Adjustable-Height Holder for Items of Varying Size with Ventilation

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Conventional holders for items like soaps and candles, which vary in size over time, pose difficulties in retrieval and maintenance, as they often have fixed depths, leading to issues with accessibility and moisture accumulation, which can cause mold and bacterial growth.

Innovation Solution

A holder system with a height-controlling bar that adjusts the opening height and includes ventilation holes for quick drying, made from various materials like ceramic, concrete, or plastic, allowing for easy adaptation to items of varying sizes and preventing water accumulation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a fixed-depth holder is used to accommodate items, then the holder structure is simple and stable, but items of varying sizes cannot be easily retrieved when their size reduces over time

Engineering Contradiction:
Improveease of retrievalVSAvoidholder structure complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The holder incorporates a movable bar that can be adjusted to different positions along the holder body. This dynamic element allows the opening height to be changed according to the size of the item being stored, enabling easy retrieval of items that have reduced in size over time while maintaining a relatively simple overall structure.

Inventive Principle:
Principle #15Dynamics

2Reliability

If a flat or concave base holder is used, then the holder provides stable support, but water accumulates at the bottom causing mold and bacterial growth

Engineering Contradiction:
Improveanti-mold and anti-bacterial propertyVSAvoidwater accumulation
Core Design Contradiction:
ReliabilityVSObject-generated harmful factors

Solution Approach 1:

The holder base is designed with a porous structure that allows water to pass through rather than accumulate. This porous design maintains stable support for items while preventing water collection at the bottom, thereby eliminating the conditions that lead to mold and bacterial growth.

Inventive Principle:
Principle #31Porous materials

3Adaptability or versatility

If the holder opening height is fixed, then the holder manufacturing is simple, but items of varying sizes cannot be accommodated optimally

Engineering Contradiction:
Improveadaptability to varying item sizesVSAvoidholder manufacturing simplicity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The holder is divided into segments: a stationary holder body and a movable adjustable bar. The bar can be positioned at multiple discrete height levels along the holder body. This segmentation allows the holder to adapt to various item sizes while keeping the manufacturing process relatively simple, as the adjustability is achieved through a straightforward movable component rather than a completely complex mechanism.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20240306833A1Holder for accomodating items of varying size
Publication Date: 2024.09.19 AN HEI JUN
  • US20240306833A1 patent drawing
  • US20240306833A1 patent drawing
  • US20240306833A1 patent drawing

AI summary

Embodiments of the present disclosure provide a holder system for carrying items of variable size, such as soaps or candles. The holder system comprises a height controlling bar for adjusting height of opening in the holder to accommodate soaps and candles of variable size. The holder system further comprises an outer body having multiple holes at side walls for mounting the height controlling bar.