JP2973843B2 - Clamp for wire harness - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wire harness which is attached to the outer periphery of a wire harness, and a standing lock head is locked to a lock portion of a vehicle body / equipment. The present invention relates to a wire harness clamp used for trimming and holding, and more particularly, to a wire band type wire harness clamp having a wire band to be wound around and fixed to a wire harness.

[0002]

2. Description of the Related Art A wrapping band type wire harness clamp (see FIG. 2) has a locking hole of a wall plate 6 of a vehicle body / equipment above a band insertion locking portion 2 for inserting and locking a wrapping band 1. A locking head 3 to be fitted and locked is provided upright on a locking portion such as 7.
The band 1 has a structure in which the band 1 is suspended from the lower side of the band insertion locking portion 2. The band 1 wound around the wire harness 5 is passed through the band insertion locking portion 2 to be locked. hand,
It has a structure to be attached to the wire harness 5. Reference numeral 10 in the figure denotes that when the locking head 3 is fitted and locked in the locking hole 7, the locking head 3 is pressed against the peripheral edge of the locking hole 7 to prevent rattling of the locking head 3 in the locking position. It is a known pressure contact piece.

[0003]

In the above-described conventional wire band type wire harness clamp, the wire band 1 is vertically provided with a base end below the box-shaped band insertion locking portion 2. When it is attached to the wire harness 5 and the locking head 3 in the protruding position is locked in the locking hole 7, the band insertion locking portion 2 is provided between the wire harness 5 and the wall plate 6. The “arranged distance L of the wire harness 5 with respect to the wall plate 6” from the wall plate 6 to the center of the wire harness 5 becomes longer by an amount corresponding to the thickness of the band insertion locking portion 2. An unnecessary space remains between the upper edge 5 and the wall plate 6.

Accordingly, in the case where the other member 11 is disposed close to and below the wire harness 5 disposed and locked to the wall plate 6, the clearance C between the wire harness 5 and the other member is increased. Insufficiently, the wiring harness 5 may interfere with the other member 11 due to vibrations of the vehicle running, etc., and therefore, the shape / layout of the other member 11 near the wiring route of the wire harness 5 is changed, or There are cases in which a troublesome problem such as a change in the wiring route of the wire harness 5 occurs, and the degree of freedom in arranging the wire harness 5 and the degree of freedom in arranging the other members 11 near the wiring route of the wire harness 5 are lacking. Further, there is a problem that the space in which the wire harness 5 is disposed on the vehicle body or the like is enlarged due to the presence of the useless space.

The present invention provides a wrapping band type wire harness clamp which solves the above-mentioned disadvantages of the prior art.

[0006]

According to the present invention, a wrapping band type wire harness clamp for solving the above-mentioned technical problem is provided with an upright locking head for locking to a locking portion of a vehicle body / equipment. In a clamp for a wire band harness provided with a band wound around the outer periphery of the wire harness and a band insertion locking portion for inserting and locking the band, below the stop, The band insertion locking portion is separated and provided below the base of the locking head, and the band insertion opening of the band insertion locking portion and the base end portion of the wrapping band are disposed to face each other. And wind the winding band
The outer periphery of the girder wire harness can be joined to the underside of the base
And a lock piece for retaining the winding band.
Is provided on the peripheral wall on the locking head side of the band insertion locking portion . "

[0007]

The winding band type wire harness clamp according to the present invention having the above-described structure has a structure in which the winding band and the band insertion locking portion are separated from each other and are opposed to each other. When the wire harness is wrapped, the top part of the wire harness is directly joined to the locking head base between the base end of the wrapping band and the band insertion opening of the band insertion locking part.
I was able to wrap-around fixed to the form.

Therefore, when the locking head is locked to the vehicle body / equipment, there is no useless space between the upper edge of the wire harness arranged and locked and the vehicle body / equipment side. Troubles due to an increase in the disposition distance L are eliminated, and the freedom of disposing the wire harness on the vehicle body / equipment and the disposition of other members near the disposition route of the wire harness are improved. The wiring harness arrangement is reduced in size and size by the absence of the useless space.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a detailed description will be given based on embodiments. That is, referring to FIG. 1 showing one embodiment of the present invention, the winding wound around the outer periphery of the wire harness 5 below the locking head 3 fitted and locked in the locking hole 7 of the wall plate 6 of the vehicle body. In a clamp for a band-type wire harness having a band 1 and a band insertion locking portion 2 that locks through the winding band 1, the winding band 1 and the band insertion locking portion 2 are vertically centered on the locking head 3. Line 8
, And has a structure separated and arranged on one side and the other side.

More specifically, the locking head 3 is a pair of wing-shaped locking pieces that are vertically extended from the upper end of a locking column 12 erected on the locking head base 4 (the base of the pressure contact piece 10). 13, a band 1 and a band insertion locking portion 2 are separately formed integrally below the locking head base 4, and the band 1 is provided with a locking head. Vertical center line 8 passing through the center of 3
The band insertion locking portion 2 is provided on the other side of the vertical center line 8.

The band insertion opening 9 of the band insertion locking portion 2 is located on the side of the vertical center line 8 and faces the base end portion of the band 1, and is wound around the vertical center line 8 as a center. The band 1 is inserted through the band insertion opening 9 and pulled out in a direction away from the vertical center line 8.
, And the locking head 3 is erected and fixed on the outer periphery of the wire harness 5. Note that, in FIG.
It is prevented from coming off the wrap-around band 1 through from the band insertion slot 9
This lock piece 14 is a band lock piece
It is provided on the peripheral wall of the insertion locking portion 2 on the locking head 3 side. Soshi
Reference numeral 15 in the drawing denotes a band locking groove for locking to the band lock piece 14.

In the above-described embodiment, the band 1 and the band insertion locking portion 2 are separately disposed on both sides of the vertical center line 8. the When wrapping the wire harness 5, between the band insertion opening 9 of the base end of the wrap-around band 1 and band insertion locking portion 2, it is Kakaritomeatama base 4 which is exposed slightly Waiyaha Ne
5 and the wrapping band 1 and the locking head base 4
The tightly wound state of the winding band 1 is maintained, and the wire harness clamp is attached and fixed to the wire harness 5.

Accordingly, there is no intervening member between the locking head 3 and the upper edge of the wire harness 5, and the locking head 3 is mounted directly upright on the wire harness 5. When the wire harness 5 is placed in the vehicle body in the mounting position, the wire harness 5 is placed in the locking hole 7 of the wall plate 6 of the vehicle body. Installation distance L
Is smaller than that of the conventional structure. Therefore, the wiring harness 5 is set in the vicinity of the wiring route of the wiring harness 5.
If there is another member 11 disposed below the
The required clearance C is easily taken between the wire harness 5 and the other member 11 due to the lack of the clearance C.
It is possible to avoid troublesome and costly troubles such as changing the shape and arrangement of the wire harness 5 and changing the arrangement route of the wire harness 5.

Then, by reducing the arrangement distance L,
Since the arrangement space of the wire harness 5 is reduced and the risk of interference with the other members 11 is reduced, the degree of freedom in setting the arrangement route of the wire harness 5 is improved, and the shape design of the other members 11 is improved. And the flexibility of selecting installation points is improved. Further, in this embodiment, the wrapping band 1 and the band insertion locking portion 2 are present on both sides of the vertical center line 8 of the locking head 3, and the base end portion of the wrapping band 1 and the band Stop 2
Between the upper and lower portions of the wire harness 5 functions as a saddle for straddling the locking head 3, and therefore, there is an advantage that the locking head 3 is excellent in stability with respect to the wire harness 5.

[0015]

As described above, the wrapping band type wire harness clamp of the present invention eliminates the wasteful space between the vehicle harness / equipment side where the wire harness is provided and the wire harness. Therefore, it is easy to take clearance with other members arranged in the vicinity of the wiring harness arrangement route, thereby preventing troublesome troubles due to insufficient clearance and reducing the wiring harness arrangement space to reduce the wiring harness arrangement. This has the effect of improving the degree of freedom of installation and the degree of freedom in the shape design and arrangement of other members provided in the vicinity of the wiring harness arrangement route, and further has the effect of reducing the size and size of the arrangement of the wire harness on the vehicle body and the like.

[Brief description of the drawings]

1A and 1B show a clamp for a wrapping band type wire harness according to an embodiment of the present invention, wherein FIG. 1A is a perspective view thereof, FIG. 1B is a side view thereof, and FIG.

FIGS. 2A and 2B show a conventional wrapping band type wire harness clamp, in which FIG. 2A is a perspective view and FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wrapping band 2 Band insertion locking part 3 Locking head 4 Locking head base 5 Wire harness 6 Wall plate 7 Locking hole 8 Vertical center line of locking head 9 Band insertion port 10 Pressure contact piece 11 Other member L arrangement Distance C Clearance

Claims (2)

(57) [Claims] 1. A locking head for locking to a locking portion of a vehicle body / equipment is erected, and a winding band wound around an outer periphery of a wire harness is inserted below the locking head, and the winding band is inserted. In a clamp for a wound band type wire harness having a band insertion locking portion to be locked, the winding band and the band insertion locking portion are separated and provided below the base of the locking head, A band insertion opening of the band insertion locking portion and a base end portion of the wrapping band are disposed in a facing position, and the wrapping band is provided .
The outer periphery of the wire harness around which the
Side so that it can be connected to the
Lock the lock piece around the locking head side of the band insertion locking portion.
A wire harness clamp characterized by a structure provided on the wall . 2. The wire harness according to claim 1, wherein the wrapping band is suspended on one side of the vertical center line of the locking head, and the band insertion locking portion is disposed on the other side of the vertical center line. Clamp.