JPH11113143A - Binding band - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce the production cost and to facilitate parts in verenty control, by making it compliant with a round hole and a square hole at a member on counterpart side with one kind of binding bands. SOLUTION: When attaching a binding band 21 to a round hole, stop linkage body 26 is inserted as it is to the round hole and the member at the counter side secures it without pulling out. Also, when the binding band 21 is attached to a square hole, an end potion of the band member 22 is inserted to a second inserting hole and projected out from the second inserting hole so as to be adjacent to the stop linkage body. At this time, the band member 22 is formed into a strip shape so that the end portion of the band member 22 and the stop linkage body 26 become almost a square shape. And the end portion of the band member 22 and the stop linkage body 26 are inserted to the square hole, and the stop linkage body 26 is linked to the member at the counterpart side without pulling out, thus attaching the binding band 21 to the square hole. Therefore, the one kind of binding band 21 is conpliant with the round hole and the square hole respectively in the member at the counterpart side.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a binding band, and more particularly, to a binding band capable of binding and fixing a long bundle of wires such as a wire harness at a predetermined position on a panel of a vehicle body or an electric device.

[0002]

2. Description of the Related Art In general, it is known to use a binding band for fixing a wire harness or the like at a predetermined position on a panel of a vehicle body, an electric device, or the like. As the binding band, for example, as shown in FIG. Are known. In FIG. 7, reference numeral 1 denotes a binding band.
Are a band member 2 wound around a wire harness, a non-return engaging member 4 inserted into an opening 3a formed in a panel 3 of a vehicle body, an electronic device, or the like to be retained and engaged. Protruding from the band member 2 so as to surround the union 4;
And a deformable projecting member 5 having a predetermined elastic force.

When the wire harness is held by the band member 2 and attached to the panel 3, the check engagement member 4 is inserted into the opening 2a, and the check engagement member 4 is engaged with the back surface of the panel 3. At this time, the projecting portion 5 is brought into contact with the surface of the panel 2 to generate a resilient force to increase the engagement force of the check engagement member 4 with the panel 3, thereby securely fixing the binding band 1 to the panel 3. Thus, the wire harness is stably fixed to the panel 3.

When the opening 3a formed in the panel 3 is a round hole, the binding band 1 having the above-described check locking member 4 is used. When the non-return locking member 4 is inserted into such a round hole, the non-return locking member 4 rotates, so that the mounting direction of the wire harness is free. Therefore, the versatility is high and the size is usually about 7 mm. Is formed on the panel 3.

However, for example, as shown in FIG. 8, when the wire harness 6 is held by the binding band 1 having the check stopper 4 corresponding to the round hole and wired to the panel 3 having the members 7 and 8, As described above, the wire harness 6 may interfere with the member 8 due to the high degree of freedom in the mounting direction of the check locking body. In order to prevent such interference, it is necessary to regulate the wiring direction of the wire harness 6. In this case, a square hole (for example, 7 × 9
10 mm), a square hole 11 is formed in the panel 3 as shown in FIG. By attaching 9, the degree of freedom of attachment of the non-return locking body 9 is regulated, and wiring is performed so that the wire harness 6 does not interfere with the member 8.

[0006]

However, in the conventional binding bands 1 and 10 as described above, the check locking members 4 and 9 corresponding to the round holes and the square holes are required. There has been a problem that the types of the binding bands 1 and 10 are increased and the manufacturing cost is increased, and parts management becomes complicated due to the increased types.

Accordingly, the present invention provides a single binding band capable of coping with a round hole and a square hole of a mating member.
It is an object of the present invention to provide a binding band capable of reducing the manufacturing cost and facilitating component management.

[0008]

According to the first aspect of the present invention,
In order to solve the above-mentioned problem, a binding band for holding a wire bundle and attaching the wire bundle to a counterpart member has a saw-like uneven portion formed in a predetermined direction and is wound around the wire bundle. A binding member having a plate-shaped band member to be formed, and a locking member formed integrally with the band member at a predetermined position of the band member and attached to a counterpart member, wherein the locking member is a counterpart member. An arrow-shaped non-return locking member for retaining and locking to the back surface of the mating member through a round hole formed at the bottom of the band member, and an end portion of the band member provided below the non-return locking member and inserted into the band member. A first insertion hole, a first locking portion formed in the first insertion hole, which is locked to the saw-shaped uneven portion of the band member, and an end of the band member, the end of the band member being inserted; Part is projected so as to be adjacent to the non-return locking body And a second locking portion formed in the second insertion hole and locked to the saw-shaped uneven portion of the band member, wherein an end of the band member is the non-return locking body. When the end of the band member and the check member are inserted into the square hole formed in the mating member when the band member is adjacent to the band member, the check member is prevented from slipping through the square hole to the back surface of the mat member. It is characterized by locking.

In this case, when attaching the binding band to the round hole, the non-return locking body is inserted through the round hole as it is to prevent the counterpart member from falling off and locked. Further, when attaching the binding band to the square hole, the end of the band member is inserted into the second insertion hole and protrudes from the second insertion hole so as to be adjacent to the non-return locking body. At this time, since the band member is formed in a plate shape, the end of the band member and the non-return locking body have a substantially square shape. Then, the binding band is attached to the square hole by inserting the end of the band member and the non-return locking member through the square hole and locking the non-return locking member to the counterpart member.

[0010] Therefore, since one kind of binding band can correspond to each of the round hole and the square hole of the mating member, the type of the binding band can be reduced, and the manufacturing cost of the binding band can be reduced. And the management of the binding band can be easily performed. In addition, the shape of the check locking body corresponding to the round hole beforehand is as follows.
This is because the workability of the attaching operation of the binding band can be enhanced by using the non-return locking body for the round hole, which has a high degree of freedom in attaching the binding band.

[0011]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 6 are views showing one embodiment of a binding band according to the present invention. First, the configuration will be described.
1 and 2, reference numeral 21 denotes a binding band. The binding band 21 includes a band member 22 formed with a saw-like uneven portion 22a in the extending direction and wound around a wire harness as a wire bundle described later, and a band. A locking member 23 is formed integrally with the band member 22 at the base end of the member 22 and is attached to a mating member described later.

The locking member 22 has a band holder 24 and a round hole 25a projecting from the holder 24 and formed as a mating member in a panel 25 of a vehicle body or an electric device as shown in FIG.
(Approximately 7 mm) through which an arrow-shaped non-return locking member 26 is retained and locked to the rear surface of the panel 25, and protrudes from the band holder 24 so as to surround the non-return engaging member 26 and has a predetermined elasticity. And a projecting member 27 that can be deformed.

A first insertion hole through which the tip of the band member 22 is inserted is inserted into the band holder 24 located below the check locking member 26.
A lock claw 29 is provided in the first insertion hole 28 as a first locking portion for locking to the saw-like uneven portion 22a of the band member 22. When the band member 22 is inserted through the first insertion hole 28 in this manner, the band member 22 is located below the non-return locking member 26 as shown in FIGS. 26 can be attached to the round hole 25a.

Further, the tip of the band member 22 is inserted into the band holder 24, and the tip of the band member 22 is adjacent to the non-return locking member 26 as shown in FIGS. 4 (b) and 4 (c). A second insertion hole 30 is formed so as to protrude, and a lock claw 31 is provided in the second insertion hole 30 as a second locking piece for locking to the saw-like uneven portion 22a of the band member 22. ing.

When the band member 22 is inserted into the second insertion hole 30 in this way, as shown in FIG.
Can be attached to the square hole 25b. In this embodiment, as shown in FIG. 3A, the length of the check locking member 26 in the vertical direction is 7 mm + α (this + α is a portion which is actually locked in the round hole 25a). , And 7 mm in the lateral direction. The band member 22 has a width of about 7 mm and a thickness of 2 mm.

Next, a method of attaching the binding band 21 to a round hole or a square hole will be described. First, when attaching the binding band 21 to the round hole, as shown in FIG. 5A, after winding the band member 22 around the wire harness 32, the distal end of the band member 22 is inserted into the first insertion hole 28. When the wire harness 32 is sufficiently tightened by the band member 22 after being inserted, the locking piece 29 is locked to the saw-like uneven portion 22a to lock the band member 22 from the band holder 24, and then the first An extra band member 22 protruding from the insertion hole 28 is cut by a cutter 33, and the wire harness 32 is held by the band member 22 as shown in FIG.

Next, the wire harness 32 is attached to the panel 25 via the binding band 21 by inserting the check stopper 26 into the round hole 25a and locking it to the back of the panel 25. On the other hand, when attaching the binding band 21 to the square hole,
As shown in FIG. 6A, after the band member 22 is wound around the wire harness 32, the distal end of the band member 22 is inserted into the second insertion hole.
When the wire harness 32 is sufficiently tightened by the band member 22 by passing through the lock member 31, the lock piece 31 is
a to prevent the band member 22 from coming off the band holder 24.

At this time, when an extra portion of the band member 22 protruding from the band holding body 24 is cut by the cutter 33, the tip of the band member 22 is connected to the non-return locking body 26 as shown in FIG. The wire harness 32 is held by the band member 22 in this state. At this time, the vertical width of the non-return locking body 26 is formed to be 7 mm + α, the horizontal direction is formed to be 7 mm, the width of the band member 22 is formed to be about 7 mm, and the plate thickness is formed to be 2 mm. The check locking body formed in the square hole 25b
Except for the part 26, the tip of the band member 22 and the
Is 7 × 9 mm in length and width, and has a substantially square shape corresponding to the square hole 25b.

Next, the check locking member 26 and the band member 22
Of the wire harness 32 to the panel 25 via the binding band 21 by inserting the distal end of the wire harness 32 into the square hole 25b formed in the panel 25 and locking the check locking body 26 to the back of the panel 25. Attach. As described above, in the present embodiment, when attaching the binding band 21 to the round hole 25a, the non-return locking member 26 is inserted through the round hole 25a as it is to prevent and lock the panel 25 from falling off, and the binding band 21 is squared. When the band member 22 is attached to the hole 25b, the end of the band member 22 is inserted into the second insertion hole 30 so as to protrude from the second insertion hole 30 so as to be adjacent to the non-return locking member 26. The front end and the non-return locking body 26 are formed into a substantially square shape, and the front end of the band member 22 and the non-return locking body 26 are inserted through the square holes 25b to lock the non-return locking body 26 to the panel 25. As a result, one type of binding band 21 can correspond to each of the round hole 25a and the square hole 25b of the panel 25. For this reason, the types of the binding band 21 can be reduced, the manufacturing cost of the binding band 21 can be reduced, and the management of the binding band 21 can be easily performed.

The reason why the non-return locking member 26 is previously formed in a shape corresponding to the round hole 25a is to use the non-return locking member 26 for a round hole having a high degree of freedom in mounting the binding band 21. This is because the workability of attaching the binding band 21 can be improved.

[0021]

According to the first aspect of the present invention, since one kind of the binding band can correspond to each of the round hole and the square hole of the mating member, the type of the binding band can be reduced. In addition, the manufacturing cost of the binding band can be reduced, and the management of the binding band can be easily performed.

[Brief description of the drawings]

FIG. 1 is a view showing one embodiment of a binding band according to the present invention, wherein (a) is a perspective external view and (b) is a side view.

FIG. 2A is a front view of a binding band of one embodiment,
FIG. 2B is a sectional view taken along the line AA in FIG.

3A is a diagram showing a shape of a hole in a panel according to an embodiment, FIG. 3B is a top view of a check locking body, and FIG. 3C is a diagram showing a state where a wire harness is held by a binding band; It is.

4A is a diagram showing a shape of a hole in a panel according to one embodiment, FIG. 4B is a top view of a hand member and a check locking body,
(C) is a figure which shows the state which held the wire harness with the binding band.

FIG. 5A is a diagram illustrating a state where a wire harness is attached to a binding band according to an embodiment, and FIG. 5B is a perspective external view of the binding band and the wire harness.

FIG. 6A is a diagram illustrating a state in which a wire harness is attached to a binding band of one embodiment, and FIG. 6B is a perspective external view of the binding band and the wire harness.

FIG. 7 is a perspective external view of a conventional binding band.

8A is a diagram showing a state before the wire harness is attached to the panel having the round hole, and FIG. 8B is a diagram showing a state where the wire harness is attached to the panel having the round hole. .

FIG. 9 is a configuration diagram of a square check stopper.

10A is a diagram illustrating a state before the wire harness is attached to the panel having the round hole, and FIG. 10B is a diagram illustrating a state where the wire harness is attached to the panel having the round hole. .

[Explanation of symbols]

 21 Bundling band 22 Band member 22a Saw-shaped uneven portion 23 Locking member 25 Panel (counterpart member) 25a Round hole 25b Square hole 26 Non-return locking member 28 First insertion hole 29 Lock claw (First locking portion) 30 Second insertion hole 31 Lock claw (second locking portion) 32 Wire harness (Wire bundle)

Claims (1)

[Claims] 1. A binding band for holding a wire bundle and attaching the wire bundle to a counterpart member, wherein the plate has a saw-like uneven portion formed in a predetermined direction and is wound around the wire bundle. A binding member integrally formed with the band member at a predetermined portion of the band member and a locking member attached to a mating member, wherein the locking member is formed on the mating member. An arrow-shaped non-return locking member for retaining and locking to the back surface of the mating member through the round hole; and a first insertion provided below the non-return locking member and through which an end of the band member is inserted. A hole, a first locking portion formed in the first insertion hole and locking the saw-shaped uneven portion of the band member, and an end of the band member is inserted and an end of the band member is Second insertion hole protruding adjacent to the non-return locking body A second locking portion formed in the second insertion hole and locking the saw-shaped uneven portion of the band member, wherein an end of the band member is adjacent to the non-return locking body. The end of the band member and the non-return locking member are inserted through a square hole formed in the mating member, and the non-return locking member is locked to the back surface of the mating member through the square hole. A binding band characterized by the following.