CN201709483U - Dustproof safety face shield - Google Patents
Dustproof safety face shield Download PDFInfo
- Publication number
- CN201709483U CN201709483U CN2010202366310U CN201020236631U CN201709483U CN 201709483 U CN201709483 U CN 201709483U CN 2010202366310 U CN2010202366310 U CN 2010202366310U CN 201020236631 U CN201020236631 U CN 201020236631U CN 201709483 U CN201709483 U CN 201709483U
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- CN
- China
- Prior art keywords
- cap body
- dustproof
- safety
- cap
- utility
- 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 discloses a dustproof safety face shield, which comprises a cap body (1), a sight glass (2) and a dustproof shawl (3), wherein the dustproof shawl (3) and the cap body (1) are the integrated structure; the sight glass (2) is arranged at the front end of the cap body (1); the top end of the cap body (1) is internally provided with an annular safety air tube (4) that is communicated with a safety air tube (5) arranged outside the cap body (1); a plurality of through holes are arranged on the annular safety air tube (4); and the safety air tube (5) arranged outside the cap body (1) is connected with a control valve (6). In the utility model, with the adoption of the structure, fresh air can be fed into a dustproof safety cap through a pipeline by utilizing the filtered air of a common air compressor; when a work is in operation, no mist can be left on the sight glass, and the residual dust can not be left in the cap body, so as to effectively improve the working efficiency, lower the labor intensity and prevent the occurrence of silicosis.
Description
Technical field
The utility model relates to a kind of safety eyewear, especially relates to a kind of dustproof safety eyewear.
Background technology
Dustproof safety eyewear is widely used in various boats and ships, mechanical grinding worker, rust cleaning sandblast, industry spraying and various heavy dust works etc.Existing Dust-proof safety helmet is provided with visor at cap shell front end usually, and the visor by cap shell front end carries out various dust works.Existing structure often has the condensation of gas formation fog that mouth and nose are breathed out on the visor when operation, hindered operator's sight line, has not only reduced operating efficiency, also can cause potential safety hazard; In addition, the Dust-proof safety helmet of existing structure can not make the staff avoid the injury of various dust and pernicious gas fully, and operation under this working environment for a long time can cause the generation of anthraco-silicosis.
Summary of the invention
The purpose of this utility model provides a kind of dustproof safety eyewear that can isolate dust and pernicious gas fully.
The problem of the required solution of the utility model realizes by the following technical solutions: it comprises cap body, visor and dustproof tippet, dustproof tippet and cap body are structure as a whole, visor is arranged on cap body front end, it is characterized in that in cap body top, being provided with the annular safety tracheae and be connected with the external safe tracheae of cap, the annular safety tracheae is provided with some passages, and the external safe tracheae of cap connects a by-pass valve control.
The structure that the utility model adopts, use the filtered air of normal air compressor, through pipeline fresh air is sent in the Dust-proof safety helmet, make the staff when operation, can not leave fog on the visor, not have residual dust in the cap body yet, can effectively increase work efficiency, reduce labour intensity, and can prevent the generation of anthraco-silicosis.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Accompanying drawing is depicted as structural representation of the present utility model
Among the figure 1, cap body 2, visor 3, dustproof tippet 4, annular safety tracheae 5, safe tracheae 6, by-pass valve control
The specific embodiment
By accompanying drawing as can be known, should comprise cap body 1, visor 2 and dustproof tippet 3 by dustproof safety eyewear, dustproof tippet 3 is structure as a whole with cap body 1, visor 2 is arranged on cap body 1 front end, annular safety tracheae 4 is set in cap body 1 top and is connected with safe tracheae 5 outside the cap body 1, annular safety tracheae 4 is provided with some passages, and cap body 1 outer safe tracheae 5 connects a by-pass valve control 6.Safe tracheae can adopt reinforced plastics to make.The annular safety tracheae can adopt snap fit in cap body top.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other multi-form variation or changes on the basis of the above description.Here need not also can't give all embodiments exhaustive, and these belong to conspicuous variation or the change that spirit of the present utility model draws and still are among the protection domain of the present utility model.
Claims (1)
1. dustproof safety eyewear, comprise cap body, visor and dustproof tippet, dustproof tippet and cap body are structure as a whole, visor is arranged on cap body front end, it is characterized in that: the annular safety tracheae is set in cap body top and is connected with the external safe tracheae of cap, the annular safety tracheae is provided with some passages, and the external safe tracheae of cap connects a by-pass valve control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202366310U CN201709483U (en) | 2010-06-25 | 2010-06-25 | Dustproof safety face shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202366310U CN201709483U (en) | 2010-06-25 | 2010-06-25 | Dustproof safety face shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201709483U true CN201709483U (en) | 2011-01-19 |
Family
ID=43455473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202366310U Expired - Fee Related CN201709483U (en) | 2010-06-25 | 2010-06-25 | Dustproof safety face shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201709483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934857A (en) * | 2012-10-16 | 2013-02-20 | 山东开泰抛丸机械有限公司 | Inflatable paint spraying protective device |
| CN111230742A (en) * | 2020-02-17 | 2020-06-05 | 戚建梦 | Safety device for preventing iron rust from splashing and injuring eyes for iron tent |
-
2010
- 2010-06-25 CN CN2010202366310U patent/CN201709483U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934857A (en) * | 2012-10-16 | 2013-02-20 | 山东开泰抛丸机械有限公司 | Inflatable paint spraying protective device |
| CN111230742A (en) * | 2020-02-17 | 2020-06-05 | 戚建梦 | Safety device for preventing iron rust from splashing and injuring eyes for iron tent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20120625 |