Roller for push lawn aerator

Abstract

1. The name of the product of this design: roller of a hand-push lawn aerator. 2. Purpose of the product of this design: The overall purpose is to drill holes in the lawn soil to enhance the penetration of oxygen, water and nutrients in the soil to promote the healthy growth of the lawn. Topical use is the roller of the ventilator. 3. The key design point of this appearance design product lies in the shape of the solid line part of the product. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other situations that require explanation: This design is a partial design, in which the part shown by solid lines in each view represents the part of the product that needs to be protected; the part shown by uniform dotted lines in each view represents the aspect of the design that is for reference only and represents the part of the product that does not need to be protected.

Images