CN212369170U - Anti-atomization medical goggles - Google Patents
Anti-atomization medical goggles Download PDFInfo
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- CN212369170U CN212369170U CN202021250539.XU CN202021250539U CN212369170U CN 212369170 U CN212369170 U CN 212369170U CN 202021250539 U CN202021250539 U CN 202021250539U CN 212369170 U CN212369170 U CN 212369170U
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- Prior art keywords
- box
- defogging
- goggles
- protective cover
- demisting
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- 238000000889 atomisation Methods 0.000 title description 5
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 239000000741 silica gel Substances 0.000 claims abstract description 17
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 35
- 239000003595 mist Substances 0.000 claims description 23
- 239000002274 desiccant Substances 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 6
- 241000700605 Viruses Species 0.000 description 5
- 210000001508 eye Anatomy 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 229920001821 foam rubber Polymers 0.000 description 3
- 238000007373 indentation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses an anti-fogging medical goggles, relates to the goggles field, and the goggles body comprises a lens surface, a protective cover arranged around the lens surface and a head band connected with two ends of the protective cover, the edge position of the protective cover is wrapped with a silica gel pad, the inside of the silica gel pad is filled with a spongy cushion, two purified gas inlets are symmetrically arranged on the two sides of the upper end of the protective cover, two airflow distributors communicated with the purified gas inlets are symmetrically arranged inside the protective cover, a plurality of evenly distributed shunting holes are arranged on the surface of the airflow distributors, a fog outlet is arranged at the central position of the upper end of the protective cover, and a demisting box is also arranged outside the goggles body; the goggles passes through trachea and defogging box intercommunication, and the inside fog of goggles passes through the trachea and arranges the defogging box in, handles the back through the inside drier of defogging box, and the new air passes through the trachea and emits into the goggles, forms the circulation of air between goggles and defogging box and circulates, realizes effectual defogging, guarantees good sight.
Description
Technical Field
The utility model relates to a goggles technical field, concretely relates to medical goggles of anti-fogging.
Background
The goggles are protective equipment used for isolating and protecting eyes of a human body from the outside in clinical diagnosis and operation processes, physical and chemical laboratories, workshops and the like, and are also mainly applied to the protection of epidemic prevention, emergency department of respiration and infectious departments and used by virus experimenters. The medical goggles are composed of a lens and a protective cover which surrounds the lens in a circle, the protective cover is attached to a face of a person to form a closed inner space which is isolated from outside air, viruses and bacteria are prevented from infecting eyes, blood and body fluid are prevented from infecting the eyes, and the medical goggles have good protective effect.
But the goggles in the use at present, because the guard shield seals completely, people are when wearing for a long time, the fog appears in the inside unavoidably of goggles, produce the atomizing, lead to medical staff can't see clearly in medical procedure, seriously influence the sight, produce adverse effect to medical procedure, and simultaneously, because the guard shield need guarantee inclosed inner space, the guard shield is tighter with the laminating of face, because the guard shield is thinner, and single structure, it is relatively poor to wear the comfort level, and wear for a long time and can form the indentation to the face, influence medical staff healthy, be unfavorable for long-time medical use.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an anti-fogging medical goggles to solve among the prior art because the inside atomizing of goggles that the goggles lacks defogging function and backplate structure singleness and lead to influences the sight and wear for a long time and have the impression uncomfortable problem.
In order to achieve the above object, the present invention provides the following technical solutions: an anti-fogging medical goggles comprises a goggles body, the goggles body comprises a lens surface, a protective cover arranged around the lens surface and a head band connected with two ends of the protective cover, the edge position of the protective cover is wrapped with a silica gel pad, a sponge pad is filled in the silica gel pad, two purified gas inlets are symmetrically arranged on two sides of the upper end of the protective cover, two air flow distributors communicated with the purified gas inlets are symmetrically arranged in the protective cover, a plurality of uniformly distributed branch flow holes are arranged on the surface of each air flow distributor, a fog outlet is arranged at the central position of the upper end of the protective cover, a demisting box is also arranged outside the goggles body, a demisting area and a power supply area are arranged inside the demisting box, a drying agent and a hot air device are arranged inside the demisting area, the drying agent and the hot air device are separated by a filter plate inside the demisting area, and a fog, the utility model discloses a defogging box, including mist inlet, power supply district, mist outlet, hot air blast device, inlet pipe and mist inlet, mist inlet and the defogging district intercommunication that is provided with the drier, net gas outlet and hot air blast device intercommunication, net gas outlet passes through intake pipe and net gas inlet intercommunication, the mist inlet passes through outlet duct and mist outlet intercommunication, power supply district inside is provided with battery and controller, and the defogging box surface is located power supply district position department embedding and is provided with alarm and display screen, controller, alarm, display screen and hot air blast device all with battery electric connection.
Furthermore, the airflow distributor is fixed at the position, close to the mirror surface, of the top end in the protective cover through a support, the airflow distributor is arranged in parallel to the mirror surface, and the shunting holes are arranged in a straight line at one end, close to the mirror surface, of the airflow distributor.
Based on the technical characteristics, the new air of the air inlet pipe can be uniformly discharged into the surface of the mirror surface, and the phenomenon that the local part of the mirror surface generates atomization to influence the sight line is prevented.
Further, the net gas import is convex semicircle column, the tip of intake pipe is provided with the intake pipe plug, intake pipe plug surface is provided with a plurality of sealing washers, the intake pipe pass through intake pipe plug pluggable with net gas access connection.
Based on above-mentioned technical characteristics, can realize the dismouting of intake pipe and goggles, the washing of being convenient for, the sealing washer provides good gas tightness for goggles internal environment simultaneously.
Furthermore, a three-way joint is arranged at the position, which is 10-25 cm away from the plug of the air inlet pipe, of the upper end of the air inlet pipe, and the air inlet pipe is divided into two branches by the three-way joint and is respectively connected with the two purified gas inlets.
Based on above-mentioned technical characteristics, two intake pipes are from the even input air in both sides, guarantee that goggles inside air is even, and three way connection's position can make intake pipe and goggles form wearing that the circle is stable at the head, prevents that the intake pipe from influencing work in a jumble.
Furthermore, the side face of one end, close to the drying agent, of the demisting box is provided with a sealing plate, the side face, attached to the demisting box, of the sealing plate is provided with a sliding buckle and a sealing gasket, the surface, attached to the demisting box and the sealing plate, of the demisting box is provided with a sliding groove matched with the sliding buckle, and the sealing plate is connected with the demisting box in a sliding mode in a sealing mode through the sliding buckle and the sliding groove.
Based on above-mentioned technical characteristic, conveniently carry out quick replacement to the drier to can guarantee the inside gas tightness of defogging box.
Further, the mist inlet is provided in the middle of the sealing plate near the upper end.
Based on the technical characteristics, the position of the mist inlet is higher than that of the drying agent, so that the mist in the air outlet pipe is uniformly adsorbed by the drying agent, and effective demisting is achieved.
Still further, hot air device includes tapering ware, heating wire, fan and mounting bracket, the one end of tapering ware is fixed by the mounting bracket, and the other end and net gas export intercommunication, the inside heating wire that is provided with of tapering ware, the fan is located the inside of tapering ware flared end and with mounting bracket fixed connection.
Based on above-mentioned technical characteristic, can promote the circulation of air between goggles and the defogging box, reach the defogging effect.
Furthermore, a partition board is arranged inside the defogging box to isolate the defogging area from the power supply area in an airtight mode.
Based on the technical characteristics, the moisture in the defogging area is prevented from influencing the work of the power supply area, and the electrical appliance elements are protected.
Furthermore, a battery cover plate is arranged on the surface of one end, close to the power supply area, of the defogging box, and the battery cover plate is clamped with the defogging box in a rotatable mode through a rotating shaft.
Based on the technical characteristics, the storage battery is convenient to replace quickly, the time is shortened, and internal atomization is prevented.
Furthermore, a waistband is arranged at the upper end of the demisting box.
Based on above-mentioned technical characteristic, be convenient for be tied the defogging box in the waist, conveniently wear.
The utility model has the advantages of as follows:
(1) the goggles is matched with the defogging box, and through two trachea of business turn over and the inside intercommunication of goggles, wear the in-process for a long time, the inside fog of goggles can be arranged to the defogging box through the trachea, after the inside drier of defogging box is handled, the defogging box passes through the trachea with the air that purifies and emits into the goggles, form the circulation of air between goggles and defogging box, realize effectual defogging, the air flow distributor who sets up evenly shunts new air, it is even to guarantee the defogging, provide good sight when wearing for medical staff.
(2) The guard shield edge of goggles is provided with round silica gel pad, and the silica gel pad wraps up the guard shield, has increased guard shield thickness, has increased area of contact with the people's face when contacting to slowed down the pressure of extrusion department, prevented that the face from producing the indentation, the while is better provides the seal, prevents the virus propagation, and the inside of silica gel pad is provided with the foam-rubber cushion, fills the silica gel pad, has increased the silica gel pad area, provides better travelling comfort of wearing.
(3) The defogging box is provided with the slidable closing plate, can open the closing plate through sliding and take out the drier fast, it is efficient to change, the closing plate is provided with sealed the pad, defogging box inside completely seals when guaranteeing the closing plate, guarantee the air quality, prevent the atomizing, the battery apron of setting in the side is rotatable to be opened, realize the quick replacement battery, guarantee the uninterrupted use of goggles, improve the availability factor.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is an overall appearance diagram of an anti-fogging medical goggles provided by the present invention;
fig. 2 is a front view of the goggle body provided by the present invention;
fig. 3 is a side view of the goggle body provided by the present invention;
fig. 4 is a schematic view of the plug connection between the clean air inlet and the air inlet pipe provided by the present invention;
FIG. 5 is an external view of the defogging box according to the present invention;
FIG. 6 is a view of the inner structure of the defogging box according to the present invention;
fig. 7 is a partial enlarged view of fig. 6 according to the present invention.
In the figure: 100-goggles body, 110-mirror surface, 120-shield, 121-fog outlet, 122-purified gas inlet, 123-silica gel pad, 124-sponge pad, 130-headband, 140-airflow distributor, 141-shunt hole, 142-bracket, 200-air inlet pipe, 201-three-way joint, 202-air inlet pipe plug, 203-sealing ring, 300-air outlet pipe, 400-demisting box, 401-fog inlet, 402-purified gas outlet, 403-clapboard, 404-chute, 405-waistband, 410-demisting area, 411-filter plate, 412-desiccant, 420-power supply area, 421-battery cover plate, 422-storage battery, 423-controller, 424-alarm, 425-display screen, 430-hot air device, 431-a cone, 432-a heating wire, 433-a fan, 434-a mounting rack, 440-a sealing plate, 441-a slide fastener and 442-a sealing gasket.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1, the anti-fogging medical goggles are similar to conventional goggles in shape, and include a goggle body 100, and the goggle body 100 includes a mirror surface 110, a shield 120 disposed around the mirror surface 110, and a headband 130 connecting both ends of the shield 120. Different from the above, two clean air inlets 122 are symmetrically disposed on two sides of the upper end of the shield 120, a mist outlet 121 is disposed at the center of the upper end of the shield 120, and two air flow distributors 140 communicated with the clean air inlets 122 are correspondingly disposed inside the shield 120. The exterior of the goggle body 100 is also provided with a defogging case 400 for promoting the circulation of air in the goggle body 100 to remove fog. The upper end of the demisting box 400 is provided with a belt 405, so that the demisting box 400 can be tied to the waist for convenient carrying.
As shown in FIG. 6, the interior of the defogging box 400 is divided into a defogging area 410 and a power supply area 420 by a partition 403, so that the defogging area 410 and the power supply area 420 are isolated in an airtight manner, and moisture in the defogging area 410 is prevented from entering the power supply area 420, which affects the normal operation of the device. The drying agent 412 and the hot air device 430 are arranged in the defogging area 410, the drying agent 412 and the hot air device 430 are separated by the filtering plate 411 in the defogging area 410, the fog inlet 401 and the clean air outlet 402 are arranged on the surface of one end of the defogging box 400, and the fog inlet 401 is communicated with the upper end area of the defogging area 410 provided with the drying agent 412. The hot air device 430 is located at the lower end of the filter plate 411, the hot air device 430 comprises a conical device 431, a heating wire 432, a fan 433 and a mounting frame 434, the conical device 431 is in a horn shape, one end of the conical device 431 is fixed by the mounting frame 434, the other end of the conical device is communicated with the purified gas outlet 402, the surrounding heating wire 432 is arranged inside the conical device 431, and the fan 433 is located inside the flaring end of the conical device 431 and is fixedly connected with the mounting frame 434.
As shown in fig. 1, the mist inlet 401 is connected to the mist outlet 121 through the outlet pipe 300, so that the mist in the goggle body 100 can be discharged into the region of the defogging region 410, in which the desiccant 412 is disposed, through the outlet pipe 300. The clean air outlet 402 is communicated with the clean air inlet 122 through the air inlet pipe 200, and discharges the fresh air in the demisting area 410 into the goggle body 100 through the air inlet pipe 200.
As shown in fig. 1, 2 and 4, the purified gas inlet 122 is a convex semi-cylinder, the end of the gas inlet pipe 200 is provided with a gas inlet pipe plug 202, the surface of the gas inlet pipe plug 202 is provided with a plurality of sealing rings 203, the gas inlet pipe 200 is connected with the purified gas inlet 122 in a pluggable manner through the gas inlet pipe plug 202, and the sealing rings 203 ensure the sealing property of the connection and prevent the pollution of the outside air. The upper end of the air inlet pipe 200 is provided with a three-way joint 201 at a position close to the head (10cm-25cm) of an adult from the air inlet pipe plug 202, the three-way joint 201 divides the air inlet pipe 200 into two branches which are respectively connected with the two purified air inlets 122, so that the fresh air is uniformly discharged from the two air flow distributors 140, and the uniformity of air flow is ensured.
As shown in fig. 2-3, the air distributor 140 is fixed at the top end inside the hood 120 near the mirror surface 110 by a support 142, the air distributor 140 is disposed parallel to the mirror surface 110, a plurality of evenly distributed branch holes 141 are disposed on the surface of the air distributor 140, the branch holes 141 are disposed at one end of the air distributor 140 near the mirror surface 110 in a linear arrangement, and the air distributor 140 can uniformly discharge the fresh and dry air in the air inlet pipe 200 onto the surface of the mirror surface 110, so as to prevent the mirror surface 110 from being locally atomized and affecting the sight.
As shown in fig. 6, power supply zone 420 is inside to be provided with battery 422 and controller 423, and defogging box 400 surface is located power supply zone 420 position department embedding and is provided with alarm 424 and display screen 425, controller 423, alarm 424, display screen 425 and hot air device 430 all with battery 422 electric connection, display screen 425 shows battery 422's electric quantity state, alarm 424 can report to the police when the electric quantity is not enough, in order to remind the staff in time to change the battery, prevent hot air device 430 stop work, lose defogging effect and influence the use.
The during operation, wear the head with goggles body 100, goggles body 100 makes the eye region keep apart with external, start hot air device 430, fan 433 functions and produces the air current poor, the inside fog of goggles body 100 is discharged from fog outlet 121, discharge through outlet duct 300 and fog import 401 and remove inside the fog district 410, the absorption through drier 412 is discharged from filter 411, pass through hot air device 430 again to the heating and the promotion of air, make the air discharge again inside goggles body 100 from intake pipe 200, so at inclosed space inner loop, reach the effect of defogging, make the staff keep clear throughout in wearing goggles.
Example two:
as shown in fig. 3, the edge of the protective cover 120 is covered with a ring of widened silica gel pad 123, the protective cover 120 is covered by the silica gel pad 123, the thickness of the edge of the protective cover 120 is increased, and the contact area is increased when the protective cover contacts with a human face, so that the pressure of the extrusion part is reduced, the face is prevented from generating an indentation, and meanwhile, better airtightness is provided, and virus propagation is prevented. The inside of silica gel pad 123 is provided with foam-rubber cushion 124, and foam-rubber cushion 124 fills silica gel pad 123, has played effectual cushioning effect, has increased the area of silica gel pad 124, provides the better travelling comfort of wearing.
Example three:
as shown in fig. 5-7, a sealing plate 440 is disposed on a side surface of the defogging box 400 close to the end of the desiccant 412, a sliding button 441 and a sealing pad 442 are disposed on a side surface of the sealing plate 440 attached to the defogging box 400, a sliding slot 404 engaged with the sliding button 441 is disposed on a surface of the defogging box 400 attached to the sealing plate 440, and the sealing plate 440 is slidably connected to the defogging box 400 in a sealing manner through the sliding button 441 and the sliding slot 404. When the drying agent 412 needs to be replaced, the sealing plate 440 can be slid to one side, the drying agent 412 can be directly taken out for replacement, the operation is convenient and fast, and the drying agent 412 can be packaged in a bag-type finished product, so that the drying agent 412 can be taken out and put in more conveniently, and the replacement efficiency is improved. The sealing gasket 442 on the sealing plate 440 plays a good role in isolation when the sealing plate 440 is closed with the defogging box 400, provides a closed space for the defogging area 410 of the defogging box 400, ensures the air quality, prevents atomization, and simultaneously prevents the outside air or viruses from entering the defogging area 410.
The mist inlet 401 is disposed at a position near the upper end of the sealing plate 440 in the middle thereof to ensure that the mist in the outlet pipe 300 is uniformly adsorbed by the desiccant 412. Preferably, the mist inlet 401 and the clean air outlet 402 are disposed on the same end surface of the defogging box 400, which facilitates management and wearing of the defogging box 400.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The utility model provides an anti-fogging medical goggles, includes goggles body (100), and goggles body (100) include mirror surface (110), encircle guard shield (120) that mirror surface (110) set up and connect bandeau (130) at guard shield (120) both ends, its characterized in that: the edge position of the protective cover (120) is wrapped with a silica gel pad (123), a sponge pad (124) is filled in the silica gel pad (123), two purified gas inlets (122) are symmetrically arranged on two sides of the upper end of the protective cover (120), two air flow distributors (140) communicated with the purified gas inlets (122) are symmetrically arranged in the protective cover (120), a plurality of uniformly distributed shunting holes (141) are formed in the surface of each air flow distributor (140), a mist outlet (121) is formed in the central position of the upper end of the protective cover (120), a mist removing box (400) is further arranged outside the protective cover body (100), a mist removing area (410) and a power supply area (420) are arranged in the mist removing box (400), a drying agent (412) and a hot air device (430) are arranged in the mist removing area (410), and the drying agent (412) and the hot air device (430) are separated by a filter plate (411) in the mist removing area (410), the utility model discloses a defogging device, including defogging box (400), defogging box (400) and hot air device, defogging box (420) is characterized by the one end surface is provided with fog import (401) and clean gas outlet (402), fog import (401) and defogging district (410) intercommunication that is provided with drier (412), clean gas outlet (402) and hot air device (430) intercommunication, clean gas outlet (402) are through intake pipe (200) and clean gas import (122) intercommunication, fog import (401) are through outlet duct (300) and fog outlet (121) intercommunication, power supply district (420) inside is provided with battery (422) and controller (423), and defogging box (400) surface is located power supply district (420) position department embedding and is provided with alarm (424) and display screen (425), controller (423), alarm (424), display screen (425) and hot air device (430) all with battery (422) electric connection.
2. The anti-fogging medical goggles according to claim 1, wherein: the air flow distributor (140) is fixed at the position, close to the mirror surface (110), of the top end in the shield (120) through a support (142), the air flow distributor (140) is arranged in parallel to the mirror surface (110), and the flow dividing holes (141) are arranged at one end, close to the mirror surface (110), of the air flow distributor (140) in a straight line shape.
3. The anti-fogging medical goggles according to claim 1, wherein: the net gas import (122) is convex semicircle column, the tip of intake pipe (200) is provided with intake pipe plug (202), intake pipe plug (202) surface is provided with a plurality of sealing washer (203), intake pipe (200) are connected with net gas import (122) through intake pipe plug (202) pluggable.
4. The anti-fogging medical goggles according to claim 1 or 3, characterised in that: the air inlet pipe plug (202) is characterized in that a three-way joint (201) is arranged at the position, 10cm-25cm away from the air inlet pipe plug (202), of the upper end of the air inlet pipe (200), and the air inlet pipe (200) is divided into two branches by the three-way joint (201) to be connected with the two purified air inlets (122) respectively.
5. The anti-fogging medical goggles according to claim 1, wherein: the side face of one end, close to the drying agent (412), of the demisting box (400) is provided with a sealing plate (440), the side face, attached to the demisting box (400), of the sealing plate (440) is provided with a sliding buckle (441) and a sealing gasket (442), the surface, attached to the demisting box (400) and the sealing plate (440), of the sealing plate (440) is provided with a sliding groove (404) matched with the sliding buckle (441), and the sealing plate (440) can be connected with the demisting box (400) in a sliding mode in a sealing mode through the sliding buckle (441) and the sliding groove (404.
6. The anti-fogging medical goggles according to claim 1 or 5, characterised in that: the mist inlet (401) is disposed at a position near an upper end in the middle of the sealing plate (440).
7. The anti-fogging medical goggles according to claim 1, wherein: hot air device (430) includes tapering ware (431), heating wire (432), fan (433) and mounting bracket (434), the one end of tapering ware (431) is fixed by mounting bracket (434), and the other end communicates with net gas export (402), tapering ware (431) inside is provided with heating wire (432), fan (433) are located the inside of tapering ware (431) flared end and with mounting bracket (434) fixed connection.
8. The anti-fogging medical goggles according to claim 1, wherein: the demisting box (400) is internally provided with a partition plate (403) for hermetically isolating the demisting area (410) from the power supply area (420).
9. The anti-fogging medical goggles according to claim 1, wherein: the surface of one end, close to the power supply area (420), of the defogging box (400) is provided with a battery cover plate (421), and the battery cover plate (421) is rotatably clamped with the defogging box (400) through a rotating shaft.
10. The anti-fogging medical goggles according to claim 1, wherein: the upper end of the demisting box (400) is provided with a waistband (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021250539.XU CN212369170U (en) | 2020-06-30 | 2020-06-30 | Anti-atomization medical goggles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021250539.XU CN212369170U (en) | 2020-06-30 | 2020-06-30 | Anti-atomization medical goggles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212369170U true CN212369170U (en) | 2021-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021250539.XU Expired - Fee Related CN212369170U (en) | 2020-06-30 | 2020-06-30 | Anti-atomization medical goggles |
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| Country | Link |
|---|---|
| CN (1) | CN212369170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111743690A (en) * | 2020-06-30 | 2020-10-09 | 吴江汉 | Anti-atomization medical goggles |
| CN112932786A (en) * | 2021-02-02 | 2021-06-11 | 陈振林 | Fully-sealed goggles |
-
2020
- 2020-06-30 CN CN202021250539.XU patent/CN212369170U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111743690A (en) * | 2020-06-30 | 2020-10-09 | 吴江汉 | Anti-atomization medical goggles |
| CN112932786A (en) * | 2021-02-02 | 2021-06-11 | 陈振林 | Fully-sealed goggles |
| CN112932786B (en) * | 2021-02-02 | 2024-01-23 | 陈振林 | Full-sealed goggles |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210119 |