CN219982212U - Eye pre-shaping protective headgear - Google Patents
Eye pre-shaping protective headgear Download PDFInfo
- Publication number
- CN219982212U CN219982212U CN202321008257.2U CN202321008257U CN219982212U CN 219982212 U CN219982212 U CN 219982212U CN 202321008257 U CN202321008257 U CN 202321008257U CN 219982212 U CN219982212 U CN 219982212U
- Authority
- CN
- China
- Prior art keywords
- headgear
- eye
- protective headgear
- preplasticizing
- head cover
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 22
- 238000007493 shaping process Methods 0.000 title claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims abstract description 19
- 210000003128 head Anatomy 0.000 claims description 20
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 13
- 210000001508 eye Anatomy 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 7
- 210000001331 nose Anatomy 0.000 claims description 6
- 230000000241 respiratory effect Effects 0.000 claims description 5
- 230000037361 pathway Effects 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 17
- 239000003570 air Substances 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 206010021143 Hypoxia Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model belongs to the technical field of medical appliances, and particularly relates to an eye pre-shaping protective headgear; the method is mainly used for: the medical staff is protected in epidemic prevention work; the medical staff is provided with a head cover worn by the medical staff, an observation mirror arranged on the head cover and used for ensuring the visual field of the medical staff during working, a blocking edge arranged on the inner side of the head cover and used for preventing the observation mirror from fogging, and a constraint component arranged on the outer surface of the head cover and used for tensioning the head cover; mainly solves the following problems: the problem that the current protective mask is not uniformly heated at the inner side and the outer side and is easy to fog in the use process, and influences the visual field of medical staff is solved.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to an eye pre-shaping protective headgear.
Background
The combination of the medical mask and the goggles is a common device for protecting important parts such as nasal cavities, oral cavities, eyes and the like, but the facial skin still has exposure when the combination of the medical mask and the goggles is used, and the protective mask can effectively avoid direct contact of particulate matters harmful to human bodies such as dust, bacteria, spray and the like in the ambient air with a wearer, has wide application in the aspects of medical sanitation, labor protection, experimental research and the like, but the inner side and the outer side of the protective mask are not heated uniformly and are easy to fog when the protective mask is used, and the visual field of medical staff is influenced.
The utility model aims at the problems and provides an eye pre-shaping protective headgear.
Disclosure of Invention
In order to overcome the problems in the background art, the utility model adopts the following technical scheme:
an eye pre-shaping protective headgear comprising
A headgear having an outer surface and an inner surface; the external surface is provided with a pre-shaped observation mirror, and after a user wears the headgear, the observation mirror can observe the outside;
a blocking edge disposed on the inner surface, wherein the blocking edge is positioned below the observation mirror and is capable of isolating eyes and noses of a user;
and the restraint assembly is configured on the outer surface and can tighten the head sleeve so that the observation mirror and the blocking edge can be attached to the face of a user.
In some embodiments of the utility model, the headgear further has: neck and chest; one end of the neck is connected with the lower edge of the head cover, and the other end of the neck is connected with the chest part; and the head cover, the neck part and the chest part are integrally connected.
Further, a tie is built in the neck portion so that the neck portion can be fitted to the neck of the user.
In some embodiments of the utility model, the headgear further has a breathing passage, the stop edge being disposed between the breathing passage and the sight glass.
Further, the respiratory pathway includes: and a breather valve disposed on the outer surface of the head cover and communicating the interior of the head cover.
Further, the respiratory pathway includes: a gas inlet and a gas outlet, wherein a filter element is arranged in the gas inlet and the gas outlet; wherein, the gas inlet can also be externally connected with a ventilation device.
In some embodiments of the utility model, the flange is arcuate in shape; wherein, a groove is arranged at the middle part of the baffle edge.
Further, the flange is made of one of TPE, PVC and silica gel.
Further, the blocking edge is fixedly connected with the inner surface.
In some embodiments of the utility model; the restraint assembly includes: a first fixing strap and a second fixing strap; the first fixing belt is positioned opposite to the second fixing belt on the outer surface, one end of the first fixing belt is connected with one end of the second fixing belt, and the connecting point of the first fixing belt is opposite to the observation mirror after the first fixing belt is connected with the second fixing belt.
The utility model has the beneficial effects that:
(1) The observation mirror is arranged on the head cover, so that a user can have a good visual field after wearing the head cover;
(2) The retaining edge is arranged on the inner surface of the headgear and the constraint component is arranged on the outer surface of the headgear, so that eyes and noses of a user are isolated, and the headgear can be attached to the face of the user more under the condition that fog of an observation mirror is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of a sleeve according to the present utility model;
FIG. 3 is a schematic view of the position of the flange according to the present utility model;
FIG. 4 is a schematic view of the structure of the external ventilation device of the headgear of the present utility model;
FIG. 5 is a schematic view of a gas inlet and a gas outlet according to the present utility model;
in the figure, 1, a headgear; 11. a neck portion; 12. a chest portion; 13. a respiratory valve; 14. a blocking edge; 15. a first fixing strap; 16. a second fixing strap; 17. a gas inlet; 18. a gas outlet; 19. a ventilation device; 2. and a viewing mirror.
Detailed Description
The following detailed description of the embodiments of the present utility model will be made more apparent to those skilled in the art from the following detailed description, in which the utility model is embodied in several, but not all, embodiments of the utility model. The utility model may be embodied or applied in other specific forms and features of the following examples and examples may be combined with each other without conflict, all other examples being contemplated by those of ordinary skill in the art without undue burden from the present disclosure, based on the examples of the utility model.
Fig. 1-3 show main technical content of the present embodiment, and the present embodiment provides an eye pre-shaping protective headgear 1, which includes:
headgear 1, headgear 1 having an outer surface and an inner surface; wherein, the outer surface is provided with a preformed observation mirror 2, and after a user wears the headgear 1, the observation mirror 2 can observe the outside;
a blocking edge 14 disposed on the inner surface, wherein the blocking edge 14 is located below the scope 2 and is capable of isolating the eyes and nose of the user;
and a restraint assembly disposed on the outer surface for tensioning the headgear 1 so that the scope 2 and the flange 14 can be fitted to the face of the user.
Referring to fig. 1, in this embodiment, the headgear 1 further has a neck portion 11 and a chest portion 12, wherein one end of the neck portion 11 is connected to the lower edge of the headgear 1, and the other end of the neck portion 11 is connected to the chest portion 12, more preferably, the headgear 1, the neck portion 11, and the chest portion 12 are integrally connected, the interior of the headgear 1 communicates with the neck portion 11, and in use, the head of the medical staff enters through the neck portion 11, the headgear 1 is worn on the head, and after wearing, the chest portion 12 is put on the chest and back of the medical staff; the face of the medical staff is protected, and meanwhile, the contact area between the medical staff and the outside can be reduced.
Referring to fig. 1, further, in order to maintain good tightness of the headgear 1, a tie is built in the neck portion 11, wherein the tie may be an elastic cord or a strap which is partially external and can be tightened, after the medical staff wears the headgear 1, the neck portion 11 is better attached to the neck of the medical staff, and meanwhile, the medical staff can also rotate synchronously in cooperation with the headgear 1 when rotating the neck.
Referring to fig. 1 and 3, in addition, the headgear 1 has a breathing passage, and the flange 14 is located between the breathing passage and the scope 2; more specifically, the breathing circuit includes: and a breather valve 13, wherein the breather valve 13 is arranged on the outer surface of the headgear 1 and communicates the interior of the headgear 1, and when in use, the breather valve 13 is used for breathing by medical staff to enter and exit the outside air.
In this embodiment (not shown), the blocking edge 14 may present a closed pattern or an arc-shaped plate on the inner surface of the headgear 1; when the blocking edge 14 is in a closed pattern inside the headgear 1, the closed pattern is annular; after the headgear 1 is tensioned, the blocking edge 14 is attached to the face, the head side and the back of the brain of the medical staff; and further isolates the eyes and nose of the patient to prevent the observation mirror 2 from fogging.
Referring to fig. 1 and 3, when the blocking edge 14 is in an arc plate shape in the interior of the headgear 1, a groove for accommodating the nose of medical staff is provided in the middle of the blocking edge 14; this prevents the observation mirror 2 from fogging.
In addition, the rim 14 may be made of a flexible material, such as: TPE, PVC, silicone materials.
Referring to fig. 1-2, in this embodiment, the restraint assembly includes: a first fixing strap 15 and a second fixing strap 16; wherein, the position of the first fixing strap 15 is opposite to the position of the second fixing strap 16 on the outer surface, one end of the first fixing strap 15 can be connected with one end of the second fixing strap 16, and the connecting point of the first fixing strap 15 is opposite to the observation mirror 2 after the first fixing strap is connected with one end of the second fixing strap; more specifically, the first fixing strap 15 has a first connection end and a second connection end, and the second fixing strap 16 has a third fixing end and a fourth fixing end, where the first fixing end and the third fixing end are fixedly connected to the outer surface of the headgear 1 and are located below the observation mirror 2; the part between the first fixed end and the second fixed end and the part between the third fixed end and the fourth fixed end are attached to the outer surface of the head cover 1; the second fixed end and the fourth fixed end can be connected.
Still further, the second stiff end is provided with the magic sub-subsides, and the second stiff end is provided with the female subsides of magic, when using, select suitable position to paste the magic sub-subsides on the female subsides of magic for headgear 1 can be taut, with better laminating in medical staff's face.
In addition, when the protective device is worn in the environment of low air and obviously reduced oxygen concentration or in the high-temperature environment in the high-altitude areas such as Tibet and the like, the dyspnea of medical staff can be aggravated; thus in this embodiment, referring to fig. 4-5, the breathing passageways may also be configured to: a gas inlet 17 and a gas outlet 18, wherein a filter element is arranged in the gas inlet 17 and the gas outlet 18; wherein the gas inlet 17 can also be externally connected with a ventilation device 19; the ventilation device 19 is connected with the gas inlet 17 through a pipeline.
The ventilation device 19 may be a power type air purifier, for example: PAPR respirators, in this application, are worn on the body of medical personnel; the respirator conveys the filtered air into the headgear 1, and after the medical staff breathes, the air is discharged from the air outlet 18 to promote the air circulation speed in the headgear 1; ensure the smooth breath of medical staff.
In this embodiment (not shown), in order to solve the problem of oxygen deficiency and oxygen supply of medical staff in high altitude areas, an oxygen supply interface is additionally arranged on a pipeline of a breathing machine and a gas inlet 17, and an air valve is arranged on the oxygen supply interface; the oxygen supply interface is externally connected with an oxygen source, so that the problem of oxygen deficiency of medical staff is solved; after the oxygen source is externally connected, the medical staff can move only in a small range.
The application method of the utility model comprises the following steps:
when in use, the head of medical staff enters from the neck, the head sleeve is worn on the head, and after the head sleeve is worn, the chest part is put on the chest and the back of the medical staff; then the first fixing belt and the second fixing belt are used for tensioning the headgear, so that the headgear can better fit the face of medical staff; when medical staff works in a low-altitude area, the medical staff breathes through a breathing valve; when medical staff works in high-temperature or high-altitude areas, a breathing machine is connected with the gas inlet so as to promote the air circulation speed in the headgear; ensure smooth breathing of medical staff, and when the medical staff has hypoxia condition in high altitude areas, the oxygen source can be externally connected to supply oxygen for the medical staff.
The above description of embodiments is only for the understanding of the present utility model. It should be noted that it will be apparent to those skilled in the art that modifications can be made to the present utility model without departing from the principles of the utility model, and such modifications will fall within the scope of the claims.
Claims (10)
1. An eye pre-shaping protective headgear, comprising:
a headgear having an outer surface and an inner surface; the external surface is provided with a pre-shaped observation mirror, and after a user wears the headgear, the observation mirror can observe the outside;
a blocking edge disposed on the inner surface, wherein the blocking edge is positioned below the observation mirror and is capable of isolating eyes and noses of a user;
and the restraint assembly is configured on the outer surface and can tighten the head sleeve so that the observation mirror and the blocking edge can be attached to the face of a user.
2. The eye-preplasticizing protective headgear of claim 1, wherein the headgear further has: neck and chest; one end of the neck is connected with the lower edge of the head cover, and the other end of the neck is connected with the chest part; and the head cover, the neck part and the chest part are integrally connected.
3. The eye-pre-shaping protective headgear of claim 2, wherein the neck portion incorporates a tie-down such that the neck portion can conform to a user's neck.
4. The eye-preplasticizing protective headgear of claim 1, wherein the headgear further has a breathing passage, the blocking edge being disposed between the breathing passage and the viewing mirror.
5. The eye-preplasticizing protective headgear of claim 4, wherein the respiratory pathway comprises: and a breather valve disposed on the outer surface of the head cover and communicating the interior of the head cover.
6. The eye-preplasticizing protective headgear of claim 4, wherein the respiratory pathway comprises: a gas inlet and a gas outlet, wherein a filter element is arranged in the gas inlet and the gas outlet;
wherein, the gas inlet can also be externally connected with a ventilation device.
7. The eye-preplasticizing protective headgear of claim 1, wherein the blocking edge is arcuate; wherein, a groove is arranged at the middle part of the baffle edge.
8. The eye-preplasticizing protective headgear of claim 7, wherein the flange is made of one of TPE, PVC, silicone.
9. The eye-preplasticizing protective headgear of claim 1, wherein the blocking rim is fixedly connected to the inner surface.
10. The eye-preplasticizing protective headgear of claim 1, wherein the restraint assembly comprises: a first fixing strap and a second fixing strap; the first fixing belt is positioned opposite to the second fixing belt on the outer surface, one end of the first fixing belt is connected with one end of the second fixing belt, and the connecting point of the first fixing belt is opposite to the observation mirror after the first fixing belt is connected with the second fixing belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321008257.2U CN219982212U (en) | 2023-04-28 | 2023-04-28 | Eye pre-shaping protective headgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321008257.2U CN219982212U (en) | 2023-04-28 | 2023-04-28 | Eye pre-shaping protective headgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219982212U true CN219982212U (en) | 2023-11-10 |
Family
ID=88613886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321008257.2U Active CN219982212U (en) | 2023-04-28 | 2023-04-28 | Eye pre-shaping protective headgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219982212U (en) |
-
2023
- 2023-04-28 CN CN202321008257.2U patent/CN219982212U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2819551T3 (en) | Liner for use with respiratory mask | |
| CN210205641U (en) | Respiration support equipment and totally-enclosed isolation protective clothing comprising same | |
| CN211724432U (en) | Anti-virus full-face mask | |
| US10834978B1 (en) | Soft silicone edged cushion for face masks | |
| CN111111040A (en) | Breathing protective head cover | |
| CN212973817U (en) | Anti-infection mask for respiratory endoscope diagnosis and treatment | |
| CN113017179A (en) | Disposable medical protective clothing | |
| CN111150133A (en) | Protective clothing | |
| CN219982212U (en) | Eye pre-shaping protective headgear | |
| CN111602878A (en) | Healthy and safe mask | |
| CN215958470U (en) | Breathe internal medicine nursing protection casing | |
| CN214630159U (en) | Disposable medical protective clothing | |
| CN212214407U (en) | Novel epidemic prevention type protective face mask | |
| CN106621106B (en) | Wearable breathing device | |
| US20220057829A1 (en) | Wearable technology including ultra-thin led panels/screen | |
| CN213527206U (en) | Portable virus protective mask | |
| CN210581098U (en) | Protective clothing | |
| CN214547406U (en) | Disposable surgical mask convenient to adjust elasticity | |
| CN211882304U (en) | Isolation mask | |
| CN209790655U (en) | Novel air breathing protector | |
| CN112353021A (en) | General mask | |
| CN212185203U (en) | Protection isolating device | |
| CN214857589U (en) | Surgical hood capable of supplying oxygen | |
| CN219333002U (en) | Breathing mask | |
| CN212488602U (en) | Comfortable medical mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |