Multifunctional safety door and manufacturing method thereof

Abstract

The invention discloses a multifunctional safety door, comprising a door body and a door frame, wherein a sealing strip is arranged at the contact part of the door frame and door panels; a door lock and handles are arranged on the door body; a transverse rectangular slot is arranged in the middle part of the door body; a baffle plate is arranged inside the slot; the baffle plate is pulled up and down by inner and outer handles, so as to open or close the slot; a store room is also arranged between the inner and outer door panels at the lower part of the slot; a storage basket is arranged at the lower side of the slot at the interior side, and can receive and dispatch letters, objects and the like when no person is at home; meanwhile, a sound and light alarm is generated when the door body is opened, so as to prompt timely closing and insuring. The multifunctional safety door has the effects of sound insulation, collision avoidance, smoke control, poison gas protection and cold and heat insulation; not only can smoke be prevented from entering inside a room in a fire, but also a fireproof swelling strip also can expand for a plurality of times; the multifunctional safety door plays the roles of increasing security and preventing burglary.

Description

technical field [0001] The invention belongs to the field of building doors and windows, and in particular relates to a multifunctional safety door with delivery opening, closing door and safety reminder and a manufacturing method thereof. Background technique [0002] The current fire doors are not anti-theft, and the anti-theft doors are not fireproof, and the gap between the door body and the door frame is large, so that the air can circulate and cannot prevent smoke and fire. Especially in high-rise buildings, the corridor will form a chimney effect, and most It is because the smog causes personal injury, so there is an urgent need for a security door with functions such as anti-theft, anti-smoke, and fire prevention; in addition, most people now work outside, and there is no one at home, so letters, newspapers, and express delivery cannot be received in time, and even major accidents occur due to delays. ACCIDENT. Contents of the invention [0003] In order to solve ...

AI Technical Summary

Problems solved by technology

[0002] The current fire doors are not anti-theft, the anti-theft doors are not fireproof, and the gap between the door body and the door frame is large, so that the air can circulate and cannot prevent smoke and fire. Especially in high-rise buildings, the corridor will form a chimney effect, and most It is because the smog causes personal injury, so there is an urgent need for a safety door with functions such as anti-theft, anti-smoke, and fire prevention; in addition, most people work outside and have no one at home, and letters, newspapers, and express delivery cannot be received in time, and even major accidents occur due to delays. ACCIDENT

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