CN111329654A

CN111329654A - Medical anti-virus goggles

Info

Publication number: CN111329654A
Application number: CN202010155846.8A
Authority: CN
Inventors: 曹佳慧
Original assignee: 曹佳慧
Current assignee: JIANGSU HONGXU DESHENG TECHNOLOGY Co.,Ltd.
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-06-26
Anticipated expiration: 2040-03-09
Also published as: CN111329654B

Abstract

The invention discloses a medical anti-virus goggles, which comprises a goggle bracket, lenses and a wearing part; the mirror bracket is provided with a hollow part; the lens is mounted on the frame; the lens can slide relative to the spectacle frame, an elastic unit is arranged between the lens and the first side of the spectacle frame, and a scraping unit acting on the lens is arranged on the opposite side of the first side; the lens can slide between an initial position and a first position relative to the lens frame; when the lens is in the initial position, it completely covers the hollow; when the lens is in the first position, the lens does not completely cover the hollow part, and the elastic unit generates elastic deformation and covers the part of the hollow part which is not covered by the lens. The medical anti-virus goggles disclosed by the invention are simple to operate, can clear fog without being taken down, have no exposure risk to eyes, and are suitable for large-scale popularization and use.

Description

Medical anti-virus goggles

Technical Field

The invention relates to the field of medical instruments, in particular to a medical anti-virus goggles.

Background

In the infectious disease inquiry and treatment process, in order to prevent medical personnel from being infected, the goggles are necessary instruments except for the mask, the existing goggles are simple in structure, fog is easily generated in the goggles to affect the sight of the medical personnel, the medical personnel need to take down the goggles when the fog is erased, the operation is troublesome, and the eyes of the medical personnel are exposed in the fog erasing process and are possibly polluted.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides the medical anti-virus goggles which are convenient for medical care personnel to wipe off the fog on the goggles and can not expose eyes.

The technical scheme is as follows: in order to achieve the above object, the medical anti-virus goggles of the present invention comprise a frame, a lens and a wearing part; the mirror bracket is provided with a hollow part; the lens is mounted on the frame;

the lens can slide relative to the spectacle frame, an elastic unit is arranged between the lens and the first side of the spectacle frame, and a scraping unit acting on the lens is arranged on the opposite side of the first side; the lens can slide between an initial position and a first position relative to the lens frame; when the lens is in the initial position, it completely covers the hollow; when the lens is in the first position, the lens does not completely cover the hollow part, and the elastic unit generates elastic deformation and covers the part of the hollow part which is not covered by the lens.

Furthermore, both sides of the same hollow part on the spectacle frame are provided with an inner sliding groove and an outer sliding groove, a communication groove for communicating the inner sliding groove and the outer sliding groove is arranged between the inner sliding groove and the outer sliding groove, and the groove width of the communication groove is smaller than the groove width of the inner sliding groove and the outer sliding groove; two sides of the lens are arranged in the inner sliding groove and can slide relative to the inner sliding groove; the elastic unit is an elastic adhesive tape, two ends of the elastic unit are respectively provided with a plurality of guide sliding blocks, and the guide sliding blocks are arranged in the outer sliding grooves and can slide relative to the outer sliding grooves.

Furthermore, a boosting piece is installed on the lens, and the boosting piece is provided with an eversion turnover part.

Further, the elastic unit is arranged between the lower side of the lens and the lower side of the spectacle frame, and the scraper unit is arranged on the upper side of the spectacle frame; the lens can slide up and down relative to the frame.

Further, the wearing part is connected with the spectacle frame and comprises a lug part and a lower support part for hanging the chin part of the user.

Has the advantages that: according to the medical anti-virus goggles, the lenses, the elastic units and the scraping units are arranged, so that when a user needs to clean fog on the lenses, the lenses only need to be pushed to slide relative to the spectacle frame, the fog on the lenses can be scraped by the scraping units when the lenses pass through the scraping units, meanwhile, the elastic units are unfolded to cover the parts, which are not covered by the lenses, on the hollow parts, eyes of medical workers can be prevented from being exposed to the outside and being infected, in addition, the elastic action of the elastic units also plays a role in resetting the lenses, the medical anti-virus goggles are simple to operate, the fog can be cleaned without being taken down, the eyes do not have exposure risks, and the medical anti-virus goggles are suitable for large-.

Drawings

FIG. 1 is a block diagram of a medical anti-virus goggle;

FIG. 2 is a top view of a medical anti-virus eyewear that does not include a wearing portion;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

FIG. 4 is a structural view of a second embodiment of the medical anti-virus goggles;

FIG. 5 is a cross-sectional view of the retraction device.

In the figure: 1-a spectacle frame; 11-a hollow; 12-inner sliding grooves; 13-outer sliding grooves; 14-a communication groove; 2-a lens; 3-a wearable part; 31-ear hanging; 32-a retraction device; 321-a device base; 322-a rotating base; 323-rotating shaft part; 324-comb teeth; 325-spring; 326-a winding; 33-a hold-down part; 4-a blade unit; 5-a guide slide block; 6-a boosting part; 61-fold over; 7-an elastic unit; 8-side stop; 9-Flexible extension.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The medical anti-virus goggles as shown in fig. 1 and fig. 2 comprise a frame 1, lenses 2 and a wearing part 3; the lens holder 1 is provided with a hollow part 11; the lens 2 is arranged on the spectacle frame 1;

the lens 2 can slide relative to the frame 1, an elastic unit 7 is arranged between the lens 2 and the first side of the frame 1, and a scraper unit 4 acting on the lens 2 is arranged at the opposite side of the first side; the lens 2 is slidable relative to the frame 1 between an initial position and a first position; when the lens 2 is in the initial position, it completely covers the hollow 11; when the lens 2 is in the first position, the lens 2 does not completely cover the hollow portion 11, and the elastic unit 7 is elastically deformed and covers a portion of the hollow portion 11 not covered by the lens 2. In addition, the periphery of the spectacle frame 1 is also provided with side blocking parts 8, and the side blocking parts 8 can fill gaps between the periphery of the spectacle frame 1 and the face of a user so as to prevent flying dust and dust carrying viruses from bypassing the spectacle frame 1 to fly into the glasses of the user.

Through the structure, when the user need clear up the fog on the lens, need not take off the goggles, only need promote the lens and slide for the mirror holder, fog on it can be scraped by the doctor-bar unit when the lens passes the doctor-bar unit, elastic unit expands to cover the part that is not covered by the lens on the well kenozooecium simultaneously, can prevent that medical personnel's eyes from exposing outside and have the risk of being infected, elastic unit's elastic action still plays the effect that makes the lens reset in addition, the user loosens the lens 2 after pushing away a certain position and can reset automatically under elastic unit 7's effect, elastic unit 7 is dual-purpose, design benefit, moreover, the steam generator is simple in structure, and is low in cost.

Preferably, the scraping units 4 are rubber strips, and the two scraping units 4 are respectively arranged on two sides of the lens and can simultaneously clean the front side and the back side of the lens.

As shown in fig. 3, both sides of the same hollow portion 11 of the frame 1 are respectively provided with an inner sliding groove 12 and an outer sliding groove 13, and the distance between the two outer sliding grooves 13 is larger than the distance between the two inner sliding grooves 12; a communicating groove 14 communicating the inner sliding groove 12 and the outer sliding groove 13 is arranged between the inner sliding groove 12 and the outer sliding groove 13 on each side, and the width of the communicating groove 14 is smaller than that of the inner sliding groove 12 and that of the outer sliding groove 13; the two sides of the lens 2 are arranged in the inner sliding groove 12 and can slide relative to the inner sliding groove; the elastic unit 7 is an elastic rubber strip, two ends of the elastic unit are respectively provided with a plurality of guide sliding blocks 5, and the guide sliding blocks 5 are arranged in the outer sliding groove 13 and can slide relative to the outer sliding groove.

By adopting the structure, the two ends of the elastic unit 7 are provided with the sliding blocks 5, and the sliding blocks 5 on the two sides are respectively arranged in the outer sliding grooves 13 on the two sides, therefore, after the elastic unit 7 generates elastic deformation and expands, the width of the elastic unit 7 is larger than that of the hollow part 11, the elastic unit 7 after expansion can cover the part of the hollow part 11 which is not covered by the lens 2, the two sides of the elastic rubber strip can not be sunken due to the elastic action to cause the generation of gaps on the two sides, moreover, because the distance between the two outer sliding grooves 13 is larger than the distance between the two inner sliding grooves 12, the area of the elastic unit 7 after expansion can be ensured to be larger than the area of the hollow part 11 which needs to be covered, so as to ensure that the area of the hollow part.

Preferably, in order to facilitate medical staff to push the lens 2 to move, the lens 2 is provided with the boosting member 6, the boosting member 6 is provided with an everted folding part 61, and the medical staff can push the lens 2 to move by pushing the folding part 61.

In this embodiment, the elastic unit 7 is disposed between the lower side of the lens 2 and the lower side of the frame 1, and the wiper unit 4 is disposed on the upper side of the frame 1; the lenses 2 can slide up and down relative to the frame 1. Through this mode of setting up, push up the lens and clear away the fog, accord with user's use habit, accord with human engineering.

Preferably, the wearing part 3 is connected to the frame 1, and includes a hanging part 31 and a lower holding part 32 for hanging the chin part of the user. By arranging the lower support part 32, the medical staff does not need to worry about pushing the whole goggles away from the eyes in the process of pushing up the lens 2.

Preferably, in order to adapt the goggles to different users, the line length of the ear portion 31 can be extended or retracted, and specifically, as shown in fig. 4, the frame 1 is provided with the flexible extension portion 9, and the extension portion 9 is provided with the extension and retraction device 32. As shown in fig. 5, the retraction device 32 includes a device base 321 and a rotation base 322, the device base 321 is fixed on the flexible extension portion 9, the device base 321 is provided with a rotation shaft portion 323, and the rotation base 322 can rotate relative to the device base 321 and can slide in the axial direction of the rotation shaft portion 323; a plurality of comb-shaped teeth 324 arranged in a circumferential array are formed at the peripheral edge of the rotating base 322, and the comb-shaped teeth 324 extend towards the device base 321; a spring 325 is arranged between the rotating shaft part 323 and the rotating seat 322, and the spring 325 enables the rotating seat 322 to have a moving trend towards the device seat 321; the rotating base 322 is further provided with a winding portion 326, the second end of the ear hook portion 31 is wound on the winding portion 326, the winding portion 326 can rotate along with the rotating base 322, and the winding portion 326 is fixed in the axial direction. In an initial state, the end of the comb portion 324 is in contact with the device base 321, when a wearer needs to adjust the length of the ear hanging portion 31, the wearer only needs to pull the rotating base 322 outwards to make the end of the comb portion 324 leave the device base 321, rotate the device base 321 to let the ear hanging portion 31 be paid out from the winding portion 326 or wind the ear hanging portion 31 to the winding portion 326, after the winding and unwinding are completed, the ear hanging portion 31 is embedded between some two adjacent comb portions 324, and then the rotating base 322 is released to return to the initial state.

The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.

Claims

1. A medical anti-virus goggles is characterized in that the medical anti-virus goggles comprises a goggle bracket, lenses and a wearing part; the mirror bracket is provided with a hollow part; the lens is mounted on the frame;

2. The medical antivirus goggles according to claim 1, wherein the frame is provided with an inner sliding groove and an outer sliding groove on both sides of the same hollow portion, a communicating groove communicating the inner sliding groove and the outer sliding groove is provided between the inner sliding groove and the outer sliding groove, and the width of the communicating groove is smaller than the width of the inner sliding groove and the outer sliding groove; two sides of the lens are arranged in the inner sliding groove and can slide relative to the inner sliding groove; the elastic unit is an elastic adhesive tape, two ends of the elastic unit are respectively provided with a plurality of guide sliding blocks, and the guide sliding blocks are arranged in the outer sliding grooves and can slide relative to the outer sliding grooves.

3. Medical anti-virus goggles according to claim 1, characterised in that a thrust aid is mounted on the lens, said thrust aid being provided with an everted flap.

4. Medical anti-virus goggles as claimed in claim 1, wherein said elastic unit is provided between the lower side of said lens and the lower side of said frame, and said blade unit is provided on the upper side of said frame; the lens can slide up and down relative to the frame.

5. The medical anti-virus eyewear of claim 4, wherein the wearing portion is connected to the frame and comprises an ear portion and a chin portion for hanging the user.