2, the invention patent belongs to the technical field and background technology;
3. Accomplish the purpose of the present invention;
4. Technical scheme for achieving the purpose of the invention;
5. Attached drawings (inventions in the field of machinery must have attached drawings): you can clearly see the structure of the product and distinguish the connection relationship of each part, but you can make exploded views, sectional views, etc. ;
6. Specific embodiment (Complete the specific embodiment of the present invention);
7. The best effect that the invention can achieve;
8. The applicant needs the seal of the unit; Personal signature of the applicant for personal needs;
9. A copy of the business license required by the applicant; If the applicant is an individual, a copy of the personal identity card is required;
10, providing the applicant's name, detailed address, telephone number, postcode, designer's name and other clear materials.