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I am developing a new spectacle frame and need a product designer who can balance engineering accuracy with eye-catching style. Both the mechanical function and the overall look carry equal weight for this project, so I’m counting on you to finesse every detail—from hinge geometry to surface curves—until the piece is production-ready and commercially appealing. READ BELOW- DESIGN WILL BE OF 2 PARTS - 1 FRAME - THIS ALLOWS LENS TO BE LOCKED INTO IT WITH HANDS 2- LENS FRAME - USED TO FIX LENS IN IT AND THEN IT GOES INTO THE FRAME TO BE LOCKED. THERE NEEDS TO BE A SEMI PERMANENT LOCKING MECHANISM. Key design parameters • Material: the frame will be injection-moulded in PC or TR90. Every feature must respect the flow, draft and wall-thickness constraints typical of these plastics. • Primary objective: robust mechanical performance. The temple mechanism, lens retention groove and nose-bridge stress points must all be proven durable while keeping the frame lightweight and comfortable. Deliverables • Full 3D CAD model (SolidWorks, Inventor or comparable) ready for tool-maker hand-off • 2D manufacturing drawings with tolerances, draft angles and material call-outs • Exploded views or animation highlighting hinge action and lens insertion • Renderings that clearly communicate colour, finish and brand language Acceptance criteria 1. All contact points survive a virtual drop test and meet standard eyewear flex tolerances. 2. Draft analysis shows zero under-cuts or gating conflicts for single-shot moulding in PC/TR90. 3. Aesthetic proposal matches contemporary lifestyle eyewear trends while keeping SKU cost competitive. If you have a track record in eyewear, consumer electronics casings or similar injection-moulded products, I’d love to see examples and discuss how you would approach this frame in detail.
Project ID: 40296734
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Active 29 days ago
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7 freelancers are bidding on average ₹6,443 INR for this job

I’m Mohamed Safwat Elmansy, a Mechanical Design & Production Engineer with strong experience in product design and injection-molded plastic parts. I can develop the full CAD for your spectacle frame, including the two-part locking system, hinge geometry, and lens retention mechanism while respecting PC/TR90 molding constraints (draft, wall thickness, flow). You’ll receive the full 3D model, manufacturing drawings, exploded views, and renders ready for tooling and presentation. I’d be happy to review your concept and start refining the mechanism and aesthetics.
₹7,000 INR in 7 days
4.3
4.3

Thank you for visiting my profile. I'm a skilled Mechanical Designer with years of experience in using SolidWorks for creating detailed 3D models, assemblies, and technical drawings. I specialize in transforming conceptual designs into manufacturable products across various industries, including consumer electronics, and industrial equipment. My expertise includes designing complex components, optimizing designs for the performance. Let's talk about your idea and we can bring it to life.
₹7,000 INR in 3 days
2.7
2.7

Hello, (check out my portfolio to see my work ) I can make 3d walkthrough video.i can start the work right now. i will give u regular updates.i am available 24/7. Please message me to discuss the project further. I specialize in product design that balances engineering precision with aesthetic appeal. For your spectacle frame, I’ll ensure hinge geometry, locking mechanisms, and surface curves are optimized for both durability and style. My workflow includes CAD modeling, prototyping-ready files, and iterative refinements so the frame is production-ready and commercially attractive. I can deliver a functional, stylish design within your budget range and timeline. Let’s collaborate to bring this innovative frame concept to life.
₹1,500 INR in 1 day
2.3
2.3

Hello sir I am yash I'm mechanical engineer I have experience from last 3 years as a design engineer. I'm working in automation sector so I will help you in this project.i have hands-on experience of solidworks. Text me for further discussion Thank you
₹6,000 INR in 2 days
1.8
1.8

Drawing upon my 7+ years of experience as a powerhouse in the field of design, I'm extremely well-equipped to tackle your intricate and innovative spectacle frame project. As a proven master of 3D modeling and product design, I excel at creating designs that are both mechanically robust and aesthetically appealing—skills that will be essential for your project. Not only am I proficient in Solidworks and CAD/CAM technologies necessary for the creation of a ready-for-production spectacle frame, but also experienced in designing single-shot moldings using materials such as PC/TR90, like what is required from this project.
₹7,000 INR in 7 days
0.0
0.0

Hi !! I find myself pretty suitable for your project. I have total of 4 years experience in automobile & Home appliances product design on siemens NX. Also I have good knowledge of CAE moldflow along with Injection mold design. Above all mentioned skills can fulfill your requirement very well. If required I can share my linkedin profile in chats. 1 FRAME - THIS ALLOWS LENS TO BE LOCKED INTO IT WITH HANDS 2- LENS FRAME - USED TO FIX LENS IN IT AND THEN IT GOES INTO THE FRAME TO BE LOCKED. 1. All contact points survive a virtual drop test and meet standard eyewear flex tolerances. 2. Draft analysis shows zero under-cuts or gating conflicts for single-shot moulding in PC/TR90. 3. Aesthetic proposal matches contemporary lifestyle eyewear trends while keeping SKU cost competitive.
₹5,600 INR in 7 days
0.0
0.0

Hello, I’m excited about your project to develop a new spectacle frame that harmonizes mechanical precision with striking aesthetics. With over 10 years of experience in CAD and product design—specializing in SolidWorks and Fusion 360—I have a strong track record of creating ergonomic, durable, and visually appealing eyewear components. I understand the importance of balancing hinge mechanics with smooth, elegant surface curves to ensure both comfort and style. My expertise includes detailed 3D modeling, mechanical analysis, and generating manufacturing-ready drawings with GD&T to guarantee flawless assembly and function. I’m also well-versed in materials and fabrication constraints relevant to spectacle frames, which helps streamline prototyping and production. I would love to collaborate closely with you to refine every nuance of your design, from functional hinge geometry to the overall silhouette, ensuring your frame stands out in both form and function. Please share any initial sketches or ideas you have, and let’s discuss how I can bring your vision to life efficiently and precisely. Looking forward to your response! Best regards, Patrick
₹11,000 INR in 7 days
0.0
0.0

Delhi, India
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