KR101575548B1 - Door belt molding device of vehicle - Google Patents

Door belt molding device of vehicle Download PDF

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Publication number
KR101575548B1
KR101575548B1 KR1020140175858A KR20140175858A KR101575548B1 KR 101575548 B1 KR101575548 B1 KR 101575548B1 KR 1020140175858 A KR1020140175858 A KR 1020140175858A KR 20140175858 A KR20140175858 A KR 20140175858A KR 101575548 B1 KR101575548 B1 KR 101575548B1
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KR
South Korea
Prior art keywords
end piece
molding
door
belt molding
door belt
Prior art date
Application number
KR1020140175858A
Other languages
Korean (ko)
Inventor
김대철
Original Assignee
현대자동차주식회사
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Priority to KR1020140175858A priority Critical patent/KR101575548B1/en
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Publication of KR101575548B1 publication Critical patent/KR101575548B1/en

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    • 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
    • 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
    • B60J5/0411—Beltline

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

The present invention relates to a door belt molding device for a vehicle butt matching of door belt molding and rear door frame molding and, more specifically, provides a door belt molding device for a vehicle, wherein a dead end of door belt molding and a dead end of rear door frame molding are automatically matched in an abutment shape by enabling the door belt molding to be vertically moved down to be assembled in an upper side of a door outer panel for a moving end piece of an end piece assembly formed in an end portion of the door belt molding to be automatically inserted into an internal side of an end piece which is frame molding end piece of the rear door frame molding.

Description

[0001] The present invention relates to a door belt molding device for a vehicle,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a door belt molding apparatus for an automobile, and more particularly, to a door belt molding apparatus for a vehicle for butt matching of a door belt molding and a rear door frame molding.

Generally, a door outer side belt molding is formed at a position where the door glass is separated from the door frame. The door out side belt molding prevents noise from flowing into the room between the door glass and the door frame when the vehicle is running, and prevents foreign substances such as dust and rainwater from entering the room.

In order to prevent lifting of the door belt molding end and to prevent exposure of the end surface of the door belt molding, the door outer belt molding (hereinafter referred to as " door belt molding ") is assembled to be fixed to the upper end of the outer panel of the door. The end piece of the door frame molding is engaged.

FIG. 1 is a view showing a door belt molding and a rear door frame molding of a conventional automobile. Here, the positional relationship between the door belt molding and the rear door frame molding is shown. FIG. 2 is a view showing an assembling direction of a door belt molding which is butt-matched with a rear door frame molding of a conventional automobile.

1 and 2, when the door belt molding 2 is assembled to the upper end of the outer panel 1 of the door, the end piece 4 of the rear door frame molding 3 assembled first (that is, The door belt molding 2 without an end piece is turned in the diagonal direction to match the end of the door belt molding 2 and the end of the rear door frame molding 3 while avoiding the door belt molding 2 The frame molding end piece 4 protruding from the end of the rear door frame molding 3 is inserted.

When the frame molding end piece 4 is inserted into the end portion of the door belt molding 2, the matching regulating rib 5 protruding from the surface of the frame molding end piece 4 is partially damaged and removed, The matching portion may not be uniformly matched between the door belt molding 2 and the rear door frame molding 3, and a gap may be generated, thereby causing an appearance problem.

The matching regulating rib 5 regulates the position of the door belt molding 2 when the door belt molding 2 and the rear door frame molding 3 are matched to each other to regulate the position of the door belt molding 2 and the rear door frame molding 3. [ Thereby preventing the occurrence of a surface step difference between the two.

Korean Patent Publication No. 10-2014-0010829 (Jan. 27, 2014) Korean Patent Publication No. 10-2009-0041968 (April 29, 2009)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a rear door frame molding which can be assembled to a door outer panel by vertically lowering the door belt molding, And an object of the present invention is to provide a door belt molding apparatus for an automobile which automatically inserts the door belt molding inside the end piece (i.e., the frame molding end piece) so that the end of the door belt molding is matched with the end of the rear door frame molding .

Accordingly, the present invention provides a door belt molding apparatus for matching a door-belt molding of a vehicle with a rear-door frame molding, wherein a frame molding end piece is mounted inside the end of the rear door frame molding, An end piece assembly is mounted on the inner side of an end of the door belt molding which is matched with the door panel, and when the door belt molding is assembled to the door panel, the moving end piece of the end piece assembly is automatically protruded, And the door is fixed to the door frame by a screw.

According to an embodiment of the present invention, the end piece assembly includes a fixed end piece inserted and fixed inside the end of the door belt molding; A moving end piece linearly movably inserted into the fixed end piece; And a link portion which is formed between the fixed end piece and the moving end piece and moves the moving end piece to the outside of the door belt molding when the end of the door belt molding is aligned with the end of the rear door frame molding .

The link portion is rotatably mounted on the fixed end piece and is rotated in one direction when the end of the door belt molding is brought into contact with the end of the rear door frame molding so as to be matched. A moving rod formed on one side of the moving end piece and linearly moved in conjunction with rotation of the rotation rod; And a return spring deformed upon rotation of the rotation rod to form an elastic restoring force.

Further, according to the embodiment of the present invention, the fixed end protrusion is fixedly mounted on the inner surface of the door belt molding, with fixing protrusions protruding at certain positions on the outer surface thereof.

According to an embodiment of the present invention, the frame molding end piece has an insertion space part in which a moving end piece of the end piece assembly is inserted and matched, and on the inner side thereof, Supporting protrusions are formed on the surface at predetermined positions.

The door belt molding apparatus for an automobile according to the present invention is characterized in that a door belt molding is assembled on a door panel and a moving end piece protruding from the inside of the door belt molding is inserted inside the frame molding end piece of the rear door frame molding, At the same time, since the end faces of the door belt molding and the rear door frame molding are matched with each other qualitatively, the assembly quality and the assemblability can be improved and the merchantability can be improved without qualitative assembly work by the operator.

1 is a view showing a door belt molding and a rear door frame molding of a conventional automobile;
2 is a view showing an assembling direction of a door belt molding which is butt-matched with a rear door frame molding of a conventional automobile
3 is a view illustrating a door belt molding apparatus for a vehicle according to an embodiment of the present invention.
4 and 5 show an end piece assembly of a door belt molding according to an embodiment of the present invention.
6 is a view showing a link portion of an end piece assembly according to an embodiment of the present invention
7 to 9 are diagrams illustrating a matching process of the door belt molding apparatus according to the embodiment of the present invention.
10 and 11 are sectional views showing the front and rear views of the door belt molding apparatus according to the embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention.

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a door belt molding apparatus for an automobile formed at a position where a door glass and a door frame are separated from each other. The door belt molding is vertically lowered to an upper side of a door outer panel, The door frame molding is configured to be brought into contact with the end of the door frame molding so as to improve the assembly quality and the assemblability.

3, an end piece assembly 20 is mounted on the inner side of the door belt molding 10 at one end thereof (a portion facing one end of the rear door frame molding 30).

The end piece assembly 20 is assembled by vertically lowering the door belt molding 10 on the door outer panel (refer to FIG. 7 and FIG. 8) and assembling the door belt molding 10 on the upper side of the door outer panel And is automatically operated at the time of completion to be matched with the frame molding end piece 40 of the rear door frame molding 30. As shown in FIGS. 4 and 5, the door molding is fixedly mounted inside the one end of the door belt molding 10 A moving end piece 24 which is linearly movably inserted in the inside of the fixed end piece 22 and a moving end piece 24 which is moved outwardly of the door belt molding 10 And a link portion 26 for guiding the light beam.

The link portion 26 is inserted into the fixed end piece 22 having a closed end surface and is automatically operated when the door belt molding 10 is vertically lowered to the upper side of the door outer panel to move the moving end piece 24, 6 is linearly moved to the outside of the door belt molding 10 (that is, the frame molding end piece 40 side of the rear door frame molding 30). As shown in FIG. 6, A moving rod 28 that is linearly moved in conjunction with the rotation of the rotation rod 27 and a return spring 28 that is deformed when the rotation rod 27 is rotated to form an elastic restoring force, (29).

The rotation rod 27 is rotatably assembled to the inner wall of the fixed end piece 22 through the shaft 27c and rotatably mounted on the flange 52 of the door outer panel 50 when the door belt molding 10 is vertically lowered. And a rotary unit 27b formed integrally with the rod unit 27a.

The rotating shaft 27b is formed with teeth corresponding to the tooth shape of the moving rod 28 on the outer circumferential surface thereof. The moving rod 28 is engaged with the rotating shaft 27b to be linearly movably assembled. The moving rod 28 is formed to protrude from one side of the moving end piece 24.

The return spring 29 forms an elastic restoring force when the moving end piece 24 is moved to the outside of the door belt molding 10 in conjunction with the rotation of the rotation rod 27, (Moving to the inside of the door belt molding 10) of the moving end piece 24.

6, one end of the return spring 29 is fixed to the rotary shaft 27b of the rotation rod 27 and the other end of the return spring 29 is fixed to the side of the fixed end piece 22, And is regulated and operated by the fixed end piece 22.

Specifically, when the door belt molding 10 is lifted from the upper end of the door outer panel 50 and disassembled, the rotary load 27 is lifted to remove the rotating load, and at the same time, a load for deforming the return spring 29 is removed The return spring 29 is rotated by the resilient restoring force to return the rotation rod 27 and the moving end piece 24 returns to the inside of the door belt molding 10 in conjunction therewith.

Fixed protrusions 22a protrude from the surface (outer circumferential surface) of the fixed end piece 22 at predetermined positions.

The fixing protrusions 22a are formed in such a manner as to overlap the edges of the door belt molding 10 when the fixed end pieces 22 are inserted into one end of the door belt molding 10, 22 to be fixed to the inside of the door belt molding 10 in an interference fit manner.

The fixed end piece 22 is fixedly mounted to the inside of the door belt molding 10 through a fixing protrusion 22a formed at a predetermined position and is fixed to the front end of the door belt molding 10 through bonding and caulking, As shown in Fig.

As shown in FIG. 3, a frame molding end piece 40, which matches the end piece assembly 20, is fixedly mounted on an inner side of the rear door frame molding 30.

The frame molding end piece 40 is formed at one side of the insertion space portion 42 into which the moving end piece 24 protruding outward of the door belt molding 10 is inserted. Is mounted on the rear door frame molding 30 so as to be located inside the end of the rear door frame molding 30 and is fixedly mounted to the rear door frame molding 30 through bonding and caulking as in the conventional case.

The insertion space portion 42 is formed in a shape including a space in which the moving end piece 24 is inserted and can be moved, thereby preventing movement of the inserted moving end piece 24.

In addition, the frame molding end piece 40 is formed with a support protrusion 44 protruding at a predetermined position on its surface (outer peripheral surface) to prevent the movement of the moving end piece 24 when the moving end piece 24 is inserted.

The supporting protrusions 44 are formed in such a shape that the frame molding end piece 40 overlaps with the edge of the rear door frame molding 30 to be mounted inside the one end of the rear door frame molding 30, When the piece 40 is mounted on the inner side of the rear door frame molding 30, the piece 40 is pressed against the inner wall surface of the rear door frame molding 30 while being pressed into contact with the rear door frame molding 30, (See Fig. 11).

7 to 9, the operation of the end piece assembly 20 when the door belt molding 10 is assembled on the upper side of the door panel will be described.

8 and 9 are views showing the operation of the end piece assembly 20 without the door belt molding 10. As shown in FIG.

7, the door belt molding (not shown) on which the end piece assembly 20 is mounted is vertically lowered on the door panel 50 and assembled. 8, the end of the door belt molding 10 is brought into contact with the end surface of the rear door frame molding 30, which is first mounted on one side of the door panel 50, And the frame molding end piece 40 mounted on the inner side of the rear door frame molding 30 are also brought into contact with the ends of the end pieces.

The rotation of the end piece assembly 20 is prevented by the flange 52 of the door outer panel 50 (protruded upward from the door panel) while the door belt molding 10 is assembled The rod 27 is rotated while being lifted and the moving end piece 24 is partially projected outwardly of the fixed end piece 22 and the door belt molding 10 in conjunction with the rotation of the rotation rod 27.

The protruding moving end piece 24 enters the insertion space portion 42 of the adjacent frame molding end piece 40 as shown in Fig. 9, whereby the door belt molding 10 and the rear Section matching of the door frame molding 30 is completed.

Fig. 10 is a cross-sectional view taken along the line A-A before the door belt molding apparatus is matched, and Fig. 11 is a cross-sectional view taken along the line B-B before and after matting of the door belt molding apparatus.

10, the moving end piece 24 located inside the fixed end piece 22 is protruded to the outside of the fixed end piece 22 before completion of matching of the door belt molding device, And enters the insertion space portion 42 of the frame molding end piece 40 to complete the section matching of the door belt molding 10 and the rear door frame molding 30. [

The door belt molding apparatus of the present invention constructed as described above has the following advantages.

1. The frame molding end piece 40 is mounted on the end of the rear door frame molding 30 in a non-protruding manner so that the door belt molding 10 can be vertically lowered to be assembled on the door panel 50, Butt can be assembled in a matching position.

2. A door molding apparatus according to claim 1, wherein the door belt molding is assembled on the door panel and a moving end piece projecting from the inside of the door belt molding is inserted into the frame molding end piece of the rear door frame molding 40 and at the same time the ends of the door belt molding 10 and the rear door frame molding 30 are matched with each other with respect to each other so as to be matched with each other. As a result, the assembly quality and the assembling performance are improved, And the rear door frame molding 30, it is unnecessary for the operator to perform a qualitative assembly operation.

3. The quality of the molding appearance is improved by the butt matching so that it is possible to provide a quality corresponding to the integral molding without increasing the cost for the application of the integral molding (the door belt molding 10 and the rear door frame molding 30 are integrated) .

4. When the door belt molding 10 is dismounted from the upper end of the door panel 50, the moving end piece 24 is automatically turned around, and thus the repairing property is advantageous.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the scope of the present invention is not limited to the disclosed exemplary embodiments. Modified forms are also included within the scope of the present invention.

10: Door belt molding
20: Endpiece assembly
22: Fixed end piece
22a: Fixing projection
24: Moving end piece
26:
27: Rotation Load
28: Moving rod
29: return spring
30: Rear door frame molding
40: Frame molding end piece
42:
44: support projection

Claims (7)

A door belt molding apparatus for matching a door belt molding of an automobile with a rear door frame molding,
An end piece assembly is mounted on the inner side of the end of the door belt molding which is in contact with the end of the rear door frame molding and is matched with the frame molding end piece mounted inside the end of the rear door frame molding,
Wherein when the door belt molding is assembled to the door panel, the moving end piece of the end piece assembly automatically protrudes and is inserted and fixed inside the frame molding end piece.
The method according to claim 1,
The end piece assembly includes:
A fixed end piece inserted and fixed inside the end of the door belt molding;
A moving end piece linearly movably inserted into the fixed end piece;
A link portion formed between the fixed end piece and the moving end piece and moving the moving end piece to the outside of the door belt molding when the end of the door belt molding is aligned with the end of the rear door frame molding;
Wherein the door is formed of a synthetic resin.
The method of claim 2,
Wherein,
A rotation rod rotatably mounted on the fixed end piece and rotated in one direction when an end of the door belt molding is aligned with the end of the rear door frame molding;
A moving rod formed on one side of the moving end piece and linearly moved in conjunction with rotation of the rotation rod;
Wherein the door is formed of a synthetic resin.
The method of claim 3,
Wherein the link portion includes a return spring deformed when the rotation rod rotates to form an elastic restoring force.
The method of claim 2,
Wherein the fixed end protrusion is fixedly mounted on the inner side of the door belt molding by protruding fixing protrusions at certain positions on the outer surface of the fixed end piece.
The method according to claim 1,
Wherein the frame molding end piece has an insertion space portion in which the moving end piece of the end piece assembly is inserted and matched.
The method according to claim 1,
Wherein the frame molding end piece is formed with projecting protrusions at predetermined positions on an outer surface of the frame molding end piece in order to prevent the sliding movement when the moving end piece is inserted in the frame molding end piece.
KR1020140175858A 2014-12-09 2014-12-09 Door belt molding device of vehicle KR101575548B1 (en)

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Application Number Priority Date Filing Date Title
KR1020140175858A KR101575548B1 (en) 2014-12-09 2014-12-09 Door belt molding device of vehicle

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Application Number Priority Date Filing Date Title
KR1020140175858A KR101575548B1 (en) 2014-12-09 2014-12-09 Door belt molding device of vehicle

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0532047U (en) * 1991-10-09 1993-04-27 株式会社東郷製作所 End cap for door molding
JPH1134757A (en) * 1997-07-23 1999-02-09 Toyoda Gosei Co Ltd Molding for automobile
KR20030095031A (en) * 2002-06-11 2003-12-18 현대자동차주식회사 Mounting structure of out side weather strip in automobile
KR100802705B1 (en) * 2006-12-11 2008-02-12 현대자동차주식회사 Outer belt weather mounting structure in vehicle
KR20090041968A (en) 2007-10-25 2009-04-29 현대자동차주식회사 End piece assembly of door outside belt molding
KR20140010829A (en) 2012-07-17 2014-01-27 현대자동차주식회사 Belt molding structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0532047U (en) * 1991-10-09 1993-04-27 株式会社東郷製作所 End cap for door molding
JPH1134757A (en) * 1997-07-23 1999-02-09 Toyoda Gosei Co Ltd Molding for automobile
KR20030095031A (en) * 2002-06-11 2003-12-18 현대자동차주식회사 Mounting structure of out side weather strip in automobile
KR100802705B1 (en) * 2006-12-11 2008-02-12 현대자동차주식회사 Outer belt weather mounting structure in vehicle
KR20090041968A (en) 2007-10-25 2009-04-29 현대자동차주식회사 End piece assembly of door outside belt molding
KR20140010829A (en) 2012-07-17 2014-01-27 현대자동차주식회사 Belt molding structure

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