A key chain that hid the key

摘要

this design is the key in the lock. the key will be the external performance, the appearance of beautiful, is not only the effective management can be a key link in the design. this is a table of the part (2) of the tube (4) in the form of a key into the key storage (50) and (4) of the internal storage as far as possible, the key (40) is not the external performance, the appearance of ub3cbubcf4uc774. can be a key (40). combination of keys (40) in a collision so as not to reduce the noise, can all of a sudden.