CN-121970955-A - Method for improving follow-up performance of anti-riot helmet and anti-riot helmet

CN121970955ACN 121970955 ACN121970955 ACN 121970955ACN-121970955-A

Abstract

The application discloses a method for improving the follow-up performance of an anti-riot helmet and the anti-riot helmet, and relates to the technical field of protective equipment, wherein the anti-riot helmet comprises a helmet shell; the integrated buffering support structure is arranged on the inner side of the helmet shell and is formed by integrating a buffering layer and a supporting support, the supporting support is arranged along the peripheral edge of the buffering layer, the supporting support is provided with adaptive connecting structures at six positions corresponding to the forehead center of the head, the lower part of the left temple, the lower part of the right temple, the left side of the rear pillow, the right side of the rear pillow and the center of the top of the head, the lining layer is attached to the buffering layer side of the integrated buffering support structure, and the six-point hanging connecting structure comprises six hanging connecting pieces made of elastic materials. The application can tightly wrap the head of a user through the synergistic effect of the six-point suspension connection structure and the integrated buffer support structure, and obviously reduce the relative swing angle of the head and the helmet body when the head swings or is subjected to external impact, thereby guaranteeing the head safety to the greatest extent.

Inventors

XU YIFENG
XU ZIHENG
ZHAO XIONGWEI
YANG LING
TANG JUN
ZHANG HUIXIA
ZHANG HONGXIA
LI SONGHE
YOU HONGZHAO
ZENG GUODONG
LI GA

Assignees

际华集团股份有限公司系统工程中心

Dates

Publication Date: 20260505
Application Date: 20260308

Claims (10)

1. An anti-riot helmet, comprising: helmet shell; the integrated buffering support structure is arranged on the inner side of the helmet shell, is integrally formed by the buffering layer and the supporting support, and is arranged along the peripheral edge of the buffering layer, wherein the peripheral edge comprises a head peripheral edge and a top area edge; an inner liner layer attached to the buffer layer side of the integrated buffer bracket structure; the six-point suspension connecting structure comprises six suspension connecting pieces made of elastic materials, wherein each suspension connecting piece is arranged corresponding to one connecting structure, one end of each suspension connecting piece is fixedly connected with the inner liner layer, and the other end of each suspension connecting piece is flexibly matched with the corresponding connecting structure.
2. The anti-riot helmet according to claim 1, characterized in that the connection structure is a connection hole, and an elastic rubber ring is arranged at the connection hole; the hanging connecting piece is of a mushroom head structure, the top of the hanging connecting piece is provided with a hemispherical protrusion, the bottom of the hanging connecting piece is provided with a barb structure, the hanging connecting piece is fixedly connected with the inner liner through the barb structure, and the hemispherical protrusion penetrates through a corresponding connecting hole and forms flexible fit with the elastic rubber ring.
3. The anti-riot helmet according to claim 2, wherein the diameter of the connection hole is 5mm, the diameter of the hemispherical protrusion of the mushroom head structure is 4.5mm, the connection position of the hemispherical protrusion and the barb structure is located in the connection hole, the elastic rubber ring is attached to the connection position, and the connection position forms a self-adaptive movable space of 0.5mm-1mm in the connection hole through self deformation.
4.A riot helmet according to claim 3, characterized in that the mushroom head structure is made of elastic nylon.
5. The anti-riot helmet of claim 1, wherein the suspension connectors on the left side of the rear pillow and the right side of the rear pillow each form an angle of 30 ° with the horizontal central axis of the helmet, and the suspension connector on the center of the crown forms an angle of 90 ° with the suspension connector on the center of the forehead of the head.
6. The anti-riot helmet of claim 1, wherein the cushioning layer of the integrated cushioning support structure is a high density EPS material.
7. The anti-riot helmet of claim 1, wherein the support bracket is a modified ABS material.
8. The anti-riot helmet of claim 1, further comprising a six-point suspension webbing disposed between the integrated cushioning support structure and the inner liner; The six-point hanging braid comprises three braids which are intersected to form 1 functional node at the center of the top of the head, 6 connecting nodes are formed by extending the opposite ends of each braid to the periphery, 5 connecting nodes are the functional nodes, the 5 connecting nodes correspond to the forehead center of the head, the lower part of the left temple, the lower part of the right temple, the left side of the rear pillow and the right side of the rear pillow respectively, each functional node is provided with a braid connecting hole, the braid connecting holes are matched with hanging connecting pieces, and the inner liner is fixedly connected with the braid connecting holes of the six-point hanging braid through the hanging connecting pieces.
9. The anti-riot helmet of claim 1, further comprising a headband disposed on an outward side of the inner liner and disposed circumferentially around an inner wall of the integrated cushioning support structure, fixedly connected to the integrated cushioning support structure, adapted to fit different head circumference sizes and providing a wear support; The head lock adjusting knob is arranged at a position of the head hoop corresponding to the rear pillow part, is fixedly connected with the head hoop and is in transmission fit with the head hoop, and is used for manually adjusting the tightness of the head hoop to adapt to different wearers; The helmet shell is characterized by further comprising goggles, wherein the goggles are hinged with two side edges of the front part of the helmet shell through rotating shafts, can be turned upwards around the rotating shafts to be opened or closed downwards, and can cover an observation area of the front part of the helmet shell to realize protection when being closed.
10. A method of enhancing the compliance of an anti-riot helmet, comprising the steps of: S1, manufacturing a buffer layer and a support bracket into an integrated buffer bracket structure through an integrated molding process, arranging six connecting structures at corresponding positions of the support bracket, and realizing flexible connection of an inner liner and the integrated buffer bracket structure through six elastic suspension connecting pieces in the six-point suspension connecting structures to obtain the anti-riot helmet according to any one of claims 1-9; s2, wearing the anti-riot helmet on the head, and tightly attaching the lining layer to the key area of the head through the self-adaptive characteristic of the six-point suspension connection structure; And S3, when the head moves or is impacted, the six-point suspension connection structure and the integrated buffer support structure cooperate to realize the self-adaptive adjustment of the anti-riot helmet along with the head, disperse impact energy and reduce the relative swing of the anti-riot helmet and the head.

Description

Method for improving follow-up performance of anti-riot helmet and anti-riot helmet Technical Field The application relates to the technical field of protective equipment, in particular to a method for improving the follow-up performance of an anti-riot helmet and the anti-riot helmet. Background At present, the main stream antiriot helmet structure in the industry mainly comprises a helmet shell, a buffer layer, an inner liner and a suspension system, and the protection and follow-up functions of each component are realized as follows: Helmet shell, which is usually made of high-strength engineering plastics (such as ABS and PC alloy) or composite materials (such as glass fiber reinforced resin and carbon fiber reinforced resin), and is used as the first protective barrier of the helmet, and the helmet shell has the main function of dispersing external impact energy and avoiding sharp objects from directly penetrating; The buffer layer is made of high-density foaming materials (such as EPS foaming polystyrene and EPP foaming polypropylene) and is attached to the inner side of the helmet shell, and the core function of the buffer layer is to further absorb and buffer external impact energy through compression deformation of the materials, so that the direct acting force of impact on the head is reduced; the lining layer is made of breathable knitted fabric or flannelette, and is directly contacted with the head, so that the wearing comfort level is improved, sweat of the head is absorbed, and meanwhile, the lining layer is assisted to achieve the fit; The suspension system is used as a key structure for connecting the buffer layer and the head, the prior art adopts a three-point suspension design or a four-point suspension design, and the buffer layer and the inner liner layer are fixed through nylon belts, buckles and mushroom heads (plastic convex connecting pieces), so that the main effect is to ensure the wearing stability of the anti-riot helmet on the head, limit the excessive displacement of the anti-riot helmet in the movement process, reserve a certain head movement space and ensure that the head and neck are in a normal movement range. However, the prior anti-riot helmet structure has the following defects: (1) The rigid fixing structure is easy to cause overweight of neck, the suspension system of the traditional antiriot helmet adopts a rigid fixing structure, in the rigid fixing structure, the buffer layer is connected with the inner liner through four mushroom heads, the wearing fixation of the helmet is realized, the connection of the mushroom heads and the buffer layer is hard buckle type, the number of hanging points is small (3-4), and the position can not be adjusted in a self-adaptive manner according to the dynamic movement (such as head turning, head lowering and head lifting) of the head. When the user frequently moves the head, the anti-riot helmet is easy to generate relative displacement resistance with the head, so that neck muscles need to continuously exert force to maintain the relative positions of the head and the helmet, neck muscle fatigue is easy to be caused after long-term use, and the durability of task execution is reduced. For example, the patent application publication number is CN103202568A, the utility model name is an utility model patent of an anti-riot helmet, and the technical proposal disclosed by the patent application publication number is CN215296005U, the utility model name is an utility model patent of a PE anti-riot helmet. (2) The current improved scheme of the suspension system limits the neck movable range, namely, a part of improved anti-riot helmets are used for improving stability, a neck supporting structure is added on the basis of the suspension system, but the supporting structure is still of a fixed rigid design (such as a metal bracket and a hard plastic bracket), the weight of the head can be shared to a certain extent, the left-right rotation angle and the up-down movable range of the neck are greatly limited, and the anti-riot helmets are especially not suitable for outdoor anti-riot, anti-terrorist and other dynamic task scenes needing to quickly observe surrounding environment and flexibly adjust the head posture, and influence the environment judgment and emergency response speed of a user. For example, the patent with the publication number of CN214962972U discloses a technical scheme disclosed by an integrated anti-riot helmet with strong supporting performance. (3) The insufficient follow-up performance leads to sight interference and secondary injury risk, namely, due to unreasonable design of a fixing mode and the number of hanging points of a hanging system, when the head of the existing helmet moves rapidly (such as running, jumping and suddenly turning), helmet displacement (such as forward tilting shielding sight and side shifting of visual field) easily occurs, so that the observation of a user on surrounding environment is in