JPH08164691A - Round cylindrical case - Google Patents

Abstract

PURPOSE: To provide a round cylindrical case out of which a certificate of merits, etc., contained in a case body can be easily removed without damage. CONSTITUTION: A round cylindrical case made of a cardboard is formed by detachably covering the upper opening of a case body 1 formed of a cylinder with a bottom with a cap 2 formed of a cylinder with a cover. The upper end of a supporting rod 5 having a predetermined length is fastened to a supporting ring 4 formed of a short cylinder having slightly smaller diameter than the inner diameter of the body 1, a certificate of merits, etc., is wound, inserted and supported to the ring 4, and the certificate 6, etc., is contained in the body 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention is applicable to various certificates, commendations,
Circular case made of cardboard that can be used for various purposes such as storage, carrying, transportation, etc. by winding a slightly thick sheet of paper, such as diploma, diploma, drawing, etc. Is.

[0002]

2. Description of the Related Art A well-known round tubular case of this type is housed in a case body formed of a bottomed tubular body by winding a certificate or the like in a rolled state.

[0003]

However, since the height of such a storage object cannot be set unless the height thereof is lower than the depth of the case main body, the storage object is stored in the case main body deeper than the height. Moreover, since the stored items are slightly thick and have a high rigidity, the winding diameter expands to the inside diameter of the case body as soon as it is stored in the case body, and it matches exactly with the inside diameter of the case body. It takes a lot of work, and if you try to pull it out forcibly, it may break or you may have a habit. Therefore, the present invention has been made for the purpose of solving the above problems and providing an improved round tube case that can be taken out easily without damaging the stored items such as a certificate. is there.

[0004]

In order to achieve the above object, the present invention has a cap body formed of a covered cylindrical body detachably attached to an upper end opening of a case body formed of a bottomed cylindrical body. In a cardboard round tube case configured as described above, a support ring formed of a short tube having a diameter slightly smaller than the inner diameter of the case body is fixed to an upper end of a support rod having a required length,
The certificate of merit or the like is wound around the support ring to be inserted and supported so that the certificate of merit or the like is stored in the case body.

[0005]

The medal or the like stored in the case body does not expand beyond the diameter of the support ring because it is wound around and supported by the support ring. Moreover, the support ring is located in the approximate center of the certificate of merit and the like by the support rod, and keeps the rolled certificate of merit and the like stable. When taking out the stored certificate, etc., tilt the upper end opening of the case body downward and the support ring is formed with a diameter smaller than the inner diameter of the case body, so the stored items will fall naturally and can be taken out easily. .

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In the figure, 1 is a case body formed of a bottomed cylinder, and 2 is a cap body formed of a covered cylinder having the same diameter as the case body 1. Reference numeral 3 denotes a hollow-cylindrical core material which is fixed in the case body 1 by gluing or the like in a state where the upper end portion is inserted into the case body 1 and protrudes from the upper end opening of the case body 1 by a required length. is there. By capping the cap body 2 on the protruding portion of the core material 3 from the upper end opening of the case body 1, the outer diameters of the case body 1 and the cap body 2 are flush with each other as shown in FIGS. 1 and 2. A conventionally known cardboard-made round tube case having a so-called imprinted lid is constructed.

Reference numeral 4 denotes a support ring formed of a cardboard short tube having a diameter smaller than that of the inner core material 3 and having a required length on one side of the support ring 4, for example, a round tube. Case length 1
The upper end of the support rod 5 formed of a bamboo strip or the like having a length of about / 2 is fixed.

In the embodiment, it is explained that the support ring 4 for supporting the certificate 6 etc. is made of cardboard and the support rod 5 is made of bamboo stick or the like. However, the support ring 4 and the support rod 5 are integrally molded of synthetic resin. May be.

Next, the use of the round tubular case according to the present invention will be described. First, as shown in FIG. 4, the certificate of merit 6 is inserted into the case body 1 while being wound around the support ring 4 and supported by the support ring 4 so as not to unwind. Then, the support rod 5 and the lower ends of the award certificate 6 and the like hit against the inner bottom 1 ′ of the case body, and the support ring 4 stays at a position above the lower end of the award certificate 6, that is, at an intermediate height position of the award certificate 6. . If the support rod 5 is not provided, the support ring 4 gradually slides down due to an impact from the outside in a state where the certificate 6 or the like is stored in the case body 1, and the core material 3 shown in FIG.
When the certificate of merit 6 is taken out from the case body 1 by fitting it into the bottom of the case body 1 without the support ring 4, the support ring 4 is caught on the lower end of the core material 3 and cannot be taken out.
However, there is a problem that the winding diameter is expanded to make it difficult to take out.

Thus, the certificate etc. 6 supported in a state of being wound around the support ring 4 fixed to the upper end of the support rod 5 having a required length is always placed on the upper and lower sides as shown in FIG. Since the center of the coil is supported by the support ring 4, the entire winding diameter does not deviate or is not rewound, and stable storage is achieved. Then, when taking out the award certificate 6 stored, the cap body 2 is removed as shown in FIG. 6 and the opening of the case body 1 is slightly tilted downward, so that the award certificate 6 stored in the case body 1 is Since the diameter of the wound coil is supported by the support ring 4 having a diameter smaller than that of the core material 3, it can be easily pulled out in the direction of the arrow in the form of naturally falling as shown by the chain line in FIG.

[0011]

As described above, in the round cylindrical case according to the present invention, a medal or the like is wound around a supporting ring formed smaller than the inner diameter of the core material to be inserted and supported to be housed in the case body. Thus, the stored certificate or the like can be stored without expanding beyond the diameter of the support ring. Since the support ring that supports the certificate of merit or the like is always held at the intermediate position of the certificate of merit or the like by the support rod, the certificate of merit or the like does not rewind due to an external impact. Therefore, when taking out from the case body, if the opening of the case body is tilted slightly downward, the certificate of merit or the like can be taken out naturally while being supported by the support ring.
You can take it out easily without damaging it or breaking it.

[Brief description of drawings]

FIG. 1 is an external perspective view of a round tube case according to the present invention.

FIG. 2 is a sectional view of FIG.

FIG. 3 is an exploded perspective view of FIG.

FIG. 4 is an exploded perspective view showing a state in which a certificate or the like is wound around a support ring and supported.

FIG. 5 is a cross-sectional view of a state in which certificates and the like supported by a support ring are stored.

FIG. 6 is an explanatory view of the action of taking out the stored certificate or the like.

[Explanation of symbols]

 1 Case body 2 Cap body 4 Support ring 5 Support rod 6 Certificate etc.

Claims (1)

[Claims] 1. A round tubular case made of cardboard, wherein a cap body formed of a covered tubular body is detachably attached to an upper end opening of a case body formed of a bottomed tubular body, A support ring formed of a short tubular body having a diameter slightly smaller than the inner diameter of the case body is fixed to an upper end of a support rod having a required length,
A round tubular case in which a certificate of merit or the like is wound around the support ring to be inserted and supported so that the certificate of merit or the like is stored in the case body.