Battery Core Assembly With Rotating Buckle Quick Release

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Solution Overview

Problem

Existing disposable electronic atomization devices lack a quick-disassembling function for battery cores, making it inconvenient for subsequent classification and recovery of the battery core.

Innovation Solution

A battery assembly is designed with a holder, a battery protection tube, and a bottom cover, where the battery protection tube is sleeved on the holder and covers the battery core. The bottom cover is rotated relative to the holder, allowing the first buckle part to connect or disconnect from the second buckle part, enabling easy removal of the battery core.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the battery housing is designed for professional decomposition only, then the battery core is protected securely, but the disassembly process becomes complex and inconvenient for classification and recovery

Engineering Contradiction:

Improvebattery core protectionVSAvoiddisassembly convenience

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

The battery housing is segmented into multiple components: holder, battery protection tube, and bottom cover. The bottom cover can be rotated to buckle or separate from the holder, allowing easy access to the battery core without requiring professional decomposition tools while maintaining secure protection during normal use

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The connection between the bottom cover and holder is made dynamic through a rotation-based buckle mechanism. The bottom cover can rotate relative to the holder to transition between locked (buckled) and unlocked (separated) states, enabling both secure protection and convenient disassembly

Inventive Principle:

Principle #15Dynamics

2Adaptability or versatility

If the battery assembly is designed for sustainable lifecycle management, then environmental protection is improved, but the device structure becomes more complex to enable easy disassembly

Engineering Contradiction:

Improvesustainable lifecycle managementVSAvoidassembly structure

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The battery assembly is divided into separable components (holder, protection tube, bottom cover) that can be easily disconnected through rotation. This segmentation enables sustainable lifecycle management by allowing consumers to easily access and recycle battery cores, while the segmented structure itself is not overly complex

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The buckle mechanism acts as an intermediary that provides both security during use and easy release when disassembly is needed. This intermediate mechanism enables sustainable lifecycle management without requiring complex tools or procedures

Inventive Principle:

Principle #24Intermediary (Mediator)

Data Source

PatentUS20250158183A1Battery assembly and electronic atomization device

Publication Date: 2025.05.15 SMOORE INTERNATIONAL HOLDINGS LIMITED

AI summary

A battery assembly to mount a battery core includes: a holder for mounting the battery core; a battery protection tube; and a bottom cover located on one end of the battery protection tube. The battery protection tube is sleeved on the holder and covers the battery core. A first buckle part is arranged on the bottom cover, and a second buckle part configured to the first buckle part is arranged on the holder. The bottom cover is rotated relative to the holder. The first buckle part is in a buckle connection with the second buckle part, or the first buckle part is separated from the second buckle part.