Mobile telephone
View Patent ↗A mobile telephone includes a casing provided with at least a locking member and a lid that can be detached or attached by pivoting of the locking member. The lid comprises a passage the locking member passes through, and a locking piece that a locking lug provided at the locking member can freely engage with and be detached from as a result of pivoting of the locking member. The locking piece is located at an inner periphery of the passage. Further, with a mobile telephone having casings that are foldably joined by a hinge, at least one of the foldably joined casings is a box-like case provided with a hinge at an upper surface and an opening portion at a rear surface, and has a lid-like case fitting to the opening of the box-like case.
1. A mobile telephone comprising:
a locking member comprising a locking lug;
a lid that can be detached or attached at a first side of the lid to a casing by pivoting of said locking member with respect to the casing, the lid comprising:
a passage through which the locking member passes;
a first storage space arranged on a second side of the lid opposite the first side of the lid; and
a locking piece to which said locking lug of the locking member can freely engage and disengage as a result of pivoting of the locking member, the locking piece being located at an inner periphery of the passage,
wherein the locking member has a circular shape and the passage has a circular shape,
wherein the locking member has two of the locking lugs and two of the locking pieces, and
wherein the two locking lugs are asymmetrical with respect to a pivot axis of the two locking lugs, the locking member including a lock groove at the upper end portion of the locking member and
wherein a first line from one of the two locking lugs to the axis of the locking member and a second line from another of the two locking lugs to the axis of the locking member cross at a prescribed angle of inclination.
2. The mobile telephone according to claim 1 , wherein the lid is configured to provide structural rigidity to the mobile telephone.
3. The mobile telephone according to claim 1 , wherein the lid and the casing are configured to form a second storage space.
4. The mobile telephone according to claim 1 , wherein the locking member is rotatably attached to the lid.