CN212490372U

CN212490372U - Antifog gas pressure-proof goggles

Info

Publication number: CN212490372U
Application number: CN202020206018.8U
Authority: CN
Inventors: 张未
Original assignee: Affiliated Childrens Hospital of Soochow University
Current assignee: Affiliated Childrens Hospital of Soochow University
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2021-02-09
Anticipated expiration: 2030-02-25

Abstract

The utility model discloses a antifog gas pressure-proof goggles, including frame, first elasticity bandage connecting block and the elasticity bandage connecting block of second, the inboard of frame is provided with the lens, the rear outside of frame all is provided with exhaust filter, the below of frame all is provided with bridge of the nose rubber cushion, the place ahead of frame is provided with hydrocolloid dressing layer, the left and right sides of frame all is provided with the frame connection piece, the outside of frame connection piece all is provided with fixed ear clamp rope connecting block, the outside of fixed ear clamp rope connecting block all is provided with ear clamp rope connecting block. This antifog gas pressure-proof goggles through setting up exhaust filter, can utilize bernoulli's principle to make the inside produced vapor of goggles wearer discharge rapidly like this, can make the fog minimizing that produces because of the temperature difference of goggles inside and outside from this, made things convenient for the observation of goggles wearer to the things, and play fine guard action to eyes.

Description

Antifog gas pressure-proof goggles

Technical Field

The utility model relates to the technical field of medical equipment, specifically a antifog gas prevents pressing goggles.

Background

In the conventional goggles as described above, when there is a great imbalance between the temperature of warm and humid air collected in the goggles and the temperature of the inner surface of the goggle lens, condensation occurs and mist is generated on the inner surface of the goggle lens, in other words, when the temperature and relative humidity are formed in the space formed between the user's face and eyes and the goggle body, dew point is reached and condensation similar to "mist" is formed on the inner surface of the goggle, so that the user cannot see the front through the goggle due to moisture, and wearing the goggles for a long time can cause the face, nose bridge, and nose bridge of the medical worker, Pressure injury of the posterior auricular part and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a antifog gas prevents pressing goggles to solve at least one in the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an anti-fog and anti-pressure goggles comprises a frame, a first elastic bandage connecting block and a second elastic bandage connecting block, wherein lenses are arranged on the inner side of the frame, an exhaust filter is arranged on the outer side of the rear of the frame, a nose bridge rubber cushion is arranged below the frame, a hydrocolloid dressing layer is arranged in front of the frame, the frame connecting blocks are arranged on the left side and the right side of the frame, fixing ear clip rope connecting blocks are arranged on the outer sides of the frame connecting blocks, ear clip rope connecting blocks are arranged on the outer sides of the fixing ear clip rope connecting blocks, fixing ear clip ropes are connected to the outer sides of the ear clip rope connecting blocks, ultrathin foam dressing pads are arranged on the outer sides of the fixing ear clip ropes, the first elastic bandage connecting block is arranged below the left side of the frame connecting block, and a first elastic bandage is arranged on the left side of the first elastic bandage connecting block, the left of first elasticity bandage is provided with fixed concave block, the right side below at the frame connecting block of second elasticity bandage connecting block setting, the right-hand second elasticity bandage that is provided with of second elasticity bandage connecting block, the right-hand fixed lug that is provided with of second elasticity bandage.

Preferably, the outer wall of the exhaust filter and the outer wall of the frame are both in an open-cell type arrangement, and the exhaust filter is symmetrically arranged around the central axis of the frame.

Preferably, the nose bridge rubber cushion is attached to the frame, and the nose bridge rubber cushion is connected with the frame through a clamping groove.

Preferably, the hydrocolloid dressing layer is connected with the frame through a clamping groove.

Preferably, the ear clip rope connecting blocks and the fixed ear clip rope connecting blocks are connected by clamping grooves, and the fixed ear clip rope connecting blocks are symmetrically arranged about the central axis of the frame.

Preferably, the ultrathin foam dressing pad is attached to the fixing ear clip rope.

Preferably, the first elastic bandage is connected with the fixing convex block through a clamping groove, and the first elastic bandage and the second elastic bandage are identical in shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides an antifog gas pressure-proof goggles, through setting up exhaust filter, can utilize bernoulli's principle to make the inside produced vapor of goggles wearer discharge rapidly like this, can make the fog minimizing that produces because of the temperature difference of goggles inside and outside from this, has made things convenient for the observation of goggles wearer to the things, plays fine guard action to eyes moreover.

2. The utility model provides a pressure goggles is prevented to antifog gas, through setting up bridge of the nose rubber cushion, can play the guard action to the user of service like this, can lead to the user of service's bridge of the nose can be in the state of tautness for a long time owing to wear the device, can play the effect of mitigateing like this, reduces the oppression of the device to the bridge of the nose, alleviates pressure, improves work efficiency.

3. The utility model provides a pressure goggles is prevented to antifog gas, is through setting up hydrocolloid dressing layer, can seal the processing to the device like this, and because the device is the laminating state with user's face, can carry out the pressure nature damage protection to user's person like this, has slowed down the problem of pressure damage that causes the wearer.

Drawings

FIG. 1 is a schematic view of the front view of the inner structure of an anti-fog and anti-pressure goggles;

FIG. 2 is a schematic view of an anti-fogging and anti-pressing goggle in front view;

FIG. 3 is a schematic top view of an anti-fogging and anti-pressing goggle;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a frame; 2. a lens; 3. an exhaust gas filter; 4. a nose bridge rubber cushion; 5. a hydrocolloid dressing layer; 6. a frame connecting block; 7. a fixed ear clip rope connecting block; 8. an ear clip rope connecting block; 9. fixing the ear clip rope; 10. an ultra-thin foam dressing pad; 11. a first elastic binding belt connecting block; 12. a first elastic strap; 13. fixing the concave block; 14. a second elastic binding belt connecting block; 15. a second elastic strap; 16. and fixing the convex block.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, an anti-fogging and anti-pressing goggles comprises a frame 1, a first elastic bandage connecting block 11 and a second elastic bandage connecting block 14, wherein a lens 2 is arranged on the inner side of the frame 1, an exhaust filter 3 is arranged on the outer side of the rear side of the frame 1, a nose bridge rubber cushion 4 is arranged below the frame 1, a hydrocolloid dressing layer 5 is arranged in front of the frame 1, frame connecting blocks 6 are arranged on the left and right sides of the frame 1, fixing ear clip rope connecting blocks 7 are arranged on the outer side of the frame connecting blocks 6, ear clip rope connecting blocks 8 are arranged on the outer side of the fixing ear clip rope connecting blocks 7, fixing ear clip ropes 9 are connected on the outer side of the ear clip rope connecting blocks 8, ultra-thin foam dressing pads 10 are arranged on the outer side of the fixing ear clip ropes 9, the first elastic bandage connecting block 11 is arranged below the left side of the frame connecting blocks 6, and a first elastic bandage 12 is arranged on the left side of the first elastic, the left of first elasticity bandage 12 is provided with fixed concave block 13, and second elasticity bandage connecting block 14 sets up in the right side below of frame connecting block 6, and the right-hand second elasticity bandage 15 that is provided with of second elasticity bandage connecting block 14, and the right-hand fixed lug 16 that is provided with of second elasticity bandage 15.

Further, the outer wall of exhaust filter 3 and the outer wall of frame 1 are open-cell setting, and exhaust filter 3 sets up about the axis symmetry of frame 1, through setting up exhaust filter 3, can utilize bernoulli's principle to make the inside produced vapor of goggles wearer discharge rapidly like this, can make the fog minimizing that produces because of the temperature difference of goggles inside and outside, made things convenient for the observation of goggles wearer to the things, and played fine guard action to eyes moreover.

Further, the nose bridge rubber cushion 4 and the frame 1 are laminated and arranged, the nose bridge rubber cushion 4 and the frame 1 are connected through the clamping groove, the protection effect can be achieved on users due to the fact that the nose bridge rubber cushion 4 is arranged, the nose bridge of the users can be in the tight state for a long time due to the fact that the nose bridge rubber cushion is worn, the relaxation effect can be achieved, the oppression of the nose bridge of the users is reduced, the pressure is relieved, and the working efficiency is improved.

Further, be connected for the draw-in groove between hydrocolloid dressing layer 5 and the frame 1, and hydrocolloid dressing layer 5's external diameter is greater than frame 1's external diameter, through setting up hydrocolloid dressing layer 5, can seal the processing to the device like this, and because the device is the laminating state with user's face, can carry out the protection of pressure nature damage to user like this, has slowed down the problem of pressure damage that causes the wearer.

Further, be connected for the draw-in groove between ear clamp rope connecting block 8 and the fixed ear clamp rope connecting block 7, and fixed ear clamp rope connecting block 7 sets up about frame 1's axis symmetry, through setting up ear clamp rope connecting block 8, because be connected for the draw-in groove between ear clamp rope connecting block 8 and the fixed ear clamp rope connecting block 7, makes things convenient for the device's installation and dismantlement like this, makes things convenient for the device's maintenance and clearance, reduces the device's maintenance cost.

Further, the internal diameter of ultra-thin foam dressing pad 10 is the same with the external diameter of fixed ear clip rope 9, and the laminating setting between ultra-thin foam dressing pad 10 and the fixed ear clip rope 9, through setting up ultra-thin foam dressing pad 10, can reduce the device like this to the pressure of user's ear, reduces the pressure that receives of user's ear.

Further, first elasticity bandage 12 is connected for the draw-in groove through fixing between concave block 13 and the fixed lug 16, and first elasticity bandage 12 is the same with second elasticity bandage 15's shape, through setting up fixed concave block 13, can adjust the device according to the work demand like this, makes things convenient for operating personnel's use, makes the application of device more nimble, improves work efficiency.

The utility model discloses a theory of operation is: firstly, according to the working requirement, the first elastic binding band 12 is butted with the clamping groove connecting state through the fixing concave block 13 and the fixing convex block 16, the fixing concave block 13 is arranged, so that the device can be adjusted according to the working requirement, the use of an operator is convenient, the application of the device is more flexible, the working efficiency is improved, then the device is worn on the head of a user, then the device is sleeved above the ears of the user through the ultrathin foam dressing pad 10, the pressure of the device on the ears of the user can be reduced through arranging the ultrathin foam dressing pad 10, the pressure of the device on the ears of the user is reduced, the pressure of the ears of the user is reduced, and the vapor generated inside the goggles worn by the goggles can be rapidly discharged through the arrangement of the exhaust filter 3 by utilizing the Bernoulli principle, so that the mist generated by the temperature difference between the inner part and the outer part of the goggles can be minimized, the goggles are convenient for the wearer to observe things and well protect eyes, the nose bridge rubber cushion 4 is arranged, so that the safety of the user can be realized, the nose bridge of the user can be in a tight state for a long time due to the wearing of the device, the relieving effect can be realized, the oppression of the device on the nose bridge can be reduced, the pressure can be relieved, the working efficiency can be improved, the device can be sealed by arranging the hydrocolloid coating layer 5, the pressure injury protection can be realized on the user due to the fact that the device is in a fit state with the face of the user, the problem of pressure injury to the wearer is relieved, finally, when the device is required to be maintained and cleaned after being used, the ear clip rope connecting block 8 and the fixed ear clip rope connecting block 7 can be detached, and by arranging the ear clip rope connecting block 8, because be the draw-in groove between ear clip rope connecting block 8 and the fixed ear clip rope connecting block 7 and be connected, make things convenient for the device's installation and dismantlement like this, make things convenient for the device's maintenance and clearance, reduce the device's maintenance cost, just so the use of antifog gas pressure-proof goggles has been accomplished.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an antifog anti-pressure goggles, includes frame (1), first elasticity bandage connecting block (11) and second elasticity bandage connecting block (14), its characterized in that: the frame is characterized in that a lens (2) is arranged on the inner side of the frame (1), an exhaust filter (3) is arranged on the outer side of the rear side of the frame (1), a nose bridge rubber cushion (4) is arranged below the frame (1), a hydrocolloid dressing layer (5) is arranged in front of the frame (1), frame connecting blocks (6) are arranged on the left side and the right side of the frame (1), fixing ear clip rope connecting blocks (7) are arranged on the outer sides of the frame connecting blocks (6), ear clip rope connecting blocks (8) are arranged on the outer sides of the fixing ear clip rope connecting blocks (7), fixing ear clip ropes (9) are connected on the outer sides of the ear clip rope connecting blocks (8), ultrathin foam dressing pads (10) are arranged on the outer sides of the fixing ear clip ropes (9), and a first elastic bandage connecting block (11) is arranged below the left side of the frame connecting blocks (6), the left of first elasticity bandage connecting block (11) is provided with first elasticity bandage (12), the left of first elasticity bandage (12) is provided with fixed concave block (13), second elasticity bandage connecting block (14) set up the right side below of frame connecting block (6), the right-hand second elasticity bandage (15) that is provided with of second elasticity bandage connecting block (14), the right-hand fixed lug (16) that is provided with of second elasticity bandage (15).

2. The goggles as claimed in claim 1, characterised in that the outer wall of the exhaust filter (3) and the outer wall of the frame (1) are both open-cell, the exhaust filter (3) being arranged symmetrically with respect to the central axis of the frame (1).

3. The anti-fog and anti-pressure goggles as claimed in claim 1, wherein the nose bridge rubber cushion (4) is attached to the frame (1), and the nose bridge rubber cushion (4) is connected to the frame (1) through a clamping groove.

4. The anti-fogging and anti-compression goggles as claimed in claim 1, characterised in that a snap-in connection is provided between the hydrocolloid dressing layer (5) and the frame (1).

5. The goggles as claimed in claim 1, wherein said ear clip cord connection block (8) and said fixed ear clip cord connection block (7) are connected by a snap groove, said fixed ear clip cord connection block (7) being symmetrically disposed about the central axis of said frame (1).

6. The goggles as claimed in claim 1, characterised in that said ultra-thin foam dressing pads (10) are fitted to said fixing ear clip cords (9).

7. The goggles as claimed in claim 1, characterised in that said first elastic tie (12) is connected by means of a snap-in slot between said fixing concave (13) and said fixing convex (16), said first elastic tie (12) and said second elastic tie (15) being of the same shape.