torsion bar 320 so that the protrusion 422 of the engaging means 420 is engaged with the engaging portion 322 of the first torsion bar 320, (Not shown).

The link 220 is moved as the hinge arm 200 is rotated when the trunk door is opened and the tail portion 480 of the latching member 400 is hooked on the link 220 So that the engaging member 400 is rotated. When the engaging member 400 is rotated by a predetermined amount, the engaging means 420 is hooked on the engaging portion 322 of the first torsion bar 320 to limit the rotation of the hinge arm 200, The projection 422 of the paper engaging means 420 is released from the latching portion 322 of the first torsion bar 320 so that the final rotation of the trunk door can be performed.

The second torsion bar 340 is disposed to be supported by the bracket 100 and is formed with a torsion portion 342 to which a link 220 provided on the hinge arm 200 is connected. The rotation of the hinge arm 200 may be limited by engaging the engaging means 420 with the torsion portion 342 of the second torsion bar 340 during rotation.

That is, in the above various embodiments, the locking means 420 of the locking member 400 is configured to restrict the rotation by contacting the first torsion bar 320, So that the rotation of the torsion bar 340 is limited.

11 to 12, the engaging member 400 is installed on the side surface of the hinge arm 200 and the engaging means 420 is disposed on the side of the hinge arm 200, And the engaging means 420 may be formed with a contact portion 424 which is engaged with the torsion portion 342 of the second torsion bar 340 when the trunk is opened.

The engaging member 400 may be disposed on the side surface of the hinge arm 200 so as not to interfere with the turning radius of the link 220. The engaging means 420 may be disposed on the torsion portion of the second torsion bar 340 342 so that an end of the engaging means 420 can be brought into contact with the torsion portion 342 when the hinge arm 200 is rotated according to the opening of the trunk. Here, the length of the latching means 420 of the latching member 400 can be such that when the trunk door is opened with a proper amount of pop-up, its end is caught by the torsion portion 342 of the torsion bar.

In this fifth embodiment of the structure, when the hinge arm 200 is rotated when the trunk door is opened, the engaging member 400 is rotated and the engaging means 420 of the engaging member 400 is rotated. The rotation of the hinge arm 200 is restricted when it comes in contact with the torsion portion 342 of the hinge arm 340. In this state, when the external force of the user is applied, the locking means 420 of the locking member 400 is released from the torsion portion 342 of the second torsion bar 340, so that the final rotation of the trunk door can be performed .

The various embodiments described above may be applied in combination, or may be applied selectively, and there may be more various embodiments depending on the configuration of the secondary accessories.

In the trunk pop-up holding device constructed as described above, when the trunk is opened, the latching means 420 of the latching member 400 hits the torsion bar to restrict the rotation of the latching force. When the external force of the user is applied, Is released from the torsion bar so that the trunk is fully opened.

By limiting the opening of the trunk door by the torsion spring when the trunk is opened by using the latching member 400, the amount of pop-up of the trunk door can be always kept constant, and the amount of trunk pop- It is possible to improve the quality of the product.

While the present invention has been particularly shown and described with reference to specific embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the following claims It will be apparent to those of ordinary skill in the art.

100: Bracket 200: Hinge arm
220: Link 300: Torsion bar
320: first torsion bar 322:
340: second torsion bar 342: torsion portion
400: engaging member 420: engaging means

Claims (11)

Brackets fixed to both sides of the trunk room inner panel;
A hinge arm hinged to one side of the bracket so as to be rotatable and the other side connected to the trunk lid;
A torsion bar having a first torsion bar fixed to a position fixed to the bracket and extending to the opposite bracket, and a second torsion bar extending from the opposite bracket and connected to the hinge arm; And
The hinge arm is rotated together with the hinge arm rotated by the tension of the second torsion bar when the trunk is opened, and the hinge arm is hooked to the torsion bar when the hinge arm is rotated. And an engaging member for releasing the engagement of the torsion bar when an external force is applied to rotate the hinge arm. The method according to claim 1,
The first torsion bar is arranged to be hooked on a lower side of the bracket, a hook portion formed to pass through from the outside to the inside of the bracket after the end is bent,
Wherein the engaging member engages with the engaging portion of the first torsion bar and the rotation of the hinge arm is restricted when the engaging member is rotated. The method of claim 2,
Wherein the engaging member is provided on the rear surface of the hinge arm and the engaging means extends toward the engaging portion of the first torsion bar and the engaging means is formed with a protrusion that engages with the engaging portion of the first torsion bar when the trunk is opened A trunk pop-up amount maintaining device. The method of claim 2,
Wherein the engaging member is provided on the second torsion bar and is rotated together with the second torsion bar when the trunk is opened, and the engaging means is extended to the first torsion bar side and hooked to the engaging portion of the first torsion bar. Retaining device. The method of claim 4,
The second torsion bar is disposed to be supported by the bracket and is bent in a " C "shape so as to connect a link provided on the hinge arm. A torsion portion, in which a bent end is passed through from the outside to the inside of the bracket,
Wherein the latching member comprises a body portion fixed to both ends of the bent portion of the second torsion bar, and an engaging means extending from the body portion to insert the bent end of the second torsion bar. The method of claim 5,
Wherein the hooking means of the hooking member is provided with a protrusion which is engaged with the hooking portion of the first torsion bar. The method of claim 4,
The second torsion bar is disposed to be supported by the bracket and is bent in a " C "shape so as to connect a link provided on the hinge arm. A torsion portion, in which a bent end is passed through from the outside to the inside of the bracket,
Wherein the latching member is fixed to the bent end of the second torsion bar and the resiliently deformable latching means extends toward the latching portion of the first torsion bar. The method of claim 2,
The second torsion bar is connected to the hinge arm through a link,
The engaging member is provided with a locking means provided to be rotatable on the bracket and a tail portion extending toward the link between the hinge arm and the second torsion bar in the engaging means and the engaging means is provided with a projection toward the engaging portion side of the first torsion bar Wherein the trunk pop-up amount holding device is formed by projecting the trunk pop-up amount holding device. The method according to claim 1,
The second torsion bar is arranged to be supported by the bracket, a torsion portion to which a link provided on the hinge arm is connected,
Wherein the engaging member is formed such that the engaging means is engaged with the torsion portion of the second torsion bar to restrict rotation of the hinge arm when the engaging member is rotated. The method of claim 9,
Wherein the engaging member is provided on a side surface of the hinge arm and the engaging means is extended toward the torsion portion side of the second torsion bar. The method of claim 10,
Wherein the hooking means of the hooking member is formed with a contact portion which is engaged with the torsion portion of the second torsion bar when the trunk is opened.
KR1020130160774A 2013-12-20 2013-12-20 Apparatus for maintaining a trunk for vehicle KR101526757B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111005639A (en) * 2018-10-05 2020-04-14 现代自动车株式会社 Vehicle trunk open/close control device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000289652A (en) * 1999-04-09 2000-10-17 Kanto Auto Works Ltd Hinge mechanism for luggage door
KR20130069297A (en) * 2011-12-15 2013-06-26 주식회사 금창 Hinge assembly for car opening and closing
JP5381290B2 (en) * 2009-04-28 2014-01-08 スズキ株式会社 Automobile trunk lid switchgear

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000289652A (en) * 1999-04-09 2000-10-17 Kanto Auto Works Ltd Hinge mechanism for luggage door
JP5381290B2 (en) * 2009-04-28 2014-01-08 スズキ株式会社 Automobile trunk lid switchgear
KR20130069297A (en) * 2011-12-15 2013-06-26 주식회사 금창 Hinge assembly for car opening and closing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111005639A (en) * 2018-10-05 2020-04-14 现代自动车株式会社 Vehicle trunk open/close control device
CN111005639B (en) * 2018-10-05 2022-03-04 现代自动车株式会社 Vehicle trunk open/close control device

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