JPH0713866U - Reel with wire stopper - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a reel capable of reliably stopping the end of an electric wire by a simple operation. [Structure] A clip-shaped wire stopper 4 for sandwiching the wire W is provided on the collar 2. Unlike the conventional case, it is not necessary to tie the end of the electric wire through the lead-out hole provided in the collar, and it is possible to surely stop by simply sandwiching.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to improvements in reels for winding electric wires and cables.

[0002]

[Problems to be solved by conventional techniques and devices]

 Conventionally, this type of reel is used in which a disk-shaped collar 2 is provided at both ends of a winding body 1 as shown in FIG. 4, but the end of the wound electric wire W is provided near the outer periphery of the collar 2. It is tied through the drawer hole 3 and stopped. However, this kind of fastening may loosen or loosen depending on how it is tied, which may cause entanglement of the electric wire. Also, depending on the type of wire, it may be difficult to tie it and it may be simply passed through the hole.

[0003]

[Means for Solving the Problems]

 In view of such a situation, the present invention provides a reel capable of reliably stopping the end of an electric wire by a simple operation, and its feature is that the collar has an electric wire stopper. This wire stopper is preferably, for example, a clip-shaped member for sandwiching the wire. Further, a notch may be provided at the peripheral edge of the flange so that the end of the wire can be easily taken out to the outer surface of the flange provided with the wire stopper.

[0004]

【Example】

 Embodiments of the present invention will be described below. (Embodiment 1) As shown in the perspective view of FIG. 1, the reel of the present invention comprises disk-shaped collars 2 at both ends of a winding drum 1. A lead-out hole 3 is provided near the outer periphery of the collar 2, through which the electric wire W is drawn from the inner side surface of the collar to the outer side surface and guided to the electric wire stopper 4. When the winding amount of the electric wire is large, the outer diameter of the wound electric wire becomes large and approaches the outer diameter of the collar 2. Therefore, it is desirable to form the extraction hole 3 as close to the outer periphery of the collar 2. Not good.

On the other hand, the wire stopper 4 is in the form of a clip that is pressed and stopped by pressing the end of the wire with an elastic piece 6 attached to a storage portion 5 formed in the outer surface of the collar 2. The sectional view is shown in FIG. The elastic piece 6 is composed of a curved portion 6A whose one end is fixed to the bottom surface of the housing portion, a flat portion 6B which is pressed against the bottom surface of the housing portion, and an electric wire introducing portion 6C which is slightly bent at the other end and lifted from the bottom surface of the housing portion. The electric wire W is easily introduced by floating the electric wire introducing portion 6C at the other end from the bottom surface of the storage portion, and the electric wire W is sandwiched by the flat portion 6B that is in close contact with the bottom surface. At this time, if the area of the flat portion 6B is set large, it is possible to stop electric wires of any size. The elastic piece 6 is provided in the storage portion 5 in order to eliminate the portion protruding to the outer side surface of the collar 2 and prevent the wire stopper (elastic piece) from being damaged.

With such a structure, the end can be stopped only by inserting the electric wire into the lead-out hole 3 and sandwiching it with the elastic piece 6. Conventionally, when the wire was tied through the pull-out hole 3, it was loosened depending on how to tie it, but with the wire stopper 4 as in the present invention, it is not necessary to perform the tying work, and it can be fixed even if anyone stops it.

Second Embodiment In the first embodiment, the lead-out hole 3 is used to pull out the electric wire from the inner side surface of the collar to the outer side surface. However, in order to make this work easier, instead of the lead-out hole 3, FIG. 3 shows an example in which the notch 7 is provided on the bottom. As shown in the figure, a substantially rectangular notch 7 is provided in the peripheral edge of the collar 2, and the wire W is pulled out from the inner side surface of the collar to the outer surface through the notch 7, so the wire is inserted into the hole. It does not require the complicated work of passing through. The other structure is similar to that of the first embodiment, and therefore the description thereof is omitted.

[0008]

[Effect of device]

 As described above, according to the reel of the present invention, the end of the wire can be easily stopped, so that workability is improved, and since it is surely stopped, entanglement of the wire can be prevented.

[Brief description of drawings]

FIG. 1 is a perspective view of a reel of the present invention.

FIG. 2 is a sectional view of a wire stopper.

FIG. 3 is a perspective view of a reel of the present invention in which a flange is provided with a cutout portion.

FIG. 4 is a perspective view showing a conventional reel.

[Explanation of symbols]

 1 Winding body 2 Tsuba 3 Drawout hole 4 Wire stopper 5 Storage part 6 Elastic piece 6A Curved part 6B Flat part 6C Wire introduction part 7 Notch part W Electric wire

Claims (3)

[Scope of utility model registration request] 1. A reel with a wire stopper, wherein the collar is provided with a wire stopper. 2. The reel with a wire stopper according to claim 1, wherein the wire stopper has a clip shape. 3. The reel with a wire stopper according to claim 1 or 2, wherein a notch is provided in a peripheral portion of the collar.