A door body structure with observation through holes using simple connectors

Abstract

The invention discloses a door body structure with a simple connecting piece and an observation through hole. The door body structure comprises a door body and a door frame, and the door body is located in the door frame; one side wall of the door body is provided with vertical grooves in the shape like a Chinese character 'tu', portions in the shape like the Chinese character 'tu' of at least two connecting blocks are inserted into each groove in the shape like the Chinese character 'tu' in a sleeved mode, and the front portion of each connecting block is provided with two articulation portions; one inner side wall of the door frame is correspondingly provided with connecting grooves, an articulation piece is inserted into each connecting groove in a sleeved mode, the middle of each articulation piece is provided with a protruding portion, and each protruding portion is located between the articulation portions of one connecting block; the middle of the door body is provided with the observation through hole, an upper rail and a lower rail are fixed on the back face of the door body, the observation through hole is located between the upper rail and the lower rail, and the upper edge portion and the lower edge portion of a baffle are inserted into sliding grooves formed in the upper rail and the lower rail in a sleeved mode. The door body structure is convenient to connect, the door body can be mounted and dismounted for multiple times, the observation through hole is adopted to observe the outside, and the observation through hole is covered and opened through the high-precision movable baffle.

Description

[0001] Technical field: [0002] The invention relates to the technical field of door and window equipment, and more specifically relates to a door body structure with an observation through hole using simple connectors. [0003] Background technique: [0004] The existing door body is installed in the door frame, which generally needs to be connected by a hinge between the door body and the door frame, which is not only troublesome to install, but also makes the connection side between the door body and the door frame uneven, affecting the overall appearance In addition, when the door body is disassembled, there is a bolt connection hole in the place where the hinge is disassembled. If it is reinstalled, it cannot be connected in the original bolt connection hole. It needs to find another part to connect, which will affect the reinstallation and affect the aesthetics. [0005] At the same time, the anti-theft cat's eye is directly installed on the existing door body, and there...

AI Technical Summary

Problems solved by technology

[0004] The existing door body is installed in the door frame, which generally needs to be connected by a hinge between the door body and the door frame, which is not only troublesome to install, but also makes the connection side between the door body and the door frame uneven, affecting the overall appearance In addition, when the door body is disassembled, there is a bolt connection hole in the place where the hinge is disassembled, and it cannot be connected in the original bolt connection hole when it is reinstalled, and another part needs to be found for connection, which will affect the reinstallation and affect the aesthetics

[0005] At the same time, the anti-theft cat's eye is directly installed on the existing door body, and there is no cover, so it is easy for people outside the door to use the anti-theft peephole to peek into the room, which cannot achieve the anti-theft effect, and the cost is high, while some doors are directly opened An observation hole, and set a movable shield, the movable shield is generally inserted into the card slot, people outside can also use the workpiece to extend into the observation hole and press against the shield, and then move the shield To realize the movement of the shielding board, so that you can look indoors through the external connection, which has potential safety hazards

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