CN113154949A - Breathable sweat-absorbent buffering bulletproof helmet - Google Patents

Abstract

The invention discloses a breathable and sweat-absorbent buffering bulletproof helmet, which relates to the technical field of bulletproof helmets and comprises an outer shell, an inner shell and a helmet wrapping edge, wherein a helmet interlayer is arranged between the outer shell and the inner shell, the position of the inner shell at the helmet wrapping edge is fixedly connected with a mask shell, a stabilizing screw is uniformly arranged at the connecting part of the outer shell and the helmet wrapping edge in a penetrating manner, a buffer pad is fixedly arranged on the inner side of the inner shell, and rubber columns fixedly connected with the inner shell and the outer shell are uniformly arranged in the helmet interlayer at positions corresponding to the buffer pad; stabilizing screw is connected with the rotation post through the draw-in groove, rotates the post other end and passes through the draw-in groove to be connected in the cavity of fixed column, and pressure spring has been placed to the cavity inside, corresponds dust filter net department between face guard shell and the face guard inner shell and is equipped with the intermediate layer that admits air, is equipped with the circulation layer between face guard shell and the face guard inner shell. The air-permeable sweat-absorbing shoe cover is simple in structure, easy to operate, comfortable to wear, air-permeable and sweat-absorbing, capable of circulating air, capable of buffering when being impacted, and suitable for popularization.

Description

Breathable sweat-absorbent buffering bulletproof helmet

Technical Field

The invention belongs to the technical field of bulletproof helmets, and particularly relates to a breathable sweat-absorbing buffering bulletproof helmet.

Background

The helmet is a harness for protecting the head, is a hat worn by soldiers in training and battle, and is an indispensable tool in people's traffic. It is mainly composed of three portions of external shell, lining and suspension device. The shell is made of special steel, glass fiber reinforced plastic, leather, nylon and other materials respectively to resist the damage of bullets, shrapnel and other striking objects to the head. When the weather is hot, the user can be too sultry to wear the bulletproof helmet, sweat easily occurs, and the like, the comfort is low, and on the basis of the prior bulletproof helmet, the bulletproof helmet is comfortable to wear, breathable and sweat-absorbent, can circulate air and has buffering capacity after being impacted.

Disclosure of Invention

The invention aims to provide a breathable sweat-absorbing buffering bulletproof helmet which is simple in structure, easy to operate, comfortable to wear, breathable and sweat-absorbing, capable of circulating air, capable of buffering when being impacted, and suitable for popularization.

The invention provides the following technical scheme: a breathable and sweat-absorbent buffering bulletproof helmet comprises an outer shell, an inner shell and a helmet wrapping edge, wherein a helmet interlayer is arranged between the outer shell and the inner shell, a mask shell is fixedly connected to the position of the helmet wrapping edge of the inner shell, stabilizing screws uniformly penetrate through the joint of the outer shell and the helmet wrapping edge, a buffering pad is fixedly arranged on the inner side of the inner shell, and rubber columns fixedly connected with the inner shell and the outer shell are uniformly arranged in the helmet interlayer corresponding to the buffering pad;

stabilizing screw is connected with the rotation post through the draw-in groove, the rotation post other end passes through the draw-in groove and connects in the cavity of fixed column, pressure spring has been placed to the cavity inside, pressure spring one end and cavity are kept away from a side of fixed column and are fixed continuous, and the other end meets with the fixed column and locates.

Be equipped with the dirt filtrating screen of symmetry on the face guard shell, it is equipped with the intermediate layer that admits air to correspond dirt filtrating screen department between face guard shell and the face guard inner shell, be equipped with the circulation layer between face guard shell and the face guard inner shell, circulation layer top is equipped with the face guard and bordures, the circulation layer is connected with the intermediate layer that admits air, it is equipped with the built-in battery with face guard inner shell fixed connection in the intermediate layer to admit air, built-in battery fixedly connected with linking bridge, the linking bridge other end links to each other with fixed connection's motor circuit on the face guard inner shell, the output of motor is connected with the flabellum that admits air, it is relative with the dirt filtrating screen position to admit air the flabellum.

Preferably, a plurality of air holes are uniformly formed in the inner shell, and the edge of the helmet is of a breathable net structure.

Preferably, the number of the cushion pads is three, the cushion pads are respectively positioned at the edge of the inner shell and surround the periphery, the cushion pads are positioned on the transverse section and the longitudinal section of the inner shell and are distributed, the cushion pads are composed of cotton gauze, and the edge of the mask is wrapped to be of a breathable net-shaped structure.

Preferably, the one end that the post is located stabilizing screw is the ball form, and stabilizing screw draw-in groove opening is outer for leaking hopper-shaped cambered surface, the one end that the post is located the fixed column is the ball form, and the draw-in groove opening of fixed column department is outer for leaking hopper-shaped cambered surface.

Preferably, the outer shell is composed of ultra-high molecular weight polyethylene fibers.

Preferably, tactical eye protection is fixedly arranged between the inner shell and the inner shell of the mask.

The invention has the beneficial effects that: simple structure easily operates, wears comfortablely, and ventilative sweat-absorbing makes air cycle circulation after ability, and receives the striking and have the buffer capacity, specifically as follows:

(1) the helmet is provided with a helmet interlayer, and rubber columns fixedly connected with the inner shell and the outer shell are uniformly arranged in the helmet interlayer corresponding to the position of the cushion pad; stabilizing the screw and being connected with the rotation post through the draw-in groove, when receiving outside striking, the impact force transmits to the helmet intermediate layer from the shell body, and the buffering of the rubber post that receives, the impact force transmits simultaneously to rotating on the post, rotates the post and receives the impact force and takes place the skew to oppress pressure spring, after the impact force transmits to interior casing, will cross the blotter buffering once more.

(2) The helmet is provided with the mask outer shell and the mask inner shell, the air inlet fan blades are arranged between the mask inner shell and the mask inner shell, when the air inlet fan blades are opened, external air enters the air inlet interlayer from the dust filter screen, enters the circulation layer through the air inlet interlayer, and enters the helmet through the mask wrapping edges at the top of the circulation layer, so that air flow in the helmet is achieved, and meanwhile, the mask outer shell has a certain protection effect.

(3) The helmet is provided with the helmet wrapping edge which is of a breathable net-shaped structure, external air enters the helmet from the mask wrapping edge, enters the helmet interlayer from the air holes in the inner shell, and flows out of the helmet through the helmet wrapping edge in the helmet interlayer, so that air in the whole helmet can circulate, the number of the buffer pads is three, the three buffer pads are respectively positioned at the edge of the inner shell and surround the periphery, the three buffer pads are positioned at the transverse section and the longitudinal section of the inner shell and distributed, the wearing comfort of a user is ensured, and the buffer pads positioned at the edge of the inner shell and surround the periphery can absorb sweat to prevent the sweat from flowing to the face to influence the sight.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a longitudinal cross-sectional view of the present invention;

FIG. 3 is an enlarged cross-sectional view taken at A of the present invention;

FIG. 4 is a top plan view of the helmet of the present invention;

FIG. 5 is a schematic view of the interior of the intake sandwich of the present invention;

FIG. 6 is a schematic flow diagram of the gas stream of the present invention;

labeled as: the helmet comprises an outer shell 1, an inner shell 2, a helmet wrapping edge 3, a stabilizing screw 4, an air vent 5, a cushion 6, a helmet interlayer 7, a rubber column 8, a rotating column 9, a fixing column 10, a cavity 11, a pressure spring 12, a mask outer shell 13, a tactical eye protection 14, a dust filter 15, an air inlet interlayer 16, a mask inner shell 17, a mask wrapping edge 18, a flow-through layer 19, an air inlet fan blade 20, a motor 21, a connecting support 22 and a built-in battery 23.

Detailed Description

The invention will be further illustrated with reference to the following specific examples. These examples are intended to illustrate the invention and are not intended to limit the scope of the invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The structural features of the present invention will now be described in detail with reference to the accompanying drawings.

Referring to fig. 1-3, a ventilative sweat-absorbing buffering bulletproof helmet, includes outer shell 1, interior casing 2, helmet bordure 3, be equipped with helmet intermediate layer 7 between outer shell 1 and the interior casing 2, helmet intermediate layer 7 provides the space that the air flows, interior casing 2 and helmet bordure 3 fixedly connected with face guard shell 13, face guard shell 13 plays the effect of protecting the face, outer shell 1 and the even running-through of the department of meeting of helmet bordure 3 are equipped with stabilizing screw 4, utilize stabilizing screw 4 fixed outer shell 1, prevent it from droing from interior casing 2, the inboard fixed blotter 6 that is equipped with of interior casing 2 utilizes blotter 6 sweat-absorbing and increase wearing comfort, the inside position that corresponds blotter 6 of helmet intermediate layer 7 evenly is equipped with the rubber post 8 that links to each other with interior casing 2, outer shell 1, utilizes rubber post 8 to cushion and support, Connecting the inner housing 2 with the outer housing 1.

Referring to fig. 3, the stabilizing screw 4 is connected with a rotating column 9 through a clamping groove, the rotating column 9 is responsible for connecting the stabilizing screw 4 and a fixing column 10, meanwhile, the rotating column 9 plays roles of buffering and coordinating when the stabilizing screw 4 and the fixing column 10 are deviated, extruded and stretched, the other end of the rotating column 9 is connected in a cavity 11 of the fixing column 10 through the clamping groove, the cavity 11 provides a space for compressing the rotating column 9, a pressure spring 12 is placed in the cavity 11, the rotating column 9 is buffered by the pressure spring 12, one end of the pressure spring 12 is fixedly connected with one side face, far away from the fixing column 10, of the cavity 11, and the other end of the pressure spring is connected with the connecting part of the fixing column 10.

Referring to fig. 2 and 5, a symmetrical dust filter 15 is arranged on the face mask outer shell 13, the dust filter 15 is used for filtering dust to prevent the dust from entering an air inlet interlayer 16, an air inlet interlayer 16 is arranged between the face mask outer shell 13 and the face mask inner shell 17 corresponding to the dust filter 15, the air inlet interlayer 16 provides a space for movement of air inlet fan blades 20, a circulation layer 19 is arranged between the face mask outer shell 13 and the face mask inner shell 17, the circulation layer 19 provides a passage for air to enter the helmet, a face mask edge 18 is arranged at the top of the circulation layer 19, the face mask edge 18 is a breathable net-structured air which enters the helmet from the face mask edge 18, meanwhile, the face mask edge 18 is in contact with the skin and is made of a soft fabric, comfort of a user is improved, the circulation layer 19 is connected with the air inlet interlayer 16, a built-in battery 23 fixedly connected with the face mask inner shell 17 is arranged in the air inlet interlayer 16, and the built-in battery 23 provides power for the motor 21, the built-in battery 23 fixedly connected with linking bridge 22, the linking bridge 22 other end links to each other with the motor 21 circuit of fixed connection on the face guard inner shell 17, carries electric power to motor 21 through linking bridge 22, the output of motor 21 is connected with air inlet fan blade 20, air inlet fan blade 20 is relative with dust screen 15 position, utilizes air inlet fan blade 20 to rotate the inspiration air.

The inner shell 2 is uniformly provided with a plurality of air holes 5, the helmet edge 3 is of a breathable net structure, external air enters the helmet interlayer 7 from the helmet edge 3, and the air holes 5 in the inner shell 2 enter the helmet, so that the internal air can circulate.

Cushion 6 is three, is located 2 edges of interior casing respectively and encircles a week, is located 2 transverse cross sections and the longitudinal section of interior casing and distributes, cushion 6 comprises cotton gauze, guarantees that the user is comfortable when wearing, lies in 2 edges of interior casing when sweating and encircles cushion 6 absorption sweat of a week and prevent antiperspirant rivers to facial influence sight.

The one end that rotates post 9 and is located stabilizing screw 4 is the ball form, and stabilizing screw 4 draw-in groove opening is outer for leaking hopper-shaped cambered surface, the one end that rotates post 9 and is located fixed column 10 is the ball form, and the draw-in groove opening of fixed column 10 department is outer for leaking hopper-shaped cambered surface, does not influence the rotation that rotates post 9, when receiving the power striking of equidirectional not, each rotates post 9 atress direction different, it is rotatory to rotate post 9 both ends to take place in stabilizing screw 4's draw-in groove, the draw-in groove in the fixed column 10, make its self take place the slope, the external torsion that adapts to receiving, when receiving outside impact force too big, when rubber column 8 takes place serious deformation, it sinks into cavity 11 and pressure spring 12 absorbs some impact force to rotate post 9.

The outer shell 1 is made of ultra-high molecular weight polyethylene fiber, and tactical eye protection 14 is fixedly arranged between the inner shell 2 and the mask inner shell 17 to provide better protection.

The breathable sweat-absorbing buffering bulletproof helmet is simple in structure, easy to operate, comfortable to wear, breathable, sweat-absorbing, capable of circulating air, capable of buffering when being impacted, and suitable for popularization.

Specifically, when the air inlet fan blades 20 are opened, external air enters the air inlet interlayer 16 from the dust filter screen 15, enters the circulation layer 19 through the air inlet interlayer 16, enters the helmet through the mask edge covering 18 at the top of the circulation layer 19, and flows inside the helmet, so that air flow inside the helmet is realized, the external air enters the helmet from the mask edge covering 18, enters the helmet interlayer 7 from the air holes in the inner shell, and flows out of the helmet through the helmet edge covering 3 in the helmet interlayer 7, so that air in the whole helmet can flow, when a user wears the helmet, the transverse section and the longitudinal section of the inner shell 2 are distributed and attached to the head, the user is comfortable when wearing the helmet, and the buffer pads 6 located at the edge of the inner shell 2 and surrounding the circumference can absorb sweat to prevent the sweat from flowing to the face to influence the sight.

Referring to fig. 6, the air flow cycle process is: the dust filter net 15 enters the air inlet interlayer 16, the air inlet interlayer 16 enters the circulation layer 19, the circulation layer 19 enters the helmet, the air holes 5 enter the helmet interlayer 7, and the helmet edge 3 flows out of the helmet.

Referring to fig. 2-3, when the external impact is applied, the impact force is transmitted from the outer shell 1 to the helmet interlayer 7, the applied impact force is buffered by the rubber column 8, the impact force is transmitted to the rotating column 9 at the same time, two ends of the rotating column 9 rotate in the slots of the stabilizing screws 4 and the fixed column 10, so that the rotating column 9 tilts to adapt to the applied external torque, the rotating column 9 is deviated by the impact force and presses the pressure spring 12, the impact force is transmitted to the inner shell 2 and then buffered by the buffer cushion 6, and when the external impact force is too large and the rubber column 8 is seriously deformed, the rotating column 9 sinks into the cavity 11, and the pressure spring 12 absorbs a part of the impact force.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A breathable and sweat-absorbent buffering bulletproof helmet comprises an outer shell (1), an inner shell (2), a helmet wrapping edge (3), a mask outer shell (13) and a mask inner shell (17), and is characterized in that a helmet interlayer (7) is arranged between the outer shell (1) and the inner shell (2), the mask outer shell (13) is fixedly connected to the positions of the inner shell (2) and the helmet wrapping edge (3), stabilizing screws (4) uniformly penetrate through the joints of the outer shell (1) and the helmet wrapping edge (3), a cushion pad (6) is fixedly arranged on the inner side of the inner shell (2), and rubber columns (8) fixedly connected with the inner shell (2) and the outer shell (1) are uniformly arranged in the helmet interlayer (7) corresponding to the position of the cushion pad (6);

the stabilizing screw (4) is connected with a rotating column (9) through a clamping groove, the other end of the rotating column (9) is connected into a cavity (11) of the fixing column (10) through the clamping groove, a pressure spring (12) is placed in the cavity (11), one end of the pressure spring (12) is fixedly connected with one side face, away from the fixing column (10), of the cavity (11), and the other end of the pressure spring is connected with the connecting part of the fixing column (10);

symmetrical dust filtering nets (15) are arranged on the face mask outer shell (13), an air inlet interlayer (16) is arranged between the face mask outer shell (13) and the face mask inner shell (17) and corresponds to the dust filtering nets (15), a flow-through layer (19) is arranged between the mask outer shell (13) and the mask inner shell (17), the top of the circulation layer (19) is provided with a mask edge cover (18), the circulation layer (19) is connected with the air inlet interlayer (16), a built-in battery (23) fixedly connected with the mask inner shell (17) is arranged in the air inlet interlayer (16), the built-in battery (23) is fixedly connected with a connecting bracket (22), the other end of the connecting bracket (22) is connected with a motor (21) circuit which is fixedly connected on the inner shell (17) of the mask, the output end of the motor (21) is connected with an air inlet fan blade (20), and the position of the air inlet fan blade (20) is opposite to that of the dust filtering net (15).

2. A breathable, sweat-absorbent, and impact-resistant helmet according to claim 1, characterized in that said inner shell (2) is uniformly provided with a plurality of ventilation holes (5), said helmet rim (3) is a breathable net structure, and said visor rim (18) is a breathable net structure.

3. A breathable, sweat-absorbent, and impact-resistant helmet according to claim 1, characterized in that said number of cushions (6) is three, located around the periphery of the inner shell (2) at the lateral and longitudinal sections of the inner shell (2), said cushions (6) being made of cotton gauze.

4. The breathable and sweat-absorbent buffering bulletproof helmet according to claim 1, wherein one end of the rotating column (9) in the stabilizing screw (4) is spherical, the outside of the opening of the clamping groove of the stabilizing screw (4) is a funnel-shaped cambered surface, one end of the rotating column (9) in the fixing column (10) is spherical, and the outside of the opening of the clamping groove at the fixing column (10) is a funnel-shaped cambered surface.

5. A breathable, sweat-absorbent, ballistic-resistant helmet according to claim 1, characterized in that said outer shell (1) is made of ultra-high molecular weight polyethylene fibers.

6. A breathable, sweat-absorbent, impact-resistant helmet according to claim 1, characterized in that tactical eye protection (14) is fixed between said inner shell (2) and said inner visor shell (17).

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