KR20220160195A - Headliner for vehicles - Google Patents

Abstract

In accordance with the present invention, a bracket comprises fixing protrusions formed on both sides with respect to wiring, respectively, and a flexible band member formed on one side with a mount hole to be forcibly inserted into the fixing protrusions such that the wiring can be fixed, or the bracket comprises a fixing protrusion formed to protrude from one side with respect to the wiring and a band member integrated with the other side with a plurality of penetrated mount holes to be assembled with the fixing protrusion, thereby easily and conveniently fixing the wiring in accordance with the diameter of the wiring. Moreover, several brackets mounted on a headliner particularly include a pillar bracket supporting an A-pillar installed in a corner part of the headliner, and an OHC bracket installed in a front middle part of the headliner, thereby enabling application to any type of bracket supporting the wiring.

Description

Headliner for automobile {HEADLINER FOR VEHICLES}

The present invention relates to a head liner for automobiles, and more particularly, to a pillar bracket mounted on a head liner and a bracket such as an OHC (Over Head Console) to be configured to fix wiring, but on both sides based on the wiring Either form fixing protrusions and forcibly insert one band member through these fixing protrusions to assemble, or force a band member integrally formed on the bracket to be located on one side of the wiring ring to the fixing protrusion protruding on the other side of the wiring. By inserting through and assembling, it is possible to fix the wiring easily and conveniently without using adhesives such as hot melt, and also to easily separate it at times to perform the desired work.

In general, wiring is mounted on a surface facing a roof panel of a head liner of a vehicle. In the wiring, the battery or generator power installed in the engine room is wired between the roof panel and the headliner through the A-pillar, and then re-wired to the place where power is required through the headliner. Accordingly, in the head liner, as shown in (Patent Document 1) to (Patent Document 3) below, the wiring wired on the head liner is supported and fixed in various ways.

(Patent Document 1) Korean Patent Publication No. 10-2019-0054291

A clip is attached to the wiring, and the clip is inserted into the mounting hole of the reinforcing plate installed to reinforce the A-pillar on the headliner for fixed installation. Its purpose is to provide a structure for mounting wiring to the headliner of a vehicle that enables it. In particular, since at least two jaws are formed on the elastic part formed on the clip so as to be caught on the reinforcing plate and act as a fixing, these jaws are gradually inserted into the mounting holes formed in the reinforcing plate to perform a fixing action, thereby increasing the degree of mounting. Another object is to provide a structure for mounting wiring to a headliner of a vehicle that can be easily checked and fixed to a desired location.

(Patent Document 2) Korean Patent Registration No. 10-2020315

Elastic protrusions are protrudingly molded on both sides with the wiring in between, and the elastic ring is hung on the elastic protrusion to wrap and fix the wiring, so that the elastic protrusion and the elastic ring surround the outer circumference of the wiring and fix it, increasing the mounting force. In addition to being able to increase the height, the elastic ring can be easily separated or mounted from the elastic protrusion, so that the wiring can be easily and conveniently mounted or separated. In particular, since an O-ring is used as an elastic ring, it is not only easily obtained from the surroundings, but also can be easily fixed or separated by hanging between elastic protrusions using elastic force. In addition, since at least two support protrusions are protruded and molded on the base, the support protrusions support and fix the wire ring while pressing it in a concave-convex shape, so that the wire ring can be fixed more firmly.

(Patent Document 3) Korean Patent Publication No. 10-2019-0125788

By placing the wiring on the head liner and then attaching it with tape, the wiring can be directly attached and fixed to the head liner, thereby providing a wiring mounting structure for the automotive head liner that reduces the time required for the wiring attachment process. . In particular, since the tape attached to the head liner is fused and fixed using an ultrasonic welding method, the wiring mounting structure of the head liner for automobiles is provided so that the wiring can be firmly attached to the head liner and fixed without separation or separation. do. In addition, since the non-woven tape is used as the tape, the tape itself has sound absorbing performance, so the head liner improves the sound absorbing performance while wrapping the wiring to protect the wiring. .

However, the following problems occur when wiring is installed on a bracket mounted on such a head liner.

(1) Due to its complex structure, it is not only difficult to manufacture, but also cumbersome to use.

(2) In particular, there are many fixing steps even when the wiring is placed on the bracket and fixed, which takes a long time to fix, reducing assembly efficiency.

(3) In addition, the thickness (diameter) of the wiring is different at the branching point. To mount wiring with different diameters, it may be difficult to assemble the wiring or gaps may occur.

(4) At this time, when the diameter of the wiring is small and a gap is generated, noise is generated as the wiring moves when the vehicle is running.

(5) In order to eliminate such noise, the process of separately manufacturing and mounting a space that can fill the gap between the bracket and wiring is increased, which reduces work efficiency.

Korean Patent Publication No. 10-2019-0054291 (published date: 2019.05.22) Korean Patent Registration No. 10-2020315 (registration date: 2019.09.04) Korean Patent Publication No. 10-2019-0125788 (published date: 2019.11.07)

The present invention takes this point into consideration, and fixing protrusions are formed on both sides of the bracket fixed to the head liner centered on the wiring, and a flexible material band member having several mounting holes formed on one side is used for mounting holes. An object of the present invention is to provide a headliner for automobiles in which various types of wiring can be easily and conveniently fixed regardless of the diameter of the wiring by forcibly inserting the wiring into the fixing protrusion to fix the wiring.

In addition, in the present invention, a fixing protrusion is formed to protrude on one side around the wire on the bracket, and on the other side, a band member formed through several mounting holes so that it can be assembled by being forcibly fitted into the fixing protrusion can be bent integrally. Another object of the present invention is to provide a headliner for automobiles capable of easily and conveniently fixing the wiring according to the diameter of the wiring.

In addition, among the various brackets mounted on the headliner, the present invention includes a pillar bracket supporting the A-pillar installed at the corner of the headliner and an Over Head Console (OHC) bracket installed at the front middle of the headliner. , Another object is to provide a headliner for automobiles that can be applied to any bracket supporting wiring.

To achieve this object, the automotive headliner according to [Embodiment 1] of the present invention is provided with a bracket 100 for fixing a wiring W installed on a surface facing a roof panel. In the bracket 100, at least two fixing protrusions 110 protruding to be located on both sides of the wiring (W), respectively; and a band member 120 made of a flexible material and formed with several mounting holes 121 so as to be forcibly fixed by being inserted through the fixing protrusion 110 in the longitudinal direction.

In the automotive headliner according to [Embodiment 2] of the present invention, the bracket 100 for fixing the wiring W installed on the surface facing the roof panel is provided, and the bracket 100 ), a fixing protrusion 110 protruding from one side around the wiring (W); And a plurality of mounting holes 121 formed so that they can be bent from the other side around the wiring W, and one side can be forcibly inserted into the fixing protrusion 110 by passing through it. The formed band member 120; characterized in that it is included.

In addition, the bracket 100 includes a pillar bracket installed at a corner portion of the head liner; and an Over Head Console (OHC) bracket installed on the front middle portion of the head liner.

Finally, the band member 120 is characterized in that at least one soft portion 122 is formed side by side in the width direction.

The head liner for automobiles according to the present invention has the following effects.

(1) By forcibly inserting several mounting holes formed on a band member made of flexible material into two fixing protrusions formed on both sides of the bracket with the wiring as the center, anyone can easily and conveniently wire the bracket. can be fixed

(2) In particular, the band member can be used for general purpose because it can fix the different wiring with one band member even if the diameter of the wiring that can be fixed varies depending on the position of the mounting hole forcibly assembled to the fixing protrusion. can

(3) On the other hand, by forming one side of the band member integrally with the bracket, only the other side of the band member is forcibly inserted into the fixing protrusion to fix it, so assembling and disassembling are made easier and work efficiency can be further increased. .

(4) In addition, the bracket can be applied to anything as long as it fixes wiring to the head liner, and in particular, a pillar bracket installed at the corner of the head liner and an OHC (Over Head) installed at the front middle of the head liner By applying it to the Console) bracket, the number of parts can be reduced as there is no need to use a separate bracket to fix the wiring.

1 is a plan view showing a head liner to which a bracket is mounted according to [Embodiment 1] of the present invention.
[FIG. 2] is a perspective view showing the configuration of an A-pillar bracket mounted on a corner portion of a head liner, like part "A" in [FIG. 1] according to [Embodiment 1] of the present invention.
[Figure 3] is an exploded perspective view to show a state in which wiring is fixed to the A-pillar bracket in [Figure 2].
[Fig. 4] is a perspective view showing the configuration of an OHC bracket according to [Embodiment 2] of the present invention as an example.
[Fig. 5] is a perspective view showing an example in which wiring is mounted on the OHC bracket according to [Embodiment 2] of the present invention.
[Figure 6] is a perspective view showing the configuration of a pillar bracket according to [Embodiment 3] of the present invention as an example.
[Figure 7] is a perspective view showing a process of mounting the wiring to the pillar bracket according to [Embodiment 3] of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Prior to this, the terms or words used in this specification and claims should not be construed as being limited to their usual or dictionary meanings, and the inventors should properly define the concept of terms in order to best explain their invention. According to the principle that it can be interpreted as meaning and concept consistent with the technical idea of the present invention.

Therefore, since the embodiments described in this specification and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent all of the technical spirit of the present invention, various equivalents that can replace them at the time of this application It should be understood that there may be variations.

The head liner for a vehicle according to [Embodiment 1] of the present invention includes a bracket 100 mounted on the head liner H, as shown in [FIGS. 1] to [FIG. 3].

In particular, at least two fixing protrusions 110 are formed on the bracket 100 so as to be positioned on both sides of the wiring W as a center, and each fixing protrusion 110 is attached to a band portion 120 made of a flexible material. By configuring one of the formed mounting holes 121 to be forcibly inserted, it is possible to stably fix the length of the band part 120 according to the diameter of the wiring W, as well as to easily separate and work at times. You can do this to increase work efficiency.

In addition, when the mounting hole 121 is pressed against the fixing protrusion 110, it is easily assembled so that anyone can easily and conveniently assemble it.

In addition, as at least one soft part 122 is formed in the width direction of the band part 120, the band part 120 can bend more easily, so that the wiring W is more wrapped around and fixed to the wire ring (W) can be fixed more firmly by preventing it from fluctuating or moving.

Finally, the bracket 100 can be formed on all brackets mounted on the head liner, but in particular, a pillar bracket installed at the corner of the head liner and an OHC (Over Head Console) installed at the front middle of the head liner. By including the bracket, the wiring can be easily fixed and installed using the bracket mounted on the head liner.

Hereinafter, this configuration will be described in more detail with reference to the accompanying drawings. Here, reference numeral "H" denotes a head liner, which is an interior material mounted inside the vehicle, facing the roof panel, and "W" denotes wiring mounted on the surface of the head liner facing the roof panel.

go. bracket

The bracket 100, as shown in [Figs. 1] to [Fig. 3], is mounted on the head liner (H) to fix and support the wiring (W). At this time, the bracket 100 may be used to fix only the wiring W, but is preferably used for other purposes while supporting and fixing the wiring W passing around the bracket 100 is installed. It is desirable to configure it so that Accordingly, in [Embodiment 1], a pillar bracket installed at the corner of the head liner to face and support the A-pillar will be described as an example.

In the bracket 100, at least two fixing protrusions 110 are protruded at the position where the wiring W passes, as shown in [Figs. 2] and [Fig. 3].

me. fixed protrusion

As shown in [Figs. 2] and [Fig. 3], when the wiring (W) is placed on the mounting position on the bracket 100, the fixing protrusions 110 are one on each side with the wiring (W) as the center. At least two are formed to be positioned. That is, in the fixing protrusion 110, two fixing protrusions 110 are formed when one strand of wiring W passes, and three fixing protrusions 110 when two strands of wiring W pass. are formed respectively. Of course, two or more fixing protrusions 110 may be formed on both sides of the wiring W.

In the fixing protrusion 110 thus formed, as shown in [Figs. 2] and [Fig. 3], the band member 120 is forcibly fitted and fixed.

All. no band

Band member 120, as shown in [Fig. 2] and [Fig. 3], is made of a band shape, a plurality of mounting holes 121 are formed on one side. At this time, the mounting hole 121 is configured to be able to fix the band member 120 to the bracket 100 while forcibly fitting as it is placed on the fixing protrusion 110 and forcibly pressed.

At this time, the band member 120 is configured so that several mounting holes 121 are formed in a row, as shown in [Figs. 2] and [Fig. 3], so that the The mounting hole 121 is forcibly inserted into the fixing protrusion 110 to be fixed. In addition, when at least two fixing protrusions 110 are formed on both sides of the wiring W, the mounting holes 121 are formed in several rows according to this.

In addition, the band member 120 is made of a flexible material, so that the band member 120 has a wide contact area with the wiring W by bending along its diameter in a state of facing on the wiring W. By doing so, it is possible to prevent the wiring (W) placed between the band member 120 and the fixing protrusion 110 from vibrating or generating noise even when vibration occurs when the vehicle is running.

Finally, as shown in [Figs. 2] and [Fig. 3], at least one soft part 122 is formed in the band member 120 in the width direction, so that the winding along the outer circumference of the wiring W By making the band member 120 better bent and increasing an area in contact with the wiring W, it is possible to further prevent the wiring W from vibrating or generating noise.

The present invention made as described above not only can mount the wiring of the desired thickness through several mounting holes regardless of the thickness of the wiring, but also can easily and conveniently assemble by forcibly pressing the mounting hole on the fixing protrusion. can improve productivity.

In the automotive headliner according to [Embodiment 2] of the present invention, as shown in [Figs. There is a difference in the number of wires (W) strands that can be used. Therefore, the differences will be mainly explained here.

As for the bracket 100 according to [Embodiment 2], as shown in [Figs. 4] and [Fig. 5], an Over Head Console (OHC) bracket installed in the middle of the front edge of the head liner is taken as an example. This is because the OHC is configured with a switch that controls the sunroof or operates the audio device along with the lamp, so a bracket with a fixing protrusion 110 to fix the wiring W that supplies the necessary power here. (100) configuration and the configuration of the band member 120 having a mounting hole 121 attached to the fixing protrusion 110 is included.

In [Fig. 4] and [Fig. 5], the fixing protrusion 110 is only different in that it shows that three are formed on the OHC bracket to fix the two strands of wiring (W), the above [execution Example 1], detailed description thereof will be omitted. In addition, since the band member 120 has the same configuration as the above-described [Embodiment 1], description thereof will be omitted.

The automotive headliner according to [Embodiment 3] of the present invention has the same configuration as the [Embodiment 1] described above, as shown in [Figs. 6] and [Fig. 7], but one side of the band portion 120 is a bracket ( 100), but the rest is the same configuration. Therefore, here, the description is centered on the difference configuration, and the detailed description of the configuration as in [Embodiment 1] is omitted.

[Embodiment 3], as shown in [Figs. 6] and [Fig. 7], one side of the band member 120, which was forcibly inserted into the two fixing protrusions 110 in [Embodiment 1] and fixed, is bracket 100 is formed integrally with This means that the band member 120 separated from the bracket 100 is not only at risk of being lost, but also sometimes a situation in which an operator forgets and cannot assemble when fixing the wiring W may occur. Accordingly, even if the band member 120 is integrally formed with the bracket 100 and only one side is fixed, the wiring W can be easily fixed and the risk of loss can be eliminated.

In a preferred embodiment of the present invention, the [Embodiment 3] has been described as modified from the same configuration as [Embodiment 1], but the present invention shows that the same effect can be obtained even when applied to the above-described [Embodiment 2] Anyone working in the technical field to which this belongs can easily know.

100: bracket
110: fixed protrusion
120: band member
121: mounting hole

Claims (4)

In the automotive headliner equipped with a bracket 100 for fixing the wiring W installed on the surface facing the roof panel,
In the bracket 100,
At least two fixing protrusions 110 protruding to be positioned on both sides of the wiring W as the center; and
A band member 120 made of a flexible material and having several mounting holes 121 formed so as to be forcibly fixed by being inserted through the fixing protrusion 110 in the longitudinal direction; automotive head characterized in that it is included liner.
In the automotive headliner equipped with a bracket 100 for fixing the wiring W installed on the surface facing the roof panel,
In the bracket 100,
A fixing protrusion 110 protruding from one side of the wiring (W); and
It is formed to protrude long enough to be bent on the other side around the wiring (W), but on one side, several mounting holes 121 are provided so that one can be forcibly inserted into the fixing protrusion 110 through. Formed band member 120; automotive headliner characterized in that it is included.
In claim 1 or 2,
In the bracket 100,
Pillar bracket installed on the corner part of the head liner; and
A headliner for automobiles, characterized in that it includes an OHC (Over Head Console) bracket installed in the front middle portion of the headliner.
In claim 1 or 2,
In the band member 120,
A headliner for automobiles, characterized in that at least one soft portion (122) is formed parallel to the width direction.

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