Rotating Joint Mechanism for Atomizing Beauty Instrument
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Solution Overview
Problem
Existing atomizing beauty instruments face issues such as clogged spouts, unstable air pressure, secondary pollution of beauty liquids, lack of waterproof design, and limited adjustability of liquid output, leading to unsatisfactory performance and convenience problems.
Innovation Solution
A high-penetration atomizing beauty instrument featuring a rotatable joint with a slot, a liquid suction tube movable within 90°, and a waterproof design that allows direct and stable docking of the beauty liquid bottle, ensuring smooth liquid and air passage and convenient replacement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a small hole is provided at the mouth of the cup or cup cover to achieve air pressure balance, then air can enter the liquid storage tank, but the small hole is easily clogged due to liquid sedimentation or deformation, affecting continuous spraying
Solution Approach 1:
The air inlet structure is divided into multiple components: a first air inlet at the bottom of the liquid storage tank, a second air inlet at the bottom of the cup, and an air outlet at the top of the cup. This segmentation distributes the air flow paths, preventing clogging at a single point and ensuring continuous air supply for reliable spraying operation.
2Reliability
If the original bottle containing the beauty liquid is not docked stably, then the beauty liquid can only be poured from the original bottle into the liquid storage tank, but repeated use of the liquid storage tank is prone to secondary pollution of the beauty liquid and bacterial growth
Solution Approach 1:
The cup is designed to rotate relative to the liquid storage tank, allowing dynamic adjustment between docking and undocking states. When docked, the cup enables direct access to the original beauty liquid bottle, avoiding secondary pollution. When undocked, the cup can be cleaned or replaced. This dynamic design maintains both docking stability for purity and operational flexibility for cleaning.
3Reliability
If the atomizing beauty instrument lacks waterproof design, then the structure is simpler, but the instrument will be damaged due to moisture or liquid infiltration in a wet condition
Solution Approach 1:
The patent employs sealing rings and waterproof coatings as flexible barrier elements between components. The cup, liquid storage tank, and atomizing chamber are sealed using elastic sealing rings that prevent moisture and liquid infiltration while maintaining structural flexibility. This approach provides effective waterproofing without significantly increasing structural complexity.
4Adaptability or versatility
If the liquid output cannot be adjusted accurately and quickly, then the atomization effect cannot be adjusted when using beauty liquids of different viscosities, but adding adjustment mechanisms increases device complexity
Solution Approach 1:
The atomizing chamber and related components are designed to be rotatable and adjustable, allowing users to quickly change the atomization parameters for different liquid viscosities. The dynamic adjustment mechanism enables rapid switching between different liquid output rates without complex controls, maintaining simplicity while improving adaptability.
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 solution enables continuous and stable operation, prevents clogging and secondary pollution, ensures effective atomization, and allows for adjustable liquid output, enhancing user convenience and instrument durability.
Implementation Method 1
an air pump (10), which is communicated with the atomizing mechanism through a second hose (11) and configured to transmit compressed air into the atomizing mechanism
Implementation Method 2
an atomizing mechanism (9) connected to the nozzle (8) and configured to generate the spray
Data Source
AI summary
A high-penetration atomizing beauty instrument includes a casing. The casing is provided therein with an atomizing nozzle located at an end of the casing, an atomizing mechanism connected to the nozzle, and an air-liquid tube shaft provided with a slot at a middle position. The length direction of the slot is perpendicular to the axial direction of the air-liquid tube shaft, and one end of the air-liquid tube shaft is communicated with the atomizing mechanism through a first hose. A joint is provided with a linear through hole at its bottom, where the air-liquid tube shaft penetrates the through hole at the bottom of the joint such that the air-liquid tube shaft and the joint are rotatable with each other. The top of the joint is exposed to an outside of the casing to be docked with a beauty liquid bottle.