Shoe dryer

• US 5,165,181 A
• Filed: 01/15/1992
• Issued: 11/24/1992
• Est. Priority Date: 01/15/1992
• Status: Expired due to Fees

• Current Assignee: Corby A. Acosta Sr, Matthew Sumich
• Original Assignee: Corby A. Acosta Sr, Matthew Sumich
• Inventors: Acosta, Corby A. Sr., Sumich, Matthew
• Primary Examiner(s): Bennett, Henry A.
• Assistant Examiner(s): ESQUIVEL, DENISE LYNNE
• Application Number:
  US07/820,920
• Time in Patent Office: 314 Days
• Field of Search: 34/201, 34/202, 34/90, 34/91, 34/235, 34/104, 34/86, 34/35
• US Class Current: 34/90
• CPC Class Codes: A47L 23/205 with heating arrangements
• CPC Class Codes: F26B 23/001 using waste heat
• CPC Class Codes: F26B 25/06 Chambers, containers, or receptacles large containers having means for heating, cooling, aerating or other conditioning of contents B65D88/74
• CPC Class Codes: F26B 9/066 the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack F26B9/003 takes precedence; in combination with duct systems F26B21/00
• CPC Class Codes: Y02P 70/10 Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The shoe dryer of the present invention utilizes the exhaust heat of a clothes drying machine, or the like, to dry articles placed inside the shoe dryer. A duct chamber has a first duct opening in a first region which is connected to the outlet of the drying machine, or the like, to receive the exhaust. The duct chamber also has a second duct opening in a second region of the duct chamber which is connected to an exhaust duct. By selectively adjusting a control door, the exhaust of the drying machine could be directed from the first region of the duct chamber to the shoe drying compartment of the shoe dryer and then to the second region of the duct chamber where it enters the exhaust duct or the exhaust can be directed from the first region of the duct chamber directly to the second region of the duct chamber without going to the shoe drying compartment.

Claims

1. A drying apparatus utilizing air from the outlet duct of a clothes drying machine, comprising:

a front open end;

a back wall;

a left side wall;

a right side wall;

a top most portion;

a bottom most portion;

a front portion attached to said drying apparatus so as to cover said front open end, thereby defining an enclosed inner chamber;

a first inner chamber opening leading outside said enclosed inner chamber;

a second inner chamber opening leading outside said enclosed inner chamber;

a duct cover attached to said drying apparatus thereby defining a duct cover chamber covering said first and second inner chamber openings, said duct cover having a first duct opening located in a first region of said duct cover chamber and attached to an outlet duct of a clothes drying machine, and a second duct opening located in a second region of said duct cover chamber and attached to an exhaust duct, wherein said first region and said second region of said duct cover chamber are bordered by a boundary plane;

a one-way door attached to said drying apparatus so as to cover said second inner chamber opening allowing air to pass from said enclosed inner chamber therethrough to said duct cover chamber while preventing air from passing from said duct cover chamber therethrough to said enclosed inner chamber; and

a control door attached to said drying apparatus manually adjustable between a first position and a second position,

wherein said first position of said control door covers said first inner chamber opening, thereby directing the heat exhaust of said clothes drying machine, coming into said first region of said duct cover chamber by way of said first duct opening across said boundary plane to said second region of said duct cover chamber and out the exhaust duct by way of said second duct opening, and

wherein said second position of said control door covers said boundary plane, thereby directing the heat exhaust of said clothes drying machine, coming into said first region of said duct cover chamber by way of said first duct opening out said first inner chamber opening and into said enclosed inner chamber and then through said one-way door and into said second region of said duct cover chamber and out the exhaust duct by way of said second duct opening within said second region.

2. A drying apparatus as claimed in claim 1, wherein said front portion comprises a door.

3. A drying apparatus as claimed in claim 2, further comprising:

a plurality of snap portions located on the outside of said left side wall;

a plurality of snap portions located on the outside of said right side wall;

a plurality of snap portions located on the outside of said bottom portion; and

one snap portion located on the outside of said top portion,

wherein all snap portions have a beveled surface beginning at said front open end.

4. A drying apparatus as claimed in claim 3, wherein said front portion further comprises:

a lower front portion having a plurality of receptors for receiving the plurality of snap portions located on the left side wall, the right side wall, and the bottom most portion for attaching said front portion to said drying apparatus;

a middle front portion connected to said lower front portion and said door and comprising a living hinge for selectively allowing the opening and closing of said door; and

a door receptor located at the top of said door for receiving said one snap portion, thereby locking said door shut so that air pressure in said enclosed inner chamber does not open said door.

5. A drying apparatus as claimed in claim 2, further comprising a raised portion inside said enclosed inner chamber extending up from said bottom most portion a first predetermined distance and out from said back wall a second predetermined distance, wherein said raised portion comprises a first wall facing opposite said left side wall, a second wall comprising said first inner chamber opening facing opposite said front open end, and a third wall which facing said right side wall.

6. A drying apparatus as claimed in claim 5, further comprising:

a first shelf guide extending along said right side wall from a proximity of said front open end to a proximity of said back wall at a height of a second predetermine distance from said bottom most portion;

a second shelf guide extending along said left side wall from a proximity of said front open end to a proximity of said back wall at said height; and

a shelf capable of being selectively slid onto and off of said first and second shelf guides when the door is opened,

wherein said second predetermined distance is greater than said first predetermined distance.

7. A drying apparatus as claimed in claim 5, further comprising:

a pair of drawer guides located in front of said first inner chamber opening;

a filter drawer opening located on said front portion in front of said pair of drawer guides;

a filter drawer having a back open end for covering said first inner chamber opening when slid through said filter drawer opening and along said pair of drawer guides; and

a filter drawer lock located in the front of said front portion in the proximity of said filter drawer opening for locking said filter drawer once said filter drawer is inserted into said filter drawer opening.

8. A drying apparatus as claimed in claim 7, wherein said filter drawer has a filter on the right side of said drawer facing opposite said right side wall and wherein said second inner chamber opening is located on said first wall.

9. A drying apparatus as claimed in claim 7, wherein said filter drawer has a filter on the top of said drawer and wherein said second inner chamber opening is located on said second wall on the left side of said first inner chamber opening.

10. A drying apparatus as claimed in claim 8, wherein said filter drawer further comprises a deodorizer.

11. A drying apparatus as claimed in claim 9, wherein said filter drawer further comprises a deodorizer.

12. A drying apparatus as claimed in claim 10, wherein said deodorizer is composed of a material that releases a perfume scent when heated allowing for the deodorizing of items placed in said enclosed inner chamber.

13. A drying apparatus as claimed in claim 11, wherein said deodorizer is composed of a material that releases a perfume scent when heated allowing for the deodorizing of items placed in said enclosed inner chamber.

14. A drying apparatus as claimed in claim 8, wherein said filter is composed of a mesh screen having a mesh size suitable to trap lint without substantially restricting air flow therethrough.

15. A drying apparatus as claimed in claim 9, wherein said filter is composed of a mesh screen having a mesh size suitable to trap lint without substantially restricting air flow therethrough.

16. A drying apparatus utilizing air from the outlet duct of a clothes drying machine, comprising:

a front open end;

a back wall having a plurality of screw holes;

a left side wall having a first snap portion with a beveled surface beginning at said front open end;

a right side wall having a second snap portion with a beveled surface beginning at said front open end;

a top most portion having a third snap portion with a beveled surface beginning at said front open end;

a bottom most portion having fourth, fifth, and sixth snap portions, each having a beveled surface beginning at said front open end;

a raised portion extending up from said bottom most portion a first predetermined distance and out from said back wall a second predetermined distance, wherein said raised portion comprises,

a first wall facing opposite said left side wall,

a second wall facing opposite said front open end, and

a third wall facing opposite said right side wall;

a front portion attachable to said drying apparatus so as to cover said front open end, thereby defining an enclosed inner chamber, wherein said front portion comprises,

a lower front portion having a plurality of receptors for receiving said first, second, fourth, fifth, and sixth snap portions thereby attaching said front portion to said drying apparatus,

a middle front portion connected to said lower front portion and comprising a living hinge, and

a top front portion connected to said middle front portion and comprising a door and a door receptor at the top of said door for receiving said third snap portion, thereby locking said door shut so that air pressure in said enclosed inner chamber does not open said door;

a first shelf guide extending along said right side wall from a proximity of said front open end to a proximity of said back wall at a height of a second predetermined distance from said bottom most portion being greater than the first predetermined distance;

a second shelf guide extending along said left side wall from a proximity of said front open end to a proximity of said back wall at said height;

a shelf capable of being selective slid onto and off of said first and second shelf guides when the door is opened;

a first inner chamber opening leading outside said enclosed inner chamber located on said second wall;

a second inner chamber opening leading outside said enclosed inner chamber located on said first wall;

a duct cover attachable to said apparatus to thereby defining a duct cover chamber covering said first and second inner chamber openings, said duct cover having a first duct opening located in a first region of said duct cover chamber and attachable to an outlet duct of a clothes drying machine, and a second duct opening located in a second region of said duct cover chamber and attachable an exhaust duct, wherein said first region and said second region of said duct cover are bordered by a boundary plane;

a one-way door attachable to said apparatus so as to cover said second inner chamber thereby allowing air to pass from said enclosed inner chamber therethrough to said duct cover chamber while preventing air from passing from said duct cover chamber therethrough to said enclosed inner chamber;

a control door attached to said drying apparatus having a first position covering said first inner chamber opening for preventing air from passing therethrough while allowing air to pass across said boundary plane, and a second position for preventing air from crossing said boundary plane while allowing air to pass through said first inner chamber opening;

a filter drawer opening located on said lower front portion;

a pair of drawer guides located in front of said first inner chamber opening;

a filter drawer having a back open end for covering said first inner chamber opening when slid through said filter drawer opening and along said pair of drawer guides when the front portion is attached to said front open end;

a filter located on the right side of said filter drawer facing said right side wall when said filter drawer is slid through said filter drawer opening and along said pair of drawer guides;

a filter drawer lock located in the front of said front portion in the proximity of said filter drawer opening for locking said filter drawer once said filter drawer is inserted into said filter drawer opening; and

a deodorizer located in said filter drawer.

17. A drying apparatus utilizing air from the outlet duct of a clothes drying machine, comprising:

a front open end;

a back wall having a plurality of screw holes;

a left side wall having a first snap portion with a beveled surface beginning at said front open end;

a right side wall having a second snap portion with a beveled surface beginning at said front open end;

a top most portion having a third snap portion with a beveled surface beginning at said front open end;

a bottom most portion having fourth, fifth, and sixth snap portions, each having a beveled surface beginning at said front open end;

a raised portion extending up from said bottom most portion a first predetermined distance and out from said back wall a second predetermined distance, wherein said raised portion comprises,

a first wall facing opposite said left side wall,

a second wall facing opposite said front open end, and

a third wall facing opposite said right side wall;

a front portion attachable to said drying apparatus so as to cover said front open end, thereby defining an enclosed inner chamber, wherein said front portion comprises,

a lower front portion having a plurality of receptors for receiving said first, second, fourth, fifth, and sixth snap portions thereby attaching said front portion to said drying apparatus,

a middle front portion connected to said lower front portion and comprising a living hinge, and

a top front portion connected to said middle front portion and comprising a door and a door receptor at the top of said door for receiving said third snap portion, thereby locking said door shut so that air pressure in said enclosed inner chamber does not open said door;

a first shelf guide extending along said right side wall from a proximity of said front open end to a proximity of said back wall at a height of a second predetermined distance from said bottom most portion being greater than the first predetermined distance;

a second shelf guide extending along said left side wall from a proximity of said front open end to a proximity of said back wall at said height;

a shelf capable of being selectively slid onto and off of said first and second shelf guides when the door is opened;

a first inner chamber opening leading outside said enclosed inner chamber located on said second wall;

a second inner chamber opening leading outside said enclosed inner chamber located on said second wall beside said first inner chamber opening;

a duct cover attachable to said apparatus thereby defining a duct cover chamber covering said first and second inner chamber openings, said duct cover having a first duct opening located in a first region of said duct cover chamber and attachable to an outlet duct of a clothes drying machine, and a second duct opening located in a second region of said duct cover chamber and attachable an exhaust duct, wherein said first region and said second region of said duct cover are bordered by a boundary plane;

a one-way door attachable to said apparatus so as to cover said second inner chamber thereby allowing air to pass from said enclosed inner chamber therethrough to said duct cover chamber while preventing air from passing from said duct cover chamber therethrough to said enclosed inner chamber;

a control door attached to said drying apparatus having a first position covering said first inner chamber opening for preventing air from passing therethrough while allowing air to pass across said boundary plane, and a second position for preventing air from crossing said boundary plane while allowing air to pass through said first inner chamber opening;

means for manually adjusting said control door between said first and second positions;

a filter drawer opening located on said lower front portion;

a pair of drawer guides located in front of said first inner chamber opening;

a filter drawer having a back open end for covering said first inner chamber opening when slid through said filter drawer opening and along said pair of drawer guides when the front portion is attached to said front open end;

a filter located on the top of said filter drawer;

a filter drawer lock located in the front of said front portion in the proximity of said filter drawer opening for locking said filter drawer once said filter drawer is inserted into said filter drawer opening; and

a deodorizer located in said filter drawer.