Abstract: A rechargeable garden sprayer includes a container having an opening on an upper face, a lower suction tube, and an inlet formed at a side thereof. The inlet cooperates internally with the main body of the container such that liquid poured in through the inlet flows to the container. An engaging body has a base with about the same shape and size as the upper face of the container so as to be mounted on the container. The engaging body includes a number of upstanding hollow tubes along its periphery and a fixing panel to define a retaining recess. A top cover having substantially an inverted U-shaped body has two side panels with a number of downwardly extending poles at an inner side thereof for inserting into the hollow tubes and thus engaging with the engaging body. The top cover has a handle on its uppermost part.

Abstract: It is an automatically lifting devise for toilet seat; the device mainly comprises a sleeve shaft, a sleeve, a main shaft, a torsional spring, and a torsion adjusting assembly. The aforesaid torsion adjusting assembly further includes a displacement shaft, a shaft seat, a worm gear and a worm. The feature of the aforesaid lifting device is that when the lid being lifted up, the toilet seat will be lifted upwards automatically and slowly because of the torsion of the torsional spring is higher than the gravity of the toilet seat, and because of a grease of high viscosity being coated on the surface between the sleeve shaft and the sleeve; moreover, the object of the torsion adjusting assembly is to adjust the torsion of the torsional spring after a long period of use so as to maintain the automatically lifting device to have a normal torsional spring and operation.