Dead axle top for body-building

• Main Authors: ZHANG YUNFEI, LI QINXUE, ZHU LONGYUN, ZHANG MINGZHI, XU GUOXIANG, ZHOU YUEJUN, TANG JIANWEN, BIAN BAOYING
• Format: Patent
• Language: English
• Published: 12.08.2015
• Subjects: AMUSEMENTS; GAMES; HUMAN NECESSITIES; SPORTS; TOYS, e.g. TOPS, DOLLS, HOOPS, BUILDING BLOCKS

The utility model discloses a dead axle top for body-building, its constitution includes: the top body, hexagon socket head cap screw, spring washers, the mo shi dabber, the axle sleeve, the bearing, the briquetting, screw no. 1, the closing cap, the sealed pad, screw no. 2, base or support and fastening bolt, its characterized in that: the said top body is connected with the cooperation of mo shi dabber, and reuse hexagon socket head cap screw and spring washers set up, the axle sleeve is connected through two bearings and the cooperation of mo shi dabber, briquetting and screw no. 1 compresses tightly the inner circle of bearing, the closing cap, the lower extreme of axle sleeve is sealed to sealed pad and screw no. 2 to prevent the oil leak, whole module must be fixed on corresponding base or support through fastening bolt. It has overcome the heaviness of traditional top, uses the limitation in place, and a great deal of defects such as limitation of operation user of service have reached reinforcing people's physique and have increased the purpose of people's enjoyment