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Weathertight airtight door with escape function

A technology for airtight doors and wind and rain, applied in the field of airtight doors, can solve problems such as few functions and difficulty in escaping

Active Publication Date: 2016-08-24
WUXI DELIN DEFENSE EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, this cabin door not only has few functions, but also is difficult to escape in case of emergency.

Method used

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  • Weathertight airtight door with escape function
  • Weathertight airtight door with escape function
  • Weathertight airtight door with escape function

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Effect test

Embodiment Construction

[0025] Such as figure 1 , figure 2 , image 3 with Figure 4 As shown, the weathertight and airtight door with escape function of the present invention includes a door frame 2 and a door leaf 1, both of which are rectangular, and they are arranged vertically, and the door frame 2 and the door leaf 1 have the same The vertical sides are hinged together by means of hinges 3, and a sealing strip 4 and a fireproof strip 5 are provided between the door frame 2 and the door leaf 1, thereby preventing wind, rain and air from entering the cabin. The door frame 2 is a hollow structure, the door leaf 1 includes an inner layer 101 and an outer layer 103, and the inside of the door frame 2 and between the inner layer 101 and the outer layer 103 of the door leaf 1 are filled with thermal insulation materials 102, and the thermal insulation materials 102 for asbestos.

[0026] See figure 2 , in order to avoid opening the door quickly in an emergency, an automatic unlocking mechanism ...

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Abstract

The invention relates to a weathertight and airtight door with escape function. It includes a door frame and a door leaf, the door frame and the door leaf are both rectangular, the door frame and the door leaf are hinged together at the same vertical edge, and there are sealing strips and fireproof strips between the door frame and the door leaf. The non-hinged sides of the door frame are provided with lock holes, and the non-hinged sides of the door leaf corresponding to the lock holes are provided with lock tongues, and when the door is closed, the lock tongues extend into the lock holes. The door frame is a hollow structure, the door leaf contains an inner layer and an outer layer, and there are thermal insulation materials in the door frame and between the inner layer and the outer layer of the door leaf. The utility model is characterized in that there is an automatic unlocking mechanism on the inner side surface of the middle of the door leaf, which can drive the lock tongue to automatically expand and contract through collision. With this airtight door, it is easy to escape from the cabin in case of emergency and has an escape function. It is especially suitable for cabin doors of various ships.

Description

technical field [0001] The invention relates to an airtight door. Specifically, it is a weathertight airtight door that can escape in an emergency, and is especially suitable for the cabin doors of various ships. Background technique [0002] It is well known in the shipbuilding industry that the cabin doors on ships are all traditional products. This cabin door includes a door frame and a door leaf, and the door frame and the door leaf are rectangular, and the same vertical edge of the door frame and the door leaf is hinged together, and there is a sealing strip and a fire strip between the door frame and the door leaf, so that the cabin door Specifically, it has the functions of windproof, rainproof and fireproof. A door lock is arranged between the non-hinge edge of the door frame and the door leaf, and the door lock is a universal door lock. Because the door lock is a universal door lock, the door lock must be opened by means of a key or an unlock handle to realize th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B5/00E05B59/00E05B65/10B63B19/12
Inventor 王晓宋靖唐旦云
Owner WUXI DELIN DEFENSE EQUIP CO LTD
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