CN218605275U - Fire-fighting helmet with multilayer structure - Google Patents
Fire-fighting helmet with multilayer structure Download PDFInfo
- Publication number
- CN218605275U CN218605275U CN202222122499.6U CN202222122499U CN218605275U CN 218605275 U CN218605275 U CN 218605275U CN 202222122499 U CN202222122499 U CN 202222122499U CN 218605275 U CN218605275 U CN 218605275U
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- China
- Prior art keywords
- helmet
- afterbrain
- interior casing
- layer
- elastic support
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- 239000004964 aerogel Substances 0.000 claims abstract description 16
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 11
- 239000004917 carbon fiber Substances 0.000 claims description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 11
- 210000004556 brain Anatomy 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 6
- 230000001681 protective effect Effects 0.000 description 4
- 210000001202 rhombencephalon Anatomy 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model belongs to the technical field of the helmet and specifically relates to multilayer structure's fire helmet. This helmet includes helmet body, the afterbrain guard plate, elastic support, AR display module, the camera, helmet body is by the brim of a hat, the shell body, interior casing, the supporting layer, aerogel layer constitutes, the brim of a hat is fixed at shell body and interior casing bottom border, interior casing is arranged in the shell body, be equipped with the supporting layer in the compartment of shell body and interior casing, be equipped with aerogel layer on the inner wall of interior casing, helmet body bottom is fixed with the afterbrain guard plate, the afterbrain guard plate left and right sides articulates respectively has elastic support, be connected with AR display module on the elastic support, the camera is installed to the helmet body. The utility model discloses a shell body, interior casing, supporting layer, aerogel layer improve fire helmet's structural strength and buffer power. The wearing and retracting efficiency of the AR display module can be improved through the rotatable elastic support.
Description
Technical Field
The utility model belongs to the technical field of the helmet and specifically relates to multilayer structure's fire helmet.
Background
Fire helmets are important protective devices used by firefighters to protect the head. However, the existing fire-fighting helmet has a single structure, can only depend on the material of the consumption helmet to be used as protection, and the hindbrain is not protected, so that the protective force of the existing fire-fighting helmet is insufficient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the technical problem described in the background art, the utility model provides a fire helmet with a multilayer structure. The structural strength and the buffering power of the fire fighting helmet are improved through the outer shell, the inner shell, the supporting layer and the aerogel layer. The wearing and retracting efficiency of the AR display module can be improved through the rotatable elastic support.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a multilayer structure's fire helmet, includes helmet body, afterbrain guard plate, elastic support, AR display module, camera, helmet body comprises brim of a hat, shell body, interior casing, supporting layer, aerogel layer, and the brim of a hat is fixed at shell body and interior casing bottom border, and in the shell body was arranged in to interior casing, be equipped with the supporting layer in the compartment of shell body and interior casing, be equipped with aerogel layer on the inner wall of interior casing, helmet body bottom was fixed with the afterbrain guard plate, and the afterbrain guard plate left and right sides articulates respectively has elastic support, is connected with AR display module on the elastic support, installs the camera on the helmet body.
Specifically, the supporting layer comprises carbon fiber layer and spring, all is equipped with the carbon fiber layer on outer shell inner wall and the interior shell body outer wall, is connected with the several spring between two carbon fiber layers.
Specifically, the elastic support comprises body, piston rod, and piston rod one end is fixed with the piston, and the piston cooperation is arranging the body in, and the piston rod other end articulates at AR display module side, is connected with the spring between piston and the body end cover, and the body articulates on the back brain guard plate.
Specifically, the afterbrain guard plate is the arc plate body, is equipped with the aerogel bed course on the afterbrain guard plate.
Specifically, the afterbrain protection plate is fixed with a flashing light.
Specifically, be fixed with the joint seat on the helmet body, the camera imbeds in the joint seat.
Specifically, the left side and the right side of the helmet body are connected with the oversleeve through elastic ropes respectively.
The beneficial effects of the utility model are that: the utility model provides a multilayer structure's fire helmet. The structural strength and the buffering power of the fire fighting helmet are improved through the outer shell, the inner shell, the supporting layer and the aerogel layer. The wearing and retracting efficiency of the AR display module can be improved through the rotatable elastic support.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
figure 2 is a cross-sectional view of the helmet body of the present invention;
in the figure, 1, a helmet body, 2, a afterbrain protection plate, 3, an elastic support, 4, an AR display module, 5, a camera, 6, a flashing light, 7, a clamping seat, 8, an elastic rope, 9, a sleeve, 11, a cap brim, 12, an outer shell, 13, an inner shell, 14, a supporting layer, 15, an aerogel layer, 31, a pipe body, 32, a piston rod, 141, a carbon fiber layer and 142, and a spring are arranged.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a sectional view of the helmet body of the present invention.
Combine that fig. 1 and fig. 2 show, a multilayer structure's fire helmet, including helmet body 1, afterbrain guard plate 2, elastic support 3, AR display module 4, camera 5, helmet body 1 is by brim of a hat 11, outer casing 12, interior casing 13, supporting layer 14, aerogel layer 15 is constituteed, brim of a hat 11 is fixed at outer casing 12 and interior casing 13 bottom border, interior casing 13 is arranged in outer casing 12, be equipped with supporting layer 14 in outer casing 12 and interior casing 13's the compartment, be equipped with aerogel layer 15 on interior casing 13's the inner wall, helmet body 1 bottom is fixed with afterbrain guard plate 2, afterbrain guard plate 2 left and right sides articulates respectively has elastic support 3, be connected with AR display module 4 on the elastic support 3, install camera 5 on the helmet body 1.
The support layer 14 is composed of carbon fiber layers 141 and springs 142, the carbon fiber layers 141 are disposed on the inner wall of the outer shell 12 and the outer wall of the inner shell 13, and a plurality of springs 142 are connected between the two carbon fiber layers 141.
The outer shell 12 and the inner shell 13 form a double-layer structure, and the carbon fiber layer 141 and the spring 142 can increase the support between the outer shell 12 and the inner shell 13, thereby improving the impact resistance and shock resistance of the helmet body 1. The aerogel layer 15 can prevent the head from being in hard contact with the helmet body 1, and impact force is reduced.
The elastic support 3 comprises a tube body 31 and a piston rod 32, wherein one end of the piston rod 32 is fixed with a piston, the piston is matched and arranged in the tube body 31, the other end of the piston rod 32 is hinged at the side end of the AR display module 4, a spring is connected between the piston and the end cover of the tube body 31, and the tube body 31 is hinged on the afterbrain protection plate 2.
When the AR display module 4 is to be worn, the piston rod 32 is pulled outward, and then the elastic bracket 3 is turned downward until the AR display module 4 is turned to the front of the firefighter. Then, the AR display module 4 is released, and under the driving of the spring rebounding, one end of the piston rod 32 moves towards the pipe body 31, so that the AR display module 4 is attached to the face of the firefighter. When will opening AR display module 4, pull AR display module 4 outwards, then upwards overturn and cross brim of a hat 11, then let go of AR display module 4, AR display module 4 will compress tightly on helmet body 1 at last.
Afterbrain guard plate 2 is the arc plate body, is equipped with the aerogel bed course on the afterbrain guard plate 2. The hindbrain protective plate 2 is matched with the hindbrain of the firefighter, so that the protective force of the hindbrain is increased.
And the afterbrain protection plate 2 is fixed with an explosion flashing lamp 6.
The left side and the right side of the helmet body 1 are respectively connected with the oversleeve 9 through the elastic ropes 8. The oversleeve 9 is established on the arm, connects helmet body 1 through elasticity rope 8, can prevent like this to make the helmet lose because the helmet bandage breaks.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the description, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a multilayer structure's fire helmet, characterized by, including helmet body (1), afterbrain guard plate (2), elastic support (3), AR display module (4), camera (5), helmet body (1) is by brim of a hat (11), shell body (12), interior casing (13), supporting layer (14), aerogel layer (15) are constituteed, brim of a hat (11) are fixed at shell body (12) and interior casing (13) bottom border, interior casing (13) are arranged in shell body (12), be equipped with supporting layer (14) in the compartment of shell body (12) and interior casing (13), be equipped with aerogel layer (15) on the inner wall of interior casing (13), helmet body (1) bottom is fixed with afterbrain guard plate (2), afterbrain guard plate (2) left and right sides articulates respectively has elastic support (3), be connected with AR display module (4) on elastic support (3), install camera (5) on helmet body (1).
2. A fire fighting helmet of multi-layer construction as defined in claim 1, wherein: the supporting layer (14) is composed of carbon fiber layers (141) and springs (142), the carbon fiber layers (141) are arranged on the inner wall of the outer shell (12) and the outer wall of the inner shell (13), and a plurality of springs (142) are connected between the two carbon fiber layers (141).
3. A fire fighting helmet of multi-layer construction as defined in claim 1, wherein: elastic support (3) comprise body (31), piston rod (32), and piston rod (32) one end is fixed with the piston, and the piston cooperation is arranging body (31) in, and the piston rod (32) other end articulates at AR display module (4) side, is connected with the spring between piston and body (31) end cover, and body (31) articulate on back brain protection board (2).
4.A fire fighting helmet of multi-layer construction as defined in claim 1, wherein: the afterbrain protection plate (2) is an arc-shaped plate body, and an aerogel cushion layer is arranged on the afterbrain protection plate (2).
5. A fire fighting helmet of multi-layer construction as defined in claim 1, wherein: and the afterbrain protection plate (2) is fixed with a flashing light (6).
6. A fire fighting helmet of multi-layer construction as defined in claim 1, wherein: a clamping seat (7) is fixed on the helmet body (1), and the camera (5) is embedded into the clamping seat (7).
7. A fire fighting helmet of multi-layer construction as defined in claim 1, wherein: the left side and the right side of the helmet body (1) are respectively connected with the oversleeve (9) through elastic ropes (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222122499.6U CN218605275U (en) | 2022-08-11 | 2022-08-11 | Fire-fighting helmet with multilayer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222122499.6U CN218605275U (en) | 2022-08-11 | 2022-08-11 | Fire-fighting helmet with multilayer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218605275U true CN218605275U (en) | 2023-03-14 |
Family
ID=85459733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222122499.6U Active CN218605275U (en) | 2022-08-11 | 2022-08-11 | Fire-fighting helmet with multilayer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218605275U (en) |
-
2022
- 2022-08-11 CN CN202222122499.6U patent/CN218605275U/en active Active
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