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Installation structure of fireproof door

A technology for installing structures and fire doors, applied in door/window fittings, building structures, switches with brake parts, etc.

Inactive Publication Date: 2018-01-23
中山市鸿晔消防科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a fire door installation structure to solve the problem of the existing technology, which is easy to cause injuries to people entering and exiting due to the inertia of pushing the door.

Method used

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  • Installation structure of fireproof door
  • Installation structure of fireproof door

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Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0019] see figure 1 , figure 2 , the present invention provides a technical solution for the installation structure of fire doors: the structure includes power box 1, screw 2, key hole 3, handle 4, hinge 5, glass 6, fire door panel 7, door frame 8, fixed base 9, pasting board 10. Chute 11, movable push rod 12, governor 13, the power supply box 1 fits the door frame 8, the screw 2 is screwed to the fixed base 9, and the key hole 3 is installed on the fire door panel 7 , the handle 4 is connected with the fire door panel 7, the hinge 5 is hinged with the door frame 8, the glass 6 and the fire door panel 7 are an integrated structure, the paste plate 10 is installed on the chute 11, and the movable The push rod 12 is nested with the chute 11, the...

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Abstract

The invention discloses an installations structure of a fireproof door. The structure comprises a power box, screws, a key hole, a handle, hinges, glass, fireproof door panels, a door frame, fixed bases, adhering plates, sliding grooves, movable pushing rods and speed regulators. The power box and the door frame are attached, the screws are connected with the fixed bases through threads, the key hole is installed in one fireproof door panel, the handle is connected with the fireproof door panel, and the hinges are connected with door frame hinges. The speed regulators are arranged on the structure, the hand is pushed to move the movable pushing rods, the movable pushing rods slide in the sliding grooves and are connected with movable valves, then movable pressure shafts are driven to work,will abut against springs under the effect of fixed differential reducing valves and throttling valves, and are controlled to slowly reset after pressure relief, and resetting of the fireproof door is controlled. In this way, pressure caused by inertia after door is pushed is reduced, and the safety can be better protected when staff enters or exits from the door.

Description

technical field [0001] The invention relates to a fire door installation structure, which belongs to the technical field of fire door installation. Background technique [0002] In the current commercial buildings such as hotels and apartments, public corridors are generally divided into two areas, that is, fire compartments, so fire doors are generally used to ensure fire safety. Traditional fire doors usually use two methods To realize its own opening and closing, one is to use the door closer installed on the fire door to realize; the other is to install an electric energy release device on the fire door. [0003] The prior art discloses a fire door installation structure with the application number: 201520976339.5, which includes a door panel and an installation wall. The door panel is pivotally connected to the installation wall through a reset door shaft. The reset door shaft is provided with elastic components. The elastic component is used to provide an elastic stre...

Claims

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Application Information

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IPC IPC(8): E05F5/08
Inventor 兰丽萍
Owner 中山市鸿晔消防科技有限公司
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