| 摘要 |
In a cleaner, a first end portion of a core member includes shaft portions that allow the core member to be movable relative to a body member with the first end portion serving as a pivotal point. A second end portion of the core member is configured to be detachably locked by a second end support portion of the body member. The motion of the core member is restricted in a state in which the second end portion is locked by the second end support portion and is allowed in a state in which the locked state is released. The body member includes a top wall portion that is disposed such that the body member faces the core member but is set apart therefrom in a radial direction thereof and a pair of sidewall portions that extend from the top wall portion toward the core member and face each other in the radial direction of the core member. The first end support portion of the body member includes the pair of sidewall portions and a portion of the top wall portion that is interposed between the pair of sidewall portions. The pair of sidewall portions rotatably support the shaft portions in an area surrounded by the top wall portion and the pair of sidewall portions. |
