CN211273231U

CN211273231U - Lifesaving pad

Info

Publication number: CN211273231U
Application number: CN201921022131.4U
Authority: CN
Inventors: 刘涛; 苑仁柱
Original assignee: Qingcheng Construction Engineering Group Co ltd
Current assignee: Qingcheng Construction Engineering Group Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-08-18
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a lifesaving pad, the device are equipped with the shell gasbag, and shell gasbag right side is equipped with the intake pipe connector, is equipped with the intake pipe on the intake pipe connector, and the intake pipe right side is equipped with the fan connector, and fan connector right side is equipped with the fan, and shell gasbag downside is equipped with supplementary aerating device, and supplementary aerating device upside is equipped with the side bearer gasbag pipe, is equipped with the crossbearer gasbag board between the side bearer gasbag pipe, and supplementary aerating device passes through the latch hook and is connected with the shell gasbag. The utility model discloses a supplementary mode of aerifing with the gasbag frame in, completion that can be quick is aerifyd, and link impact force that can be very big improves the floor number of piles of lifesaving.

Description

Lifesaving pad

Technical Field

The utility model belongs to the technical field of fire control lifesaving apparatus, specifically say and a lifesaving pad.

Background

The lifesaving pad is a device commonly used in fire engineering, but the existing lifesaving pad has the condition of slow inflation when in use, when the inflatable pad is laid well but the inflation is not completed, people may not listen to commands to jump down, so that serious casualties are caused by directly impacting the ground, and the limit distance of the existing lifesaving pad is six floors, so that the lifesaving pad is greatly limited in use because of the function of only one air bag, the buffer force is poor, the air bag is easy to break, or the casualties are caused by severe impact force on the people.

Disclosure of Invention

The utility model aims at providing a lifesaving pad to solve the not enough of existing equipment.

The utility model discloses a lifesaving pad, the device is equipped with the shell gasbag, and shell gasbag right side is equipped with the intake pipe connector, is equipped with the intake pipe on the intake pipe connector, and the intake pipe right side is equipped with the fan connector, and fan connector right side is equipped with the fan, and shell gasbag downside is equipped with auxiliary charging device, and auxiliary charging device upside is equipped with the side bearer gasbag pipe, is equipped with the crossbearer gasbag board between the side bearer gasbag pipe, and auxiliary charging device passes through the latch hook and is connected with the shell gasbag; spring rings are arranged on two sides of the lock hook, a hook and an inner pressing plate are arranged on the spring rings, and a rubber pressing block is arranged on the outer side of the inner pressing plate; an empty box and a carbon dioxide liquefaction box are arranged in the auxiliary inflating device, a communicating pipe is arranged between the empty box and the carbon dioxide liquefaction box, a stay-supported air release switch is arranged on the communicating pipe, a carbon dioxide filling opening is formed in the left side of the carbon dioxide liquefaction box, and a gas pressure monitor is arranged on the front side of the carbon dioxide liquefaction box; the pull-wire type air release switch is internally provided with a check block, the inside of the check block is provided with a sliding cylinder, the inside of the sliding cylinder is provided with a sliding block, pull wires are arranged on two sides of the sliding block, and a pull ring is arranged on the pull wires.

Optionally, a binding elastic belt is arranged on the outer side of the fan connecting port.

Optionally, a convex sealing plate is arranged on the right side of the sliding barrel and the right side wall inside the stay wire type air release switch.

Optionally, the number of the side frame airbag tubes is four, the side frame airbag tubes are respectively positioned at four corners of the upper side of the auxiliary inflator and connected with four corners of the inner side of the shell airbag, and the cross frame airbag plate is positioned among the four side frame airbag tubes and communicated with the four side frame airbag tubes.

Optionally, the auxiliary inflating device is provided with pull buttons at four corners of the lower side thereof, and the housing air bag is provided with pull buttons at four corners of the inner side thereof.

The utility model has the advantages that: the utility model discloses a supplementary mode of aerifing with the gasbag frame in, completion that can be quick is aerifyd, and link impact force that can be very big improves the floor number of piles of lifesaving.

Description of the drawings:

fig. 1 is a schematic diagram of the main structure of the present invention.

Fig. 2 is the latch hook structure schematic diagram of the present invention.

Fig. 3 is a schematic structural view of the auxiliary inflating device of the present invention.

Fig. 4 is a schematic structural view of the pull-cord type air release switch of the present invention.

In the figure, 1, a shell air bag, 2, an air inlet pipe connecting port, 3, an air inlet pipe, 4, a fan connecting port, 5, a fan, 6, an auxiliary inflating device, 7, a side frame air bag pipe, 8, a cross frame air bag plate, 9, a locking hook, 10, a spring ring, 11, a hook, 12, an inner pressing plate, 13, a rubber pressing block, 14, an empty box, 15, a carbon dioxide liquefaction box, 16, a communicating pipe, 17, a stay wire type air release switch, 18, a carbon dioxide injection port, 19, an air pressure monitor, 20, a check block, 21, a sliding barrel, 22, a sliding block, 23, a stay wire, 24, a pull ring, 25, a binding elastic belt, 26, a convex closing plate, 27 and a pull buckle.

The specific implementation mode is as follows:

the invention is further described below with reference to the drawings and examples.

As shown in fig. 1, 2, 3 and 4, the lifesaving pad is provided with a shell airbag 1, an air inlet pipe connecting port 2 is arranged on the right side of the shell airbag 1, an air inlet pipe 3 is arranged on the air inlet pipe connecting port 2, a fan connecting port 4 is arranged on the right side of the air inlet pipe 3, a fan 5 is arranged on the right side of the fan connecting port 4, an auxiliary inflating device 6 is arranged on the lower side of the shell airbag 1, a side frame airbag pipe 7 is arranged on the upper side of the auxiliary inflating device 6, a cross frame airbag plate 8 is arranged between the side frame airbag pipes 7, and the auxiliary inflating device 6 is connected; two sides of the locking hook 9 are provided with a spring ring 10, the spring ring 10 is provided with a hook 11 and an inner pressing plate 12, and the outer side of the inner pressing plate 12 is provided with a rubber pressing block 13; an empty box 14 and a carbon dioxide liquefaction box 15 are arranged in the auxiliary inflating device 6, a communicating pipe 16 is arranged between the empty box 14 and the carbon dioxide liquefaction box 15, a stay-supported air release switch 17 is arranged on the communicating pipe 16, a carbon dioxide injection port 18 is arranged on the left side of the carbon dioxide liquefaction box 15, and an air pressure monitor 19 is arranged on the front side of the carbon dioxide liquefaction box 15; the pull-wire type air release switch 17 is internally provided with a check block 20, the check block 20 is internally provided with a sliding cylinder 21, the sliding cylinder 21 is internally provided with a sliding block 22, pull wires 23 are arranged on two sides of the sliding block 22, and the pull wires 23 are provided with pull rings 24.

Optionally, a binding elastic belt 25 is arranged outside the fan connecting port 4. When not in use, the fan connecting port 4 is closed.

Optionally, a convex sealing plate 26 is arranged on the right side of the slide cylinder 21 and the right side wall inside the stay wire type air release switch 17, so that the sealing performance can be improved, and the carbon dioxide can be prevented from leaking outwards.

Optionally, the number of the side frame airbag tubes 7 is four, the side frame airbag tubes 7 are respectively located at four corners of the upper side of the auxiliary inflator 6 and connected with four corners of the inner side of the housing airbag 1, and the cross frame airbag plate 8 is located between the four side frame airbag tubes 7 and communicated with each other to form an inner support bracket, so that the inflation amount is reduced, and the buffering during landing is increased.

Optionally, the auxiliary inflating device 6 is provided with pull buckles 27 at four corners of the lower side thereof, and the housing airbag 1 is provided with pull buckles 27 at four corners of the inner side thereof, so as to facilitate the use of the latch hook 9.

Optionally, a check valve is provided at a portion where the communicating pipe 16 is connected to the empty tank 14. The damage of the parts in the carbon dioxide liquefaction tank 15 caused by the backflow of the gas under pressure can be avoided.

Optionally, a protective airbag is arranged outside the auxiliary inflating device 6 and connected with the side frame airbag tube 7. The protective air bag can protect the auxiliary inflating device 6 and prevent the shell air bag 1 from colliding with the auxiliary inflating device 6 to hurt a light person when sinking by a large force.

When the device is used, liquefied carbon dioxide is pre-filled in the carbon dioxide liquefaction tank 15, after the device arrives at a designated rescue place, the pull wire 23 is pulled leftwards, the slide block 22 is knocked leftwards, so that the pull wire type air release switch 17 is communicated, carbon dioxide in the carbon dioxide liquefaction tank 15 can rapidly enter the empty tank 14 along the communicating pipe 16 and be sufficiently gasified in the empty tank 14, carbon dioxide liquid drops are prevented from directly entering the side frame air bag pipe 7 to cause damage to the side frame air bag pipe 7 due to explosion, the side frame air bag pipe 7 can be rapidly inflated to expand after the empty tank 14 uniformly enters the air bag pipes 7 on four corners, the side frame air bag pipe 7 can also enter gas to expand, the side frame air bag plate 8 can also enter the gas to expand after the side frame air bag pipe 7 is inflated, the side frame air bag pipe 7 forms a bracket, the side frame air bag plate 8 forms a bearing plate, and the side frame air bag pipe 7 can support the, meanwhile, the fan 5 is connected with the fan connecting port 4, the fan 5 can inflate the shell airbag 1 through the air inlet pipe 3 after working, the shell airbag 1 can expand due to inflation and is inflated in two directions, the side frame airbag tube 7 and the cross frame airbag plate 8 can be inflated and expanded quickly, and the space of the shell airbag 1 is reduced, so that the inflation quantity of the shell airbag 1 is reduced, the forming time of the lifesaving cushion is accelerated, the risk caused by people jumping the building in advance is reduced, and the side frame airbag tube 7 and the cross frame airbag plate 8 form an inner support, when the people fall to the upper side of the shell airbag 1, the side frame airbag tube 7 can bend, the buffering is increased continuously along with the bending degree, the building jumping height of the people is increased, and the air bag is more suitable for occasions such as fire disasters.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the technical principle of the present invention, the purpose of rapid inflation rescue can be achieved, and several improvements and replacements can be made, which should also be regarded as the protection scope of the present invention.

Claims

1. A lifesaving pad is characterized in that: the device is provided with a shell airbag (1), an air inlet pipe connecting port (2) is arranged on the right side of the shell airbag (1), an air inlet pipe (3) is arranged on the air inlet pipe connecting port (2), a fan connecting port (4) is arranged on the right side of the air inlet pipe (3), a fan (5) is arranged on the right side of the fan connecting port (4), an auxiliary inflating device (6) is arranged on the lower side of the shell airbag (1), side frame airbag pipes (7) are arranged on the upper side of the auxiliary inflating device (6), a cross frame airbag plate (8) is arranged between the side frame airbag pipes (7), and the auxiliary inflating device (6) is connected with the; a spring ring (10) is arranged on two sides of the lock hook (9), a hook (11) and an inner pressing plate (12) are arranged on the spring ring (10), and a rubber pressing block (13) is arranged on the outer side of the inner pressing plate (12); an empty box (14) and a carbon dioxide liquefaction box (15) are arranged in the auxiliary inflating device (6), a communicating pipe (16) is arranged between the empty box (14) and the carbon dioxide liquefaction box (15), a stay-supported deflating switch (17) is arranged on the communicating pipe (16), a carbon dioxide injection port (18) is arranged on the left side of the carbon dioxide liquefaction box (15), and an air pressure monitor (19) is arranged on the front side of the carbon dioxide liquefaction box (15); the pull-wire type air release switch (17) is internally provided with a check block (20), a sliding cylinder (21) is arranged inside the check block (20), a sliding block (22) is arranged inside the sliding cylinder (21), pull wires (23) are arranged on two sides of the sliding block (22), and pull rings (24) are arranged on the pull wires (23).

2. A life saving cushion as claimed in claim 1, wherein the fan attachment opening (4) is provided with a binding elastic strap (25) on the outside.

3. A life saving mat as claimed in claim 1, wherein a convex closure plate (26) is provided on the right side of the slide (21) and the inner right side wall of the stay wire type air release switch (17).

4. A life saving cushion as claimed in claim 1, wherein the number of the side frame air bag tubes (7) is four, and the side frame air bag tubes are respectively located at four corners of the upper side of the auxiliary inflating device (6) and connected with four corners of the inner side of the housing air bag (1), and the cross frame air bag plate (8) is located between and communicated with the four side frame air bag tubes (7).

5. A life saving cushion as claimed in claim 1, wherein the auxiliary inflating device (6) is provided with pull buttons (27) at four corners of the underside thereof, and the housing air bag (1) is provided with pull buttons (27) at four corners of the inside thereof.