Fast-sense bulletproof helmet

Abstract

A fast-sense bulletproof helmet comprises a helmet body and earflaps, the helmet body is of a semicircular structure, the earflaps are located on the two sides of the helmet body, the outermost sides of the earflaps protrude, and the earflap structures are of semicircular structures; by means of the scientific helmet body design, ear protection parts on the two sides are reserved; the reserved ear part does not affect the installation of a loading assembly outside the helmet, and meanwhile, the surface coating of the helmet body has waterproof and flame-retardant functions.

Description

Technical Field

[0001] This utility model relates to the technical field of military bulletproof helmets, and particularly to a fast-sentry bulletproof helmet. Background Art

[0002] In modern battlefields or dangerous environments, head injuries are one of the main causes of fatal injuries. Therefore, developing an efficient bulletproof helmet can significantly improve survival ability, reduce casualty rates, and ensure the best safety guarantee during mission execution.

[0003] Regarding the OPS-FAST-Sentry bulletproof helmet, the feature of this helmet lies in its protection area, which is the largest in OC, and retains the protection area of the ear guards. At the same time, it can be compatible with various bulletproof accessories of the company to increase the protection area, such as special goggles and bulletproof face guards, while maintaining a relatively light weight compared to similar products. Compared with the low-cut ACH helmet, it can provide more head coverage area.

[0004] Therefore, to solve the problem of small head coverage area of helmets, this design proposes a fast-sentry bulletproof helmet. Content of the Utility Model

[0005] This utility model aims to provide a fast-sentry bulletproof helmet.

[0006] A fast-sentry bulletproof helmet includes: a helmet body and ear guards. Among them, the structure of the helmet body is a semi-circular structure, the ear guards are located on both sides of the helmet body, the outermost part of the ear guards protrudes, and the structure of the ear guards is a semi-circular structure.

[0007] Preferably, a buffer body is installed inside the helmet body, and the structure of the buffer body closely adheres to the inner wall of the helmet body.

[0008] Preferably, a suspension system is connected to the lower end of the ear guards.

[0009] Preferably, the suspension system includes: a chin strap, a rear head strap, a fixing strap, and an adjustment knob. The upper part of the chin strap is installed at the ear guards, the end of the chin strap is connected to the buffer body, a rear head strap is also provided on the chin strap, an adjustment knob is provided in the middle part of the rear head strap, the upper part of the adjustment knob is connected to the fixing strap, and the upper part of the fixing strap is connected to the rear part of the helmet body.

[0010] The beneficial effects of the above solution are:

[0011] 1. Through scientific helmet body design, this utility model retains the protective parts on both sides of the ears; the retained ear parts do not affect the installation of external loading components on the helmet, and at the same time, the surface coating of the helmet body has waterproof and flame-retardant functions.

[0012] 2. The utility model conducts a shooting test on the helmet at a distance of 5M by using a 1954 model 7.62mm pistol and a 1951 model 7.62 pistol bullet (lead core). In the case of 5 effective hits, the helmet can block the bullet head, the height of the bullet mark on the helmet shell is less than 25mm, and no parts of the suspension system fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic top view structure diagram of the helmet body of the utility model;

[0014] Figure 2 It is a schematic left view structure diagram of the utility model;

[0015] Figure 3 It is a schematic sectional view structure diagram of the utility model;

[0016] Figure 4 It is a schematic three-dimensional structure diagram of the utility model;

[0017] Figure 5 It is a schematic structure diagram of the utility model with the suspension system installed;

[0018] Figure 6 It is a physical diagram of the utility model;

[0019] In the figure: 1. Helmet body; 2. Ear guard; 3. Buffer body; 4. Suspension system; 41. Chin strap; 42. Rear head strap; 43. Fixed strap; 44. Adjusting knob. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following further clearly and completely describes the utility model in conjunction with the accompanying drawings of the specification, but the protection scope of the utility model is not limited thereto.

[0021] According to Figure 1 、 Figure 2 、 Figure 4 shown, a fast-sentry bulletproof helmet includes: a helmet body 1 and ear guards 2. Among them, the structure of the helmet body 1 is a semi-circular structure, the ear guards 2 are located on both sides of the helmet body 1, the outermost side of the ear guards 2 protrudes, and the structure of the ear guards 2 is a semi-circular structure;

[0022] Specifically, the helmet body 1 is made of aramid composite material through high-temperature and high-pressure molding. The structure of the helmet body 1 is integrally formed. The surface of the helmet body 1 is flat, without damage, pits, or sharp protrusions. The ear guard 2 part is also integrally molded by a molding machine, and the structure of the ear guard 2 protrudes relative to both sides of the helmet body 1. The coating on the surface of the helmet body 1 is uniform and flat, without cracks, and at the same time, the adhesion of the coating meets the requirements of the drop test.

[0023] Specifically, as Figure 3As shown, a buffer body 3 is installed inside the helmet body 1. The structure of the buffer body 3 closely adheres to the inner wall of the helmet body 1. The buffer body 3 inside the helmet body 1 can ensure the comfort of personnel wearing, and at the same time ensure that the helmet body does not slide during the wearing process, further ensuring the safety of personnel.

[0024] Specifically, according to Figure 2 、 Figure 5 As shown, a suspension system 4 is connected to the lower end of the ear guard 2.

[0025] Specifically, the suspension system 4 includes: a chin strap 41, a rear head strap 42, a fixing strap 43, and an adjustment knob 44. The upper part of the chin strap 41 is installed at the ear guard 2. The end of the chin strap 41 is connected to the buffer body 3. The rear head strap 42 is also provided on the chin strap 41. An adjustment knob 44 is provided in the middle part of the rear head strap 42. The upper part of the adjustment knob 44 is connected to the fixing strap 43. The upper part of the fixing strap 43 is connected to the rear part of the helmet body 1.

[0026] During the wearing process, the chin strap 41 is worn under the chin, and then the rear head strap 42 is stabilized at the back of the head. The wearing feeling of the helmet body 1 is adjusted through the adjustment knob 44 to prevent the helmet from loosening. At the same time, the firmness of the emergency release of the chin strap 41 is greater than 500 N, and it will be released or broken when the external force is greater than 1000 N.

[0027] During combat, the non-woven fabric material in the helmet body 1 can well defend against the impact of bullets. At the same time, retaining the ear guard 2 part can increase the protection range of the helmet and can protect the safety of personnel to the greatest extent.

Claims

1. A fast-sentry bulletproof helmet, comprising: A helmet body (1) and ear protectors (2), characterized in that the helmet body (1) is a semicircular structure, the ear protectors (2) are located on both sides of the helmet body (1), the outermost sides of the ear protectors (2) protrude, and the ear protectors (2) are a semicircular structure.

2. A fast-sentry bulletproof helmet as claimed in claim 1, characterized in that: A buffer body (3) is installed in the helmet body (1), and the buffer body (3) is structured in close contact with the inner wall of the helmet body (1).

3. A fast-sentry bulletproof helmet as claimed in claim 1, characterized in that: The lower end of the ear protector (2) is connected to a suspension system (4).

4. A fast-sentry bulletproof helmet as claimed in claim 3, characterized in that: The suspension system (4) comprises: a chin strap (41), a back head strap (42), a fixing strap (43), and an adjusting knob (44); the upper portion of the chin strap (41) is mounted on the ear protector (2); the end of the chin strap (41) is connected to the buffer body (3); the chin strap (41) is also provided with a back head strap (42); the middle portion of the back head strap (42) is provided with an adjusting knob (44); the upper portion of the adjusting knob (44) is connected to the fixing strap (43); and the upper portion of the fixing strap (43) is connected to the rear portion of the helmet body (1).

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