ADJUSTABLE BRUSH HOLDING ASSEMBLY

Abstract

A holder assembly for holding a painting tool within a paint container is provided. The holder assembly includes an inner tube including an attachment mechanism for receiving the painting tool, an outer tube that receives the inner tube, wherein the outer tube includes a securement means for attaching to the paint container, and a tightener to secure a position of the inner tube within the outer tube.

Claims

1. The combination of a holder assembly and a painting tool, wherein the holding assembly is configured to hold the painting tool within a paint container, the holder assembly comprising: an inner tube; an outer tube that receives the inner tube; a tightener to secure a position of the inner tube within the outer tube; a painting tool member that receives the painting tool thereon, wherein the attachment mechanism extends from one of the inner tube and the outer tube; and a securement means for removably attaching the holder assembly to the paint container; wherein, during use, adjustment of the inner tube relative to the outer tube controls positioning of the painting tool within the paint container and adjusts a location of the attachment mechanism relative to the paint container.

2. The combination of claim 1, wherein the threaded bolt extends from an upper end of the inner tube.

3. The combination of claim 1, wherein the tightener is a turn screw.

4. The combination of claim 1, wherein the securement means is attached to a lower end of the outer tube.

5. The combination of claim 1, wherein the securement means comprises a plurality of magnets.

6. The combination of claim 8, wherein the plurality of magnets are attached to one of the inner tube and the outer tube, and wherein the plurality of magnets spans a height of about 9 inches.

7. The combination of claim 9, further comprising a metallic strip, wherein, when in use, the metallic strip is secured to a side of the paint container.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawing figures depict one or more implementations in accord with the present concepts, by way of example only, not by way of limitations. In the figures, like reference numerals refer to the same or similar elements.

[0018] FIG. 1 is an isometric view of a brush holder assembly described in the present application.

[0019] FIGS. 2A and 2B are a front side view and a back side view of the brush holder assembly of FIG. 1.

[0020] FIGS. 3A and 3B are a front side view and a back side view of an alternative embodiment of the brush holder assembly of FIG. 1.

[0021] FIG. 4 is an exploded view of the brush holder assembly of FIG. 1.

[0022] FIG. 5 is a plan view of the brush holder assembly of FIG. 1.

DETAILED DESCRIPTION OF THE INVENTION

[0023] FIGS. 1-5 illustrate an example of a brush holder assembly 100 that is configured to attach to a conventional paint container. The brush holder assembly 100 can releasably hold a paint brush 102 such that the paint bristles remain submerged in the paint remaining in the paint container 104 to prevent the bristles from drying out. The height of the brush holder assembly 100 is adjustable so that the point at which the paint brush is mounted onto the assembly 100 can be lowered as the paint level within the paint container 104 lowers. In other words, the brush holder assembly 100 allows for the brush bristles to remain submerged in the paint as the paint is used and the paint level drops. While FIG. 1 demonstrates the use of the brush holder assembly 100 with a brush 102 in a paint can 104, the brush holder assembly 100 can be used with and painting tool within any container for housing liquids.

[0024] As shown in FIG. 1, the brush holder assembly 100 includes an inner tube 106 that is partially received in an outer tube 108 in a telescoping manner. An attachment mechanism 110 protrudes from an upper end 112 of the inner tube 106 to provide a surface onto which the paint brush 102 is removably positioned. A lower end 114 of the outer tube 108 includes a securement means 116 to attach the brush holder assembly 100 to the paint container 104, such as a metal paint can. The securement means 116 may be a plurality of magnets spanning a height of 9 in., corresponding to the height of a paint can 104. Each standard paint brush includes a hole near the end of the handle. During use, the paint brush 102 is attached to the brush holder assembly 100 by slipping the paint brush 102 onto the attachment mechanism 110 by means of the hole in the handle. However, it should be understood that the present assembly system can be used with any suitable paint applicator including a roller, a sponge, or the like.

[0025] In some embodiments, the inner and outer tubes 106, 108 can expand to a height of about 0.5 feet to about 2 feet. This range of height allows a standard paint brush 102 to be held in place with its bristles submerged in a full can of paint 104. Conversely, the inner tube 106 may be completely withdrawn inside the outer tube 108 such that the operable end of the paint brush is submerged in the paint when the paint within the paint container 104 is low (e.g., about 1 in. in height). In an example, a width of the inner and outer tubes 106, 108 may range between about 0.2 in. to about 1 in. (e.g., ⅝ in.). A wall thickness may range between about 0.1 in. to about 1 in. (e.g., 7/16 in.). The outer tube 108 may have a height of preferably about 5 in. to about 12 in. long, more preferably about 8 to about 10 in.

[0026] The height of the of the brush holder assembly 100 is adjustable by way of a turn screw or other tightener 118, such as a clamp. The inner tube 106 moves in and out of the outer tube 108 to adjust the height of the brush holder assembly 100, and the inner tube 106 maintains its position within the outer tube 108 through the use of the turn screw 118. In an alternative embodiment brush holder assembly 200 as shown in FIGS. 3A and 3B, the outer tube 208 is above the inner tube 206 such that the outer tube 208 moves up and down on the inner tube 106. In this embodiment, the outer tube 208 includes the attachment means 210 for the holding the brush 102, and the securement means 216 are attached to an outer surface of the inner tube 206. In both arrangements, the turn screw or other tightener 218 is used to maintain the positioning of the upper tube 106, 208 to the lower tube 108, 206.

[0027] In the illustrated embodiment, the turn screw 118 includes a threaded surface 118a adjacent an oval head 118b. The threaded surface 118a extends through a side wall 120 (see FIG. 4) at a lower end 122 of the inner tube 106. Rotation of the oval head 118b causes the turn screw 118 to move through the side wall 120. With the inner tube 106 positioned within the outer tube 108, rotation of the oval head 118b in one direction causes the threaded portion 118a to protrude further from the inner tube 106 such that a tip 118c of the tightener 118 strikes the outer tube 108, creating pressure and securing the positioning of the inner tube 106 relative to the outer tube 108. Rotation of the oval head 118c in the opposite direction causes the threaded surface 118a to be withdrawn into the inner tube 106, releasing pressure of the tip 118c on the outer tube 108 and releasing the positioning of the inner tube 106 relative to the outer tube 108.

[0028] In other embodiments, the turn screw or tightener 118 may include a knurled surface having a flat head or other shape. The turn screw 118 may extend through one or more side walls of the inner tube, depending on the shape of the inner tube.

[0029] In lieu of a turn screw or tightener, the inner tube 106 may include a small post protruding outwardly from the side wall 120 that is received in one of a plurality of openings within a side wall of the outer tube 108. The selection of the hole into which the post extends allows the user to adjust the height of the inner and outer tubes 106, 108. The user may then choose the height of the brush holder assembly 100 to ensure the bristles of the brush are fully contained in the paint within the paint can 104 by sliding the inner tube 106 outward from the outer tube 108, fixing the height by way of a small thumbscrew at the base of the inner tube 106. As the level of paint within the paint can 104 decreases during the process of painting, the user may easily adjust the positioning of the inner tube 106 relative to the outer tube 108 such that the bristles are kept within the paint.

[0030] The cross section of the inner and outer tubes 106, 108 can be any suitable shape including, but not limited to, circular, square, rectangular, oval, etc. The tubular body can include three or more sections. For example, the tubular body can include an outer tube, a first inner tube, and a second inner tube such that the second inner tube can retract into the first inner tube, and the first inner tube can retract into the outer tube.

[0031] The attachment mechanism 110 at the upper end 112 of the inner tube 106 is configured to removably receive the paint brush 102. The attachment mechanism 110 may be any protruding surface such as, but not limited to, a hook, a bar, a clip, or a clamp. The attachment mechanism 110 in the illustrated embodiment is a bolt 124 that extends through the side wall 120 at the upper end 112 of the inner tube 106. Referring to FIG. 5, a first hex nut 126 is positioned within the inner tube 106 to receive the tip 124a of the bolt 124. A second hex nut 128 is positioned on a threaded surface 124b of the bolt 124 to serve as a positioning surface to block movement of the paint brush 102 further on the bolt 124 towards the inner tube 106. The second hex nut 128 may be moved along the threaded surface to position the paint brush so that it hangs directly downward and into the paint can 104.

[0032] In other embodiments, the attachment mechanism 110 may be a hook projection to which a paint brush handle can attach. The hook may be about 1 in. to 1.5 in. in length and positioned about a half inch from the upper end 112 of the inner tube 106. During use, the hole in the handle of the paint brush 102 is placed on the hook.

[0033] In still other embodiments, the attachment mechanism 110 may include a clamp extending from the upper end of the inner tube. The paint brush 102 can simply snap into place using a pressure fit between the paint brush handle and the clamp. Alternatively, or in addition to, the clamp may include a tightening mechanism to adjust the size of the opening of the clamp in order to receive a variety of sized paint handles. In some embodiments, the attachment mechanism 110 may be movable along the height of the inner tube 106 so that the user can adjust the position the height at which the paint brush is positioned.

[0034] The bottom end of the outer tube 108 includes a securement means 116 to attach the brush holder assembly 100 to the paint container (e.g., metal paint can). The securement means 116 are provided to allow the brush holder assembly 100 to be easily attached and detached from the paint container 104. In the illustrated embodiment, the securement means 116 include a plurality of ¼-in. thick magnets spanning a magnet height of 9 in., which corresponds to the height of a standard paint can 104. Spreading the magnetic force along the height of the paint can 104 allows for sufficient strength to maintain the paint brush over the paint can while minimizing a singular, localized force that, if struck unintentionally, could cause the paint can to be knocked over and spill. Through the use of the magnets, the brush holder assembly 100 can be quickly attached and removed from the outer surface of a metal paint container 102.

[0035] The plurality of magnets 116 may be spaced evenly along the magnet height to disperse the force attaching the brush holder assembly 100 along the height of the paint can 104. The plurality of magnets may be positioned immediately adjacent to one another or with a spacing of between about 0.1 in to 2 in. In one embodiment, each magnet is a standard, ceramic magnet, although the type, size, and strength of the magnets may be modified per user preference. The magnets can be secured to the outer tubing by any conventional means such as, but not limited to, adhesive, glue, screw, tape, clip, etc. The magnets are placed on the outer surface of the side wall 130 of the outer tube 108, although the magnets may be positioned elsewhere along the bottom portion of the outer tube 108.

[0036] Alternative to the magnets, or in addition to, the outer tube 108 may include an secondary securement means that projects from the upper end of the side wall of the outer tube 108 to attach to the rim of the paint container. The secondary securement means may be any suitable securing device such as a clip, a clamp, or a hook. The secondary securement means further secures the brush holder assembly to the paint container in addition to or instead of the securement means. Such configuration can be advantageous when the brush holder assembly is used with non-metallic paint cans.

[0037] The lower end 114 of the outer tube 108 may include a rounded surface 115 as shown in the figures to protect work surfaces from scratching or other damage. During use, the user can place the bottom end 114 of the outer tube 108 on the ground surface adjacent to the paint can with the tubes at an angle away from the paint can 104, slide the bottom end 114 on the ground surface toward the paint can 104, and once the bottom end 114 contacts the paint can 104, move the brush holder assembly 100 to a vertical position so the magnets attach to the side of the paint can 104. This process ensures that the bottom of the brush holder assembly 100 is properly positioned on the paint can 104.

[0038] In one example embodiment, the rounded surface 115 includes an insert 117 that is received by the lower end 114 of the outer tube 108. For example, the insert 117 may comprise a hard plastic material, a durable foam material, or any other suitable material to prevent the surface on which the paint can is placed from becoming scratched, marked, or otherwise affected. The insert 117 may include a rounded portion 117a extending from a plug portion 117b, the plug portion 117b being inserted into the lower end 114 of the outer tube 108 and held within through a friction force and optionally an adhesive. The rounded portion 117a is positioned outside of the lower end 114 of the outer tube 108 as shown in FIG. 4.

[0039] In one embodiment, the brush holder assembly 100 is used in conjunction with a disposable paint container lid that attaches to the opening of a paint container 104 and includes a cut-out through which the paint brush handle 102 extends through the lid. The paint container lid can have a planar surface body so that the paint brush 102 attached to the brush holder assembly 100 extends through the cut-out in the paint container lid in order for the bristles to be submerged in the paint while the lid is in place on the paint container 104. The lid limits exposure of the paint surface to air, preventing a film from forming on the surface of the paint within the paint container 104. The lid also serves to prevent dissemination of paint odors. During use, a painter may wrap a towel or other cloth around the handle to close any air gaps provided by the cut-out.

[0040] The assembly is designed to be compatible with a conventional one gallon, metallic paint container, but can be used with conventional one quart metallic paint containers as well. An adapter can be used to allow the apparatus to be used with non-metallic paint containers. For example, the adapter can include a strip of metal having a width of ⅝-in. and a height of 7¼-in. for use with a one-gallon paint can, or a strip having a width of ⅝-in. and a height of 4¼-in. for use with a one quart paint can. The metal strip may be attached to the non-metallic paint can by way of an adhesive strip in order to provide surface to which a plurality of magnets attaches.

[0041] It should be noted that various changes and modifications to the embodiments described herein will be apparent to those skilled in the art. Such changes and modifications may be made without departing from the spirit and scope of the present invention and without diminishing its attendant advantages. For example, various embodiments of the systems and methods may be provided based on various combinations of the features and functions from the subject matter provided herein.