20-04-2011 дата публикации
Номер: CN0101703345B
Автор:
DONG PING,
WANG TINGJUN,
WANG WULIN,
YE GUIQING,
YUAN QIANG,
ZHAO DONGHONG,
PING DONG,
TINGJUN WANG,
WULIN WANG,
GUIQING YE,
QIANG YUAN,
DONGHONG ZHAO
Принадлежит:
The invention provides a toothbrush mechanical automatic fixture which consists of a base, a fixed base of a locating shaft, the locating shaft, a pulley, a fixed base of a steel wire rope, a guiding shaft, a driven block, a mandril, a front locating seat, a stretching spring, a steel wire rope, a fixed base, a return spring, a roller and a top block of a spring, and the like, wherein the locating shaft is obliquely positioned and arranged and forms an included angle of 30 degrees with the side face of the toothbrush, one end of the steel wire rope is connected with the tail part of the locating shaft, and the other end thereof is connected with the fixed base of the steel wire rope round the pulley. The obliquely arranged locating shaft bears the tensile force of the spring all along, provides clamping component forces along the length direction and width direction of the toothbrush, and increases the stability of the locating. The pulley converts the motion of the mandril along the length ...
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