Brush Drying Sleeve Radial Compression
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Solution Overview
Problem
Existing brush drying methods are inefficient in reducing drying time while preserving the desired shape of bristles, often relying on convection and gravity, which are inadequate for quick drying, especially in limited time scenarios.
Innovation Solution
A bristle drying and shaping assembly using a tubular band that applies radially inward pressure to compress bristles, reducing interstitial regions and utilizing a moisture-permeable cover to facilitate rapid drying and shape preservation without vertical orientation or suspension.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If traditional drying methods (convection and gravity) are used, then the brush can dry without additional equipment, but the drying time is excessively long and the bristle shape is not preserved
Solution Approach 1:
The tubular band is pre-configured with an expanded state that automatically applies radial compression when placed over the bristles. This preliminary preparation of the compression mechanism enables immediate shape preservation and accelerated drying without requiring additional activation steps during the drying process.
Solution Approach 2:
The tubular band utilizes elastic deformation to transition from an expanded state (for placement) to a compressed state (for drying). This parameter change in the band's physical state enables it to apply the necessary radial compression force to close interstitial regions and preserve bristle shape while accelerating moisture removal.
2Loss of time
If a compressive force is applied to close interstitial regions, then drying time is reduced, but the device complexity increases
Solution Approach 1:
The tubular band is designed to be self-compressing through its elastic properties. When expanded and placed over the bristles, it automatically generates the radial compression force needed to close interstitial regions and accelerate drying, eliminating the need for external compression mechanisms, motors, or complex actuation systems.
Solution Approach 2:
The tubular band is constructed as a flexible elastic shell that can be expanded for placement and then naturally contracts to apply compression. This flexible shell design provides the necessary mechanical function with minimal structural complexity, requiring only the elastic material properties rather than rigid components or complex mechanisms.
3Ease of operation
If the brush is not vertically oriented, then drying can occur in any orientation, but moisture removal efficiency is reduced
Solution Approach 1:
The invention replaces the gravitational field (mechanical system) with an elastic compression field generated by the tubular band. This substitution allows moisture removal to occur effectively in any orientation, as the radial compression force from the band drives moisture out of the interstitial regions regardless of the brush's positional orientation.
Solution Approach 2:
The tubular band's elastic compression applies pressure that overrides the need for gravitational assistance in moisture removal. By changing the physical parameter of applying radial compression force, the system achieves effective drying in any orientation, transforming the drying process from gravity-dependent to compression-driven.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution significantly reduces bristle drying time and effectively preserves the desired shape, allowing for convenient cleaning and drying even in circumstances where time is limited, such as during travel.
Implementation Method 1
a resilient, water permeable tubular band or sleeve, designed to surround a bundle of bristles when in a radially expanded state. An elastic restoring force exerted by the sleeve acts radially inwardly against the bundle, compacting the bristles against one another
Implementation Method 2
The compaction tends to preserve or restore a desired shape of the bundle, and substantially closes interstitial regions or open spaces ordinarily present between and among the bristles
Implementation Method 3
resilient, water permeable tubular band or sleeve... capable of rapidly drying and effectively shaping the bristles
Implementation Method 4
a resilient, water permeable tubular band or sleeve
Data Source
AI summary
An apparatus is provided for drying and storing brushes, each having a handle and a bundle of bristles extending therefrom. The apparatus comprises a base or sleeve retention member supporting a plurality of elastic sleeves configured to surround one of the bundles of bristles in a conforming and radially compressive relationship, and a brush retention member supporting a plurality of brush retainers configured to retain the respective brush handles. A support rod or post member connects the base and brush retention members in a spaced relationship in a longitudinal direction along the brush handles, with the brush handles retained in the brush retainers and the respective bundles of bristles positioned for engagement with the elastic sleeves.