Patent Application
20240341462
The present disclosure relates to a novel device for applying paint or other liquid covering material onto a surface via a brush.
Broadly, the invention is a portable liquid cover system, such as for painting, providing mobility and safety to the person using it. The invention can be used to apply a variety of liquid cover materials to surfaces, such as varnish or stain for finishing wood, ink for large scaled calligraphy or drawing such as artwork for murals, or adhesives. It can also be used in various industrial applications, such as coating metals or plastics with lubricants or other liquids.
The invention includes a hand air pump screwed into the top portion of a vessel. The top part is cinched with the lower paint chamber, which has a rubber bladder to keep the air and paint separated. Pumping the air pump pressurizes the rubber bladder, forcing the paint in the lower paint chamber through a tube at the bottom of the chamber to the hand valve.
The hand valve has a machined and a molded end that can accommodate paintbrushes of different sizes by sliding them together. Once attached, a screw or washer secures the brush in place. When the hand valve lever is depressed, it regulates the amount of paint flowing to the bristles through a pliable, flexible tube, which moves with the brush in any direction. This pliable tube can be made at different lengths along the brush bristles to cater to various applications, be it painting walls or ceilings. The vessel, along with the hose and paintbrush, can be carried in a backpack. The backpack features a zipper area or slot to accommodate the hose connection. A magnet or spring-loaded clip across a front panel of the backpack, in the chest area, secures the paintbrush in an upright position to prevent dripping. This provides significant safety for the person using this, allowing the user to have both hands free to move about and climb a ladder safely.
The materials used to make this invention include plastic vessel, rubber air pump, plastic hand valve, machined aluminum for sliding together to change the brush, steel tubing, wooden paintbrush, rubber balloon, and screws.
In the following detailed description, reference is made to the accompanying drawings, which form a part hereof, and in which are shown various specific embodiments in which the disclosure may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the disclosure, and it is to be understood that other embodiments may be utilized and that mechanical, procedural, and other changes may be made without departing from the spirit and scope of the present disclosure. The following detailed description, therefore, is not to be taken in a limiting sense. The scope of the present disclosure is defined only by the appended claims, along with the full scope of equivalents to which such claims are entitled.
The following reference numbers are used in the figures and accompanying descriptions:
For a fuller understanding of the nature and advantages of the present invention, reference should be had to the following detailed description taken in connection with the accompanying drawings, in which:
The figures here represent one embodiment of the invention.
In the following detailed description, reference is made to the accompanying drawings, which form a part hereof, and in which are shown various specific embodiments in which the disclosure may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the disclosure, and it is to be understood that other embodiments may be utilized and that mechanical, procedural, and other changes may be made without departing from the spirit and scope of the present disclosure. The following detailed description, therefore, is not to be taken in a limiting sense. The scope of the present disclosure is defined only by the appended claims, along with the full scope of equivalents to which such claims are entitled.
Refer now to
For clarification,
In addition to the advantages of this invention listed above, several ergonomic and efficiency advantages and benefits accrue in a liquid cover system 100 that does not require a person 302 to bend over to get paint on a brush 102. These include reduced strain on the back. By providing an alternative method for getting paint onto the brush 102, the person 302 can maintain a more neutral and comfortable position, reducing the risk of back pain and injury associated with prolonged bending.
Another benefit is improved posture. With very limited bending over, a person 302 can maintain a more upright and neutral posture, which can reduce stress on the back and other parts of the body. By keeping the body in a more ergonomic position, the person 302 can help prevent issues such as muscle tension, discomfort, and fatigue.
Yet another benefit is increased efficiency. By limiting the need to bend over, a person 302 can work more efficiently and with less fatigue. This can help reduce the risk of mistakes, risk and danger of spillage, and increase productivity.
Still further, another benefit is better access. The liquid cover system 100 keeps the paint or other liquid cover 122 readily available to apply to a surface, and at reduced risk of spillage. Person 302 can more easily access the liquid cover 122 without having to reach, stretch, or strain. This also reduces the risk of spillage. All of this can help to reduce the risk of slips, trips, and falls, as well as improve overall safety in the workspace.
Although the invention has been described with reference to various embodiments, those skilled in the art will understand that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope and essence of the disclosure. In addition, many modifications may be made to adapt a particular situation or material in accordance with the teachings of the disclosure without departing from the essential scope thereof. Therefore, it is intended that the disclosure not be limited to the particular embodiments disclosed, but that the disclosure will include all embodiments falling within the scope of the appended claims. Also, any and all citations referred to herein are expressly incorporated herein by reference.
