초록 ▼

A yard waste collection and carrying device is in the form of a large flat-bottomed tray open at one end, sized to receive leaves, sticks and other materials raked into the open end. Formed of a semi-rigid rubbery plastic material, the device stores a large volume of material, has a pair of opposed

A yard waste collection and carrying device is in the form of a large flat-bottomed tray open at one end, sized to receive leaves, sticks and other materials raked into the open end. Formed of a semi-rigid rubbery plastic material, the device stores a large volume of material, has a pair of opposed side handles for carrying, and is easily deformed to curve the forward end into a pouring configuration, so that the collected materials can easily be transferred into a narrower waste can. The shape of the device is such as to be compactly stackable for storing or shipping a number of the devices together.

대표청구항 ▼

1. A device for collecting yard waste and other loose materials, then transferring the materials to a trash can or other waste receptacle, comprising: a generally tray-shaped body of plastic material, having a substantially flat bottom and a rear wall and two side walls extending up from the bottom,

1. A device for collecting yard waste and other loose materials, then transferring the materials to a trash can or other waste receptacle, comprising: a generally tray-shaped body of plastic material, having a substantially flat bottom and a rear wall and two side walls extending up from the bottom,the body having a front edge substantially linear, configured to lie flatly on a yard or other surface such that leaves and other debris lying on the surface can be raked into the device, the front edge, between the two side walls, being at least about 28 inches wide,the rear wall being at least about 8 inches high from the bottom, and the side walls tapering from where meeting the rear wall down to about 3-6 inches near the front end of the device,the body being formed of a flexible plastic material such that the front edge is bendable by pressing inward on the sides of the body, from a linear configuration to a curved configuration wherein the center of the front edge dips downwardly 3-5 inches with a total inward force on the sides of about 4-10 pounds, to facilitate pouring loose materials from the device into a narrow waste receptacle,a pair of handles at left and right on the side walls, the handles being positioned closer to the rear wall of the body than to the front edge, andthe body having an overall length from front to rear in the range of about 26 inches to 35 inches. 2. The device of claim 1, wherein the bottom meets the sides at a sharp corner at left and right at the front of the device, but with a curving transition between the bottom and sides near the back wall, and with a curving transition with the back wall. 3. The device of claim 1, wherein the rear wall is about 8 to 9 inches tall. 4. The device of claim 1, wherein the width of the bottom at the front edge, between two side walls, is about 30 inches. 5. The device of claim 1, wherein the front edge dips downwardly about 4 inches with a total inward force on the sides, at the handles, of about 5 pounds. 6. The device of claim 1, wherein the front edge dips downwardly about 4½ inches with a total inward force on the sides, at the handles, of about 8 pounds. 7. The device of claim 1, wherein the front edge dips downwardly about 5 inches with a total inward force on the sides, at the handles, of about 10 pounds. 8. The device of claim 1, wherein the side walls taper from where meeting the rear wall down to about 4½ to 5½ inches near the front end of the device, then descending on about a 5 inch radius to the front edge. 9. The device of claim 1, wherein the handles are positioned at locations about 35% of the body's length from the inside surface of the back wall of the body. 10. The device of claim 1, wherein the length of the body from front to back is about 30 to 32 inches, and the handles are positioned about 11 inches forward from the inside surface of the back wall. 11. The device of claim 1, wherein the handles extend inwardly and integrally in the side walls to provide pockets into which a user's fingers can be placed to grip the handles. 12. The device of claim 11, wherein the handles extend inwardly from the side walls, at top center of the pockets, by about ¾ to 1½ inches. 13. The device of claim 11, wherein the handles are configured to provide a light locking force between adjacent devices when the devices are stacked. 14. The device of claim 1, wherein the plastic material is low-density polyethylene (LDPE). 15. The device of claim 14, wherein the plastic body has a thickness of about ⅛ inch. 16. The device of claim 1, wherein the body of the device has a stiffness and flexibility such that, with the body held at the sides, when a load of ten pounds is applied at the center of the bottom, the center of the front edge will dip downwardly about 3 to 3½ inches. 17. The device of claim 1, wherein the body of the device has a stiffness and flexibility such that, with the body held at the sides, when a load of twenty pounds is applied at the center of the bottom, the center of the front edge will dip downwardly about 4 to 5 inches. 18. The device of claim 1, wherein the flexible plastic material of the body has a flexural modulus of about 42,000 to 50,000 psi. 19. The device of claim 1, wherein the flexible plastic material of the body has a characteristic of returning the bottom to essentially flat configuration after the bottom has been forced to a curved, downwardly tipping configuration for pouring materials from the device. 20. The device of claim 1, wherein the handles at centers are positioned no more than about 11 inches from the rear wall of the body. 21. The device of claim 1, wherein the handles at center are positioned at locations 25% to 40% of the body's length from the rear wall of the body.