CN213543360U - Explosion-proof protective equipment for head and neck - Google Patents

Abstract

The utility model provides an explosion-proof protective equipment for head and neck, which comprises a helmet and a neck protector, wherein the helmet comprises a helmet shell, a protective mask is hinged on the helmet shell, ear protection lugs are arranged on the helmet shell, the helmet shell is connected with a lining through a suspension system, the neck protector comprises a neck ring section and a shoulder extension section, the shoulder extension section is fixedly connected with the neck ring section, and the shoulder extension section is detachably connected with the shoulder of the coat through a third connecting piece; the neck ring section is of an open ring structure, and the opening is detachably connected through a first connecting piece; the utility model provides an explosion-proof protective equipment of neck portion protects comprehensively, and the communication is convenient, can reduce all kinds of explosion impact, incomplete piece to human head neck position injury.

Description

Explosion-proof protective equipment for head and neck

Technical Field

The utility model belongs to the technical field of the special type protection, specifically relate to an explosion-proof protective equipment of neck portion.

Background

Bulletproof helmets and body armor are individual protective gear which effectively protects the protected part of the human body, and can absorb and dissipate the kinetic energy of the warhead, prevent penetration and effectively protect the body. In prior art protective gear, neither the bulletproof helmet nor the bulletproof garment can provide enough coverage for the body part between the bottom of the bulletproof helmet and the top of the bulletproof garment, when an explosion occurs, blast and explosion fragments can generate violent impact, and in order to protect the life safety of soldiers, special head and neck protective equipment is needed to reduce and reduce the life safety problem caused by the explosion impact as much as possible.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an explosion-proof protective equipment of neck portion that can protect comprehensively, communicate the convenience, reduce all kinds of explosive shock, incomplete piece to human head neck position injury.

In order to achieve the purpose, the technical scheme of the utility model is as follows, an explosion-proof protective equipment for head and neck comprises a helmet and a neck protector, wherein the helmet comprises a helmet shell, a protective mask is hinged on the helmet shell, ear protection convex blocks are arranged on the helmet shell, the helmet shell is connected with a lining through a suspension system, the neck protector comprises a neck surrounding section and a shoulder extending section, the shoulder extending section is fixedly connected with the neck surrounding section, and the shoulder extending section is detachably connected with the shoulder of a coat through a third connecting piece; the neck ring section is of an open ring structure and the opening is detachably connected through a first connecting piece.

Preferably, the collar portion section includes overcoat layer and inoxidizing coating, form the slash pocket between overcoat layer and the inoxidizing coating, be equipped with the protection welt in the slash pocket.

Preferably, the outer sleeve layer is a cutting-resistant and impact-resistant fiber layer, and the radiation-proof layer is embedded in the protective layer.

Preferably, the neckline segment is detachably connected to the rear side of the helmet shell by a second connecting member.

Preferably, the suspension system includes the support, and the medial surface and the inside lining of support are connected, be equipped with the buffering connecting piece on the lateral surface of support, the buffering connecting piece includes the arch mount pad, be equipped with the removable pin on the arch mount pad, the cover is equipped with buffer spring on the removable pin, the one end and the arch mount pad sliding connection of removable pin, the other end and helmet shell fixed connection.

Preferably, the number of the buffer connecting pieces is not less than five.

Preferably, the horizontal cross section of protective mask is less than both sides curvature radius for U type and the curvature radius of the straight ahead of visualing, and protective mask is including high strength organic glass layer PMMA, polyurethane layer PU and the polycarbonate layer PC that stacks gradually, protective mask has carried out antifog treatment.

Preferably, the thickness of the protective mask is 6-8.5 mm, wherein the thickness of the organic glass layer PMMA is 2.5-3.5 mm, the thickness of the polyurethane layer PU is 1-1.5 mm, and the thickness of the polycarbonate layer PC is 2.5-3.5 mm.

Preferably, the helmet shell 10 is formed by pressing high-strength polyethylene non-woven cloth, the areal density of the polyethylene non-woven cloth is 5.5-6.5 kg/m2, and the weight of the polyethylene non-woven cloth is not more than 1000 g.

Preferably, the lining is a memory sponge with the thickness of not less than 1.5 cm.

The utility model has the advantages that the helmet, the neck guard and the explosion-proof suit are tightly connected, so that the helmet, the neck guard and the explosion-proof suit can be protected comprehensively, the damage of various explosions to the impact of human head and neck can be effectively reduced, the ear-protecting lugs can protect ears, both hands can be liberated, and the high practicability of the explosion-proof helmet is enhanced; the suspension system can greatly improve the anti-seismic effect of the helmet body, effectively buffer the impact caused by explosion and the like, improve the anti-explosion performance and increase the use safety of a wearer.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

figure 2 is a schematic view of the shell of figure 1;

FIG. 3 is a schematic view of the neck guard shown in FIG. 1;

FIG. 4 is a schematic illustration of the suspension system shown in FIG. 1;

fig. 5 is a schematic view of the buffering link shown in fig. 1.

In the figure, 1-helmet; 10-a helmet shell; 11-ear protection lugs; 2-neck protection; 21-a neck-surrounding section; 211-a first connection; 212-overcoat layer; 213-protective layer; 214-an insert pocket; 215-protective liner; 216-a second connector; 22-shoulder extension; 221-a third connector; 3-protective face mask; 5-a suspension system; 51-a scaffold; 52-a buffer connection; 521-an arch mount; 522-a movable pin; 523-buffer spring.

Detailed Description

The technical scheme of the utility model is further described in detail with reference to the accompanying drawings and specific embodiments:

referring to fig. 1 to 5, the head and neck explosion protection device provided in this embodiment includes a helmet 1 and a neck protector 2, the helmet 1 includes a helmet shell 10, a protective face mask 3 is hinged on the helmet shell 10, ear protection protrusions 11 are disposed on the helmet shell 10, the helmet shell 10 is connected to a liner through a suspension system 5, the neck protector 2 includes a neck-encircling section 21 and a shoulder extension section 22, the shoulder extension section 22 is fixedly connected to the neck-encircling section 21, and the shoulder extension section 22 is detachably connected to a shoulder of an explosion-proof jacket through a third connecting member 221; the collar section 21 is an open ring structure and the opening is detachably connected by a first connecting piece 211.

During the use, zonulae occludens between helmet 1, rib 2 and the row's of exploding clothes, and the protection is comprehensive, can effectively reduce the injury that all kinds of explosions assaulted to human head and neck, and ear protection lug 11 can protect the ear, and suspension 5 can promote the antidetonation effect of the helmet body by a wide margin, cushions the impact that causes such as explosion effectively, improves explosion-proof performance, increases wearer's safety in utilization.

More specifically, the neck ring section 21 includes an outer casing layer 212 and a protection layer 213, an insert pocket 214 is formed between the outer casing layer 212 and the protection layer 213, a protection lining plate 215 is disposed in the insert pocket 214, and the protection lining plate 215 may be designed into a corrugated structure to facilitate the head-lowering action.

More specifically, the outer jacket layer 212 is a cutting-resistant and impact-resistant fiber layer, and is made of aramid woven fabric, and the radiation-proof layer is embedded in the protective layer 213.

More specifically, the neck-surrounding section 21 is detachably connected to the rear side of the helmet shell 10 by the second connecting member 216, but the neck-surrounding section 21 may also be integrally extended from the inner lining of the helmet shell 10 to form a complete protective structure.

More specifically, the suspension system 5 includes a bracket 51, an inner side surface of the bracket 51 is connected with the lining, a buffer connector 52 is arranged on an outer side surface of the bracket 51, the buffer connector 52 includes an arch-shaped mounting seat 521, a movable pin 522 is arranged on the arch-shaped mounting seat 521, a buffer spring 523 is sleeved on the movable pin 522, one end of the movable pin 522 is slidably connected with the arch-shaped mounting seat 521, and the other end of the movable pin 522 is fixedly connected with the helmet shell 10, when the helmet shell 10 is impacted, the movable pin 522 moves inwards and compresses the buffer spring 523, so that impact force can be prevented from being directly transmitted to the head of a user, and impact can be effectively; after the impact, the buffer spring 523 pushes up the helmet shell 10 to drive the movable pin 522 to return.

More specifically, the number of the buffer connecting pieces 52 is not less than five, and the buffer connecting pieces are respectively positioned at the top of the head, front, back, left and right, so that the acting force on the head when the helmet shell 10 receives the impact is reduced.

More specifically, the horizontal cross section of protective face guard 3 is U type and the radius of curvature of the straight ahead of vision is less than both sides radius of curvature, and protective face guard 3 includes high strength organic glass layer PMMA, polyurethane layer PU and the polycarbonate layer PC that stacks gradually.

The protective mask 3 is subjected to antifogging treatment, and an antifogging agent is added: whether the flow casting or the double-drawing is adopted, the antifogging agent is directly added into the PC/PET raw material, and the mixture is extruded and formed to produce the antifogging film, which is called as an internal addition process; double-sided antifogging coating: the coating of a functional antifogging coating on the surface of a sheet is a common practice of most of the enterprises at present. According to different curing modes, the antifogging coating is divided into an oven thermosetting coating and a UV photocuring coating. According to different antifogging mechanisms, antifogging coatings are divided into hydrophilic coatings and hydrophobic coatings.

More specifically, the thickness of the protective face mask 3 is 6 mm-8 mm, wherein the thickness of the organic glass layer PMMA is 2.5-3.5 mm, the thickness of the polyurethane layer PU is 1 mm-1.5 mm, and the thickness of the polycarbonate layer PC is 2.5-3.5 mm.

More specifically, the helmet shell 10 is formed by pressing high-strength polyethylene non-woven cloth, the areal density of the polyethylene non-woven cloth is 5.5-6.5 kg/m2, the weight is not more than 1000g, and the influence of the overweight on the head movement of a user is avoided.

More specifically, the lining is memory sponge with the thickness not less than 1.5cm, so that the wearing comfort of a user can be greatly improved, and the acting force on the head when the helmet shell 10 receives impact is further reduced.

In this embodiment, the first connecting member 211 is one of a strap, a hook-and-loop fastener, a button, a buckle, or a plug-in fastener; the second connector 216 and the third connector 221 are one or more of a hook and loop fastener, a plug-in buckle or a male-female belt.

The above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. The utility model provides an explosion-proof protective equipment of neck which characterized in that: the helmet comprises a helmet (1) and a neck protector (2), wherein the helmet (1) comprises a helmet shell (10), a protective face mask (3) is hinged to the helmet shell (10), ear protection convex blocks (11) are arranged on the helmet shell (10), the helmet shell (10) is connected with a lining through a suspension system (5), the neck protector (2) comprises a neck surrounding section (21) and a shoulder extending section (22), the shoulder extending section (22) is fixedly connected with the neck surrounding section (21), and the shoulder extending section (22) is detachably connected with a shoulder of a coat through a third connecting piece (221); the ring neck section (21) is of an open ring structure, and the opening of the ring neck section is detachably connected through a first connecting piece (211).

2. The head and neck explosion protection gear according to claim 1, wherein: the neck ring section (21) comprises an outer sleeve layer (212) and a protective layer (213), an insert pocket (214) is formed between the outer sleeve layer (212) and the protective layer (213), and a protective lining plate (215) is arranged in the insert pocket (214).

3. The head and neck explosion protection gear according to claim 2, wherein: the outer sleeve layer (212) is a cutting-resistant and impact-resistant fiber layer, and the radiation-proof layer is embedded in the protective layer (213).

4. The head and neck explosion protection gear according to claim 2, wherein: the neckline segment (21) is detachably connected to the rear side of the helmet shell (10) by a second connector (216).

5. The head and neck explosion protection shield according to any one of claims 1 to 4 wherein: suspension (5) include support (51), and the medial surface and the inside lining of support (51) are connected, be equipped with buffering connecting piece (52) on the lateral surface of support (51), buffering connecting piece (52) are including arch mount pad (521), be equipped with movable pin (522) on arch mount pad (521), the cover is equipped with buffer spring (523) on movable pin (522), the one end and arch mount pad (521) sliding connection of movable pin (522), the other end and helmet shell (10) fixed connection.

6. The head and neck explosion protection gear according to claim 5, wherein: the buffer connecting pieces (52) are not less than five.

7. The head and neck explosion protection gear according to claim 1, 2, 3, 4 or 6, wherein: the horizontal cross section of protective face guard (3) is the curvature radius that is less than both sides curvature radius in U type and the straight place ahead of visualing, and protective face guard (3) is including organic glass layer, polycarbonate layer, the polyurethane layer that stacks gradually.

8. The head and neck explosion protection gear according to claim 7, wherein: the thickness of the protective face mask (3) is 6-8.5 mm, wherein the thickness of the organic glass layer is 2.5-3.5 mm, the thickness of the polyurethane layer is 1-1.5 mm, and the thickness of the polycarbonate layer is 2.5-3.5 mm.

9. The head and neck explosion protection gear according to claim 1, 2, 3, 4, 6 or 8, wherein: the helmet shell (10) is formed by pressing polyethylene non-woven cloth, the areal density of the polyethylene non-woven cloth is 5.5-6.5 kg/m2, and the weight is not more than 1000 g.

10. The head and neck explosion protection gear according to claim 9, wherein: the lining is memory sponge with the thickness not less than 1.5 cm.

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