Foldable Garbage Bag Holder with Pivoting Support

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Traditional garbage bags lack a stable and portable solution for containing waste, often leading to spills and ripping when used without a garbage can, especially in outdoor settings like camping or events.

Innovation Solution

A foldable garbage bag holder with pivoting support members and a base member that can be easily deployed and supports substantial weight, providing a reinforced structure to prevent spills and ripping.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a traditional garbage can is used, then the garbage bag is supported stably, but the device becomes bulky and consumes significant space

Engineering Contradiction:
Improvestability of garbage bag supportVSAvoidspace consumption
Core Design Contradiction:
ReliabilityVSVolume of moving object

Solution Approach 1:

The patent applies the dynamics principle by designing a foldable support structure that can transition between extended and retracted states. The support members are configured to extend outward to provide stable support for the garbage bag during use, then fold inward against the container walls to minimize space when not in use. This dynamic transformation allows the same structure to fulfill both stability and compactness requirements.

Inventive Principle:
Principle #15Dynamics

2Device complexity

If a garbage bag is placed on the ground or surface, then no additional structure is needed, but the garbage bag is prone to ripping and spilling

Engineering Contradiction:
Improvestructural simplicityVSAvoidintegrity of garbage bag
Core Design Contradiction:
Device complexityVSReliability

Solution Approach 1:

The patent applies the intermediary principle by introducing a foldable support structure as a mediator between the container and the garbage bag. This support structure distributes the weight and stress of the garbage bag across multiple points (bottom support members and side support members) rather than concentrating it at a single location, thereby preventing the garbage bag from ripping or spilling while maintaining relative structural simplicity.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If a garbage bag is secured from a structure to hang open, then the bag remains open, but the garbage bag may fall and spill garbage

Engineering Contradiction:
Improveease of opening garbage bagVSAvoidstability of garbage bag position
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent applies the dynamics principle by designing a support structure with movable, foldable members that can be deployed to support the garbage bag in an open position. The bottom support members extend outward to provide a stable base, while the side support members can be adjusted to maintain the bag's open state. This dynamic configuration ensures the bag remains securely positioned without requiring complex fastening mechanisms.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS11072491B1Garbage bag holder
Publication Date: 2021.07.27 VANTAGE INNOVATIVE PROD LLC
  • US11072491B1 patent drawing
  • US11072491B1 patent drawing
  • US11072491B1 patent drawing

AI summary

A garbage bag holder can be used in place of a traditional garbage can. The garbage bag holder can have a foldable design that facilitates its transport and enables it to be easily deployed in virtually any location. At the same time, the foldable design provides a reinforced structure that allows the garbage bag holder to support a substantial amount of weight.