CN213188233U - Medical protective face screen - Google Patents
Medical protective face screen Download PDFInfo
- Publication number
- CN213188233U CN213188233U CN202021682321.1U CN202021682321U CN213188233U CN 213188233 U CN213188233 U CN 213188233U CN 202021682321 U CN202021682321 U CN 202021682321U CN 213188233 U CN213188233 U CN 213188233U
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- China
- Prior art keywords
- face screen
- column
- fog
- groove
- scraping plate
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- Expired - Fee Related
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Abstract
The utility model relates to a medical instrument especially relates to a medical protection face screen. The utility model provides a both sides top of medical protection face screen is connected with the fixed band, and the nose groove sets up lower part in the face screen concave surface, and the profile suits with the nasal part, and first fixed column and second fixed column set up respectively in face screen both sides, and the recess setting is at first fixed column top, and the column spinner cooperation sets up inside the recess, and the spout setting is inside the face screen, and open-top, and the vertical laminating setting of mist scraping plate one side and face screen convex surface, and the opposite side is located the spout, and the multiunit haulage rope can wind the column spinner winding or unwrapping, multiunit spring leaf respectively with column spinner lateral wall and second fixed column lateral wall fixed connection. The utility model provides a medical protection face screen can prevent through the nose groove that the inside fog that forms of face screen, through column spinner pulling haulage rope, and then the pulling fog of face screen outside is clear away to the fog of pulling fog scraping plate, and the setting of spring leaf can realize cleaing away the effect of fog repeatedly.
Description
Technical Field
The utility model relates to a medical instrument especially relates to a medical protection face screen.
Background
During the new hat epidemic situation, medical personnel need dress protective clothing, protective face protection tools such as screen at the work, although protective face protection screen can protect medical personnel face safety to a certain extent, but the protective face screen is worn to go to very easily to fog, and the face screen is hazy and is looked unclear, can greatly increase the work degree of difficulty.
The utility model discloses a chinese utility model 201621439495.9 discloses an antifog face screen, including face screen body and the face laminating body of setting at face screen body inboard, face laminating body erects on the bridge of the nose, and face laminating body's profile and the face profile of eyes lower part, nasal part and outer eye angle department suit, through erectting the face laminating body on the bridge of the nose, can completely cut off the steam of staff's exhalation, make on the face screen body correspond human eyes department can not fog, perhaps when the staff wore spectacles, spectacles can not fog yet. However, the anti-fog face screen can only prevent the inside of the face screen from breathing and fogging, and when medical staff enter a hotter environment from a cooler environment in summer, such as when the medical staff leave an air-conditioned room, and external hot air contacts the protective face screen with a lower temperature, fog can be formed on the outer side of the protective face screen, which affects the sight and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art and providing a medical protective face screen.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a medical protective face screen, comprising:
the panel is of an arc-shaped plate-shaped structure, and the tops of two sides of the panel are fixedly connected with fixing belts;
the nose groove is arranged at the middle lower part of the concave surface of the face screen, and the contour of the nose groove is matched with that of the nose;
wherein the bottom opening of the nose groove is positioned at the bottom of the face screen;
the patch is arranged on the top of the concave surface of the face screen;
the first fixing column and the second fixing column are respectively arranged on two sides of the face screen, and two ends of the first fixing column and the second fixing column are respectively positioned at the top end and the bottom end of the face screen;
the groove is of a cylindrical structure, is arranged at the top of the first fixed column and is open at the top end;
the rotating column is arranged in the groove in a matched mode, and the top end of the rotating column penetrates out of the top end of the groove;
the clamping block is arranged on the side wall of the rotating column and is close to the top end of the rotating column;
the clamping groove is arranged at the top end of the face screen, is matched with the clamping block and is used for limiting the rotating column;
the sliding chute is arranged inside the panel and is provided with an opening at the top end;
the fog scraping plate is of an inverted U-shaped structure, one side of the fog scraping plate is vertically attached to the convex surface of the face screen, the other side of the fog scraping plate is located in the sliding groove, and the fog scraping plate can horizontally move along the sliding groove;
one end of each of the plurality of groups of traction ropes is connected with the side wall of the rotating column, the other end of each of the plurality of groups of traction ropes is connected with the other side of the mist scraping plate, and the plurality of groups of traction ropes can be wound or unwound around the rotating column;
and one end of each of the plurality of groups of spring pieces is respectively and vertically connected with the side wall of the rotating column, and the other end of each of the plurality of groups of spring pieces is respectively and fixedly connected with the side wall of the second fixed column.
Preferably, the panel is made of plastic.
Preferably, the nose groove is made of rubber.
Preferably, the patch is made of rubber, and the length of the patch is consistent with the arc length of the top of the concave surface of the face screen.
Preferably, the fixing band is an elastic rope.
Preferably, one side of the mist scraping plate is made of rubber, and the other side of the mist scraping plate is made of plastic.
Preferably, the plurality of groups of hauling ropes are three groups and are arranged at equal intervals.
The utility model provides a medical protection face screen, the gas of breathing out the nose through the nose slot that suits with the nasal part passes through nose slot bottom and discharges, prevents that it from shielding inside formation fog at the face, through column spinner pulling haulage rope, and then the pulling is scraped the fog that the fog board cleared away the face and is shielded the outside, and when the column spinner counter-rotation, the haulage rope unties, and the spring plate can stimulate and scrape the fog board and get back to the face and shield the opposite side to the realization is clear away the fog that the face shielded the outside formed repeatedly.
Drawings
Fig. 1 is a schematic structural view of the medical protective face screen of the present invention.
Fig. 2 is a schematic structural view of the panel of the present invention.
Fig. 3 is a front view of the medical protective screen of the present invention.
Fig. 4 is a schematic structural view of the second fixing column of the present invention.
Description of the reference numerals
1. A face screen; 2. a nasal slot; 3. pasting a piece; 4. a first fixed column; 5. a second fixed column; 6. a spin column; 7. a clamping block; 8. a mist scraping plate; 9. a spring plate; 10. and (7) fixing the belt.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
The present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather as being provided for the purpose of providing a thorough and complete disclosure. In the drawings, the size and relative sizes of structures and regions may be exaggerated for clarity.
As shown in fig. 1-4, the utility model provides a medical protective face screen, which comprises a face screen 1, a nose groove 2, a patch 3, a first fixed column 4, a second fixed column 5, a rotating column 6, a clamping block 7, a mist scraping plate 8, a spring piece 9 and a fixed belt 10. The panel 1 is of an arc-shaped plate-shaped structure and made of plastic, and the top parts of two sides of the panel are fixedly connected with fixing belts 10, wherein the fixing belts 10 are elastic ropes so as to be conveniently fixed on the head; the nose groove 2 is arranged at the middle lower part of the concave surface of the face screen 1, is made of rubber, and the outline of the nose groove is matched with the nose part; wherein, 2 bottom openings in nose groove are located face screen 1 bottom, and when wearing face screen 1 back, nose groove 2 suits with the nose, and the gas of nose exhalation can be discharged through nose groove bottom, thereby can not gather at the inside formation fog of face screen.
The patch 3 is arranged on the top of the concave surface of the face screen 1, and in the embodiment, the patch 3 is made of rubber, has the length consistent with the arc length of the top of the concave surface of the face screen 1, and is used for being attached to the forehead; the first fixing column 4 and the second fixing column 5 are respectively arranged at two sides of the face screen 1, and two ends of the first fixing column and the second fixing column are respectively positioned at the top end and the bottom end of the face screen 1; the groove is of a cylindrical structure and is arranged at the top of the first fixing column 4, and the top end of the groove is open; the rotating column 6 is arranged in the groove in a matching way, and the top end of the rotating column penetrates out of the top end of the groove; the fixture block 7 is arranged on the side wall of the rotating column 6 and is close to the top end of the rotating column 6; the draw-in groove sets up on 1 top of face screen, and cooperates with fixture block 7 for restriction column spinner 6 takes column spinner 6 out during the use, in stopping using the 7 card of fixture block advances the draw-in groove, makes column spinner 6 fixed.
The sliding chute is arranged in the panel 1, and the top end of the sliding chute is open; the fog scraping plate 8 is of an inverted U-shaped structure, one side of the fog scraping plate is vertically attached to the convex surface of the face screen 1, the other side of the fog scraping plate is located in the sliding groove, the fog scraping plate 8 can horizontally move along the sliding groove, one side of the fog scraping plate 8 is made of rubber materials, and the other side of the fog scraping plate is made of plastic materials; one end of each of the traction ropes is connected with the side wall of the rotating column 6, the other end of each of the traction ropes is connected with the other side of the mist scraping plate 8, the traction ropes can be wound or unwound around the rotating column 6, and the traction ropes are three groups and are arranged at equal intervals in the embodiment; one end of each of the plurality of groups of spring pieces 9 is vertically connected with the side wall of the rotating column 6, and the other end of each of the plurality of groups of spring pieces 9 is fixedly connected with the side wall of the second fixing column 6.
The utility model provides a medical protection face screen, the gas of breathing out the nose through the nose slot that suits with the nasal part passes through nose slot bottom and discharges, prevents that it from shielding inside formation fog at the face, through column spinner pulling haulage rope, and then the pulling is scraped the fog that the fog board cleared away the face and is shielded the outside, and when the column spinner counter-rotation, the haulage rope unties, and the spring plate can stimulate and scrape the fog board and get back to the face and shield the opposite side to the realization is clear away the fog that the face shielded the outside formed repeatedly.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (7)
1. A medical protective face screen, comprising:
the panel is of an arc-shaped plate-shaped structure, and the tops of two sides of the panel are fixedly connected with fixing belts;
the nose groove is arranged at the middle lower part of the concave surface of the face screen, and the contour of the nose groove is matched with that of the nose;
wherein the bottom opening of the nose groove is positioned at the bottom of the face screen;
the patch is arranged on the top of the concave surface of the face screen;
the first fixing column and the second fixing column are respectively arranged on two sides of the face screen, and two ends of the first fixing column and the second fixing column are respectively positioned at the top end and the bottom end of the face screen;
the groove is of a cylindrical structure, is arranged at the top of the first fixed column and is open at the top end;
the rotating column is arranged in the groove in a matched mode, and the top end of the rotating column penetrates out of the top end of the groove;
the clamping block is arranged on the side wall of the rotating column and is close to the top end of the rotating column;
the clamping groove is arranged at the top end of the face screen, is matched with the clamping block and is used for limiting the rotating column;
the sliding chute is arranged inside the panel and is provided with an opening at the top end;
the fog scraping plate is of an inverted U-shaped structure, one side of the fog scraping plate is vertically attached to the convex surface of the face screen, the other side of the fog scraping plate is located in the sliding groove, and the fog scraping plate can horizontally move along the sliding groove;
one end of each of the plurality of groups of traction ropes is connected with the side wall of the rotating column, the other end of each of the plurality of groups of traction ropes is connected with the other side of the mist scraping plate, and the plurality of groups of traction ropes can be wound or unwound around the rotating column;
and one end of each of the plurality of groups of spring pieces is respectively and vertically connected with the side wall of the rotating column, and the other end of each of the plurality of groups of spring pieces is respectively and fixedly connected with the side wall of the second fixed column.
2. The medical protective face screen of claim 1, wherein the face screen is plastic.
3. The medical protective face screen of claim 1, wherein the nose slot is made of rubber.
4. The medical protective face screen of claim 1, wherein the patch is rubber and has a length that is consistent with the arc length of the top of the concave face screen.
5. The medical protective face screen of claim 1, wherein the securing strap is an elastic cord.
6. The medical protective face screen of claim 1, wherein the mist scraper is rubber on one side and plastic on the other side.
7. The medical protective face screen of claim 6, wherein the plurality of sets of pull cords are three sets and are equally spaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682321.1U CN213188233U (en) | 2020-08-13 | 2020-08-13 | Medical protective face screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682321.1U CN213188233U (en) | 2020-08-13 | 2020-08-13 | Medical protective face screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213188233U true CN213188233U (en) | 2021-05-14 |
Family
ID=75838814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021682321.1U Expired - Fee Related CN213188233U (en) | 2020-08-13 | 2020-08-13 | Medical protective face screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213188233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115430076A (en) * | 2022-08-25 | 2022-12-06 | 西安交通大学医学院第一附属医院 | Infectious disease protection device |
-
2020
- 2020-08-13 CN CN202021682321.1U patent/CN213188233U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115430076A (en) * | 2022-08-25 | 2022-12-06 | 西安交通大学医学院第一附属医院 | Infectious disease protection device |
| CN115430076B (en) * | 2022-08-25 | 2023-03-17 | 西安交通大学医学院第一附属医院 | Infectious disease protection device |
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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: 20210514 Termination date: 20210813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |