Domestic device for stretching lumbar vertebra
The utility model belongs to a domestic device for stretching lumbar vertebra. The technical characteristics of the utility model are that a straight rod and an oblique rod form a crossed traction frame; the top end of the straight rod and two ends of the oblique rod are provided with pulleys; the b...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model belongs to a domestic device for stretching lumbar vertebra. The technical characteristics of the utility model are that a straight rod and an oblique rod form a crossed traction frame; the top end of the straight rod and two ends of the oblique rod are provided with pulleys; the bottom of the straight rod is provided with a base; the height of the straight rod can be adjusted; a backrest claw is arranged; a traction rope is connected to a head cover by one end of the pulley, and the other end is connected to a weight. The domestic device for stretching lumbar vertebra is scientific and reasonable in structure, convenient to be used in household; and cervical spondylosis patients can obtain double effects of treating and health care. |
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