Adjustable Fiber Powder Bottle Cap Mechanism

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Solution Overview

Problem

Current hair-increasing fiber powder products lack a device for manually adjustable fiber output, making it difficult to customize the application for varying degrees of hair thinness, leading to uneven application and inefficient use.

Innovation Solution

A hair-increasing fiber powder packaging bottle with a manually adjustable fiber amount, featuring a top screw cap with a gear projection and lower cap body with a gear groove, allowing for adjustment of the discharge hole to control fiber output, combined with a filter plug for air pressure management and uniform distribution.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a fixed fiber output design is used, then the device structure is simple, but the adaptability to different hair thinness levels is poor

Engineering Contradiction:

Improveadaptability to different hair thinness levelsVSAvoiddevice structure

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements a dynamic adjustment mechanism where the cap can rotate relative to the bottle body, changing the alignment between discharge holes in the cap and the bottle body. This allows the fiber output amount to be dynamically adjusted by rotating the cap to different positions, enabling adaptation to different hair thinness levels while maintaining a relatively simple overall structure.

Inventive Principle:

Principle #15Dynamics

2Manufacturing precision

If fiber is scattered without control, then the application is simple, but the uniformity of fiber distribution is poor

Engineering Contradiction:

Improveuniformity of fiber distributionVSAvoidease of application

Core Design Contradiction:

Manufacturing precisionVSEase of operation

Solution Approach 1:

The patent divides the discharge opening into multiple discrete discharge holes arranged in specific patterns on the cap. This segmentation allows for controlled distribution of fiber as it exits through multiple holes rather than a single opening, improving uniformity of fiber distribution while maintaining ease of application through simple cap rotation.

Inventive Principle:

Principle #1Segmentation

3Quantity of substance

If more fiber is used for thinning hair areas, then the coverage is improved, but the consumption efficiency decreases

Engineering Contradiction:

Improvefiber coverage amountVSAvoidconsumption efficiency

Core Design Contradiction:

Quantity of substanceVSProductivity

Solution Approach 1:

The patent enables parameter changes in fiber output quantity by allowing the user to rotate the cap to different angular positions. Each position aligns different discharge holes with the application area, changing the effective discharge area and thus the quantity of fiber output. This provides controlled variation in fiber coverage amount to match different hair thinness levels, improving consumption efficiency.

Inventive Principle:

Principle #35Parameter changes

Data Source

PatentUS20220312932A1Hair-increasing fiber powder packaging bottle with manually adjustable fiber amount

Publication Date: 2022.10.06 ZHAO ZHANCHUN

AI summary

A hair-increasing fiber powder packaging bottle with a manually adjustable fiber amount includes a packaging bottle body. The packaging bottle body includes a bottle cap, a top screw cap, a lower cap body, a filter plug, and a bottle body. The top screw cap is mounted to a bottom end of the bottle cap. A deformation support and a non-slip surface are disposed on two sides of the top screw cap. A deformation space is disposed on an inner side of the deformation support. A surface of the top screw cap is provided with a discharge hole. A gear projection is mounted to one side of the top screw cap. A connecting projection is disposed on a side edge of the top screw cap. A sealing boss is disposed on a top end of the top screw cap.