CN219920399U - Fireproof safety helmet - Google Patents
Fireproof safety helmet Download PDFInfo
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- CN219920399U CN219920399U CN202321264067.7U CN202321264067U CN219920399U CN 219920399 U CN219920399 U CN 219920399U CN 202321264067 U CN202321264067 U CN 202321264067U CN 219920399 U CN219920399 U CN 219920399U
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- fiber layer
- fire
- fire protection
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- 239000010410 layer Substances 0.000 claims abstract description 126
- 239000012784 inorganic fiber Substances 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 239000002344 surface layer Substances 0.000 claims abstract description 22
- 239000012783 reinforcing fiber Substances 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 19
- 239000003063 flame retardant Substances 0.000 claims description 18
- 238000005728 strengthening Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 8
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 4
- 230000009970 fire resistant effect Effects 0.000 description 22
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 10
- 230000002265 prevention Effects 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a fireproof safety helmet, and relates to the technical field of safety helmets. The utility model relates to a fireproof safety helmet, which comprises a helmet body, wherein a visor for shading sun and shielding rain is arranged on the surface of the helmet body and is positioned near the bottom end, riveting holes are formed in the surface of the helmet body, and a first reinforcing rib and a second reinforcing rib for improving the structural strength of the helmet body are arranged on the top surface of the helmet body. According to the utility model, the structural strength of the hat body is further improved through the first reinforcing ribs and the second reinforcing ribs at the top of the hat body, so that the safety in use is improved, the fireproof base material of the fireproof base material layer can play a role in isolating fire sources from fire, meanwhile, the heat insulation performance is also certain, the phenomenon of burning of the heads of people is avoided, the strength of the reinforced fiber layer and the second inorganic fiber layer is high, the fireproof surface layer, the fireproof layer and the fireproof base material layer can be effectively supported, and the heat insulation base material layer can play a better role in protecting the accidental head collision injury.
Description
Technical Field
The utility model relates to the technical field of safety helmets, in particular to a fireproof safety helmet.
Background
The safety helmet is most commonly used in high-risk operation, wherein the most commonly used areas are heavy work and construction workplaces, the safety helmet can effectively protect the head of a user, and the safety helmet is a cap with a protective effect on the head of a person from injury caused by falling objects and other specific factors; the helmet consists of a helmet shell, a helmet liner, a chin strap, accessories and the like, however, with the development of times and technologies, the helmet in the present stage has higher technology, and the safety protection measures of the helmet are greatly promoted.
When the existing safety helmet is manufactured and used, the safety helmet is made of plastic materials, and has certain compression resistance and impact resistance, but the safety helmet does not have fireproof capacity due to the limitation of the self materials, so that the problem that the user wearing the existing fireproof safety helmet in the market is influenced due to overlarge dead weight.
For this purpose, a fire-proof safety helmet is proposed.
Disclosure of Invention
The utility model aims at: in order to solve the problems in the background art, the utility model provides a fireproof safety helmet.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides a fireproof safety helmet, includes the cap body, the surface of cap body just is located and is provided with the brim of a hat that keeps out the sun and rain near bottom department, the surface of cap body is provided with the riveting hole, the top surface of cap body is provided with first strengthening rib and the second strengthening rib that is used for improving cap body structural strength, the surface of cap body and brim is provided with first inorganic fiber layer, the surface on first inorganic fiber layer is provided with fire-retardant fiber layer, the surface on fire-retardant fiber layer is provided with first inorganic fiber layer.
Further, the cap body comprises fire prevention surface layer, flame retardant coating, fire prevention substrate layer, reinforcing fiber layer and second inorganic fiber layer, be provided with the flame retardant coating on the inside wall of fire prevention surface layer, and the inside wall complex of flame retardant coating is provided with interior fire prevention substrate layer, the inboard complex of flame retardant substrate layer has the reinforcing fiber layer, and the inside wall complex of reinforcing fiber layer has the inorganic fiber layer of second.
Further, the riveting hole is provided with a plurality of, and the riveting hole is annular array structure setting and is on the cap body bottom week lateral wall to be the penetrating state.
Further, the first reinforcing rib and the second reinforcing rib are arranged on the top surface of the cap body in a bulge-type structure, and the second reinforcing rib is arranged on the left side and the right side of the first reinforcing rib.
Further, the fireproof surface layer, the fireproof base material layer, the reinforcing fiber layer and the second inorganic fiber layer are mutually compounded and manufactured in a high-temperature mould pressing mode.
Further, the thicknesses of the fireproof surface layer, the fireproof substrate layer and the second inorganic fiber layer are the same, and are one millimeter, and the thickness of the reinforcing fiber layer is the same as the thickness of the four overlapping layers of the fireproof surface layer, the fireproof substrate layer and the second inorganic fiber layer.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the fireproof performance is improved by the first inorganic fiber layer, the flame-retardant fiber layer and the external flame-retardant layer which are arranged on the surfaces of the cap body and the cap peak, so that the cap body can not be ignited when the cap is used in a fire scene environment, the structural strength of the cap body is improved by the first reinforcing rib and the second reinforcing rib at the top of the cap body, the safety when the cap is used is improved, the fireproof base material of the fireproof base material layer can play a role in isolating fire sources from fire, meanwhile, the fireproof base material layer has a certain heat insulation performance, the phenomenon of burning of the heads of people is avoided, the strength of the reinforced fiber layer and the second inorganic fiber layer is high, the fireproof surface layer, the fireproof layer and the fireproof base material layer can be effectively supported, and the fireproof base material layer can play a better protection role when accidental impact injury of the heads occurs.
Drawings
FIG. 1 is a schematic diagram of the structure of a front view of the present utility model;
FIG. 2 is a schematic structural diagram of a side view of the present utility model;
FIG. 3 is a schematic diagram of the structure of the top view of the present utility model;
FIG. 4 is a schematic view of the structure of the cross-section A-A of the present utility model;
FIG. 5 is a schematic view of the enlarged view of the portion A of the present utility model;
reference numerals: 1. a cap body; 101. a fire resistant surface layer; 102. a fire-blocking layer; 103. a fire-resistant substrate layer; 104. a reinforcing fiber layer; 105. a second inorganic fiber layer; 2. riveting holes; 3. hat brim; 4. a first reinforcing rib; 5. a second reinforcing rib; 6. an outer flame retardant layer; 7. a flame retardant fibrous layer; 8. a first inorganic fiber layer.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
As shown in fig. 1 to 5, a fireproof safety helmet comprises a helmet body 1, wherein a visor 3 which is positioned on the surface of the helmet body 1 and is close to the bottom end is provided with a sunshade rain shield, a riveting hole 2 is formed on the surface of the helmet body 1, a first reinforcing rib 4 and a second reinforcing rib 5 which are used for improving the structural strength of the helmet body 1 are arranged on the top surface of the helmet body 1, a first inorganic fiber layer 8 is arranged on the surfaces of the helmet body 1 and the visor 3, a flame-retardant fiber layer 7 is arranged on the surface of the first inorganic fiber layer 8, and a first inorganic fiber layer 8 is arranged on the surface of the flame-retardant fiber layer 7; specifically, through the first inorganic fiber layer 8, fire-retardant fibrous layer 7 and the fire-retardant layer 6 of outward appearance that cap body 1 and cap peak 3 surface set up and then make to improve fire behavior for cap body 1 can not be ignited when being in the use under the scene of a fire environment, through the first strengthening rib 4 at cap body 1 top and second strengthening rib 5 and then improve the structural strength of cap body 1, thereby make the security when improving the use.
As shown in fig. 4 and 5, the cap body 1 is composed of a fire-resistant surface layer 101, a fire-resistant layer 102, a fire-resistant base material layer 103, a reinforcing fiber layer 104 and a second inorganic fiber layer 105, wherein the fire-resistant layer 102 is arranged on the inner side wall of the fire-resistant surface layer 101, the inner fire-resistant base material layer 103 is arranged on the inner side wall of the fire-resistant layer 102 in a composite manner, the reinforcing fiber layer 104 is arranged on the inner side of the fire-resistant base material layer 103 in a composite manner, and the second inorganic fiber layer 105 is arranged on the inner side wall of the reinforcing fiber layer 104 in a composite manner; specifically, not only can the fireproof substrate material be used for isolating fire sources through the fireproof substrate material layer 103, but also certain heat insulation performance is achieved, the phenomenon of burning of the heads of people is avoided, the strength of the reinforced fiber layer 104 and the second inorganic fiber layer 105 is high, the fireproof substrate material layer 103 can be used for effectively bearing and supporting the fireproof surface layer 101, the fireproof layer 102 and the fireproof substrate material layer 103, and better protection effect can be achieved when accidental impact injury of the heads occurs.
As shown in fig. 1 and 2, a plurality of riveting holes 2 are provided, and the riveting holes 2 are arranged on the peripheral side wall of the bottom of the cap body 1 in an annular array structure and are in a through state; specifically, through a plurality of riveting holes 2 that cap body 1 surface set up and then make the inside of cap body 1 can with outside air circulation, and then improve the travelling comfort when wearing.
As shown in fig. 1, 2, 3 and 4, the first reinforcing rib 4 and the second reinforcing rib 5 are arranged on the top surface of the cap body 1 in a bulge structure, and the second reinforcing rib 5 is arranged on the left side and the right side of the first reinforcing rib 4; specifically, the structural strength of the cap body 1 is further improved by the first reinforcing ribs 4 and the second reinforcing ribs 5 which are arranged in a bulge-shaped structure.
As shown in fig. 4 and 5, the fireproof surface layer 101, the fireproof layer 102, the fireproof substrate layer 103, the reinforcing fiber layer 104 and the second inorganic fiber layer 105 are compounded by high-temperature molding; specifically, the fire-resistant surface layer 101, the fire-resistant layer 102, the fire-resistant base material layer 103, the reinforcing fiber layer 104, and the second inorganic fiber layer 105 are compounded by high-temperature molding, thereby reducing the dead weight.
As shown in fig. 4 and 5, the thicknesses of the fire-resistant surface layer 101, the fire-resistant layer 102, the fire-resistant base material layer 103 and the second inorganic fiber layer 105 are set to be the same, and are all one millimeter, and the thickness of the reinforcing fiber layer 104 is the same as the thickness of the four superimposed layers of the fire-resistant surface layer 101, the fire-resistant layer 102, the fire-resistant base material layer 103 and the second inorganic fiber layer 105; specifically, the weight between the fire-resistant surface layer 101, the fire-resistant layer 102, the fire-resistant base material layer 103, the reinforcing fiber layer 104 and the second inorganic fiber layer 105 is reduced by high-temperature molding, so that wearing is more comfortable.
To sum up: through the first inorganic fiber layer 8, fire-retardant fibrous layer 7 and outward appearance fire-retardant layer 6 of cap 1 and cap peak 3 surface setting and then make to improve fire behavior for the cap 1 can not be ignited when being in the fire scene environment and use, through the first strengthening rib 4 at cap 1 top and second strengthening rib 5 and then improve the structural strength of cap 1, thereby make the security when improving the use, can play the effect of isolated fire source fire prevention through fire prevention substrate layer 103 fire prevention substrate, also have certain thermal-insulated performance simultaneously, avoid taking place personnel's head burn phenomenon, its own intensity is high through reinforcing fiber layer 104 and second inorganic fiber layer 105, and can play effectual bearing support's effect to fire prevention surface layer 101, fire prevention layer 102 and fire prevention substrate layer 103, can play better guard action when taking place the unexpected striking injury of head.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a fireproof safety helmet, its characterized in that, includes the cap body (1), the surface and the being located of cap body (1) are provided with the brim of a hat (3) that keep out the rain near bottom department, the surface of cap body (1) is provided with rivet hole (2), the top surface of cap body (1) is provided with first strengthening rib (4) and second strengthening rib (5) that are used for improving cap body (1) structural strength, the surface of cap body (1) and brim of a hat (3) is provided with first inorganic fiber layer (8), the surface of first inorganic fiber layer (8) is provided with fire-retardant fibrous layer (7), the surface of fire-retardant fibrous layer (7) is provided with first inorganic fiber layer (8).
2. The fireproof safety helmet according to claim 1, wherein the helmet body (1) is composed of a fireproof surface layer (101), a fireproof layer (102), a fireproof substrate layer (103), a reinforcing fiber layer (104) and a second inorganic fiber layer (105), the fireproof layer (102) is arranged on the inner side wall of the fireproof surface layer (101), the inner fireproof substrate layer (103) is compositely arranged on the inner side wall of the fireproof layer (102), the reinforcing fiber layer (104) is compositely arranged on the inner side of the fireproof substrate layer (103), and the second inorganic fiber layer (105) is compositely arranged on the inner side wall of the reinforcing fiber layer (104).
3. The fireproof safety helmet according to claim 1, wherein a plurality of riveting holes (2) are formed, and the riveting holes (2) are arranged on the peripheral side wall of the bottom of the helmet body (1) in an annular array structure and in a transparent state.
4. The fireproof safety helmet according to claim 1, wherein the first reinforcing ribs (4) and the second reinforcing ribs (5) are arranged on the top surface of the helmet body (1) in a bulge-shaped structure, and the second reinforcing ribs (5) are arranged on the left side and the right side of the first reinforcing ribs (4).
5. A fire protection helmet according to claim 2, characterized in that the fire protection surface layer (101), the fire protection layer (102), the fire protection base material layer (103), the reinforcing fiber layer (104) and the second inorganic fiber layer (105) are compositely formed by high temperature molding.
6. A fire protection helmet according to claim 2, characterized in that the thickness of the fire protection surface layer (101), the fire protection layer (102), the fire protection substrate layer (103) and the second inorganic fiber layer (105) are arranged to be the same, and are each one millimeter, and the thickness of the reinforcing fiber layer (104) is the same as the thickness of the stack of four layers of the fire protection surface layer (101), the fire protection layer (102), the fire protection substrate layer (103) and the second inorganic fiber layer (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321264067.7U CN219920399U (en) | 2023-05-24 | 2023-05-24 | Fireproof safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321264067.7U CN219920399U (en) | 2023-05-24 | 2023-05-24 | Fireproof safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219920399U true CN219920399U (en) | 2023-10-31 |
Family
ID=88496579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321264067.7U Active CN219920399U (en) | 2023-05-24 | 2023-05-24 | Fireproof safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219920399U (en) |
-
2023
- 2023-05-24 CN CN202321264067.7U patent/CN219920399U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |