Mute door body structure

Abstract

The invention discloses a mute door body structure. The structure comprises a door body, one side of the door body is hinged to a door pocket through a hinge, a hollow part is embedded in the door body, a handle is arranged on the hollow part, a movable cavity is formed in the handle, a piston rod is movably arranged in the movable cavity, one end of the piston rod seals the movable cavity througha sealing piston, a holding part is arranged at the outer extending end of the piston rod, a metal part is arranged between the holding part and the piston rod, an electromagnetic box is arranged atthe end of the handle, a control panel is arranged on the front end face of the electromagnetic box, and an electromagnetic coil is embedded in the end face of the electromagnetic box. According to the mute door body, a traditional mechanical lock structure is omitted, opening and closing are conducted by pulling, and when opening is conducted, the upper end and the lower end of the door body canbe hollowed out, so that it is guaranteed that indoor and outdoor pressure intensity is consistent, the influence of airflow on surrounding objects is reduced, and the mute effect during door openingis improved.

Description

technical field [0001] The invention relates to a door body, in particular to a silent door body structure. Background technique [0002] The doors used in the interior of the building are generally silent doors. The structure of the silent door needs to reduce the size of the door gap as much as possible, so as to isolate the indoor and outdoor noise sources as much as possible. The disadvantage of this approach is that the sealing of the door body becomes better. Therefore, when the indoor doors and windows are all closed, if you open the door and enter at this time, it will cause a shock of air pressure, that is, when the door is opened, the curtains and windows in the room will be vibrated by the sudden opening of the door. We often encounter in life, for indoor resting In humans, it can cause jealousy and discomfort, and is easily frightened. In addition, the door body generally uses a mechanical or electronic lock, which has a deadbolt, and the sound of opening the do...

AI Technical Summary

Problems solved by technology

[0002] The doors used in the interior of the building are generally silent doors. The structure of the silent door needs to reduce the size of the door gap as much as possible, so as to isolate the indoor and outdoor noise sources as much as possible. The disadvantage of this approach is that the sealing of the door body becomes better. Therefore, when the indoor doors and windows are all closed, if you open the door and enter at this time, it will cause a shock of air pressure, that is, when the door is opened, the curtains and windows in the room will be vibrated by the sudden opening of the door. We often encounter in life, for indoor resting In humans, it can cause jealousy, discomfort, and easily frightened

Images