Dual-drive limiting sliding curtain window ventilation system

• Main Authors: LIU HONGCAN, GAO JIWEI, JIA LISONG, WEI CHUANQI, ZHANG BINGHUA, LI YANBO
• Format: Patent
• Language: Chinese; English
• Published: 01.07.2022
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; CHECKS FOR WINGS; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FISHING; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; FORESTRY; HUMAN NECESSITIES; HUNTING; KEYS; LADDERS; LOCKS; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; SAFES; TRAPPING; WINDOW OR DOOR FITTINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING

The utility model provides a dual-drive limiting sliding curtain window ventilation system. The dual-drive limiting sliding curtain window ventilation system comprises a sliding curtain window device, a power driving device and a stroke control device. The sliding curtain window device comprises a sliding curtain plate, sliding curtain guide grooves and reinforcing rib hanging rings. The two ends of the sliding curtain plate are in sliding connection with the sliding curtain guide grooves. The reinforcing rib hanging ring is arranged on the sliding curtain plate; a pull rod motor of the power driving device is adjacent to the hand-cranking device; the sliding steering wheel is positioned at the bottom of the pull rod motor; the main steering wheels are respectively arranged below the hand-cranking device and the pull rod motor and between the pull rod motor and the sliding curtain guide groove, and the auxiliary steering wheel is arranged above the ventilation opening; two ends of the main steel wire rope are