Product Profile:
The folding arm shield is convenient, flexible, quick to fold, and has large protection area. It can effectively improve the police officer's defense ability. The folding arm shield increases 65% of the protective area on the basis of the common anti-riot arm shield products, reaching 0.33m2. It has strong protective ability, reliable installation and convenient operation. It is an excellent protective equipment for law enforcement personnel in performing their tasks.
The rapid folding mechanical structure design makes the arm shield more flexible, high safety and applicability, and provides reliable security for police officers. The simple and forthright shape design makes the arm shield more robust and beautiful.
This product is made of 6061 high strength aluminium sheet. It is designed to change the shortcomings of traditional PC shield, such as short service life, low temperature fragility and weak protection ability. High strength aluminium sheet has strong impact resistance and durability.
Product characteristics:
1. Stroke with sticks and hard objects.
2. Avoid sharp and sharp tool attacks.
3. It can withstand the attack of throwing objects, sharp instruments and acids besides guns.
Technical parameters:
1. Color
Arm shield is black.
2. Signs
The horizontal middle position above the front of folding arm shield should have the words "police" in Chinese and "POLICE" in English. The Chinese "police" font is in bold type with a height of 75mm & plusmn; 2mm: The English "POLICE" font is Arial Black with a height of 55mm & plusmn; 2mm.
The folding arm shield should have a clear and permanent product logo, which includes:
(a) The name or trademark of the manufacturer;
B) Product name;
C) Product code;
D) Product number;
E) Year and month of production.
3. Size
The expansion size of folding arm shield is more than 680 mm * 490 mm.
4. Quality
The total mass of folding arm shield is less than 3.8 kg.
5. Grip
Arm shield grip should be easy to grasp, feel comfortable, no burr, sharp angle and other defects.
The grip of arm shield should be able to withstand 500 N tension, and there should be no breaking, loosening or falling off.
6. Strength of Arm Belt Connection
When the buckle of the arm band is lapped, the connection between the arm band and the shield body should be able to withstand 500 N tension, and there should be no drop, loosening, release or breakage of the arm band.
7. Coating adhesion
If the protective surface of arm shield is coated, the adhesion of the coating should be greater than that specified in Grade 3 of GB/T 9286.
8. Protective area
The protective area of folding arm shield is more than 0.33m2.
9. Impact strength
The shield body of arm shield should be able to withstand the impact of 100J kinetic energy. There should be no perforation or rupture outside the radius of force point 50mm.
10. Puncture resistance
The shield body of arm shield should bear the puncture of 100J kinetic energy. The force point of the shield body after puncture should not be more than 6mm or rupture occurs outside the radius of the force point 20mm.
11. Shock Resistance
Arm shield should be able to withstand the impact of the impact test machine, the impact speed is 18 m/s & plusmn; 0.3 m/s, the impact energy is 342 J & plusmn; 131, the backing shield should not be broken or cracked longer than 50 mm.
12. Anti-cutting Performance
A knife cutting test was conducted to hit the center position of the upper part of the arm shield grip. No cracks of more than 50 mm in length should occur.
13. Climate and Environmental Adaptability
Arm shield should meet the requirement of 5.8 at ambient temperature ranging from - 30 to + 55%.
14. Flame Retardant Property
The subsequent burning time of the arm shield fabrics should be less than or equal to 10 seconds.