KR200479580Y1 - installation structure of over slam bumper for vehicle - Google Patents

installation structure of over slam bumper for vehicle Download PDF

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Publication number
KR200479580Y1
KR200479580Y1 KR2020140007718U KR20140007718U KR200479580Y1 KR 200479580 Y1 KR200479580 Y1 KR 200479580Y1 KR 2020140007718 U KR2020140007718 U KR 2020140007718U KR 20140007718 U KR20140007718 U KR 20140007718U KR 200479580 Y1 KR200479580 Y1 KR 200479580Y1
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KR
South Korea
Prior art keywords
door
vehicle
bumper
door trim
oversam
Prior art date
Application number
KR2020140007718U
Other languages
Korean (ko)
Inventor
이동현
Original Assignee
주식회사 서연이화
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 주식회사 서연이화 filed Critical 주식회사 서연이화
Priority to KR2020140007718U priority Critical patent/KR200479580Y1/en
Application granted granted Critical
Publication of KR200479580Y1 publication Critical patent/KR200479580Y1/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
    • B60J5/0493—Appurtenances
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/422—Physical or chemical protection against vibration or noise

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

The present invention relates to an installation structure of an oversam bumper for a vehicle, and more particularly, to a door panel which forms an outer appearance of a vehicle door, a door trim installed at one side of the door panel, By including the oversam bumper made of an elastically deformable material, it is not necessary to drill the installation hole for installing the overslamp bumper on the door panel, thereby reducing the number of operations.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an oversam bumper,

The present invention relates to an installation structure of an oversam bumper for a vehicle, and more particularly to an installation structure of an oversam bumper for a vehicle that absorbs impact generated when a vehicle door is opened or closed.

Generally, an oversam bumper for a vehicle is installed at one side of a door to absorb impact generated when the vehicle door is opened or closed. Hereinafter, the door means all opening and closing means of a vehicle which can be opened and closed so that the outside air outside the vehicle and the inside of the vehicle communicate with each other, such as a side door and a hood of the vehicle.

In this case, the oversam bumper is made of an elastic material such as rubber, and performs a damping function to mitigate vibration and noise generated between the vehicle body when the door is closed.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a conventional installation structure of an oversam bumper for a vehicle. FIG.

Referring to FIG. 1, a conventional installation structure of an oversam bumper for a vehicle includes a door panel 1, a door trim 2, and an oversam bumper 3.

At this time, the oversam bumper (3) is installed through the installation hole (1a) provided at one side of the door panel (1).

The door trim 2 is provided with a through hole 2a through which the oversam bumper 3 passes and a through-hole 2a through which the oversam bumper 2 passes. Respectively.

On the other hand, as a related art related to this, Korea Patent Publication No. 2014-0078845 (Patent Document 1) has been disclosed.

Patent Document 1 relates to an orifice type oversam bumper, which includes a fixing portion coupled to a vehicle body panel, a body portion formed with a ventilation hole, and a hollow extending from an end of the fixing portion to the inside of the body portion, A bumper for an oversam for a vehicle having an improved reaction force lead is proposed.

In this case, the vehicle body panel means the door panel in the present invention. When the door trim is later installed on the vehicle body panel, Patent Document 1 has the same installation structure as the conventional installation structure of the oversam bumper for a vehicle.

However, the conventional installation structure of an oversam bumper for a vehicle as described above has a problem that an installation hole for installing an oversam bumper on a door panel must be drilled.

Further, due to the scattering of the door panel due to the perforation of the installation hole and the installation of the oversam bumper and the scattering of the door trim due to the installation on the door panel, the hole eccentricity is formed between the through-hole 2a of the door trim and the oversam bumper 3 There is a problem that arises.

In addition, there is a problem that the oversam bumper 3 hits the inner surface of the through hole 2a due to the hole eccentricity to generate vibration and noise.

Korean Patent Publication No. 2014-0078845

The object of the present invention is to provide an installation structure of an oversam bumper for a vehicle which does not require installation holes for installing an oversam bumper on a door panel, thereby reducing the number of operations.

Further, it is an object of the present invention to provide an installation structure of an oversam bumper for a vehicle which reduces a hole eccentricity occurring between a door trim and an oversam bumper.

Further, it is an object of the present invention to provide an installation structure of an oversam bumper for a vehicle that reduces vibration and noise generated inside a vehicle by hole eccentricity.

The installation structure of the oversam bumper for vehicles according to the embodiment of the present invention includes a door panel constituting the exterior of the vehicle door, a door trim installed at one side of the door panel, and a door trim installed at the door trim, Lt; RTI ID = 0.0 > elastomeric < / RTI >

In this case, it is preferable that the oversam bumper is installed through the door trim, and the door trim has a fitting hole through which the overslam bumper penetrates.

On the other hand, the oversam bumper includes a fixed portion that is in contact with the bottom surface of the door trim, a body portion extending through the fitting hole and extending from the fixed portion, and a head portion extending from the body portion and contacting the upper surface of the door trim Can be.

At this time, the head portion may be formed with a support jaw which is deformed along the upper surface of the door trim when the head portion is deformed due to an impact generated when the vehicle door is opened or closed.

Further, the fixing portion may be provided with an escape groove on one side thereof so as to be elastically contracted when the overslamp bumper passes through the fitting hole of the door trim.

On the other hand, it is preferable that the oversam bumper is installed so as to be spaced apart from the door panel.

As described above, according to the installation structure of the oversam bumper for a vehicle according to the present invention, it is not necessary to drill a mounting hole for installing the overslamp bumper on the door panel, so that the number of workings can be reduced.

Further, according to the installation structure of the oversam bumper for a vehicle according to the present invention, the hole eccentricity occurring between the door trim and the oversam bumper can be reduced.

Further, according to the installation structure of the oversam bumper for a vehicle according to the present invention, it is possible to reduce vibrations and noise generated inside the vehicle by hole eccentricity.

1 is a cross-sectional view schematically showing a mounting structure of a conventional oversam bumper for a vehicle.
2 is a cross-sectional view schematically showing an installation structure of an oversam bumper for a vehicle according to the present invention.
3 is a perspective view showing the installation structure of the oversam bumper for a vehicle shown in FIG.
4 is a partially enlarged view of a portion A in Fig.

In the present invention, the accompanying drawings may be exaggerated for clarity, clarity, and ease of understanding of the technology from the prior art. Also, since the following terms are defined in consideration of functions in the present invention, they may vary depending on the intentions or customs of the user and the operator. Therefore, definitions of these terms should be based on the technical contents throughout the specification will be. On the contrary, the embodiments are merely illustrative of the constituent elements set forth in the claims of the present invention, and do not limit the scope of the present invention, and the scope of the rights should be interpreted on the basis of technical ideas throughout the specification of the present invention .

3 is a perspective view showing the installation structure of the oversam bumper for a vehicle shown in Fig. 2, Fig. 4 is a sectional view of the oversam bumper for vehicle Fig.

2 to 4 illustrate the rear side door of the vehicle as an example. However, as described above, the door is provided with all the opening and closing means of the vehicle that can be opened and closed so that the outside air outside the vehicle, such as the side door and the hood, It can mean.

2 to 4, an installation structure of an oversam bumper for a vehicle according to an embodiment of the present invention includes a door panel 10, a door trim 20, and an oversam bumper 30. This is the same as the conventional technique.

The door panel 10 forms the exterior of the vehicle door.

The installation structure of the oversam bumper for vehicle according to the embodiment of the present invention does not require the installation hole for installing the oversam bumper 30 on the door panel 10, unlike the conventional art.

Therefore, since it is not necessary to drill a mounting hole in the door panel 10, the number of working hours for manufacturing the door of the vehicle is reduced.

The door trim 20 is installed on one side of the door panel 10.

The door trim 20 is a member that encloses the door panel 10, and an armrest or the like is integrally formed. In addition, the door trim 20 performs functions such as sound insulation, sound absorption and vibration reduction as well as interior decoration. An example is a structure in which the oversam bumper 30 is installed through the door panel 10 and the door trim 20 in order to mitigate the impact generated when the vehicle door is opened and closed.

In the installation structure according to the present invention, a fitting hole 21 through which the oversam bumper 30 passes is provided on one side of the door trim 20.

The fitting hole 21 does not merely penetrate the oversam bumper 30 but bites it so as to serve as a mounting hole 1a provided in the door panel 1 in the conventional technique shown in FIG. .

Thus, according to the installation structure of the oversam bumper for a vehicle according to the present invention, the hole eccentricity occurring between the door trim 2 and the oversam bumper 3 can be reduced in the conventional art shown in FIG. It is needless to say that vibration and noise generated inside the vehicle can be reduced by the hole eccentric phenomenon.

The oversam bumper 30 is installed in the door trim 20 unlike the conventional art.

The oversam bumper (30) is made of a material that is elastically deformable to absorb an impact generated when opening and closing. As a representative example, a rubber material can be used as an elastically deformable material.

In this case, in the installation structure according to the present invention, the oversam bumper 30 is installed through the door trim 20. That is, the oversam bumper (30) is fitted in the fitting hole (21) of the door trim (20).

In this case, the oversam bumper 30 may be configured to include the fixing portion 31, the body portion 32, and the head portion 33.

The fixing portion 31 is in contact with the bottom surface 20a of the door trim 20 and the body portion 32 extends through the fixing hole 31 and extends through the fitting hole 21, And a head portion extending from the body portion 32 and contacting the upper surface of the door trim 20.

At this time, the fixing portion 31 has the escaping groove 31a on the side of the head portion 33 so as to be elastically contracted when the oversam bumper 30 passes through the fitting hole 21 of the door trim 20, . It is needless to say that the escape groove 31a may be extended to the body portion 32 or the head portion 33. [

Thus, when the over-slam bumper 30 is installed on the door trim 20, the slight deformation and installation tolerance of the door trim 20, which occurs when the over-slam bumper 30 is inserted, can be reduced.

The head portion 33 may be provided at one side thereof with a supporting step 33a which is deformed along the upper surface 20b of the door trim 20 upon deformation due to impact generated when the vehicle door is opened or closed.

The upper surface 20a of the door trim 20 and the head portion 33 form the deformation space 33b due to the support jaw 33a and the head portion 33 Is deformed along the upper surface 20b of the door trim 20 to fill the deformation space 33b.

Therefore, the oversam bumper 30 is greatly deformed in shape as compared with the case in which the support step 33a is not provided, effectively absorbing the impact generated when the vehicle door is closed.

Preferably, the oversam bumper 30 is spaced apart from the door panel 10. Since the oversam bumper 30 is fixed by the door trim 20, the overslamp bumper 30 is brought into contact with the door panel 10, so that the impact generated when the door of the vehicle is closed is directly transmitted It is not necessary to

As described above, according to the installation structure of the oversam bumper for automobile according to the present invention, it is possible to reduce the number of workings, reduce the hole eccentricity occurring between the door trim and the oversam bumper, And noise can be reduced.

As described above, the present invention has been described with reference to the embodiments shown in the drawings. However, it should be understood that the present invention is not limited to the above-described embodiments, and various modifications and other equivalent embodiments may be made on the basis of common knowledge in the art. . Therefore, the true scope of technical protection of the present invention should be determined based on the specific contents of the above-mentioned design, in accordance with the scope of claims for utility model registration described below.

The present invention relates to an installation structure of an oversam bumper for a vehicle, and is applicable to the automobile industry.

10: Door panel
20: Door trim 20a: Bottom
20b: upper surface 21: insertion hole
30: over-slam bumper 31:
31a: Escape groove 32: Body part
33: head portion 33a:
33b: Variation space

Claims (6)

A door panel forming an exterior of the vehicle door;
A door trim installed at one side of the door panel; And
An overslamp bumper installed on the door trim and made of an elastically deformable material to absorb an impact generated when the vehicle door is opened and closed;
Lt; / RTI >
Wherein the oversam bumper is installed through the door trim and is spaced apart from the door panel,
Wherein the door trim is provided with a fitting hole through which the oversam bumper is inserted.
delete The oversamba bumper of claim 1,
A fixing portion that is in contact with a bottom surface of the door trim;
A body portion extending from the fixing portion and passing through the fitting hole; And
A head portion extending from the body portion and contacting the upper surface of the door trim;
Wherein the bumper is mounted on the vehicle body.
4. The apparatus according to claim 3,
And a support jaw that is deformed along an upper surface of the door trim when the vehicle door is deformed due to an impact generated when the vehicle door is opened or closed is formed on the one side thereof.
The apparatus as claimed in claim 3,
And an escape groove is provided on one side of the oversam bumper so as to be elastically contracted when the oversam bumper passes through the fitting hole of the door trim.
delete
KR2020140007718U 2014-10-23 2014-10-23 installation structure of over slam bumper for vehicle KR200479580Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020140007718U KR200479580Y1 (en) 2014-10-23 2014-10-23 installation structure of over slam bumper for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020140007718U KR200479580Y1 (en) 2014-10-23 2014-10-23 installation structure of over slam bumper for vehicle

Publications (1)

Publication Number Publication Date
KR200479580Y1 true KR200479580Y1 (en) 2016-02-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020140007718U KR200479580Y1 (en) 2014-10-23 2014-10-23 installation structure of over slam bumper for vehicle

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140091600A1 (en) 2012-10-02 2014-04-03 Mark L. Lusky Overslam bumper

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140091600A1 (en) 2012-10-02 2014-04-03 Mark L. Lusky Overslam bumper

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