JPH0666231U - Wire harness housing protector - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention is a wire harness housing capable of fixing the cover to the protector body housing the wire harness with a predetermined pressing force while corresponding to the diameter of the wire harness. It concerns protectors. A protector body A containing a wire harness W and a cover B for pressing the wire harness W are fixed by welding a tightening tape T wound from the protector body A to the cover B.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a protector used mainly for housing a wire harness used in an electric circuit of an automobile.

[0002]

[Prior art]

 In FIG. 4, a is a gutter-shaped protector body, b is a cover thereof, a lock engaging portion c is provided on the outer surface of the side wall of the protector body a, and the lock engaging portion c is provided on the side wall of the cover b. Is provided with a lock locking piece d, and the cover b is fixed to the protector body a by engaging the lock locking piece d with the lock engaging portion c to protect the housed wire harness.

By the way, when fixing the cover b, as shown in FIG. 5, the lock engaging piece d is engaged with the lock engaging portion c while pressing the float of each wire w with the cover b. However, the engagement of the lock may become difficult depending on the rising condition of the electric wire w as well as the fitting force, and a considerable load is applied to the fingertip during manual work.

[0004]

[Problems to be solved by the device]

 The present invention has been made by paying attention to the above points, and it is possible to easily fix the protector main body and the cover while corresponding to the state of the wire harness without using such lock engaging means. is there.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, in the present invention, a protector body accommodating a wire harness and a cover for pressing the wire harness are fixed by welding a tightening tape wound from the protector body to the cover. In addition, a protector body accommodating the wire harness and a cover hinged on one side wall of the protector body for pressing the wire harness are provided with a holding piece provided on the other side wall of the protector body. It is characterized in that it is fixed by welding a tightening tape wrapped around a holding piece provided at the free end of the cover.

[0006]

[Action]

 The synthetic resin tightening tape is fixed by welding the ends after moving the cover toward the protector body according to the amount of wire harness to be stored.

[0007]

【Example】

 In FIG. 1, A is a protector main body made of synthetic resin in which both side plate portions 2 and 2 are erected on the bottom plate portion 1 and formed in a gutter shape, and a wire harness W is accommodated therein. B is a cover made of a synthetic resin in which both side plate portions 4 and 4 are formed on the top plate portion 3 and formed in a U-shaped cross section. Assemble to protector body A while engaging.

A pair of tape positioning protrusions 5 and 5 are provided from the bottom plate portion 1 of the protector body A to the rising base portions of the both side plate portions 2 and 2 with an appropriate interval in the axial direction, and the cover B has the protrusion portions. A tape positioning groove 6 is formed correspondingly between 5 and 5, and a fastening tape T made of synthetic resin is wound around the protector body from the protrusions 5 and 5 and the groove 6 to the cover, and is fixed by a machine. Tighten until the tension reaches, and heat plates 7 and 7 weld and fix the ends.

In the embodiment shown in FIG. 3, a cover B is integrally provided by a hinge 8 on one side plate portion 2 ′ of a gutter-shaped synthetic resin protector body A ′, and a protector is provided at a free end of the cover B. A side plate portion 4'that engages with the outside of the other end plate portion 2'of the main body A'is formed, and a holding piece 9 is provided so as to project laterally, and at the upper end of the other side plate portion 2'of the protector main body A '. A holding piece 10 is provided so as to project laterally corresponding to the holding piece 9.

In this case, after the wire harness W is accommodated in the protector body A ′, the cover B ′ is closed, and the fastening tape T is wound around the holding pieces 9 and 10 facing each other, and the end of the post-fastening tape T is fastened. Weld the parts.

[0011]

[Effect of device]

 Since the present invention is configured as described above, the wire harness without the cover can be pressed against the protector body via the tightening tape, and the tape end can be pressed with a predetermined pressing force corresponding to the wire harness diameter. By welding and fixing the parts, it is possible to tighten and fix wire harnesses of different diameters, and this can be done simply and quickly.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention.

FIG. 2 is a sectional view of the same.

FIG. 3 is a perspective view showing another example of the present invention.

FIG. 4 is a perspective view of a conventional example.

FIG. 5 is a side view of the same cover when the cover is attached.

[Explanation of symbols]

 A, A'Protector body B, B'Cover T Tightening tape W Wire harness 8 Hinge 9, 10 Holding piece

Claims (2)

[Scope of utility model registration request] 1. A wire harness accommodating protector comprising: a protector main body accommodating a wire harness and a cover for pressing the wire harness fixed by welding a tightening tape wound from the protector main body to the cover. 2. A protector main body accommodating a wire harness, a cover hinged on one side wall of the protector main body and pressing the wire harness, a holding piece provided on the other side wall of the protector main body, and the cover. A wire harness accommodating protector, characterized in that it is fixed by welding a tightening tape wound around a holding piece provided at the free end of the wire harness.