Container handling system

Abstract

A container handling system that has an ergonomic handle which can be releasably coupled to the rim of a container such as a paint can, allowing the user to carry and manipulate the container with one hand. When the container handling system is coupled to the rim of a container, the upper portion of the handle provides a lifting surface for the index finger, thumb and hand of the user providing leverage and reducing hand fatigue.

Claims

1. A handling assembly for use with a can having a bottom and a top and a side wall with an interior and an exterior, the can having a rim with an upper region and a lower region and an inner region and an outer region, the outer region being coupled to the interior of the paint can; the handling assembly in a mushroom shaped having a gripping component above with a gripping circumference, the handling assembly having a coupling component below with a coupling circumference, the handling assembly having an intermediate component there between with an intermediate circumference, the intermediate circumference being smaller than the gripping circumference and the coupling circumference, the gripping component, coupling component and intermediate component vertically aligned and formed as a compact unitary structure; the coupling component having an exterior portion in contact with the exterior of the can, the coupling component having an interior portion in contact with the interior of the can, the interior portion being in a rectangular C-shaped configuration with an upper finger in contact with the upper region of the rim, the interior portion having a lower finger in contact with the lower region of the rim, the interior portion having a middle finger in contact with the inner region of the rim.

2. The handling assembly as set forth in claim 1 and further including a pivot pin rotatable about a horizontal axis extending through the middle finger adjacent to the lower finger, the handling assembly further including a terminal finger in contact with the surface of the rim between the lower region of the rim and the can.

3. The handling assembly as set forth in claim 1 wherein the lower finger is axially shiftable between an extended operative orientation and a retracted inoperative orientation.

4. The handling assembly as set forth in claim 1 and further including a pivot pin rotatable about a horizontal axis extending through the upper finger remote from the middle finger.

5. The handling assembly as set forth in claim 1 wherein the upper finger and the lower finger and the middle finger are all integrally fabricated together.

6. A paint can handling system for releasably coupling to a paint can and for holding in one hand by a painter, the system comprising, in combination: the paint can having a closed bottom and an open top and a side wall in a cylindrical configuration there between, the side wall having an interior and an exterior; a rim in an annular configuration, the rim having a rectangular cross sectional configuration with an upper region and a lower region and an inner region and an outer region, the outer region being coupled to the interior of the paint can adjacent to the open top; a handling assembly in a mushroom shaped configuration, the handling assembly having a gripping component above with a gripping circumference, the handling assembly having a coupling component below with a coupling circumference, the handling assembly having an intermediate component there between with an intermediate circumference, the intermediate circumference being smaller than the gripping circumference and the coupling circumference; the intermediate component adapted to receive a fore finger and a thumb of a painter while holding the paint can; the gripping component having a downwardly facing surface adapted to be supported by the fore finger and thumb of the painter while holding the paint can; the coupling component having an exterior portion in contact with the exterior of the paint can, the coupling component having an interior portion in contact with the interior of the paint can, the interior portion being in a rectangular C-shaped configuration with an upper finger adjacent to the upper region of the rim, the interior portion having a lower finger in contact with the lower region of the rim, the interior portion having a middle finger in contact with the inner region of the rim, a pivot pin rotatable about a horizontal axis extending through the upper finger adjacent to the paint can, the interior portion of the coupling component being movable between a locking orientation and a releasing orientation, the locking orientation being with the interior portion of the coupling component lowered and in contact with the rim, the releasing orientation being with the interior portion of the coupling component raised and out of contact with the rim.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) The invention will be better understood and objects other than those set forth above will become apparent when consideration is given to the following detailed description thereof. Such description makes reference to the annexed drawings wherein:

(2) FIG. 1 is a perspective view of a container handling system constructed in accordance with the principles of the present invention coupled to a paint can.

(3) FIG. 2 is a top view of a container handling system taken along lines 2-2 of FIG. 1.

(4) FIG. 3 is a cross-section view of a container handling system taken along line 3-3 of FIG. 1.

(5) FIG. 4 is an isometric view of a container handling system taken from the interior of the container.

(6) FIG. 5 is a cross-sectional side view of a container handling system constructed in accordance with the principles of an alternate embodiment of the present invention coupled to a paint can.

(7) FIG. 6 is isometric view of a container handling system taken along lines 6-6 of FIG. 5.

(8) FIG. 7 is a perspective view of an alternate embodiment of a container handling system coupled to a paint can.

(9) FIG. 8 is a top view of a container handling system taken along lines 8-8 of FIG. 7.

(10) FIG. 9 is a cross-sectional view of an alternate embodiment of a container handling system taken along lines 9-9 of FIG. 7.

(11) FIG. 10 is an isometric view of an alternate embodiment of container handling system taken along lines 10-10 of FIG. 9.

(12) FIG. 11 is a cross-section view of an alternate embodiment of a container handling system.

(13) FIG. 12 is an isometric view of an alternate embodiment of container handling system taken from inside the paint can.

(14) The same reference numerals refer to the same parts throughout the various Figures.

DESCRIPTION OF THE PREFERRED EMBODIMENT

(15) With reference now to the drawings, and in particular to FIGS. 1-4 thereof, the preferred embodiment of the new and improved container handling system embodying the principles and concepts of the present invention and generally designated by the reference numeral 10 will be described.

(16) The present invention, the container handling system 10 is comprised of a plurality of components. Such components in their broadest context include an upper gripping component, an intermediate component, and a lower coupling component. Such components are individually configured and correlated with respect to each other so as to attain the desired objective.

(17) From a specific perspective, the invention of the present application is a handling assembly for use with a container having a bottom and a top and a side wall with an interior and an exterior, the container having a rim with an upper region and a lower region and an inner region and an outer region. A handling assembly is in a generally mushroom shaped configuration having a gripping component above and a coupling component below and an intermediate component there between. The coupling component has an exterior portion in contact with the exterior of the container. The coupling component has an interior portion adjacent to the interior of the container. The interior portion is in a generally C-shaped configuration with an upper finger adjacent to the upper region of the rim. The interior portion has a lower finger adjacent to the lower region of the rim. The interior portion has a middle finger adjacent to the inner region of the rim. Such components are individually configured and correlated with respect to each other so as to attain the desired objective.

(18) In the preferred embodiment of the container handling system, designated by reference numeral 10, first provided is a container handling system 10 for releasably coupling to a container having a rim and for holding in one hand by a painter. The coupling and the holding are done in a safe, convenient, and economical manner, the system includes the container 12 having a closed bottom and an open top and a side wall in a cylindrical configuration there between. The side wall has an interior and an exterior. The container has a rim 14 in an annular configuration. The rim has a generally rectangular cross sectional configuration with an upper region and a lower region and an inner region and an outer region. The outer region is coupled to the interior of the paint can adjacent to the open top.

(19) A handling assembly 16 is in a generally mushroom shaped configuration. The handling assembly has a gripping component 18 above with a gripping circumference. The handling assembly has a coupling component 20 below with a coupling circumference. The handling assembly has an intermediate component 22 there between with an intermediate circumference. The intermediate circumference is smaller than the gripping circumference and the coupling circumference.

(20) The intermediate component adapted to receive a fore finger and a thumb of a painter while holding the container.

(21) The gripping component has a downwardly facing surface 30 adapted to be supported by the fore finger and thumb of the painter while holding the container.

(22) The coupling component shown in FIGS. 3-4 has an exterior portion 32 in contact with the exterior of the container. The coupling component has an interior portion 34 adjacent to the interior of the container. The interior portion is in a generally C-shaped configuration with an upper finger 36 adjacent to the upper region of the rim. The interior portion has a lower finger 38 adjacent to the lower region of the rim. The interior portion has a middle finger 40 adjacent to the inner region of the rim. A pivot pin 42 is rotatable about a horizontal axis extending through the upper finger adjacent to the container. The interior portion of the coupling component is movable between a locking orientation and a releasing orientation. The locking orientation is with the interior portion of the coupling component lowered and in contact with the rim. The releasing orientation is with the interior portion of the coupling component raised and out of contact with the rim.

(23) In the embodiment shown in FIGS. 5-6, the handling assembly 100 also includes a pivot pin 142 rotatable about a horizontal axis extending through the middle finger 40 adjacent to the lower finger 38. The handling assembly further includes a terminal finger 144 adjacent to the interior surface of the rim.

(24) In the embodiment shown in FIGS. 7-10, the handling assembly 200 includes a lower finger 214 axially shiftable between an extended operative orientation and a retracted inoperative orientation.

(25) In the embodiment shown in FIGS. 11-12, the handling assembly 300 features the upper finger 336 and the lower finger 330 and the middle finger 334 all integrally fabricated together.

(26) Painters are often faced with the dilemma of how to hold a paint can or bucket with one hand while painting with the other hand in order to work as quickly and efficiently as possible. Many painters attempt to hold the can at the point where the wire handle attaches to the can, placing wire between their thumb and index finger allowing the weight to rest on the top of the thumb and using their fingers to hold the can steady. This configuration often leads to pain and fatigue and the wire bites into the thumb of the painter. The ergonomic design of the container handling system will allow painters to hold and manipulate a paint can or bucket while painting. When coupled to a paint can or bucket the amount of strain placed on the wrist when holding and manipulating the can is lessened and the handle causes minimal blockage of the access to the opening. Proper use of the device reduces the amount of torque on the wrist by positioning the center point of the wrist (the fulcrum) to the closest point to the center of gravity of the container being held. The underside of the upper portion rests on the top of the fore finger, thumb and area in between providing a lifting surface. This provides the largest amount of coverage of the possible weight bearing area of the hand in its natural position as well as adding more area of friction for lift on the fingers. Proper positioning coupled with the pulling up action from the fingers causes the torque to be spread both above and below of the fulcrum point of the wrist.

(27) As to the manner of usage and operation of the present invention, the same should be apparent from the above description. Accordingly, no further discussion relating to the manner of usage and operation will be provided.

(28) With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of the invention, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention.

(29) Therefore, the foregoing is considered as illustrative only of the principles of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the invention.