Sports pedalled racing bike
The utility model discloses a sports pedalled racing bike and belongs to the field of sports exercise equipment. Wheels (1) are arranged at the two ends of a middle post (2); a chain wheel (3) is arranged in the middle of the middle post (2); concave brackets (10) are respectively fixed at the middl...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a sports pedalled racing bike and belongs to the field of sports exercise equipment. Wheels (1) are arranged at the two ends of a middle post (2); a chain wheel (3) is arranged in the middle of the middle post (2); concave brackets (10) are respectively fixed at the middle positions of the wheels (1) and the chain wheel (3) and are fixed on a bottom mat (9); a chain (4) is connected to the chain wheel (3) and is connected to a chain disc (7) into a whole; pedals (8) are arranged on the chain disc (7); and an armrest (5) is arranged at the middle position of the bottom mat (9). The sports pedalled racing bike has a simple structure and a small volume, is not limited by fields or time, is convenient to carry, is easy to operate, is widely applied and is the exercise equipment essential for schools and houses. |
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