Flood prevention backpack

Abstract

The flood prevention backpack comprises an emergency kit, a first air cavity is formed in the front side face of the emergency kit, a second air cavity is formed in the rear side face of the emergency kit, and a storage containing space is formed in the middle of the emergency kit; the pressure gauge is installed on the front side face and used for monitoring the air pressure of the first air cavity; another pressure gauge is mounted on the rear side surface and is used for monitoring the air pressure of the second air cavity; and the straps are mounted on the rear side surface of the emergency kit. The multifunctional backpack has the advantages of being capable of being used as a backpack and also being used as a floating life buoy and the like.

Description

Technical Field

[0001] The utility model relates to a flood prevention backpack. Background Art

[0002] A backpack is a bag carried on the back. The bag can carry personal items. The function is relatively simple. Moreover, the backpack is usually made of a layer of polyester, canvas, nylon or cotton and linen, which is prone to air leakage. Therefore, when some emergency situations occur, such as falling into the water, the backpack can be filled with water and cannot play a supporting and floating role. Therefore. In view of the defects of the existing technology, it is necessary to develop a flood prevention backpack that can serve as a supporting and floating role. Summary of the invention

[0003] The utility model aims to provide a flood prevention backpack in view of the defects of the prior art.

[0004] In order to achieve the above-mentioned purpose of the utility model, the following technical solutions are adopted:

[0005] A flood prevention backpack includes an emergency bag, wherein the front side of the emergency bag is provided with a first air cavity, the rear side is provided with a second air cavity, and the middle is provided with a storage space; a pressure gauge, wherein a pressure gauge is installed on the front side for monitoring the air pressure of the first air cavity; another pressure gauge is installed on the rear side for monitoring the air pressure of the second air cavity; and a shoulder strap, wherein the shoulder strap is installed on the rear side of the emergency bag.

[0006] Furthermore, the flood prevention backpack of the utility model also includes an inflation nozzle; the first air cavity and the second air cavity are each equipped with at least one inflation nozzle.

[0007] Furthermore, the flood prevention backpack of the utility model also includes an air outlet nozzle, and the first air cavity and the second air cavity are each equipped with at least one air outlet nozzle, and the air outlet nozzle is used to release the gas in the air cavity.

[0008] Furthermore, the flood prevention backpack of the utility model also includes an editable area. The front side of the emergency bag is provided with an editable area, and the editable area is used to edit the information of the user of the emergency bag.

[0009] Furthermore, the utility model provides a flood prevention backpack which also includes an auxiliary bag and a first zipper. The auxiliary bag is installed on the front side of the emergency bag. The auxiliary bag is provided with a first zipper, and the first zipper is used to control the opening and closing of the auxiliary bag.

[0010] Furthermore, the flood prevention backpack of the utility model also includes side pockets, and a side pocket is provided on the left and right sides of the emergency bag.

[0011] Furthermore, the flood prevention backpack of the utility model also includes a mesh cloth, and the mesh cloth is connected to the side of the emergency bag to form a side pocket.

[0012] Furthermore, the flood prevention backpack of the utility model also includes a hook strap, and the hook strap is provided on the top of the rear side of the emergency bag.

[0013] Furthermore, the flood prevention backpack of the utility model also includes an adjustment buckle, and the shoulder strap is provided with an adjustment buckle, and the adjustment buckle is used to adjust the length of the shoulder strap.

[0014] Furthermore, the flood prevention backpack of the utility model also includes a second zipper. The emergency bag is provided with a second zipper corresponding to the storage space, and the second zipper is used to control the opening and closing of the storage space.

[0015] The utility model has the following improvements over the prior art:

[0016] The utility model can be used as a floating life buoy, that is, a first air cavity and a second air cavity are respectively arranged on the front and rear sides of the emergency bag, the first air cavity and the second air cavity are filled with gas, and a user carries the emergency bag on his back through a shoulder strap. When falling into water, the first air cavity and the second air cavity can support the user to float on the water surface, so that the emergency bag can realize the function of a floating life buoy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0018] Figure 1 This is a schematic diagram of the structure of a flood prevention backpack of the utility model;

[0019] Figure 2 It is a schematic diagram of the local structure of the utility model with an inflation nozzle installed;

[0020] Figure 3 It is a schematic diagram of a local structure in which an air outlet nozzle is installed in the utility model;

[0021] The serial numbers in the figure and the corresponding component names are: 1-emergency kit, 11-first air cavity, 12-editable area, 13-accessory bag, 14-first zipper, 15-second air cavity, 16-side pocket, 161-mesh, 17-second zipper, 18-pressure gauge, 19-storage space, 2-adjustment buckle, 3-shoulder strap, 4-inflating nozzle, 5-air outlet nozzle, 6-hook strap. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution in the present application, the technical solution of the present utility model will be clearly and completely described below in conjunction with the drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the present application.

[0023] Embodiment 1:

[0024] like Figure 1-3 As shown, a flood prevention backpack of the utility model can be used as a floating life buoy and a backpack. The specific structure adopted includes an emergency bag 1, a pressure gauge 18 and a shoulder strap 3. The front side of the emergency bag 1 is provided with a first air cavity 11, the rear side is provided with a second air cavity 15, and the middle is provided with a storage space 19. A pressure gauge 18 is installed on the front side to monitor the air pressure of the first air cavity 11. Another pressure gauge 18 is installed on the rear side to monitor the air pressure of the second air cavity 15. The shoulder strap 3 is installed on the rear side of the emergency bag 1.

[0025] The pressure gauge 18 can monitor the air pressure in the first air cavity 11 and the second air cavity 15 in real time. When the pressure value monitored on the pressure gauge 18 is lower than the set value, the first air cavity 11 and the second air cavity 15 can be replenished with gas in time, so that when it is needed to be used as a floating life buoy, the function of the floating life buoy can be exerted. The air pressure of the first air cavity 11 and the second air cavity 15 can be set to 3.5kpa.

[0026] The storage space 19 can be used to store required items.

[0027] The shoulder strap 3 can be used to carry the emergency kit on one's back, thereby improving the portability of the emergency kit.

[0028] One structure of the shoulder strap 3 may be a shoulder strap.

[0029] It should be noted that both the first air cavity 11 and the second air cavity 15 are closed structures to prevent air leakage.

[0030] Working mode of the utility model:

[0031] The user carries the emergency kit 1 on his back through the shoulder strap 3. When the user unfortunately falls into the water, the first air cavity 11 and the second air cavity 15 are filled with gas, which can play a supporting and floating role, supporting the user to float on the water surface. The emergency kit can be used as a floating life buoy.

[0032] In some optional embodiments, in order to facilitate the inflating of the air cavity, an additional inflation nozzle 4 is installed. Figure 1 and 2 As shown, the first air cavity 11 and the second air cavity 15 are each equipped with at least one inflation nozzle 4 .

[0033] One structure of the inflation nozzle can be a swimming ring inflation nozzle structure. The inflation nozzle can be inflated by an air pump or oral blowing.

[0034] The number of inflation nozzles installed on each air cavity can be 1, 2, 3 or 4.

[0035] It is understandable that the first air cavity and the second air cavity can be inflated through the inflation nozzle. When the pressure gauge detects that the air pressure in the first air cavity and the second air cavity is lower than the set pressure value, the first air cavity and the second air cavity can be inflated through the air nozzle so that the air pressure in the first air cavity and the second air cavity reaches the set pressure value.

[0036] In some optional embodiments, in order to facilitate the release of gas in the air cavity, an air outlet nozzle 5 is additionally installed. Figure 1 and 3 As shown, the first air cavity 11 and the second air cavity 16 are each installed with at least one air outlet nozzle 5, and the air outlet nozzle 5 is used to release the gas in the air cavity.

[0037] The number of air outlet nozzles installed on each air cavity can be 1, 2, 3 or 4, etc. When the number of installed nozzles is 4, an air outlet nozzle can be installed on the top, bottom, left and right of the air cavity.

[0038] It is understandable that, by opening the air outlet nozzle, the gas in the air cavity can be discharged outwardly, the air cavity becomes shriveled, and the volume of the flood prevention backpack is reduced. By closing the air outlet nozzle, the gas in the air cavity can be blocked from being discharged outwardly.

[0039] It should be noted that when the flood prevention backpack of the utility model is in an idle state, the air outlet nozzle is opened to discharge the gas in the air cavity. When it is needed to be used, the air outlet nozzle is first checked. If it is in an open state, the air outlet nozzle is closed, and then the air pump is used to inflate the air cavity through the inflation nozzle, or gas can be blown into the inflation nozzle to inflate the air cavity.

[0040] In some embodiments of the present disclosure, in order to distinguish different users, an editable area 12 is added. The front side of the emergency bag 1 is provided with an editable area 12, and the editable area 12 is used to edit the information of the user of the emergency bag. The user's information can be quickly obtained through the editable area to avoid taking the wrong emergency bag.

[0041] It is understandable that the set pressure values ​​of the first air cavity and the second air cavity can be marked on the editable area 12, and the pressure gauge monitors the air pressure of the first air cavity and the second air cavity. By comparing the reading of the pressure gauge with the pressure value marked on the editable area, it can be known whether the first air cavity and the second air cavity need to be replenished with air.

[0042] In some embodiments of the present disclosure, in order to increase the storage quantity, an additional bag 13 and a first zipper 14 are added. The auxiliary bag 13 is installed on the front side of the emergency bag 1, and the auxiliary bag 13 is provided with a first zipper 14, which is used to control the opening and closing of the auxiliary bag 13.

[0043] The auxiliary bag 13 can be used to store some small items, such as mobile phones, power banks and other items.

[0044] In some embodiments of the present disclosure, a side bag 16 is added, and a side bag 16 is provided on both the left and right sides of the emergency bag 1. The side panel bag 16 can be used to place items such as water cups, bottles, umbrellas, etc.

[0045] In some embodiments of the present disclosure, a side bag structure is provided, in which a mesh cloth 161 is additionally installed, and the mesh cloth 161 is connected to the side of the emergency bag 1 to form a side bag 16.

[0046] The mesh can be a retractable mesh, which can be convenient for placing water cups, bottles, etc. of different diameters.

[0047] In some embodiments of the present disclosure, in order to facilitate hanging the emergency bag, a hook belt 6 is additionally installed, and a hook belt 6 is provided on the top of the rear side of the emergency bag 1. The hook belt 6 can be used to hang the emergency bag on the hook.

[0048] In some embodiments of the present disclosure, in order to adjust the length of the shoulder strap, an adjustment buckle 2 is additionally installed, and the shoulder strap 3 is provided with an adjustment buckle 2, and the adjustment buckle 2 is used to adjust the length of the shoulder strap 3.

[0049] One structure of the adjustment buckle 2 may be a Japanese-shaped buckle.

[0050] The length of the shoulder strap 3 is adjusted by the adjustment buckle 2, so that the shoulder strap 3 can be adapted to users of different body sizes and provide comfort to the users.

[0051] In some embodiments of the present disclosure, an opening structure of the storage accommodating space is provided, and a second zipper 17 is additionally installed. The emergency kit 1 is provided with a second zipper 17 corresponding to the storage accommodating space 19, and the second zipper 17 is used to control the opening and closing of the storage accommodating space 19.

[0052] The second zipper 17 can enable the storage space to be opened and closed more quickly.

[0053] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A flood prevention backpack, characterized in that: include An emergency bag (1), wherein the front side of the emergency bag (1) is provided with a first air cavity (11), the rear side is provided with a second air cavity (15), and the middle is provided with a storage space (19); A pressure gauge (18), wherein the front side is provided with a pressure gauge (18) for monitoring the air pressure of the first air cavity (11); and the rear side is provided with another pressure gauge (18) for monitoring the air pressure of the second air cavity (15); as well as A shoulder strap (3), wherein the shoulder strap (3) is installed on the rear side of the emergency bag (1).

2. The flood-proof backpack according to claim 1, characterized in that: It also comprises an inflation nozzle (4); the first air cavity (11) and the second air cavity (15) are each equipped with at least one inflation nozzle (4).

3. The flood-proof backpack according to claim 1, characterized in that: It also comprises an air outlet nozzle (5), wherein the first air cavity (11) and the second air cavity (15) are each provided with at least one air outlet nozzle (5), and the air outlet nozzle (5) is used to release the gas in the air cavity.

4. The flood-proof backpack according to claim 1, characterized in that: It also comprises an editable area (12). The front side of the emergency bag (1) is provided with the editable area (12), and the editable area (12) is used to edit the information of the user of the emergency bag.

5. The flood-proof backpack according to claim 1, characterized in that: The emergency bag (1) further comprises an auxiliary bag (13) and a first zipper (14); the auxiliary bag (13) is installed on the front side of the emergency bag (1); the auxiliary bag (13) is provided with a first zipper (14); the first zipper (14) is used to control the opening and closing of the auxiliary bag (13).

6. The flood-proof backpack according to claim 1, characterized in that: It also comprises a side bag (16), and a side bag (16) is provided on both the left and right sides of the emergency bag (1).

7. The flood-proof backpack according to claim 6, characterized in that: It also comprises a mesh cloth (161), wherein the mesh cloth (161) is connected to the side of the emergency bag (1) to form a side bag (16).

8. The flood-proof backpack according to claim 1, characterized in that: It also comprises a hook belt (6), and the top of the rear side of the emergency bag (1) is provided with a hook belt (6).

9. The flood-proof backpack according to claim 1, characterized in that: It also comprises an adjusting buckle (2), the shoulder strap (3) is provided with the adjusting buckle (2), and the adjusting buckle (2) is used to adjust the length of the shoulder strap (3).

10. The flood-proof backpack according to any one of claims 1 to 8, characterized in that: The emergency bag (1) further comprises a second zipper (17). The second zipper (17) is provided on the emergency bag (1) corresponding to the storage space (19). The second zipper (17) is used to control the opening and closing of the storage space (19).

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