Abstract: A beverage container including a main body, a cover and a sucking unit is provided. The main body includes an interior space for containing a beverage and a top wall having an inner rim which defines an opening communicated with the interior space. The cover removably seals the opening. The sucking unit is mounted within the main body adjacent to the opening and includes a partition wall extending into the interior space to define a channel which fluidly communicates the opening with the interior space. The sucking unit is configured to enable a person to suck up the beverage contained in the interior space through the channel and the opening after removal of the cover.

Abstract: A beverage container including a main body, a cover and a sucking unit is provided. The main body includes an interior space for containing a beverage and a top wall having an inner rim which defines an opening communicated with the interior space. The cover removably seals the opening. The sucking unit is mounted within the main body adjacent to the opening and includes a partition wall extending into the interior space to define a channel which fluidly communicates the opening with the interior space. The sucking unit is configured to enable a person to suck up the beverage contained in the interior space through the channel and the opening after removal of the cover.

Abstract: A projecting device includes a wireless controller configured for wirelessly detecting a gesture and accordingly generating a wireless signal; and a projector configured for receiving the wireless signal and accordingly controlling a projection image projected by the projector.

Abstract: The generator contains an outer casing, a non-magnetic rotor, an inner casing, outer stators, and inner stators. The non-magnetic rotor has an internal storage space, and is axially mounted on an axle and housed inside the outer casing with the axle rotatably supported by two ends of the outer casing. The outer stators are configured on an inner circumferential surface of the outer casing. Correspondingly, a number of coils are configured on an outer circumferential surface of the non-magnetic rotor. The inner casing is housed inside the storage space with the inner stators configured on an outer circumferential surface of the inner casing. The inner casing is rotatably configured on the axle by a number of bearings. The outer and inner stators are of reversed magnetic polarities so that, when the axle spins, the inner stators remain still due to the magnetic attraction from the outer stators.

Abstract: The generator contains an outer casing, a non-magnetic rotor, an inner casing, outer stators, and inner stators. The non-magnetic rotor has an internal storage space, and is axially mounted on an axle and housed inside the outer casing with the axle rotatably supported by two ends of the outer casing. The outer stators are configured on an inner circumferential surface of the outer casing. Correspondingly, a number of coils are configured on an outer circumferential surface of the non-magnetic rotor. The inner casing is housed inside the storage space with the inner stators configured on an outer circumferential surface of the inner casing. The inner casing is rotatably configured on the axle by a number of bearings. The outer and inner stators are of reversed magnetic polarities so that, when the axle spins, the inner stators remain still due to the magnetic attraction from the outer stators.

Abstract: A car door opening early-warning system, which is adapted to a vehicle having a plurality of door locks and an electric module that is used to generate an actuation power, is provided. The early-warning system includes a plurality of interlocking devices and at least one warning device. The interlocking devices are disposed on the corresponding door locks, and are connected to the warning device and the electric module. The warning device is disposed on the vehicle, and when the door locks are unlocked, the interlocking devices are actuated to conduct the actuation power to the warning device, such that the warning device is actuated to send a warning signal.

Abstract: A vehicular wind power generation device is provided for a vehicle including a bumper facing and guiding a windward current. The device includes a wind guiding hood with a wind guiding inlet and outlet communicating therewith, a directing-rotating element disposed at the wind guiding outlet, a power generator, and a power storage unit. The windward area of the wind guiding inlet is greater than that of the wind guiding outlet. The wind guiding inlet is connected to the bumper so as to receive the windward current blowing out of the wind guiding outlet, thus allowing the directing-rotating element to receive the windward current. The power generator is connected to the directing-rotating element and the power storage unit. The directing-rotating element is rotated by the windward current blowing toward the directing-rotating element while the vehicle is in motion. Eventually, the power generator generates power for providing rechargeable power for the vehicle.