WASHING APPLIANCE AND ASSOCIATED METHOD

• US 20090205378A1
• Filed: 02/15/2008
• Published: 08/20/2009
• Est. Priority Date: 02/15/2008
• Status: Abandoned Application

• Current Assignee: Electrolux Home Products Incorporated (AB Electrolux)
• Original Assignee: Electrolux Home Products Incorporated (AB Electrolux)
• Inventors: Helgesen, John
• Application Number:
  US12/031,870
• Publication Number:
  US 20090205378A1
• Time in Patent Office: Days
• US Class Current: 68/3.R
• CPC Class Codes: A47L 15/4209 Insulation arrangements, e.g. for sound damping or heat insulation
• CPC Class Codes: A47L 15/4212 Detection of water leaks; Collection of leaked water, e.g. in the casing
• CPC Class Codes: A47L 15/4251 Details of the casing insulation arrangements A47L15/4209; collecting leaked water in the casing for preventing water damage A47L15/4212
• CPC Class Codes: A47L 15/4263 Door sealing arrangements
• CPC Class Codes: A47L 15/4272 Supporting arrangements for the tub
• CPC Class Codes: D06F 39/12 Casings; Tubs
• CPC Class Codes: Y10T 29/49826 Assembling or joining

Abstract

A washing appliance and associated method are provided. The appliance includes a tub having a bottom wall member with forward and rearward edges. A door member has a lower edge pivotably engaged with the forward edge. A base member supports the tub and extends from about the rearward edge of the bottom wall member toward the forward edge. The base member has a forward end disposed opposite the forward edge from the lower edge of the door member, to form a toe kick recess between the lower edge and the forward end. A cover member engages the forward end of the base member, and has a flange portion extending to the forward edge of the bottom wall member, for covering the forward end of the base member and the bottom wall member about the toe kick recess, while allowing the door member to pivot to provide access to the tub.

Claims

1. A washing appliance comprising:

a tub having a bottom wall member and defining a forward access opening, the bottom wall member having a forward edge and a rearward edge;

a door member having a lower edge pivotably engaged with the forward edge of the bottom wall member, and being configured to cooperate with the tub to cover the forward access opening;

a base member configured to support the tub and extending from about the rearward edge of the bottom wall member toward the forward edge thereof, the base member having a forward end disposed opposite the forward edge of the bottom wall member from the lower edge of the door member, so as to form a toe kick recess between the lower edge and the forward end; and

a cover member configured to operably engage the forward end of the base member, and having a flange portion extending therefrom to the forward edge of the bottom wall member, the cover member being configured to cooperate with the base member and the bottom wall member so as to cover the forward end of the base member and the bottom wall member about the toe kick recess while allowing the door member to pivot to an open position so as to provide access to the tub through the forward access opening.

2. A washing appliance according to claim 1, wherein the base member is comprised of a molded polymeric material and includes at least one molded mounting structure configured to receive the at least one operative component.

3. A washing appliance according to claim 1, wherein the cover member is configured to cooperate with the base member and the tub so as to substantially enclose the at least one operative component.

4. A washing appliance according to claim 1, wherein the base member and the cover member respectively define complementary portions of an attachment mechanism, the cover member thereby being securable to the base member through engagement of the complementary portions.

5. A washing appliance according to claim 1, wherein the cover member is integrally formed with the base member.

6. A washing appliance according to claim 1, further comprising an insulation element operably engaged with the cover member and cooperable therewith to contain noise generated by the at least one operative component.

7. A washing appliance according to claim 6, wherein the insulation element further comprises at least one of a sound blocking material and a sound absorbing material.

8. A washing appliance according to claim 6, wherein the insulation element further comprises an acoustic foam material.

9. A washing appliance according to claim 1, further comprising a sealing element operably engaged with the flange portion of the cover member, the sealing element being configured to interact with at least one of the bottom wall member and the door member so as to form a sealing engagement therebetween.

10. A washing appliance according to claim 1, wherein the cover member is further configured to be removable from the base member so as to allow access to the at least one operative component disposed within the base member.

11. A washing appliance according to claim 1, wherein at least one of the base member and the cover member further comprises at least one of a sound blocking material and a sound-absorbing material.

12. A method of forming a washing appliance, the washing appliance including a tub having a bottom wall member and defining a forward access opening, the bottom wall member having a forward edge and a rearward edge, a door member having a lower edge pivotably engaged with the forward edge of the bottom wall member, and being configured to cooperate with the tub to cover the forward access opening, and a base member configured to support the tub and extending from about the rearward edge of the bottom wall member toward the forward edge thereof, the base member having a forward end disposed opposite the forward edge of the bottom wall member from the lower edge of the door member, so as to form a toe kick recess between the lower edge and the forward end, the method comprising:

engaging a cover member with the forward end of the base member such that a flange portion of the cover member extends therefrom to the forward edge of the bottom wall member, the cover member being configured to cooperate with the base member and the bottom wall member so as to cover the forward end of the base member and the bottom wall member about the toe kick recess while allowing the door member to pivot to an open position so as to provide access to the tub through the forward access opening.

13. A method according to claim 12, further comprising molding the base member from a polymeric material such that the base member includes at least one molded mounting structure configured to receive at least one operative component.

14. A method according to claim 13, wherein engaging the cover member with the forward end of the base member further comprises engaging the cover member with the forward end of the base member such that the cover member cooperates with the base member and the tub to substantially enclose the at least one operative component.

15. A method according to claim 12, wherein the base member and the cover member respectively define complementary portions of an attachment mechanism, and engaging the cover member with the forward end of the base member further comprises securing the cover member to the forward end of the base member by engaging the complementary portions of the attachment mechanism.

16. A method according to claim 12, further comprising engaging an insulation element with the cover member, wherein the insulation element is cooperable with the cover member to contain noise generated by the at least one operative component.

17. A method according to claim 16, wherein engaging an insulation element with the cover member further comprises engaging an insulation element comprising at least one of a sound blocking material and a sound absorbing material with the cover member.

18. A method according to claim 16, wherein engaging an insulation element with the cover member further comprises engaging an insulation element comprising an acoustic foam material with the cover member.

19. A method according to claim 12, wherein the cover member further comprises a sealing element operably engaged with the flange portion, and engaging the cover member with the forward end of the base member further comprises engaging the cover member with the forward end of the base member such that the sealing element interacts with at least one of the bottom wall member and the door member to form a sealing engagement therebetween.