CN204364703U - Multipurpose filters the helmet - Google Patents
Multipurpose filters the helmet Download PDFInfo
- Publication number
- CN204364703U CN204364703U CN201420846063.4U CN201420846063U CN204364703U CN 204364703 U CN204364703 U CN 204364703U CN 201420846063 U CN201420846063 U CN 201420846063U CN 204364703 U CN204364703 U CN 204364703U
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- CN
- China
- Prior art keywords
- helmet
- filter
- filters
- multipurpose
- described body
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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.)
- Expired - Fee Related
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- Helmets And Other Head Coverings (AREA)
Abstract
A kind of multipurpose filters the helmet, comprises body, and the lower end of described body is provided with the opening entered for head, and the front side of described body is embedded with translucent cover, and the inner surface of described body is also provided with cushion; The top of described body is provided with the gas joint being connected to body interior, and described gas joint is connected to one end of a breather pipe, and the other end of described breather pipe is connected to a filter; Described body is also provided with exercisable cover and closes on described translucent cover to provide the active window of protection, described active window comprises opaque forms, the two ends of described forms are movably connected on body both sides respectively by articulated section, and the front opening of forms is provided with black goggles; Thus, the utility model structure is simple, easy to operate, is suitable for various crowd, can available protecting head, also provides effective filter effect, provides multiple protective, can also when welding available protecting eyes, have more practicality.
Description
Technical field
The utility model relates to the helmet field of the operating personnel in the region such as workshop, welding, particularly relates to a kind of multipurpose and filters the helmet.
Background technology
In the region such as workshop, welding; operating personnel often will in the face of various operating environment; as dust, high temperature, welding etc., easily various injury is caused to operating personnel, as dust causes damage to lung, tracheae etc.; welding easily causes damage to eyes; and high-altitude junk is also easy to work the mischief to operating personnel, therefore; in that region, operating personnel need to protect oneself.
For this reason, designer of the present utility model is because above-mentioned defect, and by concentrating on studies and designing, comprehensive experience and the achievement being engaged in related industry for a long time for many years, research and design goes out a kind of multipurpose and filters the helmet, to overcome above-mentioned defect.
Utility model content
The purpose of this utility model is to provide a kind of multipurpose to filter the helmet, and its structure is simple, easy to operate, can provide operating personnel many-sided protection, and with low cost, and practicality is better.
For solving the problem, the utility model discloses a kind of multipurpose and filtering the helmet, comprising body, the lower end of described body is provided with the opening entered for head, it is characterized in that:
The front side of described body is embedded with translucent cover, and the inner surface of described body is also provided with cushion;
The top of described body is provided with the gas joint being connected to body interior, and described gas joint is connected to one end of a breather pipe, and the other end of described breather pipe is connected to a filter;
Described body is also provided with exercisable cover and closes on described translucent cover to provide the active window of protection; described active window comprises opaque forms; the two ends of described forms are movably connected on body both sides respectively by articulated section, and the front opening of forms is provided with black goggles.
Wherein: described filter comprises shell, the side of described shell is provided with air inlet, and opposite side is provided with the gas outlet of the other end connecting described breather pipe, and is provided with the filter of the air duct being arranged in described air inlet and gas outlet in shell.
Wherein: described filter is active filtering device, this active filtering device comprises filter course and induced draught fan, and described filter course is positioned at induced draught fan open front, and this filter course is the sandwich construction comprising activated carbon filter layer.
Wherein: described filter is passive filter, this passive filter is the multi-layer filtrating equipment comprising activated carbon filter layer.
Wherein: described body lower end is also provided with belt.
Wherein: described body is also provided with steam vent, in described steam vent, there is outside check valve and scavenger fan.
Wherein: be provided with airtight portion at the lower ending opening place of described body, described airtight portion makes to seal the helmet after head enters by elastomeric material.
Wherein: described airtight portion is annular.
Known by said structure, multipurpose of the present utility model is filtered the helmet and is had following effect:
1, structure is simple, and easy to operate, be suitable for various crowd, practicality is better;
2, get final product available protecting head, effective filter effect is also provided, multiple protective is provided;
3, can when welding available protecting eyes, have more practicality.
Detailed content of the present utility model obtains by explanation described later and institute's accompanying drawing.
Accompanying drawing explanation
Fig. 1 shows the structural representation that multipurpose of the present utility model filters the helmet.
Fig. 2 shows application schematic diagram of the present utility model.
Fig. 3 shows the schematic diagram of another embodiment of the utility model.
Description of reference numerals:
11, body; 111, cushion; 12, airtight portion; 13, translucent cover; 14, gas joint; 15, breather pipe; 16, filter; 161, shell; 162, air inlet; 163, gas outlet; 164, filter; 17, microphone; 18, active window; 181, forms; 182, articulated section; 183, black goggles; 19, extension; 20, belt; 21, steam vent.
Detailed description of the invention
See Fig. 1-2, show multipurpose of the present utility model and filter the helmet.
Described multipurpose is filtered the helmet and is comprised body 11, the lower ending opening of described body 11 and be provided with airtight portion 12 at opening part, described lower ending opening enters the helmet for the head of operating personnel, described airtight portion 12 makes with after head carries out the helmet by elastomeric material, form the elastic telescopic to operating personnel's neck, thus the helmet is sealed, optionally, described airtight portion 12 is annular and is made up of the rubber outer of coated sponge material.
Wherein, the front side of described body 11 is embedded with translucent cover 13, and described translucent cover 13 can be made up of clear glass so that operating personnel observe outside go forward side by side line operate, and the inner surface of described body 11 also can be provided with cushion 111, to carry out available protecting to head.
The top of described body 11 is provided with the gas joint 14 being connected to body 11 inside, described gas joint 14 is connected to one end of a breather pipe 15, the other end of described breather pipe 15 is connected to a filter 16, thus can provide the air after filtration in body 11, avoids operating personnel to suck pernicious gas.
Wherein, in the preferred embodiment shown in the drawings, described filter 16 comprises shell 161, the side of described shell 161 is provided with air inlet 162, opposite side is provided with the gas outlet 163 of the other end connecting described breather pipe 15, and is provided with the filter 164 of the air duct being arranged in described air inlet 162 and gas outlet 163 in shell 161.
Optionally, described filter 164 can be active filtering device or passive filter, this active filtering device comprises filter course and induced draught fan, described filter course is positioned at induced draught fan open front, this filter course can be the sandwich construction comprising activated carbon filter layer, and this passive filter can be the multi-layer filtrating equipment comprising activated carbon filter layer.
Optionally; described body 11 is also provided with active window 18; the exercisable cover of described active window 18 closes on described translucent cover 13 to provide protection during welding; it can comprise opaque forms 181; the two ends of described forms 181 are movably connected on the both sides of body 11 respectively by articulated section 182; and the front opening of forms 181 is provided with black goggles 183, to provide eye protection during welding when needed.
Optionally, the lower ending opening of described body 11 also can be outward extended with extension 19, better to close and to provide protected effect.
Optionally, the lower end of described body 11 also can be provided with belt 20, is anchored on head to fall the helmet.
See Fig. 3, optionally, described body 11 is also provided with steam vent 21, in described steam vent 21, there is outside check valve, so that air discharges, wherein, also can scavenger fan be provided with in described steam vent 21, to improve exhaust effect, the use of better convenient operation personnel.
As can be seen here, the utility model has the advantage of:
1, structure is simple, and easy to operate, be suitable for various crowd, practicality is better;
2, get final product available protecting head, effective filter effect is also provided, multiple protective is provided;
3, can when welding available protecting eyes, have more practicality.
It is evident that, above description and record be only citing instead of in order to limit disclosure of the present utility model, application or use.Although described in an embodiment and be described in the drawings embodiment, but the utility model do not limit by accompanying drawing example and describe in an embodiment as the optimal mode thought at present to implement the specific examples of instruction of the present utility model, scope of the present utility model will comprise any embodiment of description and the appended claim fallen into above.
Claims (8)
1. multipurpose filters a helmet, comprises body, and the lower end of described body is provided with the opening entered for head, it is characterized in that:
The front side of described body is embedded with translucent cover, and the inner surface of described body is also provided with cushion;
The top of described body is provided with the gas joint being connected to body interior, and described gas joint is connected to one end of a breather pipe, and the other end of described breather pipe is connected to a filter;
Described body is also provided with exercisable cover and closes on described translucent cover to provide the active window of protection; described active window comprises opaque forms; the two ends of described forms are movably connected on body both sides respectively by articulated section, and the front opening of forms is provided with black goggles.
2. multipurpose as claimed in claim 1 filters the helmet, it is characterized in that: described filter comprises shell, the side of described shell is provided with air inlet, opposite side is provided with the gas outlet of the other end connecting described breather pipe, and is provided with the filter of the air duct being arranged in described air inlet and gas outlet in shell.
3. multipurpose as claimed in claim 2 filters the helmet, it is characterized in that: described filter is active filtering device, this active filtering device comprises filter course and induced draught fan, and described filter course is positioned at induced draught fan open front, and this filter course is the sandwich construction comprising activated carbon filter layer.
4. multipurpose as claimed in claim 2 filters the helmet, and it is characterized in that: described filter is passive filter, this passive filter is the multi-layer filtrating equipment comprising activated carbon filter layer.
5. the multipurpose according to any one of claim 1-4 filters the helmet, it is characterized in that: described body lower end is also provided with belt.
6. the multipurpose according to any one of claim 1-4 filters the helmet, it is characterized in that: described body is also provided with steam vent, has outside check valve and scavenger fan in described steam vent.
7. the multipurpose according to any one of claim 1-4 filters the helmet, and it is characterized in that: be provided with airtight portion at the lower ending opening place of described body, described airtight portion makes to seal the helmet after head enters by elastomeric material.
8. multipurpose as claimed in claim 7 filters the helmet, it is characterized in that: described airtight portion is annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846063.4U CN204364703U (en) | 2014-12-26 | 2014-12-26 | Multipurpose filters the helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846063.4U CN204364703U (en) | 2014-12-26 | 2014-12-26 | Multipurpose filters the helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204364703U true CN204364703U (en) | 2015-06-03 |
Family
ID=53320957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420846063.4U Expired - Fee Related CN204364703U (en) | 2014-12-26 | 2014-12-26 | Multipurpose filters the helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204364703U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095234A (en) * | 2017-12-18 | 2018-06-01 | 临海市天马装璜材料厂 | A kind of mill base workshop safety cap |
| CN109380800A (en) * | 2018-10-12 | 2019-02-26 | 东台市万舟船用设备有限公司 | A kind of helmet convenient for heat dissipation |
| CN111228672A (en) * | 2020-03-13 | 2020-06-05 | 深圳尚善医卫科技有限公司 | Epidemic prevention medical helmet |
| CN112806663A (en) * | 2021-01-06 | 2021-05-18 | 徐冰睿 | Airtight ventilation helmet of pilot |
-
2014
- 2014-12-26 CN CN201420846063.4U patent/CN204364703U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095234A (en) * | 2017-12-18 | 2018-06-01 | 临海市天马装璜材料厂 | A kind of mill base workshop safety cap |
| CN109380800A (en) * | 2018-10-12 | 2019-02-26 | 东台市万舟船用设备有限公司 | A kind of helmet convenient for heat dissipation |
| CN111228672A (en) * | 2020-03-13 | 2020-06-05 | 深圳尚善医卫科技有限公司 | Epidemic prevention medical helmet |
| CN112806663A (en) * | 2021-01-06 | 2021-05-18 | 徐冰睿 | Airtight ventilation helmet of pilot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |