JPH1196U - Wire bundle holder - Google Patents

Abstract

(57) [Summary] To provide an electric wire bundle holder capable of solving the conventional problems. A holder 10 for an electric wire bundle 13 in which two or more electric wires 11 are wound around a vinyl tube 12, comprising a base 14, a lid 15, the base 14 and a lid 15.
A hinge portion 16 for connecting the base portion 14
A first projection 19 is formed on the electric wire bundle mounting surface 18, and a second protrusion 21 is formed on the lid 15 on an electric wire bundle pressing surface 20 facing the electric wire bundle mounting surface 18 at the time of assembly. At the time of the assembling, the wire bundle 13 is held by the first projection 19 and the second projection 21. The cover 15 has a pair of slits 22 formed on both sides of the second protrusion 21. The center of the cover 15 including the second protrusion 21 corresponds to the diameter of the electric wire 11 of the wire bundle 13. Part 15
It is desirable that a is elastically swellable and deformable.

Description

[Detailed description of the invention]

[0001]

TECHNICAL FIELD OF THE INVENTION

 The present invention relates to a wire bundle holder.

[0002]

[Prior art]

 Examples of conventional electric wire holders include those disclosed in Japanese Utility Model Laid-Open No. 1-133587 and Japanese Utility Model Laid-Open No. 3-36509. FIG. 5 shows an embodiment disclosed in Japanese Utility Model Laid-Open No. 1-133587, and FIG. 6 shows an embodiment disclosed in Japanese Utility Model Application Laid-Open No. 3-36509. In FIG. 5, the electric wire 1 is elastically supported from below by a spring piece 2, and the electric wire 1 is forcibly bent at the center by a projection 3 from above and fixed. Also, the wire 1 shown in FIG. 6 is fixed by forcibly bending the wire 1 at the center by the protrusion 4.

[0003]

[Problems to be solved by the invention]

 However, in order to prevent the movement and displacement of the electric wire 1 as described above, in the means for forcibly bending the electric wire 1 from one direction by the protrusion 3 or the protrusion 4, the electric wire 1 is arranged and When the lid is locked, the repulsive force from the forcibly bent electric wire 1 is large, and a large load is required for locking, which has a problem in workability. Further, in the configuration of the above-described conventional example, it is difficult to fix a plurality of types of wires having different diameters with one wire holder in view of the repulsive force. An object of the present invention is to provide a wire bundle holder capable of solving such a conventional problem.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, in the present invention, a holder for an electric wire bundle in which two or more electric wires are wound around with a vinyl tube, the base member and the lid, and the base and the lid being connected to each other. A first protrusion is formed on the wire bundle mounting surface of the base portion, and the lid portion has a wire bundle holding surface facing the wire bundle mounting surface during assembly. A second projection is formed, and the electric flux is held by the first projection and the second projection during the assembling.

[0005] The lid portion has a pair of slits formed on both sides of the second protrusion, and a cover including the second protrusion when the diameter is large corresponding to the diameter of the electric wire of the wire bundle. It is desirable that the central part of the part be elastically swellable and deformable.

[0006]

【Example】

 Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings. 1 to 4 show an embodiment of the present invention. In the drawings, reference numeral 10 denotes a wire bundle holder according to the embodiment. The wire bundle holder 10 of the present embodiment is a holder for a wire bundle 13 in which two or more wires 11 (two wires in this embodiment) are wound around a vinyl tube 12 as shown in FIG. . The wire bundle holder 10 is roughly composed of a base part 14 and a lid part 15, a hinge part 16 connecting the base part 14 and the lid part 15, and a locking part 17.

A mounting surface 18 for the wire bundle 13 is provided on the base portion 14, and a first projection 19 is formed on the wire bundle mounting surface 18. On the other hand, the cover 15 has a second protrusion 21 formed on a wire bundle holding surface 20 which is set to face the wire bundle mounting surface 18 at the time of assembly. A pair of slits 22 and 22 are formed in both sides in the longitudinal direction, and the central portion 15a of the lid portion 15 including the second protrusion 21 is elastically corresponding to the diameter of the electric wire 11 of the electric wire bundle 13. It is swellable and deformable.

Further, a pair of rising portions 23 having a predetermined height is formed protruding near both ends in the longitudinal direction of the wire bundle mounting surface 18 of the base portion 14, and is formed between the pair of rising portions 23. The inner dimensions are set corresponding to the width dimension of the wire bundle 13. Further, from the longitudinal end of the wire bundle mounting surface 18 to the pair of rising portions 23, holding pieces 24, 24 each having a shape corresponding to the curved surface at both ends in the width direction of the wire bundle 13 are integrally formed. .

Further, at the upper ends of the pair of rising portions 23, first claw-shaped first engaging portions 25 and 25 are formed outward, respectively. Claw-shaped second hooks 26a, 26b that can be engaged with the first hooks 25, 25 are also formed at both end portions.

The locking portion 17 has an anchor-shaped cross-section and is integrally formed so as to protrude from a surface of the base portion 14 opposite to the wire bundle mounting surface 18, and has a pair of elastic legs 27, 27. , Which can be fitted and locked in a mounting hole formed in a vehicle body or the like (not shown), and cooperate with a pair of elastic wing pieces 28, 28 protrudingly formed above the locking portion 17. It can be fixed to the mounting hole.

In the present embodiment configured as described above, to hold the wire bundle 13, the wire bundle 13 is placed on the wire bundle mounting surface 18 with the lid 15 shown in FIG. After that, when the base portion 14 and the lid portion 15 are overlapped in such a manner that the thin hinge portion 16 is bent inward, the pair of first hook portions 25, 25 and the corresponding second hook portions 26a are formed. , 26b are engaged with each other to hold the wire bundle 13 therein, and the lid 15 is locked and closed.

At this time, as shown in FIG. 3, the wire bundle 13 is pressed by the first protrusion 19 and the second protrusion 21 from above and below with a uniform force, and the middle portion of the pair of wires 11 is As a result, the holder is not locked in a state where the electric wire 11 is forcibly bent, unlike the conventional example. Therefore, the wire bundle 13 can be reliably held without requiring a large locking load, preventing lateral displacement and the like.

Further, since a pair of holding pieces 24 are formed at both ends in the longitudinal direction of the wire bundle mounting surface 18, lateral displacement of the wire bundle 13 can be more effectively prevented. Further, since a pair of slits 22 are formed on both sides of the second protrusion 21 in the lid portion 15, when the diameter of the wire 11 of the wire bundle 13 is large as shown in FIG. Since the central portion 15a of the lid portion 15 including the second protrusion 21 can be elastically swelled and deformed outward by a predetermined dimension, a single holder 10 can be used to change a plurality of types of wire diameters. Can respond.

The dimensions of the base portion 14 and the lid portion 15 in the width direction (a direction orthogonal to the longitudinal direction) are as large as the width that the first projection 19 and the second projection 21 and the pair of slits 22 can form. For this reason, the width of the holder 10 can be significantly reduced as compared with the conventional example, so that the holder 10 can be made compact.

The present invention is not limited to the above embodiment. For example, the locking portion 17 and the elastic wing piece 28 may be omitted when it is not necessary to fix the wire bundle 13 to a vehicle body panel or the like. Needless to say, various modifications can be made without departing from the gist of the present invention.

[0016]

[Effect of the invention]

 The present invention is configured as described above, and can provide the following effects. (1) The wire bundle is pressed by the first and second protrusions from above and below with equal force and the middle part is held, so the wire does not bend and a large locking load is required. Instead, it is possible to securely hold the wire bundle by preventing lateral displacement and the like. (2) When the diameter of the electric wire is large, the central portion of the lid portion including the second protrusion can be elastically swelled and deformed outward by a predetermined dimension in response to the electric wire. The holder can handle multiple types of wire diameter changes. (3) The width dimension of the holder can be made much smaller to make it compact.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing a configuration of a wire bundle holder according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of the wire bundle holder in an open state.

FIG. 3 is an explanatory view showing a closed state of the wire bundle holder.

FIG. 4 is an explanatory view showing another embodiment of the wire bundle holder in a closed state.

FIG. 5 is an explanatory view showing an example of a conventional electric wire holder.

FIG. 6 is an explanatory view showing an example of a conventional electric wire holder.

[Explanation of symbols]

 REFERENCE SIGNS LIST 10 wire bundle holder 11 wire 12 vinyl tube 13 wire bundle 14 base portion 15 lid portion 16 hinge portion 17 locking portion 18 wire bundle placement surface 19 first protrusion 20 wire bundle holding surface 21 second protrusion 22 slit 23 rising portion Reference numeral 24 Holding piece 25 First latching part 26a, 26b Second latching part 27 Elastic leg 28 Elastic blade

Claims (2)

[Utility model registration claims] 1. A holder for an electric wire bundle in which two or more electric wires are wrapped around with a vinyl tube.
A hinge portion for connecting the base portion and the lid portion, wherein a first protrusion is formed on a wire bundle mounting surface of the base portion, and the lid portion has the wire bundle mounting surface during assembly. A wire bundle holder, wherein a second protrusion is formed on the opposing wire bundle pressing surface, and the wire bundle is held by the first protrusion and the second protrusion during the assembling. 2. The lid has a pair of slits formed on both sides of the second projection, and a central portion of the lid including the second projection corresponds to a diameter of an electric wire of the electric wire bundle. The wire bundle holder according to claim 1, wherein the wire bundle holder is elastically swellable and deformable.