JP3053272U - Assembled CD / cassette tape case unit - Google Patents

Abstract

(57) [Problem] To provide an assembling type CD / cassette tape case unit which can be added in accordance with an increase in the number of CDs and cassette tapes. A plate hole (11) is formed in a shelf plate (1), and a holding tenon (13) is provided on the bottom surface of one side. The distance between them is shorter than the length of the CD case A, and the distance between the convex tenon 14 is shorter than the length of the cassette tape case B. At the center of the support portion 21 of the support ring 2, a support column 22 to be inserted into the plate hole 11 is installed. The height of the support part 21 can accommodate the CD case A,
The holding tenon 13 localizes this.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a shelf for accommodating a compact disk (hereinafter, referred to as a "CD") / cassette tape case, and more particularly to an assemblable CD / cassette tape case unit which can be added.

[0002]

[Prior art]

 In a fast-moving, fast-paced modern society, moderate relaxation is essential to relieve mental tension and stress, and music is one of the most effective ways. Most people use CDs or cassette tapes for listening to music because they are reasonable and affordable, have a smaller volume than LDs, and are easier to store. CDs and cassette tapes are not something that can be bought once, but are purchased frequently and often as you like. In particular, you should purchase series and other items each time they are released, and sell them as a set. While the quantity will increase, such as buying several pieces at once, many people will have a headache in storage. The storage devices for cassette tapes and CDs, which are commonly seen at present, do not fall out of the box or shelf area, and they are of a type in which the quantity is limited. They cannot cope and cannot respond to various needs.

[0003]

[Problems to be solved by the invention]

 In view of the above situation, the present invention provides an assembling type storage unit that can be added as the number of CDs and cassette tapes increases.

[0004]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, a shelf plate presenting a plate body is made to correspond to the size of the CD case, plate holes are formed at four corners thereof, and holding mortises are protrudingly provided at both ends of one side bottom surface. The distance between the two is shorter than the length of the case, and the holding projections are provided slightly in the center, respectively, and the distance between the two is slightly shorter than the cassette tape case. The support ring extends above the center of the columnar support section, and the support column penetrates the plate hole, places the CD case in the space defined by the height of the support section, and locates it with the holding tenon. However, the cassette tape case is positioned by the holding projection, and the case does not slip off to the opposite side.

[0005]

[Embodiment of the invention]

 As shown in FIGS. 1 to 5, the present invention mainly includes a combination of units of a shelf 1, four support rings 2, a mating ring 3 and a cap ring 4. The plate-shaped shelf 1 is made of a transparent material such as acrylic, has a size corresponding to a square CD case, and is provided with a plate hole 11 for penetrating the support ring 2. The radial line on the plate hole 11 positions the support ring 2. Further, the CD accommodated by the two retaining mortises 13 extending downward from the protrusions on the bottom surface is located, and the distance between the two retaining mortises 13 is shorter than the latitude of the CD case. At the same time, two protruding tenons 14 are protruded downward also at portions adjacent to the plate rings 12 on both sides, and the distance between the two protruding tenons 14 corresponds to the length of the cassette tape case. Also, two holding projections 15 are provided at the center of the plate 1 and are used only when the cassette tape case is stored.

The support ring 2 includes a support portion 21 of a column body having an outer diameter corresponding to the plate hole 11 and projecting upward from the center, and a support column 22. The support portion 21 penetrates the plate hole. Further, since the inner diameter of the non-penetrating support hole 23 (not shown in the figure due to the relationship of the projection angle) inside the support portion 21 corresponds to the support column 22, both fit. The height of the support 21 is slightly larger than the thickness of the CD case. The annular cover ring 3 is provided for accommodating the height difference between the cassette tape case and the CD case. The cover hole 31 provided at the center and corresponding to the plate hole 11 has its height adjusted when storing the cassette tape. Used to adapt. The cap ring 4 has a columnar shape, and a non-penetrating cap hole 41 formed in the center (not shown in the figure due to the relationship of the projection angle) is fitted with the support pillar 22 projecting on the end face of the uppermost layer. Improve the appearance.

In actual use, if the CD case A is inserted into a space formed by inserting the support columns 22 of the support ring 2 into the plate holes 11, the holding mortise 13 holds down the CD case A and positions it. Therefore, it does not slide out to the other side. In the case of the cassette tape case B, the laying ring 3 is placed on the plate ring 12, the support ring 2 is set thereon, and then the cassette tape case B is inserted along the convex tenon 14. 15 stops and localizes this. The space has a height that can accommodate two cassette tape cases. Note that the plurality of through holes or grooves formed on the shelf 1 to improve the air flow during storage is a learned technique, and therefore will not be described here. In addition, the present invention has a structure that can be added in a polymerization manner, and at the same time, it is possible to select which of a CD case and a cassette tape case is to be placed by the ring 3.

[0008]

[Effect of the invention]

 CD box that can be easily and conveniently assembled and removed by removing it from the cassette tape or CD storage device, which is limited in quantity, and presenting a conventional box or shelf. Alternatively, it is possible to provide an assembly type unit that can freely change the cassette tape case storage.

[Brief description of the drawings]

FIG. 1 is a partially exploded view of the present invention.

FIG. 2 is a three-dimensional view of the partially broken overlapping assembly.

FIG. 3 is a top view after assembly of the present invention.

FIG. 4 is a front sectional view after the assembly.

FIG. 5 is a side sectional view from another angle after the assembly.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Shelf board 2 Support ring 3 Spread ring 4 Cap ring 11 Plate hole 12 Plate ring 13 Holding tenon 14 Convex tenon 15 Pressing projection 21 Support part 22 Support column 23 Support hole 31 Landing hole 41 Cap hole A CD case B Cassette tape case

Claims (4)

[Utility model registration claims] 1. A plate hole is formed at each of four corners of a shelf plate having a plate size corresponding to a CD case, and two retaining mortises extending downward are provided on the bottom surface of one side of the plate hole. Is shorter than the length of the CD case, and the distance between the two protruding tenons extending downward from the center is shorter than the length of the cassette tape case. An assembling type CD / cassette tape case unit, in which a support pillar is provided to be inserted into a plate hole to be extended, the height of the support portion can accommodate a CD case, and a retaining tenon locates the CD case. 2. The assembly type CD / cassette tape case according to claim 1, wherein the plate ring provided in the plate hole of the shelf has a hole penetrating in the center portion, and a support column is inserted. unit. 3. The assembly according to claim 1, wherein the support hole is provided in the center of the cover ring together with the plate hole so as to penetrate the support post, and the space formed at that time is larger than the thickness of the cassette tape and the CD case. Type CD / cassette tape case unit. 4. A cap ring whose upper surface is sealed and whose inner diameter corresponds to the outer diameter of the support column is fitted to the support column, and a lower portion of the shelf plate and a portion adjacent to the plate hole are provided between the protruding tenons. The unit of claim 1, wherein the distance corresponds to the degree of latitude of the cassette tape case, and the shelf board is made of a transparent material.