Waistband
The utility model relates to a waist protecting belt, which comprises connecting pieces, a waist protecting belt and a waist protecting belt, and is characterized in that the connecting pieces comprise a left connecting piece and a right connecting piece which are used for being wound on the waist a...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
16.05.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model relates to a waist protecting belt, which comprises connecting pieces, a waist protecting belt and a waist protecting belt, and is characterized in that the connecting pieces comprise a left connecting piece and a right connecting piece which are used for being wound on the waist and fixed and are respectively provided with an inner side facing the waist and an outer side back on to the waist; the pulley connecting system comprises a first pulley block arranged on the outer side of the left connecting piece and a second pulley block arranged on the outer side of the right connecting piece, and a pull rope is wound between the first pulley block and the second pulley block, so that the first pulley block and the second pulley block are connected; the pull rope slides relative to the first pulley block and the second pulley block, so that the distance between the left connecting piece and the right connecting piece can be adjusted; and the supporting back plate is arranged on the inner side of |
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Bibliography: | Application Number: CN202221745072U |