| 摘要 |
PURPOSE: A suction opening for a vacuum cleaner is stably moved without any shake by disposing a vertical rotation axis and a transverse rotation axis on one axis line. CONSTITUTION: A suction opening for a vacuum cleaner comprises a connecting member(300) having a hemispherical mounting portion(310), a formed guide ring(320) and a hemispherical joining portion(330). A vertical rotation axis and a transverse rotation axis disposed on one axis line, thereby removing the shake of the suction opening. The structure of a suction opening body(100) is simple. Thus, the assembling of the body(100) is easy. Further, the productivity and the manufacturing cost of the body(100) is reduced by the decrease of the numbers of the constituting parts of the body(100).
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