CN204468940U - A kind of breathing mask being convenient to grafting - Google Patents
A kind of breathing mask being convenient to grafting Download PDFInfo
- Publication number
- CN204468940U CN204468940U CN201520117300.8U CN201520117300U CN204468940U CN 204468940 U CN204468940 U CN 204468940U CN 201520117300 U CN201520117300 U CN 201520117300U CN 204468940 U CN204468940 U CN 204468940U
- Authority
- CN
- China
- Prior art keywords
- inlet pipe
- air inlet
- housing
- breathing mask
- fixed leg
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of breathing mask being convenient to grafting, comprise housing, air inlet pipe connecting device and fixed leg, described housing is provided with escape pipe, the below of escape pipe is provided with air inlet pipe connecting device, air inlet pipe connecting device connects air inlet pipe, escape pipe is provided with outgassing nonreturn valve, the outer end of outgassing nonreturn valve is provided with the filter for sterilizing, the outer end of outgassing nonreturn valve is provided with external screw thread, the inner of filter is provided with internal thread hole, the both sides of the upper end of housing are provided with fixing band installing hole, and the both sides, bottom of housing are provided with lower fixing band installing hole; Be provided with in described air inlet pipe connecting device and connect inserting column, sticky floss and inlet pipe connection, sticky floss is fixedly located on housing.The air admission junction device that this utility model is arranged can make breathing mask and inlet pipe connection link together more closely; The filter arranged can carry out sterilising filtration to the gas that patient breathes out, thus avoids occurring cross infection between patient.
Description
Technical field
This utility model relates to breathing mask field, specifically a kind of breathing mask being convenient to grafting.
Background technology
Current, in long-term clinical practice, use medical personnel or family members in respirator process to be easy to touch connection tube support patient, thus breathing mask and connection tube junction are loosened, make patient cannot breathe enough oxygen and threat to life; Traditional breathing mask only has Repiration, and is directly drained in ward by the gas that patient breathes out, and likely causes cross infection.
Utility model content
The purpose of this utility model is the breathing mask being convenient to grafting providing a kind of structure simple, easy to use, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of breathing mask being convenient to grafting, comprise housing, air inlet pipe connecting device and fixed leg, described housing is provided with escape pipe, the below of escape pipe is provided with air inlet pipe connecting device, air inlet pipe connecting device connects air inlet pipe, escape pipe is provided with outgassing nonreturn valve, the outer end of outgassing nonreturn valve is provided with the filter for sterilizing, the outer end of outgassing nonreturn valve is provided with external screw thread, the inner of filter is provided with internal thread hole, the both sides of the upper end of housing are provided with fixing band installing hole, and the both sides, bottom of housing are provided with lower fixing band installing hole, connection inserting column is provided with in described air inlet pipe connecting device, sticky floss and inlet pipe connection, sticky floss is fixedly located on housing, sticky floss is located at the both sides of fixed leg, fixed leg is fixed on the middle part of housing and is positioned at the below of escape pipe, fixed leg front surface left and right sides edge is fixedly connected with fixing adhesive tape, fixing adhesive tape inner surface is fixedly connected with thread gluing, before fixed leg, top end surface circle centre position is fixedly connected with connection inserting column, connect the front top of inserting column and be fitted with inlet pipe connection, left and right edges place, inlet pipe connection side surface rear symmetry is fixedly connected with circular arc snap ring, the front top end surface circle centre position connecting inserting column is provided with through hole, fixed leg, breathing mask, connect inserting column, fixed leg and breathing mask are made by medical plastic, in addition, described connection inserting column outer surface and inlet pipe connection interior surface are respectively fixedly connected with medical antislip rubber, and inlet pipe connection connects air inlet pipe.
Further: thread gluing and the sticky floss of described fixing adhesive tape cooperatively interact.
Further: described circular arc shackle length and fixing adhesive tape width cooperatively interact.
Compared with prior art, structure of the present utility model is simple, easy to use, and the air admission junction device of setting can make breathing mask and inlet pipe connection link together more closely, improves patient and is using the safety in respirator process; The filter arranged can carry out sterilising filtration to the gas that patient breathes out, thus avoids occurring cross infection between patient.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation being convenient to the breathing mask of grafting.
Fig. 2 is a kind of perspective view being convenient to air admission junction device in the breathing mask of grafting.
Fig. 3 is a kind of close-up schematic view being convenient to the breathing mask of grafting.
In figure: fixing band installing hole under the upper fixing band installing hole of 1-housing, 2-escape pipe, 3-air inlet pipe, 4-outgassing nonreturn valve, 5-filter, 6-, 7-, 8-glue floss, 9-fixed leg, 10-connect inserting column, 11-fixes adhesive tape, 12-circular arc snap ring, 13-inlet pipe connection.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-3, a kind of breathing mask being convenient to grafting, comprise housing 1, air inlet pipe connecting device and fixed leg 9, described housing 1 is provided with escape pipe 2, the below of escape pipe 2 is provided with air inlet pipe connecting device, air inlet pipe connecting device connects air inlet pipe 3, air inlet pipe 3 is provided with breather check valve, escape pipe 2 is provided with outgassing nonreturn valve 4, the outer end of outgassing nonreturn valve 4 is provided with the filter 5 for sterilizing, the outer end of outgassing nonreturn valve 4 is provided with external screw thread, the inner of filter 5 is provided with internal thread hole, outgassing nonreturn valve 4 can be dismantled with filter 5 and be connected, filter 5 comprises three layers, be followed successively by activated carbon filter layer from the inside to the outside, medical antibacterial layer and nanometer silver sterilizing layer, housing 1 and patient facial region contact position are provided with rubber gasket, the both sides of the upper end of housing 1 are provided with fixing band installing hole 6, the both sides, bottom of housing 1 are provided with lower fixing band installing hole 7, be provided with in described air inlet pipe connecting device and connect inserting column 10, sticky floss 8 and inlet pipe connection 13, sticky floss 8 is fixedly located on housing 1, sticky floss 8 is located at the both sides of fixed leg 9, fixed leg 9 is fixed on the middle part of housing 1 and is positioned at the below of escape pipe 2, fixed leg 9 front surface left and right sides edge is fixedly connected with fixing adhesive tape 11, fixing adhesive tape 11 inner surface is fixedly connected with thread gluing, before fixed leg 9, top end surface circle centre position is fixedly connected with and connects inserting column 10, connect the front top of inserting column 10 and be fitted with inlet pipe connection 13, left and right edges place, inlet pipe connection 13 side surface rear symmetry is fixedly connected with circular arc snap ring 12, thread gluing and the sticky floss 8 of fixing adhesive tape 11 cooperatively interact, the front top end surface circle centre position connecting inserting column 10 is provided with through hole, through hole runs through described connection inserting column 10, fixed leg 9, breathing mask 1, connect inserting column 10, fixed leg 9 and breathing mask 1 are made by medical plastic, in addition, described connection inserting column 10 outer surface and inlet pipe connection 13 interior surface are respectively fixedly connected with medical antislip rubber, inlet pipe connection 13 connects air inlet pipe 3, and circular arc snap ring 12 length and fixing adhesive tape 11 width cooperatively interact, and circular arc snap ring 12 and inlet pipe connection 13 are concentric circular, during use, first inlet pipe connection 13 is inserted and connect on inserting column 10, then rotate inlet pipe connection 13 makes circular arc snap ring 12 insert fixing adhesive tape 11 simultaneously, is then cemented on sticky floss 8 by the thread gluing in the fixing adhesive tape 11 on fixed leg 9, finally breathing mask 1 is worn over patient's mouth and nose place.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (3)
1. be convenient to the breathing mask of grafting for one kind, comprise housing (1), air inlet pipe connecting device and fixed leg (9), it is characterized in that, described housing (1) is provided with escape pipe (2), the below of escape pipe (2) is provided with air inlet pipe connecting device, air inlet pipe connecting device connects air inlet pipe (3), escape pipe (2) is provided with outgassing nonreturn valve (4), the outer end of outgassing nonreturn valve (4) is provided with the filter (5) for sterilizing, the outer end of outgassing nonreturn valve (4) is provided with external screw thread, the inner of filter (5) is provided with internal thread hole, the both sides of the upper end of housing (1) are provided with fixing band installing hole (6), the both sides, bottom of housing (1) are provided with lower fixing band installing hole (7), be provided with in described air inlet pipe connecting device and connect inserting column (10), sticky floss (8) and inlet pipe connection (13), sticky floss (8) is fixedly located on housing (1), sticky floss (8) is located at the both sides of fixed leg (9), fixed leg (9) is fixed on the middle part of housing (1) and is positioned at the below of escape pipe (2), fixed leg (9) front surface left and right sides edge is fixedly connected with fixing adhesive tape (11), fixing adhesive tape (11) inner surface is fixedly connected with thread gluing, the front top end surface circle centre position of fixed leg (9) is fixedly connected with and connects inserting column (10), connect inserting column (10) front top and be fitted with inlet pipe connection (13), left and right edges place, inlet pipe connection (13) side surface rear symmetry is fixedly connected with circular arc snap ring (12), the front top end surface circle centre position connecting inserting column (10) is provided with through hole, fixed leg (9), breathing mask (1), connect inserting column (10), fixed leg (9) and breathing mask (1) are made by medical plastic, in addition, described connection inserting column (10) outer surface and inlet pipe connection (13) interior surface are respectively fixedly connected with medical antislip rubber, and inlet pipe connection (13) connects air inlet pipe (3).
2. a kind of breathing mask being convenient to grafting according to claim 1, is characterized in that, thread gluing and the sticky floss (8) of described fixing adhesive tape (11) cooperatively interact.
3. a kind of breathing mask being convenient to grafting according to claim 1, is characterized in that, described circular arc snap ring (12) length and fixing adhesive tape (11) width cooperatively interact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117300.8U CN204468940U (en) | 2015-02-27 | 2015-02-27 | A kind of breathing mask being convenient to grafting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117300.8U CN204468940U (en) | 2015-02-27 | 2015-02-27 | A kind of breathing mask being convenient to grafting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204468940U true CN204468940U (en) | 2015-07-15 |
Family
ID=53624677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520117300.8U Expired - Fee Related CN204468940U (en) | 2015-02-27 | 2015-02-27 | A kind of breathing mask being convenient to grafting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204468940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944253A (en) * | 2016-06-30 | 2016-09-21 | 洛阳高昌机电科技有限公司 | Filter type gas mask facilitating change of filter tank |
| CN108187207A (en) * | 2018-02-09 | 2018-06-22 | 孙义兴 | A kind of respirator for lazaretto ward |
-
2015
- 2015-02-27 CN CN201520117300.8U patent/CN204468940U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944253A (en) * | 2016-06-30 | 2016-09-21 | 洛阳高昌机电科技有限公司 | Filter type gas mask facilitating change of filter tank |
| CN105944253B (en) * | 2016-06-30 | 2021-06-22 | 洛阳高昌机电科技有限公司 | Filtering type gas mask convenient for replacing filter tank |
| CN108187207A (en) * | 2018-02-09 | 2018-06-22 | 孙义兴 | A kind of respirator for lazaretto ward |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20170227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |