Rotating Water Play Device with Fluid Dispensing

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Solution Overview

Problem

There is a lack of interactive water play devices that dispense water as they rotate under user action, despite the presence of various fixed and interactive water dispensing devices in aquatic play areas.

Innovation Solution

A rotating water play device comprising a static shaft structure connected to a water source and a platform assembly mounted for rotation, with a fluid path allowing water to flow through radial openings for intermittent or continuous dispensing, enabling users to control the water distribution by rotating the platform.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a fixed water dispensing device is used, then the device structure is simple and stable, but the device cannot be interacted with and lacks user engagement

Engineering Contradiction:
Improveuser interaction capabilityVSAvoiddevice structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent applies the dynamics principle by transforming a fixed water dispensing device into a rotating platform that users can manually turn. The platform assembly rotates on the shaft structure, allowing water to be dispensed at different locations and angles based on user action. This dynamic movement adds interactivity and user engagement while maintaining a relatively simple overall structure.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If an interactive water dispensing device is used, then user control and engagement are improved, but the device complexity increases

Engineering Contradiction:
Improveuser control capabilityVSAvoiddevice structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent applies the universality principle by designing a platform assembly that serves multiple functions: it supports user standing, rotates to change water dispensing direction, and provides structural mounting for water dispensing components. The shaft structure simultaneously provides rotational support and houses the fluid passage system. This multi-functionality reduces the need for separate components, thereby limiting the increase in device complexity.

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

3Adaptability or versatility

If a rotating water dispensing device is added to water play areas, then user entertainment and engagement are enhanced, but the device complexity and manufacturing difficulty increase

Engineering Contradiction:
Improveentertainment valueVSAvoidmanufacturing complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The patent applies the segmentation principle by dividing the device into distinct modular components: a shaft structure with fluid passages, a platform assembly with bearing support, and water dispensing components. This segmentation allows each component to be manufactured separately using standard fabrication processes, then assembled together. The modular design simplifies manufacturing and assembly while enabling the entertaining rotating water dispensing functionality.

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

The device provides an interactive and entertaining experience by allowing users to control the dispensing of water through their actions, enhancing user engagement and enjoyment in water play areas.

Implementation Method 1

a platform assembly mounted for rotation on the shaft structure and configured to be a fluid communication with the shaft structure for dispensing water

Methodology Applied
Scientific EffectFluid communication:

Data Source

PatentUS9011261B2Rotating water play device
Publication Date: 2015.04.21 STELLA HAMELIN HLDG
  • US9011261B2 patent drawing
  • US9011261B2 patent drawing
  • US9011261B2 patent drawing

AI summary

A rotating water play device generally comprises a static shaft typically fixedly mounted to a ground surface and a platform mounted for rotation on the shaft. The platform allows at least one person to stand on it and impart a rotating motion thereto. The shaft is configured to be connected to a water source and comprises a hollow axial bore and at least one radial opening. The platform comprises a sleeve pivotally mounted to the shaft, the sleeve comprising at least one radial opening in fluid communication with at least one dispensing opening located on the platform, typically at the periphery thereof. The radial openings of the shaft and of the sleeve are configured to be in intermittent or continuous fluid communication, whereby water can flow through the shaft and then through the platform before exiting the platform.