
Closed
Posted
I have a working prototype of a transverse dental floss holder with a thumb-operated mechanism to tighten floss for insertion between teeth and slacken it for cleaning them. Key requirements: - Material: Plastic - Compatibility: Both waxed and unwaxed floss - Tension variation: Push button mechanism, preferably tightening floss by more than 10mm achieved by prototype - Ease of threading floss through the mechanism, which may require hinged case Ideal skills and experience: - Experience with plastic molding or fabrication - Familiarity with dental care tools - Mechanism design expertise, especially push-button systems
Project ID: 40681822
28 proposals
Remote project
Active 7 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
28 freelancers are bidding on average £24 GBP/hour for this job

With my expertise in Product Design and Prototyping, combined with a diverse skill set encompassing Graphic Design, Illustrations, 2D & 3D Modeling, and Animation, I am excellently positioned to take on your Variable Tension Dental Floss Holder project. My proficiency in plastic molding and fabrication makes me fully capable of working with the material aspect of the holder. Beyond materials, I am also familiar with the design intricacies around dental care tools, having worked on similar projects before. Your requirement for a push-button mechanism and hinged case resonates strongly with the design work I have done in the past. Leveraging my knowledge in this area will ensure that your floss holder not only tightens flosses by more than 10mm but also has an easily threaded mechanism. Choosing me for this project guarantees you someone who's passionate about their job and committed to delivering top-quality results within agreed timelines. I bring a fresh perspective to every project I undertake, exploring solutions from different angles while maintaining attention-to-detail that’s crucial in mechanical designs. Let's collaborate to make your vision for this dental floss holder a reality!
£18 GBP in 4 days
5.7
5.7

As your prospective variable tension dental floss holder designer, I'm confident that my extensive and varied skillset can efficiently cater to your project needs. With core competencies in Mechanical Design, Product Design, and Prototyping, I've repeatedly showcased my ability for innovative problem-solving and creating functional end-user experiences. My background in Engineering extends to CAD Design, BIM Modeling, 3D Modeling/Rendering/Animation and Product Design & Manufacturing Drawings - significantly overlapping with the demands of your project. I have hands-on experience with multiple software platforms that align well with your requirements such as AutoCAD and SolidWorks that are well-suited for plastic molding or fabrication projects like yours. Moreover, my proficiency in Graphic Design & Branding corroborates my keen attention to detail which is vital for factors like ease of threading floss through the mechanism- a challenge that inherently exists in such designs. Add my familiarity with the design process and characteristics of dental care tools to the mix and you have a comprehensive solution provider! Let's connect and work together to bring this exceptional project to life!
£18 GBP in 2 days
5.7
5.7

10 plus years experience in 3D designer, I am well-versed in creating functional prototypes that are tailored for performance and optimized for various fabrication technologies – perfect for your Variable Tension Dental Floss Holder project. I have extensive experience working with a wide range of plastics and am familiar with the specific material considerations needed for such dental care tools. My expertise in mechanism design, particularly push-button systems, will be particularly helpful in implementing your desired tension variation function into the design. Having worked on numerous industrial component projects, I understand the importance of precision and compatibility ─ two key aspects essential to the successful functioning of your dental floss holder. In addition to my technical skills, I am attentive to client requests and always strive to offer a top-notch service within stipulated timelines. Your satisfaction is my priority and by choosing me for this project, you can rest assured that your vision will be translated into a precise, functional, and durable finished product. Partner with me today and let's revolutionize dental care together!
£20 GBP in 40 days
4.1
4.1

As someone with diverse skills in 3D modeling and product design, I am thrilled about the opportunity to work on your Variable Tension Dental Floss Holder. Though my background may not directly correlate with dental care tools, I believe having a fresh perspective can bring something unique to the table. I'm particularly excited about the challenge of a push-button mechanism for tension variation, which I believe can greatly improve the user experience of your device. My extensive knowledge in CAD/SolidWorks will ensure precision in modeling and plastic fabrication - pivotal to achieving your desired functionality. Moreover, over time, I have developed strategies that guarantee ease of use for any product without sacrificing efficiency or reliability; this particular project could benefit from my previous experience.
£19 GBP in 2 days
4.2
4.2

Hello, I hope you are doing well. I have reviewed your project requirements, and I believe my Mechanical Engineering and product design experience can be a good fit for this project. I can help you develop the required design with a focus on accuracy, functionality, manufacturability, and attention to detail. Brief Introduction: I am a Mechanical Design Engineer with 3+ years of experience in product design and engineering. I have worked on projects related to mechanical design, manufacturing, prototyping, 3D printing, and engineering development. I primarily use SolidWorks and AutoCAD for 3D modeling, assemblies, and 2D engineering drawings. For your project, I can assist with: • 3D CAD modeling and assemblies • 2D manufacturing/engineering drawings • Design modifications and optimization • DFM and manufacturing considerations • Prototyping and 3D-printing-oriented designs • Material and component selection where required Please share the available drawings, sketches, dimensions, reference images, or project requirements. After reviewing them, I can provide you with an accurate timeline and project approach. I look forward to working with you. Regards,
£18 GBP in 40 days
3.1
3.1

Hello, I’m a Mechanical/Product Design Engineer with 5+ years of experience in mechanism design, plastic product development, CAD, prototyping, and design for manufacturing. Your variable-tension dental floss holder is a very interesting mechanism-design project. I can work from your existing working prototype and refine the thumb-operated system to achieve reliable, repeatable tension adjustment while keeping the product simple and practical to manufacture. I can help with: * Reverse-engineering and improving the existing prototype * Push-button/thumb-operated tension mechanism * Achieving 10+ mm of controlled floss tension variation * Compatibility with both waxed and unwaxed floss * Floss routing and secure retention * Easy threading/reloading mechanism * Hinged or snap-fit housing if beneficial * Plastic part design optimized for injection molding * Spring/flexure and moving-component design * Tolerance and fit analysis * Prototype-ready SolidWorks CAD * Design iterations and functional testing recommendations My approach would be to first understand exactly how your current prototype generates the tension change, then simplify and strengthen the mechanism where possible while maintaining the intended user experience. I can also design the housing so the floss can be loaded easily without compromising the compactness or reliability of the mechanism.
£36 GBP in 40 days
3.0
3.0

I’m interested in designing and refining your variable-tension dental floss holder. Your working prototype provides an excellent starting point, and I can help develop the mechanism into a practical, manufacturable plastic product. I can focus on the thumb-operated push-button mechanism to achieve controlled floss tension variation, targeting the required 10+ mm tightening while ensuring smooth slackening during cleaning. I’ll also consider compatibility with both waxed and unwaxed floss, easy threading, secure floss retention, and a hinged or accessible housing if beneficial. My approach will include: • Reviewing your existing prototype and mechanism • Developing/improving the push-button tension system • 3D CAD modeling in SolidWorks • Designing for plastic fabrication/molding • Checking clearances, ergonomics, and mechanism functionality • Creating production-ready drawings and prototype-ready files I understand that the mechanism must be reliable, intuitive, comfortable to use, and practical to manufacture. I will work closely with you through iterations and incorporate your prototype feedback into the final design. Give me one opportunity to handle your project. I assure you of dedicated work, accurate engineering, clear communication, and professional results.
£20 GBP in 35 days
1.8
1.8

Working12 years in the design space, our team has found that the biggest challenge isn't just making a design look "modern," but making it intuitive enough that users don't have to think twice. We start by understanding what the design needs to communicate, who it’s for, and how it should make people feel. From there, we create visuals that are clean, purposeful, and aligned with the brand, not just visually appealing, but effective in communication too. Every element is placed intentionally, so the final design feels balanced, engaging, and meaningful. We have the bandwidth to start immediately. When would be a good time for a brief technical discovery call? Looking forward to hear from you and to bring your imaginations to life.
£27 GBP in 40 days
1.3
1.3

As a seasoned mechanical designer with a speciality in product design, I am well-equipped to meet your needs for a Variable Tension Dental Floss Holder. My familiarity with 3D design and printing, along with my experience in the dental care industry, makes me an excellent fit for this project. Not only have I been involved in developing various types of plastic materials, molding and fabrication techniques but I've also worked on creating innovative mechanisms from scratch. I will utilize this skillset to design a push-button system that will allow easy floss tightening, ensuring the floss gets inserted deeply between the teeth for effective cleaning, while also providing the desired slack during usage. What sets me apart is my commitment to not just meeting client expectations but exceeding them. I promise to deliver you an accurately detailed and production-ready design that caters to both waxed and unwaxed floss. With clear communication and efficiency at the core of my work process, you can trust me to turn your idea into a professional 3D solution on time and without any hassle. Let's work together to redefine dental hygiene!
£19 GBP in 1 day
0.0
0.0

Leyton, United Kingdom
Member since Aug 31, 2026
$30-250 USD
$250-750 USD
£250-750 GBP
₹75000-150000 INR
$30-250 USD
€500-5000 EUR
$250-750 AUD
$1500-3000 AUD
₹12500-37500 INR
₹37500-75000 INR
₹12500-37500 INR
₹12500-37500 INR
$250-750 USD
£750-1500 GBP
$20-30 NZD / hour
₹12500-37500 INR
$250-750 USD
₹600-1500 INR
$250-750 USD
₹600-1000 INR