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Safety door

A technology of safety door and door leaf, applied in the field of safety door, to achieve the effect of increasing the spraying range, easy replacement and low cost

Inactive Publication Date: 2018-04-13
林文杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, there have been frequent cases of burglary by delivering food. Many criminals pretend to be courier or food delivery couriers, and kidnap the head of the household the moment he opens the door. Young women choose to live alone. Once they are hijacked by gangsters when they open the door to pick up express delivery or takeaway, they are basically powerless to escape.

Method used

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Examples

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Effect test

Embodiment

[0027] Provide a safety gate such as Figure 1-Figure 2 As shown, it includes a door frame 1 and a door leaf 2 hinged on the door frame 1. On the door leaf 2, a first door handle 3 capable of opening or closing the door leaf 2 is provided on the door leaf 2. An opening 201 is arranged on the door leaf 2. In the opening 201 is hingedly provided with a small door 4 that opens or closes the opening 201. The small door 4 is provided with a second door handle 5 that opens the opening 201 from the inside. The opening 201 is arranged on the side of the door leaf 2 away from the door lock.

[0028] One side of the door leaf 2 is provided with a groove 203, and an emergency self-rescue mechanism is arranged in the groove 203, such as Figure 3-Figure 4 As shown, the emergency self-rescue mechanism includes a liquid storage tank 9 for storing anti-wolf liquid. The upper end of the liquid storage tank 9 is provided with an opening. One end of the liquid spraying main pipe 10 located in t...

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Abstract

The invention discloses a safety door. The safety door comprises a door frame and a door leaf hinged to the door frame, an opening is formed in the door leaf, and a small door which can open or closethe opening is arranged on the opening in a hinged mode; the small door is provided with a second door handle which can open the opening from the inside, and a groove is formed in the position, located on the side of the opening, of the door leaf and is internally provided with an emergency self-rescue mechanism; the emergency self-rescue mechanism comprises a liquid storage tank for storing pepper liquid, and the upper end of the liquid storage tank is connected with a liquid spraying mechanism which sprays the liquid to the outside of the door; and one side of the liquid storage tank is provided with an air pump, and the door leaf is provided with a switch for driving or stopping the air pump; and the air pump is provided with an air outlet pipe, and the end, away from the air pump, of the air outlet pipe is located at the upper end of the inner liquid level of the liquid storage tank. Express or take-out can be taken without opening the door leaf of the safety door, self-rescue canbe realized through the emergency self-rescue mechanism under an emergency situation, and the safety is high.

Description

technical field [0001] The present invention relates to the field of doors, more specifically, it relates to a safety door. Background technique [0002] With the development of the food delivery and express delivery industry, takeaway and express delivery have basically covered the urban streets of every city. Due to the fast life steps of modern people, most modern people like to stay at home on weekends. Being able to enjoy food and shopping at home without going out provides great convenience for modern people who like to stay at home. [0003] In recent years, there have been frequent cases of burglary by delivering food. Many criminals pretend to be courier or food delivery couriers, and kidnap the head of the household the moment he opens the door. Young women choose to live alone. Once they are hijacked by gangsters when they open the door to pick up express delivery or takeaway, they are basically powerless to escape. Contents of the invention [0004] In view o...

Claims

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Application Information

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IPC IPC(8): E06B5/10E06B7/28E06B3/72F41H13/00
CPCE06B5/10E06B3/72E06B7/28F41H13/00
Inventor 林文杰
Owner 林文杰
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