CN102019022A - Breathing mask - Google Patents
Breathing mask Download PDFInfo
- Publication number
- CN102019022A CN102019022A CN 200910176130 CN200910176130A CN102019022A CN 102019022 A CN102019022 A CN 102019022A CN 200910176130 CN200910176130 CN 200910176130 CN 200910176130 A CN200910176130 A CN 200910176130A CN 102019022 A CN102019022 A CN 102019022A
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- operating portion
- extension support
- breathing mask
- cover frame
- screw
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Abstract
The invention relates to a breathing mask which comprises a support unit, a mask unit and an adjustment unit, wherein the support unit comprises a forehead fixing rack and an extending rack, and the forehead fixing rack extends to form the extending rack; the mask unit comprises a mask frame arranged on the extending rack, and a mask pad, and the mask frame and the extending rack are relatively and rotatably connected; and the relative position between the upper end part of the mask frame and the extending rack is adjusted by the adjustment unit, thus the abutting force exerted on the root of the nose by the mask unit is adjusted so as to achieve the effects of adapting to different nose types and forehead heights.
Description
Technical field
The present invention relates to a kind of breathing mask, particularly relate to a kind of breathing mask that positive pressure air is given the end user that is used to supply.
Background technology
Consult Fig. 1, existing breathing mask 11 comprises a face shield unit 111 that covers at an end user's 12 snout, and one be installed on this face shield unit 111 and in order to the forehead support frame 112 of the forehead that supports this end user 12, so, just can utilize a breather 13 that is installed on this face shield unit 111 to use for this end user 12 positive pressure air is imported in this breathing mask 11.
When using, utilize frenulum 14 respectively from the both sides of this forehead support frame 112 and the both sides of this face shield unit 111 wear towards this end user's 12 head rear respectively around, at this moment, the pulling force that frenulum 14 is applied will make the both sides of this forehead support frame 112 and this face shield unit 111 be individually fixed in this end user's 12 forehead and two cheek inboards, and the middle body of this face shield unit 111 just can be covered in this end user's 12 snout and be posted by this end user's 12 nasion place with the power of reclining this moment.
Yet, because this power size that reclines is the volume type with this end user 12, two cheek external forms and nose type are relevant, therefore with the straight line between forehead and the two cheek positions as a datum line L, the power that reclines that the end user 12 that relative this datum line in nasion place comparatively caves in bears in nasion place is less, can cause this breathing mask 11 to cover phenomenon complete and that the generation positive pressure air leaks, on the contrary, nasion place is the comparatively outstanding end user 12 of this datum line L power that reclines of bearing in nasion place very big then relatively, when dressing, can produce sense of discomfort and can't wear for a long time, therefore, breathing mask with a kind of style is to satisfy whole different volume types, two cheek external forms, and the end user 12 of nose type uses.
In addition, as disclosing the adjustment type breathing mask similar in the U.S. Pat 6532961 with aforesaid breathing mask 11, the part of its difference is: this forehead support frame comprises a push piece on the forehead that is posted by this end user, reaching one is installed between this face shield unit and this push piece to adjust the adjustment joint portion of this push piece, this push piece changes the push piece unitary angle of this face shield relatively with the adjustment of this adjustment joint portion, and the people who is suitable for different forehead height uses.But this mode does not make the recline position change of the nasion of breathing mask, still can't solve the problem that is produced when breathing mask reclines the nasion, so still can't satisfy any end user obtains the most comfortable when wearing breathing mask effect.
Summary of the invention
The objective of the invention is to be used to adjust the face shield angle to adapt to the breathing mask of different nose types and forehead height providing a kind of.
Breathing mask of the present invention is used to wear breathing place the end user, comprises a carrier unit, a face shield unit and an adjustment unit.
This carrier unit comprises a forehead fixed mount, an Extension support that is extended by this forehead fixed mount down, and forehead pad that is arranged at this forehead fixed mount, this face shield unit comprises a cover frame that is arranged on this Extension support, and face shield pad that is fixed in this cover frame, this cover frame is to be connected with this Extension support with relatively rotating, and this adjustment unit is in order to adjust this cover frame upper end and this Extension support position between relatively.
Beneficial effect of the present invention is: this face shield unit rotates adjusting the power that reclines that this face shield unit puts on nasion place relative to this carrier unit, and utilizes this adjustment unit to fix, to reach the effect that adapts to different nose types and forehead height.
Description of drawings
Fig. 1 is the sketch map that an existing breathing mask is worn on an end user.
Fig. 2 is the three-dimensional combination figure of one first preferred embodiment of breathing mask of the present invention.
Fig. 3 is the three-dimensional exploded view of this first preferred embodiment.
Fig. 4 is the front view of this first preferred embodiment, illustrates that two operating positions are in a fixed position.
Fig. 5 is a view that is similar to Fig. 4, illustrates that described operating position is in an adjustment position.
Fig. 6 is the sketch map that this first preferred embodiment is worn on the people of comparatively caving at a nasion place, illustrates that a face shield unit do not adjust the state of position as yet.
Fig. 7 is a view that is similar to Fig. 6, and the state of the intact position of this face shield unit adjusted is described.
Fig. 8 is that this first preferred embodiment is worn on comparatively sockdolager's sketch map of a nasion place.
Fig. 9 is the three-dimensional combination figure of one second preferred embodiment of breathing mask of the present invention.
Figure 10 is the cross-sectional schematic of this second preferred embodiment.
Figure 11 is the three-dimensional combination figure of one the 3rd preferred embodiment of breathing mask of the present invention.
Figure 12 is the cross-sectional schematic of the 3rd preferred embodiment.
Figure 13 is the three-dimensional combination figure of one the 4th preferred embodiment of breathing mask of the present invention.
Figure 14 is the cross-sectional schematic of being got along the straight line XIV-XIV among Figure 13.
The specific embodiment
The present invention is described in detail below in conjunction with drawings and Examples:
About aforementioned and other technology contents, characteristics and effect of the present invention, with reference in four graphic DETAILED DESCRIPTION OF THE PREFERRED, will clearly present in following cooperation.
Before the present invention is described in detail, be noted that in the following description content similar elements is to represent with identical Reference numeral.
Consult Fig. 2,3,4, one first preferred embodiment of breathing mask 2 of the present invention is used to wear breathing place the end user, comprises a carrier unit 3, face shield unit 4, a hinged unit 5 and an adjustment unit 6.
This carrier unit 3 comprises a forehead fixed mount 31, and an Extension support 32 that is extended down by this forehead fixed mount 31, and a forehead pad 33 that is arranged at this forehead fixed mount 31.This forehead fixed mount 31 has a frame portion 311 that is connected in this Extension support 32, and two lay respectively at these frame portion 311 tops, two opposition sides and respectively around the perforation first ear 312.This Extension support 32 has the case portion 321 of a facial front side that covers at this end user, a through hole 322 that is positioned at this case portion 321, and one is positioned at these case portion 321 horizontal two opposition sides and respectively around second ear 323 of perforation.
This face shield unit 4 comprise one between this Extension support 32 and this end user's face and the cover frame 41, one that are articulated in case portion 321 bottom sides of this Extension support 32 around a horizontal transversal line X rotationally be fixed in these cover frame 41 rears and put on the face shield pad 42 of the power that reclines at this end user's nasion place with the rotation of this cover frame 41 with adjustment, and airway 43 that is installed on these cover frame 41 front sides and extends this through hole 322.
This hinged unit 5 comprises the bottom of a case portion 321 that is installed on this Extension support 32 along this transversal line X and is positioned at the extension 52 that the pivot 51 of these cover frame 41 bottoms, two extend and catch on this pivot 51 and rotate around this pivot 51 from the bottom of the cover frame 41 of this face shield unit 4 respectively, and two lay respectively at the slot 53 that corresponding described extension 52 wears for this pivot 51.This face shield unit 4 sees through described extension 52 and rotates relative to this carrier unit 3 around this pivot 51.
This adjustment unit 6 is in order to adjust the position of these cover frame 41 upper ends and this Extension support 32 between relatively, and comprise two operating portions 61 that are convexly equipped with and pass the through hole 322 of this Extension support 32 relative to each other movably respectively from this cover frame 41 forward, and two fastening parts 62 that extend towards corresponding described operating portion 61 from the outside of the described relatively operating portion 61 of case portion 321 of this Extension support 32 respectively, described operating portion 61 has four clamping slots that are provided with at interval along the place ahead 611 respectively.
Consult Fig. 3,4,5, described operating portion 61 moves between a fixed position and an adjustment position relative to each other.When this fixed position, described operating portion 61 away from each other, one of them of the described clamping slot 611 of each operating portion 61 is sheathed on corresponding each fastening part 62, this moment, this face shield unit 4 was subjected to fixing and can't moving, when this adjusts the position, described operating portion 61 pressurizeds are and located adjacent one another, and described clamping slot 611 breaks away from described fastening part 62, and this moment, this face shield unit 4 was not subjected to fixing and rotating relative to this carrier unit 3 around this pivot 51.
During use, frenulum (figure does not show) is individually fixed in described first ear 312 and described second ear 323, wear simultaneously towards this end user's head rear around, to be adjusted after make the comparatively comfortable frenulum pulling force of this end user, just can be by the angle that changes these face shield unit 4 relative these carrier units 3 to adjust the power that reclines of this face shield unit 4 in nasion place.
Consult Fig. 6,7, when the more flat little and forehead of end user 80 nose type is comparatively outstanding (just the datum line between relative forehead in nasion place and two cheeks comparatively cave in people), after frenulum is fixing, adjustment makes the top of this face shield unit 4 rotate towards this end user's 80 direction, at this moment, described fastening part 62 is individually fixed in described clamping slot 611 relative positions away from this cover frame 41, so that this face shield unit 4 applies the nasion place of the suitable power that reclines in this end user 80.
On the contrary, consult Fig. 8, when end user 80 nose type very and forehead when comparatively caving in (just the datum line between relative forehead in nasion place and two cheeks comparatively sockdolager), after frenulum is fixing, rotate towards this end user's 80 direction at the same top that makes this face shield unit 4 of adjusting, at this moment, described fastening part 62 is individually fixed in the position of described this cover frame 41 of clamping slot 611 relative proximities, so that this face shield unit 4 applies the nasion place of the suitable power that reclines in this end user 80.
Be noted that above-mentioned carrying is two examples among the end user of different nose types, in fact operate the position that described fastening part 62 is fixed in described clamping slot 611 and still need decide on end user's situation.
Consult Fig. 9,10, one second preferred embodiment of the present invention is to be similar to this first preferred embodiment, and the part of its difference is:
This adjustment unit 6 comprises an operating portion 61 that is convexly equipped with and passes the through hole 322 of this Extension support 32 from this cover frame 41 forward, and a fastening part 62 that is positioned at the case portion 321 of this Extension support 32 and is positioned at the upper side of this operating portion 61, this operating portion 61 has five the clamping slot of establishing for this fastening part 62 cards 611 is set at interval along the place ahead.This operating portion 61 has elasticity, and make described clamping slot 611 away from this fastening part 62 when pushing down in stressed, and then adjust the position of these cover frame 41 upper ends and this Extension support 32 between relatively, and when not stressed, rebound and make this fastening part 62 be equipped in the described clamping slot 611 one of them, and produce fixed effect up.
So, this second preferred embodiment also can reach purpose and the effect identical with above-mentioned first preferred embodiment.
Consult Figure 11,12, one the 3rd preferred embodiment of the present invention is to be similar to this first preferred embodiment, and the part of its difference is:
This adjustment unit 6 comprises the screw 63 of the upper end side of a case portion 321 that is positioned at this Extension support 32, one is extended and connector 64 between the case portion 321 of this cover frame 41 and this Extension support 32 forward from these cover frame 41 upper end side, reach the screw rod spare 65 of screw lock in this screw 63 rotationally, this connector 64 has the perforation 641 of the position of corresponding this screw 63, this screw rod spare 65 has base portion 651 of opposite setting and the cross section external diameter stopper portion 652 greater than the internal diameter of this perforation 641, and shoulder 653 between this base portion 651 and this stopper portion 652, these base portion 651 screw locks are in this screw 63, this shoulder 653 penetrates in this perforation 641, so, rotate this base portion 651 and just can drive this stopper portion 652 and order about this connector 64 and drive these cover frames 41 and move, to adjust these cover frame 41 upper ends and this Extension support 32 position between relative.
So, the 3rd preferred embodiment also can reach purpose and the effect identical with above-mentioned first preferred embodiment.
Consult Figure 13,14, one the 4th preferred embodiment of the present invention is to be similar to this second preferred embodiment, and the part of its difference is:
This through hole 322 of this carrier unit 3 is to be positioned at this case portion 321, and is communicated with down, so that this case portion 321 is inverted U.
The cover frame 41 of this face shield unit 4 is between this case portion 321 and this end user's face and is articulated in two opposition sides of this case portion 321 around a horizontal transversal line X rotationally.
This hinged unit 5 comprises two extensions 52 that extend outwardly from two opposition sides of this cover frame 41 respectively along this transversal line X, and two lay respectively at the case portion 321 of this Extension support 32 and the slot 53 that plugs accordingly for described extension 52.
What deserves to be explained is that this adjustment unit 6 in aforementioned this first preferred embodiment and the 3rd preferred embodiment also can be applied on the present embodiment respectively.
So, the 4th preferred embodiment also can reach purpose and the effect identical with above-mentioned first preferred embodiment.
In sum, by assisting of this hinged unit 5 and this adjustment unit 6, angle is adjusted in this face shield unit 4 this carrier unit 3 relatively, and apply the nasion place of the suitable power that reclines in the end user, and be applicable to the end user of different nose types and forehead height, so can reach purpose of the present invention really.
Claims (10)
1. breathing mask, be used to wear breathing place the end user, comprise a carrier unit and a face shield unit, it is characterized in that: described carrier unit comprises a forehead fixed mount, an Extension support that is extended by described forehead fixed mount down, and forehead pad that is arranged at described forehead fixed mount, described face shield unit comprises a cover frame that is arranged on the described Extension support, and a face shield pad that is fixed in described cover frame, described breathing mask also comprises an adjustment unit of adjusting described cover frame upper end and the described Extension support position between relatively.
2. breathing mask according to claim 1, it is characterized in that: described breathing mask also comprises a hinged unit, described hinged unit comprise one along a transversal line be installed on described Extension support and be positioned at described cover frame bottom pivot, at least one extends from the unitary cover frame of described face shield bottom and around described pivotally supported extension, and at least one is positioned at the slot that described extension wears for described pivot.
3. breathing mask according to claim 2, it is characterized in that: described adjustment unit comprises two operating portions that are convexly equipped with and pass described Extension support respectively from described cover frame, and two fastening parts that extend towards corresponding described operating portion from the outside of the described relatively operating portion of described Extension support respectively, described operating portion has a plurality of clamping slots that are provided with at interval along the place ahead respectively, described operating portion moves between a fixed position and an adjustment position each other, when described fixed position, described operating portion away from each other, one of them of the described clamping slot of each operating portion is sheathed on corresponding each fastening part, when described adjustment position, described operating portion is located adjacent one another, and described clamping slot breaks away from described fastening part.
4. breathing mask according to claim 2, it is characterized in that: described adjustment unit comprises an operating portion that is convexly equipped with and passes described Extension support from described cover frame forward, and a fastening part that is positioned at adjacent described operating portion one side of described Extension support, described operating portion has a plurality of clamping slots of establishing for described fastening part card that are provided with at interval along the place ahead.
5. breathing mask according to claim 2, it is characterized in that: described adjustment unit comprises a screw that is positioned at described Extension support, connector between described cover frame and described Extension support, and the screw rod spare of a screw lock in described screw, described screw rod spare has a base portion and stopper portion of opposite setting, described base portion screw lock is in described screw, and when described base portion rotated, the described stopper of interlock portion ordered about described connector and drives described cover and frame shift moving.
6. breathing mask according to claim 1, it is characterized in that: described breathing mask also comprises a hinged unit, described hinged unit comprises two extensions that extend outwardly from two opposition sides of described cover frame respectively along a transversal line, and two slots that lay respectively at described Extension support and plug accordingly for described extension.
7. breathing mask according to claim 6, it is characterized in that: described adjustment unit comprises two operating portions that are convexly equipped with and pass described Extension support respectively from described cover frame, and two fastening parts that extend towards corresponding described operating portion from the outside of the described relatively operating portion of described Extension support respectively, described operating portion has a plurality of clamping slots that are provided with at interval along the place ahead respectively, described operating portion moves between a fixed position and an adjustment position each other, when described fixed position, described operating portion away from each other, one of them of the described clamping slot of each operating portion is sheathed on corresponding each fastening part, when described adjustment position, described operating portion is located adjacent one another, and described clamping slot breaks away from described fastening part.
8. breathing mask according to claim 6, it is characterized in that: described adjustment unit comprises an operating portion that is convexly equipped with and passes described Extension support from described cover frame forward, and a fastening part that is positioned at adjacent described operating portion one side of described Extension support, described operating portion has a plurality of clamping slots of establishing for described fastening part card that are provided with at interval along the place ahead.
9. breathing mask according to claim 6, it is characterized in that: described adjustment unit comprises a screw that is positioned at described Extension support, connector between described cover frame and described Extension support, and the screw rod spare of a screw lock in described screw, described screw rod spare has a base portion and stopper portion of opposite setting, described base portion screw lock is in described screw, and when described base portion rotated, the described stopper of interlock portion ordered about described connector and drives described cover and frame shift moving.
10. breathing mask according to claim 1 is characterized in that: described face shield unit also comprises an airway that is installed on described cover frame front side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910176130 CN102019022B (en) | 2009-09-21 | 2009-09-21 | Breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910176130 CN102019022B (en) | 2009-09-21 | 2009-09-21 | Breathing mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102019022A true CN102019022A (en) | 2011-04-20 |
| CN102019022B CN102019022B (en) | 2013-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910176130 Active CN102019022B (en) | 2009-09-21 | 2009-09-21 | Breathing mask |
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| Country | Link |
|---|---|
| CN (1) | CN102019022B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847215A (en) * | 2011-06-30 | 2013-01-02 | 北京怡和嘉业医疗科技有限公司 | Breathing mask and regulating component for same |
| CN104013136A (en) * | 2014-06-18 | 2014-09-03 | 宁波圣宇瑞医疗器械有限公司 | Medical mask |
| CN104225749A (en) * | 2013-06-14 | 2014-12-24 | 新广业股份有限公司 | Breathing mask |
| CN104363947A (en) * | 2012-06-20 | 2015-02-18 | 皇家飞利浦有限公司 | Patient interface system with articulating forehead pad attachment |
| CN104470573A (en) * | 2012-07-11 | 2015-03-25 | 皇家飞利浦有限公司 | Patient interface |
| CN105413036A (en) * | 2015-12-31 | 2016-03-23 | 北京怡和嘉业医疗科技有限公司 | Breathing mask |
| CN105413037A (en) * | 2015-12-31 | 2016-03-23 | 北京怡和嘉业医疗科技有限公司 | Breathing mask |
| CN106999689A (en) * | 2014-11-19 | 2017-08-01 | 皇家飞利浦有限公司 | Framework/head frame adjustment component |
| CN111773511A (en) * | 2020-08-21 | 2020-10-16 | 青岛市中医医院(青岛市海慈医院、青岛市康复医学研究所) | Mask of severe respiratory machine |
| US10953182B2 (en) | 2015-12-31 | 2021-03-23 | Bmc Medical Co., Ltd. | Breathing mask |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1205205B1 (en) * | 2000-11-14 | 2005-06-15 | Weinmann Geräte für Medizin GmbH & Co. KG | Respiratory mask with forehead support |
| ATE538832T1 (en) * | 2003-05-05 | 2012-01-15 | Resmed Ltd | HEADPROOF FOR A FACE MASK |
| NZ551715A (en) * | 2004-06-16 | 2011-02-25 | Resmed Ltd | Single piece, gussetted cushion for a respiratory mask assembly |
| CN102512739B (en) * | 2006-06-16 | 2015-11-25 | 瑞思迈有限公司 | The forehead supports of face shield |
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2009
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847215B (en) * | 2011-06-30 | 2015-11-18 | 北京怡和嘉业医疗科技有限公司 | For adjusting part and the breathing mask of breathing mask |
| WO2013000341A1 (en) * | 2011-06-30 | 2013-01-03 | 北京怡和嘉业医疗科技有限公司 | Adjusting component used for breathing mask and breathing mask |
| CN102847215A (en) * | 2011-06-30 | 2013-01-02 | 北京怡和嘉业医疗科技有限公司 | Breathing mask and regulating component for same |
| CN104363947B (en) * | 2012-06-20 | 2016-08-17 | 皇家飞利浦有限公司 | There is the patient interface system of hinged forehead pad attachment |
| CN104363947A (en) * | 2012-06-20 | 2015-02-18 | 皇家飞利浦有限公司 | Patient interface system with articulating forehead pad attachment |
| CN104470573B (en) * | 2012-07-11 | 2016-08-24 | 皇家飞利浦有限公司 | Patient interface |
| CN104470573A (en) * | 2012-07-11 | 2015-03-25 | 皇家飞利浦有限公司 | Patient interface |
| CN104225749B (en) * | 2013-06-14 | 2016-05-04 | 新广业股份有限公司 | Breathing mask |
| CN104225749A (en) * | 2013-06-14 | 2014-12-24 | 新广业股份有限公司 | Breathing mask |
| CN104013136B (en) * | 2014-06-18 | 2015-11-25 | 宁波圣宇瑞医疗器械有限公司 | A kind of medical mouth mask |
| CN104013136A (en) * | 2014-06-18 | 2014-09-03 | 宁波圣宇瑞医疗器械有限公司 | Medical mask |
| CN106999689A (en) * | 2014-11-19 | 2017-08-01 | 皇家飞利浦有限公司 | Framework/head frame adjustment component |
| CN105413036A (en) * | 2015-12-31 | 2016-03-23 | 北京怡和嘉业医疗科技有限公司 | Breathing mask |
| CN105413037A (en) * | 2015-12-31 | 2016-03-23 | 北京怡和嘉业医疗科技有限公司 | Breathing mask |
| CN105413037B (en) * | 2015-12-31 | 2018-10-12 | 北京怡和嘉业医疗科技股份有限公司 | Breathing mask |
| US10953182B2 (en) | 2015-12-31 | 2021-03-23 | Bmc Medical Co., Ltd. | Breathing mask |
| CN111773511A (en) * | 2020-08-21 | 2020-10-16 | 青岛市中医医院(青岛市海慈医院、青岛市康复医学研究所) | Mask of severe respiratory machine |
| CN111773511B (en) * | 2020-08-21 | 2023-03-14 | 青岛市中医医院(青岛市海慈医院、青岛市康复医学研究所) | Mask of severe respiratory machine |
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| Publication number | Publication date |
|---|---|
| CN102019022B (en) | 2013-05-22 |
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