Handheld Gem Applicator Assembly with Plunger Dispenser
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Solution Overview
Problem
Existing methods for applying gems to hair and other materials require electricity, significant effort, or can damage the hair due to the need for manual insertion and removal of gems.
Innovation Solution
A handheld, mechanical gem applicator that uses a dispenser and plunger mechanism to apply gems with adhesive backing to hair, paper, or cloth without heat, batteries, or electricity, allowing for easy application and removal without damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If manual insertion and removal of gems is used, then the device structure is simple, but it causes damage to the hair and requires significant effort
Solution Approach 1:
The device is divided into distinct functional components: a gem holder that stores multiple gems, a trigger mechanism that controls gem dispensing, and a backing plate that supports the application surface. This segmentation allows each component to perform its specific function efficiently, enabling gentle gem application without manual hair manipulation
Solution Approach 2:
The device enables self-service operation where the user can independently load gems into the holder, position the material on the backing plate, and apply gems by simply pulling the trigger. The gems are automatically dispensed and applied to the material without requiring adult assistance or complex manual maneuvers that could damage hair
2Adaptability or versatility
If heating element is used to apply gems, then gems can be applied to hair, but it requires electricity and can damage the hair
Solution Approach 1:
The invention replaces the thermal field (heating element) with a mechanical field (spring-loaded plunger mechanism). The plunger physically presses the gem onto the material surface using mechanical force, eliminating the need for heat and electricity while still achieving secure gem attachment. This mechanical substitution maintains versatility in gem application without energy consumption or thermal damage risks
3Adaptability or versatility
If heating element is used to apply gems, then gems can be applied to hair, but it requires significant effort to apply and remove
Solution Approach 1:
Multiple gems are pre-loaded into the holder in advance, and the spring mechanism is pre-tensioned to provide the necessary pressing force. When the trigger is pulled, the pre-positioned gems are automatically dispensed and applied to the material with consistent force, eliminating the need for repeated manual positioning and application efforts
Solution Approach 2:
The device allows users to independently perform the entire gem application process without assistance. The material is placed on the backing plate, the trigger is pulled to automatically dispense and apply gems, and the gems can be easily removed by peeling or brushing. This self-service capability significantly reduces the effort and complexity compared to conventional methods requiring adult supervision and manual manipulation
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
Enables efficient, versatile, and damage-free application of gems to various materials, allowing for quick and easy installation and removal without the need for electricity or significant effort.
Implementation Method 1
Each gem has an adhesive backing
Data Source
AI summary
A gem applicator assembly including a dispenser supporting a plurality of gems and an applicator. Each gem has an adhesive backing. The applicator includes a body with a support assembly supported by the body and configured to receive and support the dispenser with one of the gems alignable with an application target area. A plunger is supported relative to the body and movable relative thereto between an initial position and an application position wherein the push rod engages the aligned gem and pushes the gem such that the adhesive backing of an aligned gem moves toward the application target area. The gem dispenser may include a disk configuration with a plurality of spaced apart gem openings extending through the disk. Each gem is aligned with a respective gem opening.