TWM530397U - Tactics arm shield - Google Patents

Description

Tactical arm shield

This creation is about a shield, especially a lightweight, hand-held tactical arm shield that can be hit hard to prevent violent, violent, repelling important parts of the body, anti-knife, and guns to protect personal safety.

Generally, shields used by military, police, and security personnel are mainly made of plastic steel, and are made of large-area plate-shaped specifications for the protection of personal safety. They are not only heavy and maneuverable. Therefore, the military, police, or security personnel can only set up shields when performing a riot, passively hiding behind the shield to defend themselves, or shielded the front forward for the forward to drive away, the overall deterrent effect is not great. And the active attack power is quite fragile.

Moreover, the large-area plate-shaped shields only have a negative protection function, and there is no ability to prevent the bullets from penetrating. The military, police, and security personnel have to wear bullet-proof vests to prevent bullets, which makes it more difficult for the original bulky shield. On the other hand, the use of large-area plate-shaped shields becomes cumbersome for melee combat. The traditional way of holding shields is easily pulled by the mob, and the shield of plastic steel is easy to crack and easy to be cracked. Pierced by sharp tools.

In order to improve the lack of traditional shields, many related literatures on the improvement of shield structure have been proposed, such as the Taiwanese new patent M512693, which discloses a "shock shield", which mainly includes: shield The main body, the fixed handlebar, the auxiliary hanging strap, the electric shock device, the high-voltage electric generating device and the control button; the shield is a plate-shaped plate body having convex and concave sides; the fixed handle is vertically protruded on the central side of the concave side The auxiliary hanging strap is vertically protruded on the other side of the center of the concave side and corresponds to the fixed handle.

The electric shock device comprises a shock panel group and a shock contact group, wherein the shock panel group has two shock panels fixed vertically at a center of the convex side, and the electric shock contact group has a corresponding to the electric shock panel, and the interval is set from the top to the bottom. The two electric shock contacts on the surface of the electric shock panel; the high-voltage electric generating device is disposed at the bottom end of the concave side surface and electrically connected to the electric shock panel; the control button is disposed on one side of the fixed handle, and is connected with the high voltage The device is electrically connected. Accordingly, it provides a non-killing, non-lethal, electric shock shield that can effectively defend against the user and has an active attack capability.

Another example is the Taiwan invention patent No. 421261, which provides a "police shield with electric shock function", which mainly comprises a shield, a shock net and a power storage device, which is to fix the electric shock net in front of the shield. The surface of the power storage device is fixed to the inner surface of the shield after being connected to the electric shock net, and a power main switch is disposed on the power storage device, and a touch switch is disposed at the inner grip of the shield. According to this, when the police hold the shield, the electric shock net is activated by pressing the touch switch to achieve the deterrent effect and the violent effect.

In the above publication, in order to improve the safety of the shield, the conventional shield and the electric shock device are known, and the electric shock is the main attack power. It can be understood that there is no improvement on the disadvantages of the traditional shield bulkiness and poor maneuverability. The electric shock needs to be touched, and the utility can be effective in close-range slamming. The user is still in danger of being threatened by guns and weapons.

The main purpose of this creation is to provide a lightweight, one-handed tactical arm shield with high maneuverability for defense and active attack, which is used to improve the shortcomings of traditional shields that are large, bulky, and easily torn off.

Another object of the present invention is to provide a tactical arm shield with a pair of lobes at the upper end and a pair of smashers protruding at the two corners for effective strain relief, such as block, impact, and window breaking. Dangerous situation.

Another object of the present invention is to provide an arm shield having a predetermined tilt angle suitable for the left hand grip, and a notch at the upper end of the plate body for assisting the right hand gun to aim and shoot, stabilize the muzzle and improve the accuracy of the shot.

A further object of the present invention is to provide an arm shield made of a small amount of rare earth added to an aluminum alloy, which is light in weight, and has the function of preventing the bullet and the tool from being tough and hard.

Another object of the present invention is to provide a tactical arm shield with a laser glare on one side of the plate body, which can be irradiated from a long distance, causing the gangster to be blind for a short time and instantly weaken its attack power.

In order to achieve the above object and other purposes, according to the tactical arm shield of the present invention, a rigid plate body is formed into a thin longitudinal shape, and the left and right sides are symmetrically inclined obliquely backward along a straight fold line, and a pair is included at the upper end of the fold line extension. The arc-shaped slanting angle is provided with a circular arc-shaped notch between the two embossing angles, and a pair of smashing devices are disposed correspondingly on the two bulging angles and projecting outside the pair of slanting angles.

A grip is fixed on the back of the plate body near the gap and at a predetermined inclination angle with the horizontal reference line. Preferably, the predetermined inclination angle of the grip to the horizontal reference line of the plate body is between 5 degrees and 15 degrees to facilitate the left hand grip and the elbow is maximally maneuverable.

In addition, an arm sleeve is disposed correspondingly disposed under the grip, the arm sleeve includes a base portion fixed to the back surface of the plate body, and two pairs of straps extending from the base portion to the left and right sides, the two pairs of straps The free ends are fastened to each other by a fastening tape, which is used to fasten the arm and can effectively cushion the impact force after the impact.

Preferably, the method further comprises: a high-power LED lamp disposed at a predetermined point on the front side of the board body, controlled by a button disposed on the grip, capable of emitting long light or flash, and capable of illuminating to about 100 The distance of the meter is far.

Preferably, the method further includes a laser glare disposed at a predetermined point on the front side of the board, the glare comprising a laser circuit for emitting low power laser light via a button disposed on the grip Control, can emit green light with a wavelength of 400~600nm, the power can be 300mW, the frequency can be 8Hz; preferably, the wavelength of the green light is 532nm, the green light can instantly cause the black and short eye blindness of the gangster .

According to this, the grip of the tactical arm shield is suitable for the left hand grip, the gap can assist the right hand gun to aim and shoot, the hitter can be strongly hit to prevent violence, violent, the mobility of the active attack is high, the board can block the body important Part of the anti-gun and knife attack to protect the personal safety.

1‧‧‧ Arm shield

10‧‧‧ board

10a, 10a’‧‧‧ fold line

11, 11’‧‧‧ corner

12‧‧‧ gap

20‧‧‧ grip

20a‧‧‧ cushioning material

30‧‧‧ Arms

31‧‧‧ base

32, 32’‧‧‧Leg

40‧‧‧Breaker

41‧‧‧Base

42‧‧‧ impact head

421‧‧‧ screw

422‧‧‧ cone

50‧‧‧LED lights

50'‧‧‧Laser glare

51‧‧‧Battery匣

52‧‧‧ button

H‧‧‧ horizontal baseline

A‧‧‧inclination angle

1 is a front view showing a preferred embodiment of the tactical arm shield of the present invention; FIG. 2 is a rear view showing the tactical arm shield of FIG. 1; and FIG. 3 is a cross-sectional direction from the first FIG. 3-3. Fig. 4 is a partial enlarged view of the circled portion in Fig. 2, showing the structure of the rupture device; Fig. 5 is a view showing the separation state of the rupture device of Fig. 4; and Fig. 6 is a view showing Fig. 1 A partial cross-sectional view of the arm shield; Figure 7 is a partial schematic view showing another embodiment of the tactical arm shield of the present invention.

The features of the present invention will be further described in conjunction with the embodiments, which are merely preferred examples and are not intended to limit the scope of the present invention. .

Figures 1 through 3 are used to illustrate a preferred embodiment of the present tactical arm shield. As shown in the figure, the arm shield 1 of the present embodiment includes a rigid plate body 10 which is formed into a thin longitudinal shape suitable for the size of the arm, and the corners of the arm are rounded, and the left and right sides of the plate body 10 are symmetrically along. The straight fold lines 10a, 10a' are slightly inclined rearward, and the upper ends of the two fold lines 10a, 10a' include a pair of arcuate corners 11, 11', and are disposed between the two corners 11, 11' There is a circular arc-shaped notch 12.

Please refer to Figures 2 and 3 together. Figure 2 is a rear view of the plate. Figure 3 is a cross-sectional view taken perpendicular to the cross-section of the plate. The utility model comprises a grip 20 which is formed in a ㄇ-shaped structure and is fixed on the plate body 10 The back side is located below the gap 12 and at a predetermined angle of inclination a with the horizontal reference line H, making it suitable for the best ergonomics held by the left hand. Preferably, the predetermined inclination angle a is between about 5 and 15 degrees, and is on the outer side of the grip 20 and covered with the anti-skid cushioning material 20a.

In addition, an arm sleeve 30 is disposed correspondingly disposed under the grip 20 for fixing with the left arm. The arm sleeve 30 includes a base portion 31 fixed to the back surface of the plate body 10, and the base portion 31 is fixed from the base portion 31. Two pairs of straps 32, 32' extending to the left and right sides, the two pairs of straps 32, 32' being maintained at a predetermined distance from each other, the two pairs of straps 32, 32' being respectively loopable on the arm, and the two The free ends of the straps 32, 32' are each snapped to each other via a fastening strip. In this way, the arm sleeve 30 is more tightly and more conformable to the arm, and the comfort is better.

Referring to FIG. 4 and FIG. 5 together, a pair of smashers 40 are disposed on the two corners 11 and 11 ′ of the board body 10 , and each smasher 40 includes a base 41 and a The impact head 42 is fixed to the back surface of the corresponding corner 11 (11') via a plurality of screws. The base 41 has a shaft hole and an internal thread is provided in the shaft hole. One end of the impact head 42 includes a screw 421 screwed into the shaft hole, and the other end is provided with a conical 422 projecting outside the corner 11 (11'). The circular arc-shaped notch 12 is interposed between the two breakers 40. With such a structure, it is suitable for active attack, and is used for blocking, impacting, breaking windows, and the like to effectively strain a sudden dangerous situation.

Figure 6 is an enlarged partial cross-sectional view taken in a direction perpendicular to the cross-section of the plate. According to the present creation, the plate body 10 is made of an aluminum alloy (2A12) added with a rare earth element (T4) to make it light in weight, and the material is Hardness and toughness have a bulletproof function. When the arm shield 1 is held by the left hand, the notch 12 of the plate body 10 can not only stabilize the aiming and shooting of the gun of the right hand gun, but also block the important part of the body to protect the user from the firearm. Threat.

According to the performance test of the board, including: grip connection strength: the connection between the grip and the plate can withstand a tensile force of 500N; the strength of the arm sleeve: after the arm sleeve is fastened, the connection between the arm sleeve and the plate body Can withstand 500N tensile force; impact strength: the plate can withstand the impact of 147J kinetic energy; puncture resistance: the plate can withstand 147J kinetic energy puncture; resistant to impact strength: can withstand the hitting of the test machine, hit the point line speed 18m / s ± 0.3 / s, hit energy 342J ± 13J and so on.

In addition, a high-power LED lamp 50 is further included. As shown in the first, second and third figures, the LED lamp 50 is disposed at a predetermined point on the front side of the board body 10, on the corresponding back side of the board body 10. A battery pack 51 for supplying power is disposed, and the circuit of the LED lamp 50 is electrically connected to a button 52 disposed on the grip 20. Preferably, the button 52 is disposed adjacent to the thumb position of the left hand of the grip to facilitate control of the LED lamp 50. Controlled by the button 52, a long light or a flash can be emitted, which can be irradiated to a long distance of about 100 meters, and can generate a shocking effect at a long distance.

In addition, a new anti-riot concept uses a laser dazzle with a power of 300mW, a frequency of 8Hz, and a wavelength of The 400-600 nm green laser light can instantly cause blindness to humans or animals. From its experimental effect, the green light with a wavelength of 400~600nm is about 1 second, which can cause the human or animal vision to be black for 15 seconds. If the illumination is 2 seconds, the human or animal vision will be black for 30 seconds. If the illumination is more than 5 seconds, Will cause permanent damage. It should be understood that the high power LED lamp 50 described above can also be replaced with a laser glare 50'. This laser glare 50' will be further described below.

Figure 7 is a diagram showing another implementation of the tactical arm shield of this creation. The basic configuration and the main configuration of the present embodiment are the same as those of the foregoing embodiment, and thus the description thereof will not be repeated. In this embodiment, a laser glare 50' is disposed at a predetermined point on the front side of the board 10, for example, above, below or on the side of the LED lamp 50, the laser glare 50' includes a ray The radio circuit can emit low power laser light, and the circuit is electrically connected to the battery cartridge 51 and the button 52 disposed on the grip 20.

The circuit of the LED lamp 50 and the circuit of the laser glare 50' can be switched between each other by a conventional switch (not shown). The laser glare 50' is controlled by a button 52 on the grip 20 to emit green light having a wavelength of 400 to 600 nm; preferably, the green light has a wavelength of 532 nm. Accordingly, the LED lamp 50 can be used for remote illumination, and the laser glare 50' emits green laser light having a wavelength of 532 nm in an emergency or emergency condition to instantaneously violent, riot, and the like.

The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the equivalent changes and modifications made without departing from the scope of the present invention should still be covered by the present invention.

10‧‧‧ board

11, 11’‧‧‧ corner

12‧‧‧ gap

20‧‧‧ grip

20a‧‧‧ cushioning material

30‧‧‧ Arms

31‧‧‧ base

32, 32’‧‧‧Leg

40‧‧‧Breaker

51‧‧‧Battery匣

52‧‧‧ button

H‧‧‧ horizontal baseline

A‧‧‧inclination angle

Claims (10)

A tactical arm shield includes a rigid plate body and a grip, wherein the plate body is formed into a thin longitudinal shape, and a circular arc-shaped notch is formed at an upper end thereof; the grip is fixed on the plate body The back side is below the gap and is at a predetermined tilt angle to the horizontal reference line. The tactical arm shield of claim 1, wherein the predetermined inclination angle of the grip to the horizontal reference line of the plate is between 5 and 15 degrees. The tactical arm shield of claim 1 further includes an arm sleeve disposed correspondingly below the grip, the arm sleeve including a base portion fixed to the back surface of the board body, and at least one pair of straps extending from the base portion to the left and right sides, And the free ends of the at least one pair of straps can be coupled to each other. The tactical arm shield of claim 3, wherein two pairs of ties are extended from the base to the left and right sides, and the free ends of the two pairs of ties are respectively fastened to each other by a fastening tape. The tactical arm shield of claim 1, wherein the left and right sides of the plate body are symmetrically inclined obliquely backward along a straight fold line, and the upper end of the fold line includes a pair of arc-shaped corners, and the gap is between the two Between the corners. The tactical arm shield of claim 5, further comprising a pair of smashers disposed correspondingly on the pair of spurs, each smasher comprising a base and an impact head, the base being fixed to the plurality of screws a back surface of one of the pair of corners, the base has a shaft hole and an internal thread is provided in the shaft hole; one end of the impact head includes a screw and is screwed into the shaft hole, and the other end is provided with a cone a shape that protrudes outside the corner. The tactical arm shield of claim 1 further includes a high-power LED lamp disposed at a predetermined point on the front side of the board body, and capable of emitting a long bright or flashing light through a button provided on the gripper. Light. The tactical arm shield of claim 1 further comprising a laser glare disposed at a predetermined point on the front side of the board, the laser glare comprising a laser circuit for emitting low power laser light, via setting The button on the grip controls the green light with a wavelength of 400~600nm. The tactical arm shield of claim 8 wherein the green light has a wavelength of 532 nm. For example, the tactical arm shield of claim 1 is that the plate system is made of a small amount of rare earth added to the aluminum alloy to make it light in weight, and the hardness and toughness of the material are provided with a bulletproof function.