Muting roller shutter door

• Main Author: ZHU QINGQIN
• Format: Patent
• Language: Chinese; English
• Published: 15.02.2017
• Subjects: DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; LADDERS

The utility model relates to a rolling slats door is specifically said so one kind and is slided that the in -process noise is little, little, the long service life's of friction loss muting roller shutter door. The slide that sets up about including, setting up at the book curtain box of slide upper end, setting up at about, the door leaf of both ends slidable mounting in the slide of the going to the bottom of slide lower extreme, roll up the spool of installing the door leaf that is used for convoluteing in the curtain box, door leaf's upper end and spool are connected, and door leaf's lower extreme is connected with the bottom plate, and the both ends slidable mounting of bottom plate is in the slide, and the inside wall fixedly connected with wool top of slide, the upper surface of going to the bottom are provided with the lower bottom groove who holds the bottom plate, lower bottom groove's inside wall fixedly connected with joint strip. Wool top and joint strip isolation gating piece are passed through