Back Massaging Assembly With Interchangeable Units
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Solution Overview
Problem
Existing massaging devices and lotion application devices do not effectively combine back massage and lotion application functionalities in a single, user-friendly device that allows for interchangeable massage techniques.
Innovation Solution
A massaging device comprising a panel with retractable belts and handles, and a variety of attachable massaging units, including roller, scratch, loofah, lotion, and other units, that can be positioned against the user's back for massage and lotion application, with interchangeable options for different massage techniques and lotion application.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple separate devices are used for back massage and lotion application, then each device can be optimized for its specific function, but the user needs to manage multiple devices and switch between them, increasing complexity and reducing convenience
Solution Approach 1:
The patent combines multiple separate massaging devices and lotion application devices into a single integrated back massaging device. The panel assembly serves as a common base that can accommodate various massaging units (roller, scratch, loofah, lotion units) and lotion application components, allowing users to perform multiple functions with one device rather than managing separate devices for each function.
Solution Approach 2:
The panel assembly is designed as a universal platform that can support different types of massaging units and lotion application components. The retractable belt mechanism and handle system provide a common interface for various attachments, enabling the single device to perform multiple functions including rolling massage, scratching, loofah exfoliation, and lotion application.
2Ease of operation
If a single device integrates multiple massaging functions, then user convenience and versatility improve, but the device structure becomes more complex and harder to manufacture
Solution Approach 1:
The device is divided into modular components: a panel assembly that serves as the base, multiple detachable massaging units (roller, scratch, loofah, lotion units), retractable belt mechanisms, and handle assemblies. Each component can be manufactured separately and then assembled, simplifying the manufacturing process while maintaining the integrated functionality that provides user convenience.
3Adaptability or versatility
If various massaging units are provided for different techniques, then massage versatility improves, but the device becomes bulkier and harder to store
Solution Approach 1:
The massaging units are designed to attach to and be stored on the panel assembly, which acts as a central hub. When not in use, the various units (roller, scratch, loofah, lotion units) can be detached and stored on or near the panel, consolidating what would otherwise be separate bulky items into a compact integrated system that provides diverse massage techniques without requiring excessive storage space.
Data Source
AI summary
A back massaging assembly includes a panel that has a pair of rails that is each attached to the panel. A pair of retractors is each coupled to the panel and a pair of belts is each attached to a respective one of the retractors. A pair of handles is each attached to a respective one of the belts for gripping by a user to position the panel on the user's back. A plurality of massaging units is provided and a respective one of the plurality of massaging units is attachable to the pair rails on the panel. In this way the respective massaging unit can positioned against the user's back when the user grips the handles to massage their back.