Bottle stopper for sealing bottle mouth tightly

A bottle stopper comprising:

• a cover body having its lower portion formed with a recessed chamber which is opened at a lower side of said cover body, said recessed chamber provided therein with a lengthwise pillar extending from an upper side of said recessed chamber, said lengthwise pillar bored with a shaft hole in the interior, said cover body bored with an annular recessed groove in the topside, said cover body further having its upper center which is opened at a top end of said cover body;
• and being disposed with a projecting base which is projected from a lower side of said annular recessed groove, said projecting base having its wall reversely cut with two oblique faces opposite to each other;
• a shaft rod inserted in said shaft hole of said cover body, a lower end of said shaft rod being secured with a stopping member, a soft clogging member being positioned on an upper side of said stopping member and enclosing a lower side of said shaft rod;
• said shaft rod having its upper end bored with two insert holes aligned to each other;
• and
• a rotatable member mounted on said cover body, said rotatable member having its lower portion formed with an accommodating chamber, said rotatable member having its circumferential wall bored with two insert holes aligned to each other for an insert pin to be inserted therein, said rotatable member having its topside fixed with a handle;
• and
• wherein in an assembled state, said shaft rod is inserted in said shaft hole of said cover body so that an upper edge of said soft clogging member leans on a lower edge of said lengthwise pillar of said cover body, and meanwhile said soft clogging member is positioned between said stopping member and a lower edge of said lengthwise pillar, and an upper end of said shaft rod is located in an interior of said projecting base of said cover body;
• said rotatable member is mounted on said cover body and has a lower end thereof fitted in said annular recessed groove of said cover body, causing said projecting base of said cover body received in said accommodating chamber of said rotatable member;
• said rotatable member to have its insert holes respectively aligned to said two insert holes at said upper end of said shaft rod inside said projecting base of said cover body;
• and said insert pin is inserted in said insert holes to firmly position said rotatable member on said cover body and at this time, said insert pin is positioned on and across said two oblique faces of said projecting base of said cover body, thus finishing assembly of said bottle stopper.