JP2010006426A - Binding tool - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a binding tool capable of fixing an object easily in a twisted 8 letter shape with only one binding tool in spite of its easily handleable straight shape. <P>SOLUTION: The binding body 12 is bored to produce one binding hole 13 and another binding hole 14 in directions such that both the holes cross each other. One binding band part 17 is integrally formed on one side of the binding body 12, and an engagement protrusion 19 irreversibly engaged with an engagement protrusion 15 in the binding hole 13 is formed in a recessed groove surface part 18 formed on one side surface of the binding band part 17. Another binding band part 21 is integrally formed on the binding body 12 on the opposite side of the one binding part 17 along the extension of the one binding band part 17 in a twisted state having an angle to the one binding band part 17. An engagement protrusion 23 irreversibly engaged with an engagement protrusion in another binding hole 14 is formed on a recessed groove surface part 22 formed on one side of the binding band part 21. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a binding tool for binding a plurality of harnesses, hoses and the like.

  A binding tool for binding a plurality of parallel harnesses, hoses and the like with a single binding band, a so-called tie wrap is common.

  Further, there is a binding tool that uses a combination of two binding bands to fix a plurality of intersecting harnesses, hoses, and the like in the shape of a twist 8 (for example, see Patent Document 1).

In addition, there is a binding tool in which a plurality of intersecting harnesses, hoses, and the like are fixed in the shape of a twist 8 by integrally forming two binding bands into an L shape (for example, see Patent Document 2). .
JP 2006-182379 A (page 4, FIG. 1) Japanese Utility Model Publication No. 2-144567 (first page, FIG. 1)

  A binding tool that combines two binding bands and fixes them in the shape of a twist 8 has a problem that the number of parts increases and the cost increases, and the handling is not easy because the combination is troublesome.

  In addition, a binding tool in which two binding bands are integrally formed in an L shape has a problem that handling is not easy when a large number of binding bands are stored and taken out.

  The present invention has been made in view of the above points, and an object of the present invention is to provide a binding tool that can be easily fixed in the shape of a twist 8 with a single straight shape while being easy to handle.

  According to the first aspect of the present invention, there is provided a bundling body portion having one bundling hole and the other bundling hole that are drilled in directions crossing each other, and a bundling body portion that is integrally formed on one side of the bundling body portion. One binding band portion formed with an engaging projection that is non-reversely engaged with the binding hole by being inserted into one binding hole of the first binding band is opposite to the one binding band portion via the binding main body portion. It is integrally formed with the binding body part along the extension of one binding band part and in a twisted state with an angle with respect to one binding band part, and inserted into the other binding hole of the binding body part In this way, the binding tool includes the other binding band portion formed with the engaging projection to be non-reversely engaged with the binding hole.

  According to a second aspect of the present invention, in the binding tool according to the first aspect, a spacer portion is provided between one binding hole and the other binding hole of the binding main body.

  According to a third aspect of the present invention, the spacer portion of the binding tool according to the second aspect includes a hole formed in parallel with one binding hole and the other binding hole.

  According to the invention described in claim 1, one binding hole integrally formed on one side of the binding main body portion in one binding hole and the other binding hole drilled in the direction in which the binding main body portions intersect each other. The band part and the one binding band part are opposite to each other through the binding main body part, along the extension of the one binding band part, and in a twisted state having an angle with respect to the one binding band part. The other binding band part integrally formed with the binding body part is inserted and the engaging projections are non-reversely engaged, so that one binding band part and the other binding band part are interposed via the binding body part. While being formed into a straight shape that is easy to handle, a plurality of crossed objects to be bound can be easily fixed in a shape of a twist 8 with a single binding tool.

  According to the invention described in claim 2, the spacer portion provided between the one binding hole and the other binding hole can secure a clearance between a plurality of crossing objects to be bound. When hose is a hose, heat conduction between the hoses can be prevented, and when the object to be bound is a harness, an insulation distance between the harnesses can be secured.

  According to the invention described in claim 3, any one of the four surfaces of the bundling body is fixed using the holes of the spacer portion drilled in parallel with one bundling hole and the other bundling hole. Can be fixed to the other side.

  Hereinafter, the present invention will be described in detail with reference to one embodiment shown in FIGS.

  FIGS. 1 to 3 show a binding tool 11 called a tie wrap or the like. In a binding main body 12 formed of resin at a central portion, one binding hole 13 and the other binding hole 14 cross each other. It has been drilled. Engagement projections 15 and 16 are provided in the binding holes 13 and 14, respectively.

  One binding band portion 17 is integrally formed of resin on one side of the binding main body portion 12, and one binding of the binding main body portion 12 is formed on the concave groove surface portion 18 formed on one side surface of the binding band portion 17. A large number of engaging projections 19 that are inserted into the holes 13 and are non-reversely engaged with the engaging projections 15 in the bundling holes 13 are formed at a constant pitch.

  A twisted state having an angle with respect to one of the binding bands 17 along the extension of one of the binding bands 17 on the opposite side of the binding band 17 from the one binding band 17 Then, the other binding band portion 21 is integrally formed with the binding main body portion 12 with resin, and the concave groove surface portion 22 formed on one side surface of the binding band portion 21 is connected to the other binding hole 14 of the binding main body portion 12. A large number of engaging projections 23 that are inserted into the bundling holes 14 to be non-reversely engaged with the engaging projections 16 are formed at a constant pitch.

  The binding body receiving portions 24 and 25 that receive the binding object are provided on one side and the other side of the binding main body 12 and on the left and right base portions of the binding band 17 and the binding band 21 on the other side. Are integrally formed of resin.

  The front end portions 17a and 21a of the one binding band portion 17 and the other binding band portion 21 are respectively formed in a bent shape and a tapered shape toward the side surface on which the engagement protrusions 19 and 23 are formed. ing. Knob friction projections 26 and 27 are formed on the other side surfaces of the tip portions 17a and 21a, respectively. When the binding band portions 17 and 21 are wound around the object to be bound and the respective distal end portions 17a and 21a are inserted into the binding holes 13 and 14, the distal end portions 17a and 21a formed into a bent shape and a tapered shape are Easy to insert.

  A spacer portion 28 is provided between one binding hole 13 and the other binding hole 14 of the binding main body portion 12, and the spacer portion 28 is parallel to the one binding hole 13 and the other binding hole 14. Holes 29a and 29b are formed in a cross shape.

  Next, the operation of this embodiment will be described.

  As shown in FIG. 4, one binding band portion 17 is wrapped around one binding object 31 and inserted into one binding hole 13, and one binding object 31 is pressed against the binding object receiving portion 24. As described above, one of the binding band portions 17 is drawn and drawn, and the engaging protrusion 19 is engaged with the engaging convex portion 15 in the binding hole 13 in a non-reverse engagement.

  Similarly, the other bundling band part 21 is wound around the other bundling object 32 orthogonal to one bundling object 31 and inserted into the other bundling hole 14, and the other bundling object 32 is connected to the bundling object receiving part. The other binding band portion 21 is drawn and drawn so as to be pressed against 25, and the engagement protrusion 23 is non-reversely engaged with the engagement convex portion 16 in the binding hole 14.

  Accordingly, the objects to be bound 31, 32 such as two harnesses and hoses orthogonal to each other are integrally bound through the spacer portion 28 of the binding body 12.

  Next, the effect of this embodiment will be described.

  One bundling band portion 17 integrally formed on one side of the bundling main body portion 12 in one bundling hole 13 and the other bundling hole 14 formed in the crossing direction of the bundling main body portion 12, and this one The binding body 17 is in the torsional state with an angle with respect to the binding band 17 along the extension of the binding band 17 on the opposite side of the binding band 17 from the binding body 17 12 is inserted into the other binding band 21 and the engaging projections 19 and 23 are engaged in a non-return engagement, so that one binding band 17 and the other binding band 21 are bound together. While being formed into a straight shape that is easy to handle via the main body 12, a plurality of crossed objects 31 and 32 such as two orthogonal harnesses and hoses are twisted with a single binding tool 11. Can be easily fixed in a letter shape.

  In other words, the number of parts can be reduced, the manufacturing cost can be reduced, and the handling is easy because the number of parts can be reduced as compared with the conventional binding tool using two binding bands in combination. Cost can be reduced. In addition, since one binding band portion 17 and the other binding band portion 21 are formed in a straight shape via the binding body portion 12, the conventional binding tool in which two binding bands are integrally formed in an L shape. However, it is easy to handle when storing and taking out many bundles.

  The spacer portion 28 provided between the one binding hole 13 and the other binding hole 14 can secure a clearance between the plurality of binding objects 31 and 32 intersecting with each other. In this case, heat conduction between the hoses can be prevented, and when the objects to be bundled 31 and 32 are harnesses, an insulation distance between the harnesses can be secured.

  Using the cross-shaped holes 29a and 29b drilled in the spacer portion 28 in parallel with the one binding hole 13 and the other binding hole 14, any one of the four surfaces of the binding body 12 is fixed Can be fixed.

  It should be noted that the length, thickness, and the like of the binding tool 11 may be prepared in several types according to the thickness of the objects to be bound 31, 32 such as a harness and a hose to be fixed.

  The binding tool of the present invention can be used not only for binding harnesses and hoses, but also for supporting or attracting plants in the field of agriculture or horticulture, for example.

It is a perspective view which shows one Embodiment of the binding tool which concerns on this invention. It is the front view which fractured | ruptured a part of binding tool same as the above. It is the bottom view which fractured | ruptured some binding tools same as the above. It is an expanded sectional view which shows the use condition of a binding tool same as the above.

Explanation of symbols

11 Tying tool
12 Bundling body
13 One binding hole
14 The other binding hole
17 One cable tie
19 Engagement protrusion
21 The other cable tie
23 Engagement protrusion
28 Spacer
29a, 29b hole

Claims (3)

A bundling body having one bundling hole and the other bundling hole drilled in directions intersecting each other;
One binding band portion formed with an engagement protrusion that is integrally formed on one side of this binding body portion and inserted into one binding hole of the binding body portion, and is engaged in a non-reverse engagement with this binding hole;
The one binding band part is opposite to the one binding band part, along the extension of the one binding band part, and in a twisted state having an angle with respect to the one binding band part. And the other banding band part formed with an engaging projection that is inserted into the other bundling hole of the bundling body part and is non-reversely engaged with the bundling hole. Bundling tool. The binding tool according to claim 1, further comprising a spacer portion provided between one binding hole and the other binding hole of the binding main body. 3. The binding tool according to claim 2, further comprising: a hole formed in the spacer portion in parallel with one binding hole and the other binding hole.

Images