Drawer type single cavity dishwashing appliance with convertible drip shields

Patent metadata

Field	Value
Publication number	US-12239272-B2
Application number	US-202217739782-A
Country	US
Kind code	B2
Filing date	May 9, 2022
Priority date	Sep 30, 2020
Publication date	Mar 4, 2025
Grant date	Mar 4, 2025

Abstract

A single cavity dishwashing appliance with one or more drawers is disclosed. The drawer may be moveable between a closed position and an open position. A drip shield may be provided to prevent washing fluid from dripping onto the floor or onto the inner components of the dishwashing appliance when the drawer is in the open position.

First claim

What is claimed is:

1. A dishwashing appliance comprising:
a cabinet defining a singular cavity therein;
a spray system within the cavity;
one or more drawers mounted within the cavity, wherein the one or more drawers include a drawer front, wherein each of the one or more drawers has an open bottom to allow washing fluid from the spray system to spray therethrough;
wherein the one or more drawers with the drawer front is moveable between a closed position and an open position, wherein when the one or more drawers with the drawer front is in the closed position the drawer front is sealed to the cabinet and when the one or more drawers with the drawer front is in the open position the drawer front is unsealed from the cabinet; and
a drip shield positionable between a stowed position and a deployed position, wherein when the one or more drawers with the drawer front is in the open position the drip shield in the deployed position is disposed beneath the open bottom of the one or more drawers and when the one or more drawers with the drawer front is in the closed position the drip shield in the stowed position is disposed beneath the open bottom of the one or more drawers less than when the drip shield is in the deployed position.

2. The dishwashing appliance of claim 1 wherein the cabinet includes one or more mullions to define at least a portion of the singular cavity, and wherein when the one or more drawers with the drawer front is in the closed position the drawer front is sealed to the one or more mullions and when the one or more drawers with the drawer front is in the open position the drawer front is unsealed from the one or more mullions.

3. The dishwashing appliance of claim 1 wherein the drip shield is actuated between the stowed position and the deployed position by at least one of a driving mechanism, a user manually, and the one or more drawers.

4. The dishwashing appliance of claim 3 wherein the drip shield is actuated between the stowed position and the deployed position by the one or more drawers.

5. The dishwashing appliance of claim 1 wherein the one or more drawers includes at least one open side, and further comprising a splash shield positionable between a stowed position and a deployed position, wherein when the one or more drawers with the drawer front is in the open position the splash shield in the deployed position is disposed laterally outside the open side of the one or more drawers and when the one or more drawers with the drawer front is in the closed position the splash shield in the stowed position is disposed laterally outside the open side of the one or more drawers less than when in the deployed position.

6. The dishwashing appliance of claim 5 wherein the splash shield is actuated between the stowed position and the deployed position by at least one of a driving mechanism, a user manually, and the one or more drawers.

7. The dishwashing appliance of claim 6 wherein the splash shield is actuated between the stowed position and the deployed position by the one or more drawers.

8. The dishwashing appliance of claim 1 wherein the one or more drawers has a closed front, wherein the drawer front defines the closed front of the one or more drawers in both the closed position and the open position.

9. The dishwashing appliance of claim 1 wherein the spray system includes having one or more spray arms within the cavity.

10. The dishwashing appliance of claim 1 wherein the deployed position of the drip shield is configured to fully cover the open bottom of the one or more drawers.

11. The dishwashing appliance of claim 1 wherein the stowed position of the drip shield is configured to fully uncover the open bottom of the one or more drawers.

12. The dishwashing appliance of claim 1 wherein drip shield is biased towards the stowed position.

13. The dishwashing appliance of claim 1 further comprising one or more links between a first drawer and a second drawer of the one or more drawers to actuate the first drawer from the closed position to the open position by moving the second drawer from the closed position to the open position.

14. The dishwashing appliance of claim 1 wherein the drip shield is a retractable film.

15. The dishwashing appliance of claim 14 wherein the retractable film is made of water repellent and/or semi-permeable material.

16. The dishwashing appliance of claim 14 wherein the retractable film includes a roller.

17. The dishwashing appliance of claim 14 wherein the retractable film is biased towards the stowed position.

18. The dishwashing appliance of claim 14 wherein the one or more drawers actuates the retractable film between the deployed position and the stowed position.

Assignees

• Midea Group Co Ltd

Inventors

• Digman Robert M
• Scalf Eric
• Fawaz Bassam
• Boyer Joel
• Dietrich Russell

Classifications

• A47L15/0084 Primary

  of drawer-type · CPC title

• A47L15/4212 Primary

  Detection of water leaks; Collection of leaked water, e.g. in the casing · CPC title