CN220109230U - Novel protective helmet - Google Patents
Novel protective helmet Download PDFInfo
- Publication number
- CN220109230U CN220109230U CN202321242192.8U CN202321242192U CN220109230U CN 220109230 U CN220109230 U CN 220109230U CN 202321242192 U CN202321242192 U CN 202321242192U CN 220109230 U CN220109230 U CN 220109230U
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- CN
- China
- Prior art keywords
- helmet
- rack
- wall
- arc
- arc groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 42
- 238000007790 scraping Methods 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000779 smoke Substances 0.000 abstract description 4
- 238000013016 damping Methods 0.000 description 6
- 239000003595 mist Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model is applicable to the technical field of helmets, and provides a novel protective helmet, which comprises: helmet shell, goggles and defogging group, rotate on the helmet shell and be connected with the goggles, defogging group includes: the helmet comprises a helmet shell, an arc plate, a rack and an elastic piece, wherein the arc plate is arranged at the top of the helmet shell, an arc groove is formed in the arc plate, the rack is arranged in the arc groove, a second elastic piece is fixedly connected between the rack and the inner wall of the arc groove, a scraping plate is hinged to the rack, and the scraping plate is abutted to the inner wall of the protective glasses; the novel protective helmet, through the circular arc board that is equipped with on the outer wall of helmet shell, move about through rack pulling scraper blade in the circular arc board, strike off the water smoke on the inner wall of goggles, simple structure realizes convenient clearance, has ensured navigating mate's safety in utilization, reduces the potential safety hazard.
Description
Technical Field
The utility model relates to the technical field of helmets, in particular to a novel protective helmet.
Background
Helmets are a harness that protects the head from damage by bullets, shrapnel, and other strikes. In the riding process of the existing helmet when being worn in winter, water vapor exhaled by a driver is easily condensed into a layer of water mist on the protective glasses under the action of temperature difference between the inside and the outside of the helmet, and the observation sight of the driver can be greatly reduced due to the generation of the water mist, so that potential safety hazards exist; and the driver can clean the vehicle by stopping and opening the protective glasses when cleaning, so that the operation is inconvenient.
Patent application number CN202223385415.4 discloses a motorcycle helmet that protection effect is good, including the helmet body, the fixed surface of the inner chamber of the helmet body installs the shock attenuation cushion, the top fixed mounting of the helmet body has first mounting box, the inner chamber fixed mounting of first mounting box has first damping spring, the right side fixed mounting of the helmet body has the second mounting box, the inner chamber fixed mounting of second mounting box has second damping spring. According to the helmet, the helmet body is arranged, so that all parts in the helmet are convenient to install, the direct collision between the protective sleeve and the helmet body can be prevented through the arrangement of the damping cushion blocks, the impact on the protective sleeve can be effectively reduced, the service life of the helmet is effectively prolonged, the first damping spring and the second damping spring are convenient to install by a user through the arrangement of the first mounting box and the second mounting box, the occupied space in the helmet body is effectively reduced, and the mounting strength of the damping spring can be effectively reinforced; however, when the outdoor temperature of the protective glasses is low, water mist is easy to generate, and when the protective glasses are cleaned, the protective glasses are required to be opened for cleaning, so that the operation is inconvenient.
In the whole, the inner wall of the protective glasses is easy to generate water mist in the riding process of the existing helmet when being worn in winter, so that the sight of a driver is influenced, and great potential safety hazards exist; and when cleaning the goggles, the goggles need to be cleaned after stopping, the operation is inconvenient, and the convenience is poor.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects, the utility model aims to provide a novel protective helmet which can realize convenient cleaning, reduce potential safety hazards and improve use convenience.
In order to achieve the above object, the present utility model provides a novel protective helmet comprising: helmet shell, goggles and defogging group, rotate on the helmet shell and be connected with the goggles, defogging group includes: the helmet comprises an arc plate, a rack and an elastic piece, wherein the arc plate is arranged at the top of the helmet shell, an arc groove is formed in the arc plate, a rack is arranged in the arc groove, a second elastic piece is fixedly connected between the rack and the inner wall of the arc groove, a scraping plate is hinged to the rack, and the scraping plate is abutted to the inner wall of the protective glasses.
According to the novel protective helmet disclosed by the utility model, the gear is meshed with the rack, the gear is arranged in the arc groove, and one side of the gear is provided with the rotating shaft.
According to the novel protective helmet disclosed by the utility model, the first spring is fixedly connected between the rotating shaft and the outer wall of the arc plate.
According to the novel protective helmet disclosed by the utility model, the rotating shaft is rotatably connected to the arc plate, and the first spring is sleeved on the outer side of the rotating shaft.
According to the novel protective helmet disclosed by the utility model, the end, far away from the gear, in the arc groove is fixedly connected with the second spring, and the other end of the second spring is fixedly connected with the rack.
According to the novel protective helmet disclosed by the utility model, the outer side of the scraping plate is stuck with the water absorbing sponge.
The utility model provides a novel protective helmet, comprising: helmet shell, goggles and defogging group, rotate on the helmet shell and be connected with the goggles, defogging group includes: the helmet comprises a helmet shell, an arc plate, a rack and an elastic piece, wherein the arc plate is arranged at the top of the helmet shell, an arc groove is formed in the arc plate, the rack is arranged in the arc groove, a second elastic piece is fixedly connected between the rack and the inner wall of the arc groove, a scraping plate is hinged to the rack, and the scraping plate is abutted to the inner wall of the protective glasses; the novel protective helmet, through the circular arc board that is equipped with on the outer wall of helmet shell, move about through rack pulling scraper blade in the circular arc board, strike off the water smoke on the inner wall of goggles, simple structure realizes convenient clearance, has ensured navigating mate's safety in utilization, reduces the potential safety hazard.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a demister group structure according to the present utility model;
FIG. 3 is a schematic top view of the structure of FIG. 2 of the present utility model;
FIG. 4 is a schematic side sectional view of the present utility model of FIG. 3;
in the figure, 1-helmet shell, 2-protective glasses, 3-arc plate, 31-arc groove, 4-rack, 5-gear, 51-rotating shaft, 52-first spring, 6-scraping plate and 7-second spring.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for illustration only and are not intended to limit the present utility model.
Referring to fig. 1 to 4, the present utility model provides a novel protective helmet comprising: helmet shell 1, goggles 2 and defogging group, rotate on the helmet shell 1 and be connected with goggles 2, the defogging group includes: the helmet comprises an arc plate 3, a rack 4 and an elastic piece, wherein the arc plate 3 is arranged at the top of the helmet shell 1, an arc groove 31 is formed in the arc plate 3, the rack 4 is arranged in the arc groove 31, a second elastic piece is fixedly connected between the rack 4 and the inner wall of the arc groove 31, a scraping plate 6 is hinged to the rack 4, and the scraping plate 6 is abutted against the inner wall of the protective glasses 2; this novel protective helmet through the circular arc board 3 that is equipped with on the outer wall of helmet shell 1, moves about through rack 4 pulling scraper blade 6 in the circular arc board 3, strikes off the water smoke on the inner wall of goggles 2, simple structure realizes convenient clearance, has ensured navigating mate's safety in utilization, reduces the potential safety hazard.
Referring to fig. 1 to 4, it is preferable that the rack 4 of the present utility model is engaged with a gear 5, the gear 5 is disposed in the arc groove 31, and one side of the gear 5 is provided with a rotation shaft 51.
Referring to fig. 1 to 4, in addition, a first spring 52 is fixedly connected between the rotating shaft 51 and the outer wall of the circular arc plate 3, the first spring 52 is a spiral spring, the outer ring end of the first spring 52 is fixedly connected to the outer wall of the circular arc plate 3, and the inner ring end of the first spring 52 is fixedly connected to the rotating shaft 51, so that the rack 4 is conveniently driven to reset.
Referring to fig. 1 to 4, further, the rotating shaft 51 of the present utility model is rotatably connected to the circular arc plate 3, and the first spring 52 is sleeved on the outer side of the rotating shaft 51.
Referring to fig. 1 to 4, preferably, a second spring 7 is fixedly connected to the end, away from the gear 5, of the arc groove 31, and the other end of the second spring 7 is fixedly connected to the rack 4.
Working principle: the novel protective helmet comprises a helmet shell 1, wherein a protective glass 2 is rotationally connected to the front side of the helmet shell 1, an arc plate 3 is arranged at the top end of the helmet shell 1, an arc groove 31 is formed in the arc plate 3, a rack 4 is arranged in the arc groove 31, a scraping plate 6 is hinged to the rack 4, a water absorbing sponge is adhered to the outer side of the scraping plate 6, and when the scraping plate 6 is not used, the scraping plate 6 can be folded up and arranged in the arc groove 31; the rack 4 is pulled to drive the scraping plate 6 to move, so that water mist on the inner wall of the protective glass 2 can be removed, the rack 4 is meshed with the gear 5, the gear 5 is fixedly connected with the rotating shaft 51, the rotating shaft 51 is rotationally connected with the arc plate 3, a first spring 52 is fixedly connected between the rotating shaft 51 and the outer wall of the arc plate 3, the rack 4 drives the gear 5 to drive the first spring 52 to rotate, a second spring 7 is fixedly connected between the rack 4 and the inner wall of the arc groove 31, and the second spring 7 is forced to stretch; when the water mist on the protective glasses 2 is scraped off, the rack 4 is loosened, the first spring 52 rotates reversely, the second spring 7 automatically contracts, and the rack 4 is driven to drive the scraping plate 6 to reset.
In summary, the present utility model provides a novel protective helmet, including: helmet shell, goggles and defogging group, rotate on the helmet shell and be connected with the goggles, defogging group includes: the helmet comprises a helmet shell, an arc plate, a rack and an elastic piece, wherein the arc plate is arranged at the top of the helmet shell, an arc groove is formed in the arc plate, the rack is arranged in the arc groove, a second elastic piece is fixedly connected between the rack and the inner wall of the arc groove, a scraping plate is hinged to the rack, and the scraping plate is abutted to the inner wall of the protective glasses; the novel protective helmet, through the circular arc board that is equipped with on the outer wall of helmet shell, move about through rack pulling scraper blade in the circular arc board, strike off the water smoke on the inner wall of goggles, simple structure realizes convenient clearance, has ensured navigating mate's safety in utilization, reduces the potential safety hazard.
Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (6)
1. A novel protective helmet, comprising: helmet shell, goggles and defogging group, rotate on the helmet shell and be connected with the goggles, defogging group includes: the helmet comprises an arc plate, a rack and an elastic piece, wherein the arc plate is arranged at the top of the helmet shell, an arc groove is formed in the arc plate, a rack is arranged in the arc groove, a second elastic piece is fixedly connected between the rack and the inner wall of the arc groove, a scraping plate is hinged to the rack, and the scraping plate is abutted to the inner wall of the protective glasses.
2. The novel protective helmet of claim 1, wherein the rack is meshed with a gear, the gear is arranged in the arc groove, and a rotating shaft is arranged on one side of the gear.
3. The novel protective helmet of claim 2, wherein a first spring is fixedly connected between the rotating shaft and the outer wall of the circular arc plate.
4. The novel protective helmet of claim 3, wherein the rotating shaft is rotatably connected to the circular arc plate, and the first spring is sleeved on the outer side of the rotating shaft.
5. The novel protective helmet of claim 1, wherein a second spring is fixedly connected to the end, away from the gear, of the arc groove, and the other end of the second spring is fixedly connected to the rack.
6. The novel protective helmet of claim 1, wherein the outer sides of the scrapers are adhered with a water absorbing sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321242192.8U CN220109230U (en) | 2023-05-22 | 2023-05-22 | Novel protective helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321242192.8U CN220109230U (en) | 2023-05-22 | 2023-05-22 | Novel protective helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220109230U true CN220109230U (en) | 2023-12-01 |
Family
ID=88889851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321242192.8U Active CN220109230U (en) | 2023-05-22 | 2023-05-22 | Novel protective helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220109230U (en) |
-
2023
- 2023-05-22 CN CN202321242192.8U patent/CN220109230U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |