Trunk lid hinge assembly

专利摘要:
The present invention relates to a trunk lid hinge assembly, comprising: a trunk lid hinge assembly for rotating and opening a trunk lid of an automobile, and having a fixed portion fixed to an inner side of the trunk lid (TL) at one end thereof and having an opening (14) formed therein; The hinge 10 and the hinge 10 having a fixing piece 12 fixed to the main body 11 and the other end of the main body 11 by a hinge pin 12a to be rotatable and fixed to the rear vehicle body of the vehicle. The body 21 is freely inserted into the opening 14 formed in the main body 11 of the main body 11 and the protrusion 21 is formed in contact with the opening 14 and one end of the body 21 is fixed and the hinge ( Check link 20 having a fixing bracket 22 is fixed to the fixing piece 12 of 10), characterized in that consisting of, the trunk lid hinge firmly by the check link in the open state of the trunk lid By being held in place by wind or It is prevented from shaking or accidentally closing by external pressure.
公开号:KR19980056815A
申请号:KR1019960076085
申请日:1996-12-30
公开日:1998-09-25
发明作者:이원재
申请人:양재신；대우자동차 주식회사；
IPC主号:

专利说明:

Trunk lid hinge assembly
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a trunk lid hinge assembly, and more particularly to a trunk lid hinge assembly in which a check link is installed to prevent the trunk lid of an automobile from swinging or arbitrarily closing in an open state. .
In general, the car is provided with a trunk to load or store cargo. Such a trunk is formed of a trunk room and a trunk lid, and the trunk lid opens and closes the trunk room by a trunk lid hinge. A perspective view showing such a general trunk lid is shown in FIG. 1, and FIG. 2 is a perspective view showing a detailed trunk lid hinge in detail.
1 and 2, a trunk room TR is formed at the rear of the vehicle, and the trunk room TR is opened and closed by the trunk lid TL. The trunk lid TL is rotated with respect to the trunk room TR by the trunk lid hinge 1 to open and close the trunk room. The hinge 1 includes a main body 2, and a fixing piece 3 fixed to a vehicle body such as a rear panel is rotatably fixed to one end of the main body 2, and an inner side of the trunk lid TL at the other end thereof. A second fixing part 4 is fixed to it. Accordingly, the trunk lid hinge 1 is fixed to both the trunk lid and the vehicle body so that the trunk lid hinge 1 is rotatably installed to the trunk room or the vehicle body.
However, such a general trunk lid has a problem that injuries to the driver or occupants working near the trunk room when the trunk lid is suddenly rotated down when the wind or the car is tilted. This is because there is no means to firmly fix the trunk lid or trunk lid hinge with the trunk lid open. Accordingly, in recent years, a method of supporting a trunk lid by connecting a trunk and a car body to a shock absorber has been adopted, which has a disadvantage in that the installation cost is excessive, the installation structure is complicated, and the temperature is affected.
Accordingly, the present invention has been made to solve the above problems and disadvantages, and an object of the present invention is to provide a trunk lid hinge assembly that can be firmly fixed to the trunk lid of the vehicle open.
Another object of the present invention is to provide a trunk lid hinge assembly for preventing the trunk lid of an automobile from shaking or accidentally closing.
Another object of the present invention is to provide a trunk lid hinge assembly capable of rotating the trunk lid hinge in stages.
These objects are achieved by a preferred embodiment of the present invention, according to one aspect of the present invention, in the trunk lid hinge assembly for rotating and opening the trunk lid of the vehicle, a fixed portion fixed to the inside of the trunk lid at one end A hinge having a main body having an opening formed therein and a fixing piece secured to the rear vehicle body of the vehicle, the other end of the main body being rotatably fixed by a hinge pin; And a check link having a body freely inserted into an opening formed in the hinge body and having a protrusion through which the opening is in contact with the opening, and one end of the body is fixed and fixed to the fixing piece of the hinge. It features.
According to another aspect of the invention, the body of the check link is characterized in that it is formed of a leaf spring.
According to another aspect of the invention, the body of the check link is one end of the body does not contact the trunk lid when the trunk lid is closed, one end of the body when opening the trunk lid does not leave the opening formed in the body of the hinge Trunk lid hinge assembly, characterized in that formed so as not to.
1 is a perspective view showing an installation state of a typical trunk lid.
Figure 2 is a perspective view showing in detail a typical trunk lid hinge.
Figure 3 is an exploded perspective view showing a trunk lid hinge assembly according to the present invention.
4A is a perspective view of the trunk lid hinge assembly with the trunk lid closed;
4B is a perspective view of the trunk lid hinge assembly with the trunk lid open;
* Explanation of symbols for main parts of the drawings
10: hinge 11: body
12: fixing piece 13: fixing part
14: opening 20: check link
21 body 22 fixed bracket
23: fixing hole 24: projection
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
3 is a perspective view of the trunk lid hinge assembly according to the present invention, Figure 4a is a perspective view of the trunk lid hinge assembly with the trunk lid closed, Figure 4b is the trunk lid is open A perspective view of the trunk lid hinge assembly in a state is shown.
According to FIGS. 3, 4A and 4B, the trunk lid hinge assembly according to the invention consists of a hinge 10 and a check link 20.
In more detail, the hinge 10 basically includes a main body 11 having a quadrilateral cross section, and a fixing piece 12 fixed to a vehicle body is installed at one end of the main body 11 and a trunk at the other end. On the inner side of the lid, for example, a bolt fixing part 13 is formed. The main body 11 is rotatably fixed to the fixing piece 13 by a hinge pin 12a.
In particular, the opening 14 is cut out in position in the main body of the hinge 10 according to the present invention. That is, the opening portion 14 is cut out so that the first surface 11a of the main body 11 and the second surface 11b opposite to the first surface 11a communicate with each other. The size of the opening 14 is preferably set to a size that does not interfere with the body of the check link 20 to be described later in detail when the body 11 is rotated with respect to the fixing piece 12.
In addition, the check link 20 of the hinge assembly according to the present invention is fixed to the lower portion of the fixing piece 12 of the hinge 10, in more detail, the check link 20 of the hinge 10 Fixing bracket 22 formed integrally with one end of the body 21 and the body 21 is inserted into the opening 14 cut to the body 11 and fixed to the fixing piece 12 of the hinge 10 ) Is formed integrally. A bolt hole 23 is drilled in the fixing bracket 22 to fix the bolt to the fixing piece 12. In addition, the body 21 is preferably formed of two leaf springs (21a, 21b).
In particular, the body 21 of the check link 20 according to the present invention, more specifically, each of the leaf springs (21a, 21b) is formed with a projection 24, in more detail, the check link ( When opening and closing the trunk lid in a state where the body 21 of the 20 is inserted into the opening 14 formed in the main body 11 of the hinge 10, the protrusion 24 passes the opening 14 when passing through the opening 14. 14), and in particular, the protrusion 24 is configured to support the periphery of the opening of the main body 11 in the fully open state of the trunk lid.
The body 21 of the check link 20 is preferably formed of an elastic material, and preferably has sufficient rigidity to securely hold the hinge 10 when the trunk lid is opened. In addition, the size of the body 21 of the check link 20, the body 21 of the hinge 10 is completely rotated or even when the trunk lid is fully open, the body 21 is not separated from the opening 14 It is also preferable that the end of the body 21 is set so as not to contact the inner surface of the trunk lid even in the closed state of the trunk lid.
According to the installation method and the operation mode of the hinge assembly according to the present invention, first, the operator fixes the fixing bracket 22 of the check link 20 to the fixing piece 12 of the hinge 10 and also check link 20 In the state in which the body 21 of the hinge 11 is inserted into and fixed to the opening 14 of the main body 11 of the hinge, the fixing piece 12 of the hinge 10 is fixed to the rear body panel and the body of the check link 20 ( 21 is inserted into the opening 14 of the main body 11 of the hinge, the fixing piece 12 of the hinge 10 is fixed to the rear body panel, and the fixing part 13 of the hinge is the inside of the trunk lid. Secure to the side to complete installation.
In this state, when the driver or the passenger lifts the trunk lid to load the luggage in the trunk, the main body 11 of the hinge 10 is rotated relative to the fixing piece 12 to open the trunk lid TL. In this case, the opening 14 formed in the main body 11 is moved along the body 21 of the check link 20, and in particular, when the protrusion 24 formed in the body 21 of the check link 20 comes into contact with the opening 21. When the trunk lid is completely opened, the opening 14 completely passes through the protrusions 24, and at the same time, the main body 11 of the hinge 10 is supported and fixed by the protrusions 24 so that the trunk lid is opened. It is firmly held in the state. Accordingly, opening the trunk lid in a windy or inclined position prevents the trunk lid from swinging or closing unexpectedly.
Subsequently, in the case of closing the trunk lid, when the trunk lid is strongly rotated downward, the body 11 of the hinge 10 is easily returned to its original position by the elasticity of the body 21 and the protrusion 24 of the check link 20. The trunk lid is closed accordingly.
As a result, when the trunk lid hinge assembly according to the present invention is applied to the trunk, the hinge of the trunk lid is fixed in the pivoted state by the check link, so that the trunk lid is firmly held in the open state. This prevents the trunk lid from swinging or accidentally closing due to wind or external pressure, thereby completely preventing injury to the driver or occupant.
While preferred embodiments of the present invention have been described above, it will be understood by those skilled in the art that various modifications and changes can be made without departing from the scope of the appended claims.

权利要求:
Claims (3)
[1" claim-type="Currently amended] In a trunk lid hinge assembly for rotating and opening a trunk lid of a vehicle, a fixing portion 13 fixed to an inner side of the trunk lid is installed at one end thereof, and a main body 11 having an opening 14 and the main body 11 formed therein. Openings formed on the hinge 10 and the main body 11 of the hinge 10 having a fixing piece 12 fixed to the rear body of the vehicle and rotatably fixed to the other end of the hinge pin 12a The body 21 and the one end of the body 21 is freely inserted into the 14 and formed with a projection 24 passing through in contact with the opening 14, the fixing piece 12 of the hinge 10 Trunk lid hinge assembly, characterized in that consisting of a check link (20) having a fixing bracket (22) to be fixed.
[2" claim-type="Currently amended] 2. Trunk lid hinge assembly according to claim 1, characterized in that the body (21) of the check link (20) is formed of leaf springs (21a, 21b).
[3" claim-type="Currently amended] According to claim 1, wherein the body 21 of the check link 20 is one end of the body 21 does not contact the trunk lid when closing the trunk lid (TL), the body when opening the trunk lid (TL) Trunk lid hinge assembly characterized in that one end of the 21 is formed so as not to leave the opening (14) formed in the main body (11) of the hinge (10).

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同族专利:

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公开号 | 公开日

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KR100196186B1|1999-06-15|

引用文献:

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公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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法律状态:
1996-12-30|Application filed by 양재신, 대우자동차 주식회사

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1996-12-30|Priority to KR1019960076085A

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1998-09-25|Publication of KR19980056815A

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1999-06-15|Application granted

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1999-06-15|Publication of KR100196186B1

优先权:

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申请号 | 申请日 | 专利标题

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KR1019960076085A|KR100196186B1|1996-12-30|1996-12-30|Trunk rid hinge bundle|