Composite self-locking skylight capable of being opened emergently

Abstract

The invention discloses a composite self-locking skylight capable of being opened emergently. The composite self-locking skylight comprises a skylight base (1), wherein a skylight body (2) is rotatably connected to the skylight base (1), the skylight body (2) and the skylight base (1) are connected with each other through window openers (3), the window openers (3) are symmetrically arranged on the two sides of the skylight base (1), the middle parts of the window openers (3) are rotatably connected with the skylight base (1) through buckling assemblies, the end parts of the window openers (3) are rotatably connected with the skylight body (2) through connecting assemblies, emergency opening assemblies are connected to the outer parts of the connecting assemblies, locking assemblies are arranged on the skylight base (1) on one sides of the window openers (3), and locking pieces (4) matched with the locking assemblies are arranged on the periphery of the skylight body (2). The composite self-locking skylight can be opened from the outer part of the skylight when the window openers fail, and has the characteristics of convenience in disassembly and assembly of the window openers, high working stability and good sealing effect.

Description

technical field [0001] The invention relates to a broken bridge skylight, in particular to a composite self-locking skylight that can be opened in an emergency. Background technique [0002] At present, the broken bridge skylights used on the top of the house are generally driven and opened by cylinders, electric push rods and other window drives. The middle part, so that the skylight can be opened and closed by using the expansion and contraction of the pole head. However, the broken bridge skylight has many defects in actual use: [0003] First, because the existing window opener is generally hinged with the skylight through the pin shaft at the rod head, when the sunroof is closed and there is a power outage, the window opener fails, etc., the window opener will be in a contracted state and will not respond to the sunroof. The sunroof is locked so that the user cannot emergency open the sunroof from the outside of the sunroof. That is, the user needs to enter the house...

AI Technical Summary

Problems solved by technology

However, on the one hand, the sealing effect of this sealing structure is still not ideal, and there will still be problems of air leakage under severe external weather conditions.

On the other hand, after long-term use, the sealing strip will cause gaps at the connection due to hardening and deformation, thereby reducing the sealing stability of the skylight, that is, the sealing effect of the skylight will be greatly reduced after a period of use

[0007] Therefore, the existing broken bridge skylight has the problems that it cannot be opened urgently from the outside, difficult to disassemble and assemble the window opener, low working stability and poor sealing effect

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