초록 ▼

A door latch 100 comprises a housing 110 fixed to a hinged door, and a knob 140 is slidably guided within a slit 112 formed to the housing 110. A bolt 130 inserted to a bolt guide 120 is fixed to the knob 140 using a screw 160. The sliding movement of said knob 140 is limited by both end portions 11

A door latch 100 comprises a housing 110 fixed to a hinged door, and a knob 140 is slidably guided within a slit 112 formed to the housing 110. A bolt 130 inserted to a bolt guide 120 is fixed to the knob 140 using a screw 160. The sliding movement of said knob 140 is limited by both end portions 112a and 112b of a slit 112, against which said knob 140 collides. A plastic damper 150 is equipped to the position of collision for muffling collision noise. A ball 136 providing detent for said bolt is also made of plastic, providing a further muffling effect.

대표청구항 ▼

1. A door latch used in a locking mechanism for locking a hinged door, the door latch comprising:a housing fixed to said door, a bolt guide mounted on said housing, a bolt inserted slidably in said bolt guide, a knob slidably guided by a slit formed in said housing, a fastener connecting said knob a

1. A door latch used in a locking mechanism for locking a hinged door, the door latch comprising:a housing fixed to said door, a bolt guide mounted on said housing, a bolt inserted slidably in said bolt guide, a knob slidably guided by a slit formed in said housing, a fastener connecting said knob and said bolt, and a plastic damper where said knob collides with end portions of said slit formed in said housing.