JP2015204669A - Cable attachment member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cable attachment member by which a cable can be easily fixed.SOLUTION: The cable attachment member in which a plurality of cylinders are integrally molded and which has elasticity includes: an open part which is provided in a length direction of the cylinders and through which cables to be inserted into the cylinders are passed; one or more grooves formed on inner walls of the cylinders; and capsules which are provided in the grooves, in which adhesives are accommodated, and which are broken by pressures via the cables accommodated in the cylinders to make the adhesives flow out. The cables are fixed by the flowing-out adhesives.

Description

  The present invention relates to a cable mounting member used for converging and fixing a cable.

  Conventionally, in order to bundle and fix cables and hoses, for example, a focusing holder as disclosed in Patent Document 1 has been used.

JP 2005-66681 A

  The cable focusing holder disclosed in Patent Document 1 temporarily holds the cable. To permanently hold the cable, the cable is removed from the holder and tied with a bundling band or the like. I need to fix it. Therefore, when there are a large number of cable bundling portions, a large number of man-hours are required for the removal and rebundling operations.

  Further, even if an attempt is made to bond the cable mounting portion of the holder with an adhesive or the like without fixing the cable from the holder, the bonding operation is very difficult due to the structure of the holder. Even if it can be bonded, the adhesive may leak out from the bonded portion.

  An object of the present invention is to provide a cable mounting member capable of easily fixing the convergence of a plurality of cables.

  The present invention is a cable mounting member having elasticity, in which a plurality of cylindrical bodies are integrally formed, provided in the length direction of the cylindrical body, and an open portion through which a cable inserted into the cylindrical body is passed; One or a plurality of grooves formed in the inner wall of the cylinder, and the adhesive is stored in the groove, and the adhesive flows out by being ruptured by the pressing force through the cable stored in the cylinder. It can be realized as a cable mounting member characterized by having a capsule to be fixed and fixing the cable with the flowed adhesive.

  According to the present invention, a plurality of cables can be easily bonded and fixed using a mounting member.

It is a perspective view which shows the member for cable attachment of one Embodiment. It is the front view and side view which show the member for cable attachment of one Embodiment. It is a figure which shows the cable mounting state by the member for cable attachment of one Embodiment. It is a figure which shows the procedure of the cable mounting by the member for cable attachment of one Embodiment. It is the perspective view and front view which show the member for cable attachment which concerns on other embodiment. It is the perspective view and side front view which show the member for cable attachment which concerns on other embodiment. It is the perspective view and front view which show the member for cable attachment which concerns on other embodiment.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a perspective view of a cable mounting member according to an embodiment, and this member is used for a purpose of focusing and fixing a cable. The material of the mounting member is an insulating resin having elasticity such as natural rubber, polyethylene, and polyurethane. In addition, since this attachment member is long and is integrally formed, it can be cut to a required length according to the application. When actually used, it is cut to a length of about 100 mm. The outer diameter of the cable is preferably about 50 to 100 mm, and the cable type is a round cable covered with a rubber material.

In addition, as shown in FIG. 1, two cylindrical bodies 1 a and 1 b having open portions 5 a and 5 b that are continuous in the length direction are integrally formed back-to-back through the connecting portion 7. The inner diameters of the cylinders 1a and 1b correspond to the outer diameter of the cable to be accommodated and held, and are set to be substantially the same as the outer diameter of the cable.
The open portions 5a and 5b are formed on the cylindrical bodies 1a and 1b at symmetrical positions of the connecting portion 7 and extend linearly in the length direction of the mounting member. Further, the open end portions 6a and 6b of the cylindrical body are formed to be thicker than the other portions, thereby increasing the holding strength of the receiving cable.

  In addition, elongated grooves 3a and 3b (3b not shown in the figure) having a width and depth of about several millimeters are dug in the central longitudinal direction of the inner walls 2a and 2b of the cylinders 1a and 1b. One or a plurality of adhesive capsules 4a and 4b are arranged. This capsule stores a large number of fine microcapsules (registered trademark) (diameter of about several tens to several hundreds of μm), and a rubber-based adhesive is included in each microcapsule. Since the material of the microcapsule is melamine resin, urethane resin or the like and has excellent airtightness, the adhesive is not dried until the microcapsule bursts.

  At the time of use, the cables 8a and 8b to be focused are pushed in the direction of the connecting portion 7 from the open portions 5a and 5b as shown in FIG. In this case, the open portions 5 a and 5 b are slightly opened with the connecting portion 7 as a base point by the appropriate elasticity of the mounting member, and the cable 8 can be received. The received cables 8a and 8b are pressed and held inward by the thick open end portions 6a and 6b. In addition, the attachment member can be arranged by separating the cable 8 a and the cable 8 b via the connecting portion 7.

  Further, when the temporary holding is finished and the cables 8a and 8b are fixed to the cylinders 1a and 1b, the cables 8a and 8b are pushed more strongly in the direction of the connecting portion 7 to thereby fix the adhesive capsules 4a and 4b. Many fine microcapsules inside burst, the adhesive contained therein flows out and fills the grooves 3a and 3b, and the cables 8a and 8b and the cylinders 1a and 1b are bonded and fixed. There is a possibility that the adhesive flows out from the cylinders 1a and 1b. However, since the adhesive is restrained in the grooves 3a and 3b, the adhesive flows out of the mounting member. Can be prevented.

FIG. 2: shows the front view (a) and side view (b) of the cable attachment member which concern on an Example.
FIG. 3 is a perspective view of the cables 8a and 8b attached to the mounting members 1a and 1b.
FIGS. 4A, 4B, and 4C are front views showing a process until the cables 8a and 8b are attached to and bonded to the cylinders 1a and 1b. The mounting is started in (a) of FIG. 4 and the mounting is completed in (b). At this stage, the cables 8a and 8b are housed in the cylinders 1a and 1b, but are not pressed firmly. As a result, the cable adhesive capsules 4a and 4b have not yet ruptured. However, when bonding, the operator strongly presses the cables 8a and 8b in the direction of the connecting portion 7, whereby the capsules 4a and 4b are ruptured and the adhesive contained in the microcapsules flows out into the grooves 3a and 3b. Cable 8a, 8b and cylinder 1a, 1b are adhere | attached.

  FIG. 5 shows a modified example in which the number of cylinders is increased from two to four, and is suitable when a large number of cables are to be held together. Further, the number of cylinders is not limited to two and four, and may be increased according to usage and necessity as long as three, five, six, etc. can be manufactured.

  Further, the position and number of the elongated grooves may be changed according to the size of the cable mounting member, the installation position, and the like.

For example, since the mounting member for holding the cable having a large outer diameter has a large size, it is necessary to increase the number of bonding points, and therefore it is desirable to increase the number of elongated grooves.
In addition, when the cable is installed horizontally, it is better not to make the length direction of the elongated groove the direction of gravity, considering that the adhesive flowing out into the elongated groove should overflow and leak to the outside. As shown in FIG. 6, it is desirable to install the elongated groove in the length direction of the mounting member.

When the cable is installed vertically, it is desirable to install the elongated groove in the circumferential direction of the mounting member as shown in FIG.
Since the cylindrical body 1 plays a role of holding the cable 8 inside due to its elasticity, the cross-sectional shape may not be a strict circle. For example, the cross-sectional shape may be a polygonal body such as a hexagonal shape or a cylindrical body such as an elliptical shape.

DESCRIPTION OF SYMBOLS 1a, 1b: Cylindrical body 2a, 2b: Inner wall 3a, 3b: Elongated groove 4a, 4b: Adhesive capsule 5a, 5b: Opening part 7: Connection part 8a, 8b: Cable

Claims (5)

A cable mounting member having elasticity, in which a plurality of cylindrical bodies are integrally formed,
An opening portion provided in a length direction of the cylindrical body, through which a cable inserted into the cylindrical body is passed;
One or a plurality of grooves formed in the inner wall of the cylindrical body;
A capsule provided in the groove, containing an adhesive therein, and ruptured by a pressing force through the cable housed in the cylindrical body to flow out the adhesive;
A cable mounting member, wherein the cable is fixed by the adhesive that has flowed out. The material for the cable mounting member is natural rubber or synthetic resin such as polyethylene and polyurethane,
The cable attachment according to claim 1, wherein the adhesive that has flowed out of the capsule that has been ruptured by the pressing force fills the groove and adheres and fixes the cable and the cable attachment member. Materials. The cable attachment member according to claim 1 or 2, wherein the capsule is configured by accommodating a number of fine capsules containing an adhesive therein. The cable mounting member according to any one of claims 1 to 3, wherein the elongated groove is formed at an interval in a length direction of the cylindrical body. The cable mounting member according to any one of claims 1 to 3, wherein the elongated grooves are formed at intervals in a circumferential direction of the cylindrical body.

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