초록 ▼

A lid made of a synthetic resin and swingable like a cover for a book to open or close the opening of a container. A leg or legs of desired length extending rearwardly from the rear end of a lid plate renders the lid plate capable of maintaining a desired open position, and moving automatically into

A lid made of a synthetic resin and swingable like a cover for a book to open or close the opening of a container. A leg or legs of desired length extending rearwardly from the rear end of a lid plate renders the lid plate capable of maintaining a desired open position, and moving automatically into its open and closed positions. Such capabilities of the lid plate depend on the force created by a flat surface carrying a hinge base to urge the free end of the leg upwardly, the elasticity of a hinge and the hinge base, and the distance defined between the hinge and the free end of the leg which has been moved. The lid is particularly suitable for a compact for a cosmetic, or the like.

대표청구항 ▼

In a lid made of a synthetic resin comprising a lid base (11) having a cylindrical connector (15) threadedly connected, or fitted over the neck of a container body (17) in intimate contact therewith, and a lid body (1) disposed in the top wall (12) of said lid base (11) and swingable like a cover fo

In a lid made of a synthetic resin comprising a lid base (11) having a cylindrical connector (15) threadedly connected, or fitted over the neck of a container body (17) in intimate contact therewith, and a lid body (1) disposed in the top wall (12) of said lid base (11) and swingable like a cover for a book to open or close an opening (14) provided in said top wall (12), the improvement in which said lid body (1) comprises a lid plate (2) adapted for resting on said top wall (12), a generally flat rear end portion of said lid plate reduced in thickness to define a hinge (5), a hinge base (6) contiguous to said hinge, a connector (10) depending integrally from the underside of said hinge base (6), and a leg (7) of desired length extending rearwardly from the rear end of said lid plate (2), said leg being discontinuous in the area of said hinge (5), while said lid base (11) comprises said top wall (12) having an upper surface (13) which is flat at least in the rear half thereof facing said leg (7), and a connector (16) formed opposite to said connector (10) for firmly engaging and holding said connector (10).