Optical disc box

Optical disc box

  • CN 2,406,312 Y
  • Filed: 12/07/1999
  • Issued: 11/15/2000
  • Est. Priority Date: 12/07/1999
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of optical disk cartridge, including can be to loam cake and the lower cover that lifts, it is characterized in that:

  • following cap surface is provided with the center that forms and reaches the protection rib amphi-position when the lower cover moulding, and the center amphi-position is a hollow short column shape, and its circumference is provided with a plurality of cartridge clip pawls of pulling through the cutting of Jiong shape;

    The outer amphi-position concentric circles appropriate position that is close to CD placement center, center is provided with the first pipe protection rib of short prominent shape;

    the concentric circles appropriate position of placing outer shroud near CD is provided with the second pipe protection rib of short prominent shape, and is that the second pipe protection rib outside is provided with higher projection and can contain the 3rd pipe protection rib that covers disc size.

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