A dispensing apparatus for dispensing a material, comprising: a removable container for holding the material; a receptacle for receiving the material, the receptacle comprising a top opening and a flange; a funnel for receiving the material from the removable container and guiding the material to the receptacle, the funnel comprising a valve holder at a lower end of the funnel and a lower opening aligned with the top opening of the receptacle; a valve member slidably coupled to the valve holder, the valve member comprising a valve aperture; a valve lever connected to the valve member, wherein when activated, the valve lever is configured to move the valve member to cause the valve aperture to align with the lower opening of the funnel, allowing the material to flow down from the funnel to the receptacle until the receptacle is filled to the top opening; a lever assembly coupled to the valve lever, wherein the lever assembly is configured to be activated by an operator inserting the flange of the receptacle into the lever assembly, and when activated, the lever assembly is configured to activate the valve lever; and a gap separating the valve member and the top opening of the receptacle, the gap having a gap width greater than zero and less than a predetermine value, wherein when the valve lever is activated and the material flows down and fills the receptacle to the top opening, the material further fills the gap, causing the material to stop flowing down.

A fluid injection device for vehicle radiator includes a main body. The main body includes a negative pressure device, a container, an injection opening, and a switching mechanism. The injection opening is adapted for connecting with an opening of a radiator of a vehicle. The negative pressure device and the container communicate the injection opening respectively.

A dispensing apparatus for dispensing a material, comprising: a removable container for holding the material; a receptacle for receiving the material, the receptacle comprising a top opening and a flange; a funnel for receiving the material from the removable container and guiding the material to the receptacle, the funnel comprising a valve holder at a lower end of the funnel and a lower opening aligned with the top opening of the receptacle; a valve member slidably coupled to the valve holder, the valve member comprising a valve aperture; a valve lever connected to the valve member, wherein when activated, the valve lever is configured to move the valve member to cause the valve aperture to align with the lower opening of the funnel, allowing the material to flow down from the funnel to the receptacle until the receptacle is filled to the top opening; a lever assembly coupled to the valve lever, wherein the lever assembly is configured to be activated by an operator inserting the flange of the receptacle into the lever assembly, and when activated, the lever assembly is configured to activate the valve lever; and a gap separating the valve member and the top opening of the receptacle, the gap having a gap width greater than zero and less than a predetermine value, wherein when the valve lever is activated and the material flows down and fills the receptacle to the top opening, the material further fills the gap, causing the material to stop flowing down.

A dispensing apparatus for dispensing a material, comprising: a removable container for holding the material; a receptacle for receiving the material, the receptacle comprising a top opening and a flange; a funnel for receiving the material from the removable container and guiding the material to the receptacle, the funnel comprising a valve holder at a lower end of the funnel and a lower opening aligned with the top opening of the receptacle; a valve member slidably coupled to the valve holder, the valve member comprising a valve aperture; a valve lever connected to the valve member, wherein when activated, the valve lever is configured to move the valve member to cause the valve aperture to align with the lower opening of the funnel, allowing the material to flow down from the funnel to the receptacle until the receptacle is filled to the top opening; a lever assembly coupled to the valve lever, wherein the lever assembly is configured to be activated by an operator inserting the flange of the receptacle into the lever assembly, and when activated, the lever assembly is configured to activate the valve lever; and a gap separating the valve member and the top opening of the receptacle, the gap having a gap width greater than zero and less than a predetermine value, wherein when the valve lever is activated and the material flows down and fills the receptacle to the top opening, the material further fills the gap, causing the material to stop flowing down.

A fluid injection device for vehicle radiator includes a main body. The main body includes a negative pressure device, a container, an injection opening, and a switching mechanism. The injection opening is adapted for connecting with an opening of a radiator of a vehicle. The negative pressure device and the container communicate the injection opening respectively.

A funnel is disclosed having an oil bottle securing portion and an adjustable conduit portion. The oil bottle securing portion is an open housing with converging side walls, and an end wall including a bottle securing rectangular groove along an upper edge. Seated within the open housing is a U-shaped stop that receives and abuts the top of a standard oil bottle, such that the neck of the oil bottle passes through the U-shaped stop but the shoulder of the bottle abuts the U-shaped stop. With a lower portion of the oil bottle disposed within the rectangular groove of the end wall and the neck of the oil bottle passing through the U-shaped stop, the oil from the bottle will empty into a frusto-conical reservoir at a first end of the funnel on the opposite side of the U-shaped stop and pass through the adjustable conduit.

A funnel is disclosed having an oil bottle securing portion and an adjustable conduit portion. The oil bottle securing portion is an open housing with converging side walls, and an end wall including a bottle securing rectangular groove along an upper edge. Seated within the open housing is a U-shaped stop that receives and abuts the top of a standard oil bottle, such that the neck of the oil bottle passes through the U-shaped stop but the shoulder of the bottle abuts the U-shaped stop. With a lower portion of the oil bottle disposed within the rectangular groove of the end wall and the neck of the oil bottle passing through the U-shaped stop, the oil from the bottle will empty into a frusto-conical reservoir at a first end of the funnel on the opposite side of the U-shaped stop and pass through the adjustable conduit.

A funnel is provided, including a main body and a ventilation passage. The main body is configured to lead a liquid into a receiving container. The main body includes a liquid inlet, a receiving chamber and a liquid outlet. The liquid outlet is configured to be communicated with the receiving container. The ventilation passage is configured to be communicated with the receiving container and external environment. The ventilation passage includes a first passage and a second passage which are communicated with each other. The first passage is integrally formed as a part of the main body. A first end of the first passage is configured to be communicated with the receiving container. The second passage is configured to be communicated with external environment and is detachably assembled to a second end of the first passage.

A funnel is disclosed having an oil bottle securing portion and an adjustable conduit portion. The oil bottle securing portion is an open housing with converging side walls, and an end wall including a bottle securing rectangular groove along an upper edge. Seated within the open housing is a U-shaped stop that receives and abuts the top of a standard oil bottle, such that the neck of the oil bottle passes through the U-shaped stop but the shoulder of the bottle abuts the U-shaped stop. With a lower portion of the oil bottle disposed within the rectangular groove of the end wall and the neck of the oil bottle passing through the U-shaped stop, the oil from the bottle will empty into a frusto-conical reservoir at a first end of the funnel on the opposite side of the U-shaped stop and pass through the adjustable conduit.

A funnel is disclosed having an oil bottle securing portion and an adjustable conduit portion. The oil bottle securing portion is an open housing with converging side walls, and an end wall including a bottle securing rectangular groove along an upper edge. Seated within the open housing is a U-shaped stop that receives and abuts the top of a standard oil bottle, such that the neck of the oil bottle passes through the U-shaped stop but the shoulder of the bottle abuts the U-shaped stop. With a lower portion of the oil bottle disposed within the rectangular groove of the end wall and the neck of the oil bottle passing through the U-shaped stop, the oil from the bottle will empty into a frusto-conical reservoir at a first end of the funnel on the opposite side of the U-shaped stop and pass through the adjustable conduit.