JPS5843578Y2 - cable tie - Google Patents

Description

[Detailed description of the invention] The present invention relates to a binding band for bundling and holding multiple wires, etc., and its purpose is to wire multiple wires in groups when wiring electronic equipment, etc. The object of the present invention is to enable one group of lead wires to be sequentially bound one by one with a single binding band according to the lead wire groups and their wiring order.

As a conventional binding band, as shown in Fig. 1, a linear body 1
, an annular locking portion 2 provided at one end of the locking portion 2, a plurality of elastic locking pieces 3 self-energized and provided around the center hole of the locking portion 2 so as to approach each other, and the annular locking portion 2; Many have been used in which a plurality of locking protrusions 4, which are inserted into the center hole of the portion 2 and locked by the locking pieces 3, are integrally formed of synthetic resin or the like.

In order to hold the lead wires inside an electronic device using this type of cable tie, first place the wire body 1 into the center hole of the annular locking part 2 with the plurality of node wires 5, which are the cable to be tied, facing inside. The other end was passed through the lead wire 5, and the other end was pulled to tighten the lead wire 5, and the locking protrusion 4 was locked to the locking piece 3 of the locking portion 2, thereby holding the lead wire.

Although this type of binding band has the advantage of having an extremely strong binding force for the lead wires, it has the disadvantage that it is difficult to unbind the lead wires.

Therefore, when wiring multiple lead wires in electronic equipment in groups, at least one cable tie is required for each group of lead wires.
As the number of groups increases, more bundles are required.

The present invention eliminates these conventional drawbacks,
One embodiment of the present invention will be described below with reference to FIG. 3 and subsequent drawings.

In FIG. 3, 11 is a linear body, 12 a to 12 C are annular locking portions provided at intervals at one end of the linear body 11 and the vicinity thereof, and 13 is a center hole of the annular locking portion. A plurality of elastic locking pieces 14 are provided around the annular locking portions 12 a to 12 so that their tips are self-biased so that they approach each other.
A plurality of locking protrusions are inserted into the center hole of C and locked by the locking pieces 13, and these are integrally formed of synthetic resin or the like, and the linear body 11 is bendable. There is.

A case in which lead wires in an electronic device are bound and held using such a binding band will be described with reference to FIG. 2.

In FIG. 2, 15a is a group of node wires wired in the first time, and 15b is a group of lead wires wired in a second time.First, after the first wiring, the lead wire group 15a is placed inside. Then, the other end of the linear body 11 is passed through the center hole of the annular locking part 12C to form one group, and the other end is pulled to tighten the lead wire group 15a. 1
The lead wire group 15a is held by locking the protrusion 14a, which is one of the protrusions 14a, with the locking piece 13 of the locking portion 12C.

Next, perform the second wiring, and make another loop by passing the other end of the linear body 11 through the center hole of the annular locking part 12b with the wired lead wire group 15b inside. To tighten the one lead wire group 15b that pulls the other end, the protrusion 14b, which is one of the plurality of locking protrusions 14, is connected to the locking portion 12.
The lead wire group 15b is held by the locking piece 13 of C.

In this way, three separate loops can be made in the binding band of this embodiment, and the three lead wire groups can be sequentially bundled using these loops according to their wiring order.

It goes without saying that in the above embodiment, by increasing the number of annular locking portions 12, three or more groups of lead wires can be bundled.

In addition to the method of locking the loop by locking the truncated conical protrusion 14 on the locking piece 13 described above, for example, as shown in FIG. Other methods may also be used, such as using a simple annular locking portion 12 having a center hole with an inner diameter slightly smaller than the diameter of the locking portion 14, and inserting and locking the protrusion 14 into the center hole of the locking portion 12. can.

As explained above, according to the binding band of the present invention, a plurality of groups of objects to be bound can be sequentially bound one group at a time using one binding band, so that the binding work can be carried out at low cost and efficiently.

[Brief explanation of drawings]

Figure 1 is a plan view of a conventional cable tie, Figure 2 is a perspective view of the cable used for internal wiring of electronic equipment, and Figure 3 is a cable tie in an embodiment of the present invention. 4 is a perspective view showing the state in which the binding band is used for internal wiring processing of an electronic device, and FIG. 5 is a perspective view showing another embodiment of the binding band. 11... Linear body, 12 a to 12 C...
...Annular locking portion, 13...Elastic locking piece, 14.
...Lock protrusion, 15a, 15b...
・Lead wire group.

Claims (1)

[Scope of utility model registration request] A linear body made of an elastic material such as synthetic resin, a plurality of annular locking parts formed at intervals at one end of the linear body and the vicinity thereof, and a ring-like locking part and a plurality of ring-shaped locking parts formed at intervals in the vicinity of one end of the linear body. It has a plurality of locking protrusions formed between it and the other end, the locking protrusions are locked to the plurality of annular locking portions to form a plurality of loops, and each loop is formed. A binding belt characterized by being configured to sequentially bind a plurality of groups of objects to be bound one group at a time.