CN216315849U

CN216315849U - Novel H-shaped goggles safety helmet

Info

Publication number: CN216315849U
Application number: CN202122681013.8U
Authority: CN
Inventors: 杨文芳
Original assignee: Guangdong Benan Intrinsic Safety Research Co ltd
Current assignee: Guangdong Benan Intrinsic Safety Research Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-19
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a novel H-shaped goggles safety helmet which comprises a safety helmet body, wherein the safety helmet body comprises a basal layer, a first functional layer and a second functional layer, the first functional layer comprises a basalt fiber layer and a high-strength nano layer, the second functional layer comprises a PP (polypropylene) plastic layer and a nickel-chromium alloy layer, and the middle end of the bottom of the safety helmet body is provided with a goggles body. The utility model is provided with a first functional layer comprising a basalt fiber layer and a high-strength nano layer, wherein the basalt fiber layer has the characteristic of high strength and also has high-temperature resistance and oxidation resistance effects, the high-strength nano layer has excellent mechanical properties including good strength and tear resistance, and the basalt fiber layer is provided with a second functional layer comprising a PP plastic layer and a nickel-chromium alloy layer, wherein the PP plastic layer has the effects of high strength and high temperature resistance, and the nickel-chromium alloy layer has the effects of high strength and corrosion resistance.

Description

Novel H-shaped goggles safety helmet

Technical Field

The utility model relates to the technical field of safety helmets, in particular to a novel H-shaped goggles safety helmet.

Background

The safety helmet is a hat which can protect the head of a person from being hurt by falling objects and other specific factors, and comprises a helmet shell, a helmet liner, a chin strap, accessories and the like, wherein the helmet shell is elliptical or hemispherical, the surface is smooth, when the object falls on the helmet shell, the object cannot stay and immediately slide, the force borne by a striking point of the helmet shell is transmitted to the periphery, and the force reduced by buffering through the helmet liner can reach more than two thirds, so that the striking point is changed into a striking surface, the stress concentration of certain point on the helmet shell is avoided, the unit area stress is reduced, the existing safety helmet is low in strength, the safety is not high, and the safety helmet is not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a novel H-shaped goggles safety helmet which has the advantage of high strength and solves the problem that the existing safety helmet is not convenient for people to use due to low strength and low safety.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel H type goggles safety helmet, includes the safety helmet body, the safety helmet body includes stratum basale, first functional layer and second functional layer, first functional layer includes basalt fiber layer and high strength nanometer layer, the second functional layer includes PP plastic layer and nichrome layer, the middle-end of safety helmet body bottom is provided with the goggles body, the left side fixed mounting of safety helmet body bottom has first fixed rope, the one end fixed mounting that the safety helmet body was kept away from to first fixed rope has first connecting block, the right side fixed mounting of safety helmet body bottom has the fixed rope of second, the one end fixed mounting that the safety helmet body was kept away from to the fixed rope of second has the second connecting block, the surface of the fixed rope of second is provided with the regulating block.

Preferably, the first functional layer is disposed on an outer surface of the base layer, and the second functional layer is disposed on an outer surface of the first functional layer.

Preferably, the basalt fiber layer is arranged on the outer surface of the substrate layer, and the high-strength nano layer is arranged on the outer surface of the basalt fiber layer.

Preferably, the PP plastic layer is arranged on the outer surface of the high-strength nano layer, and the nichrome layer is arranged on the outer surface of the PP plastic layer.

Preferably, the equal fixed mounting in the left and right sides of safety helmet body has the fixed block, the outside fixed mounting of fixed block has the elastic connection pole, the bottom fixed mounting of elastic connection pole has the ear muff, the inboard of ear muff is provided with the foam-rubber cushion.

Preferably, the inner side of the first connecting block is provided with a clamping groove, the inner side of the second connecting block is fixedly provided with a clamping block, and the clamping block is clamped in an inner cavity of the clamping groove.

Compared with the prior art, the utility model provides a novel H-shaped goggles safety helmet, which has the following beneficial effects:

1. the safety helmet is provided with the first functional layer comprising the basalt fiber layer and the high-strength nano layer, wherein the basalt fiber layer has the characteristic of high strength and also has high-temperature resistance and oxidation resistance effects, the high-strength nano layer has excellent mechanical properties and good strength and tear resistance, and the second functional layer comprising the PP plastic layer and the nickel-chromium alloy layer is arranged, wherein the PP plastic layer has the high-strength and high-temperature resistance effects, and the nickel-chromium alloy layer has the high-strength and corrosion resistance effects.

2. By arranging the ear muffs and the sponge cushions, partial noise can be offset in a noisy environment, and the comfort of people during working is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a safety helmet body according to the present invention;

FIG. 3 is a schematic structural diagram of a first functional layer according to the present invention;

fig. 4 is a schematic structural diagram of a second functional layer according to the present invention.

In the figure: 1. a helmet body; 101. a base layer; 102. a first functional layer; 1021. a basalt fiber layer; 1022. a high strength nanolayer; 103. a second functional layer; 1031. a PP plastic layer; 1032. a nickel-chromium alloy layer; 2. a fixed block; 3. a goggle body; 4. ear muffs; 5. a first securing cord; 6. a first connection block; 7. a card slot; 8. a clamping block; 9. a second connecting block; 10. a second securing cord; 11. a sponge cushion; 12. an adjusting block; 13. an elastic connecting rod.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 safety helmet comprises a helmet body 1, a base layer 101, a first functional layer 102, a basalt fiber layer 1021, a high-strength nano layer 1022, a second functional layer 103, a PP plastic layer 1031, a nickel-chromium alloy layer 1032, a fixing block 2, a goggle body 3, an earmuff 4, a first fixing rope 5, a first connecting block 6, a clamping groove 7, a clamping block 8, a second connecting block 9, a second fixing rope 10, a spongy cushion 11, an adjusting block 12 and an elastic connecting rod 13, which are all parts known by a person skilled in the art or common standard parts, and the structure and the principle of the safety helmet are known by the person skilled in the art through technical manuals or conventional experimental methods.

Referring to fig. 1-4, a novel H-shaped goggles safety helmet comprises a safety helmet body 1, wherein fixing blocks 2 are fixedly mounted on the left side and the right side of the safety helmet body 1, elastic connecting rods 13 are fixedly mounted on the outer sides of the fixing blocks 2, earmuffs 4 are fixedly mounted at the bottoms of the elastic connecting rods 13, sponge cushions 11 are arranged on the inner sides of the earmuffs 4, partial noise can be offset in a noisy environment by arranging the earmuffs 4 and the sponge cushions 11, the working comfort of people is improved, the safety helmet body 1 comprises a base layer 101, a first functional layer 102 and a second functional layer 103, the first functional layer 102 comprises a basalt fiber layer 1021 and a high-strength nano layer 1022, the second functional layer 103 comprises a PP plastic layer 1031 and a nichrome layer 1032, the first functional layer 102 is arranged on the outer surface of the base layer 101, the second functional layer 103 is arranged on the outer surface of the first functional layer 102, and the basalt fiber layer 1021 is arranged on the outer surface of the base layer 101, high strength nano-layer 1022 sets up in basalt fiber layer 1021's surface, PP plastic layer 1031 sets up in high strength nano-layer 1022's surface, nichrome layer 1032 sets up in PP plastic layer 1031's surface, the middle-end of 1 bottom of safety helmet body is provided with goggles body 3, the left side fixed mounting of 1 bottom of safety helmet body has first fixed rope 5, the one end fixed mounting that safety helmet body 1 was kept away from to first fixed rope 5 has first connecting block 6, the right side fixed mounting of 1 bottom of safety helmet body has the fixed rope 10 of second, the one end fixed mounting that safety helmet body 1 was kept away from to the fixed rope 10 of second has second connecting block 9, draw-in groove 7 has been seted up to the inboard of first connecting block 6, the inboard fixed mounting of second connecting block 9 has fixture block 8, and fixture block 8 joint is in the inner chamber of draw-in groove 7, the surface of the fixed rope 10 of second is provided with regulating block 12.

When using, the first functional layer 102 including basalt fiber layer 1021 and high strength nanometer layer 1022 has been set up, wherein, basalt fiber layer 1021 has the characteristics of high strength, still possess high temperature resistant and anti-oxidant effect, high strength nanometer layer 1022 possesses remarkable mechanical properties, including good intensity and tear strength, second functional layer 103 including PP plastic layer 1031 and nichrome layer 1032 has been set up, wherein, PP plastic layer 1031 possesses high strength and high temperature resistant effect, nichrome layer 1032 possesses high strength and corrosion-resistant effect, cooperation through above structure, it is lower to have solved current safety helmet intensity, lead to the security not high, thereby be not convenient for the problem that people used, through setting up ear muff 4 and foam-rubber cushion 11, can offset partial noise in noisy environment, improve the travelling comfort of people during operation.

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes may be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a novel H type goggles safety helmet, includes safety helmet body (1), its characterized in that: the safety helmet comprises a safety helmet body (1) and is characterized in that the safety helmet body (1) comprises a basal layer (101), a first functional layer (102) and a second functional layer (103), the first functional layer (102) comprises a basalt fiber layer (1021) and a high-strength nano layer (1022), the second functional layer (103) comprises a PP plastic layer (1031) and a nickel-chromium alloy layer (1032), a goggle body (3) is arranged at the middle end of the bottom of the safety helmet body (1), a first fixing rope (5) is fixedly installed on the left side of the bottom of the safety helmet body (1), a first connecting block (6) is fixedly installed at one end, far away from the safety helmet body (1), of the first fixing rope (5), a second fixing rope (10) is fixedly installed at the right side of the bottom of the safety helmet body (1), and a second connecting block (9) is fixedly installed at one end, far away from the safety helmet body (1), of the second fixing rope (10), the outer surface of the second fixing rope (10) is provided with an adjusting block (12).

2. The novel H-goggle safety helmet of claim 1, wherein: the first functional layer (102) is arranged on the outer surface of the base layer (101), and the second functional layer (103) is arranged on the outer surface of the first functional layer (102).

3. The novel H-goggle safety helmet of claim 1, wherein: the basalt fiber layer (1021) is arranged on the outer surface of the base layer (101), and the high-strength nano layer (1022) is arranged on the outer surface of the basalt fiber layer (1021).

4. The novel H-goggle safety helmet of claim 1, wherein: the PP plastic layer (1031) is arranged on the outer surface of the high-strength nano layer (1022), and the nichrome layer (1032) is arranged on the outer surface of the PP plastic layer (1031).

5. The novel H-goggle safety helmet of claim 1, wherein: the safety helmet is characterized in that fixed blocks (2) are fixedly mounted on the left side and the right side of the safety helmet body (1), elastic connecting rods (13) are fixedly mounted on the outer sides of the fixed blocks (2), earmuffs (4) are fixedly mounted at the bottoms of the elastic connecting rods (13), and spongy cushions (11) are arranged on the inner sides of the earmuffs (4).

6. The novel H-goggle safety helmet of claim 1, wherein: draw-in groove (7) have been seted up to the inboard of first connecting block (6), the inboard fixed mounting of second connecting block (9) has fixture block (8), and fixture block (8) joint is in the inner chamber of draw-in groove (7).