KR20170086184A - Wire harness fixture capable of sturdy installation - Google Patents

Wire harness fixture capable of sturdy installation Download PDF

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Publication number
KR20170086184A
KR20170086184A KR1020160005657A KR20160005657A KR20170086184A KR 20170086184 A KR20170086184 A KR 20170086184A KR 1020160005657 A KR1020160005657 A KR 1020160005657A KR 20160005657 A KR20160005657 A KR 20160005657A KR 20170086184 A KR20170086184 A KR 20170086184A
Authority
KR
South Korea
Prior art keywords
frame
curvature
wire harness
vertical frame
extending
Prior art date
Application number
KR1020160005657A
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 KR1020160005657A priority Critical patent/KR20170086184A/en
Publication of KR20170086184A publication Critical patent/KR20170086184A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/08—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using bands
    • 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)
  • General Engineering & Computer Science (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, a wire harness fixture for a synthetic resin material having a base frame (10) provided with a through hole (12) for fastening bolts (B) and nuts (N) to a vehicle body A vertical frame 20 extending in the vertical direction from the end of the base frame 10 and having a locking projection 22 provided in the insertion hole 24, A curvature frame 30 extending to a thickness do that is thinner than the thickness d1 of the vertical frame 20 so as to have flexibility and a curved frame 30 extending in the same thickness do from the end of the curvature frame 30, And a binding pad (40) having an engaging groove (42) inserted into the engaging projection (22) and hooked to the engaging projection (22).

Description

{Wire harness fixture capable of sturdy installation}

The present invention relates to a wire harness fastener for a vehicle which is rigid and detachable, and more particularly to a hose of a wire harness of a vehicle or a heavy equipment which can be easily and firmly fixed to a vehicle body, And more particularly, to a wire harness fixture that can minimize damage to a hose of a wire harness due to vibration of a vehicle or a heavy equipment by keeping the shape intact.

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 which can easily and tightly and firmly fix 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, a wire harness fixture for a synthetic resin material having a base frame (10) provided with a through hole (12) for fastening bolts (B) and nuts (N) to a vehicle body A vertical frame 20 extending in the vertical direction from the end of the base frame 10 and having a locking projection 22 provided in the insertion hole 24, A curvature frame 30 extending to a thickness do that is thinner than the thickness d1 of the vertical frame 20 so as to have flexibility and a curved frame 30 extending in the same thickness do from the end of the curvature frame 30, And a binding pad (40) having an engaging groove (42) inserted into the engaging projection (22) and hooked to the engaging projection (22).

The vertical frame 20 is provided with an insertion hole 24 through which the binding pads 40 are inserted so as to penetrate the front and rear surfaces of the vertical frame 20. The hooks 24 of the hooking protrusions 22 And the rear surface portion of the locking projection 22 is provided with hooking protrusions 22b for releasing the hooking using the leverage principle against the hooks 22a hooked to the engagement grooves 42 of the binding pads 40 Is exposed to the rear surface of the vertical frame 20 so as to protrude to the outside of the insertion hole 24 so that the engaging protrusion 22 is elastically received in the engaging groove 42 to be hooked, And an opening 26 for forming a hook 22a of the latching protrusion 22 is provided on the upper surface of the vertical frame 20. [

The curvature frame 30 is formed such that a portion of the curvature frame 30 which is connected to the vertical frame 20 extends from the vertical frame 20 in the form of a bridge having an opening width corresponding to the width of the insertion hole 24 desirable.

According to the present invention, the vertical frame 20 has a thick thickness so as to have a regular shape like the base frame 10 and extends vertically from the base frame 10 to maintain a constant vertical position, The curvature frame 30 has a variable curvature with respect to the hose H of various wire harnesses and is formed to have a predetermined curvature and at the same time to have a thin thickness as the binding pad 40, The hose H of the wire harness can be bound tightly in a state of being very close to the curvature corresponding to the outer diameter of the hose H. The hook 22a of the hooking protrusion 22 hooked on the hooking groove 42 can be prevented from being loosened by its own vibration, Can be prevented.

1 is a schematic perspective view of a conventional wire harness fixture.
FIG. 2 is a schematic perspective view of a wire harness fixture having a long-term attachment and detachment according to a preferred embodiment of the present invention.
3 is a sectional view taken along the line AA in Fig.
FIG. 4 is a cross-sectional view illustrating a state where a hose of a wire harness is firmly seated and fixed to a vehicle body in a wire harness fixing device in which a long-distance detachment is performed according to a preferred embodiment of the present invention.

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 fastener having a long-term attachment and detachment according to a preferred embodiment of the present invention, FIG. 3 is a sectional view taken along line AA in FIG. 2, Sectional view showing a state where the hose of the wire harness in the fixture is tightly seated and fixed to the vehicle body.

2 to 4, the wire harness fixing device according to the preferred embodiment of the present invention has a rigid wire harness fixing device for fastening bolts B and n to a vehicle body P such as a vehicle, A vertical frame 20 vertically extending from an end of the base frame 10 and having a locking projection 22 provided in the insertion hole 24, a vertical frame 20 A curvature frame 30 extending in the form of a curvature from the end of the curvature frame 30 at a thickness do that is less than the thickness dl of the vertical frame 20 and a curved frame 30 extending from the end of the curvature frame 30 to the same thickness do And a binding pad 40 inserted into the insertion hole 24 and having a latching groove 42 for hooking 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 vertical frame 20 is vertically extended from the end of the base frame 10 and is provided with an insertion hole 24 through which the binding pad 40 is inserted by passing through the front and rear surfaces thereof, The hook 22a of the locking projection 22 is positioned.

On the other hand, the rear surface portion of the locking projection 22 is provided with a hook releasing projection 22b for releasing the hook using the lever principle against the hook 22a hooked to the locking groove 42 of the binding pad 40 . At this time, the hook releasing protrusion 22b is exposed to the rear surface of the vertical frame 20 so as to protrude to the outside of the insertion hole 24. 22c extending from the lower surface of the insertion hole 24 so that the latching protrusion 22 is resiliently seated in the latching groove 42 and hooked.

On the other hand, the upper surface of the vertical frame 20 is provided with an opening 26 for forming a hook 22a of the latching protrusion 22.

The curvature frame 30 extends in the form of curvature R from the end of the vertical frame 20 so as to have a curvature corresponding to the outer diameter of the hose of the wire harness. At this time, it extends integrally from the vertical frame 20.

The portion of the curvature frame 30 which is connected to the vertical frame 20 preferably extends from the vertical frame 20 in the form of a bridge having an opening width corresponding to the width of the insertion hole 24. [ The binding pads 40 are inserted into the insertion holes 24 of the vertical frame 20 after the binding pads 40 are inserted in the openings having the opening widths so as to form bridges.

According to the present invention, the curvature frame 30 is formed to extend from the vertical frame 20 to the same thickness as the binding pad 40 to be thinner than the thickness of the vertical frame 20, and at the same time the curvature of the hose H of the wire harness R) corresponding to the curvature R. As described above, according to the present invention, the vertical frame 20 has a thick thickness so as to have a regular shape like the base frame 10 and extends vertically from the base frame 10 to maintain a constant vertical position, Since the curvature frame 30 is formed to have a predetermined curvature and at the same time has a thin thickness as the binding pad 40, the curvature frame 30 has a variable curvature with respect to the hose H of various wire harnesses, The hose H of the wire harness can be bound tightly in a state of being very close to the curvature corresponding to the outer diameter of the hose H of the harness.

The binding pad 40 extends from the end of the curvature frame 30 to a thickness equal to the thickness of the curvature frame 30 and is inserted into the insertion hole 24 to engage with the engaging groove 42 to be hooked to the engaging projection 22, On the surface.

4, in order to tightly bond the outer surface of the hose H of the wire harness with the curvature of the hose H of the wire harness in which the wire harness (not shown) is embedded, The hooking grooves 42 of the binding pads 40 are hooked with respect to the hooks 22a of the hooking projections 22 in the insertion holes 24 provided in the curvature frame 30. As a result,

As described above, according to the wire harness fastener of 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 40 based on the curved frame 30 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 30, The vibration of the heavy wire can be suppressed due to vibration of the vehicle or heavy equipment. The tightening of the hook 22a of the hooking protrusion 22 hooked on the hooking groove 42 can be prevented by the own vibration, Can be prevented.

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: Vertical frame
22:
22a: Hook
22b: Turning off hook
22c: Neck
24: Insertion ball
26: opening
30: Curvature frame
40:
42:

Claims (3)

A wire harness fastener comprising a base frame (10) having through holes (12) for fastening bolts (B) and nuts (N) to a vehicle body (P)
A vertical frame (20) extending in a vertical fashion from an end of the base frame (10) and having a locking projection (22) in the insertion hole (24);
A curvature frame 30 extending to a thickness do that is less than a thickness d1 of the vertical frame 20 so as to have a variable curvature shape from the end of the vertical frame 20; And
And a binding pad 40 extending in the same thickness do from the end of the curvature frame 30 and having an engaging groove 42 inserted into the insertion hole 24 and hooked to the engaging projection 22 Features a wire harness fixture. The vertical frame (20) according to claim 1, wherein the vertical frame (20) is provided with an insertion hole (24) through which the binding pad (40) And the hook portion 22a of the hooking protrusion 22 is positioned on the hooking portion 22a of the binding pad 40. The rear portion of the hooking protrusion 22 is hooked to the hooking hole 42a of the binding pad 40, The releasing projection 22b is exposed to the rear surface of the vertical frame 20 so as to protrude to the outside of the insertion hole 24 and the engaging projection 22 is resiliently seated in the engaging groove 42, (22c) extending from the undersurface of the body (24)
Characterized in that an upper surface of the vertical frame (20) is provided with an opening (26) for forming a hook (22a) of a locking projection (22). A curvature frame (30) according to any one of claims 1 to 3, wherein the curvature frame (30) is a curvature frame (30) which is connected to the vertical frame (20) Extends from the frame (20).
KR1020160005657A 2016-01-16 2016-01-16 Wire harness fixture capable of sturdy installation KR20170086184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160005657A KR20170086184A (en) 2016-01-16 2016-01-16 Wire harness fixture capable of sturdy installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160005657A KR20170086184A (en) 2016-01-16 2016-01-16 Wire harness fixture capable of sturdy installation

Publications (1)

Publication Number Publication Date
KR20170086184A true KR20170086184A (en) 2017-07-26

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Application Number Title Priority Date Filing Date
KR1020160005657A KR20170086184A (en) 2016-01-16 2016-01-16 Wire harness fixture capable of sturdy installation

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102270740B1 (en) * 2019-12-30 2021-06-29 주식회사 유라코퍼레이션 Band Cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102270740B1 (en) * 2019-12-30 2021-06-29 주식회사 유라코퍼레이션 Band Cable

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E601 Decision to refuse application