Integrated full-closed water meter box

• Main Authors: PAN MINGRUI, YAO WANG, BU YUFENG, XU XIAOMING, SHANG CHUNJIE
• Format: Patent
• Language: Chinese; English
• Published: 15.06.2018
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The invention relates to a device for fixing instruments and meters, in particular to a box for installing a water meter. An integrated full-closed water meter box is good in leakproofness and good inanti-freezing capacity, water cannot leak, and the service life is prolonged. The box comprises a box body, a cover and a sealing assembly; the box body is of a hollow structure, the upper end face of the box body is of an open structure, a ladder-shaped step structure with a large upper portion and a small lower portion is arranged at an opening of the upper end face close to the box body, a pair of connection holes are formed in a pair of non-adjacent side walls of the box body, and the central axes of the connection holes are coincided; one end of the cover is connected with the box body through a hinge or a hinge pin, and the cover is tightly fitted to the ladder-shaped step structure on the box body to form a seal; the cover and the box body are subjected to one-time injection molding. The integrated full-cl