Water Container Adapter With Dual Threaded Connections for Hygienic Dispensing

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing water dispensing devices are not well-suited for outdoor water containers with varying thread sizes, requiring multiple adapter tools and compromising hygiene due to direct contact with the container interior.

Innovation Solution

A water container adapter with concentrically arranged threaded connection portions and a straight-through joint, allowing connection to different threaded water outlets, ensuring compatibility and hygiene.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional water dispensing devices are used with outdoor water containers, then compatibility is achieved, but multiple adapter tools are required due to varying thread sizes

Engineering Contradiction:
ImprovecompatibilityVSAvoidnumber of adapter tools
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The adapter integrates multiple threaded connection portions with different thread specifications (first threaded connection portion and second threaded connection portion) into a single device, enabling it to connect to various outdoor water container outlet types without requiring multiple separate adapter tools

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

Solution Approach 2:

The adapter is divided into functionally independent threaded connection portions, each designed to match specific thread sizes and types found in outdoor water containers, allowing selective connection to different outlet configurations

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If direct contact with water container interior is used for water dispensing, then water can be accessed, but hygiene is compromised and contamination risks increase

Engineering Contradiction:
Improvewater accessVSAvoidcontamination risk
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The adapter serves as an intermediary device that connects the water dispenser to the water container through threaded connections on the exterior, eliminating the need for direct contact with the container interior and reducing contamination risks while maintaining ease of water access

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If outdoor water containers are tipped to pour water, then water can be dispensed, but convenience is reduced and contamination may occur

Engineering Contradiction:
Improvewater dispensingVSAvoidcontamination
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The adapter replaces the mechanical action of tipping the container with a threaded connection system that allows water to be dispensed through a controlled opening, improving convenience while preventing contamination by eliminating the need to tip the container

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

4Ease of operation

If hoses are used to draw water from outdoor containers, then water can be accessed, but convenience is reduced and contamination risks increase

Engineering Contradiction:
Improvewater accessVSAvoidcontamination risk
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The adapter acts as an intermediary connection device that interfaces with the water container through threaded connections, providing a hygienic and convenient water access method that eliminates the need for direct hose insertion into the container and reduces contamination risks

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS20250304421A1Water container adapter
Publication Date: 2025.10.02 4R WATER PACKAGING MACHINERY LTD
  • US20250304421A1 patent drawing
  • US20250304421A1 patent drawing
  • US20250304421A1 patent drawing

AI summary

The present invention discloses a water container adapter, comprising an upper connection portion for connecting to a water dispenser. A vertically extending first through hole is provided at the center of the upper connection portion, allowing the dispenser hose to pass through. A first threaded connection portion extends downward from the outer edge of the lower end of the upper connection portion and is provided with a first thread for connecting to a first threaded water outlet; it has a first diameter. A second threaded connection portion extends downward from the central lower end of the upper connection portion and is provided with a second thread for connecting to a second threaded water outlet; it has a second diameter. With this structure, the adapter fitting features a simple design and is compatible with most threaded water outlets on the market, allowing for more convenient and hygienic water dispensing.