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DESIGN DETAILS |
DESIGN NAME: Nutty Buddy Flex Athletic Cup
PRIMARY FUNCTION: Male Genital Athletic Protection Cup
INSPIRATION: The redesigned Flex cup continues to follow the anatomically-correct shape of the human male’s anatomy using the design principle of Form Follows Function. The original Nutty Buddy design has been on the market for seven years. Inventor and pitching coach Mark Littell has received feedback from players about possible revisions to the original cup. The Flex redesign is in response to the users’ comments and feedback and to give athletes increased range of motion and added comfort.
UNIQUE PROPERTIES / PROJECT DESCRIPTION: The Nutty Buddy Flex is a redesign of the original, anatomically-shaped athletic cup design. The original polycarbonate cup had a thin co-molded soft polymer perimeter edge to cushion the contact between the cup and the skin. The new Flex cup increases the content of the soft polymer edge to include the side areas on the cup, permitting a more comfortable fit during dynamic body movements. This Flex cup redesign absorbs and more evenly distributes impact forces to the pubic bone and soft tissues
OPERATION / FLOW / INTERACTION: The Flex cup high impact resistant polycarbonate material protects the male wearer’s genitals from external impact forces. The soft rubber wing provides cushioning comfort and absorbs any impacts. This cup can be easily installed into existing sport pants and jock straps.
PROJECT DURATION AND LOCATION: The redesign process started in July of 2014 and finished in February of 2015 in Arizona. After the design work, it took 8 months from the start of manufacturing to reach the market.
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PRODUCTION / REALIZATION TECHNOLOGY: This cup was made by PC injection mold with TPE overmold.
Polycarbonate (Sabic 124R-701) for the cup and Thermoplastic Elastomer (GLS 1040X-1) overmolding for the flex side. OM 1040X-1 is a medical compliant overmolding TPE with very good adhesion to PC or ABS-based plastics.
SPECIFICATIONS / TECHNICAL PROPERTIES: The cup comes with 3 different sizes.
Hog (small): 6.8x4x2.2 inch, Trophy (medium): 7x4.1x2.4inch, Mongo (large): 7.2x4.3x2.5inch
TAGS: Nutty Buddy, Anatomical Cup, Killer Whale Cup
RESEARCH ABSTRACT: The difficult nature of observational research to get the measurements required the development of multiple sized vacuumed formed shells that were used to obtain user size and comfort feedback. Then, the designer collected and organized the human body data from the shell selections based on Large, Medium, and Small. Next, different sizes of prototype models were 3D-printed and tested by users. Again, feedback received from professional baseball players allowed the designer to modify the final shapes and sizes for each cup category.
CHALLENGE: After 5 years of use, feedback and surveys, we knew which areas needed improvement. Taking those areas – 1) added comfort 2) more flex 3) increased ventilation 4) greater security of location – and turning them into CAD design was one of the most challenging tasks. At the same time, we needed to maintain structural integrity and superior protection.
In addition, collecting human body data and defining different sizes of cup were a challenge. The head and tale part rubber were pilled off from the cup body after several months of use. The designer added some contacts and punched holes on the over molding part, so the inner and outer rubber were connected together. The tale part was broken by the high impact of water surface from a water ski jumper. The designer added 3 ribs inside of the tale part, and also added circle rings in the center of cup to increase the durability.
ADDED DATE: 2017-02-27 22:08:37
TEAM MEMBERS (2) : Designer: Professor, Dosun Shin and Designer: Former MLB Player and Pitching Coach, Mark Littell
IMAGE CREDITS: Professor Dosun Shin, 2017
PATENTS/COPYRIGHTS: Patented. Patent No: US 7,004,921. Mark Littell. 2006 & US 7,670,309. Mark Littell. 2010
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Visit the following page to learn more: http://www.battlesportsscience.com/nuttybuddy
-flex-athletic-cup |
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CLIENT/STUDIO/BRAND DETAILS |
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NAME: Battle Sports Science
PROFILE: Mark Alan Littell (born January 17, 1953), a former professional baseball player who pitched in the Major Leagues from 1973 to 1982 for the Kansas City Royals and St. Louis Cardinals, was the first client, and this design was initially made for him. Then, the product design was licensed to Battle Sports Science, the leading provider of youth/adult performance football gear, gloves, apparel and protective gear.
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COMMENTS |
Giulia Esposito |
Comment #5044 on December 25, 2022, 3:31 pm |
I'm so inspired by the Nutty Buddy Flex Athletic Cup, a Male Genital Athletic Protection Cup. It's a great example of how design can be both functional and aesthetically pleasing. The attention to detail is so impressive, from the curves and contours to the choice of colors and materials. It's easy to tell that a lot of thought and care went into the design process. It's a fantastic example of how Safety Clothing and Personal Protective Equipment Design can be both functional and fashionable. I'm thrilled to congratulate Dosun Shin and Mark Littell for their winning A' Design Award for this impressive product.
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Mark Allen |
Comment #49392 on January 3, 2023, 4:59 pm |
This award-winning design is an outstanding example of form following function. It offers superior protection and comfort, with an innovative redesign that increases the soft polymer edge to cushion the contact between the cup and the skin. The Flex cup design also absorbs and more evenly distributes impact forces to the pubic bone and soft tissues, dramatically improving the range of motion and comfort for athletes. The use of polycarbonate and thermoplastic elastomer overmolding is the perfect combination for superior protection and durability. Congratulations to the award-winning design team!
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Elisabeth Clark |
Comment #49751 on January 3, 2023, 5:10 pm |
I'm absolutely delighted to see Dosun Shin and Mark Littell's Nutty Buddy Flex Athletic Cup win the A' Design Award. This is a truly remarkable achievement and a testament to their commitment to designing an innovative and ergonomic product. The idea of "Form Follows Function" is clearly evident in the design of the cup, which is tailored to fit the unique contours of the human male anatomy. Moreover, their dedication to research, testing and refinement is commendable and has resulted in a product that provides athletes with increased range of motion and comfort. The Nutty Buddy Flex Athletic Cup is an exemplary example of good design, and I congratulate Dosun Shin and Mark Littell for their well-deserved success!
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