Multi-Applicator Personal Care Handle for Hard-to-Reach Body Areas
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Solution Overview
Problem
Existing personal care devices are limited in their ability to assist individuals in accessing hard-to-reach body locations and performing multiple personal care tasks, often requiring multiple devices for different functions.
Innovation Solution
A multi-functional personal care device with a head portion, spherical feature, and ergonomic handle, featuring interchangeable applicators and a double-curved design to facilitate application of substances and acupressure to any body location, accommodating various applicator sizes and user preferences.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple individual personal care devices are used to accomplish multiple personal care tasks, then task functionality is improved, but device complexity and the need for multiple devices increases
Solution Approach 1:
The patent combines multiple personal care functions into a single unified device. The handle incorporates both a back scratcher at one end and a brush with multiple bristle types at the other end, allowing users to perform scratching, hair removal, exfoliation, and massage functions with one device rather than multiple separate tools.
Solution Approach 2:
The device is designed with universal applicability for various personal care tasks. The handle serves multiple purposes: as a reach extension for back scratching, as a massage tool through its textured surface, and as a mounting structure for interchangeable brush heads, making it a versatile multi-functional personal care device.
2Device complexity
If a single personal care device is used to reduce device complexity, then ease of use is improved, but functional versatility deteriorates
Solution Approach 1:
The device is segmented into distinct functional components: a handle portion for reaching and positioning, a back scratcher portion for scratching and massaging the back, and a brush portion with different bristle types for hair removal and exfoliation. This segmentation allows each component to perform its specific function while being integrated into a single device.
Solution Approach 2:
The device incorporates dynamic elements including a flexible handle that can bend to reach different body areas, and an interchangeable brush head system that allows users to change bristle types based on their specific needs, enabling the single device to adapt to various personal care tasks.
3Ease of operation
If the handle is made extended to reach difficult body locations, then accessibility is improved, but device weight and handling difficulty increases
Solution Approach 1:
The handle is designed with a curved configuration rather than a straight extension, allowing it to navigate around the body's contours and reach difficult-to-access areas like the upper back and shoulders more effectively. The curved shape also provides a more natural grip position, reducing hand fatigue despite the extended reach.
Solution Approach 2:
The handle incorporates localized texturing and grip zones at specific positions along its length, providing enhanced grip where the user's fingers naturally contact it. This localized enhancement of grip quality allows for better control of the extended handle without requiring the entire handle to be heavier or more substantial.
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
Enables users to perform multiple personal care tasks, including applying substances and acupressure, without the need for multiple devices, enhancing accessibility and user experience, particularly for those with limited mobility or flexibility.
Implementation Method 1
The first inner diameter is arranged to secure an object with a cylindrical body at least partially within the cylindrical recess. In this instance, such an object has an outer diameter that matches the first inner diameter of the cylindrical recess such that a friction fit secures the object at least partially within the cylindrical recess.
Data Source
AI summary
Disclosed herein are personal care devices and methods of using such devices to assist individuals in reaching all locations on the individual's body to perform specific helpful functions at those locations on the body. In one embodiment, a personal care device includes a head portion located at a first end of the device and a spherical feature located at a second and opposite end of the device, with the head portion and spherical feature connected by an extended handle. The head portion includes a first side with a generally cylindrical recess arranged to accommodate and secure at least two sizes of roll-on applicator and a second and opposite side with a flat surface arrange to accommodate and secure a pad applicator. The spherical feature is arranged to apply pressure to specific locations on the body to deploy beneficial acupressure or other massage theory to such locations on the body.