Improved spring shoes
An improved, rear spring technology, applied in the field of spring shoes
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[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific examples.
[0023] As shown in FIG. 1, this example includes a shoe upper 1, and an upper plate 2 is fixed below the shoe upper 1. A sole is generally provided between the upper 1 and the upper plate 2. The upper plate 2 and the upper 1 or the sole are fixedly connected by bonding and stitching or riveting. A lower board 5 is arranged below the upper board 2 .
[0024] A front spring 7 and a rear spring 6 are respectively installed between the upper deck 2 and the lower deck 5, the front spring 7 is positioned at the sole of the sole, and the rear spring 6 is positioned at the heel of the sole. The sum of the elastic forces of the front spring 7 and the rear spring 6 is about 5% to 15% larger than the user's body weight. The heights of the two springs are equal or substantially equal, generally 10-15 centimeters respectively.
[0025] In order to ...
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