Rotating Massage Head Assembly for Kneading Without Body Resistance
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Solution Overview
Problem
Existing massage devices, particularly those used as sex toys, are limited to linear reciprocating motions and often resist against the body, making it difficult to manipulate and provide a comprehensive massage experience.
Innovation Solution
A massage device with a rotating massage member that extends into the body, featuring a rotating mechanism with gears and a vibration motor to provide a kneading effect, enhancing stimulation through a larger contact area and varied motion.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If linear reciprocating motion is used in massage elements, then the device structure is simple, but the massage effectiveness and user comfort are limited
Solution Approach 1:
The patent applies the dynamics principle by transforming the static linear reciprocating motion into a dynamic rotating motion. The massage element rotates within the shell to contact and stimulate different areas of the body, creating a more effective and comfortable massage experience while maintaining relatively simple device structure.
2Object-affected harmful factors
If the massage head resists against the body during operation, then the device provides stimulation, but it becomes difficult to manipulate
Solution Approach 1:
The patent applies the inversion principle by changing the direction of the massage element's motion from linear reciprocating to rotating. This rotational motion allows the massage element to effectively contact and stimulate the body without creating excessive resistance that would make the device difficult to manipulate, as the rotation occurs within the shell rather than pushing against the body in a linear direction.
3Adaptability or versatility
If a rotating massage member is implemented, then the stimulated area and motion variety increase, but the device complexity increases
Solution Approach 1:
The patent applies the merging principle by combining the rotating massage member with the shell structure. The massage element rotates within the shell, merging the rotation mechanism with the existing device structure rather than adding a completely separate complex mechanism, thus achieving varied motion and increased stimulated area while controlling device complexity.
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 device provides a more comfortable and effective massage experience by increasing the stimulated area and incorporating varied motion, making it easier for users to achieve orgasm.
Implementation Method 1
A vibration motor is set inside the front portion of the shell, which generates a stimulation effect on a clitoris or a prostate of the human body through vibration.
Implementation Method 2
A driving assembly is supported by the shell, wherein a driving motor is connected to a massage member in a transmission way.
Data Source
AI summary
A massage device includes: a shell with a tubular portion for hole-shaped part insertion, providing a first stimulus; a recess within the tubular portion, defining a moving space connected to the outside via an opening; a massage module with at least one massage head in the moving space, protruding via the opening for a second stimulus; and a driving assembly with a motor, transmission, and connecting member. The connecting member moves the massage head back and forth in the groove area.