CN212302123U - Splash-proof glasses - Google Patents

Abstract

The utility model provides a pair of anti-splash glasses, which belongs to the field of medical protective articles, and comprises a lens and a glasses frame, wherein the glasses frame comprises a glasses ring and glasses legs, the glasses ring is provided with a first groove and a second groove which are adjacently arranged, one side of a face is pressed close to the inside during use, the second groove is close to the inside and the outside of the first groove, the lens is arranged in the first groove, and a drying piece which does not block the sight line is arranged in the second groove; a sealing soft cushion is connected around the inner side edge of the lens ring; the caliber of the inner side edge of the sealing cushion is not smaller than the size of the eye socket. The utility model discloses a distance between the sealed cushion packs glasses mirror circle and the user face makes the glasses of preventing splashing keep apart with external relatively, forms relative confined inner space between lens and eye, and then realizes preventing the function of splashing. Meanwhile, the drying part is directly arranged in the inner space to absorb the water vapor in the space, so that the humidity in the air in the space is reduced, and the fogging of the surface of the lens is effectively avoided.

Description

Splash-proof glasses

Technical Field

The utility model relates to a protective articles field especially relates to a prevent that impurity such as liquid from splashing glasses of going into the eye.

Background

Eyes are one of the most fragile organs of human bodies, and in various occasions such as chemical engineering, detection, clinic and the like, in order to reduce the risk of occupational exposure to occupational infection, the eyes are protected from being injured by wearing glasses with a protection function.

However, in practice, it has been found that when the safety glasses are in close contact with the human body, water mist is easily generated on the lens surface of the glasses to affect the normal visual field, because the skin of the human body can emit water vapor to the external environment. More even, because there is the gap in the contact department between safety glasses and the human face, has undoubtedly reduced safety glasses's safeguard function to, when the gap appears with the glasses below, from the human nasal cavity or in the oral cavity exhaling steam also easily via this gap enter into the space between safety glasses's the mirror surface and the glasses to further condense into water droplet or water stain on the mirror surface.

In order to solve the problems, a common mode in the prior art is to spray antifogging glasses on a mirror surface, but the antifogging glasses have short service time and poor defogging effect and cannot meet the occasions with higher protection requirements, such as the fields of chemical reagent production, medical detection, infectious disease protection and the like.

Based on this, the present application is proposed.

Disclosure of Invention

Not enough to prior art, the utility model provides a prevent glasses that splash with antifog effect solves among the prior art that the safety glasses leakproofness is poor, the mirror surface gathers aerial fog easily and is difficult to the problem of using. And further, is also suitable for myopes.

In order to achieve the purpose, the anti-splash glasses of the utility model comprise a lens and a glasses frame, wherein the glasses frame comprises a glasses ring and glasses legs, one side of the glasses ring close to the face is taken as the inner side when in use, the glasses ring is provided with a first groove and a second groove which are adjacently arranged, the second groove is close to the inner side and the outer side of the first groove, the lens is arranged in the first groove, and a drying piece which does not block the sight line is arranged in the second groove; the edge of the inner side of the lens ring is connected with a sealing soft cushion.

The structure fills the distance between the glasses ring and the face of a user through the sealing cushion, so that the anti-splashing glasses are relatively isolated from the outside, and a relatively closed inner space is formed between the glasses and the eyes. Simultaneously, directly set up the steam that the drying member absorbed this space in this inner space, reduce the humidity in the air in this space, from inside and outside two pipes together, effectively avoid lens surface gathering dribble.

Also, since the drying element is in direct contact with the inner space, it is also easy to remove and replace for long-term use.

In addition, because the more and more crowd becomes the myopia patient in the society, the utility model relates to a recess is used for assembling the lens, so its be convenient for according to user's use needs, replace it with myopia lens to the protection mirror is worn to the myopia patient, its simple structure, easy dismounting.

In order to facilitate connection, disassembly and replacement, a third groove is further formed in the lens ring, and the sealing cushion is clamped or embedded in the third groove. In order to ensure the stability of the connection, it is preferable that the first ring groove, the second ring groove, and/or the third groove are annular.

Further, sealed cushion has the first folding layer, the second folding layer and the third folding layer of adjacent setting, the interval between first folding layer, the second folding layer, the third folding layer equals, and first folding layer, the second folding layer and the third folding layer connect gradually and form folding pars contractilis.

Through folding pars contractilis and the soft characteristic partially of its material among the above-mentioned structure, the eye socket of the adaptable different high end of sealed cushion (for facial whole speaking), so it can laminate completely, ensure around the facial eye of difference the utility model discloses prevent the leakproofness of glasses and human face in the use of splashing to effectively stop the liquid that splashes and see through the possibility of preventing that the glasses that splashes get into user's eyes, its simple structure, adaptability are good.

Further, the side of the sealing soft cushion adjacent to the glasses leg extends inwards to form an extension part. The extension portion extends to near the temple, and then laminates between with temple department or eye tail to the temple, can enough realize carrying out the surrounding of week and sealed to eyes, also can avoid sealed cushion to the eye discomfort that the oppression of eye tail department brought.

Because the utility model discloses or laminate with face for a long time, in order to ensure safe in utilizationly, furtherly, sealed cushion adopts food level silica gel. Food level silica gel is safe nontoxic, skin-friendly better, is suitable for long-term use, still can avoid because the material problem leads to sealed cushion to facial oppression.

Further, the aperture of the sealing cushion is gradually increased from the outside to the inside, and the aperture at the inner side edge of the sealing cushion is not smaller than the size of the eye socket. Therefore, when in use, the sealing soft cushion is attached to the periphery of the eye socket, and the sealing soft cushion is prevented from pressing the eyes and the periphery of the eyes. Secondly, when the aperture of the sealing soft pad is gradually increased and the three folding layers are arranged, the sealing soft pad can be perfectly attached to the eye socket of the human body or the periphery of the eye socket, and high sealing and comfortable wearing are achieved.

Furthermore, the third groove is arranged on the back of the spectacle frame where the first groove and the second groove are located. Furthermore, the third groove is staggered with the first groove and the second groove. Can expand the utility model discloses inboard space avoids inboard space too narrow and small to improve the travelling comfort that uses.

For convenience of use, the drying piece is a drying ring, and the drying ring is embedded in the second ring groove.

Furthermore, the drying piece is made of a fiber drying agent made of natural plants, and the fiber drying agent is made of the natural plants and has low toxicity, so that the drying piece is low in harm to human bodies, degradable and very environment-friendly.

Furthermore, the two lens rings are connected through a nose support, a metal beam is arranged above the nose support in a crossing mode and used for detachably fixing the clip type magnifier and the clip type microscope on the glasses, and therefore medical observation and other operations can be conveniently carried out.

The utility model has the advantages as follows: the utility model discloses a set up sealed cushion around two mirror circles of glasses, make glasses isolated with the external world, also blockked the route that external steam got into the inner space between lens and the eye when realizing preventing the function that splashes to the speed and the volume that steam increases in the inner space have been reduced. The rethread sets up the drying member that direct exposure in the inner space and carries out the moisture absorption defogging to the inner space to ensure in the use, the utility model provides a prevent that the lens surface of glasses that splashes can not condensate the water droplet and form "white fog" and influence user's sight. The utility model discloses simple structure, convenient to use are applicable to a plurality of fields such as life, industry, medical science.

Drawings

Fig. 1 is a schematic overall top view of an embodiment of the present invention.

Fig. 2 is a schematic overall front view of an embodiment of the present invention.

Fig. 3 is a schematic overall side view of an embodiment of the present invention.

Fig. 4 is a schematic sectional view taken along the direction A in fig. 2.

Fig. 5 is a schematic cross-sectional view of a lens ring according to an embodiment of the present invention.

Fig. 6 is a schematic view of a drying ring according to an embodiment of the present invention.

FIG. 7 is another schematic view of the drying ring according to the embodiment of the present invention

Reference numerals: 1-earpiece, 2-sealed cushion, 3-lens ring, 4-metal beam, 5-lens, 6-drying ring;

210-an extension part, 220-a telescopic part, 301-a first annular bulge, 302-a second annular bulge, 303-a third annular bulge, 304-a fourth bulge, 310-a first groove, 320-a second groove, 330-, a second groove, 221-a first folding layer, 222-a second folding layer, 223-a third folding layer, 601-a holding part, 602-a cross connector, 603-a strip-shaped groove and 604-a side seam.

Detailed Description

The utility model provides a medical antifog glasses of preventing splashing is provided with the dry circle 6 that is used for the moisture absorption on the mirror circle 3 of glasses, simultaneously, 3 a week of mirror circle still is connected with sealed cushion 2, and sealed cushion 2 is used for the utility model discloses fill the space between mirror circle 3 and the user face when wearing the use, play with the mirror surface cooperation and prevent the effect of splashing.

The following is a further description with reference to specific examples.

Embodiment 1 with reference to fig. 1 to 3, the present embodiment provides a pair of anti-splash glasses, which includes a lens 5 and a frame, wherein the frame includes two lens rings 3 respectively disposed on the left and right sides, and a nose pad connected between the two lens rings 3 at the stage of a temple 1. In this embodiment, the temple 1 is a bar bracket. A metal beam 4 is arranged above the nose pad and across the left and right lens rings 3, and the metal beam 4 is slightly protruded outwards along the wearing direction except the fixed connection part with the lens rings 3. The metal beam 4 is used for detachably fixing the clip type magnifier and the clip type microscope on the glasses, so as to be convenient for operations such as chemical tests, industrial production, infectious disease protection, medical observation, biological observation and the like.

Referring to fig. 5, the mirror ring 3 is provided with a first annular groove 310, a second annular groove 320, and a third annular groove 330, wherein the first annular groove 310 and the second annular groove 320 are both disposed on a side surface close to a center of the mirror ring 3, and the third annular groove 330 is disposed on a side surface facing away from the center of the mirror ring 3 (i.e., a back surface of the side surface where the first annular groove 310 and the second annular groove 320 are located). The first groove 310 and the second groove 320 are preferably arranged parallel or nearly parallel to each other. The third groove 330 is opposite to the second groove 320, and the third groove 330 is disposed at the right side edge of the lens ring 3 in fig. 4.

The lens 5 is embedded in the first groove 310, the second groove 320 is embedded with a drying ring 6 which does not block the sight, the third groove 330 is embedded with a sealing cushion 2, as can be seen from fig. 4, the connecting end of the sealing cushion 2 connected with the third groove 330 is provided with a clamping edge and an edge covering, the clamping edge is parallel to the edge covering and arranged at intervals between the clamping edge and the edge covering, the clamping edge is slightly larger than the third groove 330 and clamped in the third groove 330 to be tightly matched with the third groove 330, and the edge covering is attached to the rightmost edge of the mirror ring 3 to wrap the edge. Similarly, the gap between the clamping edge and the wrapping edge is preferably slightly smaller than the distance between the third groove 330 and the rightmost side edge of the mirror ring 3, so that the wrapping edge is tightly attached to the rightmost side edge of the mirror ring 3. Through the cooperation of card limit and bordure, sealed cushion 2 and third recess 330 realize firm the connection to the right side limit of mirror circle 3 to convenient to use.

In order to ensure the use safety, the sealing soft cushion 2 adopts food-grade silica gel. The aperture of the inner side edge of the sealing soft cushion 2 is not smaller than the size of the eye socket for avoiding pressing the eyes by the sealing soft cushion 2. Of course, the opening of the sealing cushion 2 is arranged facing the face and it is arranged around the rim 3 at the side facing the face.

In the embodiment, the drying ring 6 is a fiber drying agent made of natural plants, so that the drying ring is low in toxicity, degradable and very environment-friendly. As shown in fig. 6, the drying ring 6 can be formed by bonding a drying cut strip with non-toxic glue.

Alternatively, as shown in fig. 7, the drying ring 6 is also bar-shaped, the head end of the drying ring is provided with a cross-shaped connector 602, the tail end of the drying ring is provided with a bar-shaped slot 603 arranged along the length direction of the drying ring, and the width of the bar-shaped slot 603 is adapted to the maximum width of the longitudinal (longitudinal in the bar-shaped direction of the drying ring) side of the cross-shaped connector 602. Two side-by-side, spaced-apart side seams 604 are provided on either side of the slot 603, aligned therewith. In the use process of the embodiment, as shown in fig. 7, the cross-shaped connector 602 is rotated by 90 °, the cross-shaped connector 602 is integrally inserted into the strip-shaped slot 603, and then the cross-shaped connector 602 is rotated by 90 ° in the opposite direction, and the transverse edges of the two sides of the cross-shaped connector respectively pass through the side edge seams 604 in sequence and are tightened, so that the glue-free connection of the drying ring 6 into a ring is realized.

In one embodiment, a grip 601 is protruded from one side edge of the drying ring 6, and the grip 601 has two functions: firstly, the drying ring 6 is convenient to take and place in the second groove 320; after the drying ring 6 is placed in the second groove 320, the holding part 601 is also embedded into the second groove 320, so that the drying ring 6 and the second groove 6 are clamped, the specific position of the drying ring 6 in the second groove 320 is fixed, and the drying ring is prevented from falling and moving, and the use is prevented from being influenced.

In this embodiment, since the lens 5 is embedded in the first groove 310, the lens 5 can be replaced by a near-sighted lens 5 according to specific use requirements, and the metal beam 4 is provided thereon for assembling a clip-on magnifying glass or a clip-on microscope, so as to fully meet the use requirements of a near-sighted patient.

The distance between 3 and the user face of glasses mirror circle is packed through sealed cushion 2 to this embodiment, makes and prevents splashing glasses and external world relative isolation, forms relative confined inner space between lens 5 and eye, and then realizes preventing the function of splashing. Meanwhile, the drying part is directly arranged in the inner space to absorb the water vapor in the space, so that the humidity in the air in the space is reduced, and the surface of the lens 5 is effectively prevented from being fogged.

Example 2 this example differs from example 1 in that: in this embodiment, the main body of the sealing cushion 2 is provided with a telescopic part 220, and an extension part 210 connected to one side of the telescopic part 220, wherein the telescopic part 220 has the following structure: the main body of the seal cushion 2, i.e., the middle part thereof excluding the connecting part with the rim 3, has a first folded layer 221, a second folded layer 222, and a third folded layer 223 which are disposed adjacent to each other, and the first folded layer 221, the second folded layer 222, and the third folded layer 223 are disposed at equal intervals and are sequentially connected to each other to form a foldable expansion part 220.

The extension 210 is structured as follows: the side of the sealing soft pad 2 adjacent to the earpiece 1 extends inwards to form an extension part 210, the extension part 210 extends from the middle position of the glasses where the eyeball is located when the telescopic part 220 corresponds to the front of the eye when looking straight towards the tail side of the eye, and correspondingly, the caliber of the sealing soft pad 2 gradually increases until the extension part extends to the position near the temple. The tail end of the extension portion 210 is finally attached to the temple or between the tail of the eye and the temple, and the extension portion 220 is used for surrounding and sealing the eye closely.

Through the foldable telescopic part 220 and the soft material in the structure, the sealing soft cushion 2 can adapt to eye sockets with different high bottoms (relative to the whole face), so that the sealing soft cushion can be completely attached to the peripheries of eyes of different faces, the sealing performance in the use process is ensured, and the anti-splashing effect of the anti-splashing glasses is further enhanced.

Embodiment 3 this embodiment differs from the above embodiments in that: the first, second and third folded layers 221, 222, 223 are arranged non-equidistantly, wherein the distance between the first and second folded layers 221, 222 is smaller than the distance between the second and third folded layers 222, 223. With the non-equidistant structure, when the extensible part 220 is extended and contracted and the second folding layer 222 and the third folding layer 223 are folded relatively, the relative position between the first folding layer 221 and the second folding layer 222 is not affected, so that the reaction force of the sealing cushion 2 is improved, and the overall shape of the sealing cushion is maintained, so that the sealing cushion can be adapted to the individual use with a higher nose bridge or eye socket.

To sum up, the utility model provides an in the aspect of simple, the use of result, have the superior glasses that splash prevention performance and prevent preventing of effect of hazing concurrently, it can realize totally sealedly with the cooperation around user's the eye socket, protects the eye not receive the infection of liquid or the object that splashes, has ensured the protective effect of protective eyewear to eyes, to the chemical industry field, its production personnel for processing preparation toxic gas, irritant gas, corrosive gas provide the safety guarantee. Simultaneously the utility model discloses the glasses of preventing splashing can also use through metal crossbeam 4 and the equipment of formula limit microscope or magnifying glass of pressing from both sides, has greatly made things convenient for medical science inspector, medical student's detection and research to use.

Claims (10)

1. Prevent glasses that splash, including lens, picture frame, the picture frame includes mirror circle, mirror foot, its characterized in that: the lens ring is provided with a first groove and a second groove which are adjacently arranged, one side of the lens ring close to the face is inner when the lens ring is used, the second groove is close to the inner side and the outer side of the first groove, the lens is arranged in the first groove, and a drying piece which does not block the sight line is arranged in the second groove; a sealing soft cushion is connected around the inner side edge of the lens ring; the caliber of the inner side edge of the sealing cushion is not smaller than the size of the eye socket.

2. The splash resistant eyewear of claim 1, wherein: the lens ring is also provided with a third groove, and the sealing soft pad is clamped or embedded in the third groove; the first groove, the second groove and the third groove are all annular grooves.

3. The splash-proof eyewear of claim 1 or claim 2, wherein: the sealed cushion has the first folding layer, the second folding layer and the third folding layer of adjacent setting, the interval between first folding layer, the second folding layer, the third folding layer equals, and first folding layer, the second folding layer and the third folding layer connect gradually and form folding pars contractilis.

4. The splash resistant eyewear of claim 3, wherein: the side of the sealing soft cushion adjacent to the glasses legs extends inwards to form an extension part, and the extension part extends to the position near the temple.

5. The splash-proof eyewear of claim 1 or 4, wherein: the sealing cushion is made of food-grade silica gel.

6. The splash resistant eyewear of claim 5, wherein: the caliber of the sealing cushion is gradually increased from outside to inside.

7. The splash resistant eyewear of claim 2, wherein: the third groove is arranged on the back surface of the mirror frame where the first groove and the second groove are arranged; the third groove is staggered with the first groove and the second groove.

8. The splash resistant eyewear of claim 1, wherein: the drying piece is a drying ring, and the drying ring is embedded in the second ring groove.

9. The splash-proof eyewear of claim 1 or claim 8, wherein: the drying part adopts a fiber drying agent made of natural plants.

10. The splash resistant eyewear of claim 1, wherein: the two lens rings are connected through a nose support, and a metal beam is arranged above the nose support in a crossing manner.

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