CN218085976U

CN218085976U - Multi-air-bag portable air-blowing life jacket

Info

Publication number: CN218085976U
Application number: CN202222357677.3U
Authority: CN
Inventors: 王海明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-12-20
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a portable air blowing type life jacket with multiple air bags, which comprises a life jacket body, wherein the front surface of the life jacket body is provided with a chain and a zipper head, a plurality of first reflective belts are arranged on the front surface and the back surface of the two sides of the life jacket body, the front surface and the back surface of the life jacket body are provided with a plurality of air bag mechanisms, the plurality of air bag mechanisms comprise an air blowing nozzle, a first air bag, two second air bags, a third air bag and a plurality of sealing components, and the plurality of sealing components comprise a drawing part, a pressing strip, a first sealing strip and a second sealing strip; the utility model discloses utilize the design of gasbag mechanism and blowing nozzle, blow to gasbag mechanism inside through blowing nozzle to with four big gasbags inside being full of gas, the layering is pressed to the rethread, will aerify big gasbag and carry out the segmentation, can divide into sixteen little gasbags with four big gasbags, under the condition that little damage appears in one of them gasbag, can also have other gasbags to play a role, provides buoyancy for the life vest, realizes the rescue effect.

Description

Multi-airbag portable air-blowing type life jacket

Technical Field

The utility model relates to a life vest technical field, in particular to portable air blowing type life vest of many gasbags.

Background

The life jacket is a rescue dress for helping people falling into water float on the water surface, generally adopts foam type filling materials or air bags to form, and has enough buoyancy when being worn, so that the head of the person falling into water can be exposed out of the water surface.

However, the airbag type life jacket is two large airbags as objects for providing buoyancy, and after the airbag type life jacket is punctured by a sharp object, the life jacket cannot generate buoyancy due to air leakage of the airbags, so that the rescue effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable inflatable life vest of many gasbags to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-airbag portable air-blowing life jacket, which comprises,

the front surface of the life jacket body is provided with a chain and a zipper head;

the first reflective belts are arranged on the front and the back of the two sides of the life jacket body;

the front and the back of the life jacket body are provided with a plurality of air bag mechanisms;

the plurality of air bag mechanisms comprise air blowing nozzles, first air bags, two second air bags, third air bags and a plurality of sealing assemblies;

the plurality of sealing assemblies comprises a drawing piece, a pressing strip, a first sealing strip and a second sealing strip.

Preferably, the rectangular groove is formed in the middle of the front face of the life jacket body, two sides of the chain are fixedly connected with two sides of the rectangular groove respectively, and the zipper head is connected to the outer wall of the chain in a sliding and penetrating mode.

Preferably, the first reflective belts are fixedly connected with the front side and the back side of the life jacket body respectively, and the top end of the back side of the life jacket body is fixedly connected with the second reflective belt.

Preferably, the front and the back of the life jacket body are fixedly connected with the back and the front of the four air bag mechanisms respectively, the four first air bags are fixedly connected with the two sides of the top ends of the front and the back of the life jacket body respectively, the eight second air bags are fixedly connected with the two sides of the middle part of the front and the back of the life jacket body respectively, and the four third air bags are fixedly connected with the two sides of the bottom ends of the front and the back of the life jacket body respectively.

Preferably, the tops of the four first air bags are fixedly connected with an interface piece respectively, a circular through groove is formed in the interface piece, the top ends of the four interface pieces are fixedly connected with the bottom ends of the four air blowing nozzles respectively, and the tops of the four air blowing nozzles are sleeved with sealing covers respectively.

Preferably, the bottom ends of the four first air bags and the bottom ends of the eight second air bags are respectively and fixedly connected with the top ends of twelve sealing assemblies, and the top ends of the four third air bags are respectively and fixedly connected with the bottom ends of four sealing assemblies.

Preferably, the back and the front of the twelve drawing pieces are fixedly connected with the front and the back of the twelve pressing strips respectively, the back and the front of the twelve pressing strips are fixedly connected with the front and the back of the twelve first sealing strips respectively, and the back and the front of the twelve first sealing strips are clamped with the front and the back of the twelve second sealing strips respectively.

The utility model discloses a technological effect and advantage:

the utility model discloses utilize the design of gasbag mechanism and blowing nozzle, can blow to gasbag mechanism inside through the blowing nozzle when using to with four big gasbags inside being full of gas, the layering is pressed to the rethread, will aerify big gasbag cut apart, can divide into sixteen little gasbags with four big gasbags, under the condition that little damage appears in one of them gasbag, can also have other gasbags to play a role, provide buoyancy for the life vest, realize the rescue effect.

Drawings

Fig. 1 is a schematic view of the front view structure of the present invention.

Fig. 2 is a rear view structure diagram of the present invention.

Fig. 3 is an enlarged schematic view of the sealing assembly of the present invention.

In the figure: 1. a lifejacket body; 2. a slider of a zipper fastener; 3. a chain; 4. a first reflective band; 5. a second reflective band; 6. a first air bag; 7. a second air bag; 8. a third air cell; 9. a blowing nozzle; 10. a sealing cover; 11. an interface member; 12. drawing the piece; 13. layering; 14. a first seal strip; 15. a second sealing strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model provides a multi-airbag portable air-blowing life jacket as shown in figures 1-3, which comprises a life jacket body 1, wherein the front side of the life jacket body 1 is provided with a chain 3 and a zipper head 2;

the first reflective belts 4 are arranged on the front and the back of the two sides of the life jacket body 1;

the front and the back of the life jacket body 1 are provided with a plurality of air bag mechanisms;

the plurality of air bag mechanisms comprise an air blowing nozzle 9, a first air bag 6, two second air bags 7, a third air bag 8 and a plurality of sealing components;

the plurality of sealing assemblies includes a puller 12, a bead 13, a first sealing strip 14 and a second sealing strip 15.

The rectangular channel has been seted up at the positive middle part of life vest body 1, the both sides of chain 3 respectively with the both sides fixed connection of rectangular channel, draw zipper head 2 slip to alternate and connect at the outer wall of chain 3, a plurality of first reflective tape 4 respectively with the both sides fixed connection at the front and the back of life vest body 1, the top fixedly connected with second reflective tape 5 at the back of life vest body 1, can wear the life vest on one's body meeting personnel through drawing zipper head 2 and chain 3, life vest side and back reflective tape, help under the dark surrounds the succour to meeting personnel.

The front and the back of the life jacket body 1 are fixedly connected with the back and the front of the four air bag mechanisms respectively, the four first air bags 6 are fixedly connected with the two sides of the front and the back top ends of the life jacket body 1 respectively, the eight second air bags 7 are fixedly connected with the two sides of the front and the back middle of the life jacket body 1 respectively, the four third air bags 8 are fixedly connected with the two sides of the front and the back bottom ends of the life jacket body 1 respectively, the tops of the four first air bags 6 are fixedly connected with an interface piece 11 respectively, a circular through groove is formed in the interface piece 11, the tops of the four interface pieces 11 are fixedly connected with the bottom ends of four blowing nozzles 9 respectively, the tops of the four blowing nozzles 9 are sleeved with sealing covers 10 respectively, the bottom ends of the four first air bags 6 and the bottom ends of the eight second air bags 7 are fixedly connected with the top ends of twelve sealing assemblies respectively, the top ends of the four third air bags 8 are fixedly connected with the bottom ends of the four sealing assemblies respectively, the two sides of the first air bags 6, the second air bags 7 and the third air bags 8 are fixed outside the life jacket body 1 through needle lines respectively.

The sealing treatment is carried out between the interface piece 11 and the first air bag 6, the circular through groove of the interface piece 11 is the same as the inner diameter of the air blowing nozzle 9, the outer wall of the top of the air blowing nozzle 9 is provided with threads, the sealing cover 11 is T-shaped, the inside of the vertical part is provided with a cavity, the inside of the vertical part is provided with threads, and the threads are meshed with the threads of the outer wall of the air blowing nozzle 9 to form a sealing space.

The back and the front of twelve drawing pieces 12 are respectively fixedly connected with the front and the back of twelve pressing strips 13, the back and the front of twelve pressing strips 13 are respectively fixedly connected with the front and the back of twelve first sealing strips 14, the back and the front of twelve first sealing strips 14 are respectively clamped with the front and the back of twelve second sealing strips 15, the pressing strips 13 are made of metal materials, the shaping and the pulling are convenient, the sealing effect of the sealing strips is ensured, and the first sealing strips 14 and the second sealing strips 15 are chain clamping sealing strips capable of being automatically sealed through pressing, and the chain clamping sealing strip is the prior art.

The utility model discloses the theory of operation:

when a user uses the device, the sealing assembly needs to be separated firstly, the operation to be carried out is that the drawing part 12 is pulled in the direction far away from the life jacket body 1, the life jacket body 1 drives the pressing strip 13, the pressing strip 13 drives the first sealing strip 14 to move synchronously, so that the first sealing strip 14 is separated from the second sealing strip 15, the first air bag 6, the two second air bags 7 and the third air bag 8 form a same air bag, then the sealing cover 10 is rotated, the air blowing nozzle 9 is opened, and the user blows the inside of the air bags to fill the air bags with air;

sealing the air bag filled with gas, firstly pressing a drawing piece 12 at the joint of a third air bag 8 and a second air bag 7 in the direction close to the life jacket body 1 to clamp a first sealing strip 14 and a second sealing strip 15 so as to form a sealing space for the third air bag 8, then sequentially clamping the first sealing strip 14 and the corresponding second sealing strip 15 from bottom to top to form a plurality of small sealed air bags, finally sealing a blowing nozzle 9, putting the life jacket body 1 on the body and finishing the wearing of the life jacket;

after the life jacket is used, the drawing piece 12 is pulled in the direction away from the life jacket body 1, the blowing nozzle 9 is opened, air in the air bag is squeezed, the exhaust work of the life jacket is completed, and the life jacket can be stored.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A multi-airbag portable air-blowing life jacket, which comprises,

the front surface of the life jacket body (1) is provided with a chain (3) and a zipper head (2);

the first reflective belts (4) are arranged on the front and the back of the two sides of the life jacket body (1);

the method is characterized in that: the front and the back of the life jacket body (1) are provided with a plurality of air bag mechanisms;

the air bag mechanisms comprise air blowing nozzles (9), a first air bag (6), two second air bags (7), a third air bag (8) and a plurality of sealing components;

the plurality of sealing assemblies comprises a puller (12), a pressing strip (13), a first sealing strip (14) and a second sealing strip (15).

2. The portable air blowing type life jacket with multiple air bags as claimed in claim 1, characterized in that a rectangular groove is formed in the middle of the front face of the life jacket body (1), two sides of the chain (3) are fixedly connected with two sides of the rectangular groove respectively, and the zipper puller (2) is connected to the outer wall of the chain (3) in a sliding and penetrating manner.

3. The portable inflatable life jacket of claim 1, wherein the first reflective belts (4) are fixedly connected with the front side and the back side of the life jacket body (1) respectively, and the second reflective belt (5) is fixedly connected with the top end of the back side of the life jacket body (1).

4. The portable air-blowing life jacket with multiple air bags as claimed in claim 1, wherein the front and the back of the life jacket body (1) are fixedly connected with the back and the front of four air bag mechanisms respectively, four first air bags (6) are fixedly connected with the two sides of the top end of the front and the back of the life jacket body (1) respectively, eight second air bags (7) are fixedly connected with the two sides of the middle part of the front and the back of the life jacket body (1) respectively, and four third air bags (8) are fixedly connected with the two sides of the bottom end of the front and the back of the life jacket body (1) respectively.

5. The portable air blowing type life jacket with multiple air bags as claimed in claim 1, wherein the tops of the four first air bags (6) are fixedly connected with an interface piece (11) respectively, a circular through groove is formed in the interface piece (11), the top ends of the four interface pieces (11) are fixedly connected with the bottom ends of the four air blowing nozzles (9) respectively, and the tops of the four air blowing nozzles (9) are sleeved with sealing covers (10) respectively.

6. A multi-air-bag portable inflatable life jacket according to claim 1, wherein the bottom ends of four first air bags (6) and the bottom ends of eight second air bags (7) are fixedly connected with the top ends of twelve sealing assemblies respectively, and the top ends of four third air bags (8) are fixedly connected with the bottom ends of four sealing assemblies respectively.

7. The portable inflatable life jacket of claim 1, wherein the back and the front of twelve drawing pieces (12) are fixedly connected with the front and the back of twelve pressure strips (13), respectively, the back and the front of twelve pressure strips (13) are fixedly connected with the front and the back of twelve first sealing strips (14), respectively, and the back and the front of twelve first sealing strips (14) are clamped with the front and the back of twelve second sealing strips (15), respectively.