CADDY WITH SPILL PREVENTION STABILIZERS

Abstract

A caddy includes an outer shell, an inner compartment that is surrounded by the outer shell and connected to a top rim of the outer shell, and a handle connected to the inner compartment. The outer shell includes a plurality of exterior walls that define a plurality of corners. At each corner, a stabilizer is connected to two adjacent exterior walls and extends outward for the exterior walls. A support surface includes bottom surfaces of the exterior walls and the stabilizer, so that an area having a periphery defined by the outer ends of the stabilizers is larger than an area having a periphery defined by the corners. The inner compartment includes pockets having an open top and a closed bottom.

Description

BACKGROUND

Individuals who feature automobiles in car shows often drive their show cars to the venue, resulting in normal dirt, etc. In preparation for competition, they then perform last minute cleaning and touch ups. It is common for individuals to bring a touch up detailing kit with them to these events. These kits, bottles, and other items, can tip over during normal driving, causing as many problems as they solve. Similar issues can occur any time a caddy is transported by vehicle, rolling cart, or other means of transportation.

SUMMARY

A caddy includes an outer shell, an inner compartment that is surrounded by the outer shell and connected to a top rim of the outer shell, and a handle connected to the inner compartment. The outer shell includes a plurality of exterior walls that define a plurality of corners. At each corner, a stabilizer is connected to two adjacent exterior walls and extends outward for the exterior walls. A support surface includes bottom surfaces of the exterior walls and the stabilizer, so that an area having a periphery defined by the outer ends of the stabilizers is larger than an area defined by the corners. The inner compartment includes pockets or cups having an open top and a closed bottom.

A caddy includes an outer shell, an inner compartment, and a handle. The outer shell includes two side walls, two end walls, a bottom edge, a top rim, and four stabilizers. Each stabilizer extends outward from one of the four corners defined by the two sidewalls and the two end walls. The inner compartment is surrounded by the outer shell and is connected to the top rim of the outer shell. The inner compartment includes a plurality of pockets or cups and a plurality of dividers that separate the pockets or cups. The handle is connected to the inner compartment.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is an isometric view showing an upper side a caddy having eight pockets cups.

FIG. 2 is an isometric view showing an under side of the caddy of FIG. 1.

FIG. 3 is a top view of the caddy of FIG. 1.

FIG. 4 is a bottom view of the caddy of FIG. 1.

FIG. 5 is a side view of the caddy of FIG. 1.

FIG. 6 is a sectional view of the caddy of FIG. 5 taken along line 6-6.

FIG. 7 is a is an isometric view showing an upper side a caddy having six pockets.

FIG. 8 is an isometric view showing an under side of the caddy of FIG. 7.

FIG. 9 is a top view of the caddy of FIG. 7.

FIG. 10 is a bottom view of the caddy of FIG. 7.

FIG. 11 is a side view of the caddy of FIG. 7.

FIG. 12 is a sectional view of the caddy of FIG. 11 taken along line 12-12.

DETAILED DESCRIPTION

Caddies are used in many situations to easily transport and organize supplies, in particular bottles of liquids and gels. When in transport, however, they are prone to tipping over, due to a high center of gravity from the tall bottles that are typically present. Tipping often results in spills and disorganization. The caddy described herein provides storage and organization while preventing tipping. The caddy includes stablizers to provide support to stabilize the caddy and prevent it from tipping over, without significantly increasing the overall footprint or weight of the caddy.

FIGS. 1-6 show caddy 10, which has eight pockets (or cups) that can filled with bottles, towels, tools, and other objects for a variety of different manufacturers. FIG. 1 is an isometric view showing an upper side of caddy 10, which includes outer shell 12, inner compartment 14, and handle 16. Outer shell 12 includes side walls 18, end walls 20, stabilizers 22, bottom edge 24, and top rim 26. Inner compartment 14 includes corner pockets 28, side pockets 30, end pockets 32, upper dividers 34, and lower dividers 36. Handle 16 includes handle mounts 38 and crossbar 40. Handle 16 is oriented parallel to sidewalls 18 and perpendicular to end walls 20.

Caddy 10 has four corners 42. Each stabilizer 22 is located at a different one of the corners 42. Stabilizers 22 extend outward and downward from corners 42. Each stabilizer 22 includes stabilizer side wall 44, stabilizer end wall 46, and stabilizer top cap 48. Each stabilizer side wall 44 is connected to an adjacent side wall 18, and each stabilizer end wall 46 is connected to an adjacent end wall 20. Each stabilizer top cap connects adjacent stabilizer side and end walls 44 and 46 so that the are spaced from one another.

FIG. 2 shows caddy 10 from below, so that the under sides of out shell 12 and inner shell 14 can be seen. Shown in FIG. 2 are caddy 10, outer shell 12, inner compartment 14, handle 16, side walls 18, end walls 20, stabilizers 22, bottom edge 24, top rim 26, corner pockets or cups 28, side pockets 30, end pockets 32, upper divider 34, lower dividers 36, stabilizer side wall 44, stabilizer end wall 46, and stabilizer top cap 48. The double walled structure formed by outer shell 12 and inner compartment 14 is shown in FIG. 2. The double walled construction creates hollow space 50, which surrounds corner pockets 28, side pockets 30, and end pockets 32 is contained by the inner surfaces of side walls 18, end walls 20, and walls 44 and 46 and cap 48 of stabilizers 22. Hollow space 50 reduces the amount of material, and therefore the overall weight, of caddy 10. The double walled structure provides structural strength while reducing the amount of material needed to form caddy 10.

In one embodiment, caddy 10 is formed of a plastic material using a molding process, such as injection molding. In other embodiments, caddy 10 can be formed using other processes, such as rotomolding, 3D printing, compression molding, vacuum molding, and thermomolding. Caddy 10 can be made of any suitable plastic material, for example a thermoplastic, such as acrylonitrile butadiene styrene (ABS).

As shown in FIGS. 1 and 2, outer shell 12 (including side walls 18, end walls 20 and walls 44 and 46 of stabilizers 22) flares outward from top rim 26 to bottom edge 24. This increases the area encompassed by bottom edge compared to top rim 26 to provide stability to caddy 10. In addition, the flaring of outer shell 12, together with tapering of the outer surfaces of pockets 28, 30, and 32 assists in removal of caddy 10 from the mold used to form caddy 10.

Caddy 10 has a double walled structure. This provides structural strength while reducing the amount of plastic material needed to form caddy 10. Reduction in the amount of plastic required reduces cost of materials. It also reduces the total weight of caddy 10, which is an advantage for the user.

Pockets 28, 30, and 32 of inner compartment 14 can be any suitable shape or dimension, based on the particular items that will be carried in caddy 10. In some embodiments storage compartments are circles, rectangles, and/or rounded rectangles in order to conform to the shape of the items that are intended to be stored therein. Similarly, in some embodiments inner compartment 14 is configured to snugly fit the items that are intended to be stored therein, for example, car wax, cleaning wipes, spray bottles, rags, or sponges. Pockets 28, 30, and 32 can be the same shape or different shapes to accommodate, for example, different bottle types. In some embodiments, corner pockets 28 are rounded rectangles, side pockets 30 are circular, and end pockets 132 are rounded rectangles with slight protrusions.

FIG. 3 is a top view of caddy 10. Contouring of the inner walls and bottom of corner pockets 28, side pockets 30, and end pockets 32 can be seen in FIG. 3. FIG. 3 shows dimensions A-D. Dimension A is a length between the outer surfaces of end walls 20. Dimension B is a width between the outer surfaces of side walls 18. Dimension C is a length between outer ends of two stabilizers 22 separated by side wall 18. Dimension D is a width between outer ends of two stabilizers separated by end wall 20.

FIG. 4 is a bottom view of caddy 10. Contouring of the outer walls and bottom of corner pockets 28, side pockets 30, and end pockets 32 can be seen in FIG. 4. Dimensions E-H are shown in FIG. 4. Dimension E is a bottom length of corner pockets 28, and dimension F is a bottom width of corner pockets 28. Dimension G is a bottom width of end pockets 32, which is the same as the dimension E. Dimension H is the bottom diameter of side pocket 30.

FIG. 5 is a side view of caddy 10 showing side wall 18, stabilizers 22 at opposite ends of side wall 18, bottom edge 24, top rim 26, and handle mounts 38 and crossbar 40 of handle 16. FIG. 5 shows dimensions I-K. Dimension I is the height from bottom edge 24 to top rim 26. Dimension J is the height from bottom edge 24 to the top of handle 16. Dimension K is the length of crossbar 40 of handle 16.

FIG. 6 is a sectional view of caddy 10 taken along section 6-6 of FIG. 5. FIG. 6 shows side walls 18, stabilizers 24, bottom edge 24, top rim 26, side pockets 30, upper divider 34, lower dividers 36, handlebar 38, crossbar 40, walls 44 and caps 46 of stabilizers 22, and hollow space 50. FIG. 6 shows dimension L, which it the height of lower dividers 36.

For example, in one embodiment, dimension A is 16 ⅞ inches; dimension B is 11 ⅜ inches; dimension C is 22 ⅜ inches, and dimension D is 16 ¾ inches. Dimension E is 4 ½ inches, and dimension F is 2 ⅜ inches; and dimension G is 4 ½ inches. Dimension H is 3 ½ inches.

Based upon dimensions A and B, the area defined by the four corners 42 of caddy 10 excluding stabilizers 22 is about 192 square inches. In contrast, based upon dimensions C and D, the area defined by the four outermost ends of stabilizers 22 is about 375 square inches. The area defined by the outer most corners of stabilizers 22 is 1.95 times larger than the same caddy without stabilizers 22. This larger support base created by stabilizers 22 provided enhanced stability for caddy 10.

Stabilizers 22 effectively lengthen and widen the base of the caddy 10, which prevents lateral forces (e.g. braking, accelerating, etc.) from causing caddy 10 toppling over. Stabilizers 22 are shown in FIGS. 1-6 as having a triangular shape, but stabilizers can take a variety of shapes so long as the outmost ends of the stabilizers both widen and lengthen the effective base area of caddy 10. Examples of other stabilizer structures include outriggers and buttresses. Although stabilizers 22 are shown as having a 45 degree angle with respect to top rim 26, the angle can be varied, for example between about 40 degrees and about 50 degrees. Increasing the angle will result in an increase in the distance stabilizers extend outward from the corners, and thus will increase the effective area defined by stabilizers 22. Reducing the angle will have an opposite effect.

When in use, the empty or full caddy 10 is placed with bottom edge 24 on a relatively flat surface, for example, a trunk floor or a shelf of a rolling cart. Items to be transported are placed in the storage compartment or compartments in an upright position. The transportation method (car, dolly, cleaning cart, etc.) can then be moved. While in transport, the buttresses stabilize the caddy, preventing it and the items being transported from tipping over, despite the items making caddy 10 top heavy, and liquids causing major shifts in the center of gravity during transport. Because stabilizers 22 are narrow, other items can be packed around the caddy with few restrictions beyond the perimeter of caddy 10.

FIGS. 7-12 show caddy 110, which has six pockets that can filled with bottles, towels, tools, and other objects. Caddy 110 shown in FIGS. 7-12 has a similar overall structure and design to caddy 10 shown in FIGS. 1-7. However, caddy 110 has six pockets rather than eight pockets, and has a smaller size than caddy 10. The reference numerals that refer to parts of caddy 110 are incremented by one-hundred compared to the reference numerals that refer to parts of caddy 10 shown in FIGS. 1-7.

FIG. 7 is an isometric view showing an upper side of caddy 110, which includes outer shell 112, inner compartment 114, and handle 116. Outer shell 112 includes side walls 118, end walls 120, stabilizers 122, bottom edge 124, and top rim 126. Inner compartment 114 includes four corner pockets or cups 128, two end pockets 132, and lower dividers 136. Handle 116 includes handle mounts 138 and crossbar 140. Handle 116 is oriented perpendicular to sidewalls 118 and parallel to end walls 120.

Caddy 110 has four corners 142. Each stabilizer 122 is located at a different one of the corners 142. Stabilizers 122 extend outward and downward from corners 142. Each stabilizer 122 includes stabilizer side wall 144, stabilizer end wall 146, and stabilizer top cap 148. Each stabilizer side wall 144 is connected to an adjacent side wall 118, and each stabilizer end wall 146 is connected to an adjacent end wall 120. Each stabilizer top cap 148 connects adjacent stabilizer side and end walls 144 and 146 so that they are spaced from one another.

FIG. 8 shows caddy 110 from below, so that the under sides of outer shell 112 and inner shell 14 can be seen. Shown in FIG. 2 are caddy 110, outer shell 112, inner compartment 114, handle 116, side walls 118, end walls 120, stabilizers 122 (including stabilizer side wall 144, stabilizer end wall 146, and stabilizer top cap 148), bottom edge 124, top rim 126, corner pockets or cups 128, end pockets 132, and lower dividers 136. Handle 116 includes handle mounts 138 and crossbar 140. The double walled structure formed by outer shell 112 and inner compartment 114 is shown in FIG. 8. The double walled construction creates hollow space 150, which surrounds corner pockets 128, and end pockets 132, is contained by the inner surfaces of side walls 118, end walls 120, and walls 144 and 146 and top cap 148 of stabilizers 122. Hollow space 150 reduces that amount of material and therefore the overall weight of caddy 110. The double walled structure provides structural strength while reducing the amount of material needed to form caddy 110.

In one embodiment, caddy 110 is formed of a plastic material using a molding process, such as injection molding. In other embodiments, caddy 110 can be formed using other processes, such as rotomolding, 3D printing, compression molding, vacuum molding, and thermomolding. Caddy 110 can be made of any suitable plastic material, for example, a thermoplastic such as acrylonitrile butadiene styrene (ABS).

As shown in FIGS. 7 and 8, outer shell 112 (including side walls 118, end walls 120 and walls 144 and 146 of stabilizers 122) flares outward from top rim 126 to bottom edge 124. This increases the area encompassed by bottom edge compared to top rim 126 to provide stability to caddy 110. In addition, the flaring of outer shell 12, together with tapering of the outer surfaces of pockets 128 and 132 assists in removal of caddy 110 from the mold used to form caddy 110.

Caddy 110 has a double walled structure. This provides structural strength while reducing the amount of plastic material needed to form caddy 10. Reduction in the amount of plastic required reduces cost of materials. It also reduces the total weight of caddy 110, which is an advantage for the user.

Pockets 128 and 132 of inner compartment 114 can be any suitable shape or dimension, based on the particular items that will be carried in caddy 10. In some embodiments storage compartments are circles, rectangles, and/or rounded rectangles in order to conform to the shape of the items that are intended to be stored therein. Similarly, in some embodiments inner compartment 114 is configured to snugly fit the items that are intended to be stored therein, for example, car wax, cleaning wipes, spray bottles, rags, or sponges. Pockets 128 and 132 can be the same shape or different shapes to accommodate, for example, different bottle types. In the embodiment shown in FIGS. 7-12, each corner pocket 128 is a rounded rectangle which bulge 160 that protrudes toward an adjacent end pocket 132. Each end pocket 132 is a rounded rectangle with slight arcuate bulges 162 on each side protring toward adjacent bulges 160 of corner pockets 128.

FIG. 9 is a top view of caddy 110. Contouring of the inner walls, bottom of corner pockets 128, and end pockets 132 can be seen in FIG. 9. FIG. 9 shows dimensions M, N, P, and Q. Dimension M is a length between the outer surfaces of end walls 20. Dimension N is a width between the outer surfaces of side walls 118. Dimension P is a length between outer ends of two stabilizers 122 separated by side wall 118. Dimension Q is a width between outer ends of two stabilizers separated by end wall 120. Dimension R is a width corner pockets 128 and end pockets 132, excluding bulges 160 and 162, respectively. Dimension S is a length of each of corner packets 128 and end products 132. Dimension T is a length of bulges 160.

FIG. 10 is a bottom view of caddy 110. Contouring of the outer walls and bottom of corner pockets 128 and end pockets 132 can be seen in FIG. 10.

FIG. 11 is a side view of caddy 110 showing end wall 120, stabilizers 122 at opposite ends of end wall 120, bottom edge 124, top rim 126, and handle mounts 138 and crossbar 140 of handle 116. FIG. 5 shows dimensions U-W. Dimension U is the height from bottom edge 124 to top rim 126. Dimension V is the height from bottom edge 124 to the top of handle 116. Dimension W is the length of crossbar 140 of handle 116.

FIG. 12 is a sectional view of caddy 110 taken along section 6-6 of FIG. 11. FIG. 12 shows side walls 118, stabilizers 124, bottom edge 124, top rim 126, end pockets 132, handlebar 138, crossbar 140, walls 144 and caps 146 of stabilizers 122, and hollow space 150. FIG. 6 shows dimension L, which is the height of lowers dividers 136.

For example, in one embodiment, dimension M is 13 9/16 inches; dimension N is 12 ¼ inches; dimension P is 19 inches, and dimension Q is 17 13/16 inches. Dimension R is 2 ¼ inches, and dimension S is 4 9/16 inches; and dimension T is 2 ⅞ inches. Dimension U is 5 ½ inches; dimension V is 6 ½ inches; dimension W is 4 ½ inches; and dimension X is 3 ⅛ inches. Arcuate bulges 162 are based upon a circle having a diameter of 2 ¾ inches. Crossbar 140 of handle 116 has a width of 13/16 inch.

Based upon dimensions M and N, the area defined by the four corners of caddy 110 excluding stabilizers 122 is about 166 square inches. In contrast, based upon dimensions P and Q, the area defined by the four outermost ends of stabilizers 122 is about 338 square inches. The area defined by the outer most corners of stabilizers 122 is 2.04 times larger than the same caddy without stabilizers 122. This larger support base created by stabilizers 122 provided enhanced stability for caddy 110.

Stabilizers 122 effectively lengthen and widen the base of the caddy 110, which prevents lateral forces (e.g. braking, accelerating, etc.) from causing caddy 10 toppling over. Stabilizers 122 are shown in FIGS. 7-12 as having a triangular shape, but stabilizers 122 can take a variety of shapes so long as the outmost ends of the stabilizers both wide and lengthen the effective base area of caddy 110. Examples of other stabilizer structures include outriggers and buttresses. Although stabilizers 122 are shown as having a 45 degree angle with respect to top rim 126, the angle can be varied, for example between about 40 degrees and about 50 degrees. Increasing the angle will result in an increase in the distance stabilizers extend outward from the corners, and thus will increase the effective area defined by stabilizers 122. Reducing the angle will have an opposite effect.

When in use, the empty or full caddy 110 is placed with bottom edge 124 on a relatively flat surface, for example, a trunk floor or a shelf of a rolling cart. Items to be transported are placed in the storage compartment or compartments in an upright position. The transportation method (car, dolly, cleaning cart, etc.) can then be moved. While in transport, the buttresses stabilize the caddy, preventing it and the items being transported from tipping over, despite the items making caddy 110 top heavy, and liquids causing major shifts in the center of gravity during transport. Because stabilizers 122 are narrow, other items can be packed around the caddy with few restrictions beyond the perimeter of caddy 110.

While the invention has been described with reference to an exemplary embodiment(s), it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment(s) disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A caddy comprising: an outer shell including: a plurality of exterior walls that define a plurality of corners;a plurality of stabilizers, each stabilizer connected at one of the corners to two adjacent exterior walls of the plurality of exterior walls and extend outward from the exterior walls;a support surface that includes bottom surfaces of the exterior walls and the stabilizers; anda top rim;wherein an area having a periphery defined by outer ends of the stabilizers is larger than an area having a periphery defined by the plurality of corners;an inner compartment surrounded by the outer shell and connected to the top rim, the inner compartment including a plurality of pockets, each pocket having an open top and a closed bottom; anda handle connected to the inner compartment.

2. The caddy of claim 1 wherein the exterior walls include two side walls and two end walls that define four corners.

3. The caddy of claim 2, wherein the plurality of stabilizers include four stabilizers, one at each of the four corners.

4. The caddy of claim 3, wherein each stabilizer includes a first stabilizer wall connected to one of the side walls, a second stabilizer wall connected to one of the end walls, and a cap that connects the first stabilizer wall and the second stabilizer wall.

5. The caddy of claim 2, wherein each of the stabilizers has a triangular shape.

6. The caddy of claim 5 wherein the triangular shape has an angle of between 40 degrees and fifty degrees.

7. The caddy of claim 2, wherein the inner compartment includes four corner pockets, and two end pockets, wherein each corner pocket is located adjacent on of the corners, and each end pocket is located between two of the corner pockets and adjacent one of the end walls.

8. The caddy of claim 7 wherein the inner compartment further includes two side pockets, and wherein each side pocket is located between two of the corner pockets and is adjacent one of the side walls.

9. The caddy of claim 1 is a one-piece unitary plastic structure.

10. The caddy of claim 1, wherein the area having a periphery defined by outer ends of the stabilizers is at least 1.95 times larger than an area defined by the plurality of corners.

11. A caddy comprising: an outer shell including: two side walls;two end walls;four stabilizers, each stabilizer extending outward from one of four corners defined by the two sidewalls and the two endwalls;a bottom edge; anda top rim;an inner compartment surrounded by the outer shell and connected to the top rim of the outer shell, the inner compartment including: a plurality of pockets; anda plurality of dividers that separate the pcokets; anda handle connected to the inner compartment.

12. The caddy of claim 11 wherein each of the stabilizers has a double wall structure.

13. The caddy of claim 12, wherein each stabilizer includes a first stabilizer wall connected to one of the side walls, a second stabilizer wall connected to one of the end walls, and a cap that connects the first stabilizer wall and the second stabilizer wall.

14. The caddy of claim 12, wherein each of the stabilizers has a triangular shape.

15. The caddy of claim 14 wherein the triangular shape has an angle of between 40 degrees and fifty degrees.

16. The caddy of claim 11, wherein the inner compartment includes four corner pockets, and two end pockets, wherein each corner pocket is located adjacent on of the corners, and each end pocket is located between two of the corner pockets and adjacent one of the end walls..

17. The caddy of claim 16, wherein the inner compartment further includes two side pockets, and each side pocket is located between two of the corner pockets and adjacent one of the side walls.

18. The caddy of claim 11, wherein the caddy is a one-piece unitary plastic structure.

19. The caddy of claim 11, wherein an area having a periphery defined by outer ends of the stabilizers is larger than an area having a periphery defined by the plurality of corners.

20. The caddy of claim 19, wherein an area having a periphery defined by outer ends of the stabilizers is at least 1.95 times larger than an area defined by the plurality of corners.