Title: Roller type abrasion-resistant sole
Application Number: 200520110416 Application Date: 2005.06.23
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.08.23 Granted Pub. Date: 2006.08.23
International Classifi-cation: A43C13/00;A43C13/02
Applicant(s) Name: Gao Dafang Address:
Inventor(s) Name: Gao Dafang
Attorney & Agent:
Abstract:
    The utility model relates to a roller type abrasion-resistant sole palm. The shoe palm includes the vamp at the upper part of the shoes, the uppers at the middle part and the sole and heel (1) at the lower part. A rotary roller (2) is installed at the position nailed with a show palm at the rear of the sole or the heel (1) of said roller type abrasion-resistant sole palm. Comparative tests for a long period of time prove that the service life of the roller type abrasion-resistant shoe palm can be increased by around 10 times of that of the former flaky shoe palm, thus eliminating the trouble in nailing the shoe palm, reaching the satisfied effect of not changing the shoe palm with only one time of use and creating very great convenience for users.
Time: 10
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