CN104225749B - Breathing mask - Google Patents
Breathing mask Download PDFInfo
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- CN104225749B CN104225749B CN201310239099.6A CN201310239099A CN104225749B CN 104225749 B CN104225749 B CN 104225749B CN 201310239099 A CN201310239099 A CN 201310239099A CN 104225749 B CN104225749 B CN 104225749B
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- unit
- face shield
- linkage
- headband
- cover frame
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Abstract
A kind of breathing mask comprises a carrier unit, one face shield unit, one adjustment unit, one linkage unit and a headband unit, carrier unit comprises a forehead fixed mount and an Extension support, face shield unit comprises a cover frame and a hood pad, adjustment unit comprises that the trimmer and of being located at cover frame upper end is located at the latch of Extension support, linkage unit comprises that one is positioned at the articulated section of below, the Extension support left and right sides, one is positioned at the pivoted pole of below, the cover frame left and right sides, an and Button Block that is positioned at Extension support left and right sides below, headband unit comprises a belt body and a contacting piece, linkage unit can reach pivot joint carrier unit and face shield unit simultaneously, the dual purpose of connector tape cell and carrier unit, and the position of linkage unit can maintain the suitable elasticity of headband unit, reach easy-to-use and effect that outward appearance is succinct.
Description
Technical field
The present invention relates to a kind of medical equipment, particularly relate to a kind of breathing mask.
Background technology
Breathing mask is to be used in treatment sleep-respiratory to end disease, at least includes a mask body quiltBe designed to can upper shield at a patient nose, or can upper shield in the portion of a patient nose and oral areaPosition. Air or other can be fed to this with conduit by a blast machine for the gas of breathingMask body.
Breathing mask includes the support body of a hard, and one is relatively soft and be positioned at this support bodyMask body, this mask body be can be comfortable be attached to arround patient's nose or nose and oral area.
Breathing mask need to be worn on patient's nose or nose and oral area by a headband, conventionally canUse some connectors that headband and support body are connected, and make breathing mask be fixed on patientHead. As Fig. 1 (US6374826 Fig. 1), be business Leix, Australia (Resmed of virtue companyLimited) produceThe breathing mask of series. This headband that this product usesThe 100th, with Fiber Materials moulding and include a rearward end 101, this rearward end 101 is in order to solidSurely be adjacent to patient's rear pillow part position, this headband 100 to have four sapwood 110 be to be separately fixed atOne forehead support support body 120 and a face shield support body 130. This headband 100 includes ring-type and rotatesAdhesive buckle position, for example, used Velcro (VelcroTM) in this place. This face shield support body 130And this forehead support support body 120 has loop portions 140 and can make this headband 100 from passing here.For stationary plane cover body is at patient's head, four headband sapwood 110 are can pass at this face shieldThis loop portions 140 of support body 130 and this forehead support support body 120, then by the form of a ring aroundTurning adhesive buckle fixes. Patient just can adjust adhesive buckle position and more cosily wear respiratory surface like thisCover. But this connection relationship for patients, is but unclasping after headband, dress and exhale next timeInhale face shield and readjust again headband position, therefore have the disappearance that not convenient patient wears.
As Fig. 2, business Leix, Australia virtue company (ResmedLimited) is directed to aforesaid combinationProblem, and application has the United States Patent (USP)s such as US6374829, US7600513, US8210181,Main a kind of breathing mask and the headband assembly of disclosing, includes a rigid face shield support body 210,One for fixed visors support body 210 in patient's capable of regulating headband 220, this face shield support body 210There is firmly one first linking part 230, further comprise one be applicable to release group tie this firstThe second linking part 240 of linking part 230. This second linking part 240 is to be connected to this headWith 220 linking belt, wherein, this first and second linking part 230,240 forms the company of pressingTie between this face shield support body 210 and this headband 220, this first linking part 230 is female jointsForm and be molded over securely this face shield support body 210, this second linking part 240 is correspondingMale joint.
Above-mentioned case main feature is all to connect with first of headband 220 linking face shield support body 210Knot 230 takes shape in face shield support body 210. So can improve need be again because unclasp as Fig. 1Wear the problem of headband, can also reach the object of Quick releasing simultaneously. But, if by thisOne linking part 230 takes shape in face shield support body 210, and this face shield support body 210 is just unwell to and wearsShi Peihe is different, and shape of face is adjusted its position. US Patent No. 20070044804 (RICInvestment) and the case such as US8365735 (Hinser), disclosed to solve being posted by patient faceAdaptive problem, but all need the position of face shield support body 210 to rotate adjustment.
As Fig. 3,4, be that an a kind of face shield unit 310 can relative carrier unit 320 pivotables,With better docile patient's shape of face, and then the technology of raising comfort level, front taking off in patent, a headbandThe 330th, be fixed on carrier unit 320, when relative this carrier unit 320 in this face shield unit 310When pivotable, be mainly to adjust for the height and position of patient's bridge of the nose, that is to say near suffering fromPosition in person people can keep docile compared with not changing, and also just makes this face shield unit 310 existAfter this carrier unit 320 is adjusted relatively, needn't adjust again the degree of tightness of this headband 330, but frontTaking off patent, separately to have shortcoming be the structure that is this face shield unit 310 and these carrier unit 320 pivot joints340 is larger, need to down increase volume, and the volume of overall breathing mask cannot be reduced,Do not meet compact trend, and front shortcoming of taking off patent is this headband 330 and support listUnit's combination of 320 is more consuming time, this headband 330 need to be worn around the hole of carrier unit 320 alsoFixed, and be not suitable for busy hospital's ecology.
And take a broad view of above two cases, respectively there are pluses and minuses, but owing to front taking off structure between patent two casesDifference is very large, and cannot do the side that simple improvement just can obtain making the best of both worlds for a case whereinCase, therefore, in order to take off the disappearance in patent before improving, retains and promotes new advantage, needs wholeBody is done improvement and detailing again, and this target is the Research Emphasis of relevant industry.
Summary of the invention
The object of the present invention is to provide breathing more convenient on a kind of use and that outward appearance is more succinctFace shield.
Breathing mask of the present invention, comprises a carrier unit, a face shield unit, an adjustmentUnit, a pair of linkage unit, and one group of headband unit. This carrier unit comprises that a forehead is solidDetermine frame, and one by this forehead fixed mount the Extension support towards downward-extension, this face shield unit comprises oneThe individual cover frame being articulated on this Extension support, and a face shield pad that is fixed on this cover frame, this adjustmentUnit, for adjusting this cover frame upper end and this Extension support position between relatively, comprises a settingIn trimmer, several adjustment being opened on this trimmer of the cover frame upper end of this face shield unitHole, and a latch that is arranged at this carrier unit Extension support, this latch is inserted in one of themIn adjusting hole, this linkage unit comprises under the left and right sides of a pair of cover frame that is positioned at this face shield unitPivoted pole, a pair of below, the left and right sides that is positioned at this carrier unit Extension support of side and be articulated in thisTo the articulated section of pivoted pole, and below a pair of left and right sides that is positioned at this carrier unit Extension supportButton Block, this headband unit comprises a belt body, and a pair of fastener being installed on this belt body, shouldContacting piece is fastened on this separably on the Button Block of linkage unit.
Breathing mask of the present invention, wherein, this articulated section and this Button Block to linkage unitBe one-body molded with this carrier unit, this becomes with the cover frame one of this face shield unit pivoted poleType.
Breathing mask of the present invention, wherein, the fastener of this group headband unit has respectively oneThe individual shell fragment that compresses, compresses this and compresses shell fragment this fastener is separated with this Button Block.
Breathing mask of the present invention, wherein, the fastener of this group headband unit also has respectivelyOne is formed at this and compresses the fixture block on shell fragment, and this also comprises respectively one to linkage unit and offersHole clipping on Button Block, the fixture block of this contacting piece is placed in this in the hole clipping of Button Block.
Breathing mask of the present invention, wherein, this also comprises a pair of being formed to linkage unitThis slip-off preventing flange to pivoted pole end, and this to articulated section be positioned at this to slip-off preventing flange withBetween this face shield unit enclosure frame.
Breathing mask of the present invention, wherein, this is shrinkage pool plate to the articulated section of linkage unitSheet, and this opening footpath to articulated section is wide, and to be slightly less than this footpath to pivoted pole wide.
Breathing mask of the present invention, wherein, the trimmer of this adjustment unit and this face shield listThe cover frame upper end of unit is one-body molded, and this latch and this carrier unit Extension support are one-body molded, shouldAdjustment unit also comprises a slide rail that is shaped in this face shield unit enclosure frame upper end, and oneIndividual and the integrated slide block of this carrier unit Extension support, this slide rail and this trimmer symmetry are establishedPut, this slide block and this latch are symmetrical arranged.
Beneficial effect of the present invention is, by this design to linkage unit and can reach simultaneouslyTo this carrier unit of pivot joint and face shield unit, be connected the dual order of this headband unit and carrier unit, in addition, because this position to linkage unit is positioned at this carrier unit and face shield unitBelow, the left and right sides, is not subject to the impact of this carrier unit pivotable relatively of this face shield unit, yetCan maintain the elasticity that this headband unit is suitable, really provide and used more convenient and outward appearanceMore succinct breathing mask.
Brief description of the drawings
Fig. 1 is a stereogram, and a kind of breathing mask is in the past described;
Fig. 2 is a stereogram, and another kind of breathing mask is in the past described;
Fig. 3 is a stereogram, and another kind of breathing mask is in the past described;
Fig. 4 is a stereogram, and the breathing mask of key diagram 3 is adjusted angle;
Fig. 5 is a three-dimensional exploded view, and the preferred embodiment of breathing mask of the present invention is described;
Fig. 6 is a stereogram, and a carrier unit of this preferred embodiment, a face are describedCover unit, adjustment unit, a pair of linkage unit, and one group of headband unit;
Fig. 7 is a front view, and this that this preferred embodiment is described is to linkage unit and this headbandUnit;
Fig. 8 is a side view, and one of them of this adjustment unit of this preferred embodiment is describedAngle;
Fig. 9 is a side view, and the another one of this adjustment unit of this preferred embodiment is describedAngle.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail.
Consult Fig. 5, Fig. 6 and Fig. 7, the preferred embodiment of breathing mask of the present invention comprises oneCarrier unit 1, face shield unit 2, adjustment unit 3, a pair of linkage unit 4, andOne group of headband unit 5.
This carrier unit 1 comprises a forehead fixed mount 11, and one by this forehead fixed mount11 Extension supports 12 towards downward-extension.
This face shield unit 2 comprises a cover frame 21 being articulated on this Extension support 12, and oneBe fixed on the face shield pad 22 of this cover frame 21.
Coordinate and consult Fig. 8 and Fig. 9, this adjustment unit 3 for adjust these cover frame 21 upper ends andPosition between this Extension support 12 is relative, comprises a cover frame 21 that is arranged at this face shield unit 2The trimmer 31 of upper end, several adjusting hole 32 being opened on this trimmer 31, and oneBe arranged at the latch 33 of this carrier unit 1 Extension support 12, this latch 33 is inserted in one of themIn adjusting hole 32.
Illustrate further trimmer 31 and this face shield unit 2 of this adjustment unit 3Cover frame 21 upper ends one-body molded, this latch 33 and this carrier unit 1 Extension support 12 1Body formed, this adjustment unit 3 also comprises that one is shaped in this face shield unit 2 and covers frame 21The slide rail 34 of upper end, and one and the integrated slide block of this carrier unit 1 Extension support 1235, this slide rail 34 is symmetrical arranged with this trimmer 31, this slide block 35 and these latch 33 symmetriesArrange.
In the time of this adjustment unit 3 of operation, only there is the latch 33 and these trimmer 31 phases of a sideIn conjunction with, an other side is the design of slide rail 34 and slide block 35, owing to only needing to aim at oneThe latch 33 on limit can increase the operational convenience of this adjustment unit 3 with adjusting hole 32.
Described linkage unit 4 comprises a pair of articulated section 41, a pair of pivoted pole 42, a pair of Button Block43, and a pair of hole clipping 44. This to articulated section 41 one-body molded be positioned at this carrier unit 1 and prolongStretch the left and right sides below of frame 12, and this is articulated in this face shield unit 2 to articulated section 41, shouldTo pivoted pole 42 one-body molded be positioned at the left and right sides below of the cover frame 21 of this face shield unit 2,This to Button Block 43 one-body molded be positioned at the left and right sides below of this carrier unit 1 Extension support 12,This is opened on this Button Block 43 hole clipping 44.
Illustrate further, this also comprises and is a pair ofly formed at this to pivot joint linkage unit 4The slip-off preventing flange 45 of bar 42 ends, this articulated section 41 to linkage unit 4 is articulated in that this is rightOn pivoted pole 42, and this is positioned at this to slip-off preventing flange 45 and this face shield list to articulated section 41Between unit's 2 cover frames 21, this to slip-off preventing flange 45 for increasing this to articulated section 41 with shouldTo the structural stability between pivoted pole 42.
In addition, this articulated section 41 to linkage unit 4 is shrinkage pool en plaque, and this is to pivot jointThe opening footpath of portion 41 is wide, and to be slightly less than this footpath to pivoted pole 42 wide, need force this to pivot when assemblingMeet portion 41 and be arranged in this to pivoted pole 42, and this design also can increase this to articulated section 41And this is to the structural stability between pivoted pole 42.
This headband unit 5 comprises a belt body 51, and a pair of button being installed on this belt body 51Part 52, this contacting piece 52 is fastened on this separably on the Button Block 43 of linkage unit 4, shouldContacting piece 52 has respectively one and compresses shell fragment 521, and one is formed at this and compresses shell fragment 521On fixture block 522, the fixture block 522 of this contacting piece 52 is placed in this hole clipping 44 to Button Block 43In, compress this and compress shell fragment 521, the fixture block 522 that can make this fastener 52 and this Button Block 43Hole clipping 44 separates.
In sum, the invention has the advantages that:
One, by this design to linkage unit 4 and can reach this carrier unit of pivot joint simultaneously1 with face shield unit 2, be connected the dual purpose of this headband unit 5 and carrier unit 1.
Two, because these Button Block 43 positions to linkage unit 4 are positioned at this carrier unit 1Below, the left and right sides, is not subject to the impact of this relative this carrier unit 1 pivotable in face shield unit 2,Also just can maintain the elasticity that this headband unit 5 is suitable, really provide more convenient in useEffect.
Three, because this articulated section 41 to linkage unit 4 is to be positioned at this with pivoted pole 42 positionsThe below, the left and right sides of carrier unit 1 and face shield unit 2, and moulding exquisiteness, make this breathingFace shield overall appearance is more succinct.
Claims (6)
1. a breathing mask, is characterized in that comprising:
A carrier unit, comprises a forehead fixed mount, and one by this forehead fixed mount courtThe Extension support of downward-extension;
A face shield unit, comprises a cover frame being articulated on this Extension support, and one fixingIn the face shield pad of this cover frame;
An adjustment unit, for adjusting cover frame upper end and this carrier unit of this face shield unitThe position of Extension support between relatively, comprise cover frame upper end that is arranged at this face shield unitTrimmer, several adjusting hole being opened on this trimmer, and one be arranged at this carrier unitThe latch of Extension support, this latch is inserted in one of them adjusting hole, the adjustment of this adjustment unitThe cover frame upper end of sheet and this face shield unit is one-body molded, this latch and this carrier unit Extension supportOne-body molded, this adjustment unit also comprises that is shaped in this face shield unit enclosure frame upper endSlide rail, and one with this carrier unit Extension support integrated slide block, this slide rail and this tuneFull wafer is symmetrical arranged, and this slide block and this latch are symmetrical arranged;
A pair of linkage unit, this comprises a pair of cover frame that is positioned at this face shield unit to linkage unitThe pivoted pole of below, the left and right sides, a pair of below, the left and right sides that is positioned at this carrier unit Extension supportAnd be articulated in this articulated section to pivoted pole, and a pair of left and right that is positioned at this carrier unit Extension supportThe Button Block of down either side; And
One group of headband unit, this headband unit comprises a belt body, and a pair of this belt body that is installed onOn fastener, this contacting piece is fastened on this separably on the Button Block of linkage unit.
2. breathing mask as claimed in claim 1, is characterized in that: this is to linkage unitArticulated section and this Button Block be one-body molded with this carrier unit, this is to pivoted pole and this face shield listThe cover frame of unit is one-body molded.
3. breathing mask as claimed in claim 2, is characterized in that: this group headband unitFastener there is respectively one and compress shell fragment, compress this and compress shell fragment and can make this fastener and this Button BlockSeparate.
4. breathing mask as claimed in claim 3, is characterized in that: this group headband unitFastener also there is respectively one and be formed at this and compress the fixture block on shell fragment, this divides linkage unitAlso do not comprise a hole clipping being opened on Button Block, the fixture block of this contacting piece is placed in this to Button BlockHole clipping in.
5. breathing mask as claimed in claim 2, is characterized in that: this is to linkage unitAlso comprise being a pair ofly formed at this slip-off preventing flange to pivoted pole end, and this is positioned at articulated sectionThis is between slip-off preventing flange and this face shield unit enclosure frame.
6. breathing mask as claimed in claim 2, is characterized in that: this is to linkage unitArticulated section be shrinkage pool en plaque, and this opening footpath to articulated section is wide is slightly less than this to pivoted poleFootpath wide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310239099.6A CN104225749B (en) | 2013-06-14 | 2013-06-14 | Breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310239099.6A CN104225749B (en) | 2013-06-14 | 2013-06-14 | Breathing mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104225749A CN104225749A (en) | 2014-12-24 |
| CN104225749B true CN104225749B (en) | 2016-05-04 |
Family
ID=52215211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310239099.6A Active CN104225749B (en) | 2013-06-14 | 2013-06-14 | Breathing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104225749B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104623784B (en) * | 2015-02-05 | 2018-06-12 | 深圳瑞之谷医疗科技有限公司 | Nose cup |
| CN204815263U (en) * | 2015-07-29 | 2015-12-02 | 慧天医疗器械(深圳)有限公司 | Face mask for breathing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2650500A (en) * | 1999-06-18 | 2001-01-09 | Resmed Limited | Forehead support for facial mask |
| US6796308B2 (en) * | 1998-12-09 | 2004-09-28 | Resmed Limited | Mask cushion and frame assembly |
| CN1623610A (en) * | 2002-04-23 | 2005-06-08 | 雷斯梅德有限公司 | Ergonomic and adjustable respiratory mask assembly with headgear assembly |
| CN1972727A (en) * | 2004-06-25 | 2007-05-30 | 雷斯梅德有限公司 | Forehead support for a patient interface |
| CN101485914A (en) * | 2002-09-06 | 2009-07-22 | 雷斯梅德有限公司 | Headgear connection assembly for a respiratory mask assembly |
| CN101862496A (en) * | 2002-09-06 | 2010-10-20 | 雷斯梅德有限公司 | Cushion for a respiratory mask assembly |
| CN102019022A (en) * | 2009-09-21 | 2011-04-20 | 新广业股份有限公司 | Breathing mask |
-
2013
- 2013-06-14 CN CN201310239099.6A patent/CN104225749B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6796308B2 (en) * | 1998-12-09 | 2004-09-28 | Resmed Limited | Mask cushion and frame assembly |
| AU2650500A (en) * | 1999-06-18 | 2001-01-09 | Resmed Limited | Forehead support for facial mask |
| CN1623610A (en) * | 2002-04-23 | 2005-06-08 | 雷斯梅德有限公司 | Ergonomic and adjustable respiratory mask assembly with headgear assembly |
| CN101485914A (en) * | 2002-09-06 | 2009-07-22 | 雷斯梅德有限公司 | Headgear connection assembly for a respiratory mask assembly |
| CN101862496A (en) * | 2002-09-06 | 2010-10-20 | 雷斯梅德有限公司 | Cushion for a respiratory mask assembly |
| CN1972727A (en) * | 2004-06-25 | 2007-05-30 | 雷斯梅德有限公司 | Forehead support for a patient interface |
| CN102019022A (en) * | 2009-09-21 | 2011-04-20 | 新广业股份有限公司 | Breathing mask |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104225749A (en) | 2014-12-24 |
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