Chongqing Baike Dingyu Technology Co., Ltd.

Chongqing Fengrui Plastic Co., Ltd.

Chongqing Zongshen General Power Machine Co., Ltd.

Chongqing Wancai Printing Co., Ltd.

Yi Zhang

Yichao Wang

Bin Yuan

Baiwan Luo

Rong Luo

A non-road engine is provided. The non-road engine includes a carburetor and a combination switch for controlling on-off of a fuel supply pipe between a fuel tank and the carburetor, where the carburetor is provided with a control valve for controlling opening and closing of a main jet; the control valve is linked and matched with the combination switch; when the combination switch is in an on state, the control valve causes the main jet to be in an open state; and when the combination switch is in an off state, the control valve causes the main jet to be in a closed state.

Non-road engine

A label manufacturing method includes: a cladding material manufacturing step, including: manufacturing adhesive, a release film including a base material and a surface material, and a transparent film into a cladding material, wherein a first side of the cladding material includes the base material of the release film, the transparent film, and the surface material of the release film, and a second side of the cladding material includes the adhesive and the surface material of the release film, and the first side and the second side are two sides of the cladding material which are side by side; and, a label die cutting step, including die cutting the transparent film and the base material of the release film at the first side of the cladding material into a first label unit, and die cutting the adhesive at the second side of the cladding material into a second label unit.

Label manufacturing method and self-laminating label

The fuel tank cap with charcoal canister includes a fuel tank inner cap and a fuel tank outer cap. A filling chamber is disposed in the fuel tank inner cap. The fuel tank outer cap wraps up the upper port of the filling chamber. The fuel tank inner cap has a volume chamber having an upper vent cap. Between the side wall of the upper vent cap and the inner wall of the volume chamber, there is an air gap. The filling chamber has a lower breathing panel. Between the lower breathing panel and the bottom of the filling chamber, there is a welding ring. The upper port is on the inner side of the welding ring. The lower surface of the lower breathing panel is fixed and connected with the filling chamber via the welding ring. The bottom surface of the volume chamber has an air inlet/outlet.

Fuel tank cap with charcoal canister

The cap assembly for a carbon canister fuel tank includes an outer cap and an inner cap. There is a cavity with an opening at the inner cap, and the outer cap is above the inner cap covering the opening. There is a lower vent cap in the cavity which divides the cavity into a filling cavity and a volume cavity. There is a through hole in the center of the lower vent cap with a breathing valve which would open automatically when there is air pressure imbalance in the filling cavity and volume cavity. The first vent hole is at the bottom of the volume cavity, while the second vent hole is at the bottom of the filling cavity. The first vent hole, breathing valve and the second vent hole are arranged in sequence to constitute the exhaust channel for the vaporizing oil gas in the fuel tank.

Cap assembly for a carbon canister fuel tank

The mechanical breather valve includes a valve body, on which is installed one-way air inlet and outlet components. A tank, for environmental protection, is fitted with the breather valve and closed so that no volatile gas will be exhausted, when the pressure within is balanced with the outside. When the pressure within is negative, the one-way air inlet hole will draw air from outside to keep the balance of pressure. When the pressure within is increased, one-way air outlet hole will exhaust the additional air. When the tank is tilted or placed upside down, the breather valve can prevent the oil from flowing out of the tank for safe usage.

Breather valve

The horizontal shaft fuel tank cap with charcoal canister includes a fuel tank inner cap and fuel tank outer cap. A hollow room with an upper opening is disposed in the center of the fuel tank inner cap. The fuel tank outer cap is disposed above the fuel tank inner cap. The ventilating pipe is disposed in the hollow room and divides the hollow room into filling room and containing room. The first air outlet leading the fuel vapor to the containing room is disposed on the bottom of the containing room. The second air outlets are disposed in the center of the ventilating pipe. The fuel-absorption substrate is disposed in the filling room. The residuary fuel is drained into the fuel tank under negative pressure of the fuel tank. The filtering performance of charcoal powder can be enhanced since it is exempted from long-time fuel soaking.

Horizontal shaft fuel tank cap with charcoal canister

The vertical shaft fuel tank cap with a charcoal canister includes a fuel tank inner cap and a fuel tank outer cap. A hollow room or cavity with an upper opening is disposed in the center of the fuel tank inner cap. The fuel tank outer cap is above the fuel tank inner cap. The ventilating cap or vent cap is disposed in the cavity and divides the cavity into a filling cavity and a containing cavity. The air outlet leading the fuel vapor to the containing cavity is on the bottom of the containing room. The air passageway is between the outer walls of the vent cap and an inner wall of the containing cavity. The fuel-absorption substrate is disposed in the filling cavity. The filtering performance of charcoal powder can be enhanced since it is exempted from long-time fuel soaking.

Growing community of inventors

Chongqing, China

Yi Zhang