Various materials are applied as part of a process of constructing and finishing a wall. For example, various types of joint compound, cement, mortar, paint, textured paint, plaster, adhesive, etc. may be poured into a container and applied to the wall using various tools, such as a paint brush, a paint roller, a putty knife, a trowel, etc. as part of the construction and texturing of the wall. The container may be held in a hand of a user applying the material. The containers are designed for ease in applying the material, which is not necessarily conducive to the comfort of the user. For example, a joint compound container, also referred to as a mud pan, is filled with joint compound used by dry wall finishers to cover the joints formed between wallboard to make a smooth surface. The pans are normally trapezoidal in shape and somewhat difficult to hold when filled with the joint compound, especially for extended periods of time because the pan is heavy, slippery, and not shaped to be easily held in a user's hand. For illustration, a filled mud pan can weigh in excess of five pounds. Additionally, when the user retrieves the joint compound from the mud pan, downward pressure is exerted on the pan causing the user to squeeze harder and to tighten their grip on the pan with their fingers. As a result, muscle strain, stiffness in the hand and wrist, and long term joint problems can arise.
In an example embodiment, a pan holder is provided. The pan holder includes, but is not limited to, a base plate, a handle, and a wrist support. The base plate includes, but is not limited to, an interior surface and an exterior surface. The handle includes, but is not limited to, a first arc-shaped wall and a flat wall. The flat wall is mounted to the exterior surface of the base plate. The first arc-shaped wall extends from opposite edges of the flat wall. The first arc-shaped wall is sized to fit and rest within a palm of a hand when the pan holder is held by a user. The wrist support includes, but is not limited to, a second arc-shaped wall mounted to the exterior surface of the base plate to extend perpendicularly from the exterior surface of the base plate. A minimum distance between the first arc-shaped wall and the second arc-shaped wall is selected to accommodate a thumb-wrist portion of the hand when the pan holder is held by the user. The second arc-shaped wall is curved when projected into a first plane defined by the exterior surface of the base plate. The second arc-shaped wall is concave relative to a second plane. The second plane extends through a lengthwise center of the handle and is perpendicular to the first plane.
Other principal features of the disclosed subject matter will become apparent to those skilled in the art upon review of the following drawings, the detailed description, and the appended claims.
Illustrative embodiments of the disclosed subject matter will hereafter be described referring to the accompanying drawings, wherein like numerals denote like elements.
With reference to
Pan holder system 100 may include a pan 102, a holder base 104, a handle 106, and a wrist support 200 (shown referring to
Pan holder system 100 can be designed for being held in a right-hand or a left-hand of the user. For example, typically pan holder system 100 is held in a left-hand of a right-handed user and in a right-hand of a left-handed user. The illustrative embodiments show pan holder system 100 designed for use by the right-handed user. The orientation of components of pan holder system 100 can be reversed relative to a lengthwise center of pan holder system 100 to make pan holder system 100 designed for use by the left-handed user. A front of pan holder system 100 is held closest to a body of the user when pan holder system 100 is used. Handle 106 rests in a palm of the hand of the user with a thumb-wrist portion of the hand supported by wrist support 200 and a forearm of the user resting against a portion of holder base 104.
Use of directional terms, such as top, bottom, right, left, front, back, etc. are merely intended to facilitate reference to the various surfaces and elements of the described structures relative to the orientations shown in the drawings and are not intended to be limiting in any manner.
Pan 102 is mounted to a top surface of holder base 104 and forms a container to hold the material when used. Handle 106 is mounted to a bottom surface of holder base 104 to extend downwards in a direction opposite pan 102. Wrist support 200 is mounted to the bottom surface of holder base 104 also to extend downwards in the direction opposite pan 102.
As used in this disclosure, the term “mount” includes join, unite, connect, couple, associate, insert, hang, hold, affix, attach, fasten, bind, paste, secure, bolt, screw, rivet, solder, weld, glue, adhere, form over, layer, and other like terms. The phrases “mounted on” and “mounted to” include any interior or exterior portion of the element referenced. These phrases also encompass direct mounting (in which the referenced elements are in direct contact) and indirect mounting (in which the referenced elements are not in direct contact). Elements referenced as mounted to each other herein may further be integrally formed together, for example, using a molding process as understood by a person of skill in the art. As a result, elements described herein as being mounted to each other need not be discrete structural elements.
In alternative embodiments, pan holder system 100 may include a fewer or a greater number of components. The components of pan holder system 100 may be formed of one or more materials, such as metal (e.g., steel, aluminum), glass, rubber, wood, plastic and/or another elastomeric material having a sufficient strength and rigidity that is sufficiently light and non-slippery and non-reactive to the material poured in pan 102 to provide the illustrated and/or described function. Merely for illustration, pan 102, holder base 104, and wrist support 200 may be formed of a lightweight metal or plastic. Handle 106 may be formed of wood or another material coated at least partially with wood or rubber so that handle 106 is not slippery when wet or coated in the material held in pan 102. The components of pan holder system 100 further may be formed as one or more distinct components or as a single continuous piece of material, for example, by molding.
Referring to
Referring to
In the illustrative embodiment, pan 102 forms a rectangular open container with sidewalls that slope upward and outward relative to bottom wall 1100 so that a periphery of pan 102 on the open side has larger dimensions than bottom wall 1100. In alternative embodiments, pan 102 can include a fewer or a greater number of sidewalls to form different shaped open containers such as a circular open container, an elliptical open container, a triangular open container, a square open container, etc. The sidewalls further need not be sloped outward. Pan 102 further may be larger or smaller in various embodiments. For illustration, pan 102 has a height 1016 of approximately 3.5 inches, an exterior pan length 1102 of approximately 15.75 inches, an exterior pan width 1104 of approximately 4.25 inches, an interior pan length 1106 of approximately 14 inches, and an interior pan width 1108 of approximately 2.5 inches.
In the illustrative embodiment, bottom wall 1100, right sidewall 1000, front sidewall 1002, left sidewall 1004, and back sidewall 1006 are straight and flat. Right transition wall 1008 is formed between bottom wall 1100 and right sidewall 1000 to provide the outward slope relative to bottom wall 1100. Left transition wall 1010 is formed between bottom wall 1100 and left sidewall 1004 to provide the outward slope relative to bottom wall 1100. Front joint wall 1012 is formed between front sidewall 1002 and left sidewall 1004, bottom wall 1100, and right sidewall 1000 to connect front sidewall 1002 to the adjacent walls. Back joint wall 1014 is formed between back sidewall 1006 and left sidewall 1004, bottom wall 1100, and right sidewall 1000 to connect back sidewall 1006 to the adjacent walls. The plurality of walls that form pan 102 may be formed as a single continuous piece of material, for example, by molding, bending, and/or soldering or may be formed of a plurality of pieces of material mounted to each other.
Referring to
Holder base 104 may include a base plate 1200, a transition wall 1202, a forearm support wall 1204, a wrist support fastener aperture wall 1206, and one or more handle fastener aperture walls 1208. In the illustrative embodiment, base plate 1200 and forearm support wall 1204 are straight and flat. Transition wall 1202 is formed between base plate 1200 and forearm support wall 1204 to provide an upward slope relative to base plate 1200. When used, forearm support wall 1204 rests against a forearm of a user. The slope may be selected to form an support wall angle 1500 (shown referring to
One or more fasteners, such as screws or rivets, may be inserted through wrist support fastener aperture wall 1206 and into wrist support 200 to mount wrist support 200 to base plate 1200. One or more fasteners, such as screws or rivets, may be inserted through the one or more handle fastener aperture walls 1208 and into handle 106 to mount handle 106 to base plate 1200.
Holder base 104 may be formed of a continuous piece of material, for example, by molding, bending, and/or soldering. Holder base 104 further may have a variety of shapes and sizes that may encompass bottom wall 1100 and may or may not extend to the right from bottom wall 1100 and/or to the left from bottom wall 1100 to accommodate the one or more handle fastener aperture walls 1208 and wrist support fastener aperture wall 1206. For example, holder base 104 may be circular, elliptical, a triangular, a square, rectangular, etc.
Referring to the illustrative embodiment of
Base center plate 1400 has a center length 1440 defined between center, front edge 1406 and center, back edge 1416. Base center plate 1400 has a center, back width 1442 defined between center, left edge 1414 and center, right edge 1426 (if extended in a parallel manner). Center, left edge 1414 has a left center length 1446, and center, right edge 1426 has a right center length 1448. In the illustrative embodiment, base center plate 1400 is smaller or similar in size to bottom wall 1100. In the illustrative embodiment, left center length 1446 is approximately 4.425 inches, and right center length 1448 is approximately five inches. In the illustrative embodiment, a wrist support-handle aperture width 1432 is defined between wrist support fastener aperture wall 1206 and a first aperture wall of the one or more handle fastener aperture walls 1208 and may be approximately 4.7 inches.
Base right plate 1402 may include right center boundary 1430, a right back edge 1418, a right edge 1420, a right, curved edge 1422, and a right, front edge 1424. Right edge 1420 may be parallel to handle lengthwise center line 606 that aligns with the one or more handle fastener aperture walls 1208 and aligns with handle angle 608. Right back edge 1418 extends from center, back edge 1416 forming a right, back angle 1436 between right center boundary 1430, which extends from center, back edge 1416 at a 90 degree angle (perpendicular), and right back edge 1418. In the illustrative embodiment, right, back angle 1436 is approximately 40 degrees though other angles may be used.
Right, front edge 1424 extends from center, right edge 1426 forming a right, front angle 1434 between right center boundary 1430 and right, front edge 1424, where right center boundary 1430 extends parallel to center, right edge 1426. In the illustrative embodiment, right, front angle 1434 is approximately 45 degrees though other angles may be used. Right edge 1420 extends between right back edge 1418 and right, curved edge 1422. A right edge angle 1438 is formed between right edge 1420 and right back edge 1418 and may be approximately 40 degrees though other angles may be used. Right, curved edge 1422 extends between right edge 1420 and right, front edge 1424. Right, curved edge 1422 may be curved to avoid sharp edges.
Base left plate 1404 may include a left front edge 1408, a left plate edge 1410, a curved transition edge 1412, and left center boundary 1428. Left front edge 1408 extends parallel to center, front edge 1406 a distance defined by a center, front width 1444. In the illustrative embodiment, center, front width 1444 is approximately one inch.
Left plate edge 1410 extends perpendicular to left front edge 1408. Curved transition edge 1412 extends between left plate edge 1410 and center, left edge 1414. In the illustrative embodiment, left plate edge 1410 has a left plate length 1466 of approximately 7.7 inches. Wrist support fastener aperture wall 1206 may be formed through base left plate 1404 a distanced shown as an aperture wall length 1468 measured relative to left front edge 1408. In an illustrative embodiment, aperture wall length 1468 is approximately 7.6 inches.
Transition wall 1202 may include a front transition edge 1450, a left transition edge 1452, a back transition edge 1454, and left plate edge 1410. Forearm support wall 1204 may include a front forearm support wall edge 1456, a left curved edge 1458, a left edge 1460, and a back curved edge 1462. Left curved edge 1458 and back curved edge 1462 are used to avoid sharp edges. In the illustrative embodiment, left edge 1460 has a left edge length 1464 of approximately 6.5 inches.
Referring to
Front handle wall 1704 and back handle wall 1706 extend between top handle wall 1700 and curved handle wall 1702 and on opposite ends of handle 106. Handle 106 may be solid or hollow. As a result, front handle wall 1704 and back handle wall 1706 may be continuous throughout or define a wall thickness of top handle wall 1700 and curved handle wall 1702 that is suitable for use as a handle with a hollow interior. Curved handle wall 1702 is sized and shaped to fit and rest within a palm of a hand of a user when pan holder system 100 is held in the hand of the user for use. Curved handle wall 1702 may be covered with a different material such as wood, rubber, or other elastomeric material to render it less or non-slippery when wet or coated with the material retained in pan 102. In an illustrative embodiment, handle 106 has a length of approximately 8.5 inches though handle 106 may be shorter or longer. Curved handle wall 1702 may have a radius of 0.875 inches though other radii may be used or other arc shapes. Curved handle wall 1702 is sized and shaped to fit and rest within a palm of a hand of a user when pan holder system 100 is held in the hand of the user for use, for example, as shown referring to
Referring to
A wrist support slit aperture wall 1804 is formed through top wrist support wall 1800. In the illustrative embodiment, wrist support slit aperture wall 1804 forms an elongated slit with a slit length 2000 of approximately 2.25 inches and with a slit width 2002 of approximately 0.28 inches. In an alternative embodiment, wrist support slit aperture wall 1804 may be circular or have other shapes to accommodate a fastener such as a screw or rivet. In an alternative embodiment, top wrist support wall 1800 may not include wrist support slit aperture wall 1804. Instead, top wrist support wall 1800 may be mounted to base left plate 1404, for example, by molding, soldering, adhesive, etc.
Curved wrist support wall 1802 extends from top wrist support wall 1800 that is mounted to base left plate 1404. For example, top wrist support wall 1800 is mounted to base left plate 1404 using a fastener inserted through wrist support slit aperture wall 1804. In an alternative embodiment, curved wrist support wall 1802 may mount directly to base left plate 1404, for example, by molding, soldering, adhesive, etc.
In the illustrative embodiment, wrist support slit aperture wall 1804 forms an elongated racetrack to support adjustment of left-right distance 600 and/or front-back distance 602 (shown referring to
Referring to
In the illustrative embodiment, holster system 2100 may include a holster 2102, a holster post support 2104, and a holster post 2106. Holster 2102 may include a first holster hanger 2108, a second holster hanger 2110, and a holster hanger brace 2112. First holster hanger 2108 and second holster hanger 2110 are sized and shaped to mount to a generally horizontal item such as a belt of a user or a support of a ladder. For example, first holster hanger 2108 and second holster hanger 2110 include hooks. Holster hanger brace 2112 mounts first holster hanger 2108 to second holster hanger 2110, for example, using soldering, molding, fasteners, adhesive, etc.
Holster post support 2104 may include a first holster post support arm 2114, a second holster post support arm 2116, and a holster post support brace 2118. First holster post support arm 2114 and second holster post support arm 2116 mount to and extend in a generally horizontal direction from holster hanger brace 2112, for example, using soldering, molding, fasteners, adhesive, etc. For illustration, a first support arm fastener 2120 mounts first holster post support arm 2114 to holster hanger brace 2112, and a second support arm fastener 2122 mounts second holster post support arm 2116 to holster hanger brace 2112. Holster post support brace 2118 mounts first holster post support arm 2114 to second holster post support arm 2116, for example, using soldering, molding, fasteners, adhesive, etc.
Holster post 2106 is mounted on and supported by holster post support brace 2118. For illustration, a holster post mounting aperture wall 2200 is formed through holster post support brace 2118 and through a bottom wall of holster post 2106, and a post fastener 2400 (shown referring to
Referring to
Holster post 2106 may have fewer or a greater number of bottom walls from which curved holster post sidewall 2500 extends upward. For example, curved holster post sidewall 2500 may be mounted directly to holster post support brace 2118 without any bottom wall. As another example, holster post 2106 may include a single bottom with an aperture similar to wrist support slit aperture wall 1804.
In the illustrative embodiment, holster post 2106 includes first bottom holster post wall 2502 and second bottom holster post wall 2504 that are separated by a gap that forms an elongated slit between them to adjust a distance of holster post 2106 relative to holster hanger brace 2112. By adjusting the distance, when wrist support 200 is mounted to holster post 2106, pan 102 is positioned an adjustable distance from the item to which holster system 2100 is hung such as a ladder or a waist of the user.
Referring to
Referring to
Referring to
Pan holder system 100 is designed to be held in various positions and to be moved freely between those positions as the user needs. In a basic holding position, base 104 rests on the user's forearm 2804, wrist support 200 rests against the user's thumb-wrist portion 2820 and handle 106 rests in the user's palm 2805, with the user's fingers wrapped around handle 106 in a natural grip position. Pan holder system 100 is designed so that the weight of the contents in pan 102 are evenly distributed over the user's hand 2800, wrist 2802, and forearm 2804, and the user can hold pan 102 comfortably without pan 102 tipping to either side and without the user needing to squeeze hard on handle 106. This allows freedom of movement for the user.
The basic holding position also allows the user to dip a putty knife or other tool into pan 102 to retrieve the contents while maintaining control of pan 102 without having to hold a wet, slippery pan. The weight of the user pushing down with the opposite hand is again distributed evenly over the user's hand 2800, palm 2805, wrist 2802, and forearm 2804, which reduces fatigue and long-term joint problems and muscle strain.
After the user has retrieved the contents on the putty knife, pan holder system 100 can easily be slid into another position by a downward motion of wrist 2802 to allow base 104 to slide up, handle 106 to slide down, and pan 102 to be more horizontal allowing the user to wipe off excess material from the putty knife or other tool. This back and forth motion is consistently needed for the user to dip in and out for material and wipe off excess, which is repeated over and over again. The ability of pan holder system 100 to slide easily from one position to the next provides for an efficient ease of use.
As the user dips and wipes repeatedly, there is a tendency for excess material to drip off an edge of pan 102 causing pan 102 to become wet and slippery. Pan holder system 100 allows for any drips and dried chunks to land on the outer edges of base 104 keeping the area that touches the user's forearm 2804 and palm 2805 clean. There is also the option of storing the putty knife between base 104 and pan 102 when not in use to free up the opposite hand of the user.
When pan holder system 100 is not in use, it can be set on any flat surface without spilling the contents because it is properly balanced. Pan holder system 100 can also be mounted to holster system 2100, 2600 that may be attached to a user's belt or a ladder.
The word “illustrative” is used herein to mean serving as an example, instance, or illustration. Any aspect or design described herein as “illustrative” is not necessarily to be construed as preferred or advantageous over other aspects or designs. Further, for the purposes of this disclosure and unless otherwise specified, “a” or “an” means “one or more”. Still further, using “and” or “or” in the detailed description is intended to include “and/or” unless specifically indicated otherwise.
The foregoing description of illustrative embodiments of the disclosed subject matter has been presented for purposes of illustration and of description. It is not intended to be exhaustive or to limit the disclosed subject matter to the precise form disclosed, and modifications and variations are possible in light of the above teachings or may be acquired from practice of the disclosed subject matter. The embodiments were chosen and described in order to explain the principles of the disclosed subject matter and as practical applications of the disclosed subject matter to enable one skilled in the art to utilize the disclosed subject matter in various embodiments and with various modifications as suited to the particular use contemplated.
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Drywall Mud Pan & Tape Holder, http:/www.all-wall.com/Drywall-Pan-Holder.html, Available on May 19, 2017. |