| 摘要 |
PURPOSE: A container is provided to manufacture a sealing lid capable of sealing a container body more precisely without extra packing. CONSTITUTION: A container comprises: a main body(10) formed with an opening part(11) in the upper surface and a ratchet-toothed part(12) formed along the peripheral part of the outer circumference; an upper plate(21) covering the opening part of the main body; a side wall(22) surrounding the peripheral part of the opening part by being extended from the peripheral part of the upper plate to the lower side; and a sealing lid(20) equipped with a strip member(30) formed with a ratchet sawtooth gear engaged with the ratchet-toothed part of the main body in the lower end of the sidewall. An inserting hole(23) is formed inside of the sealing lid to be inserted with the upper end of the main body. The inserting hole is protruded from the upper plate of the sealing lid or the side wall to the inside and extended along a circumferential direction. The inserting hole is isolated from an outer inclined projection(24) inclined to the lower direction by being mutually closer at the end of the projection. An inner inclined projection(25) is protruded from the upper plate to the inside and extended along the circumferential direction. The outer and the inner inclined projections elastically pressurize the inner and the outer sides of the upper end of the main body by being mutually closer at the end of the projection. The inserting hole comprises multiple outer and inner inclined projections separated along a vertical direction. The width of the upper end of the main body becomes narrower at the upper end.
|
