Plant caddy shelf

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Solution Overview

Problem

Large potted plants cannot be placed on window sills due to size constraints, and existing solutions do not effectively manage excess water from plant pots, risking damage to underlying surfaces.

Innovation Solution

A plant caddy shelf with a main support platform and pivotable leg that can be installed on a window sill or wall, featuring a drain hole and removable drip tray to capture excess water, allowing for secure plant placement and water management without requiring construction knowledge or tools.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Illumination intensity

If a plant is placed on a window sill, then the plant receives adequate light for growth, but the plant pot may leak excess water that damages the underlying surface

Engineering Contradiction:
Improvelight for plant growthVSAvoidwater damage to underlying surface
Core Design Contradiction:
Illumination intensityVSObject-affected harmful factors

Solution Approach 1:

A drip tray is introduced as an intermediary component between the plant pot and the window sill surface. The tray collects excess water that leaks from the plant pot, preventing direct contact with the window sill and thus eliminating water damage while allowing the plant to remain in the optimal lighting position.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Object-affected harmful factors

If a protective tray is used under the plant pot, then water damage is prevented, but the plant cannot be securely positioned and the tray is cumbersome

Engineering Contradiction:
Improvewater damage preventionVSAvoidplant positioning and tray handling
Core Design Contradiction:
Object-affected harmful factorsVSEase of operation

Solution Approach 1:

The plant positioning mechanism and water collection function are merged into a single integrated unit. The plant pot sits directly in a recessed area of the drip tray, combining the support function with the water collection function. This eliminates the need for separate protective trays and simplifies plant positioning while maintaining water damage prevention.

Inventive Principle:
Principle #5Merging (Combining)

3Ease of operation

If a wheeled caddy is used for larger plants, then the plant can be moved easily, but the caddy is too large to fit on a window sill

Engineering Contradiction:
Improveplant mobilityVSAvoidspace required on window sill
Core Design Contradiction:
Ease of operationVSArea of stationary object

Solution Approach 1:

The plant support system is segmented into essential components only: a compact drip tray with integrated plant positioning and a separate wheel assembly. The wheel can be attached when mobility is needed and removed when not required, reducing the footprint to fit window sills while maintaining ease of movement capability.

Inventive Principle:
Principle #1Segmentation

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

Enables the placement of larger plants on window sills or walls while effectively capturing and managing excess water, preventing surface damage and providing a versatile installation option without the need for tools or construction expertise.

Implementation Method 1

The area includes a drain hole

Methodology Applied
Scientific EffectGravity: Gravitation

Implementation Method 2

A removable drip tray is removably coupled to the underside of the main support platform and is in fluid communication with the drain hole

Methodology Applied
Scientific EffectFluid communication:

Data Source

PatentUS11684186B2Plant caddy shelf
Publication Date: 2023.06.27 TRENDSTAR CORP
  • US11684186B2 patent drawing
  • US11684186B2 patent drawing
  • US11684186B2 patent drawing

AI summary

An article in the form of a plant caddy shelf for supporting a plant includes a main support platform that is configured for placement on a top surface of a window sill. The main support platform has an area for receiving a plant pot. The area includes a drain hole. A leg support is pivotally coupled to an underside of the main support platform and including a bottom end for coupling to a support surface. A removable drip tray is removably coupled to the underside of the main support platform and is in fluid communication with the drain hole.