CN112932009B - Motorcycle helmet - Google Patents
Motorcycle helmet Download PDFInfo
- Publication number
- CN112932009B CN112932009B CN202110254075.2A CN202110254075A CN112932009B CN 112932009 B CN112932009 B CN 112932009B CN 202110254075 A CN202110254075 A CN 202110254075A CN 112932009 B CN112932009 B CN 112932009B
- Authority
- CN
- China
- Prior art keywords
- helmet body
- eye protection
- fixing frame
- helmet
- sealing ring
- Prior art date
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 40
- 230000010287 polarization Effects 0.000 claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 29
- 239000011521 glass Substances 0.000 claims description 27
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/18—Face protection devices
- A42B3/22—Visors
Landscapes
- Helmets And Other Head Coverings (AREA)
- Polarising Elements (AREA)
Abstract
The invention discloses a motorcycle helmet, which comprises a helmet body and a pair of eye protection lenses movably connected to the helmet body, wherein the surface of the eye protection lenses far away from the helmet body is provided with a nanometer self-cleaning film, and one side of the eye protection lenses close to the helmet body is provided with a polarization structure for blocking ultraviolet rays; the periphery of the opening on the front face of the helmet body is clamped with a sealing ring, and annular clamping grooves matched with the sealing ring are formed in the periphery of the opening on the front face of the helmet body. The helmet can prevent the rainwater from falling on the goggles from influencing the sight of a driver when a motorcycle is started in a rainy day, can be well adapted in a sunny day and a rainy day, and can not cause the condition that rainwater falls into a gap between the goggles and the helmet body in the rainy day.
Description
Technical Field
The invention relates to a motorcycle helmet.
Background
A motorcycle helmet is a head protection device for a motorcycle rider, and is generally classified into a full helmet, an off-road helmet, a half helmet, and the like. The problem that the rainwater flow on the goggles influences the sight when the current helmet inevitably occurs in the embarrassment that the rainwater falls into from the clearance between goggles and the helmet body and rainy day driving.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a motorcycle helmet which can prevent the rainwater flow on goggles from influencing the sight of a driver when a motorcycle is started in rainy days.
In order to achieve the above purpose, the technical scheme of the invention is to design a motorcycle helmet, comprising a helmet body and a pair of eye protection lenses movably connected to the helmet body, wherein the surface of the eye protection lenses far away from the helmet body is provided with a nanometer self-cleaning film, and one side of the eye protection lenses close to the helmet body is provided with a polarization structure for blocking ultraviolet rays; the periphery of the opening on the front face of the helmet body is clamped with a sealing ring, and annular clamping grooves matched with the sealing ring are formed in the periphery of the opening on the front face of the helmet body. The arrangement of the nanometer self-cleaning film can prevent the rain water flow on the goggles from influencing the sight of a driver, thereby improving the safety. The arrangement of the polarization structure can block ultraviolet rays, so that the safety problem caused by influence of direct irradiation of strong light on a driver can be avoided even in sunny days; the sealing ring is arranged at the opening part of the helmet body, namely the part covered by the goggles, so that the problem that rainwater enters from the gap between the goggles and the helmet body in rainy days can be prevented.
The further technical scheme is that the upper end part of the protective glass lens is inclined outwards, the two ends of the top of the protective glass lens are provided with rainwater diversion slopes, and the inclined direction of the slopes is the direction gradually inclined downwards along the central position of the top of the protective glass lens towards the two ends. The upper end part of the protective glass piece is inclined outwards, so that a large part of rainwater brought by oblique blowing is hit to the outer inclined end of the upper end of the protective glass piece, the rainwater falls on the surface of the protective glass piece with the nanometer self-cleaning film, and the other part of rainwater falls between the protective glass piece and the helmet body, but due to the arrangement of the sealing ring, the rainwater cannot enter the helmet body. The two ends of the top of the eye protection lens are provided with the rainwater diversion slopes, so that the rainwater can be diverted, and accumulation is avoided.
The nanometer self-cleaning film is fixedly connected to the surface of the protective glass lens, which is far away from the helmet body; the one side of sealing ring facing to the eye protection lens is provided with a convex rib with gradually reduced size, and the groove side wall of the annular clamping groove is provided with a convex rib for increasing the connection strength of the sealing ring and the annular clamping groove. The one side that the sealing ring faced the goggles lens is equipped with the bead that the size reduces gradually, reduces the contact of goggles lens and sealing ring on the one hand, and the wearing and tearing on the other hand makes the place that the sealing ring contacted with the goggles lens be the sealing line contact rather than the sealing surface contact as far as possible, reinforcing leakproofness. The convex strips are arranged on the side walls of the annular clamping grooves, so that the connection tightness degree of the sealing ring and the annular clamping grooves can be increased.
The further technical scheme is that the polarization structure comprises a polarization film fixedly connected to the surface of the protective glass lens, which is close to the helmet body, and a transparent wear-resistant film is coated on one side of the polarization film. Thus, the situation that the polarizing film is worn after the protective glass lens is rotated for many times and the ultraviolet ray blocking effect is not realized can be avoided.
Another technical scheme is, the polarization structure is including setting up the polarization membrane mount in the goggles piece, sets up the smooth chamber that is used for polarization membrane mount gliding from top to bottom in the goggles piece, fixed connection polarization membrane on the polarization membrane mount, and smooth chamber is blind hole form and drill way both ends are fixed respectively and are set up a sealing strip, and the length of every sealing strip is half of smooth chamber drill way length. The polarizing film fixing frame is approximately rectangular; the polarization film fixing frame arranged in a sliding manner can be pulled out upwards by rainwater, and the polarization film fixing frame can be put back in sunny days, so that the dual-purpose polarization film fixing frame has a better pertinence.
The further technical scheme is that the upper end of the polarizing film fixing frame is fixedly connected with a rope buckle penetrating through two sealing strips, the lower end of the polarizing film fixing frame is provided with an outward flange, and an orifice of the sliding cavity is provided with an inward flange for preventing the polarizing film fixing frame from separating from the sliding cavity. The rope buckle is pulled upwards in rainy days, the barrier strip of the rubber elastic piece can be fixedly arranged below the inner flanging, the length of the barrier strip is consistent with that of the inner flanging, and the lower end of the polarizing film fixing frame is positioned between the inner flanging and the barrier strip after the rope buckle is pulled to overcome the barrier strip elasticity, so that the helmet is suitable for rainy days, and the polarizing film fixing frame is pushed downwards in sunny days.
The invention has the advantages and beneficial effects that: the helmet can be well adapted in sunny and rainy days, and the situation that rainwater falls into from a gap between the goggles and the helmet body can not occur in rainy days. The arrangement of the nanometer self-cleaning film can prevent the rain water flow on the goggles from influencing the sight of a driver, thereby improving the safety. The arrangement of the polarization structure can block ultraviolet rays, so that the safety problem caused by influence of direct irradiation of strong light on a driver can be avoided even in sunny days; the sealing ring is arranged at the opening part of the helmet body, namely the part covered by the goggles, so that the problem that rainwater enters from the gap between the goggles and the helmet body in rainy days can be prevented. The upper end part of the protective glass piece is inclined outwards, so that a large part of rainwater brought by oblique blowing is hit to the outer inclined end of the upper end of the protective glass piece, the rainwater falls on the surface of the protective glass piece with the nanometer self-cleaning film, and the other part of rainwater falls between the protective glass piece and the helmet body, but due to the arrangement of the sealing ring, the rainwater cannot enter the helmet body. The two ends of the top of the eye protection lens are provided with the rainwater diversion slopes, so that the rainwater can be diverted, and accumulation is avoided. The one side that the sealing ring faced the goggles lens is equipped with the bead that the size reduces gradually, reduces the contact of goggles lens and sealing ring on the one hand, and the wearing and tearing on the other hand makes the place that the sealing ring contacted with the goggles lens be the sealing line contact rather than the sealing surface contact as far as possible, reinforcing leakproofness. The convex strips are arranged on the side walls of the annular clamping grooves, so that the connection tightness degree of the sealing ring and the annular clamping grooves can be increased. The transparent wear-resistant film is coated on one side of the polarizing film, so that the situation that the polarizing film is worn after the protective glass lens is rotated for many times and the ultraviolet ray is not blocked can be avoided. The polarizing film fixing frame is approximately rectangular; the polarization film fixing frame arranged in a sliding manner can be pulled out upwards by rainwater, and the polarization film fixing frame can be put back in sunny days, so that the dual-purpose polarization film fixing frame has a better pertinence.
Drawings
FIG. 1 is a schematic view of a motorcycle helmet of the present invention;
FIG. 2 is a longitudinal cross-sectional view of the protective lens and seal ring of FIG. 1;
FIG. 3 is a perspective view of the front of the helmet body of the present invention;
FIG. 4 is a side view of FIG. 3, taken longitudinally along the line;
FIG. 5 is a front view of the mount and slide chamber portion of FIG. 2;
fig. 6 is a schematic view of another operating state of fig. 5.
In the figure: 1. a helmet body; 2. a protective eye lens; 3. a nano self-cleaning film; 4. an opening; 5. a seal ring; 6. an annular clamping groove; 7. a rib; 8. a convex strip; 9. a polarizing film; 10. a barrier strip; 11. a fixing frame; 12. a sealing strip; 13. rope buckles; 14. a flanging; 15. and (5) inner flanging.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 6, the invention is a motorcycle helmet, comprising a helmet body 1 and a pair of protective glasses 2 movably connected to the helmet body 1, wherein the surface of the protective glasses 2 far away from the helmet body 1 is provided with a nanometer self-cleaning film 3, and one side of the protective glasses 2 near the helmet body 1 is provided with a polarization structure for blocking ultraviolet rays; the periphery of the opening 4 on the front side of the helmet body 1 is clamped with a sealing ring 5, and the periphery of the opening 4 on the front side of the helmet body 1 is provided with an annular clamping groove 6 which is matched with the sealing ring 5. The upper end part of the protective glass 2 inclines outwards, the two ends of the top of the protective glass 2 are provided with rainwater diversion slopes, and the slope inclination direction is the direction gradually inclining downwards along the central position of the top of the protective glass 2 towards the two ends. The nanometer self-cleaning film 3 is fixedly connected to the surface of the protective glass 2, which is far away from the helmet body 1; the sealing ring 5 is provided with a convex rib 7 with gradually reduced size on one surface facing the protective glass 2, and a convex strip 8 for increasing the connection strength of the sealing ring 5 and the annular clamping groove 6 is arranged on the groove side wall of the annular clamping groove 6. The polarization structure comprises a polarization film fixing frame 11 arranged in a pair of protective glasses lenses 2, a sliding cavity used for the polarization film fixing frame 11 to slide up and down is arranged in the pair of protective glasses lenses 2, the polarization film fixing frame 11 is fixedly connected with a polarization film 9, the sliding cavity is in a blind hole shape, two ends of an orifice are respectively fixedly provided with a sealing strip 12, and the length of each sealing strip 12 is half of the length of the orifice of the sliding cavity. The upper end of the polarizing film fixing frame 11 is fixedly connected with a rope buckle 13 passing through between the two sealing strips 12, the lower end of the polarizing film fixing frame 11 is provided with an outward flange 14, and the orifice of the sliding cavity is provided with an inward flange 15 preventing the polarizing film fixing frame 11 from being separated from the sliding cavity. The baffle strip 10 of the rubber elastic piece is fixedly arranged below the inner flanging 15, and the length of the baffle strip 10 is consistent with that of the inner flanging 15.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (1)
1. The motorcycle helmet is characterized by comprising a helmet body and a pair of eye protection lenses movably connected to the helmet body, wherein a nano self-cleaning film is arranged on the surface of the eye protection lenses far away from the helmet body, and a polarization structure for blocking ultraviolet rays is arranged on one side of the eye protection lenses close to the helmet body; the periphery of the opening on the front face of the helmet body is clamped with a sealing ring, annular clamping grooves matched with the sealing ring are formed in the periphery of the opening on the front face of the helmet body, the polarization structure comprises a polarization film fixing frame arranged in a pair of eye protection lenses, a sliding cavity for the polarization film fixing frame to slide up and down is arranged in the pair of eye protection lenses, the polarization film fixing frame is fixedly connected with the polarization films, the sliding cavity is in a blind hole shape, two ends of an orifice are respectively fixedly provided with a sealing strip, the length of each sealing strip is half of the length of the orifice of the sliding cavity, the upper end part of the pair of eye protection lenses is inclined outwards, rainwater diversion slopes are arranged at the two ends of the top of each eye protection lens, the inclined direction of each slope is the direction gradually inclined downwards towards the two ends along the central position of the top of each eye protection lens, and the nanometer self-cleaning film is fixedly connected to the surface of each eye protection lens, which is far away from the helmet body; the sealing ring is provided with a convex rib with gradually reduced size towards one side of the protective glass piece, the groove side wall of the annular clamping groove is provided with a convex strip for increasing the connection strength of the sealing ring and the annular clamping groove, the upper end of the polarizing film fixing frame is fixedly connected with a rope fastener penetrating through the two sealing strips, the lower end of the polarizing film fixing frame is provided with an outward flange, an orifice of the sliding cavity is provided with an inward flange for preventing the polarizing film fixing frame from separating from the sliding cavity, the polarizing structure comprises a polarizing film fixedly connected onto the surface of the protective glass piece, which is close to the helmet body, and one side of the polarizing film is coated with a transparent wear-resistant film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110254075.2A CN112932009B (en) | 2021-03-09 | 2021-03-09 | Motorcycle helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110254075.2A CN112932009B (en) | 2021-03-09 | 2021-03-09 | Motorcycle helmet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112932009A CN112932009A (en) | 2021-06-11 |
| CN112932009B true CN112932009B (en) | 2024-04-09 |
Family
ID=76230408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110254075.2A Active CN112932009B (en) | 2021-03-09 | 2021-03-09 | Motorcycle helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112932009B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201146863Y (en) * | 2008-01-30 | 2008-11-12 | 徐鸿 | Helmet with rotatable visor |
| KR101599974B1 (en) * | 2015-01-16 | 2016-03-04 | 이규성 | Safety Helmet Having Multi-Function |
| CN107303030A (en) * | 2016-04-25 | 2017-10-31 | 江阴市达菲玛汽配科技有限公司 | Double-lens helmet |
| CN209248172U (en) * | 2019-01-15 | 2019-08-13 | 青岛爱诺森智能科技有限公司 | A kind of helmet with 3D eyeglass |
| CN111557521A (en) * | 2020-04-16 | 2020-08-21 | 杨胜芬 | Motorcycle helmet capable of automatically cleaning water mist |
| CN215270846U (en) * | 2021-03-09 | 2021-12-24 | 江阴市达菲玛汽配科技有限公司 | Motorcycle helmet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120047765A1 (en) * | 2010-08-28 | 2012-03-01 | Robert Kolesar | Helmet Accessory for Goggles |
-
2021
- 2021-03-09 CN CN202110254075.2A patent/CN112932009B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201146863Y (en) * | 2008-01-30 | 2008-11-12 | 徐鸿 | Helmet with rotatable visor |
| KR101599974B1 (en) * | 2015-01-16 | 2016-03-04 | 이규성 | Safety Helmet Having Multi-Function |
| CN107303030A (en) * | 2016-04-25 | 2017-10-31 | 江阴市达菲玛汽配科技有限公司 | Double-lens helmet |
| CN209248172U (en) * | 2019-01-15 | 2019-08-13 | 青岛爱诺森智能科技有限公司 | A kind of helmet with 3D eyeglass |
| CN111557521A (en) * | 2020-04-16 | 2020-08-21 | 杨胜芬 | Motorcycle helmet capable of automatically cleaning water mist |
| CN215270846U (en) * | 2021-03-09 | 2021-12-24 | 江阴市达菲玛汽配科技有限公司 | Motorcycle helmet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112932009A (en) | 2021-06-11 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |