| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cover having a handhold aid structure for helping a user to stably hold a device having a plurality of faces. <P>SOLUTION: When the cover is installed, a projectable part projects to form a tubular space, and when a user places his or her finger in the space, the cover is held, and when the user moves his or her palm to approach the central part of the device, the holding of the device is aided. <P>COPYRIGHT: (C)2013,JPO&INPIT |
