Underground space flood emergency lifesaving device

Abstract

The invention discloses an underground space flood emergency lifesaving device which comprises a stand column and a supporting frame, the supporting frame is fixedly installed on the outer surface of the bottom end of the stand column in a welded mode, a vest is installed in the supporting frame and installed on a seat, an air bag is arranged on the outer side of the bottom end of the vest, and an elastic band is fixedly installed at the middle end of the vest. A buckle and a clamping groove are arranged at the tail end of the elastic band, a reflective sticker is arranged on the surface of the top end of the air bag, and a bent neck is arranged on the air bag. According to the underground space flood emergency lifesaving device, due to the design mode of a life jacket, an air bag is in an inflation state all the time, a victim only needs to penetrate the head through the life jacket, the victim and the life jacket can be rapidly attached through the design of a bent neck, then the victim is reinforced through a buckle and a clamping groove, wearing is convenient and rapid, and due to the design of a connecting belt, eight victims form a group; the disaster probability that vulnerable groups are washed away by flood water is reduced, mutual help is achieved, and the escape and rescue possibility is increased.

Description

Technical Field

[0001] The invention relates to the technical field of life jackets, in particular to an underground space flood emergency life-saving device. Background Art

[0002] Life jackets have different structures depending on the place of use. In underground space emergency life jackets, they are stored in advance to facilitate use in case of accidents. However, the underground space flood emergency life-saving devices on the market still have the following problems: During use, the overall wearing operation is not convenient enough, or it needs to be inflated, which is not conducive to immediate use. At the same time, when multiple people use it, the overall docking cannot be performed, which easily disperses the crowd and increases the difficulty of search and rescue.

[0003] In response to the above problems, an innovative design was made based on the original underground space flood emergency life-saving device. Summary of the invention

[0004] The purpose of the present invention is to provide an underground space flood emergency life-saving device to solve the problem that the underground space flood emergency life-saving device currently on the market is common in the above background technology. During use, the overall wearing operation is not convenient enough, or it needs to be inflated, which is not conducive to immediate use. At the same time, when multiple people use it, the overall docking cannot be performed, which easily disperses the crowd and increases the difficulty of search and rescue.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an underground flood emergency life-saving device, comprising a column and a support frame, the support frame is welded and fixedly installed on the outer surface of the bottom end of the column, and a vest is installed inside the support frame, the vest is installed on the seat, and an airbag is arranged on the outer side of the bottom end of the vest, an elastic band is fixedly installed on the middle end of the vest, and buckles and slots are respectively arranged at the ends of the elastic band, a reflective tape is arranged on the top surface of the airbag, and a curved neck is arranged on the airbag, and a connecting belt is installed at the bottom of the vest.

[0006] Preferably, the vest is connected to the seat by snap-fit ​​connection.

[0007] Preferably, the elastic bands are symmetrically distributed about the longitudinal center line of the vest, and the buckles and slots on the elastic bands are connected by snap-fit ​​connection.

[0008] Preferably, the reflective tape is symmetrically distributed about the longitudinal center line of the airbag, and the reflective tape is connected to the airbag by adhesive connection.

[0009] Preferably, the connection between the connecting belt and the vest is by sewing.

[0010] Compared with the prior art, the invention has the following beneficial effects: the underground space flood emergency life-saving device can 1. The curvature of the neck of the life jacket can be adjusted by bending the neck to increase the fit with the victim. The life jacket is equipped with reflective stickers, which can be quickly found by rescuers in the dark environment of underground space; 2. The design of the connecting belt reduces the chance of vulnerable groups being washed away by the flood water by dividing the victims into groups of 8, so that they can help each other and increase the possibility of escape and rescue; 3. The design of the life jacket ensures that the airbag is always inflated. The victim only needs to put his head through the life jacket. The curved neck design allows the person to fit quickly into the life jacket, and it is reinforced with buckles and slots, making it easy and quick to put on. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the unfolded connection structure of the vest of the present invention; Figure 3 It is a schematic diagram of the overall top view structure of the present invention; Figure 4 This is a front view structural schematic diagram of the vest of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the vest of the present invention.

[0012] In the figure: 1. pillar; 2. support frame; 3. vest; 4. airbag; 5. elastic band; 6. buckle; 7. slot; 8. reflective tape; 9. bent neck; 10. connecting belt; 11. seat. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0014] See also Figure 1-Figure 5 The present invention provides a technical solution: an underground space flood emergency life-saving device, comprising a column 1 and a support frame 2, the support frame 2 is welded and fixedly installed on the outer surface of the bottom end of the column 1, and a vest 3 is installed inside the support frame 2, the vest 3 is installed on the seat 11, and an airbag 4 is arranged on the outer side of the bottom end of the vest 3, an elastic band 5 is fixedly installed on the middle end of the vest 3, and buckles 6 and card slots 7 are respectively arranged at the ends of the elastic band 5, a reflective sticker 8 is arranged on the top surface of the airbag 4, and a bending neck 9 is arranged on the airbag 4, and a connecting belt 10 is installed at the bottom of the vest 3.

[0015] The vest 3 and the seat 11 are connected by a snap-fit ​​connection, and the vest 3 can be entirely covered by the seat 11 for storage.

[0016] The elastic band 5 is symmetrically distributed about the longitudinal center line of the vest 3, and the buckle 6 on the elastic band 5 is connected to the card slot 7 by a snap-fit ​​connection. Through the snap fit of the buckle 6 and the card slot 7, quick wearing can be facilitated.

[0017] The reflective tape 8 is symmetrically distributed about the longitudinal center line of the airbag 4, and the reflective tape 8 is connected to the airbag 4 by bonding. The reflective tape 8 can reflect light, making it easy for rescue workers to find it in disasters.

[0018] The connection between the connecting belt 10 and the vest 3 is a sewing connection. The connecting belt 10 can be used to group the victims together to help each other and prevent them from being dispersed.

[0019] Working principle: According to Figure 1-5 The life jacket is usually arranged under the seat 11, and the whole is kept inflated at all times, which is conducive to detecting the intact state and is easy to put into use immediately. It can be quickly put on by bending the neck 9, and the buckle 6 at the end of the elastic band 5 and the card slot 7 are engaged and connected, so that it is convenient to fit itself and fit closely with the victim. In addition, the connecting belt 10 allows the victims to snuggle and help each other, and the reflective tape 8 makes it possible for the victims to be quickly found in a dark environment, thereby improving the lifesaving rate. The above is the working process of the whole device, and the contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An underground space flood emergency life-saving device, comprising a column (1) and a support frame (2), characterized in that: A support frame (2) is welded and fixedly mounted on the outer surface of the bottom end of the column (1), and a vest (3) is mounted inside the support frame (2); the vest (3) is mounted on the seat (11), and an air bag (4) is arranged on the outer side of the bottom end of the vest (3); an elastic band (5) is fixedly mounted on the middle end of the vest (3), and buckles (6) and slots (7) are respectively arranged at the ends of the elastic band (5); a reflective tape (8) is arranged on the top surface of the air bag (4), and a bending neck (9) is arranged on the air bag (4); and a connecting belt (10) is arranged below the vest (3).

2. The underground space flood emergency life-saving device according to claim 1, characterized in that: The vest (3) and the seat (11) are connected in a snap-fitting manner.

3. The underground space flood emergency life-saving device according to claim 1, characterized in that: The elastic bands (5) are symmetrically distributed about the longitudinal center line of the vest (3), and the buckles (6) on the elastic bands (5) are connected to the card slots (7) in a snap-fit ​​connection.

4. The underground space flood emergency life-saving device according to claim 1, characterized in that: The reflective tape (8) is symmetrically distributed about the longitudinal center line of the airbag (4), and the reflective tape (8) and the airbag (4) are connected by bonding.

5. The underground space flood emergency life-saving device according to claim 1, characterized in that: The connection between the connecting belt (10) and the vest (3) is by sewing.

Images