Doug Garven бүтээсэн Cr1 Тэргэнцэр бол Бүтээгдэхүүний инженерчлэл ба техникийн дизайн уралдааны ангиллын 2024 A' Design Award Алтан шагнал шагналын өндөр үнэлгээтэй ялагч юм.

АлтанИнженерчлэл· 2024

Cr1 Тэргэнцэр

зохиогч: Doug Garven

Захиалагч: Permobil

Инженерчлэл ангиллын A' Design Award Алтан шагнал шагналтан

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Сайт руу зочлох A' Design Award дээр үзэх Хэвлэлийн мэдээ Шагналын тэмдэг

Өнгөнүүд

Дизайн

Cr1 Тэргэнцэр тухай

CR1 нь хэрэглэгчийн хувийн хэмжээ, сонголтод бүрэн тохируулах боломжтой карбон шилэн материалаар хийсэн тэргэнцэр юм. Өвөрмөц давхар өнцөгт урд хэсэг нь хэрэглэгчийн биеийн шугамыг дагаж зохион бүтээгдсэн бөгөөд энэ нь тэдэнд объектуудад ойртох, нарийн орон зайд хүртээмж, хөдөлгөөний уян хатан байдлыг сайжруулах боломжийг олгодог. Аэродинамик хоолойн профайл болон түүний чиглэл нь бат бэх чанар, биетэй харьцах хэсгүүдэд хэрэглэгчийн тав тухыг нэмэгдүүлэх, гоо зүйн хувьд хурдны мэдрэмжийг төрүүлэхээр зохион бүтээгдсэн. Хос зориулалттай хажуугийн хамгаалалт нь хэрэглэгчийг хамгаалахын зэрэгцээ дэмжлэгийн бүтцийн элемент болж ажилладаг.

Хүлээн зөвшөөрөлт

A' Design Award Алтан шагнал тухай

Cr1 Тэргэнцэр нь A' Design Award Алтан шагналын ялагч бөгөөд нэгдүгээр зэргийн, гайхамшигтай, гарамгай загварт олгодог маш нэр хүндтэй хүлээн зөвшөөрөлт юм. Алтан ялагчид бол маш шинэлэг, алсын хараатай, нүд гялбам гэрэлтсэн бүтээл бөгөөд зохион бүтээгчдийн авьяас, мэргэн ухаан, ур чадварыг тусгадаг. Cr1 Тэргэнцэр нь хамгийн их магтагдсан, чиг хандлага тогтоогч, хөшөө мэт шинэ бүтээл болж урьд өмнө байгаагүй үнэ цэнийг бий болгоно гэж хүлээгддэг. Алтан шагнал хүртсэн энэ загвар бол урлаг, шинжлэх ухаан, загвар, технологийн хил хязгаарыг тэлдэг гайхамшигтай, үнэлэгдсэн төсөл юм. Cr1 Тэргэнцэр хүчтэй хүсэл төрүүлж, хүсэл тэмүүллийг сэдрээж, бүтээлч сэтгэлгээг урамшуулж, байлдан дагуулдаг.

Дизайны цаад тал

Хэвлэлийн багц

Зохиогчийн өгсөн кредит, багийн гишүүд болон техникийн дэлгэрэнгүй мэдээлэл.

Өвөрмөц шинж чанарууд: The CR1 is a custom fabricated carbon fiber wheelchair. Each one is unique and built around the user's individual body specifications and their desired preferences. Carbon fiber was selected not only for its performance benefits of strength and light weight, but also for the freedom to optimize the tube shape. The ovalized tubing is orientated at different angles along the frame to maximize strength and comfort for the user. The unique front-end design allows improved environmental access by allowing the user to get closer to objects.
Хэмжээ & Савлагаа: Each chair is unique and based upon the information supplied by the user's order form which is 5 pages long and covers 9 specific measurements based upon the individual body proportions and chair set-up preferences. There are also numerous component and accessory options available to make each chair unique. The chair length dimensions are 330-483 mm, x 330-457 mm width, x 381-533 mm height.
Шошго: everyday performance, ultralight, custom, made-to-order
Үйлдвэрлэлийн технологи: Production is through a vendor that specializes in the creation of carbon fiber products and their use of a proprietary foam core fabrication process that adds additional strength and helps to absorb vibrations. Their team was able to optimize the specific material layups and the fabrication methodology. Every frame consists of two mirrored sideframes that each have 3 bonded together sections of different angles and lengths, joined with a bonded crossbar. These modular components combine with others to make each chair unique and match the user's specifications. The design was refined through FEA analysis, user evaluation and finally, through mandated functionality and durability testing ANSI/RESNA, ISO 7176.
Дизайны сорилт: The key challenges were improving accessibility and maneuverability while reducing the overall weight in a fully customizable product. We partnered with outside vendors to develop special components, like an entirely new style of caster fork bearing. Its creation allowed for smaller parts, lighter weight and a smaller footprint to the chair's design and overall proportions for improved maneuverability. Another key component was the ability to customize the frame designs in as economical and manufacturable method as possible that also minimized waste. The final realization of that was the modular, 3-section design to the sideframe. Different materials are utilized on different parts of the chair to maximize durability like titanium trim rings on the footrest for wear and SMC carbon reinforced parts for impact protection when the rear wheels are removed. The foam core of the carbon fiber parts improves strength and the perception of being too delicate and fragile a material for this application.
Судалгаа: The background research for this project was inherent in over 30 years of being a professional wheelchair designer and user. This product was intended for advanced users who know how they want to sit and how they want their chair to feel and respond. The needs and requirements for this product are something that I live and experience every day. We also presented early prototypes to other users and industry experts for their opinions and feedback.
Урам зориг: The CR1 was inspired by over 30 years as a product designer in the medical industry and as a chair user personally. I was given the task of creating the ultimate, daily-use chair and in doing so drew upon previous designs and what I would have liked to have done but wasn't able to either from a materials perspective or project parameters. The form is functionally driven but inspired by Formula 1 race cars and elements of the F-22 Raptor.
Төслийн хугацаа: This project started in Nashville, TN in early 2018 and was officially completed and for sale on the market in October of 2023.
Үйл ажиллагааны урсгал: The CR1 is operated like any other manual wheelchair through the propulsion of the two drive wheels. What is improved over other devices in the market is how lightweight it is, the complete chair is only 6.8 kg and the increased maneuverability and accessibility through the kinked front-end design. The customized frame dimensions ensure a secure and comfortable fit for the user, much like a wheeled prosthetic.
Патент: US 20230233387 A1
Багийн гишүүд: Jace Westcott