CN216651622U

CN216651622U - Waterproof life-saving backpack

Info

Publication number: CN216651622U
Application number: CN202122199086.3U
Authority: CN
Inventors: 邓华泰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-06-03
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a waterproof life-saving backpack, which comprises a bag body, wherein two shoulder straps are arranged in front of the bag body, a space for placing an inflatable bag is arranged in each shoulder strap, the inflatable bag is placed in the space, one part of the inflatable bag is connected with the inside of the space, the space is provided with an opening through which the inflatable bag can extend out of the outside after being inflated, and the opening is connected by an opening connecting part which can close or open the opening; each inflatable bag is connected to an inflation port through a pipeline. The backpack can be made into a schoolbag commonly used by students and can also be used as a backpack commonly used for travel exploration. The backpack has multiple functions and can prevent drowning accidents. The utility model has simple structure, convenient manufacture and convenient use.

Description

Waterproof life-saving backpack

Technical Field

The utility model relates to a backpack which is a multifunctional backpack and can be used for water prevention and life saving.

Background

The backpack in the prior art is an article which is frequently used by people in life and travel, but has a single function and is generally used for containing objects. Drowning is a safety accident, and even people who are swimming are difficult to implement a rescue mode in the rescue process. How to make the knapsack have multi-functional in order to prevent the incident, is the technical problem that knapsack technical field personnel need to solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof life-saving backpack which is simple in structure, easy to manufacture and capable of preventing drowning accidents.

The utility model can adopt the following technical scheme:

a waterproof life-saving backpack comprises a bag body, wherein two shoulder straps are arranged in front of the bag body, a space for placing an inflatable bag is arranged in each shoulder strap, the inflatable bag is placed in the space, a part of the inflatable bag is connected with the inside of the space, the space is provided with an opening through which the inflatable bag can extend out of the outside after being inflated, and the opening is connected by an opening connecting component which can close or open the opening; each inflatable bag is connected to an inflation port through a pipeline.

The utility model can further adopt the following improvement measures to solve the problems:

the further improvement is that: the inflation inlet is a valve which can be blown by pressing and can be released and sealed automatically.

The further improvement is that: the opening connecting component is a zipper or a magic tape.

The further improvement is that: a safety belt buckle for connection is arranged between the two shoulder straps.

The further improvement is that: the bag body is provided with a lifesaving whistle.

The further improvement is that: the bag body is provided with a groove, a waterproof bag is placed in the groove, and the waterproof bag is made of an airtight material; the sack periphery of waterproof sack is provided with and reduces the area, reduces the area and is equipped with self-locking equipment, waterproof sack partly with the bag body coupling, take in the bag body in waterproof sack after, reduce the sack that takes the sealed waterproof sack of the taut waterproof sack in sack, waterproof sack forms the sealing bag.

The further improvement is that: the inner side of the tightening belt is provided with a composite silica gel soft material.

The further improvement is that: the bag body is internally provided with an inflatable bag, one surface of the inflatable bag is connected with lining cloth in the bag body into a whole, and the lining cloth is made of an airtight material; the inflatable bag is connected to an inflation port through a pipeline.

The technical scheme has the following technical effects:

1. the backpack can be made into a schoolbag commonly used by students and can also be used as a backpack commonly used for travel exploration. The backpack has multiple functions and can prevent drowning accidents.

2. The utility model has simple structure, convenient manufacture and convenient use.

Drawings

FIG. 1 is a schematic diagram of the present invention.

FIG. 2 is a schematic view of the configuration of the balloon of the present invention when it is extended.

Fig. 3 is a schematic view of one viewing direction of the present invention.

Fig. 4 is a schematic view of the opened pouch of the present invention.

Fig. 5 is a schematic view of the structure of the waterproof bag of the present invention.

Detailed Description

The present invention will be described in detail with reference to specific examples.

Example 1: as shown in fig. 1, 2 and 3, a waterproof life-saving backpack comprises a bag body 1, two shoulder straps 2 are arranged in front of the bag body 1, a space for placing an inflatable bag 3 is arranged in each shoulder strap 2, the inflatable bag 3 is placed in the space, a part of the inflatable bag 3 is connected with the inside of the space, the space is provided with an opening 4 which can enable the inflatable bag 3 to extend out of the outside after being inflated, and the opening is connected by an opening connecting component which can close or open the opening. Each of the air-filled bags is connected to one of the air-filled ports 5 through a pipe. The inflatable bag can be made of a waterproof light composite waterproof layer type air-tight material. The opening connecting component is a zipper or a magic tape. A safety belt buckle 8 for connection is arranged between the two shoulder straps. Two safety belt buckles are arranged to lock the body in multiple directions, so that the life-saving backpack is firm. At ordinary times, when the backpack is not used, the backpack is used like a common backpack, and when the backpack is used, the opening is opened, and inflation equipment can be used for inflating the inflatable bag through the inflation inlet or blowing and inflating the inflation inlet by using a mouth. Then the inflation inlet is sealed, and the use is convenient and simple. At the moment, the inflatable bag extends out of the backpack from the opening, so that people can be prevented from drowning and can be used for rescue.

The further improved embodiment is as follows: the inflation inlet is a valve which can blow air under pressing and can be automatically sealed by releasing pressure. The rest is the same as the above embodiments.

The further improved embodiment is as follows: the bag body is provided with a lifesaving whistle. When the rescue is called for help, a flood and bright sound is sent out to inform rescuers. The rest is the same as the above embodiments.

The further improved embodiment is as follows: the bag body is provided with a groove, a waterproof bag 6 is placed in the groove, and as shown in figure 5, the waterproof bag is made of an airtight material; the sack periphery of waterproof bag 6 is provided with and reduces area 61, reduces area 61 and is equipped with self-locking equipment 62, waterproof bag partly with the bottom of the bag body is connected, takes in the bag body in back waterproof bag, reduces behind the sack of the sealed waterproof bag of the sack of taking the taut waterproof bag, waterproof bag forms a sealed bag and can be waterproof to the knapsack. The backpack can be placed in water without leaking water to the inside of the backpack, and objects in the backpack can be placed in the backpack during swimming at sea or rainstorm without wetting the articles in the backpack. The inner side of the tightening belt 61 can be provided with a composite silica gel soft material. The rest is the same as the above embodiments.

The further improved embodiment is as follows: as shown in fig. 4, an inflatable bag 7 is arranged in the bag body, one side of the inflatable bag 7 is connected with an inner cloth in the bag body into a whole, and the inner cloth is made of an airtight material; the inflatable bag is connected to an inflation port through a pipeline. The inflation inlet is an inflation inlet which can be blown by pressing and can be released and pressed to be automatically sealed. The inflation inlet is a valve which can blow air under pressing and can be automatically sealed by releasing pressure. The structure is simple, and the air bag is attached to the innermost layer of the backpack in daily use. When in emergency rescue, the air bag is blown up by blowing air through the nozzle, and the effect of floating on the water surface for lifesaving can be achieved. The rest is the same as the above embodiments.

In addition, set up the night phosphor strip around two shoulder braces, the reflection of light reduces the search and rescue degree of difficulty night, reminds to prevent by the vehicle collision knapsack personnel at night. The backpack can be made into a schoolbag commonly used by students and can also be used as a backpack commonly used for travel exploration.

The backpack may be printed with a special identification if it is intended for use by a social volunteer or social rescue organization. Aiming at the characteristic that the dolphin can help people falling into water, a special dolphin mark is designed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A waterproof life-saving backpack is characterized in that: the shoulder straps are internally provided with spaces for placing the inflatable bags, the spaces are provided with the inflatable bags, a part of the inflatable bags are connected with the inside of the spaces, the spaces are provided with openings which can enable the inflatable bags to extend out of the outside after being inflated, and the openings are connected by opening connecting parts which can close or open the openings; each inflatable bag is connected to an inflation port through a pipeline.

2. The waterproof life-saving backpack of claim 1, wherein: the inflation inlet is a valve which can blow air when pressed and can be automatically sealed when released.

3. The waterproof life-saving backpack of claim 1, wherein: the opening connecting component is a zipper or a magic tape.

4. The waterproof life-saving backpack of claim 1, wherein: a safety belt buckle for connection is arranged between the two shoulder straps.

5. The waterproof life-saving backpack of any one of claims 1 to 4, wherein: the bag body is provided with a lifesaving whistle.

6. The waterproof life-saving backpack of claim 1, wherein: the bag body is provided with a groove, a waterproof bag is placed in the groove, and the waterproof bag is made of an airtight material; the sack periphery of waterproof sack is provided with and reduces the area, reduces the area and is equipped with self-locking equipment, waterproof sack partly with the bag body coupling, take in the bag body in waterproof sack after, reduce the sack that takes the sealed waterproof sack of the taut waterproof sack in sack, waterproof sack forms the sealing bag.

7. The waterproof life-saving backpack of claim 6, wherein: the inner side of the tightening belt is provided with a composite silica gel soft material.

8. The waterproof life-saving backpack of claim 1, wherein: the bag body is internally provided with an inflatable bag, one surface of the inflatable bag is connected with lining cloth in the bag body into a whole, and the lining cloth is made of an airtight material; the inflatable bag is connected to an inflation port through a pipeline.