Drill Bit Packaging Clips for Multi-Size Tip Protection
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Solution Overview
Problem
Carbide tipped drill bits require effective protection during storage and display to prevent damage to their cutting tips, and existing packaging solutions are inadequate for accommodating a range of bit sizes efficiently.
Innovation Solution
A packaging assembly comprising a front clip with a drill bit holding region and a window, and a back clip that secures to the front clip to hold drill bits of varying sizes, using ultrasonic welding, screws, rivets, or adhesives, with channels designed to fit different diameter ranges.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a single packaging design is used for all drill bit sizes, then manufacturing costs are reduced, but protection effectiveness varies across different sizes
Solution Approach 1:
The packaging system is segmented into a universal front clip and multiple size-specific back clips. The front clip contains universal features (recess, channel, window) that remain the same across all sizes, while back clips are segmented into different sizes (small, medium, large) with channels configured for specific drill bit diameter ranges. This segmentation allows standardized mass production of the front clip while providing size-appropriate protection through interchangeable back clips.
Solution Approach 2:
The front clip is designed with universal functionality to accommodate multiple drill bit sizes through a single standardized component. The recess and channel dimensions are optimized to work with various back clip sizes, and the window position is universally configured to display the drill bit tip regardless of size. This universality reduces manufacturing complexity while maintaining effective protection through size-specific back clips.
2Reliability
If multiple packaging designs are created for different drill bit sizes, then protection effectiveness is optimized, but manufacturing complexity and costs increase
Solution Approach 1:
The packaging system is segmented into a universal front clip and multiple size-specific back clips. The front clip contains universal features (recess, channel, window) that remain the same across all sizes, while back clips are segmented into different sizes (small, medium, large) with channels configured for specific drill bit diameter ranges. This segmentation allows standardized mass production of the front clip while providing size-appropriate protection through interchangeable back clips.
Solution Approach 2:
The packaging system employs dynamic configurability where the appropriate back clip is selected and attached based on the specific drill bit size being packaged. This dynamic approach allows a single front clip design to serve multiple purposes while maintaining optimal protection for each size category through the interchangeable back clip mechanism.
3Loss of information
If the window is positioned close to the drill bit holding region, then visibility of the drill bit is improved, but structural stability of the packaging is reduced
Solution Approach 1:
The window is positioned in the upper portion of the front clip, extending away from the drill bit holding region in the longitudinal direction. This local positioning strategy places the window in an area that provides good visibility of the drill bit tip through the channel, while maintaining structural integrity by locating it in a region that does not compromise the overall rigidity of the packaging assembly.
Solution Approach 2:
The window extends in the longitudinal direction of the front clip, creating a dimensional separation between the viewing area and the drill bit holding region. This spatial arrangement allows customers to view the drill bit tip through the channel and window while maintaining structural stability by distributing the window's position away from the critical holding region.
Data Source
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AI summary
A packaging assembly for a drill bit. The packaging assembly includes a front clip with a front side, a rear side opposite the front side, and a drill bit holding region. The drill bit holding region defines a recess with a first channel to receive a portion of the drill bit. The front clip further includes a window extending between the front and rear side to view the drill bit. The window extends away from the drill bit holding region in a longitudinal direction of the front clip. The packaging assembly further includes a back clip that is separate from the front clip. The back clip includes a second channel. The back clip is secured to the front clip to hold the drill bit within the first and second channels.