CN204050593U - A kind of framework for breathing mask and comprise its breathing mask - Google Patents
A kind of framework for breathing mask and comprise its breathing mask Download PDFInfo
- Publication number
- CN204050593U CN204050593U CN201420500620.7U CN201420500620U CN204050593U CN 204050593 U CN204050593 U CN 204050593U CN 201420500620 U CN201420500620 U CN 201420500620U CN 204050593 U CN204050593 U CN 204050593U
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- breathing mask
- support frame
- forehead
- forehead support
- framework
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
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- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
This utility model relates to a kind of framework for breathing mask and comprises its breathing mask.Wherein, this framework comprises the connector of forehead support frame, fixed mount and connection forehead support frame and fixed mount, forehead support frame is constructed to be permeable to take connector as fulcrum towards or dorsad patient's forehead swing.The automatic adjustment of forehead support frame can be realized according to the framework for breathing mask of the present utility model, and regulate without the need to human assistance.
Description
Technical field
This utility model relates to breathing mask technical field, particularly relates to a kind of framework for breathing mask and comprises its breathing mask.
Background technology
Breathing mask needs wearer's long periods of wear usually, and the comfortableness worn is one of standard of the performance quality weighing this breathing mask product.In order to the constriction that the liner alleviating breathing mask applies to wearer's face, people can be fixedly installed a forehead support frame be connected with liner usually.But because the ethnic group of wearer, age and height are different, the size of the forehead support frame making different wearers need is also different.
Chinese patent CN101472637A discloses a kind of forehead supports of face shield, this forehead supports comprises frame attacher and forehead cushion support and adjusting knob, the outreach of forehead cushion support relative to frame attacher can be adjusted, to make it adapt to different wearers by rotation of adjustment knob.Although the wearer that the forehead supports of this face shield can be different in the simultaneous adaptation alleviating the constriction that liner applies to wearer's face, but because its adjusting knob needs manual adjustments, different patients needs to readjust, and manual adjustments is difficult to be adjusted to best comfort, causes complicated operation.In addition, its structure also relative complex, manufacture process requirement is higher, and production cost is higher.
Utility model content
In order to solve the problem, the purpose of this utility model is to provide a kind of framework for breathing mask and comprises its breathing mask, and it can realize the automatic adjustment of forehead support frame, and regulates without the need to human assistance.
According to this utility model, provide a kind of framework for breathing mask, it comprises the connector of forehead support frame, fixed mount and connection forehead support frame and fixed mount, forehead support frame is constructed to be permeable to take connector as fulcrum towards or dorsad patient's forehead swing.
In one embodiment, forehead support frame comprises the support for engaging wearer's forehead be located on the receiving hood of breathing mask, and is arranged on first syndeton of the headband for installing breathing mask on top of support.Meanwhile, fixed mount comprises the fixed structure be fixedly installed on the receiving hood of breathing mask and the both sides being located at fixed structure respectively for installing the second syndeton of the headband of breathing mask.
In one embodiment, forehead support frame also comprises the ring set be socketed in outside the receiving hood of breathing mask, and support is arranged on receiving hood by ring set.
In one embodiment, the first syndeton is two hook formations, and the second syndeton is hook formation, and fixed structure is the fixed cover that can fixedly be socketed in outside receiving hood.
In one embodiment, the axial cross section of connector is inverted M shape.
In one embodiment, the sweep of M shape is thinner than other parts.
In one embodiment, multiple toughness reinforcing chamber be axially spaced apart from each other is provided with in the inside of connector.
In one embodiment, forehead support frame and fixed mount are made by resin material, and connector can be made up of resin, rubber or silica gel material.
In one embodiment, connector is in the bottom of forehead support frame and fixed mount.
According to second aspect of the present utility model, provide a kind of breathing mask, it comprises the framework according to this utility model first aspect.
In this application, described axis is defined as the direction perpendicular to wearer's face, also can be understood as the axis of the through hole of receiving hood or acceptance cover.
According to the framework for breathing mask of the present utility model by towards patient's forehead or dorsad patient's forehead swing the automatic adjustment that forehead support frame just can realize forehead support frame, and to regulate without the need to human assistance.
Simultaneously, active force from headband is shared by forehead support frame according to the framework for breathing mask of the present utility model, thus reduce the active force being applied to receiving hood by headband, therefore can effectively alleviate by receiving hood to the constriction of the face of applying wearer.
In addition, according to the framework of the framework for breathing mask of the present utility model compared to existing breathing mask, especially forehead supports disclosed in Chinese patent CN101472637A, has simple structure more, therefore can reduce manufacturing process and manufacturing cost.
Simple, easy to process according to the structure of the framework for breathing mask of the present utility model, low production cost, use safety is stablized, and is convenient to practice and extension application.
Accompanying drawing explanation
Also will be described in more detail this utility model with reference to accompanying drawing based on embodiment hereinafter.Wherein:
Fig. 1 is the installation diagram according to the framework for breathing mask of the present utility model;
Fig. 2 is the axonometric chart of first embodiment according to the framework for breathing mask of the present utility model;
The axial sectional view that Fig. 3 is the framework shown in Fig. 2;
Fig. 4 is the sectional view of second embodiment according to the framework for breathing mask of the present utility model; And
Fig. 5 is the partial enlarged drawing at B place in Fig. 4.
Fig. 6 is the installation diagram of the 3rd embodiment according to the framework for breathing mask of the present utility model.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to the scale of reality.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 shows the installation diagram according to the framework 5 for breathing mask of the present utility model.As illustrated in fig. 1 and 2, this framework 5 comprises forehead support frame 501 and fixed mount 502, and connects the connector 503 of forehead support frame 501 and fixed mount 502.Connector 503 can be connected forehead support frame 501 and fixed mount 502 from the top of forehead bracing frame 501 and fixed mount 502, bottom and side, forehead support frame 501 can with connector 503 for fulcrum towards or dorsad patient's forehead swing, then after patient wears the breathing mask with this framework, forehead support frame 501 can according to the forehead height of patient with connector 503 for a spot wobble, thus realize the automatic adjustment of forehead support frame 501.
According to this utility model, forehead support frame 501 and fixed mount 502 are made by resin material, and connector 503 can be made up of resin, rubber or silica gel material.Described receiving hood 2 is chosen as the liner of breathing mask, and described liner belongs to well known to those skilled in the art, and no further details to be given herein.
In one embodiment, as depicted in figs. 1 and 2, connector 503 is located at the bottom of forehead support frame 501 and fixed mount 502, to allow forehead support frame 501 to have larger pendulum angle.Fixed mount 502 is fixed on the receiving hood 2 of breathing mask, and after wearer joins wearer's mouth and/or nose to receiving hood 2, forehead support frame 501 can contact with the forehead of wearer.Because the protrusion height of the forehead of different wearers is different, set angle between forehead support frame 501 and receiving hood 2 may not be suitable for all wearers, therefore when forehead bracing frame 501 contact is to forehead, need towards wearer's forehead or dorsad wearer's forehead swing forehead support frame 501, be applicable to different wearers to make it.Specifically, when the angle between required forehead support frame 501 and receiving hood 2 is greater than set angle (namely the forehead of wearer comparatively protrudes), forehead will be actuated forehead support frame 501 and be expanded this set angle; When angle between required forehead support frame 501 and receiving hood 2 is less than set angle (namely the forehead of wearer is lower), headband will be actuated forehead support frame 501 and be reduced this set angle.It can thus be appreciated that framework 5 of the present utility model can realize the automatic adjustment of forehead support frame 501, and regulates without the need to human assistance.Wherein, when forehead support frame 501 occurs to swing relative to fixed mount 502, connector 503 is equivalent to hinge, to allow forehead support frame 501 and fixed mount 502, opposing oscillatory occurs.
Receiving hood 2 is preferably the liner with Folding Deformation portion 203.As shown in Figure 1, this receiving hood 2 can comprise and is applicable to engage wearer's mouth and/or the receiving hood 201 of nose and the connecting portion 202 for being connected corrugated hose 3, and is connected the Folding Deformation portion 203 of this receiving hood 201 and connecting portion 202.Fold in this Folding Deformation portion 203 can be configured to the convex shape of corrugated tube shape, zigzag, the recess along the curved distribution of outer wall of receiving hood 2 or the curved distribution of outer wall along receiving hood 2, and certain those skilled in the art also can be configured to other shape according to real needs.Forehead support frame 501 and fixed mount 502 are in the both sides in this Folding Deformation portion 203 respectively, and namely forehead support frame 501 is on connecting portion 202, and fixed mount 502 is on receiving hood 201.In this way, Folding Deformation portion 203 can being utilized to hold yielding feature, reducing this framework 5 is applied to above-mentioned swing by Folding Deformation portion 203 resistance when realizing automatically adjusting forehead support frame 501.
In another embodiment, connector 503 is located at the bottom of forehead support frame 501 and the top of fixed mount 502, and fixed mount 502 is fixed on receiving hood, forehead support frame 501 can according to the forehead height of patient with connector 503 be fulcrum towards or dorsad patient swing.
According to this utility model, forehead support frame 501 can comprise the support 501b for engaging wearer's forehead be located on the receiving hood 2 of breathing mask, and be arranged on the first syndeton 501c of the headband for installing breathing mask on top of support 501b, refer to Fig. 2.This first syndeton 501c is two hook formations, for fast, the headband of breathing mask 10 is removably installed.In the embodiment shown in Fig. 1 and Fig. 2, forehead support frame 501 also comprises the ring set 501a be socketed in outside the receiving hood 2 of breathing mask, and support 501b is arranged on receiving hood 2 by ring set 501a.Wherein, the mating surface of ring set 501a and the mating surface of receiving hood 2 have same shape.Ring set 501a can disperse the stressed of receiving hood 2 in the swing process of the support 501b of forehead, thus improves the service life of receiving hood 2.
Fixed mount 502 can comprise the fixed fixed structure 502a be arranged on outside receiving hood 2.As depicted in figs. 1 and 2, fixed structure 502a preferably fixedly can be socketed in the fixed cover outside receiving hood 2.The mating surface of this fixed cover and receiving hood 2 has same shape.This fixed cover is by being arranged on annular flange flange on receiving hood 2 and multiple positioning convex 201b fixes.In addition, fixed cover also can U-shaped structure as shown in Figure 6 be replaced, and this U-shaped structure can be fixed on receiving hood 2 by retaining ring 201c.Fixed mount 502 also can comprise be located at fixed structure 502a respectively both sides for installing the second syndeton 502b of the headband of breathing mask.Each second syndeton 502b is all preferably hook formation, for installing the headband of breathing mask 10 fast, removably.Wherein, described headband belongs to well known to those skilled in the art, does not repeat them here.
In order to strengthen the performance of connector 503, the axial cross section (namely simultaneously perpendicular to wearer's face and the cross section perpendicular to wearer's mouth) of connector 503 is inverted M shape (see Fig. 3).When forehead support frame 501, with fixed mount 502, opposing oscillatory occurs, the connector 503 of this shape can reduce the resistance being applied to above-mentioned swing by connector 503, so that forehead support frame 501 is more smooth and easy relative to the swing of fixed mount 502.Preferably, the sweep 503a of M shape is configured to be thinner than other parts, can reduce the resistance being applied to above-mentioned swing by connector 503 further thus.In addition, multiple toughness reinforcing chamber 503b (see Figure 4 and 5) be axially spaced apart from each other can be provided with in the inside of connector 503.This toughness reinforcing chamber 503b also can reduce the resistance being applied to above-mentioned swing by connector 503, so that forehead support frame 501 is more smooth and easy relative to the swing of fixed mount 502.In a preferred embodiment, the size of each toughness reinforcing chamber 503b is identical, all perpendicular to axial direction.Thus, can the power suffered in swing process of uniform distribution connector 503, to strengthen the service life of this connector 503.
The automatic adjustment of forehead support frame 501 can be realized according to the framework 5 for breathing mask of the present utility model, and regulate without the need to human assistance.Simultaneously, active force from headband is shared by forehead support frame 501 according to the framework 5 for breathing mask of the present utility model, thus reduce the active force being applied to receiving hood 2 by headband, therefore can effectively alleviate by receiving hood 2 to the constriction of the face of applying wearer.In addition, compared to existing breathing mask, there is simple structure more according to the framework 5 for breathing mask of the present utility model, therefore can reduce manufacturing process and manufacturing cost.
Except said frame, this utility model additionally provides a kind of breathing mask, and breathing mask comprises above-mentioned framework 5.
Although be described this utility model with reference to preferred embodiment, when not departing from scope of the present utility model, various improvement can be carried out to it and parts wherein can be replaced with equivalent.Especially, only otherwise there is structural hazard, the every technical characteristic mentioned in each embodiment all can combine in any way.This utility model is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.
Claims (10)
1. the framework for breathing mask, it is characterized in that, comprise the connector of forehead support frame, fixed mount and connection described forehead support frame and described fixed mount, described forehead support frame be constructed to be permeable to described connector for fulcrum towards or dorsad patient's forehead swing.
2. framework according to claim 1, it is characterized in that, described forehead support frame comprise be located at described breathing mask receiving hood on the support for engaging wearer's forehead, and be arranged on first syndeton of the headband for installing described breathing mask on top of described support;
The both sides that described fixed mount comprises the fixed structure on the receiving hood being fixedly installed on described breathing mask and is located at described fixed structure are respectively for installing the second syndeton of the headband of described breathing mask.
3. framework according to claim 2, is characterized in that, described forehead support frame also comprises the ring set outside the receiving hood being socketed in described breathing mask, and described support is arranged on described receiving hood by described ring set.
4. framework according to claim 2, is characterized in that, described first syndeton is two hook formations, and described second syndeton is hook formation, and described fixed structure is the fixed cover that can fixedly be socketed in outside described receiving hood.
5. the framework according to any one of claim 1 to 4, is characterized in that, the axial cross section of described connector is inverted M shape.
6. framework according to claim 5, is characterized in that, the sweep of described M shape is thinner than other parts.
7. the framework according to any one of claim 1 to 4, is characterized in that, is provided with the multiple toughness reinforcing chamber be axially spaced apart from each other in the inside of described connector.
8. the framework according to any one of claim 1 to 4, is characterized in that, described forehead support frame and described fixed mount are made by resin material, and described connector can be made up of resin, rubber or silica gel material.
9. the framework according to any one of claim 1 to 4, is characterized in that, described connector is in the bottom of described forehead support frame and described fixed mount.
10. a breathing mask, is characterized in that, comprises the framework described in any one of claim 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500620.7U CN204050593U (en) | 2014-09-01 | 2014-09-01 | A kind of framework for breathing mask and comprise its breathing mask |
| PCT/CN2014/088767 WO2016033857A1 (en) | 2014-09-01 | 2014-10-16 | Frame for use in breathing mask and breathing mask comprising the frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500620.7U CN204050593U (en) | 2014-09-01 | 2014-09-01 | A kind of framework for breathing mask and comprise its breathing mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204050593U true CN204050593U (en) | 2014-12-31 |
Family
ID=52192192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420500620.7U Active CN204050593U (en) | 2014-09-01 | 2014-09-01 | A kind of framework for breathing mask and comprise its breathing mask |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204050593U (en) |
| WO (1) | WO2016033857A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016033856A1 (en) * | 2014-09-01 | 2016-03-10 | 北京怡和嘉业医疗科技有限公司 | Breathing mask |
| WO2016206365A1 (en) * | 2015-06-23 | 2016-12-29 | 北京怡和嘉业医疗科技有限公司 | Face mask assembly |
| WO2017016459A1 (en) * | 2015-07-29 | 2017-02-02 | 慧天医疗器械(深圳)有限公司 | Breathing mask |
| TWI622412B (en) * | 2017-04-20 | 2018-05-01 | Hsiner Co Ltd | Breathing mask |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3219881A1 (en) | 2011-04-15 | 2012-10-18 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
| US10603456B2 (en) | 2011-04-15 | 2020-03-31 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion |
| US10653854B2 (en) | 2011-07-01 | 2020-05-19 | Fisher & Paykel Healthcare Limited | Nasal mask interface assembly |
| US9950130B2 (en) | 2012-09-04 | 2018-04-24 | Fisher & Paykel Healthcare Limited | Valsalva mask |
| AU2015307325A1 (en) | 2014-08-25 | 2017-04-06 | Fisher & Paykel Healthcare Limited | Respiratory mask and related portions, components or sub-assemblies |
| GB2587727B (en) * | 2015-03-04 | 2021-09-22 | Fisher & Paykel Healthcare Ltd | Mask system headgear |
| USD882066S1 (en) | 2016-05-13 | 2020-04-21 | Fisher & Paykel Healthcare Limited | Frame for a breathing mask |
| USD823454S1 (en) | 2017-02-23 | 2018-07-17 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
| USD824020S1 (en) | 2017-02-23 | 2018-07-24 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
| USD823455S1 (en) | 2017-02-23 | 2018-07-17 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005021927U1 (en) * | 2004-06-25 | 2011-06-09 | ResMed Ltd., New South Wales | Forehead support for a patient interface |
| NZ569226A (en) * | 2007-06-22 | 2010-02-26 | Resmed Ltd | Flexible forehead support |
| EP2707070A1 (en) * | 2011-05-12 | 2014-03-19 | Koninklijke Philips N.V. | Patient interface device including a pneumatically adjusting forehead support |
| CN104717997A (en) * | 2012-10-02 | 2015-06-17 | 皇家飞利浦有限公司 | Patient interface device with frame and clips |
| US20140230822A1 (en) * | 2013-02-20 | 2014-08-21 | Yen-Ting Kuo | Forehead Abutting Device for Use with Respiratory Mask without Adjustment Thereof |
| CN204050594U (en) * | 2014-09-01 | 2014-12-31 | 北京怡和嘉业医疗科技有限公司 | Breathing mask |
| CN104208789B (en) * | 2014-09-01 | 2018-05-29 | 北京怡和嘉业医疗科技股份有限公司 | Breathing mask |
-
2014
- 2014-09-01 CN CN201420500620.7U patent/CN204050593U/en active Active
- 2014-10-16 WO PCT/CN2014/088767 patent/WO2016033857A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016033856A1 (en) * | 2014-09-01 | 2016-03-10 | 北京怡和嘉业医疗科技有限公司 | Breathing mask |
| WO2016206365A1 (en) * | 2015-06-23 | 2016-12-29 | 北京怡和嘉业医疗科技有限公司 | Face mask assembly |
| US11273277B2 (en) | 2015-06-23 | 2022-03-15 | Bmc Medical Co., Ltd. | Face mask assembly |
| WO2017016459A1 (en) * | 2015-07-29 | 2017-02-02 | 慧天医疗器械(深圳)有限公司 | Breathing mask |
| TWI622412B (en) * | 2017-04-20 | 2018-05-01 | Hsiner Co Ltd | Breathing mask |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016033857A1 (en) | 2016-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100043, five main floor, 19 West Street, Shijingshan District, Beijing. Patentee after: Beijing Ka Yip Yee medical Polytron Technologies Inc Address before: 100043, five main floor, 19 West Street, Shijingshan District, Beijing. Patentee before: Beijing delightful harmony Jia Ye medical science and technology company limited |