JPH06321283A - Wire storage container - Google Patents

Abstract

PURPOSE:To achieve efficient reuse and recycling in a container that stores a flexible wire, such as a welding wire, between the internal and external cylindrical parts. CONSTITUTION:Inside an external cylindrical part 1 an internal cylindrical part 2 is concentrically stored via a wire storage part 3, and with a flange part 2b, which is fixed at the lower end of the internal cylindrical part 2, placed unsecurely on the bottom 1b of the external cylindrical part 1, a wire W is wound into loops one above the other in the wire storage part 3a. When the container is empty, the internal cylindrical part 2 can be easily taken out of the external cylindrical part 1, and even when the external cylindrical part 1 reaches the end of its durability, the internal cylindrical part 2 if slightly damaged can be further used by taking out the internal cylindrical part 2 and combining it with another external cylindrical part.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container which mainly accommodates flexible wire rods such as welding wires in a loop-like stacked state, and is an improvement which enables particularly efficient recycling.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 5, a wire container 50 in which an outer cylinder portion 51 and an inner cylinder portion 52 are integrated to accommodate, for example, a welding wire W in a looped laminated state.
It has been known. In this configuration, an annular space between the outer tubular portion 51 and the inner tubular portion 52 serves as a wire rod accommodating portion 53, and a wire rod such as a welding wire is inserted from above the accommodating portion 53 via a holding plate 55. W will be pulled out. That is, this container is used as a package in the process of distributing the wire material W and also as a holder in the welding process and the like.

Such a container 50 has a weight of, for example, about 300 kg when the wire rod is housed therein, and is made of a paper tube having a high strength, and is usually formed by stacking paper materials in multiple layers. Then, during handling, a wire for lifting is hooked on the protrusion 54 formed on the upper portion of the outer tubular portion 51 to be lifted.

[0004] Such a container 50 is not a one-time disposable, but it is desirable to be recycled, and such efforts are currently being made. For example, the surface of the outer cylinder portion 51 is easily damaged in the distribution process and has a problem of appearance, and therefore the surface is replaced and regenerated. However, the number of times of recycling is limited to several times. On the other hand, the inner tubular portion 52 is less damaged than the outer tubular portion 51. However, when the outer tubular portion 51 reaches the end of its life, the inner tubular portion 52 can be reused, but the entire container must be discarded. I am in a situation where I do not get.

An object of the present invention is to provide a wire rod container which can be reused and recycled more effectively and efficiently.

[0006]

SUMMARY OF THE INVENTION The present invention comprises a bottomed outer cylinder part and an inner cylinder part concentrically provided inside the outer cylinder part, the inner cylinder part serving as a core material. The outer cylindrical portion and the inner cylindrical portion are separable on the assumption that the annular space between the outer cylindrical portion and the outer cylindrical portion is a wire rod accommodating portion for accommodating the wire rods in a looped laminated state. is there. That is, the inner tubular portion integrally has a flange portion at its lower end, and the flange portion is detachably installed on the bottom portion of the outer tubular portion.

[0007]

[Operation / Effect] With this configuration, the wire can be stored with the inner cylinder inside the outer cylinder, and when the wire is taken out and emptied, the inner cylinder can be easily removed from the outer cylinder. You can take it out. Therefore, even if the outer cylinder reaches the end of its life, the same inner cylinder can be used for a longer time by combining it with another outer cylinder, and the cost of the container can be reduced, and recycling is also effective. It will also be used for resource utilization.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIG. 1, reference numeral 1 denotes a bottomed cylindrical outer cylinder, in which an inner cylinder 2 having a cylindrical body 2a is housed. Between the outer cylinder part 1 and the inner cylinder part 2,
For example, the wire rod accommodating portion 3 has an annular shape and accommodates the welding wire W in a looped laminated state. A flange portion 2b is fixed to the lower end of the body portion 2a of the inner tubular portion 2 via a connecting ring member 2c. The ring member 2c is fixed to the flange portion 2b with a fixture 6 such as a tacker, and is fitted inside the lower end portion of the body portion 2a at the low rising cylindrical portion 2d, and is fixed with the fixture 5 such as a tacker. It is fixed to 2a. The flange portion 2b is a circular portion that is concentric with the body portion 2a, the diameter of which is slightly smaller than the inner diameter of the outer tubular portion 1, and is simply fixed without being fixed to the bottom portion 1b of the outer tubular portion 1. Has been done. Therefore, the inner tubular portion 2 is detachable from the outer tubular portion 1, and its position is uniquely determined by the flange 2b.

The welding wire W is accommodated in the wire rod accommodating portion 3 in a looped laminated state, and the lower end portion thereof is received by the flange portion 2b of the inner cylindrical portion 2. When pulling out the welding wire W,
Since the wire W has a spring property in a laminated state, an annular pressing member 7 is attached from above to press it.
As shown in FIG. 2, the pressing member 7 is lightly contacted with the inner peripheral surface of the outer tubular portion 1 by a plurality of convex portions 7a formed radially on the outer periphery, and the wire W is taken out from the inner peripheral portion. A large number of slits 7b are formed, and the wire W is pulled out therefrom. Further, the weight member 7c is provided at four positions on the pressing member 7.
Is provided, and as the wire W is sequentially drawn out,
The pressing member 7 descends. Further, a protrusion 8 for lifting is formed on the upper portion of the outer tubular portion 1.

When the welding wire W is accommodated in this container, as shown in FIGS. 3 and 4, the inner tubular portion 2 is placed inside the outer tubular portion 1.
Then, the welding wire W may be laminated in a loop shape in the wire rod accommodating portion 3 formed thereby. If the outer cylinder 1 reaches the end of its life when reused in an empty state,
Take out the inner cylinder part 2 from the outer cylinder part 1 and discard the outer cylinder part 1 while the inner cylinder part 2 can withstand another use or is combined with a new outer cylinder part until its life is reached. Can be used repeatedly.

The outer cylinder portion 1 and the inner cylinder portion 2 as described above.
Each of them is made of a paper tube having high strength, but this is not necessarily made of paper, and may be made of resin, for example. Further, the present invention is not limited to the welding wire, but can be applied to other containers for flexible wire rods.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view of a wire rod container that is an embodiment of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is an exploded perspective view of an inner cylinder portion and an outer cylinder portion.

FIG. 4 is a perspective view of the assembling state thereof.

[Explanation of symbols]

 1 outer cylinder part 2 inner cylinder part 3 wire rod accommodating part 2b flange part 2c connecting ring member

[Procedure amendment]

[Submission date] October 29, 1993

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Figure 5

[Correction method] Added

[Correction content]

FIG. 5 is a vertical sectional view of a conventional example.

Claims (1)

[Claims] 1. A container for accommodating flexible wire rods stacked in a loop shape, the outer cylinder part having a bottom, and an inner cylinder concentrically provided inside the outer cylinder part. And a ring-shaped space between the outer cylinder part and the inner cylinder part as a core material is a wire material storage part for accommodating the wire material in a looped laminated state, and the inner cylinder part The part has a flange part integrally at a lower end thereof, and the flange part is detachably installed on the bottom part of the outer cylinder part at the flange part.