Detachable Pool Joint Tray Assembly for Stable Space-Saving Storage

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Solution Overview

Problem

Existing above-ground pools lack convenient and easily installable storage solutions that do not complicate the pool structure, are space-efficient, and have affordable manufacturing costs.

Innovation Solution

A detachable storage tray with a joint assembly for bracket pools, featuring a cup holder and hanging portion, secured by pins in insertion holes, allowing easy installation and removal without additional space usage, and made of plastic for cost-effectiveness.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If storage devices are fixed to the pool body using additional fixing members, then storage functionality is provided, but the structure becomes complicated and manufacturing cost increases

Engineering Contradiction:
Improvestorage functionalityVSAvoidstructure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The storage device is divided into separate modular components (storage tray, installation flange, pins) that can be independently manufactured and assembled. The storage tray is detachably connected to the pool body through the installation flange and pins, allowing each component to be produced separately and reducing overall structural complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The installation flange serves multiple functions: it provides mounting holes for attachment to the pool body, acts as a structural connector between the storage tray and pool body, and enables both installation and removal of the storage device. This multi-functionality reduces the need for additional specialized components.

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

2Adaptability or versatility

If storage devices are fixed to the pool body, then storage functionality is provided, but installation and disassembly become tedious and complicated

Engineering Contradiction:
Improvestorage functionalityVSAvoidinstallation time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The detachable connection using separate pins and insertion holes allows the storage tray to be quickly installed and removed without complex fastening procedures. Users can simply insert or remove the pins to attach or detach the storage device, significantly reducing installation and disassembly time.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If storage devices are fixed to the pool body, then storage functionality is provided, but manufacturing becomes expensive and time consuming

Engineering Contradiction:
Improvestorage functionalityVSAvoidmanufacturing cost
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

By dividing the storage device into separate components (storage tray, installation flange, pins), each part can be manufactured using simpler, more cost-effective processes. The components can be produced independently using standard manufacturing techniques and then assembled, reducing overall manufacturing complexity and cost.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The use of simple pins as connection elements provides a cost-effective solution compared to permanent welding or complex mechanical fastening systems. The pins can be easily replaced if needed and allow for simple disassembly without damaging other components.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

Data Source

PatentEP3653811B1Joining assembly with a detachable storage tray for above ground pool
Publication Date: 2026.02.18 BESTWAY INFLATABLES & MATERIAL
  • EP3653811B1 patent drawingFigure 1
  • EP3653811B1 patent drawingFigure 2~7
  • EP3653811B1 patent drawingFigure 8~11

AI summary

A joint assembly for a bracket pool. The joint assembly includes at least one receiving channel for receiving a supporting tube of the bracket pool. The joint assembly also includes an installation portion defining at least one coupling region. A detachable storage tray including a containing portion for storing objects and at least one connector is removably coupled to the at least one coupling region of the installation portion for removably connecting the detachable storage tray the installation portion. The detachable storage tray is very convenient to install and disassemble, very stable in use, does not occupy extra space, and has low economic costs and manufacturing time and costs.