Title: Water heat insulation shoes
Application Number: 200520079137 Application Date: 2005.07.26
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.09.27 Granted Pub. Date: 2006.09.27
International Classifi-cation: A43B7/34
Applicant(s) Name: Li Buchang Address:
Inventor(s) Name: Li Buchang
Attorney & Agent: nie liping
Abstract:
    The utility model provides a water heat insulation shoes which consists of a vamp and a sole. The sole consists of the sole blank and top piece which integrates with sole blank. The sealed shoe refill with priming valve and drain valve on one side is set in the space which the top piece encloses on the sole blank. There are bleed holes on one side of the top piece and through it for the priming valve and drain valve on the sealed shoe refill. Its advantages are simple structure, reasonable structure, good thermal protection effect, safety and comfortable in wear. It is lower cost than electrothermal shoes and especially suitable for the workman in the workplace without warming facility.
Time: 8
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