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Spray device and methods for making the same

A technology of spraying device and horizontal position, applied in the direction of spraying device, liquid spraying device, single handheld device, etc., can solve the problems of infeasible, impossible to achieve fluid and air suction, difficult and so on

Active Publication Date: 2020-01-03
SILGAN DISPENSING SYST CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although such devices may be used to dispense and spray or dispense fluids, the costs associated with such products may not be feasible for some applications
Also, in low-cost applications, the cover and simple sprayer can allow for spray suction in an upright position, but when in an inverted position or pointing downward, it can be difficult or impossible to achieve fluid and air suction

Method used

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  • Spray device and methods for making the same
  • Spray device and methods for making the same
  • Spray device and methods for making the same

Examples

Experimental program
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Embodiment Construction

[0012] According to an embodiment of the invention, the spraying device includes a container 900 and a spraying cap 100 attached to the bottle, such as figure 1 shown in . A dip tube 110 may be attached to the spray cover 100 . A snorkel 120 - or a smaller dip tube - may also be attached to the spray cover 100 . Dip tube 110 may be configured to deliver fluid product stored in container 900 to a dispensing orifice in spray cover 100 such that the fluid may be dispensed from spray cover 100 . Vent tube 120 may be configured to deliver air or gas to spray cover 100 to mix with or agitate fluid dispensed from spray cover 100 .

[0013] Such as figure 1 As illustrated in , the vent tube 120 may be a shortened dip tube, tube, or other device having a gas flow path through which air or other gas may flow during operation of the spray device. The vent tube 120 may be integral or integrally formed with the dip tube 110 such that the two components may be assembled together to the ...

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PUM

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Abstract

A spray device includes a spray closure (100) attached to a container (900), the spray closure (100) having an air intake and a fluid intake into a mixing chamber (150) where the air and fluid are mixed before exiting an orifice (130), the air intake connected to a snorkel (120) for delivering air from within the container (900) into the mixing chamber (150).

Description

[0001] Background of the invention [0002] TECHNICAL FIELD: Embodiments of the present invention relate to spraying devices, and more particularly to spraying devices that incorporate vents, dip tubes, or snorkels to allow air to be drawn in and out with the product. [0003] BACKGROUND OF THE INVENTION Spraying devices, such as trigger sprinklers, pumps, battery operated sprinklers, and other dispensers, are used in a wide variety of consumer products. For example, a variety of dispensing devices are used to dispense hard surface cleaners, garden products, water, and other fluids. While such devices may be used to dispense and spray or dispense fluids, the costs associated with such products may not be feasible for certain applications. Also, in low-cost applications, the cover and simple sprayer may allow suction of the spray in an upright position, but when in an inverted position or pointing downward, it may be difficult or impossible to achieve suction of fluids and air. ...

Claims

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Application Information

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IPC IPC(8): B05B7/04B05B15/55B05B15/30B05B9/01B05B9/03B05B11/04
CPCB05B11/043
Inventor B·L·拉姆叙尔
Owner SILGAN DISPENSING SYST CORP