The end of the key (2)

Abstract

1. The name of the product of this design: the tail bump of a key (2). 2. Purpose of the product of this design: used as a whole to unlock the lock, partially used to increase the number of key number changes, and can also be used to drive the corresponding parts in the lock to rotate. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design. 6. Other situations that need explanation: Other explanations: It is to request protection for the shape of the part not covered by the red shadow, and the part covered by the red shadow is the part not requested to be protected.

Images