| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a fitting capable of enhancing crime-prevention property and also improving convenience and design. <P>SOLUTION: Since a regulating member 43 for a lock unit RU provided in an indoor-side depth part 30 of an upper frame 3 and an engagement pin 40 for a door 10 are engaged and locked, a fraudulent operation to the engagement position of the regulating member 43 and the engagement pin 40 from outside is prevented. Furthermore, since the engagement position can not be distinguished from outside, crime prevention property can be improved dramatically. In addition, a protrusion is not required for covering the engagement position on the door 10, so as to improve design of the front door 1 and also to improve convenience because an object is not caught by the protrusion. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
