Draining system for wet objects on single and multi level trays

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Solution Overview

Problem

Existing boot storage systems fail to effectively manage wet snow or water, leading to messy indoor conditions and inefficient use of floor space, as they either allow dirty water to return to the floor or require excessive space.

Innovation Solution

A boot storage system comprising a tray with a sloped base and drain holes, paired with a removable waste collection bin, which allows water to flow into the bin while keeping the tray surface dry, and a multi-tray configuration connected by hollow pillars to enhance water drainage and space utilization, optionally with a built-in electric heater in the waste collection bin to evaporate water.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If traditional trays are used to store boots, then boots can be contained, but dirty water accumulates and returns to the floor, creating mess

Engineering Contradiction:
Improvedirty water on floorVSAvoidwater drainage
Core Design Contradiction:
Object-affected harmful factorsVSEase of operation

Solution Approach 1:

The harmful element (water) is extracted from the storage system by introducing drain holes in the tray bottom and connecting them to a waste collection bin positioned below, thereby removing accumulated water from the boot storage environment and preventing it from returning to the floor

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

A waste collection bin is introduced as an intermediary component between the tray and the floor to collect and contain draining water, acting as a mediator that prevents direct contact between dirty water and the floor surface

Inventive Principle:
Principle #24Intermediary (Mediator)

2Object-affected harmful factors

If trays are used to contain waste water, then water can be collected, but the trays become pools of waste water and require excessive floor space

Engineering Contradiction:
Improvewaste water containmentVSAvoidfloor space
Core Design Contradiction:
Object-affected harmful factorsVSArea of stationary object

Solution Approach 1:

The system transitions from horizontal water containment (tray on floor) to vertical water management by stacking trays and collecting water in a bin positioned in the vertical space below the bottom tray, thereby utilizing the third dimension (height) to resolve the floor space constraint

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

Solution Approach 2:

The waste collection bin is nested within the vertical space created by raising the tray off the floor through feet, efficiently utilizing the volume below the tray to house the water collection container without occupying additional floor area

Inventive Principle:
Principle #7Nested doll (Nesting)

3Productivity

If multiple trays are stacked to increase storage capacity, then more boots can be stored, but water drainage becomes more complex

Engineering Contradiction:
Improveboot storage capacityVSAvoiddrainage system
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The hollow pillars serve multiple functions simultaneously: they provide structural support for stacked trays, act as vertical drainage conduits for water to flow from upper trays to the collection bin, and create gaps that facilitate water flow from side drain holes, thereby simplifying the overall drainage system while enabling multi-tray stacking

Inventive Principle:
Principle #6Universality (Multi-functionality)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The system effectively contains and drains water from wet boots, reducing mess and optimizing floor space by ensuring water is collected and evaporated, maintaining a clean and efficient storage solution.

Implementation Method 1

The sloped surface of the base member is made in a way that when water falls on the surface it is directed towards the drain hole

Methodology Applied
Scientific EffectGravity: Gravitation

Implementation Method 2

the waste collection bin as explained in above two aspects of this invention has a built-in electric heater to rapidly evaporate water that comes into the waste collection bin

Methodology Applied
Scientific EffectEvaporation: Evaporation

Implementation Method 3

the waste collection bin as explained in above two aspects of this invention has a built-in electric heater to rapidly evaporate water that comes into the waste collection bin

Methodology Applied
Scientific EffectHeating: Heating

Data Source

PatentUS10835101B2Draining system for wet objects on single and multi level trays
Publication Date: 2020.11.17 SINGH MANDEEP
  • US10835101B2 patent drawing
  • US10835101B2 patent drawing
  • US10835101B2 patent drawing

AI summary

A draining system comprising a single or multi-layer tray designed to store and dry wet objects like winter boots, rain boots or dishes that are placed on the tray. This system provides effective utilization of space to store wet objects. Water from the wet objects placed on the tray goes into waste collection bin which can easily be removed without disrupting the tray set-up to dispense waste water without creating a mess.