JPH0515258Y2 - - Google Patents

Description

[Detailed description of the invention] A. Purpose of the invention (1) Industrial application field The present invention relates to a ring holding rod for fitting and holding a plurality of rings in parallel on the outer periphery.

(2) Prior art The above-mentioned ring holding stick is used when carrying or storing multiple rings together, and conventionally, as shown in Figs. 4 and 5, respectively. First, a cushion material 02 and a cover cloth 03 are sequentially wound around the outer periphery of a solid rectangular rod-shaped core 01 from the inside, and both ends of the cover cloth 03 are folded as shown in FIG. 4 and fastened with nails 04. Alternatively, they were made by sewing and tightening with thread 05 as shown in Figure 5.

(3) Problems to be solved by the invention Since salespeople sometimes carry several ring sticks with them at the same time, it is desirable that they can be manufactured at a low cost so that they can be disposable.

However, the above-mentioned conventional ring holder has problems such as the need to nail or sew both ends of the cover cloth as described above during the production process, and these operations are relatively troublesome and costly. .

The present invention has been proposed in view of the above, and an object of the present invention is to provide a ring holder that can solve the above-mentioned problems of the conventional ones.

B. Structure of the device (1) Means for solving the problem In order to achieve the above object, the present invention includes a core body having insertion holes at both ends, and a cushion surrounding the outer peripheral surface of the core body. The cushion material and the cover are formed to be longer than the core body, and the cushion material and the cover protrude from both ends of the core body. The cushion material is characterized in that both ends of the cushion material are folded back and inserted into the insertion hole, and the folded ends are held in the insertion hole by the elasticity of the folded ends of the cushion material.

(2) Effect According to the above configuration, by simply folding back the ends of the cushion material and the cover protruding from both ends of the core body and inserting them into the insertion holes of the core body, the folded ends of the cushion material and the cover can be folded back. is held in the insertion hole by the elasticity of the folded end of the cushion material, thereby maintaining the assembled state of the ring insert. Therefore, the ring holder can be assembled in a short time by the simple work described above, and there is no need for other holding members such as nails to hold the cushion material and cover on the core, so the ring holder can be easily assembled. The manufacturing cost of the insert rod can be reduced.

(3) Example Hereinafter, an example of the present invention will be explained with reference to the drawings.
The core body 1 is composed of a core body 1, a cushion material 2 surrounding the outer periphery of the core body 1, and a cover 3 covering the outer periphery of the core body 1.

The core body 1 is formed of a cylindrical pipe made of synthetic resin, and the openings 1a at both ends function as the insertion holes of the present invention.

The cushion material 2 is made of a synthetic resin having cushioning properties such as foamed polyurethane or polystyrene, and in the unfolded state, the cushion material 2 has at least
The pair has a rectangular flat plate shape with the opposite side slightly longer than the entire length of the core body 1, and is wound in layers around the outer peripheral surface of the core body 1 in the set state.

Furthermore, the cover 3 is formed by rolling a long strip of cloth using a roller iron or the like and connecting the opposing side edges to form a long pipe or flexible cylinder. It is also formed by cutting it into slightly longer lengths. Both ends of the cushion material 2 and the cover 3 in the set state are folded back so as to be inserted into the openings 1a serving as insertion holes at both ends of the core body 1.

The outer periphery of the ring holder L configured as described above,
That is, on the outer peripheral surface of the cover 3, a plurality of rings 4 ₁ , 4
₂ , 4 ₃ ... can be fitted and held in parallel.

Next, the procedure for assembling the ring insert L will be explained. First, cushion material 2 is placed on the outer peripheral surface of core body 1.
is wound in a layered manner (of course, it may be one layer), and in this wound state, the outer periphery is covered with the cover 3 which has been previously processed into a pipe shape or a cylindrical shape as described above.
At this time, both ends of the cushion material 2 and the cover 3 are arranged so as to slightly protrude from both ends of the core body 1, respectively. Note that the cushion material 2 may be previously processed into a pipe or cylinder shape instead of a flat plate shape as in the illustrated example, and the cover 3 may be previously processed into a pipe or cylindrical shape as in the illustrated example. Instead of being processed, a belt-like material may be directly wrapped around the outer periphery of the cushion material 2.

Next, the core body 1 of the cushion material 2 and the cover 3 is
Both ends protruding further are folded back, and the folded ends 2a, 3a are respectively inserted into the openings 1a at both ends serving as insertion holes of the core body 1.
Then, as shown in FIG. 2, due to the elasticity of the folded end 2a of the cushion material 2, the folded end 2a
and the folded end 3a of the cover 3 is the opening 1a.
In this way, the assembly of the ring holder L is completed. As described above, the ring holder L of this embodiment can be assembled by extremely simple operations, so that the assembly time can be significantly shortened. In addition, the cushion material 2 and the cover 3 are attached to the core body 1.
Since no other holding members such as nails are required for holding the device, the assembly time can be shortened and manufacturing costs can be reduced.

In addition, if a hollow pipe is used as the core body 1 as shown in the illustrated example, the weight of the ring rod can be reduced and it is advantageous for carrying, etc. However, in the present invention, a solid rod-shaped body is used as the core body. In that case, the cushion material 2 and the folded ends 2a of the cover 3 can be used at both ends of the core body 1.
3a are respectively opened.

C. Effects of the invention As described above, according to the invention, there is provided a core having insertion holes at both ends, a cushion material surrounding the outer peripheral surface of the core, and an outer peripheral surface of the cushion material. The cushion material and the cover are formed to be longer than the core body, and both ends of the cushion material and the cover protruding from both ends of the core body are folded back and inserted into the insertion hole. These folded ends were held in the insertion hole by the elasticity of the folded ends of the cushion material, so the ring holder can be assembled in a short time with extremely simple work, and the cushion material and cover can be assembled easily. Since no other holding member is required to hold the material on the core, manufacturing costs can be reduced.

[Brief explanation of the drawing]

Figures 1 to 3 show an embodiment of the present invention.
Fig. 1 is an overall perspective view of the ring insert, Fig. 2 is a longitudinal sectional view thereof, Fig. 3 is a sectional view taken along the line - - in Fig. 2, and Figs. 4 and 5 are main parts of the conventional example. FIG. L... Ring holder, 1... Heart, 1a... Opening as insertion hole, 2... Cushion material, 2a
...Folded end of cushion material, 3...Cover, 3a...Folded end of cover.

Claims (1)

[Scope of utility model registration request] A core body 1 with insertion holes 1a opened at both ends, a cushion material 2 surrounding the outer peripheral surface of the core body 1, and a flexible cover 3 covering the outer peripheral surface of the cushion material 2.
The cushion material 2 and cover 3 are formed to be longer than the core body 1, and both ends of the cushion material 2 and cover 3 protruding from both ends of the core body 1 are folded back to form the insertion hole. 1a and their folded ends 2a, 3
A ring holder, characterized in that a is held in the insertion hole 1a by the elasticity of the folded end 2a of the cushion material 2.