Waste disposal services and methods

Patent metadata

Field	Value
Publication number	US-9493302-B2
Application number	US-201314073151-A
Country	US
Kind code	B2
Filing date	Nov 6, 2013
Priority date	Nov 16, 2007
Publication date	Nov 15, 2016
Grant date	Nov 15, 2016

Abstract

Waste disposal devices and methods are provided. The device includes a housing, a lid, a bucket frame, a pair of members, and a foot pedal. The foot pedal is operatively associated with the lid and the pair of members so that the lid is in the closed position and the pair of members is in the non-use position when the foot pedal is in the upper position. Further, the foot pedal is operatively associated with the lid and the pair of members so that the lid is in the open position and the pair of members is in the use position when the foot pedal is in the lower position.

First claim

The invention claimed is:

1. A waste disposal device, comprising:
a housing having an opening to allow access to an inner storage area;
a lid pivotally secured to said housing at said opening;
a bucket frame positioned at said opening;
a pair of members pivotally secured to said bucket frame, each of said pair of members having a leading edge and a trailing edge; and
a foot pedal pivotally secured to said housing, said foot pedal being operatively associated with said lid and said pair of members, said waste disposal device having a non-use position wherein said foot pedal has an upper position such that said lid is in a closed position and said leading edges of said pair of members form a first pinch closure, said waste disposal device having a use position wherein said foot pedal has a lower position such that said lid is in an open position and said trailing edges of said pair of members form a second pinch closure, said waste disposal device having a pinch seal in said non-use position and said use position to reduce odor emanating from said pail.

2. The waste disposal device of claim 1 , further comprising a liner material for collecting and receiving waste having an open end and a closed end.

3. The waste disposal device of claim 1 , further comprising a bucket assembly, comprising:
the bucket frame, comprising:
a pair of first pivot openings;
a pair of second pivot openings;
a pair of first cam slots; and
a pair of second cam slots;

a first bucket portion, comprising:
a pair of first pivot members; and
a pair of first cam members,

wherein said first bucket portion is received in said bucket frame so that said first pivot members are pivotally received in said first pivot openings and said first cam members are received in said first cam slots; and
a second bucket portion, comprising:
a pair of second pivot members; and
a pair of second cam members,

wherein said second bucket portion rotates in said bucket frame so that said second pivot members are pivotally received in said second pivot openings and said second cam members are received in said second cam slots.

4. The waste disposal device of claim 3 , further comprising a push rod having a surface that engages an extension member such that movement of said push rod in an upward direction causes said surface to push said extended portion in an upward direction so that said first and said second cam members travel along said first and said second cam slots and said first and said second bucket portions rotates about said first and said second pivot members, respectively.

5. The bucket assembly of claim 4 , further comprising one or more biasing members for each of said first bucket portion and said second bucket portion, wherein said one or more biasing members are configured to return said first bucket portion and said second bucket portion from an open position to a closed position.

6. The bucket assembly of claim 5 , further comprising one or more retainers that are configured to secure an upper end of said one or more biasing members to said bucket frame.

7. The bucket assembly of claim 5 , further comprising one or more retainers that are configured to secure a lower end of said one or more biasing members to said first bucket portion and said second bucket portion.

8. A bucket assembly for a waste disposal device, comprising:
a bucket frame, comprising:
a pair of first pivot openings;
a pair of second pivot openings;
a pair of first cam slots; and
a pair of second cam slots;

a first bucket portion, comprising:
a pair of first pivot members; and
a pair of first cam members,

wherein said first bucket portion is received in said bucket frame so that said first pivot members are pivotally received in said first pivot openings and said first cam members are received in said first cam slots; and
a second bucket portion, comprising:
a pair of second pivot members; and
a pair of second cam members,

wherein said second bucket portion rotates in said bucket frame so that said second pivot members are pivotally received in said second pivot openings and said second cam members are received in said second cam slots.

9. The bucket assembly of claim 8 , further comprising one or more biasing members for each of said first bucket portion and said second bucket portion, wherein said one or more biasing members are configured to return said first bucket portion and said second bucket portion from an open position to a closed position.

10. The bucket assembly of claim 9 , further comprising one or more retainers that are configured to secure an upper end of said one or more biasing members to said bucket frame.

11. The bucket assembly of claim 9 , further comprising one or more retainers that are configured to secure a lower end of said one or more biasing members to said first bucket portion and said second bucket portion.

Assignees

• Edgewell Personal Care Brands Llc

Inventors

• Rousso John
• Mowers Steve
• Cichello John
• Corney Rick
• Jackson Michael
• Valderrama Vincent

Classifications

• B29C66/849

  Packaging machines · CPC title

• B29C66/83241

  cooperating pivoting tools · CPC title

• B29C66/8227

  using springs · CPC title

• B29C66/8221

  Scissor or lever mechanisms, i.e. involving a pivot point · CPC title

• B29C66/4312

  for making flat seams in tubular or hollow articles, e.g. transversal seams · CPC title