CN207285290U - A kind of down-hole coal excavation protective face mask - Google Patents
A kind of down-hole coal excavation protective face mask Download PDFInfo
- Publication number
- CN207285290U CN207285290U CN201721210877.9U CN201721210877U CN207285290U CN 207285290 U CN207285290 U CN 207285290U CN 201721210877 U CN201721210877 U CN 201721210877U CN 207285290 U CN207285290 U CN 207285290U
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- Prior art keywords
- mask body
- connector
- protective face
- mask
- face mask
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Abstract
The utility model discloses a kind of down-hole coal excavation protective face mask,Including mask body,Tongue,Stent thin bar and Rose Box,Mask body is curved surface hollow structure,Mask body edge both ends are equipped with track,Stent thin bar is equipped with the upside of mask body both ends,Mask body upper end is equipped with tongue,Tongue lower end is equipped with connector,Connector is installed on mask body,Pass through being equipped with for eye protection cover stent thin bar,While protect eyes,Pressure is not caused to bear to mask body,Pass through bandage,The setting of buckle,Realize the fastening effect of mask body,Pass through the setting of track and sliding block,Its position adjustment effect is realized according to user's face size,Pass through the setting of disinfecting filter net and filter screen,Realize the filtering function of the air at the scene of coal mining so that user breathes the air into comparatively fresh,Pass through the setting of connector,The utility model is simple in structure and design is reasonable,More hommization,It is adapted to promote the use of.
Description
Technical field
A kind of protective face mask is the utility model is related to, more particularly, to a kind of down-hole coal excavation protective face mask.
Background technology
Protective face mask is a kind of industrial protection eyes and face of being used for from dust, chemical substance, hot gas, poison gas, leftover
The industrial protective mask head-on encroached on etc. harmful substance, it, which is that left and right is each on elastic head folder, installs band tooth spiral button, in band tooth spiral
Big arc thin curved surface translucent cover is installed on button.The big thin curved surface translucent cover of arc can be spun on face on the elastic head folder with tooth spiral button
Portion or overhead.It can be used cooperatively with anti-poison respirator, anti-dust mask, working cap, reach overall protected purpose.Protective face mask
It is divided into according to use occasion difference：Electric welder's helmet, security protection mask, medical protective mask, gas mask and anti-radiation mask.
Protective face mask this kind of product is also classified into safety-type and two kinds of Sun-shading type.It is safety-type：It is solid or liquid the harmful object of defence
Injure the product in eye face, such as tempered glass mask, organic glass mask, woven wire mask.Sun-shading type：It is the harmful spoke of defence
The product in radiohazard eye face, such as electric welder's helmet, stove mask.
For the operator of coal mining enterprise in down-hole operation, the dust in its tunnel is very much, can form occupation in the past for a long time
Disease, damages health.Under normal circumstances, the operator to go into the well is in order to dust-proof, the general anti-dust mask for using cotton formula, but
It is due to downhole temperature height, uses the anti-dust mask of cotton make it that operator is uncomfortable, thus more downhole operations worker
Without using anti-dust mask, cause to suck larger amount of dust.How the above situation is avoided, and can be dust-proof, protect operator's
Health is problem to be solved in the utility model, a kind of dust mask of coal mining is designed, using arc cap so that face
The face of the not attached viscous people of cover, so that solving traditional cotton mask makes the sultry uncomfortable phenomenon of human face, it has simple in structure, makes
With convenient, simple operation, dust-proof and to air the purification of filtering of filter screen and disinfecting filter net, ensures that the body of workpeople is good for
Health.
Utility model content
The technical problems to be solved in the utility model is on the basis of protective face mask application, is carried for coal mining with protective face mask
For a kind of miscellaneous function, a kind of down-hole coal excavation protective face mask is designed, so as to solve the above problems.
To achieve the above object, the utility model provides following technical solution：
A kind of down-hole coal excavation protective face mask of the utility model, including mask body, tongue, stent thin bar and Rose Box,
The mask body is curved surface hollow structure, and mask body edge both ends are equipped with track, the mask body both ends upside
Stent thin bar is equipped with, the mask body upper end is equipped with tongue, and the tongue lower end is equipped with connector, the connector installation
In on mask body, and the connector is hollow structure, is equipped with external screw thread on the outside of the connector, described connector one end is set
There is Rose Box, the Rose Box is internally provided with internal thread, and the Rose Box and connector are threaded connection.
As a kind of optimal technical scheme of the utility model, some sliding blocks are arranged with the track.
As a kind of optimal technical scheme of the utility model, each described sliding block one end has been fixedly connected with bandage, institute
State one end of bandage and be equipped with buckle.
As a kind of optimal technical scheme of the utility model, eye protection is fixed between two stent thin bars
Cover, the guard for eyes are located at stent thin bar upper end.
As a kind of optimal technical scheme of the utility model, the Rose Box be internally provided with disinfecting filter net, filter screen and
Container case.
As a kind of optimal technical scheme of the utility model, the filter screen is located at the side of disinfecting filter net, the appearance
Device case is located at the side of filter screen.
As a kind of optimal technical scheme of the utility model, the disinfecting filter net is equipped with disinfectant, the filter screen
Surface is miniature cavernous structure.
Compared with prior art, the beneficial effects of the utility model are：This kind of down-hole coal excavation protective face mask, structure design
It is complete compact, utilize the setting of arc mask body and tongue so that the face of the not attached viscous people of mask, so as to solve traditional cotton
Mask makes the sultry uncomfortable phenomenon of human face, by being equipped with for eye protection cover stent thin bar, while protect eyes,
Do not cause pressure to bear to mask body, by the setting of bandage, buckle, realize the fastening effect of mask body, pass through track
With the setting of sliding block, its position adjustment effect is realized according to user's face size, by the setting of disinfecting filter net and filter screen,
Realize that the filtering function of the air at the scene of coal mining so that user breathes the air into comparatively fresh, passes through setting for connector
Put, realize the installation and removal function of Rose Box, in order to the periodic replacement function to disinfecting filter net in Rose Box and filter screen,
Ensure the validity of air filtration and purification, the utility model is simple in structure and design is reasonable, and more hommization, suitable popularization makes
With.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is the subjective structure diagram of the utility model；
Fig. 2 is the side structure schematic diagram of the utility model；
Fig. 3 is the Rose Box structure diagram of the utility model；
In figure：1st, mask body；2nd, tongue；3rd, stent thin bar；4th, guard for eyes；5th, Rose Box；6th, track；7th, it is sliding
Block；8th, connector；9th, adjusting mechanism；10th, bandage；11st, it is buckled；12nd, disinfecting filter net；13rd, filter screen；14th, container case.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of down-hole coal excavation protective face mask, including face
Cover main body 1, tongue 2, stent thin bar 3 and Rose Box 5, mask body 1 are curved surface hollow structure, and 1 edge both ends of mask body are set
There is track 6, be equipped with stent thin bar 3 on the upside of 1 both ends of mask body, 1 upper end of mask body is equipped with tongue 2, and 2 lower end of tongue is equipped with
Connector 8, connector 8 are installed on mask body 1, and connector 8 is hollow structure, and the outside of connector 8 is equipped with external screw thread, even
8 one end of fitting is equipped with Rose Box 5, and Rose Box 5 is internally provided with internal thread, Rose Box 5 and connector 8 to be threadedly coupled.
Some sliding blocks 7 are arranged with track 6, each 7 one end of sliding block has been fixedly connected with bandage 10, and 10 one end of bandage is equipped with
Buckle 11, is fixed with guard for eyes 4 between two stent thin bars 3, and guard for eyes 4 be located at 3 upper end of stent thin bar, filters
Case 5 is internally provided with disinfecting filter net 12, filter screen 13 and container case 14, and filter screen 13 is located at the side of disinfecting filter net 12, container case
14 are located at the side of filter screen 13, and disinfecting filter net 12 is equipped with disinfectant, and 13 surface of filter screen is miniature cavernous structure.
Concrete principle：Using this kind of down-hole coal excavation protective face mask, Rose Box 5 is installed on mask body 1 first, root
According to the size of user's face, the adjusting of 10 position of bandage is carried out using sliding block 7, buckle 11 is utilized after adjusting by mask master
Body 1 is anchored on face, and guard for eyes 4 is close to the function that eye locations play protect eyes, it is ready after under worker
Well carries out underground work.
This kind of down-hole coal excavation protective face mask, structure design is completely compact, utilizes setting for arc mask body 1 and tongue 2
Put so that the face of the not attached viscous people of mask, so that solving traditional cotton mask makes the sultry uncomfortable phenomenon of human face, passes through eyes
4 stent thin bar 3 of protective cover is equipped with, and while protect eyes, does not cause pressure to bear to mask body 1, by tying up
Setting with 10 and buckle 11, realizes the fastening effect of mask body 1, by the setting of track 6 and sliding block 7, according to user
Facial size realizes its position adjustment effect, by the setting of disinfecting filter net 12 and filter screen 13, realizes live air of mining
Filtering function so that user breathes the air into comparatively fresh, by the setting of connector 8, realize the peace of Rose Box 5
Assembly and disassembly function, in order to the periodic replacement function to disinfecting filter net in Rose Box 12 and filter screen 13, ensures air filtration
With the validity of purification, the utility model is simple in structure and design is reasonable, and more hommization, is adapted to promote the use of.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of down-hole coal excavation protective face mask, including mask body (1), tongue (2), stent thin bar (3) and Rose Box (5),
It is characterized in that, the mask body (1) is curved surface hollow structure, mask body (1) the edge both ends are equipped with track (6),
Stent thin bar (3) is equipped with the upside of mask body (1) both ends, mask body (1) upper end is equipped with tongue (2), described
Tongue (2) lower end is equipped with connector (8), during the connector (8) is installed on mask body (1), and the connector (8) is
Hollow structure, connector (8) outside are equipped with external screw thread, and described connector (8) one end is equipped with Rose Box (5), the Rose Box
(5) internal thread, the Rose Box (5) and connector (8) are internally provided with to be threadedly coupled.
2. a kind of down-hole coal excavation protective face mask according to claim 1, it is characterised in that be arranged on the track (6)
There are some sliding blocks (7).
A kind of 3. down-hole coal excavation protective face mask according to claim 2, it is characterised in that each sliding block (7) one
End has been fixedly connected with bandage (10), and described bandage (10) one end is equipped with buckle (11).
A kind of 4. down-hole coal excavation protective face mask according to claim 1, it is characterised in that two stent thin bars
(3) guard for eyes (4) is fixed between, the guard for eyes (4) is located at stent thin bar (3) upper end.
5. a kind of down-hole coal excavation protective face mask according to claim 1, it is characterised in that the Rose Box (5) is internal
Equipped with disinfecting filter net (12), filter screen (13) and container case (14).
6. a kind of down-hole coal excavation protective face mask according to claim 5, it is characterised in that the filter screen (13) is located at
The side of disinfecting filter net (12), the container case (14) are located at the side of filter screen (13).
7. a kind of down-hole coal excavation protective face mask according to claim 5, it is characterised in that on the disinfecting filter net (12)
Equipped with disinfectant, filter screen (13) surface is miniature cavernous structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210877.9U CN207285290U (en) | 2017-09-21 | 2017-09-21 | A kind of down-hole coal excavation protective face mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210877.9U CN207285290U (en) | 2017-09-21 | 2017-09-21 | A kind of down-hole coal excavation protective face mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207285290U true CN207285290U (en) | 2018-05-01 |
Family
ID=62442482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721210877.9U Expired - Fee Related CN207285290U (en) | 2017-09-21 | 2017-09-21 | A kind of down-hole coal excavation protective face mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207285290U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745162A (en) * | 2019-02-26 | 2019-05-14 | 青岛市海慈医疗集团 | A kind of anti-infection device of TCM Pediatrics clinical medicine |
| CN112337001A (en) * | 2020-11-12 | 2021-02-09 | 江西诺捷科技股份有限公司 | Convenient-to-clamp gas mask |
-
2017
- 2017-09-21 CN CN201721210877.9U patent/CN207285290U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745162A (en) * | 2019-02-26 | 2019-05-14 | 青岛市海慈医疗集团 | A kind of anti-infection device of TCM Pediatrics clinical medicine |
| CN112337001A (en) * | 2020-11-12 | 2021-02-09 | 江西诺捷科技股份有限公司 | Convenient-to-clamp gas mask |
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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: 20180501 Termination date: 20180921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |