security minimalist door

Abstract

The invention relates to a safety extremely simple door. The safety extremely simple door comprises a door body connected to a door frame through a rotating shaft in a pivoted manner. A liquid guiding pipe is arranged in the door body. One end of the liquid guiding pipe communicates with a liquid storage barrel, and the other end of the liquid guiding pipe communicates with a lifting cylinder. The liquid storage barrel comprises an outer barrel and a piston plate, wherein the outer barrel is fixed to the door frame, and the piston plate and the door body are fixedly connected. The lifting cylinder is fixed to the bottom of the door body, a guide rod is fixed to the axis position of the lifting cylinder, and the guide rod is sleeved with a lifting plate in a sliding manner. A door attraction column made of ferromagnetic materials and closely attached to the lifting cylinder is further installed in the door body, and a rotation ring of the door attraction column is connected to the edge of the door body through a fixing shaft in a pivoted manner. A permanent magnet door attraction base matched with the door attraction column in position is fixed to a wall. The safety extremely simple door is simple in structure, the door body can be prevented from being automatically closed, meanwhile, collisions of the door body can be reduced, and the service life of the door body is prolonged.

Description

technical field [0001] The invention relates to a building element, in particular a door. Background technique [0002] In daily life, sometimes the door needs to be kept open, but in windy weather, the door and window will automatically close and open. When they are opened and closed repeatedly, there will be a loud collision sound, which will affect the rest of the neighbors and cause damage to the door frame and the door body. ; more importantly, sometimes the user does not carry the key with him, and the automatic closing of the door will bring great inconvenience to life; therefore, most common doors are equipped with door stoppers. , a part is installed on the wall or on the ground, and the door is fixed by the action of magnetic force; but the existing door catch protrudes from the wall or door panel after being fixed, which is easy to scrape or even trip pedestrians, and there is a greater safety hazard. Contents of the invention [0003] In view of the above prob...

AI Technical Summary

Problems solved by technology

[0002] In daily life, sometimes the door needs to be kept open, but in windy weather, the door and window will automatically close and open. When they are opened and closed repeatedly, there will be a loud collision sound, which will affect the rest of the neighbors and cause damage to the door frame and the door body. ; more importantly, sometimes the user does not carry the key with him, and the automatic closing of the door will bring great inconvenience to life; therefore, most common doors are equipped with door stoppers. , a part is installed on the wall or on the ground, and the door is fixed by magnetic force; however, the existing door stopper protrudes from the wall or door panel after being fixed, which is easy to scratch or even trip pedestrians, and there is a big safety hazard

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