KR19980058525U - Protectors for guiding the vehicle's wiring harness guide - Google Patents

Abstract

The present invention relates to a protector for guiding fixing the wiring harness of a vehicle, and in particular, consisting of a cable coated with a plurality of individually insulated wires, one end of which is connected to a separate control unit so that a power source or an electrical signal is transmitted to an electric device. The wiring harness formed on the other end is connected to various electric devices installed in the vehicle, and the inner / outer panel is connected to each other to form a coupling hole penetrating on one surface, and the multi-stage bending is provided to have irregularities and recesses to form a predetermined space. The body and the wiring harness are guided at the same time and are firmly supported, and the guide support part is bent on one side to be blocked from contact with high heat generating pipes, etc. mounted on the body and the engine room, and the fixing part is formed to be bent by extending a predetermined length on the other side. It is characterized by consisting of the guide support means.

According to the present invention as described above, while being guided in a set position and firmly supported and fixed to the inner surface of the body to block the direct contact and interference with the body surface is installed to move, because the wiring harness is bent at a right angle to facilitate installation work It is easy and simple to increase work efficiency and assemblability, improve productivity, and improve product merchandise because body surface and wiring harness keeps mutual contact blocking and wire firmly by vibration to prevent noise. In addition, even when the wiring harness is installed to be connected to the electric equipment installed inside the engine room of the vehicle, the wiring harness is prevented from being damaged by contact with various pipes that are connected to the engine and generate high heat. The risk of failure or accident is eliminated. It shows the effects that can be enhanced stability and reliability.

Description

Vehicle Wiring Harness Guide Fixing Protector

The present invention relates to a protector for guiding fixing of a wiring harness of a vehicle, and in particular, a protector is installed at a predetermined interval on an arrangement path of a wiring harness installed in a vehicle to prevent contact between the wiring harness and the body surface. Of course, as the guide is fixed and the assembly work is easily and conveniently formed, the work efficiency is improved to improve the assembly and productivity of the product, and the noise generated due to mutual contact between the wiring harness and one side of the body is prevented when the vehicle is in operation. The present invention relates to a protector for fixing the wiring harness guide of a vehicle which can be performed when the merchandise and reliability for the vehicle are improved.

Wiring harness (W / H), which is generally used in automobiles, is a wiring installed in the vehicle body for ignition, lighting, charging, etc. of the vehicle. Electric wiring.

The wiring harness is connected to the electric device and the like along a limited space formed between the inner and outer panels of the body to supply power and electrical signals to various electric devices mounted on the vehicle.

The wiring harness is connected to a plurality of electric devices installed in the body of the vehicle and the engine room, and the like, and is disposed in a path set along a predetermined space inside the vehicle body so that the electric signal or power transmitted from the control unit is supplied and operated. Connected.

Since the wiring harness is disposed and moved along a set path by efficiently utilizing an inner surface of the body or a predetermined space so as to be connected to an electric device, the wire harness is bent at a right angle in some straight and curved cases and connected to the electric device.

However, the wiring harness installed along the path set using the body and the engine room inner surface of the conventional vehicle or a predetermined space is guided at the set position and is moved without being supported or fixed while the wiring harness is inconvenient. If the product is installed at right angles, it is not easy to work, and thus the work efficiency and assembly performance will be deteriorated. In addition, the productivity will be reduced. There is a deterioration defect.

In addition, in the case of a wiring harness installed to be connected to an electric device mounted inside an engine room of a vehicle, there are a number of pipes and wiring harnesses that are connected to the engine light to generate high heat. There is a problem that the risk of failure or accident due to damage or short circuit due to the contact is increased, thereby reducing the stability and reliability of the product.

Therefore, the present invention has been devised to solve such a fundamental problem of the prior art, and its purpose is to contact the wiring harness with the body surface by installing a protector at a predetermined interval on the routing path of the wiring harness installed in the vehicle. It not only prevents the operation but also fixes the guide and at the same time, the assembling work is easily and conveniently formed, which improves the work efficiency and improves the assembly and productivity of the product. It is to provide a protector for securing the wiring harness guide of the vehicle that can be prevented.

1 is a schematic plan view showing a state in which a wiring harness is accommodated by a guide fixing protector installed in a body according to the present invention;

2 is a cross-sectional view taken along the line A-A shown in FIG.

* Description of the symbols for the main parts of the drawings *

10: wiring harness 20: body

21: coupling hole 30: guide support

31: guide support 31a: support protrusion

31b: Guide Home 32: Government

32a: auxiliary protrusion 32b: through hole

32c: Contact surface 32d: Auxiliary guide groove

In order to achieve the above object, the present invention consists of a cable in which a plurality of individually insulated wires are covered together, one end is connected to a separate control unit so that power or an electrical signal is transmitted to the electric device, and the other end is installed in the vehicle. Wiring harness formed to be connected to an electrical device, and the inner / outer panel is coupled to each other to form a through-hole coupling hole formed on one surface and bent in multiple stages are provided with irregularities and recesses, the body of the vehicle formed a predetermined space, and the wiring Consists of guide support means that the harness is guided at the same time and is firmly supported, and the guide support is bent at one side to be blocked from contact with the high heat generating pipes mounted on the body and the engine room, and the fixed part is bent to extend a certain length at the other side. Removing the protector for fixing the wiring harness guide of the vehicle, characterized in that The.

Here, the guide support means is formed on the one side of the upper and lower ends are bent in the same direction to protrude support protrusions formed in the guide groove to be accommodated in the wiring harness and the guide support is bent at right angles, and the other side of the upper support projections The auxiliary projection of symmetrical shape is formed to protrude and the opposite surface of the lower support projection is horizontally bent at right angles to form a contact surface with a rectangular through hole is formed in the center is formed as a fixing portion provided with an auxiliary guide groove.

In the present invention as described above, while being guided in a set position is firmly supported and at the same time fixed to the inner surface of the body is installed to block the direct contact and interference with the body surface, because the wiring harness is bent at a right angle so that the installation work is easy It is easy and simple to increase work efficiency and assemblability, improve productivity, and improve product merchandise because body surface and wiring harness keeps mutual contact blocking and wire firmly by vibration to prevent noise. In addition, even when the wiring harness is installed to be connected to the electric equipment installed inside the engine room of the vehicle, the wiring harness is prevented from being damaged by contact with various pipes that are connected to the engine and generate high heat. This eliminates the risk of breakdowns or accidents. The safety and reliability is able to be improved.

EXAMPLE

Hereinafter, a preferred embodiment of the present invention as described above with reference to the accompanying drawings in more detail as follows.

1 is a schematic plan view showing a state in which a wiring harness is accommodated by a guide fixing protector of the present invention according to a preferred embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along line AA of FIG. It is shown.

As can be seen from this, the present invention consists of a cable in which a plurality of individually insulated wires are covered together, one end of which is connected to a separate control unit so that power or an electrical signal is transmitted to the electric device, and the other end is installed in the vehicle. The wiring harness 10 formed to be connected to an electric device and the inner / outer panel are connected to each other to form a coupling hole 21 penetrating on one surface, and to be bent in multiple stages, thereby providing irregularities and recesses. The guide body 31 is bent at one side so that the body 20 and the wiring harness 10 are guided and firmly supported, and contact with a high heat generating pipe, etc. mounted in the body 20 or the engine room is blocked. And the fixed portion 32 is bent to extend a predetermined length on the other side is composed of a guide support 30 formed to be fixedly coupled to the inner surface of the body (20).

Here, the guide support 30 is formed on the one side is bent at a right angle by the upper and lower ends are bent in the same direction to form a protruding support protrusion 31a and the guide groove 31b is formed so that the wiring harness 10 is accommodated. The guide support part 31 and the other side of the guide support part 31 of the guide support part 31 and the auxiliary support 32a of the symmetrical shape protrudingly formed on the other side and extending horizontally on the opposite surface of the lower support protrusion 31a is perpendicular The contact surface 32c, which is bent and has a rectangular through-hole 32b, is formed in the center, and is formed as a fixing part 32 provided with an auxiliary guide groove 32d.

Wiring harness guide fixing protector of the vehicle of the present invention having the configuration as described above is assembled as follows.

First, the fixing part 32 through hole 32b of the guide support 30 is positioned in the coupling hole 21 formed through the set surface of the body 20, and then coupled to each other using a fastening element.

Wires in the guide groove 31b and the auxiliary guide groove 32d formed by the guide support 31 and the auxiliary protrusion 32a and the fixing portion 32 of the guide support 30 coupled to the body 20, respectively. The ring harness 10 is received. At this time, since the shape of the guide support part 31 is bent at right angles, the wiring harness 10 in the case of changing the placement path by bending at right angles is accommodated in the guide groove 31b and disposed to move in the longitudinal direction. The wiring harness 10 is received and supported by the auxiliary guide groove 32d.

The wiring harness 10 accommodated in the guide groove 31b and the auxiliary guide groove 32d of the guide support 30 is firmly secured without being separated to the outside by the support protrusion 31a and the auxiliary protrusion 32a. Receivingly supported and the fixing portion 32 of the guide support 30 to the body 20 is selectively coupled to the body 20 in accordance with the placement path of the wiring harness 10 is selectively coupled to the up / down, left / right directions Since it is set, the arrangement of the wiring harness 10 connected to various electric devices mounted in the vehicle is easily and simply made.

According to the present invention as described above, while being guided in a set position and firmly supported and fixed to the inner surface of the body to block the direct contact and interference with the body surface is installed to move, because the wiring harness is bent at a right angle to facilitate installation work It is easy and simple to increase work efficiency and assemblability, improve productivity, and improve product merchandise because body surface and wiring harness keeps mutual contact blocking and wire firmly by vibration to prevent noise. In addition, even when the wiring harness is installed to be connected to the electric equipment installed inside the engine room of the vehicle, the wiring harness is prevented from being damaged by contact with various pipes that are connected to the engine and generate high heat. The risk of failure or accident is eliminated. It shows the effects that can be enhanced stability and reliability.

In the above, the present invention has been shown and described with reference to certain preferred embodiments, but the present invention is not limited to the above-described embodiments, and those skilled in the art to which the present invention pertains without departing from the spirit of the present invention. Various changes and modifications may be made by the user.

Claims (2)

A wiring harness formed of a cable in which a plurality of individually insulated wires are coated together, one end of which is connected to a separate control unit so that power or an electrical signal is transmitted to the electric device, and the other end of which is connected to various electric devices installed in the vehicle; A body of the vehicle in which the inner / outer panels are coupled to each other to form a coupling hole penetrating on one surface and bent in multiple stages to be provided with irregularities and recesses to form a predetermined space; The guide support means is formed at the same time as the wiring harness is guided and firmly supported, and the guide support part is bent at one side to be blocked from contact with the high heat generating pipes, etc. mounted to the body and the engine room, and the fixed part is extended to be bent to the other side. Protector for fixing the wiring harness guide of the vehicle, characterized in that consisting of. The guide support part of claim 1, wherein the guide support means is formed at one side of the upper and lower ends by bending in the same direction, and includes a guide protrusion protruding from the wiring harness to receive the wiring harness. On the other side, the upper support protrusion of the guide support portion and the symmetrical auxiliary protrusion are formed to protrude, and the opposite side of the lower support protrusion is horizontally extended to be bent at right angles, and a contact surface having a rectangular through hole is formed at the center thereof. Protector for fixing the wiring harness guide of the vehicle, characterized in that formed with a fixed portion provided.