RU21473U1 - CD CONTAINER - Google Patents

Description

 FOR CD

The invention relates to equipment for flat disk information carriers and can be used for packaging, storage, including in various folders of various types of files, for various audio, video or software products.

Computerization of the company's activities made it necessary to create means for packaging, storage, and transportation of the information carrier, including flat disk ones.

There are a significant number of the most diverse cs11groups of containers for CDs made of various materials.

So it is known “Unakzhka for koipakt-dyuka on z.№ DE 09716954 from 10.29.98, made of paper or potato, without gluing, with pots having valves for the disk. The device is difficult to manufacture. Insufficiently high strength of the material, from which the package is made, it limits the period of its operation and does not provide reliable protection of the disks from damage (damage and pollution).

The solution is known by h. WO09804478 of 05/02/98 “Box for optical storage disk. To the box contains two flat elements (base and krvshpsu), limiting the slot for placing a CD. The hinged connecting element provides the rear position of the flat elements and their separation. The flat disk on a separate element is inserted into the box between the flat elements.

Known close in constructive to wound at z. WO09804478 and the most commonly used plastic container currently used for storing CDs is called a jewel box. in such containers are placed compact discs with karaoke, games, programs and the like product available for sale. The container consists of 3 ele & Eggov- two kriopeks (upper and lower), connected by a hinge, and a plastic insert with a disc centering tool.

Jewel box options have protection. For example, US Pat. No. 5,207,717 protects a device of a similar design but additionally equipped with pockets.

for drives, that is, it looks like a book. During operation, the swivel often breaks, which limits the life of the known device. It should also be noted the complexity of manufacturing such a package, which is associated with the separate manufacture of covers and the subsequent assembly of the device.

Containers for compact disks in the form of envelopes made of plastic material are more convenient than boxes. For example, the envelope described in 3.JP 4-76196 dated 09/06/84 is made by folding and gluing a plastic film. - “An envelope for a flexible compact disk (s JP 4-11948 .11.83) was made by folding sheet material into an envelope obtained by molding a composition containing: 1.50-90 hours of chlorinated sunflower chloride resin; 2.50-10 hours of vinyl chloride copolymer; 3.3-10 hours of copolymer with 90-95% vinyl chloride content

4.1-25 hours of a resin from a copolymer of methylmeggacrylate, butadiene and styrene, with a total content of components of 1 + 2 100 hours. The envelope has high heat resistance. “A color envelope for a flexible magnetic disk 3.JP4-71274 from 06.09.84) is made flexible or by gluing thermoplastic sheet material. The plastic sheet contains a coloring pigment (ORA anic), as well as an inorganic pigment, for example titanium oxide, in an amount of 5-50 g per 100 hours of silol.

The closest in technical essence to the claimed solution is a container for a compact disk described in 3.WO09811S52 dated 03.19.98 “A box for a CD containing two halves (base and cover) made of thermoplastic material connected by a loop, and a central locking member holding the disc on the base. The disc can rotate in a box.

The known device, like other similar designs, allows you to protect the disk from damage, however, during operation, the loop connection often fails, which practically limits the life of the container.

The manufacturing technology of the closest analogues to the claimed solution, including the prototype, is quite complex and associated with significant costs, because:

It includes several technological options:

- manufacture of container halves and additional elements ensuring its tight closure and centering of the disk;

in the manufacture there is a significant consumption of material for pruning material.

It should be noted that well-known containers, including the prototype, do not have the optimal shape for storing a CD and are not intended for storage in folders.

The objective of the invention is the creation of a container that provides reliable and convenient storage of the CD, including in folders, its transportation, which allows to simplify and reduce the cost of manufacturing technology of containers, as well as increase the productivity of their corrugation.

The technical result is achieved due to the fact that the container for a compact disc, made of thermoplastic and including a base and a lap of the same shape and size, mounted for rotation about a common axis, means for fixing the disk in the central part of the base and the latch, made for one technological slice of an elastic thermoplastic material by casting or pressing a lid and a base connected by a jumper, the shape of the roof and base are the action form for 1 || e compact disc for which n a container and a jumper formed with perforations, wherein the means for fixing the disk in the central part of the base is in the form of a latch.

6, a preferred embodiment of the means for fixing the disk in the central part of the base is made in the form of a protrusion in the center of the base and its opening in the center of the cover.

The essence of the invention lies in the fact that from the utfug thermoplastic by pressing or pressing in the same mold in one technological cycle, a lid and base are made, connected by a jumper, with a flange. With respect to the common axis passing through the jumper, the krypps and the base due to the elasticity of the thermoplastic can be rotated. Irya Raavorak krppki and base at 180 ° the container is opened. In this form, the container is at the end of the stage of pressing or pressing. When combining (folding) the lid and base (angle is 0 °), the container is closed.

To latch the container and fix the disk in the center of the base, a protrusion is made, and in the center of the housing there is a hole for the protrusion. The dimensions of the hole allow pressing the insertion of the projection with an interference fit into the hole and thus provide both centering of the disk and tight closing of the container with a snap.

Perforation performed on the jumper allows {to place the container with the disk in the folders and rationally organize the storage of information on the disks. The protrusion can be performed in any shape - in the form of a cylinder, tablet, cone, and other convenient forms. As a thermoplastic material, you can use a polymeric material that does not undergo significant changes during heating at the stage of molding or pressing, from known thermoplastic materials, those that can be converted to a state of viscous melt without thermal degradation and providing high elastic and strength properties of the final product are applicable.

The invention is illustrated by the following graphic materials: FIG. 1 is a general view of the device in an expanded form. FIG. 2 is the same, a top view with a partial cut-out according to AA. FIG. 3 is a photo of an opened container. FIG. 4 is a closed photo of a container. FIG. 5 - photo of the container in the folder

The most preferred embodiment of the invention includes a lug 1 with a hole 2, a base 3 with a protrusion 4, a jumper 5 with perforation 6.

On the base 3, a compact disc (not shown in FIG.) Is installed with an opening on the protrusion 4, the container is closed by turning the lid 1 by 180 ° and aligning it with the base 3 and the opening 2 with the protrusion 4. By pressing the area adjacent to the opening 2, they achieve the installation of the protrusion 4 with an interference fit in the hole 2 and the "latching of the container. When closing the container, the perforation holes 6 on the jumper 5 are aligned and provide for the installation of the container in the folder (Fig 5). Perforation 6 also allows the container to be suspended.

For the manufacture of the container, it is possible to use, in particular, P-4007-E low-pressure polyethylene granulate subjected to injection molding on injection molding machines of any model. In the manufacture of containers by hot pressing, it is possible to use thermoplastic plastic tape.

The advantages of the proposed solution are as follows: 1. Simplicity and convenience of design (absence of scarves, loops, and other elements ensuring rotation of the base and base), which allows placing compact disks of various sizes in containers.

2. It is possible to use various boxes, skosfoshivateli and pendants for storage of containers.

3. Make the device in one technological cycle by casting or pressing. Practically excluded waste.

4. The manufacturing technology of the inventive container is much simpler and cheaper than the manufacturing technology of known containers.

Claims (6)

1. A container for a compact disk made of thermoplastic material, including a base and a lid of the same shape and size, mounted for rotation about a common axis, means for fixing the disk in the central part of the base and a latch, characterized in that the container is made in one technological a cycle of elastic thermoplastic material by molding or pressing a lid and a base connected by a jumper, the shape of the lid and the base of the equidistant form of the compact disc for which the container is intended p, and the jumper is made with perforation, while the means for fixing the CD in the Central part of the base is made in the form of a latch.  2. The container according to claim 1, characterized in that the latch means for fixing the CD in the Central part is made in the form of a protrusion in the center of the base and its corresponding holes in the center of the cover.  3. The container according to claim 2, characterized in that the hole in the lid is made so that it introduces a protrusion of the base into it.  4. The container according to claim 2 or 3, characterized in that the protrusion of the base is made in the form of a cylinder.  5. The container according to claim 2 or 3, characterized in that the protrusion of the base is made in the form of a tablet. 6. The container according to claim 2 or 3, characterized in that the protrusion of the base is made in the form of a cone.