Mechanical interlocking delivery window

• Main Authors: CHEN YONG, XU XIHE, XU QIN
• Format: Patent
• Language: Chinese; English
• Published: 22.01.2021
• Subjects: CHECKS FOR WINGS; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; 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; HUMAN NECESSITIES; HYGIENE; KEYS; LADDERS; LOCKS; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; SAFES; WINDOW OR DOOR FITTINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING

The invention relates to the technical field of delivery windows, in particular to a mechanical interlocking delivery window, the mechanical interlocking delivery window comprises a delivery window outer shell, a through groove is formed in the delivery window outer shell, a first movable groove, a second movable groove and a third movable groove are sequentially formed in the through groove fromleft to right, a first movable plate is arranged in the first movable groove, a first fixed plate is arranged on the side, away from the second movable groove, of the first movable plate, a second movable plate and a caliper plate are arranged in the second movable groove, the caliper plate is located on one side of the second movable plate, a third movable plate is arranged in the third movable groove, and a second fixed plate is arranged on the side, away from the second movable groove, of the third movable plate. According to the mechanical interlocking delivery window, the first movable plate, the second movable p