Internal Sucking Massage Stick Structure With Dynamic Pressure Control
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Solution Overview
Problem
Existing massage sticks provide single stimulation modes that can lead to novelty loss over time and fail to effectively stimulate internal vaginal sensitive points.
Innovation Solution
An internal sucking massage stick structure featuring a hard shell with a flexible wall and a driving apparatus that controls air pressure changes within a closed cavity, allowing for multi-level stimulation by extending into the vagina and applying elastic and negative pressure touches.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single vibration motor is used for stimulation, then the device structure is simple, but the stimulation mode is single and novelty is lost over time
Solution Approach 1:
The patent applies the dynamics principle by implementing multiple vibration motors with different vibration frequencies and amplitudes that can be independently controlled. This allows the device to dynamically switch between various stimulation modes, transforming a static single-mode device into a dynamic multi-mode system that adapts to different user preferences and prevents novelty loss.
Solution Approach 2:
The patent segments the stimulation function by dividing it into multiple independent vibration motors, each capable of operating at different frequencies and amplitudes. This segmentation allows for diverse stimulation patterns while maintaining a relatively compact structure, resolving the contradiction between versatility and complexity.
2Adaptability or versatility
If a massage stick acts only on peripheral sensitive points, then the structure is simple, but it cannot extend into the vagina for internal stimulation
Solution Approach 1:
The patent uses a flexible wall that can dynamically change its shape between expanded and contracted states. When expanded, the flexible wall allows the device to extend deeper into the vagina for internal stimulation. When contracted, it maintains a compact form for external use. This dynamic transformation enables the device to adapt to different usage scenarios without requiring completely separate structures.
Solution Approach 2:
The patent employs a flexible wall made of elastic material that can deform to accommodate different insertion depths and vaginal shapes. This flexible shell allows the device to transition from an external to an internal stimulation tool while maintaining structural integrity and comfort, thereby expanding stimulation coverage without proportionally increasing structural complexity.
3Adaptability or versatility
If only vibration stimulation is provided, then the device is simple, but multi-level stimulation experience cannot be achieved
Solution Approach 1:
The patent implements multiple vibration motors with independently adjustable frequencies and amplitudes, creating a dynamic stimulation system. The control module can adjust the operating parameters of each motor in real-time, enabling complex vibration patterns and rhythms that provide multi-level stimulation experiences, transforming a static single-mode device into a dynamic multi-dimensional stimulation system.
Solution Approach 2:
The patent segments the vibration stimulation function into multiple independent motors, each contributing different vibration characteristics. This segmentation allows for composite vibration patterns that combine different frequencies and amplitudes, creating rich and varied stimulation experiences while keeping each individual motor component relatively simple.
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 structure provides enhanced stimulation experiences by extending into the vagina, offering elastic and negative pressure touches, thereby improving user satisfaction through varied and dynamic sensations.
Implementation Method 1
The driving apparatus is configured to control volume change of the closed cavity and adjust air pressure inside. When air pressure changes, the elastic part may deform between an expansion position and a retraction position.
Implementation Method 2
the flexible wall covers the peripheral wall of the hard shell, the flexible wall shields the concave part to form an elastic part, and a closed cavity is defined between the elastic part and the hard shell
Implementation Method 3
the simulation may be elastic touch of the elastic part to skin and also may be negative pressure adsorbing touch (which may be understood as sucking)
Data Source
AI summary
An internal sucking massage stick structure, includes a hard shell, a flexible wall and a driving apparatus, the hard shell is provided with an inner cavity, the inner cavity is provided with at least one concave part penetrating through the side wall of the hard shell, the flexible wall covers the peripheral wall of the hard shell, the flexible wall shields the concave part to form an elastic part, a closed cavity is defined between the elastic part and the hard shell, the driving apparatus is disposed in the inner cavity, the inner cavity is provided with a lithium battery, a PCB connected with the lithium battery and a control apparatus connected with the PCB, the driving apparatus is connected with the PCB, the control apparatus is configured to control the working state of the driving apparatus; the driving apparatus is configured to control volume change of the closed cavity.