CN220423229U - Fire-fighting helmet with buffering function - Google Patents
Fire-fighting helmet with buffering function Download PDFInfo
- Publication number
- CN220423229U CN220423229U CN202321990159.3U CN202321990159U CN220423229U CN 220423229 U CN220423229 U CN 220423229U CN 202321990159 U CN202321990159 U CN 202321990159U CN 220423229 U CN220423229 U CN 220423229U
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- Prior art keywords
- layer
- fixedly connected
- helmet
- cap shell
- fire
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 20
- 239000010410 layer Substances 0.000 claims abstract description 48
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 239000011241 protective layer Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 5
- 239000011185 multilayer composite material Substances 0.000 claims description 4
- 239000004417 polycarbonate Substances 0.000 claims description 4
- 229920000515 polycarbonate Polymers 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000002861 polymer material Substances 0.000 claims description 3
- 206010019233 Headaches Diseases 0.000 abstract description 5
- 208000002173 dizziness Diseases 0.000 abstract description 5
- 230000009970 fire resistant effect Effects 0.000 abstract description 5
- 231100000869 headache Toxicity 0.000 abstract description 5
- 208000024891 symptom Diseases 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 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 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
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- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a fire-fighting helmet with a buffering function, which comprises a helmet shell, wherein the bottom of the helmet shell is fixedly connected with a cape, one side of the helmet shell is fixedly connected with a headband, the top of the helmet shell is provided with a crown, one side of the helmet shell is rotatably connected with a face mask, the inside of the cape is provided with a protective layer, the bottom of the protective layer is provided with a ventilation layer, the top of the inner wall of the helmet shell is fixedly connected with a spring at equal intervals, the bottom of the spring is fixedly connected with a protective belt, and the inside of the protective belt is provided with a buffering layer. The fire-resistant protective helmet solves the problems that the fire-resistant protective helmet mainly has the function of providing fire-resistant protection, has relatively low buffering effect, cannot effectively absorb and relieve the impact force suffered by the head, is easy to damage the head and threaten life safety, and simultaneously, can cause discomfort to the top of the head under the condition of long-time wearing, so that the discomfort symptoms such as headache, dizziness and the like appear, the working efficiency and the safety of firefighters are influenced, and the actual use is not facilitated.
Description
Technical Field
The utility model relates to the technical field of fire helmets, in particular to a fire helmet with a buffering function.
Background
Fire caps are generally composed of a cap shell and a protective band, and are a type of safety equipment for protecting the head of a firefighter, which is a part of the personal protective equipment of the firefighter, for protecting the head from flames, high temperatures, impacts and other dangerous factors, and are generally made of materials having high temperature resistance and good flame retardant properties, such as high temperature resistant plastics, glass fiber reinforced plastics, etc. It has a strong outer shell, an inner cushioning layer and an adjustable band to ensure that the cap is firmly secured to the head, and fire caps are also often coated with a fire-resistant coating for heat and flame protection, the design and manufacture of which is required to meet relevant safety standards and regulations, such as NFPA 1971 (national fire protection association standard) or EN 443 (european standard). The firefighter cap is an important component of firefighter personal protective equipment and can effectively protect the firefighter's head from external threats and injuries.
The main function of traditional fire control cap is to provide fire-resistant protection, and the cushioning effect is lower relatively for the fire control cap can't effectively absorb and alleviate the impact force that the head suffered, makes the head receive the injury easily, threatens life safety, and under the circumstances of wearing for a long time simultaneously, can bring discomfort for the overhead, leads to uncomfortable symptoms such as headache, dizziness to appear, influences firefighter's work efficiency and safety, consequently is unfavorable for actual use.
Disclosure of Invention
In view of the above problems in the prior art, a primary object of the present utility model is to provide a fire-fighting helmet with a buffering function.
The technical scheme of the utility model is as follows: including the cap shell, the bottom fixedly connected with cape of cap shell, one side fixedly connected with bandeau of cap shell, the top of cap shell is provided with the crown, one side of cap shell rotates and is connected with the face guard, the inside of cape is provided with the protective layer, the bottom of protective layer is provided with the ventilative layer, the top equidistance fixedly connected with spring of the inner wall of cap shell, the bottom fixedly connected with protective tape of spring, the inside of protective tape is provided with the buffer layer, the bottom of buffer layer is provided with comfortable layer, the bottom of comfortable layer is provided with the wearing layer, the outside of cap shell is provided with the connecting block, the outside of cap shell is provided with coupling assembling, coupling assembling is used for fixed connection piece.
As a preferred implementation mode, the connecting assembly comprises a clamping block, the clamping block is fixedly connected to one side of the connecting block, a switch button is arranged at the top of the connecting block, a lamp cap is arranged on one side of the connecting block, and one side of the clamping block extends to the inside of the cap shell and is connected with a sliding groove in a sliding mode.
As a preferred embodiment, the cushioning layer is made of a polymeric material and the comfort layer is made of a polyurethane material.
As a preferred embodiment, the wear layer is formed from a polycarbonate material.
As a preferred embodiment, the protective layer is made of a multi-layer composite material.
As a preferred embodiment, the breathable layer is made of a mesh fabric material.
As a preferred embodiment, one side of the protective tape is fixedly connected with one side of the inner wall of the cap shell.
Compared with the prior art, the fire-fighting cap has the advantages and positive effects that the fire-fighting cap consists of the cap shell, the cape, the mask, the cap top, the spring, the protecting belt and the head band, and the spring and the protecting belt are arranged to enable the cap shell to have certain buffering performance, and meanwhile, the material of the protecting belt is utilized to further improve the buffering effect of the protecting belt, so that the fire-fighting cap can be prevented from effectively absorbing and relieving the impact force suffered by the head, the head is easy to be injured, the life safety is threatened, meanwhile, the discomfort symptoms such as headache, dizziness and the like, which are possibly caused to the head top under the condition of wearing for a long time, are avoided, the working efficiency and the safety of firefighters are influenced, and the fire-fighting cap is more beneficial to practical use.
Drawings
Fig. 1 is a schematic perspective view of a fire-fighting helmet with a buffering function according to the present utility model;
FIG. 2 is a schematic structural view of a protective tape of a fire helmet having a buffering function according to the present utility model;
FIG. 3 is a schematic view of a protective belt material structure of a fire-fighting helmet with a buffering function according to the present utility model;
fig. 4 is a schematic diagram of a cape material structure of a fire-fighting helmet with buffering function according to the present utility model.
Legend description: 1. a cap shell; 2. shawl; 3. a face mask; 4. a crown; 5. a spring; 6. a protective tape; 7. a buffer layer; 8. a comfort layer; 9. a wear-resistant layer; 10. a protective layer; 11. a ventilation layer; 12. a headband; 13. a chute; 14. a switch button; 15. a connecting block; 16. a lamp base; 17. and (5) clamping blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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 where used, the description of upper, lower, left, right, front, rear, top, bottom, forward, reverse, clockwise and counterclockwise are used for convenience only and do not imply any particular orientation of securement. In fact, they are used to reflect the relative position and/or orientation between the various parts of the object and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It should be noted that, where used, the terms "mounted," "secured," "connected," and "connected" are to be construed broadly, as well as being either fixedly connected, detachably connected, or integrally connected, unless explicitly stated and limited otherwise; the structure connection can be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium; may be a communication between the interiors of the two elements. The specific meaning of the above-described procedure in the present utility model can be understood in a specific case by those skilled in the art. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
It is noted that these and other figures are merely examples, which are not drawn to scale and should not be construed as limiting the scope of the utility model as it is actually claimed. In addition, the conversion modes in the different embodiments may be appropriately combined.
Example 1
As shown in fig. 1 to 4, the present utility model provides a technical solution: including cap 1, its characterized in that: the bottom fixedly connected with cape 2 of cap shell 1, one side fixedly connected with bandeau 12 of cap shell 1, the top of cap shell 1 is provided with crown 4, one side rotation of cap shell 1 is connected with face guard 3, the inside of cape 2 is provided with protective layer 10, the bottom of protective layer 10 is provided with ventilative layer 11, the top equidistance fixedly connected with spring 5 of the inner wall of cap shell 1, the bottom fixedly connected with protective tape 6 of spring 5, the inside of protective tape 6 is provided with buffer layer 7, the bottom of buffer layer 7 is provided with comfort layer 8, the bottom of comfort layer 8 is provided with wearing layer 9, the outside of cap shell 1 is provided with connecting block 15, the outside of cap shell 1 is provided with coupling assembling, coupling assembling is used for fixed connecting block 15.
Through the above-mentioned embodiment, the fire control cap comprises cap shell 1, cape 2, face guard 3, crown 4, spring 5, protective belt 6 and bandeau 12, through setting up spring 5 and protective belt 6, make cap shell 1 have certain buffer performance, protective belt 6 passes through buffer layer 7 simultaneously, comfortable layer 8 and wearing layer 9 are constituteed jointly, utilize every layer material characteristic, thereby further improve the cushioning effect of protective belt 6, can prevent that the fire control cap can't effectively absorb and alleviate the impact force that the head suffered, make the head receive the injury easily, threaten life safety, avoided wearing under the condition for a long time, can bring discomfort for the crown, lead to uncomfortable symptoms such as difficult headache, dizziness appear, influence firefighter's work efficiency and safety, through setting up coupling assembling, install the connecting block 15 at the top of fire control cap, can throw light on when carrying out rescue work at night, improve the efficiency of rescue, make it more be favorable to actually use.
Example 2
As shown in fig. 1-4, the connection assembly comprises a clamping block 17, the clamping block 17 is fixedly connected to one side of the connection block 15, a switch button 14 is arranged at the top of the connection block 15, a lamp cap 16 is arranged on one side of the connection block 15, and one side of the clamping block 17 extends to the inside of the cap shell 1 and is in sliding connection with a sliding groove 13. By sliding from the top to the bottom of the chute 13 using the latch 17, the lamp head 16 can be turned on or off by providing the switch button 14. The convenient installation is dismantled, does not need the fireman to take in hand, is favorable to fireman to carry out work.
Wherein the buffer layer 7 is made of polymer material, and the comfort layer 8 is made of polyurethane material. The polymer comprises polypropylene (PP), polyethylene (PE) and other materials, and polyethylene foam and polyurethane foam are added in the polymer, so that the polymer material has better energy absorption and buffering performances, impact force can be effectively absorbed and dispersed, the head is prevented from being hurt easily, life safety is threatened, discomfort caused by headache, dizziness and other uncomfortable symptoms caused by the discomfort possibly brought to the head is avoided under the condition of wearing for a long time, the working efficiency and safety of firefighters are influenced, the impact on the head is favorably reduced, polyurethane is an elastomer material, has good elasticity and wear resistance, the protective belt 6 has good elasticity, and the wearing of firefighters can be improved.
Wherein the wear-resistant layer 9 is made of polycarbonate material. Polycarbonate is a high-strength and wear-resistant plastic material, has good impact resistance and wear resistance, and can provide higher protection performance.
Wherein the protective layer 10 is made of a multi-layer composite material. The protective layer 10 is made of a multi-layer composite material, so that the fireproof and heat-resistant performances of the protective layer can be improved, and higher protective performances can be provided.
Wherein, the ventilation layer 11 is made of mesh cloth material. The mesh cloth is a material with good air permeability, is usually made of polyester fiber or nylon fiber, and the mesh structure of the mesh cloth can provide good air circulation, so that air can flow freely, and the air permeability is improved.
Wherein, one side of the protecting belt 6 is fixedly connected with one side of the inner wall of the cap shell 1. By fixing the protective belt 6 to the inner wall of the cap shell 1, the protective belt 6 can be ensured to be more firmly fixed to the cap shell 1, so that the protective belt can be prevented from loosening or falling off, and the safety of firefighters in work can be ensured.
Working principle: the fire-fighting cap consists of a cap shell 1, a cape 2, a face mask 3, a cap top 4, a spring 5, a protecting belt 6 and a head band 12, wherein the cape 2 is formed by combining a protecting layer 10 and a ventilation layer 11, and the protecting belt 6 is formed by combining a buffer layer 7, a comfort layer 8 and a wear-resistant layer 9, so that the cape 2 has good fireproof and heat-resistant properties, good air circulation and free air flow, the ventilation property is improved, the protecting belt 6 has good energy absorption and buffer properties, the impact force can be effectively absorbed and dispersed, the impact on the head is lightened, the fire-fighting cap also has good elasticity, and the wearing of a fire fighter can improve the comfort level.
Claims (7)
1. The utility model provides a fire control helmet with buffer function, includes cap shell (1), its characterized in that: the utility model discloses a helmet with protection function, including cap shell (1), protection layer (1), connecting component, buffer layer (7), connecting component and connecting component, bottom fixedly connected with cape (2), one side fixedly connected with of cap shell (1), bandeau (2), one side fixedly connected with bandeau (1), the top of cap shell (1) is provided with crown (4), one side of cap shell (1) rotates and is connected with face guard (3), the inside of cape (2) is provided with protective layer (10), the bottom of protective layer (10) is provided with ventilative layer (11), the top equidistance fixedly connected with spring (5) of the inner wall of cap shell (1), the bottom fixedly connected with protective tape (6) of spring (5), the inside of protective tape (6) is provided with buffer layer (7), the bottom of buffer layer (7) is provided with comfort layer (8), the bottom of comfort layer (8) is provided with wearing layer (9), the outside of cap shell (1) is provided with connecting block (15), the outside of cap shell (1) is provided with coupling component, coupling component is used for fixed connecting block (15).
2. The fire protection helmet with buffering function according to claim 1, wherein: the connecting assembly comprises a clamping block (17), the clamping block (17) is fixedly connected to one side of a connecting block (15), a switch button (14) is arranged at the top of the connecting block (15), a lamp cap (16) is arranged on one side of the connecting block (15), and one side of the clamping block (17) extends to the inside of the cap shell (1) and is connected with a sliding groove (13) in a sliding mode.
3. The fire protection helmet with buffering function according to claim 1, wherein: the buffer layer (7) is made of polymer material, and the comfort layer (8) is made of polyurethane material.
4. The fire protection helmet with buffering function according to claim 1, wherein: the wear-resistant layer (9) is made of polycarbonate material.
5. The fire protection helmet with buffering function according to claim 1, wherein: the protective layer (10) is made of a multi-layer composite material.
6. The fire protection helmet with buffering function according to claim 1, wherein: the breathable layer (11) is made of mesh cloth.
7. The fire protection helmet with buffering function according to claim 1, wherein: one side of the protecting belt (6) is fixedly connected with one side of the inner wall of the cap shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321990159.3U CN220423229U (en) | 2023-07-26 | 2023-07-26 | Fire-fighting helmet with buffering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321990159.3U CN220423229U (en) | 2023-07-26 | 2023-07-26 | Fire-fighting helmet with buffering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220423229U true CN220423229U (en) | 2024-02-02 |
Family
ID=89686574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321990159.3U Active CN220423229U (en) | 2023-07-26 | 2023-07-26 | Fire-fighting helmet with buffering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220423229U (en) |
-
2023
- 2023-07-26 CN CN202321990159.3U patent/CN220423229U/en active Active
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| GR01 | Patent grant | ||
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