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Spice grinder

  • US 9,044,120 B1
  • Filed: 09/09/2014
  • Issued: 06/02/2015
  • Est. Priority Date: 09/09/2014
  • Status: Expired due to Fees
First Claim
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1. A spice grinder comprisinga container body with a hollow receiving space;

  • a base connected to a bottom of the container body and having a hollow material-out space;

    an inner grinding member and an outer grinding member, both mounted between the container body and the base and arranged correspondingly to each other;

    wherein the inner grinding member includes a plurality of grinding blades overlapped with one another;

    teeth around a circumference of each of the grinding blades are not overlapped;

    an insertion hole is mounted on a center of each of the grinding blades while a rod of a fixing shaft is inserted through the insertion hole of each of the grinding blades correspondingly;

    a first fixing block is formed on one end of the rod while the other end of the rod is arranged with a fastening hole used for mounting a fastener;

    a second fixing block is formed on one end of the fastener not connected to the rod;

    the grinding blades of the inner grinding member are clamped and positioned between the first fixing block of the fixing shaft and the second fixing block.

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