Flower Pot With Selective Drainage Zones
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Solution Overview
Problem
Existing flowerpots are either unsuitable for plants with high water requirements due to automatic drainage of excess water or are complex and costly to manufacture for plants with low water needs.
Innovation Solution
A flowerpot design with a hollow element and selectively pierceable zones allows for automatic drainage for low-water plants and water retention for high-water plants, featuring a simple geometry for easy manufacturing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the bottom has a hole for drainage, then excess water is automatically drained, but plants with high water requirements cannot be watered effectively
Solution Approach 1:
The bottom of the flowerpot is divided into two distinct zones: a first zone with a hole for drainage and a second zone without a hole for water retention. This segmentation allows the same pot to serve different functions for different plant types by selectively using either the drainage zone or the retention zone.
Solution Approach 2:
Different regions of the bottom wall are given different properties: the first zone has a hole for drainage functionality while the second zone is solid for water retention. This local differentiation enables the pot to provide both drainage and water reserve capabilities in different locations.
2Adaptability or versatility
If a water reserve system with horizontal partition is added, then water can be retained for high water requirement plants, but the geometry becomes complex and manufacture becomes long and expensive
Solution Approach 1:
The water reserve function is merged directly into the bottom wall structure itself, eliminating the need for separate horizontal partitions and complex multi-component assemblies. The bottom wall simultaneously serves as both the drainage interface and the water reserve boundary.
Solution Approach 2:
The bottom wall is designed to perform multiple functions: it provides structural support, enables drainage through the first zone, and creates water retention through the second zone. This multi-functionality eliminates the need for additional separate components.
3Reliability
If the bottom wall is made thick to prevent leakage, then water retention is improved, but the pot cannot be easily manufactured with selective drilling capability
Solution Approach 1:
The bottom wall has different thicknesses at different locations: the first zone has a thinner portion allowing easy drilling for drainage, while the second zone has a thicker portion that prevents leakage and maintains water retention. This local thickness variation satisfies both manufacturing and functional requirements.
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 flowerpot is adaptable for both low and high water requirement plants, with selective drilling of thinned zones enabling efficient water management and easy manufacturing, while maintaining a simple geometry for cost-effectiveness.
Implementation Method 1
The horizontal partition forms a grid allowing on the one hand, the retention of the earth and, on the other hand, the rising of the water by capillarity
Data Source
Figure 1~2
Figure 3~4
Figure 5~6
AI summary
The pot (1) has a flared side skirt (3) centered on a longitudinal center axis (A1) and provided with a lower axial end (E31) closed by a bottom (2). The skirt has an upper axial end (E32) defining an access opening (10) that allows access to inner volume of the pot. The bottom comprises a hollow element i.e. hollow stud (4), projected, from a lower wall (5) toward the opening and along the axis. The upper axial end is closed and the lower axial end is opened on an exterior. The wall and the element are arranged such that one of the wall and the element is selectively pierced. USE : Flower pot for plants requiring less water and more water (all claimed). ADVANTAGE : The wall and the element are arranged such that the wall is pierced to automatically evacuate sprinkling water when the user desires to utilize the pot for plants requiring minimal watering, and the hollow element is pierced to form a sprinkling water retaining reservoir by a lower part of the inner volume situated between the wall and holes formed in the hollow element when the user desires to utilize the pot for plants requiring more water, thus allowing the pot to be conveniently used for plants requiring less water and more water. The pot has simple structure so as to be fabricated in an easy manner. The pot is designed such that the side skirt and an adjacent side skirt are not in contact with each other and not adhered with each other so as to easily separate the side skirts from one another when the pots are stacked on one another for storage and transportation of the pots. DESCRIPTION OF DRAWINGS : The drawing shows a top perspective view of a flower pot. A1 : Longitudinal center axis E31 : Lower axial end E32 : Upper axial end 1 : Flower pot 2 : Bottom 3 : Flared side skirt or panel 4 : Hollow stud 5 : Lower wall 10 : Access opening.