阅读说明：本技术 一种基于螺旋网的多功能单兵掩体及其施工方法 (Multifunctional individual soldier shelter based on spiral net and construction method thereof ) 是由 王洋 高卫东 于 2021-03-19 设计创作，主要内容包括：本发明涉及一种基于螺旋网的多功能单兵掩体及其施工方法,包括掩体主体、用于观察或射击的射击口,所述掩体主体的左右两个外侧面可通过第一连接件向掩体主体内部折叠形成网片或向掩体主体外部扩展；射击口为贯穿设置在掩体主体上的通道。本发明通过高强度轻质螺旋网组成的可折叠结构,实现在现代化战争中多功能单兵掩体的便捷携带和快速布设,并通过插芯螺旋网本身性能和内部厚度均一的填充物提高掩体安全性和防护强度,螺旋网结构可防止破片造成二次损伤,单兵掩体还兼备紧急固定身体损伤部位、防弹防刺护具和背包防弹插板的多种功能,有效提高现代战场上单兵作战条件、机动作战能力和生存率。(The invention relates to a multifunctional individual shelter based on a spiral net and a construction method thereof, wherein the multifunctional individual shelter comprises a shelter main body and a shooting port for observation or shooting, wherein the left outer side surface and the right outer side surface of the shelter main body can be folded towards the interior of the shelter main body through a first connecting piece to form a net sheet or expanded towards the exterior of the shelter main body; the firing ports are passages which are arranged on the bunker body in a penetrating way. The multifunctional individual shelter is convenient to carry and fast to arrange in modern war due to the foldable structure formed by the high-strength light spiral net, the safety and the protection strength of the shelter are improved due to the performance of the core inserting spiral net and the filler with uniform internal thickness, the spiral net structure can prevent secondary damage caused by fragments, the individual shelter also has multiple functions of emergency fixing of a body damage part, a bulletproof stab-resistant protective tool and a backpack bulletproof inserting plate, and the individual combat condition, the maneuvering combat capability and the survival rate of the individual combat on a modern battlefield are effectively improved.)

1. A multifunctional individual soldier shelter based on a spiral net comprises a shelter main body (10) and a shooting port (20) arranged on the shelter main body (10); the method is characterized in that:

the shelter main body (10) is of a box-type structure without top and bottom formed by connecting the left outer side surface, the right outer side surface, the front outer side surface and the rear outer side surface (11) end to end, and an inner cavity for filling fillers is formed inside the box-type structure; the front outer side surface (11) and the rear outer side surface (11) are respectively made of an independent spiral net piece, the left outer side surface (11) and the right outer side surface (11) are respectively made of two independent spiral net pieces, the two independent spiral net pieces are mutually rotatably connected through a first connecting piece (13), and the independent spiral net pieces on the front outer side surface (11) and the rear outer side surface (11) are rotatably connected with the left outer side surface (11) and the right outer side surface (11) through two first connecting pieces (13; the left outer side surface (11) and the right outer side surface (11) of the shelter main body (10) can be folded towards the inside of the shelter main body (10) through a first connecting piece (13) to form a mesh or be expanded towards the outside of the shelter main body (10);

notches are arranged at the upper ends of the front outer side surface (11) and the rear outer side surface (11) of the shelter main body (10), inner baffle plates (12) are arranged on the two sides of each notch through second connecting pieces (14), and shooting ports (20) penetrating through the front side and the rear side of the shelter main body (10) are formed.

2. Multifunctional individual shelter based on a spiral net according to claim 1, characterized in that: the spiral mesh is composed of spiral coils (101), first core wires (102) and second core wires (103), the spiral coils (101) are annular, the rings between every two adjacent spiral coils (101) are arranged in an overlapped mode, through holes are formed in the overlapped positions, the first core wires (102) connecting the adjacent spiral coils (101) are arranged in the through holes, and the second core wires (103) are filled in the spiral coils (101) in the non-overlapped portion.

3. Multifunctional individual shelter based on a spiral net according to claim 1, characterized in that: the first connecting piece (13) comprises a mounting shaft (131) and a hinge (132) for connecting and fixing with the outer side net (11), and the hinge (132) is connected to the mounting shaft (131) and can rotate around the mounting shaft (131) around a shaft.

4. Multifunctional individual shelter based on a spiral net according to claim 3, characterized in that: the hinge (132) is further provided with a first screw hole (133) for fixing and connecting the hinge (132) and the outer side surface (11).

5. Multifunctional individual shelter based on a spiral net according to claim 3, characterized in that: the mounting shaft (131) is a hollow tubular shaft, an anchor rod (134) is inserted into a hollow tube hole of the mounting shaft (131), and the anchor rod (134) penetrates through the hollow tube hole to anchor the shelter body (10) on the ground (135).

6. Multifunctional individual shelter based on a spiral net according to claim 1, characterized in that: the second connecting piece (14) is of a U-shaped groove structure, and a second threaded hole (142) which penetrates through the side face of the U-shaped groove is formed in the side face of the U-shaped groove and used for connecting and fixing the inner baffle face (12).

7. Multifunctional individual shelter based on a spiral net according to claim 1, characterized in that: connecting bands (30) are arranged on two sides of the spiral net piece, and each connecting band (30) comprises a first connecting band (31) and a second connecting band (32).

8. Multifunctional individual shelter based on a spiral net according to claim 3, characterized in that: the hinge (132) rotates around the mounting shaft (131) around a shaft within 90 degrees of the maximum fixed angle.

9. Multifunctional individual shelter based on a spiral net according to claim 1, characterized in that: the two sides of the notch are inclined edges with an angle of 30 degrees.

10. A construction method of the spiral net multi-kinetic energy individual shelter as claimed in any one of claims 1 to 9, characterized by comprising the following steps:

A. the outer side surface (11) of the shelter body (10) is unfolded outwards along a first connecting piece (13) to form a non-top and non-bottom combined structure and laid on the ground;

B. inserting the anchor rods (134) into the first connecting pieces (13) and fixing the unfolded shelter body (10) on the ground;

C. connecting the inner baffle plate surface (12) to the notch side edge of the front and rear outer side surfaces (11) of the shelter main body (10) through a second connecting piece (14);

D. the interior of the deployed shelter body (10) is filled with filler.

Technical Field

The invention belongs to the technical field of military shelter construction, and particularly relates to a multifunctional individual shelter based on a spiral net and a construction method thereof.

Background

During traditional individual combat, soldiers need to temporarily arrange individual combat shelters for shielding on a battlefield, and most soldiers in actual combat adopt rear digging and front earth-building modes to form arc-shaped soil slopes as simple shelters. However, in the actual operation process, the earth slope is of a loose amorphous structure, the thickness uniformity of the constructed shelter in the horizontal and vertical directions is poor, the protection capability of blocking bullets at different positions of the shelter is different, and the shelter piling up the earth slope is easy to be damaged after being impacted by the bullets. Meanwhile, due to the arc-shaped structure, the visual field of the soldier needs to be higher than that of the earth slope shelter in the observation, aiming and shooting processes, so that part of the body and the head of the soldier need to be exposed outside the shelter and easily become a shooting target of enemies, and the safety cannot be effectively guaranteed.

The spiral net is made of high-strength industrial yarns such as polyester, polyamide and high-strength high-modulus polyethylene, has the characteristics of light weight and high modulus, has good filtering capacity and supporting strength, can bear materials such as sand, gravel and the like, and effectively improves the shock resistance of the spiral net by virtue of the multi-layer annular structure. Therefore, future lightweight military protective equipment with the spiral net has wide prospects.

Disclosure of Invention

The invention aims to solve the problems and provides a multifunctional individual shelter based on a spiral net and a construction method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme: the multifunctional individual soldier shelter based on the spiral net comprises a shelter main body and a shooting port arranged on the shelter main body;

the shelter main body is of a box type structure without top and bottom formed by connecting the left outer side face, the right outer side face, the front outer side face and the rear outer side face end to end, and an inner cavity for filling fillers is formed inside the box type structure; the front outer side surface and the rear outer side surface are respectively made of an independent spiral net piece, the left outer side surface and the right outer side surface are respectively made of two independent spiral net pieces, the two independent spiral net pieces are mutually rotatably connected through a first connecting piece, and the independent spiral net pieces on the front outer side surface and the rear outer side surface are rotatably connected with the left outer side surface and the right outer side surface through two first connecting pieces; the left outer side face and the right outer side face of the shelter main body can be folded towards the interior of the shelter main body through the first connecting pieces to form a mesh or expanded towards the exterior of the shelter main body;

notches are formed in the upper ends of the front outer side face and the rear outer side face of the bunker body, inner baffle faces are arranged on the two sides of each notch through second connecting pieces, and shooting ports penetrating through the front side and the rear side of the bunker body are formed.

Further, the spiral mesh piece is composed of spiral coils, a first core wire and a second core wire, the spiral coils are annular, the rings between every two adjacent spiral coils are arranged in an overlapped mode, a through hole is formed in the overlapped position, the first core wire connected with the adjacent spiral coils is arranged in the through hole, and the second core wire is filled in the spiral coils at the non-overlapped portion.

Further, first connecting piece includes the installation axle and is used for being connected fixed hinge with the outside net, and hinge connection is on the installation axle to can carry out pivoting around the installation axle.

Furthermore, the hinge is provided with a first screw hole for fixing and connecting the hinge and the outer side net.

Furthermore, the mounting shaft is a hollow tubular shaft, an anchor rod is inserted into a hollow tube hole of the mounting shaft, and the anchor rod penetrates through the hollow tube hole to anchor the shelter body on the ground.

Furthermore, the second connecting piece is of a U-shaped groove structure, and a penetrating second screw hole is formed in the side face of the U-shaped groove and used for connecting and fixing the inner baffle face.

Furthermore, connecting bands are arranged on two sides of the spiral net piece, and each connecting band comprises a first connecting band and a second connecting band.

Further, the hinge rotates around the mounting shaft around the shaft within 90 degrees of the maximum fixed angle.

Further, the two sides of the notch are inclined sides with an angle of 30 degrees.

The invention also provides a construction method of the spiral net multi-kinetic energy individual shelter, which comprises the following steps:

A. the outer side surface of the shelter body is unfolded outwards along the first connecting piece to form a top-free and bottom-free combined structure, and the combined structure is laid on the ground;

B. inserting the anchor rod into the first connecting piece, and fixing the unfolded shelter body on the ground;

C. connecting the inner baffle plate surface to the side edge of the notch on the front outer side surface and the rear outer side surface of the shelter main body through a second connecting piece;

D. the interior of the deployed shelter body is filled with filler.

Compared with the prior art, the invention has the following beneficial effects:

(1) the multifunctional individual shelter is convenient to carry and fast to arrange in a modern war due to the foldable structure formed by the high-strength light spiral net, and the defects that the thickness of the traditional mound type shelter is uneven when the traditional mound type shelter is used for improving the shelter thickness, and the traditional mound type shelter cannot be effectively protected in the observation and shooting process are effectively overcome.

(2) The spiral net material can prevent the fragments from causing secondary damage, improve the safety of the shelter, simultaneously has multiple functions of emergently fixing body damage parts, preventing bullets and stabbing protective tools and preventing bullets and inserting plates of the backpack, and can effectively improve the individual combat conditions, the maneuvering combat capability and the survival rate on the modern battlefield.

(3) The construction method is simple and quick, has strong operability, improves the efficiency and effectively shortens the construction time.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a spiral mesh of the present invention;

FIG. 3 is a schematic view of a first connector of the present invention;

FIG. 4 is a schematic view of the connection of the anchoring pile of the present invention to the ground;

FIG. 5 is a schematic view of a second connector of the present invention;

FIG. 6a is a schematic view of the deployment of an individual shelter according to the present invention;

FIG. 6b is a schematic view of the individual shelter in a collapsed state according to the present invention;

FIG. 7 is a schematic view of an embodiment of the present invention;

FIG. 8 is a schematic view of an embodiment of the first-aid fixation plate formed after disassembly of the present invention;

FIG. 9 is a schematic view of one embodiment of the present invention disassembled to form a protective gear;

FIG. 10 is a schematic view of another embodiment of the present invention disassembled to form a protective device.

Description of reference numerals: the shelter body 10, a spiral coil 101, a first core wire 102, a second core wire 103, an outer side surface 11, an inner baffle surface 12, a first connecting piece 13, a mounting shaft 131, a hinge 132, a first screw hole 133, an anchor rod 134, a ground 135, a second connecting piece 14, a U-shaped groove 141, a second screw hole 142, a shooting opening 20, a connecting belt 30, a first connecting belt 31, a second connecting belt 32, a backpack shoulder strap 41 and a marching backpack 42.

Detailed Description

For the purpose of illustrating the technical content, the constructional features, the achieved objects and the effects of the invention in detail, reference will be made to the following detailed description of the embodiments in conjunction with the accompanying drawings.

In the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The terms "upper", "lower", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention, and do not imply or indicate that the device or member referred to must have a particular orientation or be constructed or operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 and 2, a multifunctional individual shelter based on a spiral net comprises: a bunker body 10 and a firing hatch 20 for observation or firing in the bunker body 10.

As shown in fig. 1, 6a and 6b, the shelter body 10 is formed by connecting the left, right, front and rear outer side surfaces 11 end to form a box-type structure without top and bottom, and an inner cavity for filling filler is arranged inside the box-type structure; the front outer side surface 11 and the rear outer side surface 11 are respectively made of an independent spiral net piece, the left outer side surface 11 and the right outer side surface 11 are respectively made of two independent spiral net pieces, the two independent spiral net pieces are mutually rotatably connected through a first connecting piece 13, and the independent spiral net pieces of the front outer side surface 11 and the rear outer side surface 11 are respectively rotatably connected with the left outer side surface 11 and the right outer side surface 11 through two first connecting pieces 13; the left and right outer side surfaces 11 of the shelter body 10 can be folded towards the interior of the shelter body 10 within the range of the maximum fixed angle of 90 degrees through the first connecting pieces 13 to form a mesh (as shown in fig. 6 b), and the unfolding and laying of the shelter body 10 can also be realized by expanding the first connecting pieces 13 towards the exterior of the shelter body 10 within the range of the maximum fixed angle of 90 degrees (as shown in fig. 6 a).

As shown in fig. 1, notches are formed at the upper ends of the front and rear outer nets 11 of the shelter body 10, both sides of each notch are oblique sides having an angle of 30 °, so that four oblique sides are formed by conforming the front and rear outer nets 11, second connecting members 14 are respectively provided on the four oblique sides, inner shield surfaces 12 are connected to the oblique sides on the same side on the front and rear notches by the second connecting members 14, the inner shield surfaces 12 are arranged along the fixed angles of 30 ° on both sides of the notches, and thus, the notches of the front and rear outer surfaces 12 and the two inner shield surfaces 12 form firing ports 20 penetrating through the front and rear sides of the shelter body 10.

As shown in fig. 2, the spiral mesh is composed of spiral coils 101, a first core wire 102 and a second core wire 103, the spiral coils 101 are annular, the rings between two adjacent spiral coils 101 are arranged to overlap each other, a through hole is formed at the overlapping position, the first core wire 102 connecting the adjacent spiral coils 101 is arranged in the through hole, and the second core wire 103 is filled in the spiral coils 101 which are not overlapped; the first core wire 102 and the second core wire 103 can be replaced according to the use scene and the use requirement. In this embodiment, the spiral mesh is made of high modulus and high strength polyethylene, and in other embodiments, the spiral mesh may also be polyester or polyamide.

As shown in fig. 3, in the present embodiment, the first connecting member 13 includes a mounting shaft 131 and a hinge 132, the hinge 132 is used for connecting and fixing with the outer net, and the hinge 132 is connected to the mounting shaft 131 and can rotate around the mounting shaft 131 within 90 ° of the maximum fixing angle. The hinge 132 also has a first screw hole 133 for fixing and connecting the hinge 132 to the outer net 11. As shown in fig. 3 and 4, the mounting shaft 131 is a hollow tubular shaft, and an anchor rod 134 is inserted into a hollow tubular hole of the mounting shaft 131, and the anchor rod 134 is inserted through the hollow tubular hole to anchor the shelter body 10 to the ground 135.

In this embodiment, as shown in fig. 5, the second connecting member 14 may be a U-shaped groove structure, and a second screw hole 142 is disposed through a side surface of the U-shaped groove for connecting and fixing the inner baffle surface 12.

The first connecting member 13 and the second connecting member 14 are both made of a light metal material, and in this embodiment, the light metal material is an aluminum alloy.

The working principle of the invention is as follows: as shown in fig. 6, in order to realize the folding and unfolding of the multifunctional individual shelter, the two first connecting pieces 13 on the left and right outer side surfaces 11 are configured to be folded towards the inside of the multifunctional individual shelter within a range of 90 degrees of a maximum fixed angle to form a compression mesh, and the folded multifunctional individual shelter can be expanded towards the outside of the multifunctional individual shelter within a range of 90 degrees of a maximum fixed angle through the two first connecting pieces 13 on the left and right outer side surfaces 11, so that the multifunctional individual shelter is unfolded and laid.

As shown in fig. 7, the multifunctional individual shelter is used as a temporary shelter, and the head and the body of a soldier can be protected by the spiral net parts protruding from both sides of the recess of the outer net 11 while the soldier can observe and shoot through the shooting ports 20.

As shown in fig. 8, the multifunctional individual shelter can also be used as a temporary emergency fixing tool for soldiers to fix injured positions in an emergency, and by utilizing the crimpability of the spiral net piece, the folded multifunctional individual shelter or the multifunctional individual shelter which is arbitrarily disassembled and provided with the single outer net 11 is crimped and fixed on a fracture part or an injured part through the connecting band 30 to play roles of fixing and protecting. The connecting belt 30 comprises a first connecting belt 31 and a second connecting belt 32, and the first connecting belt 31 and the second connecting belt 32 are respectively arranged on two sides of the single spiral net piece; in this embodiment, the connection belt is a hook and loop fastener, and the connection is completed by a circular hair belt and a barbed hair belt, and in other embodiments, the connection belt 30 may also be a rope.

In other embodiments, as shown in fig. 9 and 10, the single outer net 11 can be fixed in front of or behind the body by the connecting belt 30 after the multifunctional individual shelter is folded or is arbitrarily disassembled, and can be folded and placed in the marching backpack 42 to be used as a bulletproof or stab-resistant protection board. In this implementation connecting band is the magic subsides, accomplishes the connection through circle hair area and thorn hair area, and in other embodiments, the connecting band can also be the rope.

The construction method of the spiral net multi-kinetic energy individual shelter comprises the following steps:

A. the outer side surface 11 of the shelter body 10 is unfolded outwards along the first connecting piece 13 to form a top-free and bottom-free combined structure and is laid on the ground;

B. inserting the anchor rods 134 into the first connecting members 13 to fix the deployed shelter body 10 to the ground;

C. connecting the inner baffle plate surface 12 to the inclined edge of the notch of the front and rear outer side surfaces 11 of the shelter body 10 through a second connecting piece 14;

D. the interior of the deployed shelter body 10 is filled with a filler such as sand, stone or earth.

The working process of the invention is as follows: during normal operation, the folded multifunctional individual shelter is firstly vertically placed on the ground 135, then the first connecting pieces 13 on the four corners are pulled to stretch outwards, and the folded multifunctional individual shelter is unfolded into a box-type structure without a top and a bottom. The anchor rods 134 are then inserted into the ground 135 through the hollow shaft 131 of the first connector 13 so that the individual shelter is securely attached to the ground. Next, the inner baffle surfaces 12 are inserted into the corresponding two second connecting members 14, so that the two opposite notches on the outer side surface 11 and the inner baffle surfaces 12 on both sides form a groove channel, which is the firing port 20. And finally, filling earthwork in the surrounding environment in the backwards-unfolded multifunctional individual shelter. In other embodiments, the filler may also be sand, stone in the surrounding environment. When the multifunctional individual shelter needs to be disassembled, the multifunctional individual shelter is lifted upwards in the direction vertical to the ground to finish the unloading of the filler, and then the multifunctional individual shelter is compressed along the center to finish the folding. Can be replaced by other high-strength high-modulus textiles with barrier property to concrete substances, such as woven heavy nets

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.