A high-security wooden door

Abstract

The invention discloses a high-safety wooden door, which comprises a door frame and a door body. The inner side wall of the door frame is connected to the door body through hinge rotation. The door body includes a core body, and the two side surfaces of the core body are A front panel and a rear panel are respectively fixed, and a lock body is fixed in the middle part of the front panel, the rear panel and the core away from the hinge joint, and the core includes an inner frame. In the present invention, by socketing and fixing springs on the outer walls of the No. 1 connecting rod and the No. 2 connecting rod, one end of the traction rope is connected to the junction of the No. 1 connecting rod and the No. 2 connecting rod, and the other end of the traction rope passes through the inner frame. The inside is fixedly connected with the handle of the lock body. By setting the door core of this structure, when the door frame is deformed by external force and squeezes the door body, the escape personnel can drive the No. 1 connecting rod and No. 2 connecting rod by turning the door handle and pulling the traction rope. The No. 1 rotating rod and the No. 2 rotating rod are turned inward, thereby reducing the contact area between the door body and the door frame, and facilitating the timely escape of people in the building in case of emergency.

Description

technical field [0001] The invention relates to the technical field of wooden doors, in particular to a wooden door with high safety. Background technique [0002] A wooden door is a wooden door. According to the material, process and use, it can be divided into many types. Widely used in civil, commercial buildings and residences. A door, the entrance of a building or a device that can be opened and closed at the entrance, is an entity that divides a limited space, and can connect and block the entrances and exits of two or more spaces. [0003] In strong vibration areas such as earthquakes and mountain blasting, the house will be affected by the vibration and shift, and the door, as the switch device for the entrance and exit of the building, will be deformed by the vibration, and the deformed door frame will be squeezed with the door body, causing the door body It cannot be opened, which affects the normal escape of the crowd in the building. Among them, in the type of...

AI Technical Summary

Problems solved by technology

[0003] In strong vibration areas such as earthquakes and mountain blasting, the house will be affected by the vibration and shift, and the door, as the switch device for the entrance and exit of the building, will be deformed by the vibration, and the deformed door frame will be squeezed with the door body, resulting in It cannot be opened, which affects the normal escape of people in the building. Among them, in the type of door frame deformation, the deformation of the door frame far away from the hinge position requires a large force to open the door

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