Ceiling debris collection bin
The Ceiling Debris Collection Bin is a receptacle with a wide opening that facilitates the nearly complete collection of acoustic ceiling debris removed by the Popcorn Ceiling Scraper—U.S. Pat. No. 6,101,663. The makers this Scraper recommend use of a plastic trash bag for collection of debris but a trash bag is not efficient enough, being limited to an opening defined by the scraper's flexible band. The new Ceiling Debris Collection Bin is very efficient owing to the flared side design. Debris that flies all over and might escape collection by a trash bag would be captured by this uniquely designed Ceiling Debris Collection Bin with nearly three times the collection area. The collapsible wings of the bin accommodate the flexible metal band of the Popcorn Ceiling Scraper, so that the Scraper can be pushed up to where the ceiling meets the wall.
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STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OF DEVELOPMENTNot Applicable
REFERENCE TO SEQUENCE LISTING, A TABLE, OR A COMPUTER PROGRAM LISTING COMPACT DISC APPENDIXNot applicable
BACKGROUND OF INVENTIONThere is an existing product in use called the Popcorn Ceiling Scraper, U.S. Pat. No. 6,101,663, distributed by Homex Products, Incorporated. The makers of this product currently recommend the use of a plastic trash bag for use with their scraper as a collection receptacle. The bag is attached to the flexible band part of their scraper to facilitate the collection of acoustic ceiling debris removed from a ceiling by the scraper. This new invention, the Ceiling Debris Collection Bin, is designed for use with the Popcorn Ceiling Scraper and is a superior replacement of the plastic trash bag.
Prior to removing material from a ceiling, it is recommended that the ceiling be moistened to facilitate easier removal of the material. If the ceiling material is not sufficiently wet or drying occurs prior to removal, it tends to scatter upon contact with the scrapper blade. The design of the Ceiling Debris Collection Bin controls the scattering and catches and retains the removed acoustic ceiling debris, whether wet or dry. It is much more efficient than a plastic trash bag and is a preferred alternative.
BRIEF SUMMARY OF THE INVENTIONThe Ceiling Debris Collection Bin is constructed of sturdy single wall corrugated cardboard. It is attached to the metal band portion of the Popcorn Ceiling Scraper by the use of four nylon cable ties. The unique design of this new invention, with flared front and rear sides, creates a much larger collection opening and surface than an ordinary plastic trash bag, and the slant wall design directs the removed acoustic ceiling material down into the lower box.
A trash bag has an opening limited to thirty-six (36) square inches (232.26 square cm) which is determined by the area encompassed by the flexible metal band part of the scraper. The Ceiling Debris Collection Bin has an opening of about ninety (90) to ninety-six (96) square inches (580.64 to 619.35 sq. cm), depending on the width of the lower box. The side front wings are collapsible when the Ceiling Debris Collection Bin is pushed against the wall and straighten when pulled away from the wall, returning the Ceiling Debris Collection Bin to its original shape. This feature accommodates the flexible metal band movement of the scraper. The foam rubber wedges on both sides of the Ceiling Debris Collection Bin have a sloped top surface that assists in the debris collection process, by directing debris into the Ceiling Debris Collection Bin. The Ceiling Debris Collection Bin is far more efficient than a common plastic trash bag and is a superior alternative. The Ceiling Debris Collection Bin is a disposable product.
It is suggested that
In
In
The eyelets accommodate cable ties 50, 51, 52, and 53, which are an existing product shown in
The right end cap 11 is shown in
The right center section 13, seen from the inside in
The right front eyelet 12 and the right rear eyelet 14 are spaced three (3) inches (7.62 cm) apart measured center to center and equidistant from an imaginary vertical center line dividing the right center section 13.
The right rear wing 15 is shaped like an isosceles triangle with the vertical leg 16 and opposing leg 17 having a length of four (4) inches (10.16 cm) each. The vertex angle 18 is thirty degrees (30°). The shape of the right rear wing 15 allows for a wider opening and greater collection area for debris scraped off the ceiling.
The right rear connector flap 19 is rectangular in shape and measures 1″×4″ (2.54 cm×10.16 cm) and facilitates, in conjunction with the other connector flaps, the assembly of the Ceiling Debris Collection Bin 2 (
The right front connector flap 20 and right front wing 21 have the mirror image configuration as the right rear connector flap 19 and right rear wing 15, respectively. The right front connector flap 20 is rectangular in shape and measures 1″×4″ (2.54 cm×10.16 cm). The right front wing 21 is shaped like an isosceles triangle with the vertical leg 23 and opposing leg 24 having a length of four (4) inches (10.16 cm) each. The vertex angle 25 is thirty degrees) (30°). The shape of the right front wing 21 allows for a wider opening and greater collection area for debris scraped off the ceiling.
An additional part is the right foam rubber wedge 22 that is glued to the inner surface of the right front wing 21. The right front wing 21 is creased down the middle to the center of the vertex angle 25 to allow the wing to collapse when it comes in contact with the wall where the ceiling meets the wall. The right foam rubber wedge 22 assists the right front wing 21 to rebound back into shape.
The left end cap 26 is shown in
The left rear wing 30 is shaped like an isosceles triangle with the vertical leg 31 and opposing leg 32 having a length of four (4) inches (10.16 cm). The vertex angle 33 is thirty degrees (30°). The shape of the left rear wing 30 allows for a wider opening and greater collection area for debris scraped off the ceiling.
The left rear connector flap is a rectangle measuring 1″×4″ (2.54 cm×10.16 cm) and helps to facilitate the connection of the left end cap 26 to the rear side flap 7 shown in
The left front connector flap 35 and left front wing 36 have the mirror image configuration as the left rear connector flap 34 and left rear wing 30, respectively. The left front connector flap 35 is a shaped like a rectangle measuring 1″×4″ (2.54 cm×10.16 cm). The left front wing 36 is shaped like an isosceles triangle with the vertical leg 38 and opposing leg 39 having a length of four (4) inches (10.16 cm). The vertex angle 40 is thirty degrees (30°). The shape of the left front wing 36 creates a wider opening and greater collection area for debris scraped off the ceiling.
An additional part is the left foam rubber wedge 37 that is glued to the inner surface of the left front wing 36. The left front wing 36 is creased down the middle to the center of the vertex angle 40 to allow the wing to collapse when it comes in contact with the wall where it meets the ceiling. The left foam rubber wedge 37 assists the left front wing 36 to rebound back into shape.
A market ready Ceiling Debris Collection Bin 2 is seen in
The following inside dimensions are recommended for the lower box section of the Ceiling Debris Collection Bin:
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- Length of lower box section: 12″ (30.48 cm)
- Height of lower box section: 4″-5″ (10.16-12.7 cm)
- Width of lower box section: 3.5″-4″ (8.89-10.16 cm)
- Length of front and rear side flaps: 12″ (30.48 cm)
- Height of front and rear side flaps: 4″ (10.16 cm)
- Length of left and right side flaps: 3.5″-4″ (8.89-10.16 cm)
- Height of left and right side flaps: 4″ (10.16 cm)
- Length of front and rear closure flaps: 12″ (30.48 cm)
Height of front and rear closure flaps: 3.5″-4″ (8.89-10.16 cm)
Length of right and left side closure flaps: 3.5″-4″ (8.89-10.16 cm)
Height of right and left side closure flaps: 4″ (10.16 cm) The following dimensions are recommended for the end caps:
Center section length: 3.5″-4″ (8.89-10.16 cm) Center section height: 4″ (10.16 cm)
All wings (front and rear, left and right) are shaped like isosceles triangles with the two legs 4″ (10.16 cm) each, the vertex angle 30° and the corresponding base 2.07″ (5.26 cm).
All connector flaps (front left and right and rear left and right) are shaped as rectangles with dimensions of 1″×4″ (2.54 cm×10.16 cm).
The foam rubber wedges are shaped like isosceles triangles with the two legs 4″ (10.16 cm) each, the vertex angle 30° and the corresponding base 2.07″ (5.26 cm), which dimensions conform to the left and right front wings. The recommended thickness of the foam rubber is 0.5″ (1.27 cm), but this could vary. The top of the foam rubber wedge is cut to form a 60° slope down into the bin. The suggested material for these wedges is an open cell foam such as Charcoal Firm Foam, with a density of 1.7 lb./cubic ft., or WesLastomer™ Grade 5500 Soft Open Cell Sponge, with an average density of 7.33 lb./cubic ft. or some similar product.
The eyelets are placed 0.625″ (1.59 cm) below the top of the center section measured to the top of the eyelets. They are centered and spaced 3″ (7.62 cm) apart measured center to center. The eyelets have a minimum diameter of 0.125″ (0.32 cm). A second embodiment of the Ceiling Debris Collection Bin would not have the flexible front wings and therefore no foam wedges, but would otherwise be the same in all other aspects as the first embodiment. Removal of the ceiling texture material next to the wall would then be accomplished with a putty knife, which is required for the corners anyway.
There may slight variations in the dimensions and materials due to manufacturing requirements and processes which would not alter the basic design or function of the Ceiling Debris Collection Bin. For example, the connector flaps illustrated in the drawings are shown connecting to the outside of the front and rear side flaps. A second option would be for these connector flaps to connect to the inside of the front and rear side flaps adding about three (3) square inches (19.35 sq. cm) to the collection opening.
The eyelets may also be reinforced with either metal or plastic eyelets which will accommodate the cable tie width of 0.10 inch (0.254 cm). This is an option and not a requirement.
Claims
1. The Ceiling Debris Collection Bin is uniquely designed for use with the Popcorn Ceiling Scraper, U.S. Pat. No. 6,101,663, which currently uses a less efficient trash bag for collection of ceiling debris.
2. The distinguishing feature of the Ceiling Debris Collection Bin is the unique design of the end caps with isosceles triangle shaped wings and rectangular connector flaps that affix to the ends of the bin and transform an appropriate box into the Ceiling Debris Collection Bin.
3. The flared front and rear sides of the Ceiling Debris Collection Bin create a collection opening of ninety to ninety-six, 90-96 square inches (580.64-619.35 sq. cm)—about two and a half times that of a trash bag, which is limited by the area encompassed by the flexible metal band of the Scraper.
4. The side wings of the Ceiling Debris Collection Bin are collapsible to accommodate the flexible metal band of the Popcorn Ceiling Scraper, allowing the Scraper to move up to where the ceiling meets the wall.
5. The collapsible side wings (claim 4) compress when pushed against the wall.
6. There are no other moving parts.
Type: Application
Filed: Aug 4, 2014
Publication Date: Feb 4, 2016
Inventor: Gregory John Brown (Mesa, AZ)
Application Number: 14/121,115