CN210013183U

CN210013183U - Flood prevention sand bag

Info

Publication number: CN210013183U
Application number: CN201920487836.7U
Authority: CN
Inventors: 李如意
Original assignee: Alan Shijiazhuang Water Conservancy Equipment Technology Co Ltd
Current assignee: Alan Shijiazhuang Water Conservancy Equipment Technology Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-02-04
Anticipated expiration: 2029-04-11

Abstract

A flood prevention sand bag relates to the field of sand bags, in particular to a flood prevention sand bag. The upper end of the bag body is a bag opening, a plurality of through holes are arranged on the bag opening, and the pull rope passes through the through holes; the pull bag is connected with the bag body, the pull bag and the bag body are provided with zipper edges, the zipper head is arranged on the zipper edge, and the handle is fixedly arranged on the front surface of the bag body; a plurality of breachs set up on bag body surface, and the through device sets up in the internal portion of bag, all is provided with the seam on through device and the gland and orders the hole, and the gland setting is connected through device at bag body surface. After the technical scheme is adopted, the utility model discloses beneficial effect does: the sand bag opening protecting device is fast to assemble and disassemble, easy and convenient to carry, has multiple protection functions, and can well protect the sand bag opening and the sand bag from sand leakage caused by water flow or stones.

Description

Flood prevention sand bag

Technical Field

The utility model relates to a sand bag field, concretely relates to flood prevention sand bag.

Background

The flood prevention sand bag is commonly called as: fire-fighting sandbags, waterproof sandbags, special fire-fighting sandbags, flood-fighting sandbags and flood-fighting and flood-preventing sandbags, and underground tunnels, rapid transportation and basement flooding prevention. Prevent the immersion of water in homes, garages, shops, schools, hospitals, stations, buildings, factories, warehouses, etc. Preventing the invasion of muddy water. Prevent other low-lying areas from soaking in water. The water draining, water-proof and water-blocking functions in the engineering. Every time a rainy season comes, low-lying areas, basement entrances, garages and the like are necessary. The temporary waterproof work can be completed in the shortest time, and the sandbag can be moved easily. Emergency disasters, typhoon flood, flooding, drainage engineering, garage water retaining, soil collapse prevention, and the like. After being used, the bag is fully dried and can be stored for repeated use (if the bag is kept intact, no hole is formed, the bag can be repeatedly used, the emergency sandbag is just like a common cloth bag, is light and easy to carry, can be folded and stored, and is overlapped, just like the traditional sandbag, but is easier to use, carry and store than the sandbag.

The traditional flood prevention sand bag is characterized in that the sand bag is made of ordinary woven bagged sand, the sand bag is tied manually, the sand bag is not easy to carry and is too fragile, the sand bag is very easily scratched by sharp stones, the tied opening is also easy to disperse, and finally the sand leaks to cause the collapse of the flood prevention line. Under the condition of large water flow, the water-resistant cable is very easy to be washed down and is not easy to form a blocking defense line.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flood prevention sand bag aiming at the defects and shortcomings of the prior art, which adopts the double protection of quick tying and zipper sealing and is provided with a part for enhancing the connection between sand bags; the sand bag opening protecting device has multiple protection functions, can well protect the sand bag opening and the sand bag from sand leakage caused by water flow or stone, and can effectively prevent the sand bag from being washed down due to overlarge water flow.

In order to achieve the above purpose, the utility model adopts the following technical scheme: it comprises a bag body, a pull bag, a zipper edge, a zipper head, a bag opening, a through hole, a pull rope, a lifting handle, a through device, a gland, a sewing hole and a gap; the upper end of the bag body is a bag opening, a plurality of through holes are arranged on the bag opening, and the pull rope passes through the through holes; the pull bag is connected with the bag body, the pull bag and the bag body are provided with zipper edges, the zipper head is arranged on the zipper edge, and the handle is fixedly arranged on the front surface of the bag body; a plurality of breachs set up on bag body surface, and the through device sets up in the internal portion of bag, all is provided with the seam on through device and the gland and orders the hole, and the gland setting is connected through device at bag body surface.

The bag body is also provided with a barb which is arranged on the surface of the outer side of the bag body.

The bag body comprises an outer layer, a cutting-proof layer and an inner layer, wherein the outer layer and the inner layer are wrapped by the cutting-proof layer.

The outer layer and the inner layer are both nylon cloth layers.

The number of the through devices is four.

The through device and the gland are both engineering plastic caps.

And a metal ring is arranged in the through hole.

The utility model discloses a theory of operation: reserving a notch on the sandbag, inserting the through device into the sandbag body to align the notch, pressing the gland on the surface of the through device from the outer side of the sandbag body, and fixedly connecting the gland with the through device in a sewing mode to complete a through hole penetrating through the whole sandbag; filling sand in the sand bag, tensioning a pull rope on the opening of the sand bag, combining the pull bags, and pulling up a zipper to finish bagging; after the sandbags are stacked, the straight rods penetrate through the penetrating devices on the sandbags, the sandbags are mutually fixed and connected, and the barbs can be connected through the cables to form a whole, so that the impact force of water flow can be effectively resisted; and the cutting-proof layer of the inner layer of the bag body can protect the bag body from being cut by sharp stones, so that sand is leaked.

After the technical scheme is adopted, the utility model discloses beneficial effect does: the sand bag opening protecting device is fast to assemble and disassemble, easy and convenient to carry, has multiple protection functions, and can well protect the sand bag opening and the sand bag from sand leakage caused by water flow or stones.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a left side view corresponding to FIG. 1;

fig. 3 is a schematic structural view of the bag opening 5 of the present invention;

fig. 4 is a schematic structural view of the through device 9 of the present invention;

FIG. 5 is a top view corresponding to FIG. 4;

fig. 6 is a schematic structural view of the middle bag body 1 of the present invention;

fig. 7 is a schematic structural view in the use state of the present invention.

Description of reference numerals: the zipper bag comprises a bag body 1, a zipper bag 2, a zipper edge 3, a zipper slider 4, a bag opening 5, a through hole 6, a pull rope 7, a handle 8, a through device 9, a gland 10, a stitching hole 11, a notch 12, a barb 13, an outer layer 21, an anti-cutting layer 22, an inner layer 23 and a metal ring 61.

Detailed Description

Referring to fig. 1 to 7, the technical solution adopted by the present embodiment is: the bag comprises a bag body 1, a pull bag 2, a zipper edge 3, a zipper head 4, a bag opening 5, a through hole 6, a pull rope 7, a handle 8, a through device 9, a gland 10, a stitching hole 11 and a notch 12; the upper end of the bag body 1 is provided with a bag opening 5, the bag opening 5 is provided with a plurality of through holes 6, and the pull rope 7 passes through the through holes 6; one end of the inner side of the pull bag 2 is connected and arranged on the bag body 1, the connection part of the pull bag 2 is positioned at the lower end of the bag opening 5, the edge of the inner side of the pull bag 2 is provided with a zipper edge 3, the opposite surface of the connection part of the pull bag 2 and the bag body 1 is also provided with the zipper edge 3, a zipper head 4 is arranged on the zipper edge 3, and a lifting handle 8 is fixedly arranged on the front surface of the bag body 1; a plurality of gaps 12 are reserved on the surface of the bag body 1, the through device 9 is arranged inside the bag body 1 and aligned to the gaps 12, a plurality of stitching holes 11 are formed in the through device 9 and the pressing cover 10, and the pressing cover 10 is arranged on the surface of the bag body 1 and fixedly connected with the through device 9 through the stitching holes 11.

The bag body 1 is also provided with a barb 13, and the barb 13 is arranged on the outer side surface of the bag body 1.

The bag body 1 comprises an outer layer 21, an anti-cutting layer 22 and an inner layer 23, wherein the outer layer 21 and the inner layer 23 are wrapped by the anti-cutting layer 22.

The outer layer 21 and the inner layer 23 are both nylon cloth layers.

The number of the through devices 9 is four, and the through devices are respectively distributed at four corners inside the bag body 1.

The through device 9 and the pressing cover 10 are both engineering plastic covers.

And a metal ring 61 is arranged in the through hole 6.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A flood prevention sand bag is characterized in that: the zipper comprises a bag body (1), a pull bag (2), a zipper edge (3), a zipper head (4), a bag opening (5), a through hole (6), a pull rope (7), a lifting handle (8), a through device (9), a gland (10), a stitching hole (11) and a notch (12); the upper end of the bag body (1) is provided with a bag opening (5), the bag opening (5) is provided with a plurality of through holes (6), and the pull rope (7) passes through the through holes (6); one end of the inner side of the pull bag (2) is connected and arranged on the bag body (1), the connection position of the pull bag (2) is positioned at the lower end of the bag opening (5), the edge of the inner side of the pull bag (2) is provided with a zipper edge (3), the opposite surface of the connection position of the pull bag (2) and the bag body (1) is also provided with the zipper edge (3), a zipper head (4) is arranged on the zipper edge (3), and a lifting handle (8) is fixedly arranged on the front surface of the bag body (1); a plurality of gaps (12) are reserved on the surface of the bag body (1), the penetrating device (9) is arranged inside the bag body (1) and aligned to the gaps (12), a plurality of stitching holes (11) are formed in the penetrating device (9) and the pressing cover (10), and the pressing cover (10) is arranged on the surface of the bag body (1) and fixedly connected with the penetrating device (9) through the stitching holes (11).

2. The flood prevention sand bag according to claim 1, wherein: the bag body (1) is also provided with a barb (13), and the barb (13) is arranged on the outer side surface of the bag body (1).

3. The flood prevention sand bag according to claim 1, wherein: the bag body (1) comprises an outer layer (21), a cutting-proof layer (22) and an inner layer (23), wherein the outer layer (21) and the inner layer (23) are wrapped by the cutting-proof layer (22).

4. The flood prevention sand bag according to claim 3, wherein: the outer layer (21) and the inner layer (23) are both nylon cloth layers.

5. The flood prevention sand bag according to claim 1, wherein: the number of the through devices (9) is four, and the through devices are respectively distributed at four corners inside the bag body (1).

6. The flood prevention sand bag according to claim 1, wherein: the through device (9) and the gland (10) are both engineering plastic caps.

7. The flood prevention sand bag according to claim 1, wherein: and a metal ring (61) is arranged in the through hole (6).