CN206994576U - A kind of helmet for automatically adjusting wind speed - Google Patents
A kind of helmet for automatically adjusting wind speed Download PDFInfo
- Publication number
- CN206994576U CN206994576U CN201720774293.8U CN201720774293U CN206994576U CN 206994576 U CN206994576 U CN 206994576U CN 201720774293 U CN201720774293 U CN 201720774293U CN 206994576 U CN206994576 U CN 206994576U
- Authority
- CN
- China
- Prior art keywords
- wind speed
- sliding shoe
- helmet
- governor motion
- wind
- 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.)
- Expired - Fee Related
Links
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
A kind of helmet for automatically adjusting wind speed provided by the utility model is related to consumer goods industries, mainly including helmet cover（6）, wind-blocking glass（1）With wind speed governor motion（5）；It is characterized in that：Described wind-blocking glass（1）Pass through big cap screw（2）With helmet cover（6）Coordinate installation；Described wind speed governor motion（5）Provided with air inlet（11）With ventilation shaft（14）, air inlet（11）Outside is provided with sliding shoe（8）, sliding shoe（8）With wind speed governor motion（5）On spring spool（4）Between spring is installed（3）；Described sliding shoe（8）It is provided with window（13）, window（13）Other rotating plate（10）Pass through screw（9）Installed in sliding shoe（8）On；Sliding shoe（8）Rear end is provided with aerofoil（12）；Wind speed governor motion（5）It is provided with projection（7）.The utility model clever structure, production cost is low, has larger market popularization value.
Description
Technical field
It the utility model is related to consumer goods industries, and in particular to a kind of helmet for automatically adjusting wind speed.
Background technology
Existing common helmet is in addition to the function of keeping out wind and rain, it is most important that protection user is riding motor
Injury is reduced during appearance accident.It is well known that for safety, bicyclist needs upper road of helmeting, but in the summer of sweltering heat, wears
Can be awfully hot after the upper nonventilated helmet, influence mood of riding.
In view of this, the utility model provides a kind of wind speed that bicyclist can be helped to enjoy stabilization under different speeds
For the Head cooling helmet of oneself, cost is cheap, clever structure, and there is higher business promotion to be worth.
The content of the invention
Main purpose of the present utility model is a kind of helmet for automatically adjusting wind speed of research and design, can help bicyclist not
It is the Head cooling of oneself that stable wind speed is enjoyed under same speed.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
A kind of helmet for automatically adjusting wind speed, mainly including helmet cover, wind-blocking glass and wind speed governor motion；Its feature exists
In：Described wind-blocking glass is coordinated by big cap screw and helmet cover to be installed and can be rotated around big cap screw；Described wind speed regulation
Air inlet is provided with the outside of mechanism, inner side is provided with ventilation shaft, and being provided with the outside of air inlet can be front and rear on wind speed governor motion
The sliding shoe of slip, spring is installed between the spring spool on sliding shoe and wind speed governor motion；Set on described sliding shoe
There is a window, the rotating plate by window is arranged on sliding shoe by screw；Sliding shoe rear end is provided with aerofoil；Set on wind speed governor motion
There is the projection for limit slippage block.
A kind of described helmet for automatically adjusting wind speed, wherein：Described ventilation shaft is provided with aperture.
Beneficial effect
The utility model the elastic force of spring and is acted on aerofoil by sliding shoe between spring spool when in use
The cooperation of wind-force, realize under different speeds, the wind size for blowing to user head is identical.
A kind of helmet for automatically adjusting wind speed provided by the utility model, can help bicyclist to be enjoyed under different speeds
It is the Head cooling of oneself to stable wind speed, cost is cheap, clever structure, and there is higher business promotion to be worth.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is Fig. 1 partial enlarged drawing.
Fig. 3 is Fig. 1 profile.
Marked in figure：1st, wind-blocking glass；2nd, big cap screw；3rd, spring；4th, spring spool；5th, wind speed governor motion；6th, the helmet
Set；7th, it is raised；8th, sliding shoe；9th, screw；10th, rotating plate；11st, air inlet；12nd, aerofoil；13rd, window；14th, ventilation shaft；15th, it is small
Hole.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to the utility model proposes a kind of helmet for automatically adjusting wind speed tool
Embodiment, structure, feature and its effect of body, describe in detail as follows.
Referring to shown in accompanying drawing 1,2,3, a kind of helmet for automatically adjusting wind speed provided by the utility model, mainly including the helmet
Set 6, wind-blocking glass 1 and wind speed governor motion 5；It is characterized in that：Described wind-blocking glass 1 is coordinated by big cap screw 2 with helmet cover 6
Install and can be rotated around big cap screw 2；The described outside of wind speed governor motion 5 is provided with air inlet 11, and inner side is provided with ventilation shaft
14, the outside of air inlet 11 is provided with the sliding shoe 8 that can be slid back and forth on wind speed governor motion 5, and sliding shoe 8 is adjusted with wind speed
Spring 3 is installed between spring spool 4 in mechanism 5；Described sliding shoe 8 is provided with the window 13 for divulging information, window 13
The rotating plate 10 that side is used for shielding window 13 is arranged on sliding shoe 8 by screw 9；The rear end of sliding shoe 8 is provided with aerofoil 12；Wind speed is adjusted
Save mechanism 5 and be provided with the projection 7 for being used for limit slippage block 8；Described ventilation shaft 14 is provided with aperture 15.
When in use, user first rotates rotating plate 10 of the original state for covering window 13 to one side so that window 13
Do not blocked by rotating plate 10, user takes the helmet before driving, and when speed is relatively low, wind can blow into wind speed regulation machine by window 13
Air inlet 11 on structure 5, inner side ventilation shaft 14 is then flowed into, user's head is blowed to by the aperture 15 on ventilation shaft 14
Portion；With the quickening of speed, wind can blow to travel direction it is perpendicular, be arranged on the aerofoil 12 of the rear end of sliding shoe 8, aerofoil
12 are acted on by wind-force, and the spring 3 of compression is less than the wind-force acted on aerofoil 12, aerofoil to elastic force caused by sliding shoe 8
12 drive sliding shoes 8 are slided backward, and the window 13 on sliding shoe 8 is moved rearwards, and with staggering before and after air inlet 11, window 13 is with entering
The passage that air port 11 is formed diminishes, and the larger wind of speed still can blow in the less passage that window 13 is formed with air inlet 11
Enter, and total flow is almost unchanged, it is distinguished and admirable to arrive inner side ventilation shaft 14, use is blowed to by the aperture 15 on ventilation shaft 14
Person head；Sliding shoe 8 will compress while slip installed in the spring 3 between spring spool 4 of sliding shoe 8, when speed reduces,
The spring 3 of compression is more than the wind-force acted on aerofoil 12 to elastic force caused by sliding shoe 8, and sliding shoe 8 travels forward, and drives window
Mouth 13 travels forward, and window 13 becomes big with the passage that air inlet 11 forms, and less wind power energy is smoothly blown into, and total flow
It is almost unchanged, flow direction inner side ventilation shaft 14, user head is blowed to by the aperture 15 on ventilation shaft 14.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is any without departing from the content of the technical scheme of the utility model, according to the technical essence of the utility model to above example
Any simple modification, equivalent change and modification made, in the range of still falling within technical solutions of the utility model.
Claims (2)
- A kind of 1. helmet for automatically adjusting wind speed, mainly including helmet cover（6）, wind-blocking glass（1）With wind speed governor motion（5）；Its It is characterised by：Described wind-blocking glass（1）Pass through big cap screw（2）With helmet cover（6）Coordinate installation；Described wind speed governor motion （5）Provided with air inlet（11）With ventilation shaft（14）, air inlet（11）Outside is provided with sliding shoe（8）, sliding shoe（8）With wind speed Governor motion（5）On spring spool（4）Between spring is installed（3）；Described sliding shoe（8）It is provided with window（13）, window Mouthful（13）Other rotating plate（10）Pass through screw（9）Installed in sliding shoe（8）On；Sliding shoe（8）Rear end is provided with aerofoil（12）；Wind speed Governor motion（5）It is provided with projection（7）.
- A kind of 2. helmet for automatically adjusting wind speed as claimed in claim 1, it is characterised in that：Described ventilation shaft（14）On Provided with aperture（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774293.8U CN206994576U (en) | 2017-06-29 | 2017-06-29 | A kind of helmet for automatically adjusting wind speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774293.8U CN206994576U (en) | 2017-06-29 | 2017-06-29 | A kind of helmet for automatically adjusting wind speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206994576U true CN206994576U (en) | 2018-02-13 |
Family
ID=61449386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720774293.8U Expired - Fee Related CN206994576U (en) | 2017-06-29 | 2017-06-29 | A kind of helmet for automatically adjusting wind speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206994576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111150166A (en) * | 2020-01-14 | 2020-05-15 | 承德石油高等专科学校 | Self-adaptive ventilation and air inlet device of sports helmet and sports helmet |
-
2017
- 2017-06-29 CN CN201720774293.8U patent/CN206994576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111150166A (en) * | 2020-01-14 | 2020-05-15 | 承德石油高等专科学校 | Self-adaptive ventilation and air inlet device of sports helmet and sports helmet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206994576U (en) | A kind of helmet for automatically adjusting wind speed | |
| CN203020022U (en) | Vaneless carriage air conditioner air-exhausting opening | |
| CN102259789A (en) | Air guide device for lift cab | |
| CN204870463U (en) | Convenient ventilative double -deck lift glass's in area car door window | |
| CN206604869U (en) | Air-replenishing type ventilating cabinet for laboratory | |
| CN204778192U (en) | Elevator car ventilation system | |
| CN206297387U (en) | A kind of vehicle dormer window automatic switch device | |
| CN206094468U (en) | Air -out panel and have its air conditioner | |
| CN205102360U (en) | Novel wind -guiding mouth structure | |
| CN204111148U (en) | The windproof constipation structure of express elevator layer door, gate | |
| CN209749921U (en) | sponge anti-collision helmet with good protection performance | |
| CN106763350A (en) | Automobile brake sheet cooling focuses on wind fan blade | |
| CN206852945U (en) | A kind of multi-function type aerial work safety belt | |
| CN208176121U (en) | A kind of cap with electric fan | |
| CN208931078U (en) | Interior system of deploying to ensure effective monitoring and control of illegal activities of divulging information | |
| CN205951701U (en) | Double -deck aeration grid of car | |
| CN201350884Y (en) | Novel automobile air grids | |
| CN201023411Y (en) | Vehicular jalousie | |
| CN205713831U (en) | Air inlet flow guiding type blade shutter window peculiar to vessel | |
| CN204895045U (en) | Novel ventilative double -deck lift glass's in area car door window | |
| CN202348719U (en) | Human body-sensing fan | |
| CN109130787A (en) | Interior system of deploying to ensure effective monitoring and control of illegal activities of divulging information | |
| CN201097669Y (en) | Ventilating helmet | |
| CN203314190U (en) | Motorcycle helmet with concealed type windscreen | |
| CN216862405U (en) | Operation device for environment-friendly glue storage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20180629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |