Fire safety anti-theft guardrail

Abstract

The invention discloses a fire safety anti-theft guardrail comprising a fixed guardrail and a movable guardrail. The fixed guardrail is provided with a safety exit, the upper end of the movable guardrail is hinged, and the lower end is detachably connected with the lower edge of the safety exit through a safety lock. The safety lock includes a fixed lock portion and a movable lock portion. The fixed lock portion includes a fixed seat, a fixed lock groove, an air bag and a lock lever. The movable lock portion includes a movable lock groove, a pricking pin, an elastic support member, a baffle and a latch hook. One side of the movable lock groove facing the indoor space is provided with a lock cavity capable of accommodating the fixed lock groove, and the tip of the pricking pin is disposed at the bottom of the lock cavity toward a lock cavity opening. When the elastic support member is not compressed or shortened, the tip of the pricking pin is hidden in a puncture hole of the baffle. One end of the latch hook is hinged to the lower portion of the movable lock groove, and the other end of the latch hook is bent upward to form a hook that can be hooked to the lock lever. The fire safety anti-theft guardrail can not only play an effective safety protection role, but also does not affect fire safety, thereby being safe and practical.

Description

technical field [0001] The invention relates to the technical field of fire safety, in particular to a fire safety anti-theft guardrail. Background technique [0002] For indoor safety, the current houses are basically equipped with strong anti-theft guardrails (also known as anti-theft nets, anti-theft windows) in places with open structures such as windows and balconies, which can prevent indoor people from falling from the opening of the house. It can also prevent burglary to a certain extent, but while its fixed structure protects the safety of indoor personnel and property, it also has great fire safety hazards. When accidents such as fire occur, it blocks the original escape route. and rescue channels. Contents of the invention [0003] In view of the above problems, the present invention aims to provide a fire safety and anti-theft guardrail, which can not only play an effective safety protection role, but also not affect fire safety, and is safe and practical. ...

AI Technical Summary

Problems solved by technology

[0002] For indoor safety, the current houses are basically equipped with strong anti-theft guardrails (also known as anti-theft nets, anti-theft windows) in places with open structures such as windows and balconies, which can prevent indoor people from falling from the opening of the house. It can also prevent burglary to a certain extent, but while its fixed structure protects the safety of indoor personnel and property, it also has great fire safety hazards. When accidents such as fire occur, it blocks the original escape route. and rescue channels

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