JPH0515257Y2 - - 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 for carrying or storing multiple rings together, and conventionally, the ring holding stick is used for carrying or storing multiple rings together, and conventionally, as shown in Figs. 6 and 7, 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 body 01 from the inside, and both ends of the cover cloth 03 are folded particularly as shown in FIG. 6 and fastened with nails 11. Alternatively, it was made by sewing and tightening with thread 12 as shown in Figure 7.

(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 invention (1) Means for solving the problem According to the present invention, in order to achieve the above object, the outer circumferential surface of the core body having insertion holes at both ends is connected to the core body through a cushion material. It is surrounded by a flexible cover that is longer than the body, and both ends of this cover are folded back so as to be inserted into the insertion hole, and an insertion stopper is inserted into the insertion hole through each folded end. is removably inserted.

(2) Action Surround the outer peripheral surface of the core body with a cover via a cushion material, fold both ends of the cover and insert them into the insertion holes at both ends of the core body, and then insert each folded end into the insertion holes at both ends of the core body. By simply inserting the insertion stopper into the insertion hole through the ring insert, each folded end thereof is fixed to both ends of the core body, and the normal assembled state of the ring insertion rod is maintained.

Furthermore, when the insertion stopper is removed from the insertion hole, each folded end of the cover body is released, and the cover body can be easily separated from the core body.

(3) Example Hereinafter, an example of the present invention will be explained with reference to the drawings.
is composed of a core body 1, a cushion material 2 surrounding the outer periphery, a cover 3 surrounding the outer periphery, and insertion pieces 4 for fixing both ends of the cover 3 to the core body 1. ing.

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 has a flat plate shape in the unfolded state, and is wrapped in layers around the outer peripheral surface of the core body 1 in the set state. ing.

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, and then adjusting the length to an appropriate length. It is formed by cutting it into a length slightly longer than the entire length of the core body 1.
Both ends of the cover 3 are folded back so as to be inserted into openings 1a serving as insertion holes at both ends of the core body 1.

The insertion stopper piece 4 is attached to each folded end portion 3 of the cover 3.
The shaft portion 5 is inserted into the opening 1a of the core 1 through the cover 3, and the shaft portion 5 is inserted into the opening 1a of the core 1 through the cover 3. It consists of an engaging hemispherical head 6. The outer diameter of the shaft portion 5 is such that the shaft portion 5 is inserted into the opening 1a of the core body 1 through the folded end portion 3a of the cover 3.
(i.e., a size that allows the shaft portion 5 and the folded end portion 3a to be firmly fixed in the opening portion 1a by the frictional force acting on the fitting portion).
is set to

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 7 ₁ , 7
₂ and 7 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 the wound state, a cover 3 which has been previously processed into a pipe shape or a cylinder shape is fitted and surrounded around the outer periphery of the wrapped state, and at that time, the cover 3 is 3 are arranged so that both ends of the core body 1 slightly protrude from both ends of the core body 1. Note that the cover 3 may be formed into a band-like material directly wrapped around the outer periphery of the cushion material 2, instead of being processed into a pipe-like or cylindrical shape in advance as shown in the illustrated example.

Next, both ends of the cover 3 are folded back and inserted into the openings 1a at both ends serving as insertion holes of the core body 1, respectively. In the inserted state, the opening 1a of the core body 1 is inserted through the folded end 3a of the cover 3.
When the shaft portion 5 of the insertion stopper 4 is press-fitted therein, the folded end 3a is brought into contact with the opening 1a by the insertion stopper 4.
The ring holder L is firmly fixed to the ring holder L, thus completing the assembly of the ring holder L.

In addition, when disassembling the ring holder L for replacing the cover 3, etc., first remove the insertion stopper 4 and perform the work in the reverse order to the above.

FIGS. 4 and 5 show a modification of the insertion stopper 4. As shown in FIGS. In this insertion stopper piece 4, the shaft part 5' inserted into the openings 1a at both ends of the core body 1 is formed into a tapered cylindrical shape, and the outer peripheral surface thereof has a plurality of ribs 8 extending in the generatrix direction. are provided protrudingly at intervals in the circumferential direction. Further, the head 6' of the insertion stopper 4 is
It is formed into a cylindrical shape with an open outer end, and its head 6' is connected to a portion of the shaft 5' other than the rib 8 via a step 9.

If a hollow pipe is used as the center body 1 as shown in the illustrated example, the weight of the ring holder can be reduced, which is advantageous for carrying. It is also possible to use a body, and in that case, insertion holes for inserting the folded end 3a of the cover 3 and the insertion stopper 4 are provided at both ends of the core body. do.

In addition, in this invention, the head part 6 of the insertion stopper piece 4,
6' may be appropriately decorated.

C. Effect of the invention As described above, according to the invention, the ring stick is
The outer circumferential surface of a core body having insertion holes opened at both ends is surrounded by a cover via a cushion material, and both ends of the cover are folded back and inserted into the insertion holes respectively, and the cover is inserted through the folded ends. Since it has an extremely simple structure in which the insertion stopper is simply inserted into the insertion hole, the ring insertion rod can be assembled easily and quickly without requiring any skill, which greatly contributes to cost reduction. can do.

In addition, the cover can be easily separated from the core by simply removing the insertion stopper from the insertion hole of the core, so if the cover becomes soiled, just the cover can be easily replaced. be able to.

[Brief explanation of the drawing]

1 to 5 show an embodiment of the present invention, in which FIG. 1 is an overall perspective view of the ring pin, FIG. 2 is a vertical sectional view thereof, and FIG. 3 is a sectional view taken along the line - Fourth
The figure is an enlarged side view showing a modified example of the insertion stopper, FIG. 5 is a view taken in the direction of the V arrow in FIG. 4, and FIGS.
The figure is a perspective view of essential parts of a conventional example. L... Ring holder, 1... Core body, 1a... Opening as insertion hole, 2... Cushion material, 3...
...cover, 3a...folded end, 4...insertion stopper.

Claims (1)

[Scope of utility model registration request] The outer peripheral surface of a core body 1 with insertion holes 1a opened at both ends is surrounded by a flexible cover 3, which is longer than the core body 1, via a cushion material 2, and both ends of this cover 3 are connected to the insertion holes 1a. Each ring holder is folded back so as to be inserted into the ring holder 1a, and an insertion stopper 4 is removably inserted into the insertion hole 1a through each folded end 3a. rod.