KR200481025Y1 - oil damper double locking apparatus for head lining assist handle - Google Patents

oil damper double locking apparatus for head lining assist handle Download PDF

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Publication number
KR200481025Y1
KR200481025Y1 KR2020150002094U KR20150002094U KR200481025Y1 KR 200481025 Y1 KR200481025 Y1 KR 200481025Y1 KR 2020150002094 U KR2020150002094 U KR 2020150002094U KR 20150002094 U KR20150002094 U KR 20150002094U KR 200481025 Y1 KR200481025 Y1 KR 200481025Y1
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KR
South Korea
Prior art keywords
oil damper
oil
damper
grip
headlining
Prior art date
Application number
KR2020150002094U
Other languages
Korean (ko)
Inventor
라광훈
Original Assignee
주식회사 동일
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Publication date
Application filed by 주식회사 동일 filed Critical 주식회사 동일
Priority to KR2020150002094U priority Critical patent/KR200481025Y1/en
Application granted granted Critical
Publication of KR200481025Y1 publication Critical patent/KR200481025Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/02—Arrangements or adaptations of other passenger fittings, not otherwise provided for of hand grips or straps
    • B60N3/023—Arrangements or adaptations of other passenger fittings, not otherwise provided for of hand grips or straps movable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0206—Arrangements of fasteners and clips specially adapted for attaching inner vehicle liners or mouldings

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Passenger Equipment (AREA)

Abstract

The present invention relates to an oil damper double-locking device for a headlining assist handle, and more particularly, to an oil damper double-locking device for a headlining assist handle, which prevents an oil damper from rotating, To a double locking device. According to the present invention, since the oil damper, which is released when the oil damper is detached from the grip of the headlining assist handle, is caught by the oil damper second engagement portion, the oil damper can be prevented from being separated from the grip, .

Description

Technical Field [0001] The present invention relates to an oil damper double locking apparatus for a headlining assist handle,

The present invention relates to an oil damper double-locking device for a headlining assist handle, and more particularly, to an oil damper double-locking device for a headlining assist handle, which prevents an oil damper from rotating, To a double locking device.

Generally, the head lining on the upper part of the seat of a vehicle is provided with an assist handle capable of grasping by a vehicle occupant, thereby assisting the occupant in a stable posture when getting on or off the vehicle or when driving.

1 shows a general headlining assist handle which includes a grip 11 which the occupant can grasp and a grip 11 fixed to the headlining. And a base plate 10 on both ends of which a grip 11 is rotatably installed. At least one of the left and right base plates incorporates a spring and returns to its original position when the grip is placed. Alternatively, any one base plate may have a spring incorporated therein and the other base plate may incorporate an oil damper 14. In this case, the rotational speed of the damper 14 upon the return of the grip 11 is adjusted by the damper 14 to prevent the grip from colliding with the head lining at an excessively high speed.

In the conventional headlining assist handle, when the grip 11 of the headlining assist handle is released when the oil damper 14, which is built in the base plate of the headlining and decelerates and rotates the grip 11, The head lining collides with the head lining and generates a loud noises.

KR 10-0984874 B1

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide an oil damper for an oil damper, which is separated from a grip by allowing an oil damper, And an object thereof is to provide an oil damper double-locking device for a headlining assist handle which can prevent a normal operation of the headlining assist.

According to an aspect of the present invention, there is provided an oil damper interlocking device for a head lining assist handle including a base plate fixed to a head lining and a grip rotatably fixed to the base plate An oil damper built in the base plate for reducing the rotation of the grip, the oil damper having a protrusion along the longitudinal direction, the grip including an oil damper fixing groove in which the protrusion of the oil damper is inserted and seated; An oil damper mounting portion formed on both sides of the oil damper fixing groove; And an oil damper secondary engaging portion protruding from the oil damper mounting portion at a predetermined distance in a direction of one side of the oil damper fixing groove.

According to the present invention, since the oil damper, which is released when the oil damper is detached from the grip of the headlining assist handle, is caught by the oil damper second engagement portion, the oil damper can be prevented from being separated from the grip, .

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a view of a conventional headlining assist handle with the base plate and grip separated.
2 is a front view and a cross-sectional view of an AA of a headlining assist handle in accordance with one embodiment of the present invention;
Fig. 3 is a view showing a case where an operation coupling of a head lining assist handle is generated by a gap between a grip and an oil damper in a head lining assist handle. Fig.
4 is a view showing an oil damper clearance compensating device of a headlining assist handle according to an embodiment of the present invention.
FIG. 5 is a cross-sectional view showing an oil damper double hooking device of a headlining assist handle according to an embodiment of the present invention; FIG.
6 is a plan view showing an oil damper interlocking device of a headlining assist handle according to an embodiment of the present invention;
7 is a view showing a state in which an oil damper is seated on an oil damper double catching device of a headlining assist handle.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings, and the inventor may appropriately design the concept of the term appropriately to describe its own design in the best way possible. It should be interpreted as a meaning and a concept consistent with the technical idea of the present invention based on the principle that it can be defined. Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

FIG. 2 is a front view and an AA sectional view of a headlining assist handle according to an embodiment of the present invention, and FIG. 3 is a cross-sectional view of the headlining assist handle when an operation joint of the headlining assist handle is generated by the gap between the grip and the oil damper in the headlining assist handle 4 is a view showing an oil damper clearance compensating device of a headlining assist handle according to an embodiment of the present invention.

As shown in the drawing, the coupling structure of the headlining assist handle is such that an oil damper 14 is built in a base plate connected to one of the grips 11, and a base plate receiving portion 16 for receiving the base plate is formed on the grip 11. In FIG. 2, only the damper 14 is illustrated without the other parts of the base plate for the sake of explanation.

The oil damper 14 and the grip 11 of the base plate are connected by the rotary shaft 17 so that the grip can rotate with respect to the base plate. Accordingly, when the occupant of the vehicle grips the grip 11 of the headlining assist handle, the grip 11 is rotated within a predetermined angle range.

An oil damper (14) has a cylindrical shape, and a protruding portion (15) protruding in a straight line is protruded on the outer peripheral surface. The oil damper 14 having such a structure can prevent the grip 11 from rotating due to the viscosity of the oil present therein when the grip 11 is rotated relative to the base plate fixed to the head lining and acts to relax the rotational speed of the grip 11.

The base plate receiving portion 16 formed on one side of the grip 11 has an oil damper 14 disposed on the inner bottom surface of the base plate on which the oil damper 14 having a cylindrical shape is disposed. an oil damper fixing groove 18 is formed on the outer circumferential surface of the oil damper 14. The oil damper fixing groove 18 is formed with an oil damper 14 An oil damper seating portion 19 for seating an oil damper 14 in a state in which a flat protrusion 15 protruding in a straight line on an outer circumferential surface of the oil damper fixing groove 18 is inserted into the oil damper fixing groove 18 is formed. The oil damper mounting portion 19 is disposed on both sides of the oil damper fixing groove 18 along the longitudinal direction of the oil damper fixing groove 18 (see FIGS. 3 and 4).

An oil damper 14 is provided in a case where a clearance exists between the outer circumferential surface of the oil damper 14 and the upper surface of the oil damper seating portion 19 formed on both sides of the oil damper fixing groove 18, The operating joint is generated. Such an operation joint can be prevented by attaching a tape having an appropriate thickness. However, in such a structure, there is a problem in that the return operation of the grip is not performed smoothly, and stress is generated when the oil damper 14 generates interference.

As shown in FIG. 4, protrusions may be provided on the upper surfaces of the oil damper seating portions 19 formed on both sides of the oil damper fixing groove 18 to remove the clearance. In the embodiment according to the present invention, at both side ends of the upper surface of the oil damper seating portion 19, an operation stop preventing protrusion (not shown) for preventing the operation seam generated due to the rotation of the oil damper 14 20 are formed.

In the illustrated embodiment, the size of the clearance was measured to be 0.25 mm, and the operation-preventing protruding portion 20 had a semi-spherical shape with a diameter and a height of 1.2 * 0.25 mm, The oil damper mounting portion 19 is provided at four positions on both sides of the upper surface of the oil damper mounting portion 19. [

That is, in the present invention, the operation-preventing protrusions 20 are formed at four locations on both sides of the upper surface of the oil damper seat 19, respectively, so that the grip 11 and the oil damper, The operation coupling of the head lining assist handle caused by the rotation of the oil damper 14 does not occur due to the clearance of the oil lance 14.

FIG. 5 is a cross-sectional view showing a hooking device of the oil damper 2 of the headlining assist handle according to an embodiment of the present invention, and FIG. 6 is a cross-sectional view showing a hooking device of the oil damper 2 of the headlining assist handle according to one embodiment of the present invention And Fig. 7 is a view showing a state in which an oil damper is seated on a latching device of the oil damper 2 of the headlining assist handle.

As shown in the figure, the oil damper 14 has a cylindrical shape and a protruding portion 15 protruding in the shape of a straight line on the outer circumferential surface thereof. The oil damper 14 having such a structure acts to relieve the rotational speed of the grip 11 against the base plate fixed to the head lining.

The base plate receiving groove 16 formed in the inner side of both sides of the grip 11 includes a base plate receiving groove 16 in which an oil damper 14 having a cylindrical shape is disposed, An oil damper fixing groove 18 into which a flat protrusion 15 protruding in a straight line is inserted is formed on the outer circumferential surface of an oil damper 14 having a cylindrical shape, An oil damper 14 for seating an oil damper 14 in a state in which a protruding portion 15 protruding in a straight line on the outer circumferential surface of an oil damper 14 is inserted into the oil damper fixing groove 18, The seat portion 19 is formed. The oil damper mounting portion 19 is disposed on both sides of the oil damper fixing groove 18 along the longitudinal direction of the oil damper fixing groove 18.

In the embodiment according to the present invention, a linear oil damper secondary engaging portion 21 is formed protruding from the oil damper mounting portion 19 at a predetermined interval in one direction of the oil damper fixing groove 18 And 6). As the oil damper second engaging portion 21 is formed, the oil damper second engaging portion 21 is formed between the oil damper seating portion 19 in the one direction of the oil damper fixing groove 18 and the oil damper second engaging portion 21, The engaging groove 22 is formed.

When the oil damper 14 is not normally inserted into the oil damper fixing groove 18 or is normally inserted but is removed from the oil damper fixing groove 18 due to external impact during operation, Shaped protruding portion 15 protruding linearly on the outer circumferential surface of the oil damper 14 is caught by the oil damper second engagement portion 21 so as to be caught in the engagement inserting groove 22 of the oil damper 2 and is not released any more ).

Accordingly, the oil damper 14 is normally operated, so that the grip 11 can be normally reduced in a predetermined angular range.

That is, in this embodiment, even when the oil damper 14 is detached from the oil damper fixing groove 18 due to an assembling failure or an external impact, the protruding portion 15 of the oil damper does not come into contact with the oil damper secondary engaging portion 21, So that the grip 11 of the head lining assist handle is normally rotated by a reduced rotation within a predetermined angular range so that the grip 11 is normally operated do.

As described above, although the present invention has been described with reference to specific embodiments and drawings, it is to be understood that the present invention is not limited thereto and that various changes and modifications may be made without departing from the spirit and scope of the present invention by those skilled in the art. Various modifications and variations are possible within the scope of the claims of utility model registration to be described.

10: Base plate
11: grip
12: Oil damper fixing groove
14: Oil damper
15: straight protrusion
16: Base plate receiving portion
17:
18: Oil damper fixing groove
19: Oil damper seat part
20: Operation-preventing protrusion
21: Oil damper secondary engaging part
22: Oil damper double jam insertion groove

Claims (3)

CLAIMS 1. An interlocking device for an oil damper of a head lining assist handle having a base plate fixed to a head lining and a grip rotatably fixed to the base plate,
An oil damper built in the base plate for reducing the rotation of the grip, the oil damper having a protrusion along the longitudinal direction,
Wherein the grip includes an oil damper fixing groove in which a protrusion of the oil damper is inserted and seated; An oil damper mounting portion formed on both sides of the oil damper fixing groove; And an oil damper secondary engaging portion protruding from the oil damper mounting portion at a predetermined distance in a direction of the oil damper fixing groove;
And an oil damper double hooking device for the headlining assist handle.
The method according to claim 1,
And a fastening groove for a straight oil damper 2 is formed between the oil damper seating portion in one direction of the oil damper fixing groove and the oil damper secondary engagement portion
Wherein the headlining assist handles the oil lance.
The method of claim 2,
When the oil damper is separated from the linear damper fixing groove by an external impact, it is caught by the linear damper second engaging portion and inserted into the latching groove of the linear damper
Wherein the headlining assist handles the oil lance.
KR2020150002094U 2015-04-02 2015-04-02 oil damper double locking apparatus for head lining assist handle KR200481025Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150002094U KR200481025Y1 (en) 2015-04-02 2015-04-02 oil damper double locking apparatus for head lining assist handle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150002094U KR200481025Y1 (en) 2015-04-02 2015-04-02 oil damper double locking apparatus for head lining assist handle

Publications (1)

Publication Number Publication Date
KR200481025Y1 true KR200481025Y1 (en) 2016-08-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020150002094U KR200481025Y1 (en) 2015-04-02 2015-04-02 oil damper double locking apparatus for head lining assist handle

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030068380A (en) * 2002-02-14 2003-08-21 가부시키가이샤 니프코 Rotary damper and assist grip device
KR20070050218A (en) * 2005-11-10 2007-05-15 현대자동차주식회사 Apparatus to rock assist handles on the vehicle
KR100984874B1 (en) 2008-11-11 2010-10-01 엔브이에이치코리아(주) Assembling structure of assist handle
US20110225771A1 (en) * 2010-03-17 2011-09-22 Gm Global Technology Operations, Inc. Assist handle spring design for constant return velocity
JP2012206702A (en) * 2011-03-30 2012-10-25 Daikyonishikawa Corp Assist grip device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030068380A (en) * 2002-02-14 2003-08-21 가부시키가이샤 니프코 Rotary damper and assist grip device
KR20070050218A (en) * 2005-11-10 2007-05-15 현대자동차주식회사 Apparatus to rock assist handles on the vehicle
KR100984874B1 (en) 2008-11-11 2010-10-01 엔브이에이치코리아(주) Assembling structure of assist handle
US20110225771A1 (en) * 2010-03-17 2011-09-22 Gm Global Technology Operations, Inc. Assist handle spring design for constant return velocity
JP2012206702A (en) * 2011-03-30 2012-10-25 Daikyonishikawa Corp Assist grip device

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