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Stapler

  • US 10,603,811 B2
  • Filed: 10/18/2017
  • Issued: 03/31/2020
  • Est. Priority Date: 10/31/2016
  • Status: Active Grant
First Claim
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1. A stapler, comprising:

  • a staple striking portion configured to strike a staple so as to penetrate sheets of paper;

    a staple receiving portion attached on the staple striking portion and configured to receive the staple before being struck out from the staple striking portion;

    a binding portion configured to bind the sheets of paper by bending staple legs of the staple penetrating the sheets of paper; and

    a paper clamping portion configured to clamp the sheets of paper between the staple striking portion and the binding portion,wherein the staple receiving portion comprises;

    a clamping portion exposed to the paper clamping portion and configured to clamp the sheets of paper; and

    a staple guide portion provided on an end portion of the clamping portion at a side thereof on which the staple striking portion is located, and configured to guide the staple struck by the staple striking portion,wherein the clamping portion is configured of a resin material,wherein the staple guide portion comprises;

    a staple leg support member provided on a side of the clamping portion opposite to a side thereof on which the sheets of paper are clamped, and configured to support the staple legs of the staple struck by the staple striking portion; and

    a guide member provided to oppose the staple leg support member, andwherein the staple leg support member and the guide member are configured of a metal material.

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