Food dryer

• US 4,329,789 A
• Filed: 05/23/1980
• Issued: 05/18/1982
• Est. Priority Date: 05/23/1980
• Status: Expired due to Term

• Current Assignee: Keith D. Erickson
• Original Assignee: Keith D. Erickson
• Inventors: Erickson, Keith D.
• Primary Examiner(s): Schwartz, Larry I.
• Application Number:
  US06/152,740
• Time in Patent Office: 725 Days
• Field of Search: 312/1, 312/3, 312/5, 312/236, 34/192, 34/195, 34/196, 34/197, 34/93, 99/516, 99/483, 108/111, 108/149, 211/113
• US Class Current: 34/195
• CPC Class Codes: F26B 25/18 mainly open, e.g. dish, tray, pan , rack for drying agricultural produce A01F25/12
• CPC Class Codes: F26B 9/10 in the open air; in pans or tables in rooms; Drying stacks of loose material on floors which may be covered, e.g. by a roof ventilating means of stacks for agricultural produce A01F25/08

Abstract

A portable, lightweight and compact food dryer. The invention comprises a collapsing frame and tiers of lightweight trays enclosed by a net housing and covered by a heat absorbing roof. The collapsing frame includes a metal hook protruding vertically out of the roof, a metal collar providing support for the net housing, and several support straps. The support straps attach to the shank of the hook at the apex of the roof, thereafter passing out over the metal collar and vertically down inside the net housing. Preferably, all but the last tray attach at regular intervals to the vertical straps. The last tray preferably rests on the base of the net housing.

In use, the food dryer may be suspended wherever deemed most convenient. A zipper in the net housing allows easy access to the trays which may be removed and cleaned whenever desired. When not in use, the dryer is readily collapsed for convenient storage.

Claims

1. A food dryer comprising

a collapsible frame including

a hook

a plurality of spaced apart flexible support straps fixed to and adapted to be suspended from said hook;

a collar carried by the hook;

a plurality of spaced apart, tiered trays, each having a perforated food support surface surrounded by an upstanding peripheral edge;

means for holding said trays in said spaced relationship;

a net housing surrounding the peripheral edge of each tray to permit air through the housing to contents of the tray and carried by the frame, one of said trays forming a bottom for said net housing whereby air will circulate upwardly through the tiered trays;

means for releasably attaching at least one of the trays to the support straps;

a heat absorbing roof of flexible sheet material carried by the collar and straps and extending over the tier of trays; and

means for opening and closing said net housing to provide access to and removal of each of said trays.

2. A food dryer as in claim 1, wherein the means for attaching at least one of the trays to the support straps comprises

snaps to removably secure said tray to said straps.

3. A food dryer as in claim 1, wherein

a plurality of trays spaced one above the other are removably attached to said straps.

4. A food dryer comprising

a collapsible frame including

a hook

a plurality of spaced apart flexible support straps fixed to and adapted to be suspended from said hook;

a collar carried by the hook;

a plurality of spaced apart, tiered trays, each having a perforated food support surface surrounded by a peripheral edge;

means for holding said trays in said spaced relationship;

a net housing surrounding the peripheral edge of each tray to permit air through the housing to the contents of the tray and carried by the frame, one of said trays forming a bottom for and carried by said net housing whereby air will circulate upwardly through the tiered trays;

means for releasably attaching the other of said trays to the support straps above the tray carried by the bottom of the net housing;

a heat absorbing roof of sheet material carried by the collar and straps and extending over the tier of trays; and

means for opening and closing said net housing to provide access to and removal of each of said trays.

5. A food dryer as in claim 4, wherein the means for opening and closing said net housing comprises a zipper.