CN210672229U - Hole-free military helmet with strong anti-seismic performance - Google Patents

Abstract

The utility model relates to a safety protection apparatus technical field specifically is a for military use helmet of no cellular type with strong anti-seismic performance, the helmet body is half oval structure and inside and is hollow structure, the internal connection of the helmet body has the shock attenuation foam pad of size looks adaptation, the top from interior to exterior of shock attenuation foam pad has set gradually sponge liner and silica gel pad, a plurality of top ventilation slots have been seted up to the top surface symmetry of shock attenuation foam pad, the top surface of shock attenuation foam pad bonds has the female nylon fastener tape in top of the head, the top surface of silica gel pad and the both sides that are located the square groove all are equipped with bellied sand grip. The utility model discloses design the shock attenuation foam pad of EPP material according to the inside dimensions of the helmet body, its rigidity toughness is good and high low temperature resistance is good, and has shock attenuation energy-absorbing nature to set up ventilative top of usefulness and the ventilative groove in rear side, the user wears the anticollision and ventilative.

Description

Hole-free military helmet with strong anti-seismic performance

Technical Field

The utility model relates to a safety protection apparatus technical field specifically is a for military use helmet of no cellular type with strong anti-seismic performance.

Background

The soldiers in the army who go out to train all wear the helmet, can play the guard action to the head. With the deterioration of the training environment and the increase of the training intensity, the original helmet inner liner made of EPS foam is easy to break, is not durable, is not breathable, and is prone to sweat when being worn. In view of this, we propose a non-vented military helmet with strong shock resistance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a for military use helmet of no cellular type with strong anti-seismic performance to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a hole-free military helmet with strong anti-seismic performance comprises a helmet body, a dried cuttlefish base fixed at the front end of the helmet body and tactical guide rails fixed at two sides of the helmet body, wherein a protective lens is rotatably connected inside the front end of the helmet body, the helmet body is of a half-elliptical structure and is internally of a hollow structure, a back brain protective sleeve extends downwards from the rear end of the helmet body, an arc notch is formed in the joint of the back brain protective sleeve and the bottom edge of the helmet body, a shock-absorbing foam pad with matched size is connected inside the helmet body, a sponge liner and a silica gel pad are sequentially arranged on the top of the shock-absorbing foam pad from inside to outside, a plurality of top ventilation grooves are symmetrically formed in the top surface of the shock-absorbing foam pad, rear ventilation grooves are symmetrically formed in the rear side surface of the shock-absorbing foam pad, a top female nylon hasp on the top surface of the shock-absorbing foam pad is provided with a square opening with the same size as the female nylon hasp on, the top surface of silica gel pad seted up with square mouthful unidimensional square groove, the top surface of silica gel pad just is located the both sides of square groove all are equipped with bellied sand grip, the top surface of silica gel pad seted up with a plurality of the opening that the ventilative groove position in top corresponds.

Preferably, a top nylon fastener tape and a back nylon fastener tape are respectively bonded on the inner top surface and the back side surface of the helmet body.

Preferably, the back side surface of the shock absorption foam pad is bonded with a back-head female nylon hasp, and the head-head female nylon hasp and the back-head female nylon hasp are respectively bonded with the head-head male nylon hasp and the back-head male nylon hasp.

Preferably, the shock absorption foam pad is made of EPP materials and is of an integrally formed structure.

Preferably, the square opening, the square groove and the head top female nylon fastener correspond to each other in position.

Preferably, the through openings and the top ventilation grooves are the same in size.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this for military use helmet of no cellular type with strong anti-seismic performance designs the shock attenuation foam pad of EPP material according to the inside size of the helmet body, and its rigidity toughness is good and high low temperature resistance is good, and has the shock attenuation energy-absorbing ability to set up ventilative top and the ventilative groove of rear side of usefulness of breathing freely, the user wears anticollision and ventilative.

2. This for military use helmet of no cellular type with strong anti-seismic performance has placed sponge liner and silica gel pad through between shock attenuation foam pad and the helmet body top for shock attenuation buffering effect further promotes, and the bellied sand grip of silica gel pad top surface supports at the helmet body inboard in addition, makes it leave the gap, and the circulation of the gas of being convenient for has increased ventilation effect.

Drawings

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

fig. 2 is an overall bottom view of the present invention;

fig. 3 is a bottom view of the helmet body of the present invention;

FIG. 4 is an exploded view of the shock absorbing foam cushion of the present invention;

fig. 5 is a bottom view of the silica gel pad of the present invention;

fig. 6 is a bottom view of the sponge pad of the present invention.

The meaning of the individual reference symbols in the figures is:

1. a helmet body; 10. a hindbrain protective sleeve; 11. a circular arc notch; 12. a male nylon hasp at the top of the head; 13. the male nylon hasp of hindbrain; 2. a dried cuttlefish base; 3. a tactical guideway; 4. a protective lens; 5. a shock absorbing foam pad; 50. a top vent groove; 51. a rear side ventilation groove; 52. a head top female nylon hasp; 53. the hindbrain mother nylon hasp; 54. a sponge pad; 540. square opening; 55. a silica gel pad; 550. a square groove; 551. a convex strip; 552. and (6) a port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

in order to provide a military helmet with a high shock resistance, the present inventors have provided a shock-absorbing foam pad 5 for the purpose of providing the helmet body with shock-absorbing properties. The helmet comprises a helmet body 1, a dried cuttlefish base 2 fixed at the front end of the helmet body and tactical guide rails 3 fixed on two sides of the helmet body, wherein a protective lens 4 is rotatably connected inside the front end of the helmet body 1 and used for protecting eyes. The helmet body 1 is of a half-elliptical structure, is internally of a hollow structure, and accords with the characteristics of the head of a human body, so that the helmet is comfortable to wear. The back end of the helmet body 1 extends downwards to form a hindbrain protective sleeve 10 which protects the hindbrain. The joint of the hindbrain protective sleeve 10 and the bottom edge of the helmet body 1 is provided with an arc notch 11, so that ears are not shielded, and hearing is prevented from being affected. The helmet body 1 is internally connected with a shock absorption foam pad 5 with the matched size, and the top of the shock absorption foam pad 5 is sequentially provided with a sponge liner 54 and a silica gel pad 55 from inside to outside. The top surface of the shock absorption foam pad 5 is symmetrically provided with a plurality of top ventilation grooves 50, and the rear side surface of the shock absorption foam pad 5 is symmetrically provided with rear ventilation grooves 51. The top surface of the shock absorption foam pad 5 is adhered with the head-top female nylon fastener tape 52, the top surface of the sponge liner 54 is provided with a square opening 540 with the same size as the head-top female nylon fastener tape 52, and the top surface of the silica gel pad 55 is provided with a square groove 550 with the same size as the square opening 540, so that the head-top female nylon fastener tape 52 can smoothly penetrate out. The top surface of the silica gel pad 55 and the two sides of the square groove 550 are both provided with raised convex strips 551, and the convex strips 551 abut against the top side inside the helmet body 1, so that gaps are reserved on the convex strips 551, and the circulation of gas is facilitated. The top surface of silica gel pad 55 is seted up with the through-hole 552 that corresponds with the ventilative groove 50 positions in a plurality of tops for gas flow is smooth and easy.

In this embodiment, the helmet body 1 is integrally formed of ABS material or carbon fiber material, and has impact resistance. The protective lens 4 is made of PC material and is of an integrally formed structure, high in hardness and high in light transmittance, and is windproof, dustproof and explosion-proof through anti-atomization treatment. Dried cuttlefish base 2 and tactics guide rail 3 adopt the PA material to make integrated into one piece structure, and its intensity is high ageing-resistant, can be used to install video recording equipment, night vision equipment and lighting apparatus, communication equipment.

Further, the inside top surface and the trailing flank of the helmet body 1 are respectively bonded with a head top male nylon hasp 12 and a brain rear male nylon hasp 13, namely, a magic tape, so that the shock-absorbing foam pad 5 can be conveniently disassembled and assembled.

Specifically, the back side surface of the shock absorption foam pad 5 is bonded with a back head female nylon fastener tape 53, and the head top female nylon fastener tape 52 and the back head female nylon fastener tape 53 are respectively bonded with the head top male nylon fastener tape 12 and the back head male nylon fastener tape 13, so that the shock absorption foam pad 5 and the helmet body 1 are firmly bonded.

Specifically, the shock absorption foam pad 5 is made of EPP materials and is of an integrally formed structure, good in rigidity and toughness, good in high and low temperature resistance, shock absorption and energy absorption and durable in use.

In addition, the square opening 540, the square groove 550 and the head top female nylon fastener 52 are corresponding in position, so that the head top female nylon fastener 52 and the head top male nylon fastener 12 can be smoothly adhered, and the shock-absorbing foam pad 5 is firmly fixed in the helmet body 1.

It should be added that the through holes 552 have the same size as the top ventilation slots 50, and the top surface of the sponge pad 54 is also provided with holes having the same size as the top ventilation slots 50, so that the head can ventilate smoothly.

The utility model discloses a no cellular type military helmet with strong anti-seismic performance is when using, laminate sponge liner 54 and silica gel pad 55 in proper order at the top of shock attenuation foam pad 5, and make square mouth 540, the position of square groove 550 and the female nylon fastener 52 in top is corresponding, simultaneously top ventilation slot 50, the hole and the opening 552 of sponge liner 54 top surface are corresponding, because shock attenuation foam pad 5, the head is being protected jointly to sponge liner 54 and silica gel pad 55 three, make external impact can obtain the shock attenuation buffering, head heat can be followed top ventilation slot 50 simultaneously, the hole and the opening 552 of sponge liner 54 top surface are scattered out, because the sand grip 551 supports at the inside top surface of helmet body 1, just make steam flow out and discharge outside helmet body 1 from the gap between helmet body 1 and the silica gel pad 55.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a no cellular type military helmet with strong anti-seismic performance, includes helmet body (1) and fixed dried cuttlefish base (2) of front end and fixed tactics guide rail (3) in both sides thereof, the inside rotation in front end of helmet body (1) is connected with protective glass piece (4), its characterized in that: the helmet body (1) is of a half-elliptical structure, the interior of the helmet body is of a hollow structure, a back brain protective sleeve (10) extends downwards from the rear end of the helmet body (1), an arc notch (11) is formed in the joint of the back brain protective sleeve (10) and the bottom edge of the helmet body (1), a shock-absorbing foam pad (5) with matched size is connected inside the helmet body (1), a sponge liner (54) and a silica gel pad (55) are sequentially arranged at the top of the shock-absorbing foam pad (5) from inside to outside, a plurality of top ventilation grooves (50) are symmetrically formed in the top surface of the shock-absorbing foam pad (5), rear ventilation grooves (51) are symmetrically formed in the rear side surface of the shock-absorbing foam pad (5), a top female nylon fastener (52) is bonded on the top surface of the shock-absorbing foam pad (5), a square opening (540) with the same size as the top female nylon fastener (52) is formed in the top surface of the sponge liner (54), the top surface of silica gel pad (55) seted up with square groove (550) of square mouthful (540) with the size, the top surface of silica gel pad (55) just is located the both sides of square groove (550) all are equipped with bellied sand grip (551), the top surface of silica gel pad (55) is seted up with a plurality of opening (552) that top ventilative groove (50) position corresponds.

2. The nonporous military helmet of claim 1, wherein: the helmet body (1) is characterized in that a top male nylon fastener tape (12) and a back male nylon fastener tape (13) are respectively bonded on the inner top surface and the back side surface.

3. The holeless military helmet having enhanced shock resistance of claim 2 wherein: the rear side face of the shock absorption foam pad (5) is bonded with a back head female nylon fastener tape (53), and the head top female nylon fastener tape (52) and the back head female nylon fastener tape (53) are bonded with the head top male nylon fastener tape (12) and the back head male nylon fastener tape (13) respectively.

4. The nonporous military helmet of claim 1, wherein: the shock-absorbing foam pad (5) is made of EPP materials and is of an integrally formed structure.

5. The nonporous military helmet of claim 1, wherein: the square opening (540), the square groove (550) and the head top female nylon fastener (52) correspond in position.

6. The nonporous military helmet of claim 1, wherein: the through openings (552) are the same size as the top vent slots (50).

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