CN208464901U - A kind of drawing oxygen face mask for adjusting nock - Google Patents
A kind of drawing oxygen face mask for adjusting nock Download PDFInfo
- Publication number
- CN208464901U CN208464901U CN201820518616.1U CN201820518616U CN208464901U CN 208464901 U CN208464901 U CN 208464901U CN 201820518616 U CN201820518616 U CN 201820518616U CN 208464901 U CN208464901 U CN 208464901U
- Authority
- CN
- China
- Prior art keywords
- cover
- adjustable plate
- adjusting
- nock
- adjusting screw
- 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 provides a kind of drawing oxygen face mask for adjusting nock；Can preferably medical treatment experience effectively be provided to different patients；Its technical solution solved includes cover, the adjustable plate that is arranged symmetrically and can be slided along cover there are two being set at left and right sides of cover, each adjustable plate is interspersed in cover, sliding between each adjustable plate and cover is to be bonded sliding, the shape of adjustable plate and cover is imitated structure, each adjustable plate is placed between the intracorporal one end of cover and cover and is connected with spring, the left and right sides outer circle of cover is respectively equipped with adjusting screw, it is to be threadedly coupled between adjusting screw and cover, one end of adjusting screw is in contact through cover and with adjustable plate, adjusting screw can extrude fixation of the adjustable plate realization to adjustable plate；The utility model clever structure, it is novel.
Description
Technical field
The utility model relates to the field of medical instrument technology, especially a kind of drawing oxygen face mask for adjusting nock.
Background technique
In hospital surgical treatment, it is often necessary to carry out oxygen therapy treatment to patient with severe symptoms, be needed in oxygen therapy therapeutic process
The soakage of patient oxygen is effectively ensured, in order to guarantee good effect, is all assisted most of the time using oxygen face mask
Treatment.
Present oxygen face mask is all face of the buckle closure in patient, but oxygen face mask is into batch products, but not
Facial structure with patient is different, and the face mask of especially male patient and female patient differ greatly, this just makes
Bad effect, in actual use, Yi Shengjing are sealed in use, may cause in different patients at same oxygen face mask
It often needs to pad upper gauze etc. in face and carries out auxiliary compression, while guaranteeing the good medical treatment experience of patient.
Therefore a kind of suction that the medical treatment that can facilitate adjusting according to different patients, while patient can be improved is experienced is designed
Oxygen mask is necessary.
Utility model content
For above situation, for the defect for overcoming the prior art, the utility model provides a kind of drawing adjusting nock
Oxygen face mask；Can preferably medical treatment experience effectively be provided to different patients.
Its technical solution solved includes cover, is set at left and right sides of cover there are two being arranged symmetrically and can slide along cover
Adjustable plate, each adjustable plate is interspersed in cover, and the sliding between each adjustable plate and cover is to be bonded sliding, adjustable plate
Shape with cover is imitated structure, and each adjustable plate is placed between the intracorporal one end of cover and cover and is connected with spring, cover
Left and right sides outer circle is respectively equipped with adjusting screw, is threadedly coupled between adjusting screw and cover, one end of adjusting screw is run through
Cover is simultaneously in contact with adjustable plate, and adjusting screw can extrude fixation of the adjustable plate realization to adjustable plate.
The utility model clever structure, novel, the mask by the way that nock is adjusted can be effectively to different trouble
Person provides preferably medical treatment experience.
Detailed description of the invention
Fig. 1 is the utility model main view.
Fig. 2 is that the utility model adjustable plate skids off rear status diagram.
Fig. 3 is partial enlarged view in the utility model Fig. 1.
Fig. 4 is the utility model shape schematic top plan view.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
By Fig. 1-4 it is found that the utility model includes cover 1, the left and right sides of cover 1 sets that there are two be arranged symmetrically and can edge
The adjustable plate 2 that cover 1 slides, each adjustable plate 2 are interspersed in cover 1, and the sliding between each adjustable plate 2 and cover 1 is
Fitting sliding, the shape of adjustable plate 2 and cover 1 are imitated structure, each adjustable plate 2 be placed in one end in cover 1 and cover 1 it
Between be connected with spring 3, the left and right sides outer circle of cover 1 is respectively equipped with adjusting screw 4, between adjusting screw 4 and cover 1 be screw thread
One end of connection, adjusting screw 4 is in contact through cover 1 and with adjustable plate 2, and adjusting screw 4 can extrude the realization of adjustable plate 2 and exchange
Save the fixation of plate 2.
In order to which the fixation to adjustable plate 2 is more firm, the periphery of the adjustable plate 2 is equipped with multiple along adjustable plate 2
The uniformly distributed groove 5 of lateral wall, adjusting screw 4 inwardly screws and can extrude into groove 5.
The cover 1 is equipped with the through slot 6 along 1 shape of cover, and adjustable plate 2 is mounted in through slot 6, adjustable plate 2 it is interior
Side cambered surface is equipped with multiple rows of ball 7 in axial direction, is equipped with the slot rolling matched with ball 7 in through slot 6, ball 7 is mounted on
In slot rolling.
The lateral ends of each adjustable plate 2 are respectively connected with a pressure plate 8, are between adjustable plate 2 and pressure plate 8
Flexural pivot connection, pressure plate 8 is close to the lower end surface of cover 1 when adjustable plate 2 is completely in 1 inside of cover.
The arc top center of the cover 1 offers through-hole 9, and through-hole 9 penetrates through cover 1.
The lower end surface of the pressure plate 8 is equipped with air bag 10.
When specifically used, the adjustable plate 2 of two sides first is placed in inside cover 1 the utility model, at this time pressure plate 8 and cover
The lower end surface of body 1 is adjacent to, and mask is placed on patient facial region and is fixed, when encountering the different patient of shape of face, in order to protect
Better using effect is demonstrate,proved, screwing adjusting screw 4 first at this time makes adjusting screw 4 unclamp adjustable plate 2, can pull adjusting at this time
Plate 2 is moved to outside cover 1, when adjustable plate 2 is adjusted to suitable position, can be screwed adjusting screw 4 at this time and be compressed adjustable plate
2, realize the fixation to 2 position of adjustable plate, since the adjustable plate 2 of two sides is controlled by different adjusting screws 4 respectively, Ke Yifen
It is not controlled, different positions is placed according to the adjustable plate 2 of the different adjustable two sides of situation, due to setting on adjustable plate 2
There is ball 7, the movement of adjustable plate 2 is more convenient under the action of spring 3, while being to be bonded cunning between adjustable plate 2 and cover 1
It is dynamic, it ensure that better seal effect.
Additionally due to the lateral ends of adjustable plate 2 are connected with pressure plate 8, connect between pressure plate 8 and adjustable plate 2 for flexural pivot
It connects, pressure plate 8 can be very good to adapt to the face structure of different patients under the structure of globular hinge, so as to good
So that pressure plate 8 is attached to the face of patient, furthermore the air bag 10 on pressure plate 8 is inflated, it can significantly more efficient realization face
The sealing effect of cover is inflated sealing also by air bag 10 in the position that the front and back end of cover 1 does not have adjustable plate 2 to cover.
The utility model clever structure, novel, the mask by the way that nock is adjusted can be effectively to different trouble
Person provides preferably medical treatment experience.
Claims (6)
1. a kind of drawing oxygen face mask for adjusting nock, which is characterized in that including cover (1), cover is set at left and right sides of (1)
There are two the adjustable plate (2) that is arranged symmetrically and can slide along cover (1), each adjustable plate (2) is interspersed in cover (1), often
Sliding between a adjustable plate (2) and cover (1) is to be bonded sliding, and the shape of adjustable plate (2) and cover (1) is imitated structure,
It is connected with spring (3) between each adjustable plate (2) one end being placed in cover (1) and cover (1), the left and right sides of cover (1)
Outer circle is respectively equipped with adjusting screw (4), is threadedly coupled between adjusting screw (4) and cover (1), one end of adjusting screw (4)
It is in contact through cover (1) and with adjustable plate (2), adjusting screw (4), which can extrude adjustable plate (2) and realize, consolidates adjustable plate (2)
It is fixed.
2. the drawing oxygen face mask for adjusting nock of one kind according to claim 1, which is characterized in that the adjustable plate
(2) periphery is equipped with the uniformly distributed groove (5) of multiple lateral walls along adjustable plate (2), and adjusting screw (4) is inwardly screwed and can be squeezed
In pinch groove (5).
3. the drawing oxygen face mask for adjusting nock of one kind according to claim 1, which is characterized in that the cover
(1) it is equipped with the through slot (6) along cover (1) shape, adjustable plate (2) is mounted in through slot (6), the inside cambered surface of adjustable plate (2)
It is equipped with multiple rows of ball (7) in axial direction, the slot rolling matched with ball (7), ball (7) installation are equipped in through slot (6)
In slot rolling.
4. the drawing oxygen face mask for adjusting nock of one kind according to claim 1, which is characterized in that each tune
The lateral ends of section plate (2) are respectively connected with a pressure plate (8), connect between adjustable plate (2) and pressure plate (8) for flexural pivot, adjust
Section plate (2) be completely in cover (1) it is internal when pressure plate (8) be close to cover (1) lower end surface.
5. the drawing oxygen face mask for adjusting nock of one kind according to claim 1, which is characterized in that the cover
(1) arc top center offers through-hole (9), and through-hole (9) penetrates through cover (1).
6. the drawing oxygen face mask for adjusting nock of one kind according to claim 4, which is characterized in that the pressure plate
(8) lower end surface is equipped with air bag (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820518616.1U CN208464901U (en) | 2018-04-12 | 2018-04-12 | A kind of drawing oxygen face mask for adjusting nock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820518616.1U CN208464901U (en) | 2018-04-12 | 2018-04-12 | A kind of drawing oxygen face mask for adjusting nock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208464901U true CN208464901U (en) | 2019-02-05 |
Family
ID=65207308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820518616.1U Expired - Fee Related CN208464901U (en) | 2018-04-12 | 2018-04-12 | A kind of drawing oxygen face mask for adjusting nock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208464901U (en) |
-
2018
- 2018-04-12 CN CN201820518616.1U patent/CN208464901U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20200412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |