High jump training equipment convenient to use
The utility model discloses high jump training equipment convenient to use. The mattress comprises a mattress body, bracket grooves are formed in the front part and the rear part of the upper surfaceof the cushion body; a high jump rod groove communicated with the bracket groove is formed in the lef...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses high jump training equipment convenient to use. The mattress comprises a mattress body, bracket grooves are formed in the front part and the rear part of the upper surfaceof the cushion body; a high jump rod groove communicated with the bracket groove is formed in the left side of the upper surface of the cushion body; brackets are hinged to the right sides of the twobracket grooves; screw holes are formed in the upper parts of the brackets; the inner wall of the screw hole is screwed with a support rod; a high jump rod is placed on the upper surfaces of the two supporting rods; support grooves are formed in the front portion and the rear portion of the upper surface of a cushion body. A high jump rod groove communicated with the bracket groove is formed in the left side of the upper surface of the cushion body; a support is hinged to the right side of the support groove, a high jump rod is inserted into the inner wall of the high jump rod groove, the inner wall, provided with a sc |
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