CN204637228U - A kind of scalable breathing mask - Google Patents
A kind of scalable breathing mask Download PDFInfo
- Publication number
- CN204637228U CN204637228U CN201520184314.1U CN201520184314U CN204637228U CN 204637228 U CN204637228 U CN 204637228U CN 201520184314 U CN201520184314 U CN 201520184314U CN 204637228 U CN204637228 U CN 204637228U
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- CN
- China
- Prior art keywords
- hinge bar
- headband
- breathing mask
- scalable
- unit
- Prior art date
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Abstract
This utility model provides scalable breathing mask, belongs to technical field of medical instruments, and it comprises adjustment carrier unit, face shield unit and headband unit; Described adjustment carrier unit comprises forehead fixed mount and regulates support with being connected to below forehead fixed mount, described adjustment support comprises a pair one end and is articulated with forehead fixed mount lower end and symmetrically arranged first hinge bar and hinged and symmetrically arranged second hinge bar with the first hinge bar other end, two described second hinge bar other ends are docked by telescopic connector, and described first hinge bar and the second hinge bar form closed hoop; Described face shield unit is fixedly connected on adjustment carrier unit; Described headband unit is connected to and regulates support and the offside being positioned at described face shield unit; The carrier unit of breathing mask of the present utility model can regulate the folding degree of support according to the size of the nose of patient and chin, meet the needs of different patient, increase the comfort used.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly relates to a kind of scalable breathing mask.
Background technology
Breathing mask is used in treatment sleep-respiratory to stop disease, at least includes a mask body, and it can be placed on the nose of patient and position, oral cavity or nose and chin position.Oxygen or other can be sent in face shield by compressor and conduit for the gas breathed, and then be supplied to patient to the sign that sustains life.
Patent documentation CN201310239099.6 discloses a kind of breathing mask, comprises carrier unit, face shield unit and headband unit, and also comprising can the linkage unit of adjusting head tape cell degree of tightness; Patent documentation CN201410238803.0 discloses a kind of breathing mask of adjustable forehead stent length, for improving the impression of wearer.The regulatory function of above-mentioned disclosed breathing mask is the adjustment of the support portions relating to the direct contact site place with wearer's face (nose, oral cavity and chin), and it regulates limit limited, can not give wearer comfort to a greater extent and experience.
Utility model content
The carrier unit of breathing mask of the present utility model can regulate the folding degree of support according to the size of the nose of patient and chin, meet the needs of different patient, increase the comfort used.
For reaching this object, this utility model by the following technical solutions:
This utility model provides a kind of scalable breathing mask, comprises adjustment carrier unit, face shield unit and headband unit;
Described adjustment carrier unit comprises forehead fixed mount and is connected to adjusting bracket below forehead fixed mount, described adjustment support comprises a pair one end and is articulated with forehead fixed support lower end and symmetrically arranged first hinge bar and hinged and symmetrically arranged second hinge bar with the first hinge bar other end, two described second hinge bar other ends are docked by telescopic connector, and described first hinge bar and the second hinge bar form closed hoop;
Described face shield unit comprises telescopic first connecting portion and the second connecting portion with the first connecting portion consolidation, and described first connecting portion is fixedly connected with adjustment support, and described second connecting portion dorsal part connects snorkel;
Described headband unit is connected to and regulates support and the offside being positioned at described face shield unit.
Further technical scheme is, the first hinge bar and forehead fixed mount hinged place and the first hinge bar and the second hinge bar hinged place are provided with locking bed.
Further technical scheme is, described first hinge bar and described second hinge bar medial wall are all processed with mounting groove, and described first connecting portion edge interference is installed in mounting groove.
Further technical scheme is, described mounting groove and described first connecting portion cooperation place are provided with packing ring.
Further technical scheme is, the both sides attachment strap that described forehead fixed mount comprises cross-over connection forehead and the connecting plate be arranged at below attachment strap centre position, described attachment strap and described connecting plate are structure as a whole.
Further technical scheme is, described headband unit comprise enclose headband and under enclose headband, enclose headband two ends on described and be fixedly connected in the installation cavity of described attachment strap, enclose headband under described and be fixedly connected on and regulate on support.
Further technical scheme is, encloses headband and is installed on described first hinge bar, enclose headband two ends and be provided with buckle under described, described first hinge bar is provided with and the deck be connected that is clasped under described.
Preferably, described first connecting portion is made up of silica gel or elastomeric material.
Preferably, described connector is made up of silica gel or elastomeric material.
Preferably, described first hinge bar and described second hinge bar are provided with radian.
The beneficial effects of the utility model are:
1, this utility model provides a kind of scalable breathing mask, and its carrier unit can regulate the folding degree of support according to the size of the nose of patient and chin, meet the needs of different patient, increase the comfort used.
2, the hinged place of described adjustment support is equipped with locking bed, after the first hinge bar or the second hinge bar that regulate support have adjusted, can be fixed locking to it.
3, the first connecting portion of described face shield is retractable material, and the different folding degree can following adjustable support leg carry out suitable deformations, meet mechanics design principle, reasonable in design.
Accompanying drawing explanation
The structural representation of the scalable breathing mask that Fig. 1 provides for this utility model embodiment;
The structural representation of the adjustment carrier unit that Fig. 2 provides for this utility model embodiment;
The structural representation of the face shield unit that Fig. 3 provides for this utility model embodiment;
The structural representation of the headband unit that Fig. 4 provides for this utility model embodiment;
The structural representation of the first hinge bar that Fig. 5 provides for this utility model embodiment.
In figure:
11, forehead fixed mount; 12, support is regulated; 2, face shield unit; 3, headband unit; 4, buckle; 5, snorkel; 6, mounting groove; 111, attachment strap; 112, connecting plate; 121, the first hinge bar; 122, the second hinge bar; 123, connector; 124, deck; 125, locking bed; 21, the first connecting portion; 22, the second connecting portion; 31, headband is enclosed on; 32, headband is enclosed under.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Originally execute example and provide a kind of scalable breathing mask.As shown in Figure 1, comprise adjustment carrier unit, face shield unit 2 and headband unit 3.
Simultaneously with reference to Fig. 2, the adjustment support 12 that described adjustment carrier unit comprises forehead fixed mount 11 and is connected to below forehead fixed mount 11, the both sides attachment strap 111 that described forehead fixed mount 11 comprises cross-over connection forehead and the connecting plate 112 be arranged at below attachment strap 111 centre position, attachment strap 111 and described connecting plate 112 are structure as a whole.Described adjustment support 12 comprises a pair one end and is articulated with connecting plate 112 below forehead fixed mount 11 and symmetrically arranged first hinge bar 121 and hinged and symmetrically arranged second hinge bar 122 with first hinge bar 121 other end, two described second hinge bar 122 other ends are docked by telescopic connector 123, and described first hinge bar 121 and the second hinge bar 122 form closed hoop; First hinge bar 121 is for the adaptive adjustment to patient nose, second hinge bar 122 is for the adaptive adjustment to patient's chin, doctor or sufferers themselves can regulate the folding degree of support 12 according to the size adjusting of the nose of patient and chin, meet the needs of different patient, increase the comfort used.
Preferably, described first hinge bar 121 and described second hinge bar 122 are provided with radian.According to the arc of face structure installation first hinge bar 121 and the second hinge bar 122 to and arcuate structure.
Further, in order to make the Practical Performance of adjustment support 12 better, the first hinge bar 121 in both sides and forehead fixed mount 11 hinged place and the first hinge bar 121 and the second hinge bar 122 hinged place are provided with locking bed 125, after having adjusted when the first hinge bar 121 or the second hinge bar 122 that regulate support 12, to its fixing and locking.
Preferred adjustment mode is: first according to the opening degree of size adjusting first hinge bar 121 of patient nose, after adjustment, locks hinged both sides first hinge bar 121 and is positioned at the locking bed 125 of hinged place, forehead fixed mount 11 lower end.Secondly, according to the opening degree of size adjusting second hinge bar 122 of patient's chin, adjustable described connector 123 be made up of silica gel or elastomeric material along with the second hinge bar 122 folding regulate carry out extending or shortening, after adjustment, lock the locking bed 125 of the second hinge bar 122 and the first hinge bar 121 intersection.
As shown in Figure 3, described face shield unit 2 comprises telescopic first connecting portion 21 and the second connecting portion 22 with the first connecting portion 21 consolidation, and described first connecting portion 21 is fixedly connected with adjustment support 12, and described second connecting portion 22 dorsal part connects snorkel 5; Simultaneously with reference to Fig. 5, described first hinge bar 121 and described second hinge bar 122 medial wall are all processed with mounting groove 6, and described first connecting portion 21 edge interference is installed in mounting groove 6.Described mounting groove 6 is provided with packing ring with described first connecting portion 21 cooperation place.Described packing ring plays sealing function, prevents the first connecting portion 21 from leaking gas with regulating support 12 junction.
Described first connecting portion 21 is made up of silica gel or elastomeric material, and silica gel or elastomeric material have telescopic nature, and the different folding degree making the first connecting portion 21 can follow adjustable support 12 carry out suitable deformations, meet mechanics design principle, reasonable in design.Second link portions of fixing with described first connecting portion 21 dorsal part is hard material, and for connecting the snorkel 5 of air inlet, described first connecting portion 21 and the second connecting portion 22 form ellipse shape gas storage cavity.
As shown in Figure 4, described headband unit 3 is connected to and regulates support 12 and the offside being positioned at described face shield unit 2.Described headband unit 3 comprise enclose headband 31 and under enclose headband 32, enclosing headband 31 two ends on described is fixedly connected in the installation cavity of described attachment strap 111, enclosing headband 32 under described is fixedly connected on the first hinge bar 121 of adjustment support 12, enclose headband 32 two ends under described and be provided with buckle 4, described first hinge bar 121 is provided with the deck 124 be connected with buckle 4, and described deck 124 and the first hinge bar 121 are structure as a whole.Enclose on described headband 31 and under enclose between headband 32 and be also provided with connecting band, the effect of connecting band is to increase headband unit 3 and the contact area of patients head, decreases patient and tightly strangles sense, add comfort.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to this utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (10)
1. a scalable breathing mask, is characterized in that: comprise adjustment carrier unit, face shield unit (2) and headband unit (3);
Described adjustment carrier unit comprises forehead fixed mount (11) and is connected to forehead fixed mount (11) below adjustment support (12), described adjustment support (12) comprises a pair one end and is articulated with forehead fixed mount (11) lower end and symmetrically arranged first hinge bar (121) and hinged and symmetrically arranged second hinge bar (122) with the first hinge bar (121) other end, two described second hinge bar (122) other ends are by telescopic connector (123) docking, described first hinge bar (121) and the second hinge bar (122) form closed hoop,
Described face shield unit (2) comprises telescopic first connecting portion (21) and the second connecting portion (22) with the first connecting portion (21) consolidation, described first connecting portion (21) is fixedly connected with adjustment support (12), and described second connecting portion (22) dorsal part connects snorkel (5);
Described headband unit (3) is connected to and regulates support (12) and the offside being positioned at described face shield unit (2).
2. scalable breathing mask according to claim 1, is characterized in that: the first hinge bar (121) is provided with locking bed (125) with forehead fixed mount (11) hinged place and the first hinge bar (121) with the second hinge bar (122) hinged place.
3. scalable breathing mask according to claim 1, it is characterized in that: described first hinge bar (121) and described second hinge bar (122) medial wall are all processed with mounting groove (6), the edge interference of described first connecting portion (21) is installed in mounting groove (6).
4. scalable breathing mask according to claim 3, is characterized in that: described mounting groove (6) and described first connecting portion (21) cooperation place are provided with packing ring.
5. scalable breathing mask according to claim 1, it is characterized in that: the both sides attachment strap (111) that described forehead fixed mount (11) comprises cross-over connection forehead and the connecting plate (112) be arranged at below attachment strap (111) centre position, described attachment strap (111) and described connecting plate (112) are structure as a whole.
6. scalable breathing mask according to claim 5, it is characterized in that: described headband unit (3) comprise enclose headband (31) and under enclose headband (32), enclosing headband (31) two ends on described is fixedly connected in the installation cavity of described attachment strap (111), encloses headband (32) and be fixedly connected in adjustment support (12) under described.
7. scalable breathing mask according to claim 6, it is characterized in that: enclose headband (32) under described and be installed on described first hinge bar (121), enclose headband (32) two ends under described and be provided with buckle (4), described first hinge bar (121) is provided with the deck (124) be connected with buckle (4).
8. scalable breathing mask according to claim 1, is characterized in that: described first connecting portion (21) is made up of silica gel or elastomeric material.
9. scalable breathing mask according to claim 1, is characterized in that: described connector (123) is made up of silica gel or elastomeric material.
10. scalable breathing mask according to claim 1, is characterized in that: described first hinge bar (121) and described second hinge bar (122) are provided with radian.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520184314.1U CN204637228U (en) | 2015-03-30 | 2015-03-30 | A kind of scalable breathing mask |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520184314.1U CN204637228U (en) | 2015-03-30 | 2015-03-30 | A kind of scalable breathing mask |
Publications (1)
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CN204637228U true CN204637228U (en) | 2015-09-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201520184314.1U Expired - Fee Related CN204637228U (en) | 2015-03-30 | 2015-03-30 | A kind of scalable breathing mask |
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CN (1) | CN204637228U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111480915A (en) * | 2020-05-21 | 2020-08-04 | 中国人民解放军总医院第五医学中心 | Long-time anti-indentation mask frame for new infectious diseases and mask using same |
CN111772634A (en) * | 2020-07-15 | 2020-10-16 | 合肥博谐电子科技有限公司 | Respiratory metabolism measurement gas collection device |
-
2015
- 2015-03-30 CN CN201520184314.1U patent/CN204637228U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111480915A (en) * | 2020-05-21 | 2020-08-04 | 中国人民解放军总医院第五医学中心 | Long-time anti-indentation mask frame for new infectious diseases and mask using same |
CN111772634A (en) * | 2020-07-15 | 2020-10-16 | 合肥博谐电子科技有限公司 | Respiratory metabolism measurement gas collection device |
CN111772634B (en) * | 2020-07-15 | 2023-08-25 | 合肥中科博谐科技有限公司 | Respiratory metabolism measurement method based on respiratory metabolism measurement gas collecting device |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20170330 |