Urine Isolation Pad Bracket for Wall-Free Diaper Support

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Solution Overview

Problem

Conventional urine isolation pads require attachment to walls for maintaining the baffle in an upright state, limiting their usage and convenience.

Innovation Solution

A urine isolation pad with a diaper support function featuring a bracket that includes a base and crossbar, allowing the pad to be used without wall attachment, with detachable housings and buckles for securing the diaper in an upright position.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the baffle is fixed to the wall through suckers and other structures, then the baffle can be maintained in an upright state to prevent urine from splashing onto the wall, but the usage of the urine isolation pad is relatively limited and the operation becomes more complex

Engineering Contradiction:
Improvebaffle upright stabilityVSAvoidusage convenience
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The bracket utilizes the main body of the urine isolation pad itself as the support structure. The base of the bracket is installed on the main body, which automatically provides the necessary support and stability for the baffle to maintain an upright state without requiring external wall attachment structures.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The main body of the urine isolation pad serves multiple functions: it acts as both the urine absorption component and the support structure for the bracket. This eliminates the need for separate wall attachment structures and expands the usability of the product across different environments.

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

2Reliability

If the baffle is fixed to the wall through suckers and other structures, then the baffle can be maintained in an upright state to prevent urine from splashing onto the wall, but the device complexity increases due to additional attachment structures

Engineering Contradiction:
Improvebaffle upright stabilityVSAvoidstructure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The invention extracts and eliminates the wall attachment structures (suckers and other fixing mechanisms) from the system. Instead of attaching to the wall, the bracket is installed on the main body of the urine isolation pad, simplifying the overall device structure while maintaining the baffle's upright stability.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The support function and the urine isolation function are merged into a single integrated system. The main body serves as both the urine absorption medium and the mounting base for the bracket, eliminating the need for separate wall attachment components and reducing overall device complexity.

Inventive Principle:
Principle #5Merging (Combining)

3Ease of operation

If the bracket is installed on the main body without wall attachment, then the usage convenience is improved, but additional components such as base and crossbar are required

Engineering Contradiction:
Improveusage convenienceVSAvoidcomponent quantity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The bracket is divided into two main segments: the base that installs on the main body, and the crossbar that extends upward to support the baffle. This segmentation allows for simplified assembly and installation while maintaining structural integrity and functionality.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS12478031B2Urine isolation pad with diaper support function
Publication Date: 2025.11.25 DONGGUAN WENFENG SILICONE PROD
  • US12478031B2 patent drawing
  • US12478031B2 patent drawing
  • US12478031B2 patent drawing

AI summary

The present disclosure relates to a urine isolation pad with a diaper support function including a main body, a bracket installed on a first portion of the main body and including a base and a crossbar, a lower end of the base installed on the main body, an upper end of the base extending upward to a certain height along a direction away from the main body, and the crossbar installed on the upper end of the base. The improved urine isolation pad of the present disclosure is to provide support for pet diapers by the bracket, which has a splash proof without requiring to be attached to walls for being used, and has fewer restrictions to be operated and is more convenient to be used.