Accessory tray for attachment to a folding step ladder

Abstract

An accessory device for attachment to a folding step ladder includes a square or rectangular receiver frame that hingedly attaches to the top end of the ladder and a tray that is removably supported within the receiver frame. In a preferred embodiment, the receiver frame is attached with two or more hinges to the ladder and includes collapsible pivoting support arms on opposite sides extending between and connecting to the sides of the receiver frame and the ladder. In use, the receiver frame is supported horizontally, extending out from the top of the ladder, and is held by the support arms that lock into an extended position. When not in use, the receiver frame is folded down and collapsed against the side of the ladder for transport and storage.

Claims

1. An accessory device comprising: a step ladder having front side rails and rear non-climbing side rails connected to each other using a spreader, said step ladder also includes a top cap at a topmost distal end of said step ladder, said top cap having a front face facing said front side rails and a rear face facing said rear non-climbing side rails; a receiver frame mounted to said top cap at a first end and mounted to said rear non-climbing side rails at a second end, said receiver frame including a plurality of linear frame members extending about an outer periphery of the device and surrounding a single rectangular unobstructed open area having a size that is defined by boundaries of the linear frame members at the outer periphery, and the plurality of linear frame members including a front frame member, a rear frame member, a left side frame member and a right side frame member, the left and right side frame members extending between the front and rear frame members, and each of the plurality of frame members including a top edge adjacent to an open top of the open rectangular area, and each of the plurality of frame members further including a bottom edge adjacent to an open bottom of the open rectangular area, thereby defining an unobstructed passage extending through the open top and the open bottom, and the receiver frame being structured and disposed for supported receipt of a container device within the unobstructed open area with the container device extending downward and below the open bottom of the receiver frame; a hinge arrangement having a plurality of hinges each having a first leaf and a second leaf connected to each other using a pin and barrel hinge configuration, said first leaf is mounted flush against said rear face and said second leaf is mounted flush against said rear frame member, said second leaf has a height greater than the height of said rear frame member, said second leaf extends below the periphery of said rear frame member, said first leaf has a height that is equal to the height of said rear face, said pin and barrel hinge configuration is entirely below said top cap, a connection between said first leaf, said pin and barrel configuration, and said second leaf leaves no bottom gap between the rear frame member and the top cap; and a pair of collapsible pivoting support arms each having a first end attachable to a respective one of the left and right frame members of the receiver frame, and an opposite second end attachable to a leg of the step ladder, and the pair of collapsible pivoting support arms being structured and disposed for allowing movement of the receiver frame relative to the step ladder between an operable position wherein the receiver frame is held supported in a horizontal orientation extending out from the top portion of the step ladder, and a stowed position wherein the receiver frame is collapsed down towards the legs of the step ladder.

2. The accessory device as recited in claim 1 wherein the container device comprises a tray that is sized, structured and configured for supported receipt within the open area of the receiver frame.

3. The accessory device as recited in claim 2 wherein the tray includes a plurality of segregated compartments.

4. An accessory device comprising: a step ladder having front side rails and rear non-climbing side rails, said step ladder also includes a top cap at a topmost distal end of said step ladder, said top cap has a front face facing said front side rails and a rear face facing said rear non-climbing side rails; a receiver frame mounted to said top cap at a first end and mounted to said rear non-climbing side rails at a second end, said receiver frame and including a plurality of linear frame members extending about an outer periphery that defines a square or rectangular configuration, the plurality of linear frame members including a front frame member, a rear frame member; a hinge arrangement having a plurality of hinges each having a first leaf and a second leaf connected to each other using a pin and barrel hinge configuration, said first leaf is mounted flush against said rear face and said second leaf is mounted flush against said rear frame member, said second leaf has a height greater than the height of said rear frame member, said second leaf extends below the periphery of said rear frame member, said first leaf has a height that is equal to the height of said rear face, said pin and barrel hinge configuration is entirely below said top cap, a connection between said first leaf, said pin and barrel configuration, and said second leaf leaves no bottom gap between the rear frame member and the top cap; and a pair of collapsible pivoting support arms mounted between said rear, non-climbing side rails and said receiver frame for allowing movement of the receiver frame relative to the step ladder between an operable position wherein the receiver frame is held supported in a horizontal orientation and a stowed position wherein the receiver frame is collapsed down towards the rear, non-climbing side rails of the step ladder.

5. The accessory device of claim 4 further including a rectangular or square shaped removable tray said receiver frame has an entirely open bottom to allow said removable tray to rest within said open bottom.

6. The accessory device of claim 2, wherein said tray is square or rectangular shaped.

7. The accessory device of claim 2, wherein said tray is removable from the receiver frame.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) For a fuller understanding of the nature of the present invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings in which:

(2) FIG. 1 is perspective view showing the accessory device of the present invention installed on the top of a step ladder and supported in the extended, operable position to receive a tray, bag or other container;

(3) FIG. 2 is a top perspective view showing the accessory device of the present invention installed on the top of a folding step ladder, and wherein the accessory device supports a compartmentalized tray that is removably received within the receiver frame of the device; and

(4) FIG. 3 is a side elevational view showing the accessory device of the present invention being moved between a folded, stowed position and an extended, operable position on the top of a folding step ladder.

(5) Like reference numerals refer to like parts throughout the several views of the drawings.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

(6) The ladder accessory device of the present invention is shown throughout the several views of the drawings and is generally indicated as 10. As seen in FIGS. 1 and 4, the ladder accessory device 10 includes a receiver frame 12 that is either square or rectangular in configuration and includes a front end 14, a rear end 16 and opposite sides 17 and 18. The square or rectangular receiver frame 10 may be formed of aluminum, plastic (e.g., recyclable plastic), or other suitable rigid material that provides sufficient strength to hold the weight of tools, equipment, hardware and other items. As seen in FIG. 1, the front and rear ends 14, 16 and opposite sides 17, 18 of the receiver frame 12 are generally constructed as a unitary structure and each have a thickness of approximately 0.25 inch and a height or width of approximately 1.5 inches. In the embodiment shown throughout the several views of the drawings, the front and rear ends 14, 16 are slightly shorter than the opposite sides 17, 18. In one preferred embodiment, the front and rear ends 14,16 of the receiver frame 12 have a length of approximately 13 inches, while the opposite sides 17, 18 have a length of approximately 13.75 inches. Holes are provided in the rear end 16 of the receiver frame 12 for accommodating screws or other fastening hardware of hinges 20 that hingedly attach the receiver frame 12 to the top of a folding ladder 100, as shown in FIGS. 1-3. Specifically, one leaf or plate of the hinge 20 is secured to the front face 104 of the top 102 of the ladder 100 while the other leaf or face of the hinge 20 attaches to the rear end 16 of the receiver frame 12 via the holes formed therein. In a preferred embodiment, two hinges 20 are used to hingedly attach the receiver frame 12 to the ladder 100.

(7) The ladder accessory device 10 of the present invention further includes collapsible pivoting support arms 30 that connect to the opposite sides 17, 18 of the receiver frame 12 and to the side of a leg 106 of the ladder 100. Specifically, one pivoting support arm 30 connects between the side 17 of the receiver frame 12 and to one side leg 106 of the ladder, while another one of the pivoting support arms 30 connects between the side 18 of the receiver frame 12 and an opposite side leg 106 of the ladder 100, as seen in FIGS. 1-3. Each pivoting support arm 30 includes a first arm member 32 and a second arm member 34 that are joined together at a pivoting locking member 36 that allows the arm members 32, 34 to pivot and collapse, as seen in FIG. 3 and to be then extended to a linear support position, wherein the pivoting locking member 36 holds the arm members 32, 34 in the extended, operable locked position, as seen in FIGS. 1 and 2 to thereby support the receiver frame 12 in an outwardly extended, horizontal position, defining an operable position.

(8) The receiver frame 12 is particularly suited for supporting a removable tray 40 therein, as seen in FIG. 2. The tray 40 may have one large compartment or, alternatively, multiple compartments of the same or different sizes. In FIG. 2, an example of a tray 40, is shown wherein multiple compartments of various size are provided in the tray for holding different items, such as screws, nails and other hardware, as well as tools or other items. The tray includes a peripheral lip that engages with the top edges of the receiver frame 12, and possibly extending over the outer sides of the frame 12. Different trays may be configured and designed to accommodate various purposes, such as for painting, carpentry, electrical work, landscaping, plumbing and the like. The tray may also be suited to accommodate support of power tools and other equipment, such as a small circular saw or drill press, as well as handheld power tools.

(9) The receiver frame 12 may further accommodate other size and configured containers, such as a bucket that is shaped to fit and be supported within the receiver frame 12, or a bag that can be clipped to the sides 17, 18 as well as the front end 14 and rear end 16 of the receiver frame, for placement of items such as Christmas lights or ornaments therein when decorating a tree or house.

(10) While the present invention has been shown and described in accordance with a preferred and practical embodiment thereof, it is recognized that departures from the instant disclosure are fully contemplated within the spirit and scope of the present invention.