Abstract: An automobile and motorcycle automatic direction indicating device includes a voltage stabilizer 2, a left switch 3, a right switch 4, a left and a right direction indicating light 5 and 6. The left and the right switch both connected to the voltage stabilizer, and then the left switch is connected to the left direction indicating light, and the right switch is connected to the right direction indicating light. Turning on and off of both the left and the right switch is controlled by a steering wheel shaft 7. The left switch or the right switch is turned on by the steering wheel shaft in case of the steering wheel rotated to the left side or the right side. The left and the right indicating light both are turned off by the steering wheel shaft in case of the steering wheel rotated to the neutral center position.

Abstract: A fume exhaust apparatus for cooking stoves includes a fixing base; a connection assembly pivotally mounted on the fixing base; a transparent hood assembled with a lower end of the connection assembly, and having a handle and a through hole; a fume-exhaust hose having one end connected to the through hole and the other end connected to a filter box and an air-suction motor; the air-suction motor connected with a control switch via a power-supply cord, and having one side connected with an air-exhaust tube. After the fixing base, the filter box and the air-suction motor are secured to a wall, the hood assembled in suspension can be moved to be positioned above a cooking vessel or directly covered on the cooking vessel, thereby efficiently exhausting fumes outdoors to keep the inside clean such that users can be relieved from the fumes to keep good health, very convenient in use.

Abstract: A fume exhaust apparatus for cooking stoves includes a fixing base; a connection assembly pivotally mounted on the fixing base; a transparent hood assembled with a lower end of the connection assembly, and having a handle and a through hole; a fume-exhaust hose having one end connected to the through hole and the other end connected to a filter box and an air-suction motor; the air-suction motor connected with a control switch via a power-supply cord, and having one side connected with an air-exhaust tube. After the fixing base, the filter box and the air-suction motor are secured to a wall, the hood assembled in suspension can be moved to be positioned above a cooking vessel or directly covered on the cooking vessel, thereby efficiently exhausting fumes outdoors to keep the inside clean such that users can be relieved from the fumes to keep good health, very convenient in use.

Abstract: A water-saving toilet includes a two-stage flush button, a water-storing area and a drain way formed in the interior of a toilet bowl and a valve control device positioned in the bowl and consisting of a valve, a valve cap, a drive rod, and an operating rod. The valve is positioned in water-storing area, having a passageway, with the valve cap deposited on the valve to close and open the valve. A push rod is connected under the valve cap, extending in the valve. In using, first, pressing the operating rod pushes up the valve cap to open the valve so urine with water remaining in the water-storing area flows into the drain way. Then press the flush button for a low volume of water to be flushed out in the bowl.