一种通风透气的防暴头盔
By incorporating ventilation holes and a ventilation mechanism on the surface of the riot helmet shell, combined with a frame and slider structure, the problem of heat buildup caused by the airtightness of the riot helmet is solved, achieving adjustable breathability and enhanced protection, thereby improving the wearer's comfort and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU ANHUA POLICE EQUIP MFG CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-17
AI Technical Summary
Existing riot helmets, due to their airtight design, prevent heat from escaping, causing wearers to experience dizziness or even heatstroke, thus affecting their combat effectiveness.
Ventilation holes and ventilation mechanisms are set on the surface of the helmet shell. Combined with the frame, embedded slider and limiting groove, the ventilation holes can be adjusted to be covered or exposed. The ventilation holes are automatically adjusted by sliding grooves and sliding plates, and springs and push rods are used to guide them.
It achieves ventilation and heat dissipation in high-temperature environments, warmth retention in low-temperature environments, and prevents rainwater and toxic liquids from entering, thus improving the wearer's comfort and safety.
Smart Images
Figure CN224504784U_ABST
Abstract
Claims
1. A ventilated and breathable riot helmet comprising a helmet shell (1), characterized in that: The helmet shell (1) is equipped with a windproof face shield (2) and a plurality of ventilation mechanisms (3) are provided on the surface of the helmet shell (1). The ventilation mechanism (3) includes a vent (31) opened on the surface of the helmet shell (1). A frame (32) is fixedly connected to the surface of the helmet shell (1) relative to the vent (31). An embedded slider (33) is slidably connected to the inner wall of the frame (32).
2. A vented ballistic helmet according to claim 1, wherein: The helmet shell (1) is fitted with a brim (4), and a waterproof strip (5) is installed between the windproof face shield (2) and the brim (4).
3. A vented ballistic helmet according to claim 1, wherein: The inner wall of the helmet shell (1) is fitted with a neck guard (6), which is detachably connected to the helmet shell (1) via a zipper.
4. A vented ballistic helmet according to claim 1, wherein: The inner walls of the frame (32) are provided with limiting grooves (34) on both sides. The inner walls of the limiting grooves (34) are provided with positioning grooves (35). The inner cavity of the limiting grooves (34) is provided with spring pieces (36). The surface of the spring pieces (36) is fixedly connected with hemispherical fixing blocks (37) that are adapted to the positioning grooves (35). The spring pieces (36) are installed on the side of the embedded slider (33).
5. A vented ballistic helmet according to claim 4, wherein: The bottom of the inner cavity of the limiting groove (34) is provided with a sliding groove (38), and a sliding plate (39) is slidably connected to the inner cavity of the sliding groove (38). The sliding plate (39) is fixedly connected to the embedded slider (33), and the spring piece (36) is slidably connected to the sliding plate (39).
6. A vented ballistic helmet according to claim 5, wherein: A spring (310) is fixedly connected to the end of the slide plate (39), and the end of the spring (310) near the vent hole (31) is fixedly connected to the inner wall of the slide groove (38).
7. A vented ballistic helmet according to claim 6, wherein: The inner cavity of the positioning groove (35) is slidably connected to an ejector rod (311), and a guide groove (312) is provided on the surface of the ejector rod (311). A guide block (313) is slidably connected to the inner wall of the guide groove (312), and the guide block (313) is fixedly connected to the inner wall of the positioning groove (35).