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1. Tổng quan dự án Chúng tôi đang phát triển đồ chơi cho chó giúp nhai + liếm, sử dụng lõi thức ăn có thể đông lạnh. Sản phẩm lấy cảm hứng từ Pupsicle, nhưng thiết kế mới hoàn toàn, tối ưu cho sản xuất tại Việt Nam và chi phí hợp lý. Mục tiêu: Thiết kế ra một sản phẩm an toàn – sử dụng hiệu quả – sản xuất được hàng loạt. 2. Ý tưởng sản phẩm Loại: Đồ chơi chó nhai & liếm (enrichment toy) Cấu trúc: Vỏ ngoài: vật liệu đàn hồi, chịu nhai Lõi bên trong: tháo rời, cho thức ăn & đông lạnh Cách dùng: Chủ cho thức ăn vào lõi → đông lạnh → chó liếm/nhai → chơi lâu, giảm stress 3. Đối tượng sử dụng Chó: size nhỏ đến trung bình (phiên bản đầu) Chủ nuôi: sống đô thị, căn hộ Thị trường: Việt Nam (có thể mở rộng sau) 4. Yêu cầu thiết kế Công năng An toàn khi nhai (không cạnh sắc, không rơi chi tiết nhỏ) Lõi khóa chắc, chó không tự tháo được Người dùng tháo lắp & vệ sinh dễ Thời gian chơi mục tiêu: 20–40 phút Thiết kế Hình dáng đơn giản, hiện đại Hạn chế undercut phức tạp (giảm chi phí khuôn) Có thể mở rộng nhiều size trong tương lai Vật liệu (đề xuất) Vỏ ngoài: TPR / cao su tự nhiên / silicone food-grade Lõi: silicone chịu đông lạnh 5. Phạm vi công việc Giai đoạn 1 – Concept Phác thảo ý tưởng (tay hoặc digital) Giải thích cơ chế hoạt động Giai đoạn 2 – Thiết kế 3D Dựng 3D CAD đầy đủ (ưu tiên SolidWorks / Fusion 360) Mô hình lắp ráp vỏ + lõi Giai đoạn 3 – File sản xuất Xuất file STEP / STL Bản vẽ kỹ thuật cơ bản (kích thước chính) Thiết kế phù hợp in 3D & ép nhựa 6. Sản phẩm bàn giao File 3D CAD (có thể chỉnh sửa) File STL để in 3D Cấu trúc lắp ráp (Tuỳ chọn) ảnh render / bản bung chi tiết Toàn bộ quyền sở hữu thiết kế thuộc về bên thuê sau khi thanh toán
Project ID: 40145732
11 proposals
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Active 16 days ago
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11 freelancers are bidding on average $369 USD for this job

As a seasoned freelancer, I've acquired a wide range of skills and experiences that make me a perfect fit for your project. Through my extensive knowledge in 3D design, mechanical engineering, and fusion 360 software, I'm confident in providing you with creative solutions that align well with your project's objective of creating an innovative dog toy. My background in product design gives me the advantage of understanding how to optimize for production and cost efficiency without compromiising on safety and effectiveness. My portfolio showcases proficiency in design for manufacturability which is an essential aspect for the Vietnamese market. I'm well-versed in using materials like TPR, natural rubber, silicone (food-grade) and silicone for freezing, all of which seem important to your project. I can ensure that the final design would be simple yet modern, easy to assemble and clean, while also having scalability for future size expansions.
$251 USD in 1 day
5.9
5.9

Chào anh, Tôi là một chuyên gia thiết kế đồ chơi chó có kinh nghiệm, và tôi tự tin rằng mình có thể giúp anh với dự án Thiết Kế Đồ Chơi Chó Innovative của anh. Tôi sẽ tập trung vào việc thiết kế một sản phẩm an toàn, hiệu quả và dễ sản xuất hàng loạt tại Việt Nam. Đồ chơi này sẽ giúp chó nhai, liếm và giảm stress cho chúng. Tôi đề xuất một quá trình thiết kế gồm ba giai đoạn: phác thảo ý tưởng, thiết kế 3D và file sản xuất. Vật liệu chọn lựa cẩn thận để đảm bảo an toàn cho chó và dễ vệ sinh cho chủ nhân. Xin hỏi anh, điểm nào quan trọng nhất mà anh mong muốn từ sản phẩm này?
$250 USD in 2 days
5.5
5.5

Hello,\nYour project for an innovative dog toy design is intriguing! With extensive experience in product design and mechanical engineering, I can create a safe and functional toy that meets your specifications. I will deliver detailed sketches and 3D models, ensuring easy production and compliance. We can initiate the concept phase immediately. What is your timeline for each design phase?
$250 USD in 2 days
4.1
4.1

With a diverse and extensive range of skills, I believe I am the ideal freelancer to tackle your innovative dog toy design project. Not only do I possess a high level of competency in 3D Modelling & Rendering including Fusion 360, but my experience in Mechanical Engineering and Prototyping will further ensure a safe and highly functional design for your product that can be easily produced on a large scale. My expertise in circuit design, layout, simulation, and analysis would be invaluable when it comes to ensuring a secure coupling mechanism for the toy's core. Moreover, I'm familiar with tactile materials like TPR, silicone, or natural rubber which makes me particularly suited for designing the outer shell of the toy. This translates into an understanding not just of how to use the materials best but also their suitability in terms of cost. My goal is never just to create something that looks great on paper or in a rendering, but rather to devise practical and implementable solutions.
$250 USD in 7 days
3.8
3.8

Hi, there. I have carefully reviewed your project details. With over 5 years of experience in SolidWorks, I specialize in CAD design, 3D modeling, product development, and prototyping. My key skills and areas of expertise include: 3D modeling Assembly design CAD drafting Product design Engineering analysis (FEA, simulations) Prototyping and manufacturing support You can view my portfolio here: https://www.freelancer.com/u/urosg3 , and I’m happy to share relevant plans and samples upon request. If this aligns with what you have in mind, I’m ready to begin and collaborate closely to ensure anatomical accuracy throughout.
$250 USD in 2 days
3.2
3.2

Hello tufantastic, Thank you for sharing such a thoughtful and innovative project brief. I’m excited about the opportunity to help you bring a new, safe, and engaging enrichment toy for dogs to the Vietnamese market. Your focus on safety, manufacturability, and user-friendly design aligns perfectly with my expertise. With 7+ years in product design and prototyping—specializing in 3D CAD using Fusion 360 and SolidWorks—I have successfully delivered similar projects from concept to CAD-ready files for manufacturing. My experience covers all phases: initial hand/digital sketching, mechanism ideation, detailed 3D modeling, and preparing STEP/STL files that meet both 3D printing and injection molding requirements. I am especially attentive to ensuring functional safety (no sharp edges, anti-choke design, secure locking mechanisms) and material selection for pet products, including TPR, food-grade silicone, and natural rubber. For your project, I will start by sketching several concepts that match your requirements—prioritizing simplicity, modern aesthetics, and ease of cleaning. I’ll then develop a robust, modular CAD model for both the outer shell and removable core, engineered for secure assembly and efficient production. All design files will be fully editable for future size variations or improvements. Here are some examples of my product design work: https://www.freelancer.com/portfolio-items/11140018-c-desktop-application-development I’m eager to collaborate closely with you, ensuring the final design not only delights dogs and their owners but also optimizes production for the Vietnamese market. Looking forward to discussing your ideas further! Best regards, Marijo S.
$500 USD in 2 days
0.0
0.0

With my solid 7+ years of experience in full-stack web development, I believe I am the perfect match to bring your innovative dog toy project to life. I am adept at creating robust and scalable applications, which is crucial for managing the intricate design attributes of your product idea. Similarly, my comprehensive knowledge in 3D modelling and rendering is diverse enough to adapt to your preference of either SolidWorks or Fusion 360 for the design phase. Even beyond these skills though, I am a specialist in bringing ideas to fruition using meticulous attention-to-detail and careful consideration for efficient and effective designs. This will be especially useful for ensuring we meet your core needs: safety during chewing, a secure lock mechanism on the core, a Moreover, as detailed and reliable documentation is part of your scope, you can trust me to provide STEP/STL files and finishes necessitated for successful 3D printing and moulding. Also, I am happy to include renders or exploded diagrams depending on your preference. Clearly communicating from start to finish is key in collaborative projects like this one, so let's connect to make your dogs' playtime take off!
$500 USD in 7 days
0.0
0.0

Hanoi, Vietnam
Member since Jan 14, 2026
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