KR20170086183A - Wire harness fixture - Google Patents

Wire harness fixture Download PDF

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Publication number
KR20170086183A
KR20170086183A KR1020160005656A KR20160005656A KR20170086183A KR 20170086183 A KR20170086183 A KR 20170086183A KR 1020160005656 A KR1020160005656 A KR 1020160005656A KR 20160005656 A KR20160005656 A KR 20160005656A KR 20170086183 A KR20170086183 A KR 20170086183A
Authority
KR
South Korea
Prior art keywords
wire harness
curvature
frame
insertion hole
protrusion
Prior art date
Application number
KR1020160005656A
Other languages
Korean (ko)
Inventor
김영환
Original Assignee
김영환
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 김영환 filed Critical 김영환
Priority to KR1020160005656A priority Critical patent/KR20170086183A/en
Publication of KR20170086183A publication Critical patent/KR20170086183A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207—Wire harnesses
    • B60R16/0215—Protecting, fastening and routing means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207—Wire harnesses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Supports For Pipes And Cables (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

According to the present invention, in a wire harness fixture having a base frame (10) provided with through holes (12) for fastening bolts (B) and nuts (N) to a vehicle body (P) A protrusion 22 extending from the end of the base frame 10 in a curved shape and extending from the end of the curvature frame 20 and having a curvature frame 20 provided in the insertion hole 24, There is provided a wire harness fastener comprising a fastening pad 30 having a fastening groove 32 to be inserted into the fastening protrusion 22 and hooked to the fastening protrusion 22.

Description

Wire harness fixture

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wire harness fastener for a vehicle, and more particularly, to a hose of a wire harness of a vehicle or a heavy equipment which can be easily fixed to a vehicle body, And more particularly, to a wire harness fastener capable of minimizing damage to a hose of a wire harness due to vibration of a vehicle or a heavy equipment.

Generally, a wire harness is mounted on a vehicle or the like by being set on a wire that energizes electricity in a vehicle or various electric vehicles. Each electrical component of the vehicle is connected to a battery or generator, which is a power driving force, with a wiring harness. At this time, the conventional wiring harness is fixed by the wiring harness fixture mounted inside the panel of the vehicle. There is a continuing need for improved wiring harness fixtures that can shorten the working time during fixing and dismantling of the wiring harness in connection with this fixing operation.

In order to satisfy such a demand, according to the Utility Model Laid-Open No. 20-2010-0006898, in order to shorten the working time when fixing and disassembling the wiring harness, as shown in Fig. 1, The ring harness fixture 100 is composed of a detachable portion 102 and a fixing portion 104. The detachable portion 102 is selectively detachably attached to the panel P of the vehicle including the first Velcro member 101 And the fixing part 104 is mounted on the detachable part 102 to fix the wiring harness W. In this case, the fixing portion 104 includes the insertion guiding means 104a and the insertion means 104b, and the insertion guiding means 104a includes the fastening holes h1 and h1 to fix the wiring harness W, And the insertion means 104b is connected to the insertion inducing means 104a and the wiring harness W is wound around the fastening hole h1 while covering the wiring harness W in accordance with the size of the wiring harness W. [ The first fastening member 104a1 and the second fastening member 104a2 are engaged and fastened by including the second fastening member 104a2 to be fastened to the first fastening member 104a1.

However, according to this conventional technique, since the wire harness fixture is fixed by using the Velcro, not only is the fixation unstable, but also it is difficult to fix the wire harness hose tightly to accommodate the wire harness, . As a result, the wire harness hose is detached due to the vibration of the vehicle or heavy equipment, and the hose of the wire harness is torn and the cover of the wire harness in the wire harness is peeled off. The wire harnesses with the sheaths peeled off are electrically energized to cause a malfunction signal in the vehicle.

In other words, the fixtures of the conventional wire harness have a relatively wide flow space when fixing and connecting the hoses of the wire harness, which not only has the above-described problems, but also has a problem in that the fastening members There is a problem that it is not possible to have a tight tightening with the generation of a wide flow space.

Therefore, development of a technique capable of solving such a problem is required.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a wire harness fixture capable of tightly fixing a wire harness to a vehicle or a heavy equipment itself.

Another object of the present invention is to provide a wire harness fixture capable of fixing the hose of the wire harness to the vehicle body as tightly as possible while maintaining its shape corresponding to the outer diameter of the hose of the wire harness.

According to the present invention, in a wire harness fixture having a base frame (10) provided with through holes (12) for fastening bolts (B) and nuts (N) to a vehicle body (P) A protrusion 22 extending from the end of the base frame 10 in a curved shape and extending from the end of the curvature frame 20 and having a curvature frame 20 provided in the insertion hole 24, There is provided a wire harness fastener comprising a fastening pad 30 having a fastening groove 32 to be inserted into the fastening protrusion 22 and hooked to the fastening protrusion 22.

Here, the curvature frame 20 integrally extends from the end of the base frame 10 in the shape of curvature R so as to have a curvature corresponding to the outer diameter of the hose of the wire harness, and extends in the shape of curvature R The end portion is preferably finished at a position perpendicular to the upper surface of the base frame 10.

On the other hand, the curvature frame 20 is provided with insertion holes 24 through which the binding pads 30 are inserted by passing through the front and rear surfaces thereof, and hooks (not shown) of the hooking protrusions 22 22c and a neck 22c extended from the upper surface of the insertion hole 24 so that the locking protrusion 22 is resiliently seated in the locking recess 32 and hooked.

The rear surface of the engaging projection 22 is provided with a hook releasing projection 22b for releasing the hook using the leverage principle against the hook 22a hooked to the engaging groove 32 of the binding pad 30 And the hook releasing protrusion 22b is exposed to the rear surface of the curvature frame 20 so as to protrude outside the insertion hole 24. [

According to the present invention, since the outer surface of the hose H of the wire harness is tightly bound together on the basis of the curvature frame 20, it is possible not only to prevent the peeling of the wire from being peeled off due to the vibration of the wire W, It is possible to prevent the hook 22a of the hooking protrusion 22 hooked on the hooking groove 32 from being loosened by the own vibration and the hooking protrusion 22b provided on the hooking protrusion 22, Can be improved.

1 is a schematic perspective view of a conventional wire harness fixture.
2 is a schematic perspective view of a wire harness fixture according to a preferred embodiment of the present invention.
3 is a sectional view taken along the line AA in Fig.
4 is a cross-sectional view illustrating a wire harness fixture according to a preferred embodiment of the present invention in which a hose of a wire harness is tightly seated and fixed to a vehicle body.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a schematic perspective view of a wire harness fixture according to a preferred embodiment of the present invention, FIG. 3 is a cross-sectional view taken along line AA in FIG. 2, Sectional view showing a state where the hose of the harness is tightly seated and fixed to the vehicle body. In the cross-sectional view, lines shown in purple for convenience of illustration are lines corresponding to the boundaries of the hatch area, and hatch lines are omitted.

2 to 4, the wire harness fixing device according to the preferred embodiment of the present invention includes a through hole 12 for fastening bolts B and N to a vehicle body P of a vehicle or the like, A curvature frame 20 extending in the shape of a curvature from the end of the base frame 10 and having a locking projection 22 provided in the insertion hole 24 and a curvature frame 20, And a binding pad 30 extending from an end of the insertion hole 24 and having a latching groove 32 inserted into the insertion hole 24 and hooked to the latching protrusion 22.

The base frame 10 is provided with a through hole 12 penetrating the base frame 10 to fasten the vehicle body P such as a vehicle with bolts B and nuts.

The curvature frame 20 extends in the form of curvature R from the end of the base frame 10 so as to have a curvature corresponding to the outer diameter of the hose of the wire harness. At this time, the end extending integrally from the base frame 10 and extending in the shape of the curvature R is terminated at a position substantially perpendicular to the upper surface of the base frame 10.

On the other hand, the curvature frame 20 is provided with insertion holes 24 through which the binding pads 30 are inserted by passing through the front and rear surfaces thereof, and hooks (not shown) of the hooking protrusions 22 22a.

On the other hand, the rear surface portion of the locking projection 22 is provided with a hook releasing projection 22b for releasing the hooking using the lever principle with respect to the hook 22a hooked to the locking groove 32 of the binding pad 30 . At this time, the hook releasing protrusion 22b is exposed to the rear surface of the curvature frame 20 so as to protrude outward of the insertion hole 24. 22c extending from the upper surface of the insertion hole 24 so that the latching protrusion 22 is resiliently seated in the latching groove 32 and hooked.

The binding pad 30 extends from the end of the curvature frame 20 and is provided on the surface with a latching groove 32 inserted into the insertion hole 24 and hooked to the latching protrusion 22.

4, the binding pad 30 is bent so as to tightly bind the outer surface of the hose H of the wire harness in accordance with the curvature of the hose H of the wire harness in which the wire harness W is embedded The engaging groove 32 of the binding pad 30 is hooked to the hook 22a of the engaging projection 22 in the insertion hole 24 provided in the curvature frame 20. [

As described above, according to the wire harness fastener according to the preferred embodiment of the present invention, the outer periphery of the hose H of the wire harness is closely contacted with the entire surface of the binding pad 30 based on the curved frame 20 And can be stably fixed to the vehicle body P using the bolts B and the nuts N through the through holes 12 passing through the base frame 10 in this state.

As described above, according to the wire harness fastener of the preferred embodiment of the present invention, the outer surface of the hose H of the wire harness can be stably and reliably supported on the entirety of the curved frame 20, The vibration of the heavy wire W can be suppressed due to vibration of the vehicle or heavy equipment. The hook 22a of the hooking protrusion 22 hooked on the hooking groove 32 can prevent the wire 22 from coming off its own vibration It is possible to prevent unwinding.

In addition, the efficiency of work can be improved by the hooking releasing projection 22b provided in the latching protrusion 22.

10: Base frame
12: Through hole
20: Curvature frame
22:
22a: Hook
22b: Turning off hook
24: Insertion ball
30: binding pad
32: Retaining groove

Claims (4)

A wire harness fixture comprising a base frame (10) having through holes (12) for fastening bolts (B) and nuts (N) to a vehicle body (P)
A curvature frame (20) extending in the form of a curvature from the end of the base frame (10) and having a locking projection (22) provided in the insertion hole (24);
And a binding pad (30) extending from an end of the curvature frame (20) and having a latching groove (32) inserted into the insertion hole (24) and hooked to the latching protrusion (22) . 2. A wire harness according to claim 1, wherein the curvature frame (20) extends integrally from the end of the base frame (10) to have a curvature corresponding to the outer diameter of the hose of the wire harness And the end portion extending in the shape is terminated at a position perpendicular to the upper surface of the base frame (10). The curved frame (20) according to claim 1 or 2, wherein the curvature frame (20) is provided with an insertion hole (24) through which the binding pad (30) A neck 22c extending from the upper surface of the insertion hole 24 is provided so that the hook 22a of the locking projection 22 is positioned and the locking projection 22 is resiliently seated in the locking groove 32 and hooked. ) Of the wire harness (3). The hooking protrusion (22b) for releasing the hooking using the leverage principle with respect to the hook (22a) hooked to the hooking groove (32) of the binding pad (30) , And the hooking protrusion (22b) is exposed to the rear surface of the curvature frame (20) so as to protrude outside the insertion hole (24).
KR1020160005656A 2016-01-16 2016-01-16 Wire harness fixture KR20170086183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160005656A KR20170086183A (en) 2016-01-16 2016-01-16 Wire harness fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160005656A KR20170086183A (en) 2016-01-16 2016-01-16 Wire harness fixture

Publications (1)

Publication Number Publication Date
KR20170086183A true KR20170086183A (en) 2017-07-26

Family

ID=59427204

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160005656A KR20170086183A (en) 2016-01-16 2016-01-16 Wire harness fixture

Country Status (1)

Country Link
KR (1) KR20170086183A (en)

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E902 Notification of reason for refusal
E601 Decision to refuse application