Elastic Dual-Head Massager for Automatic Fitting and Pressing
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Solution Overview
Problem
Existing massagers have a single function and provide unsatisfactory massage effects due to separate massage structures at different positions, leading to inadequate massage experience.
Innovation Solution
A massager with a flexible rubber sleeve and a massager body featuring a handle assembly, first and second massage members connected by an elastic connecting member, allowing the second massage member to move closer or away from the first to provide dual-end in-body massage, enhancing massage effectiveness through elastic deformation and rebound force.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the auxiliary massage part is arranged in the middle of the rod at a different position from the vibration motor, then the structure can accommodate multiple massage components, but the two massage structures are located at different positions leading to single function and unsatisfactory massage effect
Solution Approach 1:
The patent merges the auxiliary massage part with the vibration motor by positioning them at the same location, forming an integrated dual-massage-structure massager. This allows both the vibration motor and auxiliary massage part to work together on the same body area, achieving multi-functional massage (vibration + pressing) simultaneously, thereby resolving the contradiction between having multiple massage components and achieving satisfactory massage effect.
Solution Approach 2:
The massager is designed with universal multi-functionality by integrating both vibration motor and auxiliary massage part in a single structure that can massage the same body area. The device can perform multiple massage functions (vibration massage, pressing massage, and combined dual-end massage) on different body parts, making it adaptable to various massage needs while maintaining operational effectiveness.
2Adaptability or versatility
If the second massage member is connected to the first massage member through an elastic connecting member, then the massager can automatically fit and press different body areas, but the structure becomes more complex
Solution Approach 1:
The patent introduces a dynamic elastic connecting member that allows the second massage member to move relative to the first massage member. This elastic connection enables the massager to automatically adapt to different body contours and massage areas through elastic deformation, providing automatic fitting function while maintaining a relatively simple structural addition.
Solution Approach 2:
The elastic connecting member changes the physical state and position of the second massage member relative to the first massage member. Through elastic deformation, the connecting member allows the second massage member to move closer to or away from the first massage member, enabling the massager to adapt to different body areas and massage configurations without complex mechanical mechanisms.
3Adaptability or versatility
If the first connecting member is elastic to allow the second massage member to move closer or away from the first massage member, then multiple massage modes are achieved, but the structural stability is reduced
Solution Approach 1:
The elastic connecting member introduces controlled dynamic movement between the two massage members, allowing them to adjust their relative positions for different massage modes. This dynamic capability enables the second massage member to move closer for dual-end massage or away for single-end massage, while the elastic nature provides inherent stability through reversible deformation.
Solution Approach 2:
The elastic connecting member changes the positional parameter of the second massage member relative to the first massage member. Through elastic deformation, the system can transition between different stable states (second massage member close to or away from first massage member), providing multiple massage modes while maintaining structural stability through the reversible elastic property.
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 massager offers multiple massage modes, improving operability and massage experience by allowing the second massage member to continuously squeeze and tap different body areas, forming a double-end clamping structure for enhanced massage efficacy.
Implementation Method 1
the first connecting member is elastic to allow the second massage member to be closer to or away from the first massage member
Implementation Method 2
a rebound force generated by the elastic deformation of the first connecting member is configured to drive the second massage member to return to the initial position
Data Source
AI summary
A massager capable of automatically fitting and pressing includes a massager body and a flexible rubber sleeve. The massager body includes a handle assembly provided with a first connecting part and a second connecting part at one end, a first massage member connected to the first connecting part and a second massage member connected to the second connecting part through the first connecting member. When the second massage member moves relative to the first massage member, the first connecting member generates elastic deformation, so that the massager has a first state in which the second massage member and the first massage member are configured together to massage a first area of the body, and a second state in which the first massage member massages the first area of the body and the second massage member massages the second area of the body.