CN212988155U

CN212988155U - Bulletproof shield with multiple supporting structures

Info

Publication number: CN212988155U
Application number: CN202021369462.8U
Authority: CN
Inventors: 鲁品琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-04-16
Anticipated expiration: 2030-07-13

Abstract

The invention discloses a bulletproof shield with a plurality of supporting structures, which comprises a shield body, wherein the shield body is provided with a first side surface provided with a shield handle and a second side surface departing from the shield handle, and a waist and abdomen supporting frame which is used for abutting against the waist and abdomen of a human body is arranged on the first side surface of the shield body and is positioned below the shield handle. The waist and the abdomen provide supporting force, so that the bullet-proof shield can play a good role in protection in actual combat, can resist the impact of bullets, can also be supported in an auxiliary manner when arms are fatigue, overcomes the torque of the shield around the axis of the handle, and improves the stability of the bullet-proof shield during use.

Description

Bulletproof shield with multiple supporting structures

Technical Field

The invention belongs to the field of defense apparatuses, relates to a shield, and particularly relates to a bulletproof shield with a plurality of supporting structures.

Background

The bulletproof shield is a common defense apparatus for modern bulletproof military police, and is used for preventing bullets or fragments from penetrating and effectively protecting human bodies. The bulletproof shields are classified into metal, nonmetal and composite according to the material. The bulletproof shields are divided into a handheld type and a wheel type according to the structure of the product, and the traditional handheld bulletproof shields mostly depend on single arm operation to maintain the shields at the required height. However, due to the limitation of human strength, in actual combat, the hand-held shield causes rapid fatigue of the user's arms and failure of the shield to maintain tactical movement. Therefore, the weight of the handheld shield is generally only within 6KG, and a high level of protection cannot be provided. Wheeled shields, on the other hand, can be made heavier and provide a higher level of protection because they can be supported and moved by the wheels on the lower portion of the shield. However, the wheel type shield is heavy and slow to move, and is greatly limited by places when being used, and if the wheel type shield cannot climb stairs along with fighters, the range of application of the wheel type shield is far less than that of a handheld shield. The heavy hand-held shield with high protection level, namely the weight of the heavy hand-held shield exceeds 6KG, is effectively used in actual combat, and has great value.

For example, utility model CN210570244U discloses a shield handle for both left and right handed people, which comprises a shield and a handle. The handle includes holds portion and fender portion, and fender portion lower extreme outside cover is equipped with the sponge foam, handle fixed connection in the positive central point of shield position.

The technical scheme provides the shield handle which can be used by both left and right handers, so that the shield is firmer and has stronger universality. However, because the holding force provided by the hand is limited, the heavier shield still cannot be used, and the protection level may be insufficient; meanwhile, considering the problem that the weapon has an inertial hand, the alternate use of the shield by two hands is limited by the inertial hand of the weapon, so that the method is unrealistic.

Disclosure of Invention

An object of the utility model is to solve the above-mentioned technical problem, provide a shellproof shield with many supporting structure.

The utility model discloses creatively provides a shellproof shield with many supporting structures, including the shield body, this shield body has the first side that sets up the shield handle and deviates from the second side of this shield handle, lies in shield handle below on the first side of shield body and is provided with and is used for leaning on the abdomen portion support frame at human abdomen portion.

Further, abdomen portion support frame includes the supporting part and connects the first connecting piece of supporting part and shield body, and the supporting part deviates from shield body one side and has the concave part.

Further, the supporting part is an arc-shaped rod, and the concave part is an arc-shaped concave part formed by the arc-shaped rod.

Further, the supporting part is a V-shaped rod, and the concave part is a folded angle concave part formed by the V-shaped rod.

Further, the shield handle comprises a polygonal ring-shaped bracket and a second connecting piece for connecting the polygonal ring-shaped bracket and the shield body.

Furthermore, the polygonal ring-shaped support at least comprises a horizontal rod arranged horizontally, and a first inclined rod and a second inclined rod which are connected to two ends of the horizontal rod respectively, wherein an included angle between the first inclined rod and the horizontal rod is an obtuse angle, and an included angle between the second inclined rod and the horizontal rod is an obtuse angle.

Furthermore, the outer part of the polygonal annular support is sleeved with an anti-skidding sheath.

Furthermore, the anti-slip sheath sleeved outside the horizontal rod, the first inclined rod and the second inclined rod is provided with a hand holding part adaptive to the shape of a hand.

Furthermore, the polygonal annular support is a hexagonal annular support, the horizontal rod is positioned at the top, the hand holding part corresponding to the first inclined rod and the hand holding part corresponding to the second inclined rod are respectively adapted to the shape of the left hand and the shape of the right hand of the human body, and the hand holding part corresponding to the horizontal rod is adapted to the shape of the right hand of the human body.

Furthermore, one side of the supporting part, which deviates from the shield body, is provided with a hook bent downwards.

Compared with the prior art, the utility model discloses a following beneficial effect has:

the utility model provides a shellproof shield with abdomen portion support frame provides the holding power through abdomen portion, can play fine guard action in the actual combat, can support the impact of keeping off the bullet, also can be when the arm is tired the auxiliary stay, has overcome the torque of shield around the handle axis, has promoted the stability when shellproof shield uses. The hand-held shield with heavier weight and higher protection level can be easily used by the same user, and the safety of the user is greatly improved.

The handle can be controlled by the left back or the right hand at will, even the left-handed person can easily operate, and meanwhile, the switching is convenient, and the control can be carried out for a long time in actual combat.

The closed polygonal annular support is adopted as the main body of the shield handle, so that the shield handle has a more stable structure, the stress is more dispersed, various forward and oblique holding modes are provided, and the shield handle is easier and more diversified to use.

In a preferred embodiment, the shield handle is matched with the anti-skidding sheath for use, so that the friction force is reduced, the holding comfort level is improved, and the shield handle is more in line with the ergonomics.

The waist support belt hook is added so as to support the force on the vest, and the waist support belt hook can also be connected with the molle system body armor modularized mesh belt for use.

Drawings

Fig. 1 is a schematic structural diagram provided in the present application.

Fig. 2 is a schematic structural view of the anti-slip sheath provided by the present application.

Fig. 3 is a schematic structural view of a polygonal ring-shaped stent provided by the present application.

Fig. 4 is a schematic top view of the structure provided in the present application.

Fig. 5 is a partial cross-sectional view.

In the figure, the shield comprises a shield body 1, a first side surface 10, a second side surface 11, a shield handle 2, a polygonal annular support 20, a horizontal rod 200, a first inclined rod 201, a second inclined rod 202, a second connecting piece 21, an anti-skid sheath 22, a hand holding part 220, a waist and abdomen supporting frame 3, a supporting part 30, a first connecting piece 31, a hook 32 and an observation window 4.

Detailed Description

The invention is further illustrated by the following examples:

example one

As shown in fig. 1 and 4, a bulletproof shield with multiple support structures comprises a shield body 1, wherein the shield body 1 is provided with a first side 10 provided with a shield handle 2 and a second side 11 departing from the shield handle 2, and a waist and abdomen support frame 3 for abutting against the waist and abdomen of a human body is arranged on the first side 10 of the shield body 1 below the shield handle 2. The waist and the abdomen provide supporting force, so that the bullet-proof shield can play a good role in protection in actual combat, can resist the impact of bullets, can also be supported in an auxiliary manner when arms are fatigue, overcomes the torque of the shield around the axis of the handle, and improves the stability of the bullet-proof shield during use.

The shield body 1 is of an arc structure, wherein a first side surface 10 of the shield body 1 is a concave surface, and a second side surface 11 is a convex surface.

The abdomen part support frame 3 includes the first connecting piece 31 of supporting part 30 and connection supporting part 30 and shield body 1, and first connecting piece 31 is the straight-bar, and the vertical center at shield body 1 is connected through modes such as welding or bolted connection to the one end of this straight-bar, and the other end is connected at the center of supporting part 30 through modes such as welding or bolted connection, and supporting part 30 deviates from shield body 1 one side and has the concave part. Specifically, the supporting portion 30 is a V-shaped rod bent toward the shield body 1, and an included angle between two branches of the V-shaped rod is an obtuse angle, so as to be more suitable for the structure of the waist and abdomen of the human body, and a concave portion of the supporting portion 30 is formed between the two branches of the V-shaped rod.

As shown in fig. 1, 3 and 4, the shield handle 2 comprises a polygonal ring-shaped support 20 and a second connecting member 21 connecting the polygonal ring-shaped support 20 and the shield body 1. The second connecting pieces 21 are a plurality of connecting rods, the connecting rods are preferably arranged at the corners of the polygonal annular support 20, the connecting rods are fixed with the polygonal annular support 20 and the shield body 1 in a welding or bolt connection mode, and the connecting rods are perpendicular to the plane of the polygonal annular support 20.

The polygonal ring stent 20 is a hexagonal ring stent having a hexagonal structure. The uppermost part of the polygonal ring-shaped bracket 20 is a horizontal rod 200, and the side facing the shield handle 2 is the forward direction, the left end of the horizontal rod 200 is connected with a first diagonal rod 201, the right end of the horizontal rod 200 is connected with a second diagonal rod 202, so that the included angle between the first diagonal rod 201 and the horizontal rod 200 is an obtuse angle, and the included angle between the second diagonal rod 202 and the horizontal rod 200 is an obtuse angle. Thereby being convenient for the left hand and the right hand to exchange holding.

Example two

The present embodiment is substantially the same as the first embodiment, except that:

as shown in fig. 1, 2, 3 and 5, the polygonal ring-shaped stent 20 is externally sleeved with an anti-slip sheath 22. The anti-slip sheath 22 sleeved outside the horizontal rod 200, the first diagonal rod 201 and the second diagonal rod 202 has a hand grip portion 220 adapted to the shape of a hand. The hand grip portion 220 corresponding to the first diagonal bar 201 and the hand grip portion 220 corresponding to the second diagonal bar 202 are respectively adapted to the shapes of the left hand and the right hand of the human body, and the hand grip portion 220 corresponding to the horizontal bar 200 is adapted to the shape of the right hand of the human body.

Specifically, the hand grip portion 220 includes finger placement grooves located on the outer side and corresponding to the index finger, middle finger, ring finger, and little finger, respectively, and an arc-shaped face located on the inner side for accommodating the gripping of the thumb.

EXAMPLE III

as shown in fig. 1, the support portion 30 is an arc-shaped rod bent toward the shield body 1, so that the side away from the shield body 1 has an arc-shaped concave portion.

Example four

as shown in fig. 1, the supporting portion 30 may be further covered with a soft protective layer to improve comfort.

EXAMPLE five

This embodiment is substantially the same as the first embodiment, except that;

as shown in fig. 1 and 4, a downwardly bent hook 32 is provided on a side of the support portion 30 facing away from the shield body 1.

Specifically, the hooks 32 are provided at both ends of the support portion 30, and the waist support strap hooks 32 are added to support the force on the vest, and can also be used in connection with the molle system body armor modular webbing.

In the first to fifth embodiments, the shield body 1 is made of ultra-strong fiber materials such as dungeon d ultra-strong polyethylene (dyneema) materials, DuPont KEVLAR (KEVLAR) aramid materials, and high-strength flame-retardant glass fiber reinforced plastics (frp) by a special process. An observation window 4 is arranged above the shield handle 2 on the shield body 1, the observation window 4 is made of bulletproof glass and is fixed in an observation hole of the shield body 1 through a frame.

The shield handle 2 and the abdomen supporting frame 3 are preferably formed by plastic dipping, bending and welding of thin-wall steel pipes through argon arc welding. The anti-slip sheath 22 and the protective layer can be made of natural rubber, synthetic rubber or other flexible rubber and plastic materials, and have comfortable hand feeling.

It should be noted that the shield body 1 can be replaced by a planar shield plate or other commercially available shield plates. The shield handle 2 can be replaced by other commercially available products. The support portion 30 may adopt other support structures adapted to the structure of the abdomen.

Adopt the utility model provides a shellproof shield can use single arm to easily hold the shellproof shield that weight reaches 17 kg.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bulletproof shield with many supporting structures, includes shield body (1), and this shield body (1) has first side (10) that sets up shield handle (2) and deviates from second side (11) of this shield handle (2), its characterized in that: a waist and abdomen supporting frame (3) used for abutting against the waist and abdomen of a human body is arranged on the first side face (10) of the shield body (1) and below the shield handle (2).

2. A ballistic shield having a multi-support structure according to claim 1, wherein: waist belly support frame (3) include supporting part (30) and connect first connecting piece (31) of supporting part (30) and shield body (1), and supporting part (30) deviate from shield body (1) one side and have the concave part.

3. A ballistic shield having a multi-support structure according to claim 2, wherein: the supporting part (30) is an arc-shaped rod, and the concave part is an arc-shaped concave part formed by the arc-shaped rod.

4. A ballistic shield having a multi-support structure according to claim 2, wherein: the supporting part (30) is a V-shaped rod, and the concave part is a folded angle concave part formed by the V-shaped rod.

5. A ballistic shield having a multi-support structure according to claim 1, wherein: the shield handle (2) comprises a polygonal annular support (20) and a second connecting piece (21) for connecting the polygonal annular support (20) and the shield body (1).

6. A ballistic shield having a multi-support structure according to claim 5, wherein: the polygonal ring-shaped support (20) at least comprises a horizontal rod (200) which is horizontally arranged, and a first inclined rod (201) and a second inclined rod (202) which are respectively connected to two ends of the horizontal rod (200), wherein an included angle between the first inclined rod (201) and the horizontal rod (200) is an obtuse angle, and an included angle between the second inclined rod (202) and the horizontal rod (200) is an obtuse angle.

7. A ballistic shield having a multi-support structure according to claim 6, wherein: the outer part of the polygonal annular support (20) is sleeved with an anti-skidding sheath (22).

8. A ballistic shield having a multi-support structure according to claim 7, wherein: the anti-slip sheath (22) sleeved outside the horizontal rod (200), the first inclined rod (201) and the second inclined rod (202) is provided with a hand holding part (220) adapted to the shape of a hand.

9. A ballistic shield having a multi-support structure according to claim 8, wherein: polygonal ring shape support (20) are hexagonal ring shape support, horizon bar (200) are located the top, the portion of holding (220) that the corresponding portion of holding of first down tube (201) and second down tube (202) correspond holds (220) and is adapted to the shape of human left hand and right hand respectively, just the portion of holding (220) that horizon bar (200) correspond is adapted to the shape of human right hand.

10. A ballistic shield having a multi-support structure according to claim 2, wherein: one side of the supporting part (30) departing from the shield body (1) is provided with a hook (32) bent downwards.