Modular Animal Waste Dispenser With Segmented Housing

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Solution Overview

Problem

Existing animal waste bag dispensers and collection systems lack durability and convenience, especially in harsh weather conditions and high-traffic areas, where frequent refilling and emptying are necessary, and they often fail to fit into space-restricted locations.

Innovation Solution

A modular animal waste bag dispenser and collection apparatus featuring an upright pole with detachable dispenser housing and receptacle, designed for easy installation and maintenance, with weather-resistant materials and adjustable mounting options to accommodate various environments.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the dispenser and waste bin are made durable to withstand harsh weather conditions, then reliability is improved, but device complexity increases

Engineering Contradiction:
Improveweather resistanceVSAvoidconstruction complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The dispenser housing is divided into separate components including a cover, body, and mounting bracket that can be assembled and disassembled independently. This segmentation allows each part to be optimized for weather resistance while maintaining ease of installation and maintenance, resolving the contradiction between durability and complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The mounting bracket incorporates adjustable features that allow the dispenser to be securely mounted in various positions and configurations. This dynamic adaptability enables the system to withstand different weather conditions and installation environments without requiring complex custom designs for each scenario.

Inventive Principle:
Principle #15Dynamics

2Ease of operation

If the dispenser is designed for easy refilling in high traffic areas, then ease of operation is improved, but device complexity increases

Engineering Contradiction:
Improverefilling convenienceVSAvoidmounting system complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The dispenser housing separates the bag storage compartment from the mounting structure, allowing the bag roll to be quickly replaced by removing and reattaching simple components. This segmentation enables frequent refilling in high-traffic areas without requiring complex internal mechanisms.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The dispenser design allows users to easily refill bags themselves through simple component removal and reattachment, without requiring tools or complex procedures. This self-service capability significantly improves ease of operation for frequent refilling scenarios.

Inventive Principle:
Principle #25Self-service

3Ease of operation

If the waste bin is designed for easy emptying, then ease of operation is improved, but device complexity increases

Engineering Contradiction:
Improveemptying convenienceVSAvoidreceptacle mounting complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The receptacle is designed as a separate, removable component from the mounting structure, allowing it to be easily detached for emptying and reattached when full. This segmentation enables simple waste removal without requiring complex release mechanisms or tools.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The receptacle design allows users to easily empty waste themselves by simply removing and emptying the receptacle container, then reattaching it to the mounting bracket. This self-service approach greatly simplifies the emptying process despite the modular mounting system.

Inventive Principle:
Principle #25Self-service

4Adaptability or versatility

If the dispenser structure is made narrow to fit space-restricted locations, then adaptability is improved, but manufacturing precision requirements increase

Engineering Contradiction:
Improveinstallation flexibilityVSAvoidcomponent tolerance
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The dispenser is divided into modular components with standardized connection interfaces, allowing the overall structure to be compact while maintaining ease of assembly. The segmented design enables narrow profiles without requiring extremely tight tolerances across the entire structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The mounting bracket and housing components are designed with universal features that accommodate various installation locations and orientations. This universality allows a compact, narrow design to adapt to different space-constrained environments without requiring custom precision manufacturing for each application.

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

Data Source

PatentUS8544413B1Animal waste bag dispenser and collection station
Publication Date: 2013.10.01 9252 8595 QUEBEC
  • US8544413B1 patent drawing
  • US8544413B1 patent drawing
  • US8544413B1 patent drawing

AI summary

An animal waste bag dispenser and collection apparatus may include an upright pole member, a dispenser housing and a receptacle. The dispenser housing may include a spindle, a mounting member, and a cover. The receptacle may include a receiving bin covered by a lid. The receiving bin may have a grooved sidewall configured to receive and mount the upright pole therein. The lid may removably cover the receiving bin, have a slotted wall configured to receive the upright pole therein, and have an opening configured to receive bags containing animal waste.