CN2297084Y - Curtain type helmet for motorcycle - Google Patents
Curtain type helmet for motorcycle Download PDFInfo
- Publication number
- CN2297084Y CN2297084Y CN 97237796 CN97237796U CN2297084Y CN 2297084 Y CN2297084 Y CN 2297084Y CN 97237796 CN97237796 CN 97237796 CN 97237796 U CN97237796 U CN 97237796U CN 2297084 Y CN2297084 Y CN 2297084Y
- Authority
- CN
- China
- Prior art keywords
- helmet
- motorcycle
- air
- cam
- curtain type
- 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
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model relates to a curtain type helmet for a motorcycle. The curtain type helmet for a motorcycle is composed of a motorcycle helmet, an air storage tank, an inflation pump, and a drive cam. An air outlet spray head is fixed above a glass inspection window of the helmet. The spray head is connected with the air outlet of the air storage tank through a telescopic air pipe. A pipe joint is arranged on the telescopic air pipe. The air inlet of the air storage tank is connected with the inflation pump through an air pipe. A connection rod on the inflation pump is connected with the cam. A friction roller is arranged on the cam. A horn-shaped megaphone is respectively arranged on both sides of the helmet. The horn-shaped megaphone is communicated with a voice transmission hole whose opening is arranged backwards on the helmet. Compared with the existing helmet, the utility model has the advantages of high visibility and good effect of voice transmission.
Description
The utility model relates to a kind of motorcycle helmet.
At present, the glass vision panel of motorcycle helmet of the prior art generally all exists the shortcoming of low visibility owing to the influence of dust, rainwater etc., and particularly when rainy, its visibility is poorer; In addition, the helmet of the prior art also exists the shortcoming of sound insulation, makes the driver be difficult to hear the tucket of back vehicle.
The purpose of this utility model is: higher, the transaudient effect of a kind of visibility motorcycle air-curtain type helmet preferably is provided.
The utility model is to constitute like this: it is by motorcycle helmet (1), air accumulator (2), inflator (3), driving cam (4) is formed, glass vision panel upper fixed at the helmet (1) has the shower nozzle of giving vent to anger (5), shower nozzle (5) is connected with the gas outlet of air accumulator (2) by retractility tracheae (6), pipe joint (10) is housed on retractility tracheae (6), the air inlet of air accumulator (2) is connected with inflator (3) by tracheae (7), connecting rod (8) on the inflator (3) is connected with cam (4), friction roller (9) is arranged on cam (4), in the both sides of the helmet (1) speaking-trumpet (12) is arranged respectively, speaking-trumpet (12) is communicated with the helmet (1) upper shed sound transmission aperture (11) backward.
Owing to adopted technique scheme, the utility model is compared with the existing helmet, has higher, the transaudient effect of visibility advantage preferably.During use, air accumulator (2), inflator (3), driving cam (4) are fixed on the suitable position of motorcycle, friction roller (9) on the driving cam (4) is leaned against the side of wheel, at this moment inflator (3) inflates just for automatically air accumulator (2) when motorcycle starts, the shower nozzle (5) of giving vent to anger when the air pressure in the air accumulator (2) reaches setting value is just jet from the glass vision panel of the trend helmet (1), just form one deck air curtain on the surface of form like this, thereby prevent the glass vision panel of the rainwater and the dust pickup helmet (1), to improve the visibility of glass vision panel; Owing on the helmet (1), have sound transmission aperture (11) backward and the speaking-trumpet (12) with the performance of amplifying be installed, so improved the sound conductivity of the helmet widely.
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment of the present utility model: the helmet (1) can adopt the helmet material of general motorcycle to make, the shower nozzle of giving vent to anger of glass vision panel upper fixed (5) at the helmet (1), shower nozzle (5) is connected with the gas outlet of air accumulator (2) by retractility tracheae (6), on retractility tracheae (6), adorn a pipe joint (10), the air inlet of air accumulator (2) is connected with inflator (3) by tracheae (7), connecting rod (8) on the inflator (3) is connected with cam (4), go up an installation friction roller (9) at cam (4), a speaking-trumpet (12) is installed at ear position, both sides at the helmet (1) respectively, speaking-trumpet (12) can adopt rubber or other soft material to make, and during installation speaking-trumpet (12) is communicated with the helmet (1) upper shed sound transmission aperture (11) backward to get final product.
Claims (1)
1, a kind of motorcycle air-curtain type helmet, it is by motorcycle helmet (1), air accumulator (2), inflator (3), driving cam (4) is formed, it is characterized in that: the glass vision panel upper fixed at the helmet (1) has the shower nozzle of giving vent to anger (5), shower nozzle (5) is connected with the gas outlet of air accumulator (2) by retractility tracheae (6), pipe joint (10) is housed on retractility tracheae (6), the air inlet of air accumulator (2) is connected with inflator (3) by tracheae (7), connecting rod (8) on the inflator (3) is connected with cam (4), friction roller (9) is arranged on cam (4), in the both sides of the helmet (1) speaking-trumpet (12) is arranged respectively, speaking-trumpet (12) is communicated with the helmet (1) upper shed sound transmission aperture (11) backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97237796 CN2297084Y (en) | 1997-09-30 | 1997-09-30 | Curtain type helmet for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97237796 CN2297084Y (en) | 1997-09-30 | 1997-09-30 | Curtain type helmet for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2297084Y true CN2297084Y (en) | 1998-11-18 |
Family
ID=33948360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97237796 Expired - Fee Related CN2297084Y (en) | 1997-09-30 | 1997-09-30 | Curtain type helmet for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2297084Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102385853A (en) * | 2011-10-21 | 2012-03-21 | 郑小军 | Traffic police assignment whistle for preventing pneumoconiosis |
-
1997
- 1997-09-30 CN CN 97237796 patent/CN2297084Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102385853A (en) * | 2011-10-21 | 2012-03-21 | 郑小军 | Traffic police assignment whistle for preventing pneumoconiosis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |