CN216977660U

CN216977660U - Bulletproof helmet lining system and bulletproof helmet

Info

Publication number: CN216977660U
Application number: CN202220691493.8U
Authority: CN
Inventors: 杨喆; 唐帆
Original assignee: Beijing Zhongke Lixin Technology Co ltd
Current assignee: Beijing Zhongke Lixin Technology Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-15
Anticipated expiration: 2032-03-28

Abstract

The embodiment of the utility model discloses a lining system of a bulletproof helmet and the bulletproof helmet, which comprise a lining main body arranged in a helmet shell and a clamping ring arranged at the bottom of the lining main body, wherein the lining main body is connected to the helmet shell through the clamping ring; the inside lining main part includes inside lining layer, inside lining core and inside lining back layer, and inside lining layer and inside lining back layer set up to network structure, and the whole crescent that is of looking down the cross-section of the main part of inside lining, whole overlook the cross-section and be circular form. According to the helmet, the helmet shell and the lining main body are detachably connected through the snap ring, the two side surface layers are of the net structures, the inner core cushion pad in the three-layer structure of the lining main body can be detachably mounted, cleaning and replacement are convenient, good impact-resistant buffering performance is achieved, the head is protected, meanwhile, the ventilation and heat dissipation performance can be improved, and the wearing comfort is improved.

Description

Bulletproof helmet lining system and bulletproof helmet

Technical Field

The utility model relates to the technical field of helmets, in particular to a lining system of a bulletproof helmet and a bulletproof helmet.

Background

A bulletproof helmet is individual protection equipment used for protecting the head of a human body in a ballistic impact environment and mainly comprises a helmet body, an inner lining and accessories. The inner lining of a bulletproof helmet has two main forms: the main difference between a contact liner and a suspended liner is whether the liner is in direct contact with the helmet body.

Suspended lining structure is simple and easy among the prior art, is the annular inner liner of a cover at the top of the head usually, and the inner liner passes through the connecting rope to be connected on the helmet shell body, in order to install the protection, needs to wear bulletproof helmet for a long time.

But the inside lining of bulletproof helmet among the prior art is mostly single-deck liner fixed connection in helmet shell, and anti buffer capacity is not enough, and hardly dismantles cleanly, and the gas permeability is not high when wearing for a long time, and heat dispersion is relatively poor, and the comfort level degree during the use is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lining system of a bulletproof helmet and the bulletproof helmet, and aims to solve the technical problem that in the prior art, due to the fact that linings are fixedly connected, heat dissipation and air permeability are difficult to meet the requirement of comfort when the bulletproof helmet is worn for a long time.

In order to solve the technical problems, the utility model specifically provides the following technical scheme:

a bulletproof helmet liner system comprises a liner main body arranged inside a helmet shell and a clamping ring arranged at the bottom of the liner main body, wherein the liner main body is connected to the helmet shell through the clamping ring;

the lining main body comprises a lining surface layer and a lining back layer, the peripheral edge of the lining surface layer is jointed and connected with the peripheral edge of the lining back layer to form a sleeve cavity, and a lining core body is arranged in the sleeve cavity;

wherein, inside lining surface course with inside lining backing layer sets up to network structure, just the cross-section is whole to be crescent in the cover chamber owner, the cross-section is circular form is looked down to the cover chamber whole.

In a preferred embodiment of the present invention, the lining core is made of a flexible buffer material.

The utility model provides a bulletproof helmet, which is provided with a bulletproof helmet lining system and a helmet shell, wherein the helmet shell comprises a helmet main body, and a left edge, a right edge, a front edge and a rear edge are arranged at four positions of the lower part of the helmet main body;

wherein, left side edge and right side edge set up to the bellied ear structure that makes progress, and the left side edge with the right side edge bottom is provided with the perforation frenulum, the left and right sides the perforation frenulum passes through the buckle and connects.

As a preferable mode of the present invention, the back lining layer is close to the inner side wall of the top of the helmet body, and the back lining layer is not in contact with the inner side wall of the top of the helmet body, so that a heat dissipation chamber is formed between the back lining layer and the inner side wall of the top of the helmet body.

As a preferable scheme of the present invention, a clamping groove is formed at the bottom of the inner side of the helmet shell, and the clamping groove is installed in series on the inner side walls of the left edge, the right edge, the front edge and the rear edge, and the clamping ring is fastened in the clamping groove.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the lining main body is detachably connected to the helmet shell through the snap ring structure, the lining main body is of a three-layer structure of the lining back layer, the lining core body and the lining surface layer, the two side surface layers are of a net structure, and the middle lining core body is in non-fixed connection with the two side surface layers, so that the lining main body is convenient to disassemble, replace and clean, good impact-resistant buffering performance is achieved, the head is protected, the ventilation and heat dissipation performance can be improved, and the wearing comfort is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

Fig. 1 is a schematic partial cross-sectional view of a bulletproof helmet provided by an embodiment of the present invention;

fig. 2 is a schematic diagram of the overall structure of a bulletproof helmet provided by an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional front view of a liner body according to an embodiment of the utility model;

FIG. 4 is a schematic top view of a liner body according to an embodiment of the present invention;

fig. 5 is a schematic view of a connection structure of a snap ring and a snap groove according to an embodiment of the present invention;

the reference numerals in the drawings denote the following, respectively:

1-a liner body; 2-a snap ring; 3-helmet shell; 4-a perforated tie; 5, buckling; 6-a clamping groove;

101-inner lining layer; 102-an inner backing layer; 103-an inner liner core; 104-a heat dissipation cavity;

301-left edge; 302-right edge; 303-leading edge; 304-trailing edge; 305-helmet body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the utility model is suitable for the technical field of bulletproof helmets, mainly enables the lining structure to be detachably connected with an external helmet shell, and the lining main body 1 structure can be detachably connected, is breathable and heat-dissipating, is convenient to clean and replace, and improves the wearing comfort.

As shown in fig. 1 and 3, the present invention provides a lining system of a bulletproof helmet, comprising a lining body 1 disposed inside a helmet shell 3, and a snap ring 2 mounted at the bottom of the lining body 1, wherein the lining body 1 is connected to the helmet shell 3 through the snap ring 2; the structure of the snap ring 2 is shown in fig. 4 and 5. The lining main body 1 comprises an inner lining layer 101 and an inner lining layer 102, wherein the peripheral edge of the inner lining layer 101 is jointed and connected with the peripheral edge of the inner lining layer 102 to form a sleeve cavity, and an inner lining core body 103 is arranged in the sleeve cavity.

Wherein, inside lining main part 1 cladding is at the head top, and inside lining layer 101 and inside lining layer 102 set up to network structure, and propose inside lining layer 101 and inside lining layer 102 and use the nylon materials, and is durable, and the gas permeability and the thermal diffusivity of network structure are better, and the structure is soft improves the travelling comfort.

The whole crescent of overall section is looked to the cover chamber owner, and the whole section of looking down of cover chamber is circular form, and is identical with the top of the head structure shape, and is more close skin laminating when wearing, improves the travelling comfort.

The lining core body 203 in the embodiment is suggested to be made of a flexible impact-resistant material, such as a FIAM flexible intelligent impact-resistant material with an impact phase change effect, to manufacture a lining core cushion, so that the impact-resistant buffer performance is optimized to effectively protect the head of a human body.

The present invention further provides a bulletproof helmet having the bulletproof helmet liner system and a helmet shell 3, the helmet shell 3 preferably being made of 10 mm thick aramid material, and being effective in bulletproof and impact resistance, as shown in fig. 2, the helmet shell 3 includes a helmet body 305, and a left edge 301, a right edge 302, a front edge 303, and a rear edge 304 are provided at four locations on the lower portion of the helmet body 305.

The left edge 301 and the right edge 302 are arranged to be of an upward convex ear-shaped structure and used for protecting the side part of the head, the front edge 303 is attached to the forehead of a human body, the edge is provided with an inclined narrow-edge brim, and the rear edge 304 is attached to an arc-shaped structure in the shape of the back of the brain of the human body; and as shown in fig. 1, perforated straps 4 are arranged at the bottom of the left edge 301 and the right edge 302, and the perforated straps 4 at the left and right sides are connected by a buckle 5 to further fix the helmet shell 3.

The inner backing layer 102 is close to the inner side wall of the top of the helmet body 305, and in order to improve the heat dissipation and ventilation performance of the helmet, in this embodiment, the inner backing layer 102 does not contact with the inner side wall of the top of the helmet body 305, and a heat dissipation chamber 104 is formed between the inner backing layer 102 and the inner side wall of the top of the helmet body 305. That is to say, the inside lining is the suspension type inside lining, and its top is the cavity, and there is certain distance between helmet shell 3 and the top, and for example the distance is 20 millimeters, in this 20 millimeters high space, carries out the heat dissipation buffering, improves the comfort level of human head.

As shown in fig. 2, a clamping groove 6 is disposed at the bottom of the inner side of the helmet shell 3, and the clamping groove 6 is installed in series on the inner side walls of the left edge 301, the right edge 302, the front edge 303 and the rear edge 304, and the snap ring 2 is fastened in the clamping groove 6, so as to detachably connect the lining main body 1 in the helmet shell 3, and the specific installation form is shown in fig. 5.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.

Claims

1. A bulletproof helmet liner system is characterized by comprising a liner main body (1) arranged inside a helmet shell (3) and a snap ring (2) arranged at the bottom of the liner main body (1), wherein the liner main body (1) is connected to the helmet shell (3) through the snap ring (2);

the lining main body (1) comprises a lining surface layer (101) and a lining back layer (102), the peripheral edge of the lining surface layer (101) is attached to the peripheral edge of the lining back layer (102) to form a sleeve cavity, and a lining core body (103) is arranged in the sleeve cavity;

wherein, inside lining surface course (101) with inside lining backing layer (102) set up to network structure, just the cross-section is whole to be crescent in the overall view of the mantle cavity, the cross-section is circular form in the overall overlook of mantle cavity.

2. A ballistic resistant helmet liner system according to claim 1 wherein the liner core (103) is of a flexible cushioning material.

3. A bulletproof helmet, characterized in that the bulletproof helmet has the bulletproof helmet liner system of any one of claims 1 to 2 and the helmet shell (3), the helmet shell (3) comprising a helmet body (305) provided with a left edge (301), a right edge (302), a front edge (303), and a rear edge (304) in four directions in a lower part of the helmet body (305);

the left edge (301) and the right edge (302) are arranged to be of an upward convex ear-shaped structure, perforated laces (4) are arranged at the bottoms of the left edge (301) and the right edge (302), and the perforated laces (4) are connected through buckles (5) on the left side and the right side.

4. A bulletproof helmet according to claim 3, wherein the inner backing layer (102) is close to the inner top side wall of the helmet body (305), and the inner backing layer (102) does not contact with the inner top side wall of the helmet body (305), thereby forming a heat dissipation chamber (104) between the inner backing layer (102) and the inner top side wall of the helmet body (305).

5. A bulletproof helmet according to claim 4, wherein a clamping groove (6) is formed in the bottom of the inner side of the helmet shell (3), and the clamping groove (6) is mounted in series on the inner side walls of the left edge (301), the right edge (302), the front edge (303) and the rear edge (304) and the snap ring (2) is buckled in the clamping groove (6).