Stacking mount assembly for mounting a pair of laundry appliances

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Solution Overview

Problem

Installing and securing full-size washer/dryer pairs in locales with limited space, such as recreational vehicles or mobile homes, is challenging due to space constraints.

Innovation Solution

A stacking mount assembly that includes a rack assembly with vertical support beams, top and bottom brackets, and a crossbeam to securely mount a washing machine and dryer appliance, allowing them to be stacked within a dedicated space.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If full-size washer/dryer pairs are installed in locales with limited space, then the appliances can provide full laundry capacity, but the installation becomes difficult and securing the appliances becomes challenging

Engineering Contradiction:
Improvelaundry capacityVSAvoidinstallation ease
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

The mounting system is divided into separate rack assemblies that can be independently positioned and secured to walls, allowing the appliances to be mounted in a stacked configuration within limited spaces without requiring complex integrated installation procedures

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system transitions from horizontal side-by-side appliance placement to vertical stacking by introducing rack assemblies that mount appliances in the vertical dimension, thereby utilizing limited floor space while maintaining full laundry capacity

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Quantity of substance

If full-size washer/dryer pairs are installed in locales with limited space, then the appliances can provide full laundry capacity, but positioning and securing the appliances within the locale presents difficulties

Engineering Contradiction:
Improvelaundry capacityVSAvoidpositioning and securing complexity
Core Design Contradiction:
Quantity of substanceVSDevice complexity

Solution Approach 1:

The rack assemblies are pre-configured with brackets and mounting hardware, allowing them to be independently secured to walls before appliance installation. This preliminary positioning action simplifies the overall installation process by establishing fixed reference points for appliance placement

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The rack assemblies serve as intermediary structures between the wall and the appliances, providing a standardized mounting interface that simplifies the securing process. The racks act as mediators that transfer the mounting function from direct appliance-to-wall attachment to a modular rack-based system

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS12577722B2Stacking mount assembly for mounting a pair of laundry appliances
Publication Date: 2026.03.17 HAIER US APPLIANCE SOLUTIONS INC
  • US12577722B2 patent drawing
  • US12577722B2 patent drawing
  • US12577722B2 patent drawing

AI summary

A stacking mount assembly for mounting a pair of laundry appliances may include a rack assembly may include a pair of racks. Each rack may include a vertical support beam, a top bracket positioned at a top of the respective vertical support beam, and a bottom bracket positioned at a bottom of the respective vertical support beam. A first laundry appliance of the pair of laundry appliances mounted to each top bracket of the pair of racks. A second laundry appliance of the pair of laundry appliances secured to a first predetermined surface at each bottom bracket of the pair of rack. The stacking mount assembly may include a crossbeam attached to the rack assembly for bracing the rack assembly. The crossbeam may include a pair of beams attached between the pair of racks. The pair of beams may be arranged in a cross formation.