KR101728536B1 - Wire protecting tube - Google Patents

Wire protecting tube Download PDF

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Publication number
KR101728536B1
KR101728536B1 KR1020150176307A KR20150176307A KR101728536B1 KR 101728536 B1 KR101728536 B1 KR 101728536B1 KR 1020150176307 A KR1020150176307 A KR 1020150176307A KR 20150176307 A KR20150176307 A KR 20150176307A KR 101728536 B1 KR101728536 B1 KR 101728536B1
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KR
South Korea
Prior art keywords
wire harness
diameter
body portion
circumferential surface
inner space
Prior art date
Application number
KR1020150176307A
Other languages
Korean (ko)
Inventor
백광수
Original Assignee
주식회사 경신
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Filing date
Publication date
Application filed by 주식회사 경신 filed Critical 주식회사 경신
Priority to KR1020150176307A priority Critical patent/KR101728536B1/en
Application granted granted Critical
Publication of KR101728536B1 publication Critical patent/KR101728536B1/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
    • 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
    • B60R16/005—Electro-mechanical devices, e.g. switched
    • 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
    • H02G3/28—Installations of cables, lines, or separate protective tubing therefor in conduits or ducts pre-established in walls, ceilings or floors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Indoor Wiring (AREA)

Abstract

The present invention relates to a protection device for a wire harness for a vehicle, which comprises a body portion having an inner space for aligning a wire harness, a ship cut along the axial direction on a circumferential surface of the body portion so as to open the inner space, And a diameter setting unit for varying the degree of overlapping of the blades according to the diameter of the blades and the wire harness so as to maintain the set diameter of the blades.
The present invention provides a tube type protection device which is folded so that the peripheral surface can be opened so that the wire harness can be easily mounted and the diameter of the protection device is maintained The wire harness to be mounted can be firmly fixed regardless of the thickness.

Description

{WIRE PROTECTING TUBE}

[0001] The present invention relates to a wire harness protecting apparatus for a vehicle, and more particularly, to a wire harness protecting apparatus for a vehicle, which is constructed such that a tube type protecting apparatus is folded to facilitate opening of a wire harness, The wire harness can be firmly fixed regardless of the thickness of the wire harness.

It is one of the most important inventions of modern civilization. Today, automobile, which is a necessity of daily life, has been given various functions along with the development of electronic technology. As the number of electrical parts for various functions increases, A plurality of electric wires that are wired in the automobile are bundled into one bundle, that is, bundles, and are connected to the bottom of the chassis to connect the various electric components and the battery.

Then, the bundle of wires is branched to the adjacent electrical components near the center bundle, such as a tree branch, and then connected to the final electrical components. The bundle of wires wired to the automobile is called a wire harness do.

Particularly, in the wire harness, the wires are individually bundled into a single bundle so that the wire shape is simplified. Therefore, not only is it easy to handle during maintenance of the vehicle, but also the whole outer circumferential surface is covered again, , And the appearance is also improved.

The conventional wire harness is generally inserted into a corrugated tube of the same tube type.

The technical structure described above is a background technique for assisting the understanding of the present invention, and does not mean the prior art widely known in the technical field to which the present invention belongs.

As a background technique for a conventional corrugated tube, a domestic utility model registration publication No. 20-0284479 (name of a design: a wire protection pipe) has been proposed.

The existing corrugated tubes for wire harness alignment are formed in the tube type having the same diameter so that the worker has to insert the wire harness in the axial direction, the installation workability is significantly lowered and the diameter is relatively small due to the same diameter There arises a problem that it is caused to move arbitrarily along the axial direction of the wire harness, resulting in installation failure. Therefore, there is a need to improve this.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a protection device for a wire harness for a vehicle in which a tube type protective device is folded to form a circumferential surface so that the wire harness can be easily attached to a protection device, The purpose is to provide.

It is another object of the present invention to provide a protection device for a wire harness for a vehicle which tries to fix a wire harness to be attached firmly irrespective of thickness regardless of the thickness, .

A protection device for a wire harness for a vehicle according to the present invention comprises: a body portion having an inner space for aligning a wire harness; A dorsal fin portion cut along the axial direction on a circumferential surface of the body portion so as to open the inner space and mount the wire harness; And a diameter setting unit for varying the degree of superimposition of the bundle of blades according to the diameter of the wire harness and maintaining the diameter of the body unit at a predetermined value.

Wherein the diameter setting portion includes: a plurality of protruding protrusions extending along the axial direction on one side of the bundle covering the circumference of the body portion; And a receiving portion arranged in a plurality of rows on a circumferential surface of the body portion where one side of the double-bladed portion is superimposed, and the accommodating position of the engaging projection is set according to the diameter of the wire harness.

One side of the double-bladed portion forms a bending portion extending in the circumferential direction of the body portion to be superimposed; The bent portion may extend a plurality of the locking protrusions at the end portion.

The locking protrusion may protrude from the receiving portion to prevent a natural detachment of the locking protrusion.

As described above, according to the present invention, the protection device for a wire harness for a vehicle is formed so that a tube type protective device can be folded to open a peripheral surface, unlike the prior art, so that the wire harness can be easily mounted have.

In addition, the present invention can securely fix the wire harness to be attached, regardless of the thickness, by tying the protective device so as to maintain the diameter of the protective device while overlapping the folded portions of the protective device.

1 is a perspective view of a protecting apparatus for a wire harness for a vehicle according to an embodiment of the present invention.
2 is a perspective view showing a state in which a wire harness for a vehicle is mounted on a protection device according to an embodiment of the present invention.
3 is a cross-sectional view of a protection device according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of a wire harness protecting apparatus according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a perspective view of a protection device for a wire harness for a vehicle according to an embodiment of the present invention, FIG. 2 is a perspective view showing a state where a vehicle wire harness is mounted on a protection device according to an embodiment of the present invention, Sectional view of a protection device according to an embodiment of the present invention.

1 to 3, a protecting apparatus 100 of a wire harness 10 for a vehicle according to an embodiment of the present invention includes a body portion 110, a ship cut-off portion 120, and a diameter setting portion 130 do.

The body portion 110 forms an outer shape of the protective device 100 and forms an inner space 112 so that the wire harness 10 is axially received and alignable. That is, the body portion 110 is formed in a tube shape.

In addition, the body portion 110 is made of a material having flexibility and elasticity. To this end, the body 110 has a corrugated shape and may be made of a resin material.

The hatching part 120 has an inner space 112 opened on the circumferential surface side of the body part 110 so that the wire harness 10 can be easily inserted and mounted on the circumferential surface of the body part 110 in the axial direction As shown in FIG.

Accordingly, the diameter of the body 110 can be adjusted according to the degree of overlapping of one side of the double-bladed portion 120 on the circumferential surface of the body 110 corresponding to the other side.

Particularly, the diameter setting unit 130 maintains the predetermined diameter of the body 110 while varying the degree of overlap of the fold 120 according to the diameter of the wire harness 10 inserted into the body 110 .

The diameter setting unit 130 includes a locking protrusion 132 and a receiving unit 134.

The stopper portion 132 extends a plurality of along the axial direction on one side of the ship portion 120 which is superposed on the circumferential surface of the body portion 110 corresponding to the other side of the ship portion 120. [ At this time, the number and shape of the engaging protrusions 132 are not limited.

The accommodating portion 134 is arranged in a plurality of rows on the other circumferential surface of the body portion 110 where one side of the double-bladed portion 120 is superimposed. The receiving position of the stopper portion 132 is set.

In addition, the predetermined diameter of the body 110 is maintained by inserting the engaging protrusion 132 into the accommodating portion 134 corresponding thereto. Therefore, the wire harness 10 is inserted into the body 110 and is not hanging.

On the other hand, one side of the double-bladed portion 120 forms a bending portion 140 that is bent and extended in the circumferential direction of the overlapping body portion 110.

The bent portion 140 has a plurality of engaging projections 132 on the rim.

The stopper portion 132 is inserted into the accommodating portion 134 at a position vertically or vertically close to the accommodating portion 134 while the overlapping portion of the body portion 110 is supported on the circumferential surface of the wire harness 10 The operator can easily insert the stopper portion 132 into the corresponding receiving portion 134 without deformation of the body portion 110. [

In addition, the bent portion 140 serves to reinforce the stopper portion 132.

At this time, the shape of the bent portion 140 can be variously modified.

In addition, the locking protrusion 132 may protrude from the surface of the receiving portion 134 to prevent the locking protrusion 132 from being naturally released. At this time, when the locking protrusion 132 is inserted into the receiving portion 134, the locking protrusion 150 may be formed to guide the insertion of the locking protrusion 150 into the receiving portion 134. Of course, the shape and size of the latching jaw 150 are not limited.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand. Accordingly, the true scope of the present invention should be determined by the following claims.

10: Wire harness 100: Protective device
110: body portion 112: inner space
120: Doubling 130: Diameter setting unit
132: stumbling block 134:
140: Bend 150: Jaw

Claims (4)

A body portion having an inner space for aligning the wire harness; A dorsal fin portion cut along the axial direction on a circumferential surface of the body portion so as to open the inner space and mount the wire harness; And a diameter setting unit for varying the degree of superimposition of the bundle of blades according to the diameter of the wire harness and for maintaining the predetermined diameter of the body part,
Wherein the diameter setting portion includes: a plurality of protruding protrusions extending along the axial direction on one side of the bundle covering the circumference of the body portion; And a receiving portion in which a plurality of rows are arranged on a circumferential surface of the body portion where one side of the double-bladed portion is superimposed, and the accommodating position of the engaging projection is set according to the diameter of the wire harness,
Wherein one side of the double-bladed portion forms a bending portion extending in the circumferential direction of the overlapping body portion, and the bending portion extends a plurality of the engagement protrusions at the end portion,
Wherein a protruding portion of the body portion is supported on a circumferential surface of the wire harness and the protruding portion of the protruding portion extends from the bent portion perpendicularly to the receiving portion.
delete delete The method according to claim 1,
Wherein the engagement protrusion protrudes from the accommodating portion to prevent a natural detachment of the engagement protrusion.
KR1020150176307A 2015-12-10 2015-12-10 Wire protecting tube KR101728536B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150176307A KR101728536B1 (en) 2015-12-10 2015-12-10 Wire protecting tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150176307A KR101728536B1 (en) 2015-12-10 2015-12-10 Wire protecting tube

Publications (1)

Publication Number Publication Date
KR101728536B1 true KR101728536B1 (en) 2017-04-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150176307A KR101728536B1 (en) 2015-12-10 2015-12-10 Wire protecting tube

Country Status (1)

Country Link
KR (1) KR101728536B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000184550A (en) * 1998-12-16 2000-06-30 Yazaki Corp Harness protector
JP2015104145A (en) 2013-11-21 2015-06-04 住友電装株式会社 Protector for wire harness

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000184550A (en) * 1998-12-16 2000-06-30 Yazaki Corp Harness protector
JP2015104145A (en) 2013-11-21 2015-06-04 住友電装株式会社 Protector for wire harness

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