JPS62182061A - Binding clamp - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention [Industry - (Second Field of Application)] The present invention relates to a head in which a locking member having locking teeth is disposed in an insertion hole, and a head that is adapted to engage with the locking teeth 1F. The present invention relates to a binding stopper that is integrally formed with a band-shaped body having engaging teeth on one side.

[Conventional technology]

Conventionally, various kinds of bands used for binding electric wires, other wires, strip materials, etc. have been known, such as a band-shaped body wrapped around a wire material and inserted by a plurality of engagement teeth in the head:F As an integrally formed binding stopper that makes it impossible to separate the object,
For example, Special Publication No. 58-48424, Special Publication No. 51-12
No. 831, Jikko No. 54-428H, Jikko ``Closed 51-''
No. 8375, Utility Model Publication No. 1987-24205, Utility Model Application No. 1983-
Those disclosed or described in publications such as No. 5281 and Japanese Utility Model Application Publication No. 49-115389 are known.

[Problem that the invention seeks to solve]

However, in these binding fasteners, the locking teeth in the head insertion hole and the engagement teeth of the band-shaped body do not engage with each other.

When used repeatedly or over a long period of time, they tend to fail and become defective. In other words, due to the insertion, fitting, meshing, and tensioning of the band into the head insertion hole, the engagement tends to be incomplete due to wear, deformation, etc. between the locking teeth and the engaging teeth, and the binding 11- There have been cases where it has not been possible to use the product as expected and to produce the desired effect.

[First stage and operation for solving the problems] The present invention solves the above-mentioned problems of the conventional binding tool 11, and provides a binding stopper that can be smoothly and reliably bound, and can withstand long-term use. The purpose is to provide tools. The features of the present invention for achieving this object include a head l in which a locking member 5 having locking teeth 4 is disposed in the insertion hole 3, and a head l that is adaptively engaged with the locking teeth 4. In the binding stopper integrally formed with the band-shaped body 2 having the engaging teeth 7-1 on one side; the base part of the locking member 5 is formed as thin as possible;
A locking claw 6 is provided on the inner surface of the insertion hole 3 facing the locking member 5, and is engaged with the locking claw 6 on the opposite surface of the band-shaped body 2 to the surface having the engagement teeth 7-1. This is due to the addition of engaging teeth 7-2.

Therefore, when the band-shaped body 2 is wound around a wire material and inserted into the insertion hole 3 of the head l, the engaging teeth 7 on one side of the band-shaped body 2
-1 is engaged with the locking tooth 4 of the locking member 5, and
Since the engaging teeth 7-2 on the opposite surface of the dowel-like body 2 are engaged with the locking claws 6 in the insertion hole 3, the connection between the band-like body 2 and the head 1 is strong, and the wire material is This prevents the loop from slipping out and reducing the tensile strength of the loop, and since the base of the locking tooth 4 is thin, it has flexibility, which makes it 11! At the time of fitting and tension,
In other words, the teeth 11 serve as a fulcrum, operate smoothly, facilitate engagement by the locking pawl 6, prevent mutual wear and deformation, and can withstand long-term use. I can do it.

〔Example〕

An embodiment of the present invention will be described based on the drawings.

As shown in FIGS. 1 to 3, the plastic material of the head 1 and the strip 2 is polyamide.

It is preferable to use polypropylene or other thermoplastic resin, particularly a hard material with high flexibility.

An insertion hole 3 is formed in the head l, a locking member 5 having locking teeth 4 is disposed in the insertion hole 3, and a locking member 5 having locking teeth 4 in the insertion hole 3 is provided with a A curved locking pawl 6 is provided, and it is preferable that these locking teeth 4 and the locking pawl 6 are also integrally molded with the head l. Furthermore, it is important that the base portion 5a of the locking member 5 has the thickness as thin as possible to provide the above-mentioned flexibility.

On the other hand, one surface of the band-shaped body 2 is provided with an engaging tooth 7-1 that engages with the retaining tooth 4, and the opposite surface thereof is provided with an engaging tooth 7-2 that engages with the retaining claw 6. is attached.

8 in FIG. 4 indicates a bundled wire material.

However, in order to bind the wire members 8 as shown in FIG.
The band-shaped body 2 is wound around a wire material and inserted into the insertion hole 3 of the head l to be bound.The engagement teeth 7-1 on one side of the band-shaped body 2 are the engagement teeth of the member 5. 4 and at the same time the strip 2
The retainer l1iJ7-2 on the opposite side is engaged with the engaging IF claw 6 in the insertion hole 3, and securely binds the wire material 9. At this time, the engagement between the locking pawl 6 and the engagement tooth 7-2 becomes easy.

Although not shown in the drawings, it is also preferable to form ribs on both longitudinal edges of the strip 2 on both sides or on either side.

In this way, the wire material 8 is bound by the band-shaped body 2, but (i) the two-shaped body 2 is engaged with the locking tooth 4 and the locking claw 6 of the locking member 5, so that The engagement force is much greater than in the past, and the filament members 8 are tightly bound and held, and slippage, slippage, loop tensile strength reduction, etc. are reliably prevented.

Therefore, wear and deformation due to wear of the insertion hole 3 of the head 1 and each engaging portion of the band-shaped body 2 are prevented, and it becomes possible to maintain the desired binding state for a long period of time.

〔Effect of the invention〕

As described above, according to the present invention, it is possible to securely bundle the filaments, etc., and the attachment/detachment operation becomes easy, which improves work efficiency.Furthermore, the structure is simple and productivity is improved, which is extremely useful. It is something that produces an effect.

[Brief explanation of drawings]

The drawings show a preferred embodiment of the end fastener according to the present invention, in which Fig. 1 is a side view, Fig. 2 is an enlarged plan view of the main part, and Fig. 3 is an enlarged view of the main part cut along the line A-A in Fig. 2. A sectional view, FIG. 4 is a sectional view showing a state of use. 1... Head, 2... Band-shaped body, 3... Insertion hole, 4...
... Locking tooth, 5... Locking member, 5a... Base end of engaging member, 6... Locking claw, 7-1.7-2... Engagement tooth,
8...Striae.

Claims (1)

[Claims] (1) A head in which a locking member having locking teeth is disposed in an insertion hole, and a band-shaped body having engagement teeth on one side that are adapted to be engaged with the locking teeth are integrally formed. In the binding stopper; the thickness of the base of the locking member is formed as thin as possible, a locking pawl is provided on the inner surface of the insertion hole facing the locking member, and the band-shaped body has the locking teeth. A binding stopper comprising engaging teeth that are engaged with the locking pawl on the opposite side of the surface.