Abstract: A sun shade for the windshields and windows of an automobile, including a front shield, a pair of first side shields, a pair of second side shields, and a back shield secured to the windshield frames and door frames so that each shield projects outwardly to shield the windshields and windows from rain, snow and direct sunlight without obstructing the driver's field of view.

Abstract: An expandable bedstead comprises a horizontal base frame having a vertical headboard frame fixedly connected to a first side thereof, a pair of leg supports fixedly connected to the corner portions of an opposing second side of the base frame, a vertical footboard frame pivotably connected to the leg supports, a vertical left side frame having an upper and lower subframes releasably connected to the left side of the base frame, and a vertical right side frame releasably connected to the right side of the base frame and to the headboard and footboard frame.

Abstract: A folding bicycle having two handlebars which can be rotated upwards into a horizontal position for steering control or downwards into a collapsed position to reduce space occupation, a toggle joint fastened in a top tube for permitting the top tube to be folded up, and a shock-absorbing device fastened in a down tube for absorbing shock-waves and permitting the down tube to be folded up into a collapsed position.

Abstract: An improved foldable baby bed comprising a foldable bed frame and a foldable bed base by such a structure the bed frame can be swingably suspended on two support rods. The bed frame has a hinged connection at each end and middle of the left and right side tube of its upper and lower boundary tubes respectively, and the end of the left and right side tubes of the boundary tube for the base respectively for horizontal folding. The boundary tube of the base has a folding mechanism at each side respectively and the said folding mechanism is composed of a male and a female joint elements which are hinged together and connectable with each other. The female joint element has a -like cross sectional end for inserting of the -like cross sectional end of the male joint element and the -like cross sectional opening of the male joint element has two lips extending laterally.