I am developing an innovative toothbrush called Time to Brush featuring a timed toothpaste release mechanism designed to encourage users to brush for the recommended duration.
I need an experienced CAD designer or mechanical engineer to create detailed 3D models of: • A standard manual toothbrush handle • A brush head with a multi-dose toothpaste chamber • A simple, low-cost mechanism that releases toothpaste only after about 1–2 minutes of brushing
The design should focus on being affordable, reusable for multiple uses (e.g., 1–2 weeks), and manufacturable with basic prototyping tools like 3D printing.
Key deliverables: • 3D CAD files suitable for prototyping (STL, STEP, or preferred formats) • Suggestions for cost-effective time-release mechanisms • Visual renders for presentations (optional)
Budget: £150–£300 Timeline: 1–2 weeks preferred
Please include examples of previous relevant product designs, your approach to achieving the timed release, and a fixed-price quote.
Looking forward to collaborating with someone passionate about practical, health-focused innovations!
Structural Sketch to DWG Conversion Category: 2D Drafting, AutoCAD, Building Architecture, Building Design, Building Engineering, CAD / CAM, Drafting, Engineering Drawing Budget: $250 - $750 USD
15-May-2026 10:02 GMT
Gmail-Ready HTML Signature Conversion Category: CSS, Digital Marketing, Email Marketing, Graphic Design, HTML, HTML5, JavaScript, PSD To HTML, Web Design, Web Development Budget: £20 - £250 GBP
Modern Fast-Food Menu Design Category: Adobe Illustrator, Photoshop, Digital Design, Graphic Design, Illustration, Logo Design, Menu Design, Typography, Visual Design Budget: $10 - $30 AUD
Asisten Layanan & Penjadwalan Category: Customer Service, Data Entry, Data Processing, Documentation, Excel, Microsoft Word, Time Management, Word Budget: $15 - $25 USD
15-May-2026 09:54 GMT
Boost My Site's Authority Category: Analytics, Content Marketing, Digital Marketing, Internet Marketing, Keyword Research, Link Building, Marketing, SEO, Website Audit Budget: ₹1500 - ₹12500 INR
