| 摘要 |
<p>A grasp portion (1) is formed in a manner so that the external shape thereof is a substantial circular cone which is inclined, the inside is hollow, the bottom surface is open, and an engagement portion (3) used for connecting to a sliding portion (2) is formed at an end of the opening. The sliding portion (2) is connected to the lower side of the grasp portion (1) to form a moderate projection surface on the bottom surface side, and the projection surface contacts a floor surface and slides thereon. The sliding portion (2) is provided with a housing portion to house a battery or weight (6), and has a form of a tray in which the top surface is open for connection to the grasp portion (1). The sliding portion (2) is provided at the center of the bottom surface thereof with a sensor hole (7), and is provided near the top opening portion of the sliding portion with an engagement portion (3) which is connected to the bottom opening end of the grasp portion (1). The grasp portion (1) is placed onto the sliding portion (2), and the engagement portions (3) are engaged to integrate the upper portion and the lower portion, and to thereby configure a hip-up mouse.</p> |
