TWD107616S1 - Additional case for a chronograph wristwatch - Google Patents

Abstract

[Item Usage] This creation is a new style design of an additional watch case for a chronograph watch. It can be matched with a normal watch, and its face can be magnified through a convex lens, and the watch can be controlled by an external button to achieve the chronograph function. ;【Features of the creation】;As shown in the various figures, this creation is generally designed with an upper and lower shell cover. The upper and lower shell covers are circular, and one side of the upper and lower shell covers is slightly extended to form a flat portion as a hinge portion, so that the upper shell cover can be opened based on the lower shell cover (as shown in the three-dimensional image of the open state); the upper shell cover has a convex lens on the surface, and the bottom front end of the upper shell cover has a downward protruding buckle portion, and the two sides have downward protruding soft pressure joints (to fix the two outer sides of the watch case) The lower case has a circular groove in the middle that extends outwards on both sides, and two buttons on the outside. As shown in the reference diagram of the usage status, the watch is placed in the groove of the lower case, and after the upper and lower cases are closed, the watch is fixed inside and the strap is exposed outside. The hands and scales on the watch face can be magnified through a convex lens, and the timing of the watch can be controlled by buttons. Overall, the design ingenuity it displays is of the highest quality, and it is indeed a carefully designed and excellent design.