Plane vent structure

• Main Authors: XIONG KANGQI, XU KAIHUA, LI JIANRONG, TIAN LI, LI DONGHUA
• Format: Patent
• Language: English
• Published: 20.01.2016
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The utility model provides a plane vent structure, includes the flat board that ventilates, expands wind passageway, ventilation framework, gear, flabellum, pivot, expanding wind passageway sealing connection and ventilating between the opening of dull and stereotyped top surface and ventilation framework bottom, the flat board that ventilates is flat -plate -shaped and opens there are a plurality of ventilation holes, a plurality of pivots be parallel to each other and lateral separation ground swing joint at wherein two relative medial surfaces of ventilation framework, the tip of every pivot is equipped with pivoted gear thereupon, the interlock of each other of adjacent gear, equal symmetry is fixed with the rectangle flabellum in every pivot, and tangent line that the length adaptation of flabellum length and pivot, the width and the gear diameter adaptation of flabellum, adjacent flabellum used interlock department of adjacent gear is central mirror symmetry. The dull and stereotyped shape of ventilating is for flat -plate -shaped and open the ventilation hole that has multirow waist shape, and the pattern that can match in ventilate dull and stereotyped surface coating and smallpox on every side makes it the outward appearance and keeps the unanimity with smallpox on every side, has avoided causing the not enough of whole effect difference because the colour is inharmonious, makes it more pleasing to the eye, and decorative effect is better.