Atomizer Liquid Storage Assembly for Custom Flavor Mixing

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Current atomization devices have limited taste options due to fixed e-liquid bins, preventing users from customizing the mixing of different e-liquid flavors for inhalation.

Innovation Solution

An atomization device with a rotatable rotation sealing assembly and detachable liquid storage device that allows for the mixing of atomization substrates of different tastes by opening and closing a liquid guide channel, enabling the inhalation of customized flavors.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If fixed e-liquid bins are provided in the atomization device, then the device structure is simple and reliable, but the total number of different tastes is limited and users cannot customize mixing of different tastes

Engineering Contradiction:
Improvetaste customization capabilityVSAvoiddevice structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The liquid storage system is segmented into a fixed e-liquid bin and a detachable liquid storage device that can be independently removed and replaced. This segmentation allows users to carry multiple liquid storage devices with different flavors and mix them in the atomization device, thereby achieving taste customization without significantly complicating the overall device structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The liquid storage device is designed to be nested within the atomization device's receiving cavity. The detachable liquid storage device fits into the fixed e-liquid bin structure, allowing for compact integration while maintaining the ability to remove and replace the liquid storage device for flavor customization.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Adaptability or versatility

If multiple e-liquid bins are provided for different tastes, then users can switch among different tastes, but the liquid storage device becomes more complex and the total number of flavors is still limited

Engineering Contradiction:
Improveflavor varietyVSAvoide-liquid bin structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

Instead of integrating multiple e-liquid bins into the atomization device, the system segments the flavor storage function into separate detachable liquid storage devices. Each device can store a single flavor, but users can own multiple devices with different flavors, effectively expanding flavor variety while keeping each individual device simple.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The detachable liquid storage device is designed with universal compatibility, allowing it to be used across different atomization devices. The device can store various types of e-liquid flavors and can be universally inserted into the receiving cavity of compatible atomization devices, enhancing flavor variety without requiring complex multi-bin structures.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Ease of operation

If a rotation sealing assembly is added to open and close the liquid guide channel, then liquid flow control is improved and customization is enabled, but the device complexity increases

Engineering Contradiction:
Improveliquid flow controlVSAvoidsealing assembly complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The rotation sealing assembly introduces dynamic control to the liquid flow system. The sealing member can rotate between different positions to either open the liquid guide channel (allowing liquid flow) or close it (blocking liquid flow). This dynamic mechanism provides simple yet effective liquid flow control without requiring complex valve systems.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The rotation sealing assembly is designed to be automatically actuated by the insertion or removal of the detachable liquid storage device. When the liquid storage device is inserted, it automatically drives the rotation sealing assembly to open the liquid guide channel. When removed, the sealing assembly automatically closes the channel. This self-service mechanism eliminates the need for additional control components.

Inventive Principle:
Principle #25Self-service

Data Source

PatentEP4706418A1Atomization device and liquid storage apparatus thereof
Publication Date: 2026.03.11 SHENZHEN GEEKVAPE TECH CO LTD
  • EP4706418A1 patent drawingFigure 1
  • EP4706418A1 patent drawingFigure 2
  • EP4706418A1 patent drawingFigure 3

AI summary

The present application relates to an atomization device and a liquid storage device thereof. The atomization device includes an atomization housing (1), an atomization core (2), and a suction nozzle (3). The atomization core (2) is received in a receiving cavity (11). The atomization core (2) is provided with a liquid storage cavity (211) and an atomization cavity (221). The liquid storage cavity (211) is in communication with the atomization cavity (221). An end of the liquid storage cavity (211) adjacent to a mounting opening (12) is provided with an openable and closable liquid guide channel (212). The suction nozzle (3) is detachably mounted at the mounting opening (12), and the liquid storage device (4) can be detachably mounted between the suction nozzle (3) and the mounting opening (12).