An inner-hanging film elastic pressing pre-tightening film structure for hollow glass

Abstract

The utility model relates to hollow glass technical field, specifically disclose a kind of inner suspension film elastic pressure pre-tightening film structure for hollow glass, the middle part of square column type shell front wall is equipped with opening slit along its axial direction, rear wall is close to the top end position and is equipped with flexible bendable part along its axial direction, square column type shell can be with flexible bendable part as axis and carry out opening and closing action, and square column type shell inner chamber top rear end is equipped with the clamping locking structure of keeping its closure;Membrane fixing piece rear end is movably clamped in the central position of square column type shell inner chamber bottom, and can be with the clamping place as axis and swing up and down;Inclined strut spring top end is clamped in the square column type shell inner chamber top front end, and bottom end is supported on the top surface of membrane fixing piece. The problem that the overall performance of inner suspension film film structure is poor and inconvenient to install is better solved.

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