Pneumatic Sexual Stimulator With Dual-Channel Suction Control

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Solution Overview

Problem

Conventional sex toys often fail to provide consistent sexual stimulation due to single vibration settings, noise issues from high-frequency motors, and limited suction functionality, leading to unsatisfactory user experiences.

Innovation Solution

A sexual stimulation device with a housing, linkage members, actuation members, and control circuitry that allows for adjustable vibration and suction actions, including a valve assembly for controlling fluid flow to mimic human inspiratory and expiratory effects, providing customizable stimulation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If a vibrating motor is installed in conventional sex toys to provide vibration stimulation, then sexual pleasure is enhanced, but the device becomes difficult to manufacture and produces significant noise at high frequencies

Engineering Contradiction:

ImprovenoiseVSAvoidinstallation difficulty

Core Design Contradiction:

Object-affected harmful factorsVSEase of manufacture

Solution Approach 1:

The patent removes the vibrating motor from the device entirely, extracting the noise-generating and difficult-to-install component while maintaining vibration stimulation capability through an alternative mechanism using the deformable element and actuation member

Inventive Principle:

Principle #2Taking out (Extraction)

Solution Approach 2:

The patent replaces the mechanical vibrating motor system with a pneumatic system using a deformable element that can be inflated and deflated to create vibration and pressure effects, eliminating motor-related noise and installation complexity

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

2Productivity

If a suction element is equipped in conventional sex toys to provide suction action, then stimulation is enhanced, but the suction element has limited functionality and cannot perform frequent or rapid suction actions

Engineering Contradiction:

Improvesuction frequencyVSAvoidfunctional limitation

Core Design Contradiction:

ProductivityVSAdaptability or versatility

Solution Approach 1:

The patent employs a deformable element that can dynamically change its state between inflated and deflated through actuation, enabling rapid and frequent suction actions with adjustable intensity and duration, overcoming the static limitations of conventional suction elements

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

The patent uses a pneumatic system with a deformable element that can be rapidly inflated and deflated to create frequent suction actions, providing enhanced functionality and adaptability compared to mechanical suction elements

Inventive Principle:

Principle #29Pneumatics and hydraulics

3Adaptability or versatility

If conventional sex toys use a single vibration setting, then the device is simple to operate, but the individual cannot always feel the same level of stimulation and arousal changes are not accommodated

Engineering Contradiction:

Improvestimulation variabilityVSAvoidcontrol complexity

Core Design Contradiction:

Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent enables multiple stimulation parameters including vibration intensity, suction strength, and action duration to be varied through different actuation sequences and inflation pressures, allowing adaptation to changing arousal levels while maintaining intuitive operation through automated programs

Inventive Principle:

Principle #35Parameter changes

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 offers enhanced sexual stimulation through adjustable vibrotactile and suction actions, mimicking natural bodily functions for a more satisfying experience.

Implementation Method 1

a deformable element operated between a compressed state and an expanded state

Methodology Applied

Scientific EffectElastic deformation: Elasticity

Implementation Method 2

The actuation member is operatively coupled to the deformable element and configured to compress the deformable element

Methodology Applied

Scientific EffectMechanical compression: Compression

Data Source

PatentUS20250360046A1Sexual stimulation device

Publication Date: 2025.11.27 HYTTO PTE LTD

AI summary

Embodiments of the present invention disclose a sexual stimulation device. The sexual stimulation device includes an accommodating element, a valve assembly and an actuation member. The accommodating element is configured for allowing insertion of male genitalia therein. The valve assembly includes at least a valve, a first channel and a second channel. The actuation member is configured to operate the valve to fluidically couple an external ambience to an inside or a surrounding of the accommodating element through the valve assembly. The actuation member is configured to operate the valve in the first mode to allow a first fluid flow through the first channel between the inside or the surrounding of the accommodating element and the external ambience, and operate the valve in the second mode to allow a second fluid flow through the second channel between the inside or the surrounding of the accommodating element and the external ambience.