KR101797848B1

KR101797848B1 - Inflatable emergency Portable ladder

Info

Publication number: KR101797848B1
Application number: KR1020160024479A
Authority: KR
Inventors: 김민주
Original assignee: 김민주; 주식회사 일성이엔지
Priority date: 2016-02-29
Filing date: 2016-02-29
Publication date: 2017-11-15
Also published as: KR20170101651A

Abstract

The present invention relates to an expansion type emergency ladder capable of constructing a ship in distress or a plurality of victims on the land, and more particularly, to a lid comprising a cover bag (20) having an expansion ladder portion (100) A belt coupling shaft 210 interconnected via belts 201 spaced apart from each other at opposite ends of the bag 20 and a butterfly detachable bolt 215 mounted on the belt coupling shaft 210 The inflated ladder according to claim 1, wherein the inflated ladder portion (100) comprises a framed tube portion (101) provided at both opposite ends of the inflated ladder portion (100), and a plurality of tongues And an airflow amplifier 151 is coupled to a lower end of one side of the expansion ladder part 100. The upper and lower ends of the expansion ladder part 100 are respectively provided with a lock- Characterized in that a hook (107) is further provided To help address the challenges facing the emergency ladder.
Therefore, it is possible to utilize in all rescue vessels, and it is possible to structure rescue survivor quickly due to easy carrying and using method.

Description

{Inflatable emergency Portable ladder}

The present invention relates to an expanding emergency ladder capable of rescuing a plurality of victims on a ship in distress or on the ground. More particularly, the present invention relates to an expandable emergency ladder which can be used in various ships, The present invention relates to a portable inflated emergency ladder.

When a vessel is wrecked and wrecked, many victims can become submerged, and there is a problem that can be so dangerous that many people may be killed.

Especially, the more the number of personnel is, the more quickly the rescue team can mobilize a large number of vessels or a large displacement ship. Among them, there are some vessels not equipped with suitable submersible rescue equipment. have.

It is desirable to use a ladder-type device to rescue distressed victims on ships that are commonly wrecked, and ensure that evacuees are able to evacuate quickly.

On the other hand, there is a feature that a device capable of transporting the distressing victims from a wrecked vessel to a rescue ship must be provided. This document discloses the fact that the document is published as an inflatable rope disclosed in Japanese Patent Application Laid-Open No. 2010-532436 Can be confirmed.

This document is characterized in that the inflatable rope is held in a compressed form and has a plastic bag with perforations made to fit the diameter of the rope. It is stated that after being thrown in the water in a compressed form, the rope can be expanded to a size that can be easily gripped by an inflatable rope for those who can not freely move their hands in cold water as they expand.

There is a feature that it is possible to rescue a large number of the victims at a high speed when the device according to the document is utilized. However, in case of a ship carrying civilians such as a passenger ship, it is difficult to attempt an emergency escape using a rope.

As an easier structure method, reference can be made to the contents of the description of the ship escape safety ladder device and the passenger ship having the escape safety ladder device disclosed in Korean Registered Utility Model No. 20-2015-0004610.

This document describes a safety escape safety ladder device and a passenger ship having the escape safety ladder which allows the occupant to escape outside the cabin by unfolding a safety ladder toward the bottom in a tilting direction when the ship is inclined.

A safety ladder which is installed at a side of the cabin escape opening and has a predetermined space and is installed in a storage pass, a safety ladder which is curled in the storage box and opened at the opening of the opening and closing door, and a switch which is electrically connected to the opening and closing door And a control unit.

The apparatus provided in this document is characterized by being able to escape from a wrecked ship easily and assist the rescue team even if the user does not use the rescue equipment relatively well. However, since the installation place is limited, It is difficult to provide the above-mentioned structure.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a portable expansion emergency ladder which can be utilized in all rescue vessels, and can quickly rescue the rescuer due to easy carrying and use.

In order to solve the above-described problems, the present invention can be carried out by a user at any time, as shown in Figs. 1, 5 and 6, by a cover bag 20 having an expansion ladder unit 100 therein, And the expansion ladder unit 100 can be opened when the cover lid unit 100 is deployed. In order to support the expansion ladder unit 100 on any vessel through the cover bag 20, A belt coupling shaft 210 connected to one end of the belt 201 via a pair of detachable detachable bolts 215 provided on the front side of the belt coupling shaft 210, The belt coupling shaft 210 can freely be separated from the cover bag 20 and can be inserted into a vertical structure provided on the ship.

As shown in FIG. 4, the expansion ladder 100 is connected to an airflow amplifier 151 at a lower end of the airflow amplifying unit 151, and one side of the airflow amplifier 151 is connected to a valve (160) are spaced apart from each other. The valve portion 160 is provided with a take-off rope 161 on its front surface and a bomb 165 is provided on a side surface corresponding to the hose 169.

One preferred embodiment of operating the present circular device is to fix the belt coupling shaft 210 by attaching and detaching the belt coupling shaft 210 to a point of the ship desired by the user and pulling the release rope 161 exposed to the cover bag 20 Due to the air amplification of the airflow amplifier 151, the expansion ladder portion 100 is exposed from the cover bag 20 at a high speed.

The extracted ladder portion 100 is provided with a structure that facilitates rapid construction of a plurality of victims. 1 and 2, the expansion ladder 100 is provided with a frame tube 101 on its outer surface to support the weight of the victim, while the expansion ladder 100 has a central Since the mattress portion 111 provided on the flat surface of the tread 119 of the treadmill 119 is provided, the user does not slip even when the treadmember 119 is stepped on.

The illuminating LED unit 301 is further provided on one side of the frame tube unit 101. 7, the illumination LED unit 301 further includes an illumination light sensor 312 and a button 315 on one side. When the user unfolds the expansion ladder unit 100 at night, So that the illuminating LED unit 301 can generate light only in a limited manner at night so as to be easily recognized by the sight of the victim.

At this time, a battery 309 is provided inside the illuminance LED unit 301 so that the illuminance LED unit 301 may emit light for a long time.

The expansion ladder unit 100 further includes a locking hook 107 at the upper and lower ends to secure the rescue vessel and the distress vessel securely. 3, the locking hook 107 is provided on one side surface of the locking lever 108 and the wire 109 is provided on the bottom surface of the locking hook 107 so that the locking hook 107 can be hooked to the user's desired position Therefore, it is possible to solve the problem in the near future.

As described above, according to the present invention, it is possible to utilize all the rescue vessels, and the structure of the rescue victim can be swiftly facilitated by the easy carrying and using method.

FIG. 1 is an embodiment showing a state in which an expansion ladder portion 100 and a cover bag 20 are connected and used in a preferred embodiment of the present invention. FIG.
FIG. 2 is an exemplary view showing a state in which the expanding ladder 100 and the cover bag 20 are separately used in a preferred embodiment of the present invention. FIG.
FIG. 3 is a partially enlarged view showing a more detailed view of the locking hook 107, in a preferred embodiment of the present invention. FIG.
4 is a partial perspective view of the airflow amplifier 151 provided at the lower end of one side of the expansion ladder portion 100 and the surrounding components in detail according to a preferred embodiment of the present invention.
5 is an exemplary view showing a state in which the cover bag 20 is pulled out of the expansion ladder portion 100 in a preferred embodiment of the present invention.
FIG. 6 is a perspective view of a preferred embodiment of the present invention in which one side of the belt coupling shaft 210 is separated so that the cover bag 20 can be attached to a desired structure of the ship.
FIG. 7 is a simplified wiring diagram showing in detail a lighting LED unit 301 and its surrounding coupling elements in a preferred embodiment of the present invention.

Hereinafter, the present invention will be described more specifically based on the drawings and examples.

1, 5, and 6, a cover bag 20 having an expansion ladder unit 100 therein can be carried by the user at all times, and the expansion ladder unit 100 of the cover lid 100. The cover lid 100 can be supported by any of the vessels through the cover bag 20 so that the cover lid 100 can be supported by both sides of the cover bag 20. [ A belt coupling shaft 210 connected to the belt coupling shaft 210 through a fastening belt 201 and a fastening bolt 215 fastened to the belt coupling shaft 210 210 are separated from the cover bag 20 and can be inserted into a vertical structure provided on the ship.

As shown in FIG. 4, the expansion ladder 100 is connected to an airflow amplifier 151 at a lower end of the airflow amplifying unit 151, and one side of the airflow amplifier 151 is connected to a valve 169 through a hose 169, (160) are spaced apart from each other. The valve portion 160 is provided with a take-off rope 161 on its front surface and a bomb 165 is provided on a side surface of the valve portion 160 corresponding to the hose 169.

At this time, the pneumatic amplification provided in the airflow amplifier 151 draws air around the expansion ladder 100 by the coanda effect, so that the air pressure extracted from the valve 160 is increased by 12 to 25 times And the air pressure can be amplified. Therefore, a device widely used in general will be used, so that detailed description thereof will be omitted.

At this time, the above-mentioned Coanda effect means a phenomenon in which the fluid flows in close contact with the surface of the air flow when the fluid flows at the end portion on the inner circumferential surface of the air flow amplifier 151. As an example through this phenomenon, Korean Registered Utility Publication No. 20-0253922 It is possible to implement device designs and technology implementations such as published air guns.

Therefore, the air can be amplified and extracted with only a small amount of air, so that the expansion ladder unit 100 can be quickly released.

It is preferable that the tread 119 is formed of a circular pore. The circular pore forms an arch so that when a distressed person who is distressed descends or climbs on a ladder, the tread 119 can withstand the load and its shape is not distorted .

At this time, a plurality of knobs 105 are further provided on the upper surface of the frame tube portion 101, so that disaster victims can be prevented from slipping down holding the knob portion 105.

The illuminating LED unit 301 is further provided on one side of the frame tube unit 101. As shown in FIG. 7, the illuminance LED unit 301 is provided such that the illuminance light sensor 312 and the button 315 are spaced apart from each other on one side. When the user operates the expanding ladder unit 100 at night The illuminating LED unit 301 can generate light only at night, in order to allow the user and the victim to easily recognize the unfolded light.

The expansion ladder unit 100 further includes a locking hook 107 at the upper and lower ends to secure the rescue vessel and the distress vessel securely. As shown in FIG. 3, the locking hook 107 is provided on one side of the locking lever 108, and the wire 109 is provided on the bottom, so that the locking hook 107 can be hooked to the user's desired position , It is possible to disassemble the cover bag 20 as shown in FIG. 2, and to mount the same on the rescue vessel.

The portable inflated emergency ladder provided as described above can protect the right based on the claims as set forth above. However, the scope of the right protection, that is, the scope of the implementation, will be such as to be able to draw up solutions that are obvious to those skilled in the art,

20: Cover bag 100: Expansion ladder part
101: frame tube part 105: handle part
107: Locking hook 108: Locking lever
109: wire 111:
119: tachometer 151: airflow amplifier
160: Valve portion 161: Release rope
165: Bomb 169: Hose
201: Belt 210: Belt coupling shaft
215: Butterfly type detachable bolt 301: Illumination LED unit
309: Battery 312: illuminance light sensor
315: Button

Claims

A belt coupling shaft 210 connected to the cover bag 20 through a pair of belts 201 spaced apart from each other at opposite ends of the cover bag 20, And a butterfly type detachable bolt (215) on the front side of the belt coupling shaft (210), the portable extended emergency ladder comprising:
The expansion ladder section 100 includes a frame tube section 101 provided on the outer circumferential surface and a mattress section 111 having a plurality of treads 119 on a plane in the center of the expansion ladder section 100 ,
An airflow amplifier 151 is coupled to a lower end of one side of the expansion ladder unit 100,
Characterized in that a locking hook (107) is further provided on the upper and lower ends of the expansion ladder part (100), respectively.

The method according to claim 1,
A valve portion 160 having a take-off rope 161 on its front surface is connected to one side of the airflow amplifier 151 through a hose 169,
And a bomb (165) is further provided on one side of the valve part (160) corresponding to the hose (169).

The method according to claim 1,
On the upper surface of the frame tube portion 101, a plurality of grip portions 105 are further provided,
Characterized in that an illuminating LED unit (301) having a battery (309) therein is further provided on one side of the frame tube unit (101).

The method of claim 3,
And an illumination light sensor (312) and a button (315) are further provided on one side of the illumination LED unit (301) so as to be spaced apart from each other.