Self-trigger fireproof roller blind

A fire shutter and self-triggering technology, applied in fire rescue, shading screens, door/window accessories, etc., can solve the problems of untimely and few isolation facilities at the fire site

Inactive Publication Date: 2019-03-19
NANJING LISHUI HIGH-TECH VENTURE CAPITAL MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows for better control over fires during building construction or maintenance operations. By controllably adjustable springs that expand when heated, it prevents flames from being blown out quickly without causing damage. A slide-plug system with an activated switch can be used to release CO2 gases while also allowing for effective cooling after combustions has taken place. Overall, this technology helps improve safety measures against fire hazards and saves time on rescue efforts.

Problems solved by technology

The technical problem addressed by this patented technology relates to improving fire safety during fires caused by accidents or other factors such as power failures or natural causes like floods without requiring manual intervention from outside sources.

Method used

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  • Self-trigger fireproof roller blind
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  • Self-trigger fireproof roller blind

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0018] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0019] refer to Figure ...

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PUM

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Abstract

The invention discloses a self-trigger fireproof roller blind comprising a frame. The inner top of the frame is provided with a strip-shaped groove, the two sides of the strip-shaped groove are provided with device chambers, rotating joints are embedded in the inner walls of the device chambers, the rotating end of each rotating joint is fixedly connected with a hollow rotating shaft communicatedtherewith, the hollow rotating shaft is fixedly connected with a ratchet wheel, the side wall of the ratchet wheel is provided with a circular groove, the circular groove and the ratchet wheel are coaxially disposed, a coil spring is mounted in the circular groove, the end of the middle of the coil spring is fixedly connected to the inner wall of the device chamber, the outer end of the coil spring is fixedly connected with the inner wall of the circular groove, the inner wall of the device chamber is rotatably connected with a pawl matched with the ratchet wheel, the pawl is elastically connected to the inner wall of the device chamber through a memory spring. The self-trigger fireproof roller blind has the advantages of being simple in structure, convenient to install and capable of preventing, isolating fires well, blocking fire spread and reducing fire loss.

Description

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Claims

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Application Information

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Owner NANJING LISHUI HIGH-TECH VENTURE CAPITAL MANAGEMENT CO LTD
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