AU2018102211A4

AU2018102211A4 - Vehicle protective net

Info

Publication number: AU2018102211A4
Application number: AU2018102211A
Authority: AU
Inventors: Jusheng Wang; Jianming Xu
Original assignee: Jiangsu Feida Safety Equipment Technology Co Ltd
Current assignee: Jiangsu Feida Safety Equipment Technology Co Ltd
Priority date: 2018-10-24
Filing date: 2018-10-26
Publication date: 2021-05-20
Anticipated expiration: 2026-10-26
Also published as: CN109229007A; WO2020082335A1

Abstract

The present invention provides a protection net for a vehicle, including a net body and some reinforcing belts, which include some horizontal reinforcing belts and some longitudinal reinforcing belts, the horizontal reinforcing belts and the 5 longitudinal reinforcing belts being fixedly connected with the net body through sutures; each of some connection buckles being provided at each intersection of the reinforcing belt of the net body; the intersection of the longitudinal reinforcing belt and the horizontal reinforcing belt being stitched with a fixed buckle through the sutures, the fixed buckle including a fixed end and a hanging buckle end, the left and 10 right ends of the hanging buckle end being folded inward and stitched to form a double-layer hanging buckle end to make a side of the hanging buckle end to be a ring hanging buckle end. The protection net is directly connected with the truck through the connection buckle and the fixed buckle to ensure an effective fixation of the protective net and the truck, reduce the overall weight and manufacturing difficulty of 15 the protective net, save costs, and facilitate the use and popularization of the protection net. 18 Drawings 4 5 3 2 1 /W / / /r- / FIG. 1 8 10 9 FIG. 2

Description

Drawings

4 5 3 2 1 /W/ / /r-

/ FIG. 1

8

10

9

FIG. 2

PROTECTION NET FOR VEHICLE FIELD

[0001] The invention relates to the technical field of safety protection, and

particularly to a protection net for a vehicle.

BACKGROUND

[0002] The traditional protection net is a whole piece of protection net cloth,

which is mostly used for the safety protection of cargoes on trucks or trains. However,

due to the traditional protection net is too large and bulky, it is inconvenient to be used

and stored. Partial damage of the protection net will cause the entire protection net to

be replaced, thereby increasing the maintenance cost of the protection net. For

example, the patent No.CN205044623U discloses a safety protection net cloth for a

vehicle, which is mainly composed of a net structure formed by a

reinforcingreinforcing belt and a net cloth. The reinforcingreinforcing belt in the net

cloth and the border of the protection net cloth are provided with the connection rings,

which are connected with one end of the connection belt and the other end of the

connection belt is connected with the truck, such that it is troublesome to be used, and

the connection belts are so many and not easy to be stored. The connection ring is a

metal connection ring, which is not welded firmly may cause the connection ring to

fall off, such that the protection net cannot be fixed with the truck, thereby the safety

protection of the cargoes cannot be achieved, and the protection net is relatively heavy

and not convenient for use, storage, maintenance and replacement. The patent No.

CN205395903U discloses a truck protection net, which is composed of a net body and

some interwoven reinforcingreinforcing meshbelts provided on the net body. The net

body is a whole net body, resulting in the protection net as a whole. The

reinforcingreinforcing meshbelts at the edge of the net body are provided with some grommets for binding. The rope passes through the grommets one by one and then is fixed with the truck. The protection net can implement the fixation between the cargoes and the truck, but due to the protection net is connected with the truck through the grommets, the low material strength and poor welding quality of the grommet itself will cause the grommet to fall off, resulting in that the fixation of the cargo is unstable, which increases the risk of connection between the protection net and the truck, and the setting of the grommet increases the weight, manufacturing difficulty and cost of the protection net, thereby seriously affecting the market popularity of the protection net.

SUMMARY

[0003] In order to overcome the following problems existed in the prior art, such as the existing protection net and the truck are connected by a grommet, the low

material strength and poor welding quality of the grommet itself will cause the

grommet to fall off, resulting in that the fixation of the cargo is unstable, which increases the risk of connection between the protection net and the truck, and the

setting of the grommet increases the weight, manufacturing difficulty and cost of the

protection net, thereby seriously affecting the market popularity of the protection net, the present invention provides a protection net for a vehicle, which includes a net body and some reinforcing belts, the periphery of the net body is folded inward and

fixedly connected with the net body through sutures, the reinforcing belts include some horizontal reinforcing belts and some longitudinal reinforcing belts, the

horizontal reinforcing belts and the longitudinal reinforcing belts are stitched to form

a crisscross grid structure, which is fixedly connected with the net body through sutures, some connection buckles are provided at the intersections of the longitudinal

reinforcing belt and the horizontal reinforcing belt at the edge of the grid structure, a

fixed buckle is stitched at an intersection of the longitudinal reinforcing belt and the horizontal reinforcing belt in the grid structure, the fixed buckle is a trapezoidal

structure and formed by stitching the same material as the reinforcing belt and fixedly connected with the reinforcing belt and the net body through the sutures, and the fixed buckle includes a fixed end and a hanging buckle end, the fixed end is stitched through the sutures to form a reinforcing point, and left and right ends of the hanging buckle end are folded inward and stitched to form a double-layer hanging buckle end through the sutures to make a side of the hanging buckle end to be a ring hanging buckle end.

[0004] On this basis, there is an even number of the fixed buckles, and the fixed buckles are provided axially symmetrically.

[0005] On this basis, the connection buckle is a reinforcing belt connection buckle, which is formed by folding and stitching the ends of the horizontal reinforcing belt

and the ends of the longitudinal reinforcing belt, two ends of the horizontal reinforcing belt and two ends of the longitudinal reinforcing belt extend out of the

edge of the net body, and parts of the horizontal reinforcing belt and the longitudinal

reinforcing belt extending out of the edge of the net body are folded to the reverse side of the net body and fixedly connected with the net body, the horizontal

reinforcing belt and the longitudinal reinforcing belt by stitching to form a reinforcing

belt connection buckle, a folded end of the horizontal reinforcing belt crosses the longitudinal reinforcing belt at the edge of the net body to fixedly connect with itself

through sutures, and a folded end of the longitudinal reinforcing belt crosses the

horizontal reinforcing belt at the edge of the net body to fixedly connect with itself through sutures.

[0006] On this basis, the connection buckle is a grommet, which is fixedly connected with the grid structure and the net body.

[0007] On this basis, the protection net furtherly includes a fixed belt which includes a ring hook, an S-shape hook, a metal adjustment buckle and a belt body, the

ring hook and the S-shape hook is fixedly connected with the belt body and located at two ends of the belt body respectively, the belt body passes through and is adjustably

connected with the metal adjustment buckle, which includes a fixed buckle, the ring hook is fixedly connected with the connection buckle or the fixed buckle on the net

body, the S-shape hook is connected with the fixed buckle on the metal adjustment buckle, so that the lower end of the belt body forms a connection ring, and the position of the metal adjustment buckle on the belt body is adjustable to make the length of the connection ring to be adjustable.

[0008] On this basis, the intersection of the end of the horizontal reinforcing belt and the longitudinal reinforcing belt at the edge of the net body is stitched to form the

reinforcing point by the sutures, the intersection of the end of the longitudinal reinforcing belt and the horizontal reinforcing belt at the edge of the net body is

stitched to form the reinforcing point by the sutures.

[0009] On this basis, the protection net is divided into a first protection net unit, a second protection net unit and a third protection net unit, the connection buckles

extend out of the adjacent edges of the first protection net unit, the second protection net unit and the third protection net unit at intervals, and the connection buckle is a

reinforcing belt connection buckle.

[0010] On this basis, two adjacent edges of the first protection net unit are provided with the reinforcing belt connection buckles, three edges of the second

protection net unit are provided with the reinforcing belt connection buckles, four

edges of the third protection net unit are provided with the reinforcing belt connection buckles, the reinforcing belt connection buckles of the adjacent first protection net

unit, second protection net unit and third protection net unit are provided in a

staggered manner.

[0011] On this basis, the protection net furtherly includes a connection belt which passes through the reinforcing belt connection buckles provided in a staggered manner

to movably connect the protection net units, the edge of the first protection net unit with the reinforcing belt connection buckles is movably connected with the edge of

the second protection net unit with the reinforcing belt connection buckles through the

connection belt, and the edge of the second protection net unit with the reinforcing belt connection buckles and without connection with the first protection net unit is

movably connected with the the edge of the third protection net unit with the reinforcing belt connection buckles through the connection belt.

[0012] On this basis, the width of the connection belt is smaller than the length of the reinforcing belt connection buckle.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The protection net of the present invention is provided with some fixed buckles, which are connected with the ring hooks on the fixed belt, and the S-shape

hook at the other end of the fixed belt is connected with the fixed buckle provided on the metal adjustment buckle on the fixed belt to form a connection ring, which is

connected with the truck compartment. When there is less cargo and the connection buckle at the edge of the protection net and fixed belt are not enough to fix the

cargoes, the fixed buckle and fixed belt on the protection net can be connected to fix

the protection net and the truck compartment, thereby furtherly improving the adaptability of the protection net. The fixed buckle has a trapezoidal structure, which

is convenient to connect with the S-shape hook and the ring hook. Due to the S-shape

hook and the ring hook are connected with the fixed buckle, resulting in the fixed buckle being worn out. Due to two ends of the fixed buckle are double layers, the

service life of the fixed buckle is increased.

[0015] 2. The connection buckle at the edge of the protection net unit of the present invention is formed by stitching a reinforcing belt. The ends of the

longitudinal reinforcing belt and the horizontal reinforcing belt are folded to the other

side of the net body, and the ends of the longitudinal reinforcing belt and the horizontal reinforcing belt are fixedly connected with the net body and the

longitudinal reinforcing belt to form a connection buckle. The connection buckle is

directly connected with the truck through the fixed belt and the metal connection ring is eliminated, such that it not only avoids the phenomenon that the protection net

cannot be fixed due to the damage of the metal connection ring, but also ensures an

effectively fixation of the protection net and the truck, and the cost is saved, the overall weight of the protection net is reduced, and it is convenient for the use and

popularization of the protection net.

[0016] 3. Each protection net of the present invention includes a net body and a reinforcing belt. The periphery of the net body is folded inward and fixedly connected with the net body through sutures, and the reinforcing belt is stitched into a crisscross grid structure through the sutures. The periphery of the grid structure is fixedly connected with the periphery of the net body through the sutures, which enhances the strength of the protection net unit.

[0017] 4. The protection net of the present invention includes some protection net units, the edges of the protection net units are provided with connection buckles, and the connection belt passes through the connection buckle provided in a staggered

manner on the adjacent protection net units to movably connect with some protection net units, that is, one piece of the protection net is spliced by some protection net units,

which makes the protection net more adaptable. When being stored, the connection

belt that passes through the connection buckle on the edge of the protection net unit can be removed, and the protection net unit in the middle of the protection net can be

taken out, which is convenient for the storage and conveyance of the protection net.

When the protection net is damaged during use, only the damaged protection net unit needs to be replaced, and the entire protection net does not need to be replaced, which

reduces the maintenance cost of the protection net.

[0018] 5. The protection net of the present invention is provided with multiple reinforcing points to enhance the connection firmness between the reinforcing belt

and the net body, and a layer of fixed glue is coated between the reinforcing belt and

the net body at the reinforcing points. On the one hand, it is to prevent the net body at the reinforcing point after the protection net is tightened from being deformed, which

will cause the damage of the net body. On the other hand, it is to enhance the

connection strength of the net body and the reinforcing belt, thereby improving the strength of the protection net. The suture structure at the reinforcing point has a

specific shape to further improve the connection strength of the net body and the

reinforcing belt, thereby increasing the strength of the protection net.

BRIEF DESCRIPTION OF THE DRAWINGS

[0019] FIG. 1 is a schematic diagram of Embodiment 1;

[0020] FIG. 2 is a schematic diagram of the fixed belt;

[0021] FIG. 3 is the front view of the fixed buckle;

[0022] FIG. 4 is the left side view of the fixed buckle;

[0023] FIG. 5 is a schematic diagram of the suture structure at the reinforcing point being a diagonal cross in a rectangle;

[0024] FIG. 6 is a schematic diagram of the suture structure at the reinforcing point being a double cross -shape in a rectangle;

[0025] FIG. 7 is a schematic diagram of the suture structure at the reinforcing point being a rectangular inner ring;

[0026] FIG. 8 is a schematic diagram of the suture structure at the reinforcing

point being VW-shape;

[0027] FIG. 9 is a schematic diagram of Embodiment 2;

[0028] FIG. 10 is a schematic diagram of Embodiment 3;

[0029] FIG. 11 is a schematic diagram of a first protection net unit;

[0030] FIG. 12 is a schematic diagram of a second protection net unit;

[0031] FIG. 13 is a schematic diagram of a third protection net unit;

[0032] In the pictures: 1.net body; 2.horizontal reinforcing belt; 3. longitudinal reinforcing belt; 4. reinforcing belt connection buckle; 5. reinforcing point; 6. fixed

buckle; 7. fixed belt; 8. ring hook; 9. S-Shaped hook; 10. metal adjustment buckle; 11.

grommet; 16. first protection net unit; 17. second protection net unit; 18. third protection net unit; 19. connection belt; 20.canvas.

DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The present invention will be furtherly described in detail below in conjunction with the drawings and embodiments. It should be understood that the

specific embodiments described here are only used to explain the present invention, but not used to limit the present invention.

[0034] As shown in FIG. 1 to FIG.12, the present invention schematically shows a protection net for a vehicle.

[0035] Embodiment 1:

[0036] FIG. 1 to FIG.6 schematically show a protection net for a vehicle provided by the first embodiment of the present invention.

[0037] The present invention discloses a protection net for a vehicle, as shown in FIG. 1, which includes a net body 1 and some reinforcing belts. The edges of the periphery of the net body 1 are folded inward and are fixedly connected with the net

body 1 itself through sutures. The reinforcing belts include some horizontal reinforcing belts 2 and some longitudinal reinforcing belts 3. Preferably, in the

embodiment, the reinforcing belts are made of nylon with better strength. The

horizontal reinforcing belts 2 and the longitudinal reinforcing belts 3 are stitched to form a crisscross grid structure through the sutures. The intersection of the horizontal

reinforcing belt 2 and the longitudinal reinforcing belt 3 is stitched to form a

reinforcing point 5 through the sutures. The grid structure is fixedly connected with the net body 1 through the sutures. Some connection buckles are provided at the

intersections of the longitudinal reinforcing belt 3 and the horizontal reinforcing belt 2

at the edge of the grid structure. A fixed buckle 6 is stitched at the intersection of the longitudinal reinforcing belt 3 and the horizontal reinforcing belt 2 in the grid

structure through the sutures. As shown in FIG. 3, the fixed buckle 6 has a trapezoidal

structure. The fixed buckle 6 is fixedly connected with the reinforcing belt and the net body 1 through the sutures. The fixed buckle 6 includes a fixed end and a hanging

buckle end. The fixed end is stitched with a reinforcing point 5 through the sutures.

The left and right ends of the hanging buckle end are folded inward and stitched to form a double-layer hanging buckle end through the sutures to make the side of the

hanging buckle end to be a ring hanging buckle end, as shown in FIG. 4. There is an

even number of the fixed buckled 6, which are provided axially symmetrically. In this embodiment, the fixed buckle is formed by stitching the same material as the

reinforcing belt.

[0038] Furtherly, the connection buckle in this embodiment is a reinforcing belt connection buckle, which is formed by folding and stitching the ends of the horizontal reinforcing belt and the longitudinal reinforcing belt. Two ends of the horizontal reinforcing belt 2 and two ends of the longitudinal reinforcing belt 3 extend out of the edge of the net body 1. Parts of the horizontal reinforcing belt 2 and the longitudinal reinforcing belt 3 extending out of the edge of the net body 1 are folded to the reverse side of the net body 1 and fixedly connected with the net body 1 and the reinforcing belt itself through the sutures, to form the reinforcing belt connection buckle 4. The intersection of the end of the horizontal reinforcing belt 2 and the longitudinal reinforcing belt 3 at the edge of the net body 1 is stitched with a reinforcing point 5 through the sutures, and the intersection of the end of the longitudinal reinforcing belt

3 and the horizontal reinforcing belt 2 at the edge of the net body 1 is stitched with a

reinforcing point 5 through the sutures. A layer of fixed glue is coated between the reinforcing belt and the net body 1 at the reinforcing points 5. On the one hand, it is to

prevent the net body at the reinforcing points 5 after the protection net is tightened

from being deformed, which will cause the damage of the net body 1. On the other hand, it is to enhance the connection strength of the net body 1 and the reinforcing

belt, thereby improving the strength of the protection net.

[0039] Furtherly, as shown in FIG. 2, this embodiment also includes a fixed belt 7 which includes a ring hook 8, an S-shape hook 9, a metal adjustment buckle 10 and a

belt body. The ring hook 8 and the S-shape hook 9 are fixedly connected with the belt

body and respectively located at two ends of the belt body. The belt body passes through the metal adjustment buckle 10 and is adjustably and fixedly connected with

the metal adjustment buckle 10. The metal adjustment buckle 10 also includes a fixed

buckle 6. The ring hook 8 is fixedly connected with the connection buckle 4 or the fixed buckle 6 on the net body 1. The S-shape hook 9 is connected with the fixed

buckle 6 on the metal adjustment buckle 10, so that a lower end of the belt body forms

a connection ring, and the position of the metal adjustment buckle 10 and the belt body can be adjusted to make the length of the connection ring to be adjustable.

[0040] As shown in FIG. 5-FIG. 8, the suture structure at the reinforcing point 5 is a diagonal cross-shape in a square, a double cross-shape, a ring or a VW-shape. As a

preference, in this embodiment, the suture structure at the reinforcing point 5 is the

VW-shape, which furtherly improves the connection strength between the net body 1

and the reinforcing belt, thereby increasing the strength of the protection net. In this embodiment, the reinforcing belt and the fixed belt are made of nylon with better strength.

[0041] In summary, in this embodiment, the reinforcing belt connection buckle 4 at the edge of the protection net is formed by stitching a reinforcing belt. The ends of the longitudinal reinforcing belt 3 and the horizontal reinforcing belt 2 are folded to

the reverse side of the net body 1. The ends of the longitudinal reinforcing belt 3 and the horizontal reinforcing belt 2 are fixedly connected with the net body 1 and the

reinforcing belt itself through the sutures, to form a reinforcing belt connection buckle

4, and the metal connection ring is eliminated, such that it not only avoids the phenomenon that the protection net cannot be fixed due to the damage of the metal

connection ring, but also ensures an effectively fixation of the protection net and the

truck, and the cost is saved, the overall weight of the protection net is reduced, and it is convenient for the use and popularization of the protection net. The protection net

includes a net body 1 and a reinforcing belt. The periphery of the net body 1 is folded

inward and fixedly connected with the net body 1 through the sutures, and the reinforcing belt is stitched into a crisscross grid structure through the sutures. The

periphery of the grid structure is fixedly connected with the periphery of the net body

1 through the sutures, which enhances the strength of the protection net unit. Multiple reinforcing points 5 are provided on the protection net unit to enhance the connection

firmness between the reinforcing belt and the net body 1, and a layer of fixed glue is

coated between the reinforcing belt and the net body 1 at the reinforcing points. On the one hand, it is to prevent the net body 1 at the reinforcing point 5 after the

protection net is tightened from being deformed, which will cause the damage of the

net body 1. On the other hand, it is to enhance the connection strength of the net body 1 and the reinforcing belt, thereby improving the strength of the protection net. The

suture structure at the reinforcing point 5 has a specific shape to furtherly improve the connection strength of the net body 1 and the reinforcing belt, thereby increasing the

strength of the protection net. The protection net is provided with some fixed buckles

6, which are connected with the ring hook 8 on the fixed belt 7, and the S-shape hook

9 at the other end of the fixed belt 7 is connected with the fixed buckle 6 provided on the metal adjustment buckle 10 on the fixed belt 7, to form a connection ring, which is connected with the truck compartment. When there is less cargo and the connection

buckle 4 at the edge of the protection net and fixed belt 7 are not enough to fix the

cargoes, thus the fixed buckle 6 and fixed belt 7 on the protection net can be connected to fix the protection net and the truck compartment, thereby furtherly

improving the adaptability of the protection net. The fixed buckle 6 has a trapezoidal structure, which is convenient to connect with the S-shape hook 9 and the ring hook 8.

Due to the S-shape hook 9 and the ring hook 8 are connected with the fixed buckle 6,

resulting in the fixed buckle 6 being worn out. Due to two ends of the fixed buckle 6 are double layers, the service life of the fixed buckle is increased.

[0042] Embodiment 2:

[0043] FIG. 9 schematically shows a protection net for a vehicle provided by the second embodiment of the present invention.

[0044] As shown in FIG. 9, the structure of the protection net for a vehicle provided by this embodiment is basically the same as that of Embodiment 1, except for the connection buckle.

[0045] Furtherly, in this embodiment, the connection buckle is a grommet, which is fixedly connected with the grid structure and the net body.

[0046] Embodiment 3:

[0047] FIG. 10 to FIG.13 schematically show a protection net for a vehicle provided by a third embodiment of the present invention.

[0048] As shown in FIG. 10, the structure of the protection net for a vehicle provided by this embodiment is basically the same as that of Embodiment 1, except

that the protection net includes a protection net unit.

[0049] As shown in FIG. 10, the protection net is divided into a first protection net unit 16, a second protection net unit 17 and a third protection net unit 18. The ends of the first protection net unit 16, the second protection net unit 17 and the third

protection net unit 18 extend out of the horizontal reinforcing belt 2 and the longitudinal reinforcing belt 3 at intervals to form a connection buckle 4. The ends of the longitudinal reinforcing belt 3 and the horizontal reinforcing belt 2 extending out of the adjacent two edges of the first protection net unit 16 are folded to the reverse side of the first protection net unit 16 and fixedly connected with the first protection net unit 16 through the sutures to form a connection buckle 4, that is, as shown in FIG.

11, two edges of the first protection net unit 16 have connection buckle 4. The ends of the longitudinal reinforcing belt 3 and the horizontal reinforcing belt 2 extending out

of three edges of of the second protection net unit 17 are folded to the reverse side of the second protection net unit 17 and fixedly connected with the second protection net

unit 17 through the sutures to form a connection buckle 7, that is, shown in FIG. 12,

three edges of the second protection net unit 17 have connection buckle 4. The ends of the longitudinal reinforcing belt 3 and the horizontal reinforcing belt 2 extending out

of four edges of of the third protection net unit 18 are folded to the reverse side of the

third protection net unit 18 and fixedly connected with the third protection net unit 18 through the sutures to form a connection buckle 4, that is, shown in FIG. 13, four

edges of the third protection net unit 18 have connection buckles 4. The connection

buckle 4 extended by the reinforcing belt at intervals is provided at the edge of the protection net unit. The connection buckles 4 of the adjacent first protection net unit

16, the second protection net unit 17 and the third protection net unit 18 are provided

in a staggered manner.

[0050] Furtherly, the protection net of this embodiment furtherly includes a connection belt 19, which passes through the connection buckles 7 provided in the

staggered manner to movably connect the protection net units, the edge of the first protection net unit 16 with the connection buckles 4 is movably connected with the

edge of the second protection net unit 17 with the connection buckles 4 through the

connection belt 19, and the edge of the second protection net unit 17 with the connection buckles 4 and without connection with the first protection net unit 16 is

movably connected with the edge of the third protection net unit 18 with the connection buckles 4 through the connection belt 19. The width of the connection belt

19 is smaller than the length of the connection buckle 4. As a preference, in this embodiment, the width of the connection belt 19 is 4 cm and the length of the connection buckle 4 is 5 cm.

[0051] Furtherly, this embodiment also includes a canvas 20, which is fixedly connected with the reinforcing belt extending out of the edge, at which there is no the

connection buckle 4, of the first protection net unit 16 and the second protection net

unit 17. The number of the canvas 20 is 4, the canvas 20 is a whole piece of canvas. The reinforcing belts extending out of the ends of the first protection net unit 16 and

the second protection net unit 17 fixedly connected with canvas 20 are provided in a long and short interval. The longer reinforcing belt extending out of the ends of the

first protection net unit 16 and the second protection net unit 17 fixedly connected

with canvas 20 passes through the front of the canvas 20 and is folded to the back of the canvas 20, and is fixedly connected with the canvas 20 through the sutures. The

shorter reinforcing belt extending out of the ends of the first protection net unit 16 and

the second protection net unit 17 fixedly connected with canvas 20 is fixedly connected with the canvas on the front of the canvas 20 through the sutures.

[0052] In summary, the protection net of this embodiment includes some protection net units, the edges of the protection net units are provided with connection buckles 4, the connection belt 19 passes through the connection buckles 4 provided in

the staggered manner on adjacent protection net units to movably connect with the

some protection net units, that is, a protection net is spliced by some protection net units, which improves the adaptability of the protection net. When being stored, the

connection belt 19 that passes through the connection buckles 4 on the edge of the

protection net unit can be removed, and the protection net unit in the middle of the protection net can be taken out, which is convenient for the storage and conveyance of

the protection net. When the protection net is damaged during use, only the damaged

protection net unit needs to be replaced, and the entire protection net does not need to be replaced, which reduces the maintenance cost of the protection net. The protection

net of this embodiment further includes a canvas 20, which is fixedly connected with the reinforcing belt extending out of the edge of the protection net unit. Only the

canvas 20 needs to be dragged during use, which facilitates the use of the protection net by the users.

[0053] The above description shows and describes the preferred embodiments of the present invention. As mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as the

exclusion of other embodiments, but can be applied to various other combinations,

modifications and environments, and can be modified through the above teachings or technology or knowledge in related fields within the scope of the invention concept

described herein. However, modifications and changes made by those skilled in the art do not depart from the spirit and scope of the present invention, and should fall within

the protection scope of the appended claims of the present invention.

Claims

CLAIMS What is claimed is:

1. A protection net for a vehicle, is characterized in that comprising a net body (1) and some reinforcing belts, a periphery of the net body (1) being folded inward and

fixedly connected with the net body (1) itself through sutures, the reinforcing belt

comprising some horizontal reinforcing belts (2) and some longitudinal reinforcing belts (3), the horizontal reinforcing belts (2) and the longitudinal reinforcing belts (3)

being stitched through the sutures to form a crisscross grid structure, which is fixedly connected with the net body (1) through sutures, a connection buckle being provided

at each intersection of the longitudinal reinforcing belt (3) and the horizontal

reinforcing belt (2) at the edge of the grid structure, a fixed buckle (6) being stitched through the sutures at an intersection of the longitudinal reinforcing belt (3) and the

horizontal reinforcing belt (2) in the grid structure, the fixed buckle (6) being a

trapezoidal structure and formed by stitching the same material as the reinforcing belt and fixedly connected with the reinforcing belt and the net body (1) through the

sutures, and the fixed buckle (6) comprising a fixed end and a hanging buckle end, the

fixed end being stitched through the sutures to form a reinforcing point (5), and left and right ends of the hanging buckle end being folded inward and stitched to form a double-layer hanging buckle end through the sutures to make a side of the hanging

buckle end to be a ring hanging buckle end.

2. The protection net for a vehicle according to claim 1, is characterized in that

there is an even number of the fixed buckles (6), which are provided axially

symmetrically.

3. The protection net for a vehicle according to claim 1, is characterized in that

the connection buckle is a reinforcing belt connection buckle (4), which is formed by

folding and stitching the ends of the horizontal reinforcing belt (2) and the longitudinal reinforcing belt (3), two ends of the horizontal reinforcing belt (2) and

two ends of the longitudinal reinforcing belt (3) extend out of the edge of the net body

(1), and parts of the horizontal reinforcing belt (2) and the longitudinal reinforcing

belt (3) extending out of the edge of the net body (1) are folded to the reverse side of

the net body (1) and fixedly connected with the net body (1), the horizontal reinforcing belt (2) and the longitudinal reinforcing belt (3) by stitching, to form a

reinforcing belt connection buckle (4), a folded end of the horizontal reinforcing belt

(2) crosses the longitudinal reinforcing belt at the edge of the net body (1) to fixedly connect with itself through sutures, and a folded end of the longitudinal reinforcing

belt (3) crosses the horizontal reinforcing belt (2) at the edge of the net body (1) to fixedly connect with itself through sutures.

4. The protection net for a vehicle according to claim 1, is characterized in that

the connection buckle is a grommet (11), which is fixedly connected with the grid structure and the net body (1).

5. The protection net for a vehicle according to claim 1, is characterized in that

furtherly comprising a fixed belt (7) which comprises a ring hook (8), an S-shape hook (9), a metal adjustment buckle (10) and a belt body, the ring hook (8) and the

S-shape hook (9) being fixedly connected with the belt body and located at two ends

of the belt body respectively, the belt body passing through and being adjustably connected with the metal adjustment buckle (10), which comprises a fixed buckle (6),

the ring hook (8) being fixedly connected with the connection buckle (4) or the fixed

buckle (6) on the net body (1), the S-shape hook (9) being connected with the fixed buckle (6) on the metal adjustment buckle (10), so that the lower end of the belt body

forms a connection ring, and the position of the metal adjustment buckle (10) on the

belt body is adjustable to make the length of the connection ring to be adjustable.

6. The protection net for a vehicle according to claim 2, is characterized in that

the intersection of the end of the horizontal reinforcing belt (2) and the longitudinal

reinforcing belt (3) at the edge of the net body (1) is stitched to form the reinforcing point (5) through the sutures, the intersection of the end of the longitudinal reinforcing

belt (3) and the horizontal reinforcing belt (2) at the edge of the net body (1) is stitched to form the reinforcing point (5) through the sutures.

7. The protection net for a vehicle according to claim 1, is characterized in that the protection net is divided into a first protection net unit (16), a second protection net unit (17) and a third protection net unit (18), the connection buckles extend out of the adjacent edges of the first protection net unit (16), the second protection net unit (17) and the third protection net unit (18) at intervals, and the connection buckle is a reinforcing belt connection buckle (4).

8. The protection net for a vehicle according to claim 7, is characterized in that two adjacent edges of the first protection net unit (16) are provided with the

reinforcing belt connection buckles (4), three edges of the second protection net unit (17) are provided with the reinforcing belt connection buckles (4), four edges of the

third protection net unit (18) are provided with the reinforcing belt connection buckles

(4), the reinforcing belt connection buckles (4) of the adjacent first protection net unit (16), second protection net unit (17) and third protection net unit (18) are provided in

a staggered manner.

9. The protection net for a vehicle according to claim 8, is characterized in that furtherly comprises a connection belt (19) which passes through the reinforcing belt

connection buckles (4) provided in a staggered manner to movably connect the

protection net units, the edge of the first protection net unit (16) with the reinforcing belt connection buckles (4) being movably connected with the edge of the second

protection net unit (17) with the reinforcing belt connection buckles (4) through the

connection belt (19), and the edge of the second protection net unit (17) with the reinforcing belt connection buckles (4) and without connection with the first

protection net unit (16) being movably connected with the the edge of the third

protection net unit (18) with the reinforcing belt connection buckles (4) through the connection belt (19).

10. The protection net for a vehicle according to claim 9, is characterized in that

the width of the connection belt (19) is smaller than the length of the reinforcing belt connection buckle (4).

FIG. 2 FIG. 1 Drawings

FIG. 3 2018102211

FIG. 4

FIG. 5

FIG. 6

FIG. 9 FIG. 8 FIG. 7

FIG.

11 FIG. 10

FIG. 13 FIG. 12