CD storage device
AssigneeShinly Plastics Corporation
InventorWen-Bin Chen
Life of this patent
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Abstract
The CD storage device includes a central positioning post being vacuum shaped of plastic with suitable elasticity, a plurality of solid top surfaces provided on the top of the central positioning post, the central positioning post is provided with more than one contractible-by-pressing gap to divide the central positioning post into a plurality of hollow separated blocks. Thereby an improved CD storage device is formed; the device is particularly suitable for vacuum forming with low cost to make positioning of the central positioning post for a CD, and is able to allow taking the CD off the CD storage device under the condition of applying a light force and scrape-proofing.
Claims5
A CD storage device in which the improvement comprising:
- a central positioning post in coincidence by size with a central hole of a CD, being vacuum shaped of plastic with elasticity;
- an elastic force-bearing structure formed from a bevel supporting-member connected with the root portion of said central positioning post;
- and a plurality of solid top surfaces provided on the top of said central positioning post;
- said central positioning post is provided with more than one contractible-by-pressing gap to divide said central positioning post into a plurality of hollow separated blocks.
Dependencies are inferred from the claim text.