JP2607530Y2 - Wire bundle holder - 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 bundle holder.

[0002]

2. Description of the Related Art Examples of conventional electric wire holders are disclosed in Japanese Utility Model Laid-Open Publication No. 1-133587 and Japanese Utility Model Laid-Open Publication No. 3-36509. FIG.
No. 87 shows an embodiment disclosed therein, and FIG. 6 shows an embodiment disclosed in Japanese Utility Model Laid-Open No. 3-36509. In FIG. 5, the electric wire 1 is elastically supported from below by a spring piece 2, and is fixed by forcibly bending the electric wire 1 at a central portion from above by a projection 3. Also, the wire 1 shown in FIG. 6 is fixed by forcibly bending the wire 1 at the center by the protrusion 4.

[0003]

However, in order to prevent the electric wire 1 from moving or slipping as described above, the means for fixing the electric wire 1 by forcibly bending it from one direction by using the protrusions 3 or 4 is not used. when locking the lid of the arrangement to the holder of a large repulsive force from forcing the wire 1 bent, the upper Symbol plural kinds of wires such that different diameters in the conventional example of configuration one wire retainer It was difficult to fix the above with respect to the above-mentioned repulsive force. An object of the present invention is to provide an electric wire bundle holder capable of solving such a conventional problem .

[0004]

In order to solve the above-mentioned problems, the present invention provides a wire bundle holder in which two or more wires are coated with a resin on the outer periphery thereof. A hinge portion connecting the base portion and the lid portion, a pair of rising portions formed on both ends in the longitudinal direction of the electric wire bundle mounting surface of the base portion, and a pair of rising portions provided at respective ends of the pair of rising portions. A first latching portion, a pair of second latching portions formed at both ends in the longitudinal direction of the lid portion and removably engaged with the first latching portions, and a wire bundle mounting of the base portion; A slope that is lowered toward the center provided at both corners in a direction orthogonal to the longitudinal direction of the wire bundle on the mounting surface, and the lid portion is connected to the lid portion main body through a pair of slits. A central elastic portion that is separated and elastically swells and deforms in accordance with the thickness of the wire bundle is provided, and the pair of The socket is formed so as to extend in the circumferential direction orthogonal to the longitudinal direction of the wire bundle, so that the central elastic portion of the lid portion and both outer portions of the lid portion are separated through the pair of slits. The central elastic portion and the inclined surface which becomes lower toward the center are formed at the same position in the longitudinal direction of the wire bundle.

[0005]

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below 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 this 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 electric 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.

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

Further, a pair of rising portions 2 having a predetermined height are provided near both ends in the longitudinal direction of the wire bundle mounting surface 18 of the base portion 14.
3 and 23 are formed so as to protrude.
3 are set in accordance with the width of the wire bundle 13. Further, from the longitudinal end of the wire bundle mounting surface 18 to the pair of rising portions 23, each of the wire bundles 13
Center so that it has a shape corresponding to the curved surface at both ends in the width direction
The holding pieces 24, 24 as slopes, which become lower toward, are integrally formed to protrude.

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

The locking portion 17 has an anchor-shaped cross section formed integrally with and protrudes from the surface of the base portion 14 opposite to the wire bundle mounting surface 18, and a pair of elastic legs 27, 27 are provided. A fitting hole formed in a vehicle body or the like (not shown) can be fitted and locked, and cooperates with a pair of elastic wing pieces 28 and 28 protrudingly formed on the upper portion of the locking portion 17 to form It can be fixed to the mounting hole.

In the embodiment constructed as described above, when holding the wire bundle 13, the wire bundle 13 is placed on the wire bundle mounting surface 18 with the lid 15 shown in FIG. 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, 26b are formed. The cover 15 is in a closed state in which the cover 15 is locked in a state of engaging and holding the wire bundle 13 therein.

At this time, as shown in FIG. 3, the wire bundle 13 is pressed by a first projection 19 and a second projection 21 with a uniform force from above and below, and the middle part of the pair of wires 11 is held. Therefore, unlike the conventional example described above, the holder is not locked in a state where the electric wire 11 is forcibly bent. 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 of the wire bundle mounting surface 18 in the longitudinal direction, lateral displacement of the wire bundle 13 can be more effectively prevented. Further, the lid 15 has a pair of slits 2 on both sides of the second protrusion 21.
2 are formed, and as shown in FIG.
When the diameter of the electric wire 11 is large, 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 in response to this. The plurality of types of wire diameter changes can be handled by the single holder 10.

The dimensions of the base portion 14 and the lid portion 15 in the width direction (direction orthogonal to the longitudinal direction) are the same as those of the first projection 1.
Since only the width which can be formed by the 9 and the second protrusions 21 and the pair of slits 22 is sufficient, the width dimension of the holder 10 can be significantly reduced as compared with the conventional example, and the holder can be made compact.

The present invention is not limited to the above-described 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.
The following effects can be obtained. (1) When the diameter of the electric wire is large, the central elastic portion of the lid portion can be elastically swelled and deformed to the outside by a predetermined dimension. It is possible to cope with changes in the diameter of the electric wire. (2) In the case where the central elastic portion is largely bent, both outer portions of the lid located on both front and rear sides in the longitudinal direction of the wire contribute to holding of the wire bundle. It does not come off or break even under heavy loads. (3) The wire bundle is pressed toward the center of the wire bundle mounting surface by the slopes toward the center at both corners of the base portion, so that the wire bundle just covers the central portion of the wire bundle mounting surface. The central elastic portion makes it possible to reliably hold the wire bundle elastically, so that a single holder can reliably cope with changes in a plurality of types of wire diameters.

[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 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 projection 20 wire bundle holding surface 21 second projection 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

──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model 63-187382 (JP, U) Japanese Utility Model 48-105098 (JP, U) Japanese Utility Model 57-30480 (JP, U) (58) Survey Field (Int.Cl. ⁷ , DB name) F16L 3/12 F16L 3/08

Claims (1)

(57) [Scope of request for utility model registration] 1. A holder for a bundle of electric wires in which the outer periphery of two or more electric wires is coated with a resin, comprising: a base portion; a lid portion; a hinge portion connecting the base portion and the lid portion; A pair of rising portions formed at both ends in the longitudinal direction of the wire bundle mounting surface of the base portion, and a first provided at each end of the pair of rising portions.
A hook portion, a pair of second hook portions formed at both ends in the longitudinal direction of the lid portion and removably engaged with the first hook portions, and a wire bundle mounting surface of the base portion And a slope that becomes lower toward the center provided at both corners in a direction orthogonal to the longitudinal direction of the wire bundle above, and the lid is separated from the lid main body through a pair of slits. A central elastic portion elastically swellable and deformable in accordance with the thickness of the wire bundle, and the pair of slits are formed so as to extend in a circumferential direction perpendicular to the longitudinal direction of the wire bundle. A central elastic portion of the lid portion and both outer portions of the lid portion are separated through the pair of slits, are respectively extended in the circumferential direction, and the central elastic portion and a slope that becomes lower toward the center. Are formed at the same position in the longitudinal direction of the wire bundle.