Patent ID: 6929290

Claim:
An adjustable button mechanism for a lock, comprising: a driving tube of a hollow tubular shape, having a first end and a second end, said first end connecting to a driving mechanism of said lock, and said second end forming a positioning slot; a connecting member having a first end and a second end, said first end forming an axial hole, and said second end forming a lateral hole; a protruding member formed at said first end of said connecting member and radially extending into said positioning slot of said driving tube; a button lever placed within said driving tube, and having a first end and a second end, said first end connecting to said driving mechanism of said lock, and said second end being inserted into said axial hole of said connecting member; an elastically supported lateral member supported by an elastic member and received with in said lateral hole of said connecting member; a button placed on said second end of said connecting member, said button laterally formed with a plurality of holes for selectively receiving said lateral member; and a groove is formed for communication between two adjacent holes of said button.