A high-rise escape backpack

A backpack, high-rise technology, applied in life-saving equipment, building rescue and other directions, can solve the problems of complicated operation and operation errors, and achieve the effect of comfortable use and slowing down the speed of descent.

Active Publication Date: 2019-09-20
NANYANG JISHIXING EMERGENCY RESCUE EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The operation is complicated, and the wire rope is separated from the deceleration mechanism. It is necessary to throw out the wire rope before putting on the seat belt. In the event of a fire, it is easy to cause operational errors due to panic

Method used

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  • A high-rise escape backpack

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Embodiment 1

[0030] Compared with the traditional safety belt, the high-rise escape backpack 100 is more comfortable and safe, and it is easy to use. The high-rise escape backpack 100 can be carried on the back through the backpack body 200 directly to escape. figure 1 A schematic diagram of the first structure of the high-rise escape backpack 100 provided in this embodiment; figure 2 It is a schematic diagram of the second structure of the high-rise escape backpack 100 provided in this embodiment. Please also refer to figure 1 with figure 2 , in this embodiment, the high-rise escape backpack 100 includes a backpack body 200 and a high-rise escape slow-down device 300 , and the high-rise escape slow-down device 300 is set inside the backpack body 200 . The backpack body 200 is carried on the user's body, and the setting of the backpack body 200 makes the user feel no restraint, making the use of the high-rise escape backpack 100 more comfortable.

[0031] The backpack body 200 include...

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PUM

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Abstract

A high-rise escape backpack (100), relating to the technical field of high-rise escape tools and comprising a backpack body (200) and a high-rise escape descent control device (300). The high-rise escape descent control device (300) comprises a rope (320), a rope winding mechanism (340), and a speed change mechanism (360); the rope winding mechanism (340) comprises a frame (350) and a rope winding disc rotatably provided on the frame (350); the frame (350) is provided in the backpack body (200); the rope (320) is wound on the rope winding disc, with one end fixed onto the rope winding disc and the other end passing through the backpack body (200) to be connected to a fixing piece; the speed change mechanism (360) comprises a driving wheel (361) which moves synchronously with the rope winding disc and at least one speed reduction mechanism (370); each speed reduction mechanism (370) comprises a driven wheel (371) engaged with the driving wheel (361), a connecting shaft (372) provided on the driven wheel (371), a friction wheel (373), and a friction portion (374) for generating a friction force with the frame (350); the diameter of the driving wheel (361) is greater than that of the driven wheel (371); the friction wheel (373) is sleeved at the side of the connecting shaft away from the driven wheel (371); the friction portion (374) is located between the friction wheel (373) and the frame (350). The high-rise escape backpack can achieve safe and stable descending, more comfortable use, and the purpose of safe escape.

Description

technical field [0001] The invention relates to the technical field of high-rise escape tools, in particular to a high-rise escape backpack. Background technique [0002] The existing descending devices on the market are simple in structure, and only rely on a safety belt to fix the human body. During the descent, the human body has an obvious sense of restraint and lacks safety. The operation is complicated, and the wire rope is separated from the deceleration mechanism. It is necessary to throw out the wire rope before putting on the seat belt. In the event of a fire, it is easy to cause operational errors due to panic. Contents of the invention [0003] The object of the present invention is to provide a high-rise escape backpack, which can descend safely and stably, is more comfortable to use, and achieves the purpose of safe escape. [0004] The present invention is realized by adopting the following technical solutions: [0005] A high-rise escape backpack, includi...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): A62B1/10A62B1/18
CPCA62B1/10A62B1/18
Inventor乔青阳朱天钢刘尧周新钦刘讯闫孟李坚崇李恒
OwnerNANYANG JISHIXING EMERGENCY RESCUE EQUIP CO LTD