CN205698953U - Split type electrical mask - Google Patents
Split type electrical mask Download PDFInfo
- Publication number
- CN205698953U CN205698953U CN201620414262.7U CN201620414262U CN205698953U CN 205698953 U CN205698953 U CN 205698953U CN 201620414262 U CN201620414262 U CN 201620414262U CN 205698953 U CN205698953 U CN 205698953U
- Authority
- CN
- China
- Prior art keywords
- mask
- silica gel
- split type
- protecgulum
- type electrical
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/1153—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a hood
Abstract
The utility model discloses a kind of Split type electrical mask, belong to mask field.Described Split type electrical mask, including silica gel mask and the active filtering device that is connected with described silica gel mask, wherein: described silica gel mask is truncated cone shape, described silica gel mask has open front and for the after-opening fitted with face, described active filtering device is removably attachable at described open front, and described active filtering device is provided with the sealing device for intercepting ambient atmos with the adjoining edge of described open front；Described active filtering device includes blower fan and filter course, described blower fan includes housing, described housing includes protecgulum and the bonnet being connected with described protecgulum, the dismountable lid of described filter course is located on described protecgulum, the middle part of described protecgulum is provided with air inlet, being provided with for the cavity as air channel on described bonnet, the middle part of described cavity is provided with fan, and the sidewall of described cavity is provided with air outlet.
Description
Technical field
This utility model relates to mask field, particularly relates to have a kind of Split type electrical mask.
Background technology
Current domestic haze mask effect preferably can actively carry out airfiltering electric mask, its main core
Heart parts are exactly blower fan, air filter screen, face shield, and most of electric masks are integral type structure, and blower fan is the most resistance to
With, face shield needs periodic replacement to clean, and filter screen is also required to periodic cleaning and changes, and integral structure easily increases the economy of user
Burden.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of split being conveniently replaceable face shield, filter screen or other structures
Formula electric mask.
For solving above-mentioned technical problem, this utility model provides technical scheme as follows:
On the one hand, it is provided that a kind of Split type electrical mask, including silica gel mask and the active that is connected with described silica gel mask
Defecator, wherein:
Described silica gel mask is truncated cone shape, and described silica gel mask has open front and for the after-opening fitted with face,
Described active filtering device is removably attachable at described open front, described active filtering device and the connection of described open front
Edge is provided with the sealing device for intercepting ambient atmos；
Described active filtering device include blower fan and filter course, described blower fan include housing, described housing include protecgulum and
The bonnet being connected with described protecgulum, the dismountable lid of described filter course is located on described protecgulum, and the middle part of described protecgulum is arranged
Having air inlet, described bonnet is provided with for the cavity as air channel, the middle part of described cavity is provided with fan, described cavity
Sidewall on be provided with air outlet.
Further, the both sides of described housing are provided with at least one hangers, are provided with described at described open front
The spliced eye that hangers matches.
Preferably, described hangers is provided with the fixing band for being fixed on head.
Further, described sealing device is the vertical flanging arranged at described open front.
Further, described filter course include setting pertusate filter screen upper cover and with being provided with that described filter screen upper cover is connected
The filter screen lower cover of hole, is provided with multistorey strainer mesh between described filter screen upper cover and filter screen lower cover.
Preferably, described multistorey strainer mesh is followed successively by filter cotton, stenlizing layer, activated carbon felt, anion layer, Hepa from top to bottom
Layer.
Further, described filter screen upper cover and filter screen lower cover are the outer male structure of arc.
Preferably, the lower limb that described filter screen lower cover contacts with described protecgulum is sealing plane structure, described filter screen upper cover
Have and the fitting surface of described vertical flanging laminating.
Further, described bonnet is provided with at least one hole, location, described protecgulum is provided with for fixed with described
The locating dowel that hole, position coordinates；Be provided with at least two blocked hole on described bonnet, described protecgulum is provided with for described card
Connect the clip-connecting rod that hole connects.
Further, described after-opening has the interior flanging fitted with face shape, and the upper end of described interior flanging is arranged
There is card nose groove.
Preferably, described interior flanging is the interior flanging of arc.
Further, the sidewall of described silica gel mask is provided with the reinforcement extended along the longitudinal direction.
Further, the bottom of described silica gel mask is provided with the check valve for exhaling, the bottom of described silica gel mask
The groove being provided around for collecting condensed water at described check valve.
In sum, the beneficial effects of the utility model show themselves in that
This utility model is Split mask, and face shield, blower fan, filter mesh layer are demountable structure, and easy cleaning is changed, joint
About cost.
Accompanying drawing explanation
Fig. 1 is the explosive view of electric mask of the present utility model；
Fig. 2 is the sectional view of electric mask of the present utility model；
Fig. 3 is the schematic diagram of the blower fan bonnet of electric mask of the present utility model；
Fig. 4 is the schematic diagram of the blower fan protecgulum of electric mask of the present utility model；
Fig. 5 is the front view of the silica gel mask of electric mask of the present utility model；
Fig. 6 is the schematic diagram of the silica gel mask of electric mask of the present utility model.
Detailed description of the invention
For making embodiment of the present utility model solve the technical problem that, technical scheme and advantage clearer, below will
It is described in detail in conjunction with the drawings and the specific embodiments.
This utility model provides a kind of Split type electrical mask, as shown in Figures 1 to 6, including silica gel mask 1 and with silica gel face
The active filtering device (not shown) of cover 1 connection, wherein:
Silica gel mask 1 is truncated cone shape, and silica gel mask 1 has open front 11 and for the after-opening 12 fitted with face, main
Dynamic defecator is removably attachable at open front 11, the adjoining edge of active filtering device and open front 11 be provided with for
Intercept the sealing device (not shown) of ambient atmos；
Active filtering device includes blower fan and filter course, and blower fan includes that housing, housing include protecgulum 3 and be connected with protecgulum 3
The bonnet 2 connect, the dismountable lid of filter course is located on protecgulum 3, and the middle part of protecgulum 3 is provided with air inlet 31, and bonnet 2 is provided with
For the cavity 22 as air channel, the middle part of cavity 22 is provided with fan 4, the sidewall 21 of cavity 22 is provided with air outlet 23,
23’。
This utility model is Split mask, and face shield, blower fan, filter mesh layer are demountable structure, and easy cleaning is changed, joint
About cost.
Further, the both sides of housing all can be provided with at least one hangers 32, is provided with and hangers at open front 11
The spliced eye 14 that 32 match.The most fixing air filter of spliced eye, on the other hand can also on air filter
The hangers matched with spliced eye is set, is used for fixing mask.Groove, air can also be designed with at the open front of silica gel mask
Defecator also can be connected at open front.
Wear for convenience, hangers 32 can be provided with the fixing band (not shown) for being fixed on head.Fixing band
On be provided with protruding for being fixed on hangers.
Further, sealing device is the vertical flanging 15 that can arrange at open front 11.Vertical flanging is the most solid
Determining air air filter device, on the other hand play the effect of sealing in order to avoid contaminated air enters, air filtration grafting is connected on silica gel face
Time on cover, can be in order to increase sealing effectiveness, at the spliced eye of silica gel mask, the distance with vertical flanging fills less than air filtration
The housing distance contacted with silica gel mask put, i.e. silica gel mask coordinate with spliced eye makes silica gel mask and air filter mistake
It is full of cooperation, increases sealing effectiveness.It should be noted that sealing device of the present utility model is not limited to the setting of vertical flanging,
For example, it is also possible to arrange groove, clamping air filter on spliced eye same level line at open front, it is also possible to logical
Cross other extraneous means to seal.
Dismantling and change filter screen for convenience, filter course includes setting pertusate filter screen upper cover 5 and being connected with filter screen upper cover 5
Connect sets pertusate filter screen lower cover 6, is provided with multistorey strainer mesh 7 between filter screen upper cover 5 and filter screen lower cover 6.
Preferably, multistorey strainer mesh 7 is followed successively by filter cotton, stenlizing layer, activated carbon felt, anion layer, Hepa layer from top to bottom.
Five metafiltration web frames can effectively cross air filtering.
In order to more preferable air intake, filter screen upper cover 5 and filter screen lower cover 6 are the outer male structure of arc.Filter screen upper cover and filter screen lower cover
The filter screen shell formed in outer male structure, can increase the air quantity through filter screen compared with air inlet.
In order to increase sealing effectiveness, the lower limb that filter screen lower cover 6 contacts with protecgulum 3 can be sealing plane structure, filter screen
Upper cover 5 can have and the fitting surface of vertical flanging 15 laminating.Filter screen upper cover and filter screen lower cover can not use attachment structure, front
Cover to be provided with and be allowed to skid-resistant limit of blocking, the setting of sealing plane structure for surrounding filter screen upper cover and filter screen lower cover
Making contacting of filter screen lower cover and protecgulum more tight, fitting surface is fitted with vertical flanging, by filter screen upper cover and filter screen lower cover and wind
The housing of machine assembles to be fixed by spliced eye, and vertical flanging ensure that sealing effect greatly with the interference fit of filter screen upper cover
Really.
As a kind of improvement of the present utility model, as shown in Figure 3, Figure 4, bonnet 2 can be provided with at least one location
Hole 25, protecgulum 3 can be provided with the locating dowel 33 for coordinating with hole 25, location；At least two can be provided with on bonnet 2
Blocked hole 26,26 ', protecgulum 3 can be provided with the clip-connecting rod 34,34 ' for being connected with blocked hole 26,26 '.Hole, location is with fixed
Position post easier for installation in order to make, the form of blocked hole and clip-connecting rod has multiple, can be clip-connecting rod be " 7 " type, "T"-shaped,
The multiple groove that with the shape of clamping, can be provided with correspondence at blocked hole such as inverted triangle taper or projection are for connecting and fixing location
Post, the housing in the present embodiment is all clamping, easy for installation, does not has screw, screw can be avoided to come off to people and produce harm, have
Effect improves safety.
As a kind of improvement of the present utility model, after-opening 12 has the interior flanging 13 fitted with face shape, infolding
The upper end on limit 13 is provided with card nose groove 16..On the one hand infolding edge face direction (cheek to nose or the direction of lip) to
Extending in the cavity of silica gel mask, due to the setting of interior flanging, silica gel mask is not single linear contact with contacting of face,
But face, face (face of interior flanging and the face of face) contacts, fit comfortable and good airproof performance with face, on the other hand in flanging with
The cavity formed between silica gel mask body can make steam flow down along the sidewall of cavity, it is to avoid steam flows to cause not on face
Suitable.Interior flanging is preferably " V " type with a support ancient piece of jade, round, flat and with a hole in its centre for silica gel mask；The recess of draw-in groove is fitted with the bridge of the nose, not only fits more comfortable
And better tightness, do not affect the user worn glasses simultaneously.
In order to silica gel mask veneer is more comfortable, interior flanging 13 is the interior flanging of arc.
In order to the third dimension making silica gel mask is higher, the sidewall of silica gel mask 1 is provided with adding of extending along the longitudinal direction
Strong muscle 17.Mask can be fixed on head by the hangers at spliced eye with fixing band, and arranging of reinforcement can be avoided admittedly
Determine to cause during band constraint tension the deformation of face shield.
In order to make steam and breathe foul smell discharge, the bottom of silica gel mask 1 is provided with the check valve 18 for exhaling, silica gel
The bottom of face shield 1 is at the groove 19 being provided around for collecting condensed water of check valve 18.Check valve 18 can be that silica gel is thin
Sheet 182, can follow closely 181 bottoms that one end of silica gel thin slice is arranged on silica gel mask by clamping, arrange check valve in bottom
On the one hand can discharge foul smell, on the other hand also can discharge the water dew of water-setting airsetting knot.
The bottom of the bonnet 2 of electric mask is also provided with the containing cavity for placing battery 8 and circuit board 9 (in figure
Do not mark), containing cavity bottom outside can be provided with the switch 91 for controlling fan start and stop being connected with circuit board 9.This practicality
Battery in novel is preferably rechargeable battery, it is possible to arranging charging hole bottom containing cavity, arranging of containing cavity can be more
Good self-contained battery and circuit board, and be separated by with wind chamber, reduce wind, steam etc. to battery, the impact of circuit board.
This utility model is Split mask, and face shield, blower fan, filter mesh layer are demountable structure, and easy cleaning is changed, joint
About cost.
The above is preferred implementation of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of without departing from principle described in the utility model, it is also possible to make some improvements and modifications, these improve
Also protection domain of the present utility model is should be regarded as with retouching.
Claims (10)
1. a Split type electrical mask, it is characterised in that include silica gel mask and the active being connected with described silica gel mask
Filter device, wherein:
Described silica gel mask is truncated cone shape, and described silica gel mask has open front and for the after-opening fitted with face, described
Active filtering device is removably attachable at described open front, described active filtering device and the adjoining edge of described open front
It is provided with the sealing device for intercepting ambient atmos；
Described active filtering device include blower fan and filter course, described blower fan include housing, described housing include protecgulum and with institute
Stating the bonnet that protecgulum is connected, the dismountable lid of described filter course is located on described protecgulum, the middle part of described protecgulum be provided with into
Air port, described bonnet is provided with for the cavity as air channel, and the middle part of described cavity is provided with fan, the side of described cavity
Air outlet it is provided with on wall.
Split type electrical mask the most according to claim 1, it is characterised in that the both sides of described housing are provided with at least
One hangers, is provided with the spliced eye matched with described hangers at described open front.
Split type electrical mask the most according to claim 1, it is characterised in that described sealing device is in described open front
The vertical flanging that place is arranged.
Split type electrical mask the most according to claim 3, it is characterised in that described filter course includes setting pertusate filter
Online lid and be connected with described filter screen upper cover set pertusate filter screen lower cover, set between described filter screen upper cover and filter screen lower cover
It is equipped with multistorey strainer mesh.
Split type electrical mask the most according to claim 4, it is characterised in that described filter screen upper cover and filter screen lower cover are arc
The outer male structure of shape.
Split type electrical mask the most according to claim 5, it is characterised in that described filter screen lower cover contacts with described protecgulum
Lower limb be sealing plane structure, described filter screen upper cover have and described vertical flanging laminating fitting surface.
7. according to the arbitrary described Split type electrical mask of claim 1 to 6, it is characterised in that be provided with on described bonnet to
Hole, a few location, described protecgulum is provided with the locating dowel for coordinating with hole, described location；Be provided with on described bonnet to
Few two blocked holes, described protecgulum is provided with the clip-connecting rod for being connected with described blocked hole.
8. according to the arbitrary described Split type electrical mask of claim 1 to 6, it is characterised in that described after-opening has and people
The interior flanging that face shape fits, the upper end of described interior flanging is provided with card nose groove.
9. according to the arbitrary described Split type electrical mask of claim 1 to 6, it is characterised in that the sidewall of described silica gel mask
On be provided with the reinforcement extended along the longitudinal direction.
10. according to the arbitrary described Split type electrical mask of claim 1 to 6, it is characterised in that the bottom of described silica gel mask
It is provided with the check valve for exhaling, the bottom of described silica gel mask being provided around for collecting condensation at described check valve
The groove of water.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610015844.2A CN105495776A (en) | 2016-01-11 | 2016-01-11 | Intelligent electric haze prevention respirator |
| CN2016100158442 | 2016-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205698953U true CN205698953U (en) | 2016-11-23 |
Family
ID=55704380
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610015844.2A Pending CN105495776A (en) | 2016-01-11 | 2016-01-11 | Intelligent electric haze prevention respirator |
| CN201620414263.1U Active CN205672368U (en) | 2016-01-11 | 2016-05-09 | Silica gel mask and include the electric mask of this silica gel mask |
| CN201620414262.7U Active CN205698953U (en) | 2016-01-11 | 2016-05-09 | Split type electrical mask |
| CN201620414265.0U Active CN205639076U (en) | 2016-01-11 | 2016-05-09 | Fan reaches electronic gauze mask including this fan |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610015844.2A Pending CN105495776A (en) | 2016-01-11 | 2016-01-11 | Intelligent electric haze prevention respirator |
| CN201620414263.1U Active CN205672368U (en) | 2016-01-11 | 2016-05-09 | Silica gel mask and include the electric mask of this silica gel mask |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620414265.0U Active CN205639076U (en) | 2016-01-11 | 2016-05-09 | Fan reaches electronic gauze mask including this fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN105495776A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570296A (en) * | 2017-08-14 | 2018-01-12 | 安徽工程大学 | A kind of bioconversion medium grinding filter |
| CN108096735A (en) * | 2017-12-27 | 2018-06-01 | 北京欧美中科学技术研究院 | Novel chemical experiment gas mask |
| CN108607170A (en) * | 2018-05-02 | 2018-10-02 | 南华大学 | A kind of novel and multifunctional anti-radon anti-dust mask |
| CN112870874A (en) * | 2021-01-14 | 2021-06-01 | 上海菲迎电子科技有限公司 | Gauze mask type off-line net filtration system |
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|---|---|---|---|---|
| US11541255B2 (en) * | 2016-09-29 | 2023-01-03 | Honeywell International Inc. | Custom-controllable powered respirator face mask |
| CN106770961B (en) * | 2016-12-29 | 2019-04-02 | 韶关市知青检测技术有限公司 | A kind of wearable air detecting device |
| CN106983967A (en) * | 2017-05-20 | 2017-07-28 | 深圳市冰夏科技有限公司 | A kind of child intelligence mouth mask |
| CN109026766A (en) * | 2017-06-12 | 2018-12-18 | 深圳市美好创亿医疗科技有限公司 | Air exhausting device and mask with the air exhausting device |
| CN107136595A (en) * | 2017-06-19 | 2017-09-08 | 京东方科技集团股份有限公司 | A kind of detection method of mouth mask and its adsorption capacity |
| CN107232664A (en) * | 2017-07-06 | 2017-10-10 | 东莞市安域实业有限公司 | A kind of haze-proof mask |
| CN109420268A (en) * | 2017-09-01 | 2019-03-05 | 张利军 | Wearable electric air purification breathing mask |
| CN108514698B (en) * | 2018-04-08 | 2020-05-08 | 浙江带立新材料科技有限公司 | Fire-fighting self-rescue respirator provided with canister with thickened grid plate |
| KR20210114731A (en) * | 2020-03-11 | 2021-09-24 | 엘지전자 주식회사 | mask |
| CN111529190A (en) * | 2020-05-11 | 2020-08-14 | 杨建容 | Be used for ophthalmic surgery with hiding device |
| CN111569295B (en) * | 2020-05-18 | 2021-08-03 | 安徽众衣联供应链管理服务有限公司 | Epidemic prevention mask with anti-fog function |
| CN111713775A (en) * | 2020-06-02 | 2020-09-29 | 河源职业技术学院 | Electronic gauze mask of antifog haze of single circulation |
| KR102460798B1 (en) | 2020-06-30 | 2022-10-31 | 엘지전자 주식회사 | Mask apparatus |
| KR102418745B1 (en) | 2020-06-30 | 2022-07-11 | 엘지전자 주식회사 | Mask apparatus |
| CN111616448A (en) * | 2020-07-01 | 2020-09-04 | 合肥为开科技有限公司 | Adjustable tolerance gauze mask that disinfects |
| US20220296937A1 (en) * | 2021-03-16 | 2022-09-22 | Ingenio Technology Co., Limited | Electronic mask with negative pressure |
-
2016
- 2016-01-11 CN CN201610015844.2A patent/CN105495776A/en active Pending
- 2016-05-09 CN CN201620414263.1U patent/CN205672368U/en active Active
- 2016-05-09 CN CN201620414262.7U patent/CN205698953U/en active Active
- 2016-05-09 CN CN201620414265.0U patent/CN205639076U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570296A (en) * | 2017-08-14 | 2018-01-12 | 安徽工程大学 | A kind of bioconversion medium grinding filter |
| CN108096735A (en) * | 2017-12-27 | 2018-06-01 | 北京欧美中科学技术研究院 | Novel chemical experiment gas mask |
| CN108096735B (en) * | 2017-12-27 | 2020-05-01 | 北京欧美中科学技术研究院 | Novel chemical experiment gas mask |
| CN108607170A (en) * | 2018-05-02 | 2018-10-02 | 南华大学 | A kind of novel and multifunctional anti-radon anti-dust mask |
| CN108607170B (en) * | 2018-05-02 | 2021-01-08 | 厦门市新华世贸实业有限公司 | Multifunctional radon-proof dust mask |
| CN112870874A (en) * | 2021-01-14 | 2021-06-01 | 上海菲迎电子科技有限公司 | Gauze mask type off-line net filtration system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205672368U (en) | 2016-11-09 |
| CN205639076U (en) | 2016-10-12 |
| CN105495776A (en) | 2016-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |