Abstract: A lid assembly generally includes a shell body, a sealing member, and a nut. The shell body has a top portion and a circumferential portion. The shell body defines a water outlet and an air vent at an annular top surface thereof, and defines a through hole at a recessed surface thereof. The circumferential portion is provided at its outer surface with upper and lower flanges and connection means. The sealing member has a connection wing and a central shaft. The connection wing is provided with two pads capable of sealing the water outlet and the air vent, respectively. In use, the sealing member can be rotated forwardly to seal the water outlet and the air vent, thereby closing a cup fitted with the assembly. When drinking the beverage contained in the cup, the sealing member can be rotated reversely to uncover the water outlet and the air vent.

Abstract: A manual wine bottle opener includes a main body, a fixing base, a piston rod, a press lever, a valve base, a thimble, a sleeve and a slide member combined together. The press lever has one end pivotally combined with a connecting member, and the piston rod has its lower end fitted with a piston. The valve base has its interior provided with a non-return valve and its lower side fixed with an insert needle. By reciprocally pulling and pressing the press lever for moving the piston up and down repeatedly, air can be pumped into the wine bottle through the insert needle for removing the cork of the wine bottle from the bottle mouth, able to uncork the wine bottle conveniently and quickly. Then the sleeve is turned around to actuate the slide member to whirl and move downward to push and disengage the cork from the insert needle.

Abstract: A manual wine bottle opener includes a main body, a fixing base, a piston rod, a press lever, a valve base, a thimble, a sleeve and a slide member combined together. The press lever has one end pivotally combined with a connecting member, and the piston rod has its lower end fitted with a piston. The valve base has its interior provided with a non-return valve and its lower side fixed with an insert needle. By reciprocally pulling and pressing the press lever for moving the piston up and down repeatedly, air can be pumped into the wine bottle through the insert needle for removing the cork of the wine bottle from the bottle mouth, able to uncork the wine bottle conveniently and quickly. Then the sleeve is turned around to actuate the slide member to whirl and move downward to push and disengage the cork from the insert needle.

Abstract: A cup with a cap provided with a grip includes a cup body, a cap threadably engaged and closed on the cup body, a grip formed on an upper surface of the cap, and a flexible sucking tube inserted through a hole formed at one end of the grip and extends deep enough in the interior of the cup body for sucking the content filled therein. When a user wants to drink the content in the cup body, the person can suck through the mouth end of the sucking tube, and if the sucking tube is not to used, the mouth end is inserted in the insert hole of the grip to let the cup body with the cap and the sucking tube carried manually by holding the grip, keeping the cup body with cap and the sucking tube in a hygienic condition.

Abstract: A canteen with an additional device for amusement includes a canteen body having one side formed with a chamber, a base received in the chamber, a transparent cover body fixed on a side of the base, a fixing base, at least one bag and at least one press button. A plurality of floats is positioned in the space defined between the base and the cover body. After liquid is poured and sealed in the space between the base and the cover body, the press button can be pressed inward to compress the bag so the liquid in the bag will be exhausted out and flow into liquid in the space between the base and the cover body to form water current to actuate the floats in the space to turn and float in random to give visual pleasure to a user, thus attaining effect of amusement.

Abstract: A cup has a first recess defined in the outside thereof with two protrusions extending from the bottom of the first recess, a board received in the first recess and having two engaging members to securely engage the two protrusions. The board has a serrated groove defined therethrough so that a bolt movably extends through the groove and connects to a decorative member on the outside of the cup. The decorative member will move downward along the serrated groove and can also rotate relative to the cup when the cup is inclined.

Abstract: A water bottle includes a container, a cap mounted to an upper end of the container and has two holes therein, and a cover which is mounted around the cap and is rotatable between first and second positions. When the cover is in the first position, a straw mounted on the cap is hidden inside the cover while the holes are blocked. When the cover is in the second position, the straw is rotated to extend through an opening in the cover and the holes are open to allow continuous suction of the user.