CN208462999U - A kind of haze mask nose bridge bar of anti-gas-leak - Google Patents
A kind of haze mask nose bridge bar of anti-gas-leak Download PDFInfo
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- CN208462999U CN208462999U CN201820872830.7U CN201820872830U CN208462999U CN 208462999 U CN208462999 U CN 208462999U CN 201820872830 U CN201820872830 U CN 201820872830U CN 208462999 U CN208462999 U CN 208462999U
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- nose bridge
- bridge bar
- filter layer
- bar ontology
- connecting tube
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Abstract
The utility model discloses a kind of haze mask nose bridge bars of anti-gas-leak, including casing assembly and filter assemblies, the casing assembly includes nose bridge bar ontology, screen pipe and connecting tube, the upper surface of the nose bridge bar ontology opens up fluted, the screen pipe runs through the inside of the groove, and is fixedly connected with the nose bridge bar ontology, and the connecting tube is located at the left end of the nose bridge bar ontology, and be fixedly connected with the nose bridge bar ontology, the connecting tube includes connection buckle and interior connecting leg；Connecting tube is fixedly installed in the left and right ends of nose bridge bar ontology, it is by the connection buckle in connecting tube that nose bridge bar ontology is secondary fixed on external mask, several screen pipes are provided on nose bridge bar ontology, the haze in air is filtered by screen pipe, when improving user's wearing, the case where breathing is inconvenient to, further such that the problem of junction of nose bridge bar ontology and the fitting of patient's skin, improvement nose bridge bar ontology and mask leaks.
Description
Technical field
The utility model belongs to nose bridge bar technical field, and in particular to a kind of haze mask nose bridge bar of anti-gas-leak.
Background technique
Nose bridge bar is a thin adhesive tape inside mask, plays a part of mask and is fixed on the bridge of the nose, nose bridge bar is by polyene
Hydrocarbon resin is made, it has with external force and bending deformation as wire, loses external force and does not spring back, and keeps existing
The excellent properties of shape invariance, can be molten with nonwoven cloth material phase patibhaga-nimitta, plays a part of mask and is fixed on the bridge of the nose.
The junction of original mask nose bridge bar, nose bridge bar and mask is easy to happen leakage, so that user exhales
It is drawn onto haze, is made troubles to user.
Utility model content
The purpose of this utility model is to provide a kind of haze mask nose bridge bars of anti-gas-leak, to solve above-mentioned background skill
The junction of the original mask nose bridge bar proposed in art, nose bridge bar and mask is easy to happen leakage, so that user
The problem of breathing haze, making troubles to user.
To achieve the above object, the utility model provides the following technical solutions: a kind of haze mask bridge of the nose of anti-gas-leak
Item, including casing assembly and filter assemblies, the casing assembly include nose bridge bar ontology, screen pipe and connecting tube, the bridge of the nose
The upper surface of ontology opens up fluted, and the screen pipe runs through the inside of the groove, and fixes with the nose bridge bar ontology
Connection, the connecting tube is located at the left end of the nose bridge bar ontology, and is fixedly connected with the nose bridge bar ontology, the connecting tube
Including connection buckle and interior connecting leg, the inside of the connecting tube offers the first cavity, and the interior connecting leg, which is contained in described first, to be held
The inside of chamber, and be fixedly connected with the connecting tube, the connection buckle is located at the connecting tube far from the nose bridge bar ontology
One end, and be fixedly connected with the connecting tube, the filter assemblies include gauze filter layer, cotton yarn filter layer, separation layer and work
Property charcoal filter layer, the inside of the screen pipe offer the second cavity, the gauze filter layer, the cotton yarn filter layer, described
Separation layer and the equal longitudinal arrangement of the activated carbon filter layer are in the inside of second cavity, the gauze filter layer, the cotton
Yarn filter layer, the separation layer and the activated carbon filter layer are adhesively fixed with the screen pipe.
Preferably, the connecting tube quantity is two, and two connecting tubes are symmetrically distributed in the nose bridge bar ontology
Left and right ends.
Preferably, the gauze filter layer, the cotton yarn filter layer, the separation layer and the activated carbon filter layer is outer
Surface offers filter hole.
Preferably, the screen pipe quantity is several, several described screen pipes are symmetrically distributed in the nose bridge bar
The upper surface of ontology.
Preferably, the nose bridge bar ontology and external mask are detachably connected by two connecting tubes.
Compared with prior art, the utility model has the beneficial effects that nose bridge bar body design at M shape, and using back
Gelatin sponge item is made, and nose bridge bar ontology is fixed on external mask by the viscous stickiness of glue, in the left and right of nose bridge bar ontology
Both ends are fixedly installed connecting tube, by the connection buckle in connecting tube nose bridge bar ontology it is secondary be fixed to external mask on,
It is provided with several screen pipes on nose bridge bar ontology, the haze in air is filtered by screen pipe, when improving user's wearing,
The case where breathing is inconvenient to, further such that nose bridge bar ontology and the fitting of patient's skin, improve the company of nose bridge bar ontology and mask
The problem of place of connecing leaks.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the screen pipe the schematic diagram of the section structure in the utility model；
Fig. 3 is the connection fastener structure schematic diagram in the utility model；
In figure: 10, casing assembly；11, nose bridge bar ontology；12, screen pipe；13, connecting tube；20, filter assemblies；21, yarn
Net filtration layer；22, cotton yarn filter layer；23, separation layer；24, activated carbon filter layer；131, connection buckle；132, interior connecting leg.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of haze mask nose bridge bar of anti-gas-leak,
Including casing assembly 10 and filter assemblies 20, casing assembly 10 includes nose bridge bar ontology 11, screen pipe 12 and connecting tube 13, the bridge of the nose
The upper surface of ontology 11 opens up fluted, the inside of 12 through-going recess of screen pipe, and is fixedly connected with nose bridge bar ontology 11, even
Adapter tube 13 is located at the left end of nose bridge bar ontology 11, and is fixedly connected with nose bridge bar ontology 11, and connecting tube 13 includes 131 He of connection buckle
Interior connecting leg 132, the inside of connecting tube 13 offer the first cavity, and interior connecting leg 132 is contained in the inside of the first cavity, and with connection
Pipe 13 is fixedly connected, and connection buckle 131 is located at the one end of connecting tube 13 far from nose bridge bar ontology 11, and fixes and connect with connecting tube 13
It connects, filter assemblies 20 include gauze filter layer 21, cotton yarn filter layer 22, separation layer 23 and activated carbon filter layer 24, screen pipe 12
Inside offer the second cavity, gauze filter layer 21, cotton yarn filter layer 22, separation layer 23 and activated carbon filter layer 24 are longitudinal
It is arranged in the inside of the second cavity, gauze filter layer 21, cotton yarn filter layer 22, separation layer 23 and activated carbon filter layer 24 and filtering
Pipe 12 is adhesively fixed.
In the present embodiment, nose bridge bar ontology 11 is placed into job site, nose bridge bar ontology 11 is designed to M shape, and
It is made, nose bridge bar ontology 11 is fixed on external mask by the viscous stickiness of glue, in nose bridge bar sheet of gum sponge strip
The left and right ends of body 11 are fixedly installed connecting tube 13, by the connection buckle 131 in connecting tube 13 nose bridge bar ontology 11 2 times
Fixed to several screen pipes 12 on external mask, are provided on nose bridge bar ontology 11, because the inside of screen pipe 12 offers
Second cavity, gauze filter layer 21, cotton yarn filter layer 22, separation layer 23 and the equal longitudinal arrangement of activated carbon filter layer 24 hold second
The inside of chamber was offered in the outer surface of gauze filter layer 21, cotton yarn filter layer 22, separation layer 23 and activated carbon filter layer 24
Filter opening, by gauze filter layer 21, cotton yarn filter layer 22, separation layer 23 and the activated carbon filter layer 24 in screen pipe 12 air
In haze filtering, improve user wear when, it has not been convenient to the case where breathing.
Further, 13 quantity of connecting tube is two, and two connecting tubes 13 are symmetrically distributed in a left side for nose bridge bar ontology 11
Right both ends.
In the present embodiment, it is fixedly installed connecting tube 13 in the left and right ends of nose bridge bar ontology 11, by connecting tube 13
Connection buckle 131 nose bridge bar ontology 11 be fixed to external mask on, improve patient wear when, nose bridge bar ontology 11 is easy to fall off
The problem of.
Further, the outer surface of gauze filter layer 21, cotton yarn filter layer 22, separation layer 23 and activated carbon filter layer 24 is equal
Offer filter hole.
In the present embodiment, in the appearance of gauze filter layer 21, cotton yarn filter layer 22, separation layer 23 and activated carbon filter layer 24
Face offers filter hole, is filtered by gauze filter layer 21, cotton yarn filter layer 22, separation layer 23 and the active carbon in screen pipe 12
Layer 24 filters the haze in air, when improving user's wearing, it has not been convenient to the case where breathing.
Further, 12 quantity of screen pipe is several, several screen pipes 12 are symmetrically distributed in nose bridge bar ontology 11
Upper surface.
In the present embodiment, several screen pipes 12 are provided on nose bridge bar ontology 11, because the inside of screen pipe 12 opens up
There is the second cavity, gauze filter layer 21, cotton yarn filter layer 22, separation layer 23 and the equal longitudinal arrangement of activated carbon filter layer 24 are second
The inside of cavity is offered in the outer surface of gauze filter layer 21, cotton yarn filter layer 22, separation layer 23 and activated carbon filter layer 24
Filter hole, by gauze filter layer 21, cotton yarn filter layer 22, separation layer 23 and the activated carbon filter layer 24 in screen pipe 12 empty
Haze filtering in gas.
Further, nose bridge bar ontology 11 and external mask are detachably connected by two connecting tubes 13.
In the present embodiment, nose bridge bar ontology 11 and external mask are detachably connected by two connecting tubes 13, nose bridge bar
Ontology 11 is placed into job site, nose bridge bar ontology 11 is designed to M shape, and be made of gum sponge strip, passes through glue
Viscous stickiness is fixed to nose bridge bar ontology 11 on external mask, is fixedly installed connecting tube in the left and right ends of nose bridge bar ontology 11
13, nose bridge bar ontology 11 2 times are fixed on external mask by the connection buckle 131 in connecting tube 13.
The working principle and process for using of the utility model: after the utility model installs, nose bridge bar ontology 11 is put
It sets to job site, nose bridge bar ontology 11 is designed to M shape, and be made of gum sponge strip, passes through the viscous stickiness handle of glue
Nose bridge bar ontology 11 is fixed on external mask, is fixedly installed connecting tube 13 in the left and right ends of nose bridge bar ontology 11, is passed through
Connection buckle 131 in connecting tube 13 is fixed on external mask nose bridge bar ontology 11 2 times, is arranged on nose bridge bar ontology 11
Have several screen pipes 12, because the inside of screen pipe 12 offers the second cavity, gauze filter layer 21, cotton yarn filter layer 22, every
Absciss layer 23 and the equal longitudinal arrangement of activated carbon filter layer 24 in the inside of the second cavity, gauze filter layer 21, cotton yarn filter layer 22,
The outer surface of separation layer 23 and activated carbon filter layer 24 offers filter hole, passes through the gauze filter layer 21 in screen pipe 12, cotton
Yarn filter layer 22, separation layer 23 and activated carbon filter layer 24 filter the haze in air, when improving user's wearing, it has not been convenient to
The case where breathing, further such that nose bridge bar ontology 11 and the fitting of patient's skin, improve nose bridge bar ontology 11 and external mask
The problem of junction leaks.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of haze mask nose bridge bar of anti-gas-leak, it is characterised in that: including casing assembly (10) and filter assemblies (20),
The casing assembly (10) includes nose bridge bar ontology (11), screen pipe (12) and connecting tube (13), the nose bridge bar ontology (11)
Upper surface open up fluted, the screen pipe (12) runs through the inside of the groove, and solid with the nose bridge bar ontology (11)
Fixed connection, the connecting tube (13) are located at the left end of the nose bridge bar ontology (11), and fixed with the nose bridge bar ontology (11)
Connection, the connecting tube (13) include connection buckle (131) and interior connecting leg (132), and the inside of the connecting tube (13) offers the
One cavity, the interior connecting leg (132) is contained in the inside of first cavity, and is fixedly connected with the connecting tube (13), institute
State connection buckle (131) be located at the connecting tube (13) far from the nose bridge bar ontology (11) one end, and with the connecting tube
(13) it is fixedly connected, the filter assemblies (20) include gauze filter layer (21), cotton yarn filter layer (22), separation layer (23) and live
Property charcoal filter layer (24), the inside of the screen pipe (12) offers the second cavity, the gauze filter layer (21), the cotton yarn
Filter layer (22), the separation layer (23) and the activated carbon filter layer (24) longitudinal arrangement are in second cavity
Portion, the gauze filter layer (21), the cotton yarn filter layer (22), the separation layer (23) and the activated carbon filter layer (24)
It is adhesively fixed with the screen pipe (12).
2. a kind of haze mask nose bridge bar of anti-gas-leak according to claim 1, it is characterised in that: the connecting tube
(13) quantity is two, and two connecting tubes (13) are symmetrically distributed in the left and right ends of the nose bridge bar ontology (11).
3. a kind of haze mask nose bridge bar of anti-gas-leak according to claim 1, it is characterised in that: the gauze filtering
Layer (21), the cotton yarn filter layer (22), the separation layer (23) and the activated carbon filter layer (24) outer surface open up
There is filter hole.
4. a kind of haze mask nose bridge bar of anti-gas-leak according to claim 1, it is characterised in that: the screen pipe
(12) quantity is several, several screen pipes (12) are symmetrically distributed in the upper surface of the nose bridge bar ontology (11).
5. a kind of haze mask nose bridge bar of anti-gas-leak according to claim 1, it is characterised in that: the nose bridge bar sheet
Body (11) and external mask are detachably connected by two connecting tubes (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820872830.7U CN208462999U (en) | 2018-06-07 | 2018-06-07 | A kind of haze mask nose bridge bar of anti-gas-leak |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820872830.7U CN208462999U (en) | 2018-06-07 | 2018-06-07 | A kind of haze mask nose bridge bar of anti-gas-leak |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208462999U true CN208462999U (en) | 2019-02-05 |
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ID=65216461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820872830.7U Active CN208462999U (en) | 2018-06-07 | 2018-06-07 | A kind of haze mask nose bridge bar of anti-gas-leak |
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| CN (1) | CN208462999U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789322A (en) * | 2020-07-10 | 2020-10-20 | 华新医材股份有限公司 | Mask and plastic nose line improvement thereof |
| CN111802731A (en) * | 2020-08-14 | 2020-10-23 | 华新医材股份有限公司 | Mask and composite nose line thereof |
-
2018
- 2018-06-07 CN CN201820872830.7U patent/CN208462999U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789322A (en) * | 2020-07-10 | 2020-10-20 | 华新医材股份有限公司 | Mask and plastic nose line improvement thereof |
| CN111802731A (en) * | 2020-08-14 | 2020-10-23 | 华新医材股份有限公司 | Mask and composite nose line thereof |
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