CN111437103A - Internally-wiping goggles - Google Patents
Internally-wiping goggles Download PDFInfo
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- CN111437103A CN111437103A CN202010356527.3A CN202010356527A CN111437103A CN 111437103 A CN111437103 A CN 111437103A CN 202010356527 A CN202010356527 A CN 202010356527A CN 111437103 A CN111437103 A CN 111437103A
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- lens
- wiper
- connecting shaft
- wiping
- mirror
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- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000004438 eyesight Effects 0.000 abstract 2
- 230000007123 defense Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 10
- 238000007790 scraping Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
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- 241000700605 Viruses Species 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000002155 anti-virotic effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000711573 Coronaviridae Species 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
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- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
- A61F9/029—Additional functions or features, e.g. protection for other parts of the face such as ears, nose or mouth; Screen wipers or cleaning devices
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Eyeglasses (AREA)
Abstract
The invention relates to the technical field of protective articles and discloses an internal wiping type goggles, which comprises a goggle bracket and lenses, wherein wiping parts are movably arranged on the inner sides of the lenses and can rotate along a connecting shaft for fixing the wiping parts and wipe the lenses; one end of the connecting shaft penetrates through the lens and is connected with a shifting lever positioned on the outer side of the lens, and the shifting lever rotates to drive the connecting shaft and a wiping part positioned on the connecting shaft to rotate; the driving lever with be equipped with the sealing between the lens, the sealing is used for blocking the outside air and follows the lens installation inside the shaft hole of connecting axle gets into the lens, and the manually operation driving lever drives the mirror that is located the lens inside and wipes and clean, clears up the inside fog of lens, and the leakproofness is good, can realize simply cleaning, need not to carry out the change of protective articles, has improved the efficiency of cleaning, eliminates medical personnel or gas defense personnel and high-risk laboratory personnel's eyesight and blocks, avoids the intensity of labour that increases because of the eyesight is obstructed in the work and the error in the operation.
Description
Technical Field
The invention relates to the technical field of protective articles, in particular to an internal wiping type goggles, which is a goggle for protecting eyes in medical or special environment and is suitable for protecting eyes working in epidemic situations or treatment periods of dangerous chemicals and harmful organisms and in biochemical laboratories.
Background
The existing goggles are glasses with special functions, and the requirements on the glasses are different in different occasions. The goggles are of various types, including anti-virus glasses, dustproof glasses, anti-impact glasses, chemical-proof glasses, light-radiation-proof glasses and the like.
Anti-virus glasses or anti-chemical glasses among the prior art, because do not have ventilative function, the lens hazes easily, nevertheless in order to guarantee the safeguard effect, can not directly clean the lens again, and in use causes a lot of inconveniences.
Especially for medical goggles, during sars and new coronavirus pneumonia, medical staff working at the front line needs to wear heavy isolation clothes, wear three-layer mask and goggles. Under the high-strength working condition, sweat flowing out of medical staff and water vapor formed by breathing in the mask can be condensed in the goggles to form mist, and the medical staff cannot see through the mist. Because of being in special hazardous environment, in order to avoid exposing infection or pollution, can not take the mirror to clean for the steam in the mirror surface can't be clear away, causes to wear the medical personnel or the experiment operation staff sight of goggles obstructed. Objects which cannot be clearly seen, such as blood vessels of a patient, body tissues under an operation incision, important instrument control or feedback indication and the like cannot be clearly seen, and normal operation cannot be carried out. The goggles lenses must be treated independently in the isolation chamber, so that the replacement process is increased, and the working efficiency of medical staff is reduced. The medical staff is additionally increased in labor intensity and reduced in working efficiency under the condition that serious patients are numerous during sudden and serious epidemic situations, and the life saving is extremely unfavorable.
Therefore, there is a need for an improvement to overcome the deficiencies of the prior art.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an internal wiping type goggles.
The technical scheme of the invention is as follows:
an inner wiping type goggles comprises a goggle bracket 1 and a lens 17, wherein a wiping part is movably arranged on the inner side of the lens 17, and the wiping part can rotate along a connecting shaft 13 for fixing the wiping part and wipe the lens 17;
one end of the connecting shaft 13 penetrates through the lens 17 and is connected with a deflector rod 4 positioned outside the lens 17, and the deflector rod 4 rotates to drive the connecting shaft 13 and the wiping part positioned on the connecting shaft 13 to rotate;
and a sealing part is arranged between the deflector rod 4 and the lens 17 and is used for blocking external air from entering the lens 17 along the shaft hole of the connecting shaft 13 installed on the lens 17.
As a preferable technical solution, the wiping part includes a first mirror wiper 2 and a second mirror wiper 5 which are distributed bilaterally symmetrically, and the first mirror wiper 2 and the second mirror wiper 5 are arranged at the upper end of the lens 17 and are arranged in parallel to each other.
As a preferable technical solution, a mirror wiper seat 11 for installing the first mirror wiper 2 and the second mirror wiper 5 is arranged on the inner side of the lens 17, and a boss 12 corresponding to the mirror wiper seat 11 is arranged on the outer side of the lens 17.
As a preferred technical scheme, the mirror wiper seat 11 is provided with mounting holes for mounting the first mirror wiper 2 and the second mirror wiper 5, the position for mounting the first mirror wiper 2 is a through hole, and the position for mounting the second mirror wiper 5 is a blind hole;
the first mirror wiper 2 and the connecting shaft 13 are integrally arranged, and the connecting shaft 13 penetrates through the lens 17 to be connected with the deflector rod 4;
the second mirror wiper 5 is installed in a blind hole of the mirror wiper seat 11 through a screw 9.
As a further preferable technical solution, a boss 12 corresponding to the mirror wiper seat 11 is arranged on the connecting shaft 13 passing through the outer side of the lens 17, and the connecting shaft 13 passes through the boss 12 to be connected with the shift lever 4 and is fixed by a nut 3.
As a preferable technical solution, the first mirror wiper 2 is integrally provided with a first gear 14, the second mirror wiper 5 is integrally provided with a second gear 15, and the first gear 14 is engaged with the second gear 15.
As a preferred technical solution, the shift lever 4 is provided with a tenon 16, and the connecting shaft 13 is provided with a shaft tenon matching with the tenon 16.
As a further preferable technical solution, the sealing portion includes a fiber pad 6 and a sealing sleeve 7, the fiber pad 6 is disposed between the shift lever 4 and the boss 12, the sealing sleeve 7 is sleeved outside the shift lever 4, and an opening of the sealing sleeve 7 is covered outside the boss 12.
As a further preferable technical solution, the side surfaces of both ends of the frame 1 are provided with adhesive tapes 8.
As a further preferable technical solution, the first mirror wiper 2 and the second mirror wiper 5 are provided with a wiper blade 10 on the side close to the lens 17.
According to the internally wiping type goggles, the two wipers positioned in the lenses are driven to wipe through the driving lever which is operated manually and is arranged outside, fog in the lenses can be cleaned conveniently, the sealing performance is good, simple wiping operation can be realized for medical staff during wearing, the medical staff can wipe the lenses at any time and any place without replacing protective articles, the wiping efficiency is improved, the visual obstruction of first-line medical staff or gas protection staff and high-risk laboratory staff is eliminated, and the labor intensity and the errors in operation caused by visual obstruction in the work process are avoided;
whole wiping mechanism design benefit, simple structure adopts the full plastics material, long service life, and weight is lighter moreover, has reduced medical staff's fatigue degree, and only a connecting axle passes the lens installation moreover, realizes that two mirrors are wiped and clean to set up double-deck seal structure, effectively blocked outside air and entered into the lens inside, improved the security, under the prerequisite of having guaranteed safe handling, realized that the goggles is cleaned quick portably.
Drawings
FIG. 1 is a state diagram of the present invention prior to wiping;
FIG. 2 is a diagram of the invention after wiping;
FIG. 3 is a cross-sectional view of the invention A-A;
FIG. 4 is a cross-sectional view of the invention B-B;
FIG. 5 is an enlarged view of section C of the present invention;
FIG. 6 is a side cross-sectional view of the present invention;
FIG. 7 is an enlarged view of section D of the present invention;
FIG. 8 is a view showing a state before wiping of the wiping portion according to the present invention;
FIG. 9 is a view showing a state after wiping of the wiping portion according to the present invention;
FIG. 10 is an enlarged cross-sectional view of a first and second mirror wipe in accordance with the present invention;
FIG. 11 is an enlarged view of the shift lever of the present invention;
the lens cleaning device comprises a lens frame 1, a first lens wiper 2, a nut 3, a deflector rod 4, a second lens wiper 5, a fiber pad 6, a sealing sleeve 7, an adhesive tape 8, a screw 9, a scraping blade 10, a lens wiper seat 11, a boss 12, a connecting shaft 13, a first gear 14, a second gear 15, a tenon 16 and a lens 17.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
The first embodiment is as follows:
an inner wiping type goggles comprises a goggle bracket 1 and a lens 17, wherein a wiping part is movably arranged on the inner side of the lens 17, and the wiping part can rotate along a connecting shaft 13 for fixing the wiping part and wipe the lens 17;
one end of the connecting shaft 13 penetrates through the lens 17 and is connected with a deflector rod 4 positioned outside the lens 17, and the deflector rod 4 rotates to drive the connecting shaft 13 and the wiping part positioned on the connecting shaft 13 to rotate;
and a sealing part is arranged between the deflector rod 4 and the lens 17 and is used for blocking external air from entering the lens 17 along the shaft hole of the connecting shaft 13 installed on the lens 17.
In fig. 1, the first and second wipers 2 and 5 are both arranged parallel to each other and flush with each other inside the goggle and are mounted at the uppermost position of the lens 17 without affecting the visual field of the lens; as shown in fig. 2, when the lens 17 needs to be wiped, the lever 4 is manually controlled, the lever 4 is toggled to rotate anticlockwise to drive the first mirror wiper 2 to rotate anticlockwise, meanwhile, the first gear 14 on the first mirror wiper 2 drives the second gear 15 to rotate, the first mirror wiper 2 and the second mirror wiper 5 can rotate simultaneously and relatively, the rotating speed is the same, the two mirror wipers rotate relatively, the mirror wipers are attached to the inner surface of the lens 17, the inner surface of the lens 17 is wiped by the scraper 10 on the mirror wiper, the cleaning of the lens 17 is realized, the cleaning can be realized without taking off the goggles, and the operation process ensures that the air holes inside the goggles are not exchanged with the circulation of outside air, the operation safety is realized, and the safety of medical staff in the virus space is ensured.
As shown in fig. 1, the wiping portion includes a first mirror wiper 2 and a second mirror wiper 5 which are distributed bilaterally symmetrically, and the first mirror wiper 2 and the second mirror wiper 5 are disposed at the upper end of the lens 17 and are disposed in parallel to each other.
As shown in fig. 4 and 5, a mirror wiper seat 11 for installing the first mirror wiper 2 and the second mirror wiper 5 is arranged on the inner side of the lens 17, and a boss 12 corresponding to the mirror wiper seat 11 is arranged on the outer side of the lens 17.
As shown in fig. 5, the mirror wiper seat 11 is provided with mounting holes for mounting the first mirror wiper 2 and the second mirror wiper 5, the position for mounting the first mirror wiper 2 is a through hole, and the position for mounting the second mirror wiper 5 is a blind hole;
the first mirror wiper 2 and the connecting shaft 13 are integrally arranged, and the connecting shaft 13 penetrates through the lens 17 to be connected with the deflector rod 4;
the second mirror wiper 5 is installed in a blind hole of the mirror wiper seat 11 through a screw 9.
The connecting shaft 13 penetrates through the outer side of the lens 17 and is provided with a boss 12 corresponding to the mirror wiper seat 11, and the connecting shaft 13 penetrates through the boss 12 to be connected with the shifting lever 4 and is fixed through a nut 3.
As shown in fig. 8 and 9, the first mirror wiper 2 is integrally provided with a first gear 14, the second mirror wiper 5 is integrally provided with a second gear 15, and the first gear 14 is engaged with the second gear 15.
As shown in fig. 11, the shift lever 4 is provided with a tenon 16, and the connecting shaft 13 is provided with a shaft tenon which is matched with the tenon 16.
As shown in fig. 6 and 7, the sealing portion includes a fiber mat 6 and a sealing sleeve 7, the fiber mat 6 is disposed between the shift lever 4 and the boss 12, the sealing sleeve 7 is sleeved outside the shift lever 4, and an opening of the sealing sleeve 7 is covered outside the boss 12.
As another optimization, the fiber mat 6 is arranged between the first mirror wiper 2 and the mirror wiper seat 11, so that a three-layer sealing effect is realized, and the safety performance is higher.
Rubber strips 8 are arranged on the side surfaces of two ends of the spectacle frame 1.
The first mirror wiper 2 and the second mirror wiper 5 are provided with a wiper blade 10 on the side close to the lens 17.
The structure of the inner wiping type goggles and the movement form and the movement track of the structure of the inner wiping type goggles are substantially the same as those of the common goggles by referring to the figures 1 to 5.
The specific working principle is as follows:
wherein mirror holder 1 and lens 17 structure setting as an organic whole, lens 17 is planar structure, there is bellied mirror in the middle of the upper end in the middle of the lens 17 inlayer to wipe seat 11 for the installation is wiped to a pair of mirror, there are two mounting holes on the mirror wipe seat 11, the left side is the through-hole, there is navel form boss 12 its lens outside that corresponds, be used for passing the connecting axle 13 that fixed first mirror wiped 2, this hole is that the eye protection mirror has the only and outer environment can communicating hole in rear mirror inner space, the right side is the blind hole, be used for fixing the screw 9 that the second mirror wiped 5.
The structure of the mirror wiper is shown in figure 8, a first mirror wiper 2 and a first gear are integrated into a whole, the cross section of the first mirror wiper is rectangular, a scraping piece 10 of elastic silica gel is bonded on one side facing a mirror surface, the cutting edge of the scraping piece 10 is in soft contact with the mirror surface, a half-circle tooth is arranged at the shaft end of a first gear 14 and is used for being meshed with a tooth of a second mirror wiper 5 to form synchronous motion, the first mirror wiper 2 and a connecting shaft 13 are integrally arranged, a section shaft tenon is arranged at the outer end of the connecting shaft 13, a hole tenon 16 of a shifting lever 4 is clamped at the position, the shifting lever 4 is shifted to drive the first mirror wiper to rotate, the first gear on the first mirror wiper drives the second gear to rotate, and the rotation of the first mirror wiper and the rotation of.
The outer end of the shaft tenon of the connecting shaft 13 is provided with threads, the driving lever 4 is fixed through the nut 3, the driving lever 4, the nut 3 for fixing the driving lever 4 and the exposed connecting shaft 13 are all wrapped together by the elastic silica gel sealing sleeve 7, the opening of the sealing sleeve 7 is sleeved on the outer diameter of the umbilical boss 12 outside the lens 17 and can rotate around the same way as a shaft sealing ring, and the communication between the inner side of the goggles and the outside due to the gap between the shaft and the hole is avoided.
The second mirror wiper 5 is identical to the first mirror wiper 2 in shape, is fixedly hinged to the position of the right hole of the boss of the mirror wiper seat 11 through a self-tapping screw 9, teeth of the first mirror wiper and teeth of the second mirror wiper are meshed with each other, are flatly unfolded in a straight line shape and are positioned at the positions of eyebows of people, the sight line is not influenced, the deflector rod 4 is pulled, and the two mirror wipers are simultaneously swung downwards in a fan-shaped mode at an angle of 70 degrees along the axis to form lens wiping at the positions of two eyes.
The goggle frame 1 and the lens 17 are of an integral structure, a pair of small-sized lens wipers are arranged on the inner side of each goggle, the small-sized lens wipers are divided into a left lens wiper and a right lens wiper, power is provided manually or by a micro motor or electromagnetism to form a maneuvering mode, attached water vapor at the interior sight is wiped off, the lens wipers are symmetrically arranged and can swing in a fan shape according to a certain angle, in order to ensure the cleanness of the wiping, the lens 17 adopts a plane structure to avoid radian to cause the complicated structure of the lens wiper, a lens wiping arm rod has certain elasticity so as to be capable of tightly pasting the lens, a silica gel scraping blade with a section shape of a cutting edge is pasted on the lens wiper, soft contact lens wiping is facilitated, the lens surface is prevented from being scratched, the two lens wipers are both provided with gear structures, the teeth of the two gears are meshed and can synchronously swing in opposite directions to form a linear or splayed swinging range, the lens wiper is arranged on, the first mirror wiper 2 is provided with a connecting shaft 13, the connecting shaft 13 is connected with the first mirror wiper 2, the connecting shaft 13 passes through a shaft hole on a mirror wiper seat 11 on a lens 17 and is connected with a deflector rod 4 on the outer side, the deflector rod 4 is a tongue strip-shaped small piece, because the two mirror wipers are both provided with gears, a pair of mirror wipers can synchronously move by meshing the two gears, the deflector rod 4 is stirred by hands, the first mirror wiper 2 is rotated to drive a second mirror wiper 5 to synchronously swing by 70 degrees of swing angle, the purpose of wiping the fog in the mirror is achieved, the second mirror wiper 5 passes through a central hole of the second mirror wiper 5 through a screw 9 and is fixed on the mirror wiper seat 11, the mirror wiper seat 11 is positioned on the inner side of the lens 17 and is a small platform which is protruded from the inner side of the lens 17, the area just can contain the gears on the pair of mirror wipers, the corresponding position of the mirror wiper seat 11 on the outer side of the lens is also provided with a protruded umbilicular boss 12, a fiber pad, the driving lever 4 is sleeved with an integral sealing sleeve 7, the whole driving lever 4 and the connecting part are wrapped together, and the opening of the sealing sleeve 7 is sleeved on the outer diameter of the umbilical platform and can rotate like a shaft sealing ring, so that the sealing effect is achieved, and viruses or toxic gases are prevented from permeating into the protective glasses.
In summary, the embodiments of the present invention are merely exemplary and should not be construed as limiting the scope of the invention. All equivalent changes and modifications made according to the content of the claims of the present invention should fall within the technical scope of the present invention.
Claims (10)
1. An inner wiping type goggles comprises a goggle bracket (1) and lenses (17), and is characterized in that a wiping part is movably arranged on the inner side of the lenses (17), and the wiping part can rotate along a connecting shaft (13) for fixing the wiping part and wipe the lenses (17);
one end of the connecting shaft (13) penetrates through the lens (17) and is connected with a deflector rod (4) positioned on the outer side of the lens (17), and the deflector rod (4) rotates to drive the connecting shaft (13) and a wiping part positioned on the connecting shaft (13) to rotate;
and a sealing part is arranged between the deflector rod (4) and the lens (17), and is used for blocking external air from entering the lens (17) along the shaft hole of the connecting shaft (13) installed on the lens (17).
2. An internal wiping type goggles as claimed in claim 1, wherein said wiping portion comprises a first wiper (2) and a second wiper (5) symmetrically arranged in left and right directions, said first wiper (2) and said second wiper (5) being disposed at the upper end of said lens (17) and being disposed in parallel to each other.
3. An internal friction type goggles as claimed in claim 2, characterised in that said lens (17) is provided on the inside with a friction seat (11) for mounting said first friction means (2) and said second friction means (5), and on the outside of said lens (17) is provided with a boss (12) corresponding to said friction seat (11).
4. The inner wiping type goggles as claimed in claim 3, wherein the lens base (11) is provided with mounting holes for mounting the first lens wiper (2) and the second lens wiper (5), the position for mounting the first lens wiper (2) is a through hole, and the position for mounting the second lens wiper (5) is a blind hole;
the first mirror wiper (2) and the connecting shaft (13) are integrally arranged, and the connecting shaft (13) penetrates through the lens (17) to be connected with the shifting lever (4);
the second mirror wiper (5) is installed in a blind hole of the mirror wiper seat (11) through a screw (9).
5. The inner wiping type goggles as claimed in claim 3, wherein a boss (12) corresponding to the lens wiping seat (11) is arranged on the outer side of the connecting shaft (13) passing through the lens (17), and the connecting shaft (13) passes through the boss (12) to be connected with the deflector rod (4) and is fixed through the nut (3).
6. An internal friction goggle according to claim 2, wherein the first lens (2) is integrally provided with a first gear (14), the second lens (5) is integrally provided with a second gear (15), and the first gear (14) is meshed with the second gear (15).
7. An internal friction type goggles as claimed in claim 1, characterised in that said deflector rod (4) is provided with a tenon (16), and said connecting shaft (13) is provided with a tenon engaging said tenon (16).
8. An internal friction goggle according to claim 2, wherein the first (2) and second (5) wipers are provided with wiper blades (10) on the sides close to the lenses (17).
9. An internal friction type goggles as claimed in claim 1, characterized in that the side faces of the two ends of said frame (1) are provided with adhesive strips (8).
10. An internal friction goggle according to any of claims 1-9 wherein the seal comprises a fibrous pad (6) and a sealing sleeve (7);
the fiber pad (6) is arranged between the shifting rod (4) and the boss (12), and the sealing sleeve (7) is sleeved on the outer side of the shifting rod (4) and the opening of the sealing sleeve (7) is coated on the outer side of the boss (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010356527.3A CN111437103A (en) | 2020-04-29 | 2020-04-29 | Internally-wiping goggles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010356527.3A CN111437103A (en) | 2020-04-29 | 2020-04-29 | Internally-wiping goggles |
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| Publication Number | Publication Date |
|---|---|
| CN111437103A true CN111437103A (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010356527.3A Pending CN111437103A (en) | 2020-04-29 | 2020-04-29 | Internally-wiping goggles |
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| CN (1) | CN111437103A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545750A (en) * | 2020-11-10 | 2021-03-26 | 上海市肺科医院 | Medical goggles with automatic defogging function |
| CN113440334A (en) * | 2021-03-31 | 2021-09-28 | 沈阳药科大学 | Full-automatic induction defogging goggles |
| KR102532151B1 (en) * | 2022-12-02 | 2023-05-12 | 주식회사 글림시스템즈 | Underwater mask with wiper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201936093U (en) * | 2011-01-24 | 2011-08-17 | 雷显新 | Defogging protective eyeglasses |
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| CN208876767U (en) * | 2017-08-28 | 2019-05-21 | 中国人民解放军第三军医大学第二附属医院 | A kind of medical goggles |
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| CN112545750A (en) * | 2020-11-10 | 2021-03-26 | 上海市肺科医院 | Medical goggles with automatic defogging function |
| CN113440334A (en) * | 2021-03-31 | 2021-09-28 | 沈阳药科大学 | Full-automatic induction defogging goggles |
| KR102532151B1 (en) * | 2022-12-02 | 2023-05-12 | 주식회사 글림시스템즈 | Underwater mask with wiper |
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