CN111248529A

CN111248529A - Combined medical protective device with goggles and mask

Info

Publication number: CN111248529A
Application number: CN202010155863.1A
Authority: CN
Inventors: 曹佳慧
Original assignee: Individual
Current assignee: Henan Cancer Hospital
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-06-09
Anticipated expiration: 2040-03-09
Also published as: CN111248529B

Abstract

The invention discloses a combined medical protection device with goggles and a mask, which comprises an oral mask body, an eye mask body and a wearing part, wherein the eye mask body is detachable relative to the oral mask body; the eye shield comprises a frame and lenses, a first clamping groove extending along the lower edge is formed in the lower edge of the frame, and a first clamping belt extending along the upper edge is arranged on the upper edge of the mouth shield; the first clamping belt can slide into the first clamping groove from one end of the first clamping groove to complete the connection of the oral mask body and the eye mask body; the wearing portion includes an elastic band. The combined medical protection device with the goggles and the mask comprises an eye cover body capable of protecting eyes besides an oral cover body, the eye cover body can be detached relative to the oral cover body, and medical workers can detach the eye cover body for single use or combined use according to needs so as to meet more use requirements.

Description

Combined medical protective device with goggles and mask

Technical Field

The invention relates to the field of medical instruments, in particular to a combined medical protection device with goggles and a mask.

Background

In the process of inquiry and treatment of medical staff, the medical staff need wear the mask in order to prevent the medical staff from being infected, but the mask can only cover the mouth and the nose of the medical staff, and the eyes which are susceptible to infection are not protected.

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 combined medical protection device with the goggles and the mask, which can protect eyes, mouths and noses of medical staff.

The technical scheme is as follows: in order to achieve the purpose, the combined medical protection device with the goggles and the mask comprises an oral mask body, an eye mask body and a wearing part, wherein the eye mask body is detachable relative to the oral mask body;

the eye shield comprises a spectacle frame and lenses, a side blocking part is arranged on the spectacle frame, a first clamping groove extending along the lower edge is formed in the lower edge of the side blocking part, and a first clamping belt extending along the upper edge is arranged on the upper edge of the mouth shield; the first clamping belt can slide into the first clamping groove from one end of the first clamping groove to complete the connection of the oral mask body and the eye mask body;

the wearing portion includes an elastic band.

Furthermore, the first end of the elastic belt is directly connected with the mouth mask body, and the second end of the elastic belt is connected with the mouth mask body through a retraction device;

first hanging parts are respectively formed on the left side and the right side of the spectacle frame; the middle part of the elastic band can be connected with the first hanging part, so that a wearing section which can be hung on the ears of a person is arranged between the first hanging part and the first end and between the first hanging part and the second end respectively.

Further, the lens can slide up and down relative to the mirror frame, and a scraper unit is arranged on the upper edge of the mirror frame;

the device also comprises a lower support part; the lower end of the mouth part cover body is provided with a second clamping belt; and the lower support part is provided with a second clamping groove matched with the second clamping belt for use.

Furthermore, a second hanging part is formed on the lower support part, and the middle part of the elastic belt can be connected with the second hanging part.

Has the advantages that: the combined medical protection device with the goggles and the mask comprises an eye cover body capable of protecting eyes besides an oral cover body, the eye cover body can be detached relative to the oral cover body, and medical workers can detach the eye cover body for single use or combined use according to needs so as to meet more use requirements.

Drawings

FIG. 1 is a first state elevational view of a combined medical shield with eyewear and a mask;

FIG. 2 is a second state elevational view of the combination medical shield with eyewear and a mask;

FIG. 3 is a side view of a combined medical shield with eyewear and a mask in a second state;

fig. 4 is a top view of an eye shield portion;

FIG. 5 is a cross-sectional view A-A of FIG. 1;

FIG. 6 is a cross-sectional view B-B of FIG. 1;

FIG. 7 is a cross-sectional view taken along line C-C of FIG. 1;

fig. 8 is a structural view of the storage device.

In the figure: 1-a mouth mask body; 11-a first snap belt; 12-a second snap belt; 2-eye mask body; 21-a frame; 211-hollow; 212-inner sliding groove; 213-outer sliding groove; 214-a communication channel; 215-a first hanging part; 22-a lens; 23-side stop; 231-a first snap groove; 24-a blade unit; 25-a guide block; 26-a boosting part; 261-fold over; 27-an elastic unit; 3-a wearable part; 31-an elastic band; 32-a retraction device; 321-a device base; 322-a rotating base; 323-rotating shaft part; 324-comb teeth; 325-spring; 326-a winding; 4-a lower support part; 41-a second clamping groove; 42-second hanging part.

Detailed Description

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

The combined medical protection device with goggles and mask as shown in fig. 1-3 comprises an oral mask body 1, an eye mask body 2 and a wearing part 3, wherein the eye mask body 2 is detachable relative to the oral mask body 1;

the eye shield 2 comprises a frame 21, lenses 22 and side blocking parts 23; the frame 21 has a hollow portion 211; the lens 22 is mounted on the frame 21 and covers the hollow portion 211; as shown in fig. 4, the side blocking portion 23 is disposed around the frame 21, and the side blocking portion 23 can fill up a gap between the periphery of the frame 21 and the face of the user to prevent flying dust and dust carrying viruses from bypassing the frame 21 and flying into the glasses of the user.

A first clamping groove 231 extending along the lower edge is formed on the lower edge of the side blocking part 23, and a first clamping belt 11 extending along the upper edge is arranged on the upper edge of the mouth part cover body 1; the first clamping belt 11 can slide into the first clamping groove 231 from one end of the first clamping groove 231 to complete the connection between the oral shield 1 and the eye shield 2; specifically, as shown in fig. 6, first joint groove 231 includes two inside and outside notches, and the effective width of inboard notch is greater than the effective width of outside notch, and the cross sectional shape of first joint area 11 agrees with the cross sectional shape of first joint groove 231, so, back in first joint area 11 embedding first joint groove 231, both can effectively be connected, and this connection structure can realize that both connect the back junction between them fully airtight, solved among the prior art gauze mask and goggles separately wear, leave the clearance between the two, skin can expose the problem.

The wearing part 3 comprises an elastic band 31, two sides of the oral cavity cover body 1 are respectively provided with one elastic band 31, and medical staff can wear the oral cavity cover body 1 by hanging the elastic bands 31 on ears. Because the eye cover body 2 is heavier, therefore, when the eye cover body 2 is used in combination with the mouth cover body 1, the eye cover body 2 needs to be effectively fixed so as to effectively fix the whole protective mask. The following structure is adopted in this embodiment to realize the effective fixation to the whole medical protective mask:

a first end of the elastic belt 31 is directly connected with the oral mask body 1, and a second end of the elastic belt 31 is connected with the oral mask body 1 through a retraction device 32;

first hanging parts 215 are respectively formed on the left side and the right side of the spectacle frame 21; when the mouth mask body 1 and the eye mask body 2 are combined for use, the middle part of the elastic band 31 is connected with the first hanging part 215, so that the first hanging part 215 and the first end and the first hanging part 215 and the second end are respectively provided with a wearing section capable of being hung on the ear of a person, namely, the elastic band 31 is divided into two wearing sections by the first hanging part 215, and the two wearing sections can be hung on the ear of the user respectively, so that the mouth mask body 1 and the eye mask body 2 can be stably fixed without adding other wearing devices, when the eye mask body 2 is taken off and the mouth mask body 1 is used independently, the elastic bands 31 on the two sides of the mouth mask body 1 can independently fix the mouth mask body 1 to the face of the user, so that the various wearing requirements are met, and the use is simple. Because the lengths of the elastic bands 31 needed for wearing the mask body 1 alone and the combination of the mask body 1 and the eye mask body 2 are different, the elastic bands 31 can be retracted by arranging the retracting device 32, and the elastic bands 31 with sufficient lengths can be worn in different wearing modes to meet the wearing requirements.

As shown in fig. 8, the retraction device 32 includes a device base 321 and a rotating base 322, the device base 321 is fixed on the oral cavity shield 1, the device base 321 has a rotating shaft 323, and the rotating base 322 can rotate relative to the device base 321 and can slide in the axial direction of the rotating shaft 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 elastic band 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 elastic band 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 elastic band 31 be paid out from the winding portion 326 or wind the elastic band 31 to the winding portion 326, after the elastic band 31 is wound and unwound, the elastic band 31 is embedded between some two adjacent comb portions 324, and then the rotating base 322 is released to return to the initial state.

Since the lens 22 is likely to generate fog, and the wearer can wipe the fog conveniently, the lens 22 is preferably slidable relative to the frame 21, and an elastic unit 27 is disposed between the lens and a first side of the frame 21, and a wiper unit 24 acting on the lens 22 is mounted on the opposite side of the first side; the lens 22 is slidable relative to the frame 21 between an initial position and a first position; when the lens 22 is in the initial position, it completely covers the hollow 211; when the lens 22 is in the first position, the lens 22 does not completely cover the hollow portion 211, and the elastic unit 27 is elastically deformed and covers a portion of the hollow portion 211 which is not covered by the lens 22.

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 and have the infected risk, elastic unit's elastic action still plays the effect that makes the lens reset in addition, the user loosens the hand lens 22 after pushing away lens 22 to a certain position and can be automatic re-setting under elastic unit 27's effect, elastic unit 27 is dual-purpose, design benefit, moreover, the steam generator is simple in structure, and low cost.

Preferably, the scraping units 24 are rubber strips, and the two scraping units 24 are respectively disposed on two sides of the lens and can simultaneously clean the front side and the back side of the lens.

As shown in fig. 5, the two sides of the same hollow portion 211 of the frame 21 are respectively provided with an inner sliding groove 212 and an outer sliding groove 213, and the distance between the two outer sliding grooves 213 is larger than the distance between the two inner sliding grooves 212; a communicating groove 214 communicating the inner sliding groove 212 and the outer sliding groove 213 is arranged between the inner sliding groove 212 and the outer sliding groove 213 on each side, and the width of the communicating groove 214 is smaller than the width of the inner sliding groove 212 and the outer sliding groove 213; the two sides of the lens 22 are arranged in the inner sliding groove 212 and can slide relative to the inner sliding groove; the elastic unit 27 is an elastic rubber strip, two ends of the elastic unit are respectively provided with a plurality of guide sliding blocks 25, and the guide sliding blocks 25 are arranged in the outer sliding groove 213 and can slide relative to the outer sliding groove.

With the above structure, since the two ends of the elastic unit 27 are provided with the sliding blocks 25, and the sliding blocks 25 on the two sides are respectively arranged in the outer sliding grooves 213 on the two sides, when the elastic unit 27 is elastically deformed and unfolded, the width of the elastic unit 27 is larger than that of the hollow part 211, so that the unfolded elastic unit 27 can cover the part of the hollow part 211 which is not covered by the lens 22, and the two sides of the elastic rubber strip are not recessed due to the elastic effect to generate gaps on the two sides, and further, since the distance between the two outer sliding grooves 213 is larger than the distance between the two inner sliding grooves 212, the unfolded area of the elastic unit 27 can be larger than the area of the hollow part 211 which needs to be covered, so as to ensure that the area of the hollow part 211 which needs to be covered is.

Preferably, in order to facilitate the medical staff to push the lens 22 to move, the lens 22 is provided with a boosting member 26, the boosting member 26 is provided with an everted folding part 261, and the medical staff can push the lens 22 to move by pushing the folding part 261.

In this embodiment, the elastic unit 27 is disposed between the lower side of the lens 22 and the lower side of the frame 21, and the wiper unit 24 is disposed on the upper side of the frame 21; the lens 22 can slide up and down relative to the frame 21. 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, also include the lower saddle 4; the lower end of the mouth mask body 1 is provided with a second clamping belt 12; the lower support portion 4 is provided with a second clamping groove 41 used in cooperation with the second clamping belt 12, as shown in fig. 7, the structure of the second clamping groove 41 is the same as that of the first clamping groove 231, and the structure of the second clamping belt 12 is the same as that of the first clamping belt 11, which is not repeated herein. A second hanging part 42 is formed on the lower support part 4, and the middle part of the elastic belt 31 can be connected with the second hanging part 42. As shown in fig. 2 and fig. 3, starting from the first end of the elastic band 31, the elastic band 31 firstly goes around the second hanging part 42, then goes around the ear, then goes around the first hanging part 215, and then goes to the second end of the elastic band 31, so that the lower support part 4, the oral shield 1 and the eye shield 2 can be worn reliably, and due to the existence of the lower support part 4, the wearer does not worry about pushing the whole eye shield 2 away from the eyes in the process of pushing up the lens 22. The lower support part 4, the mouth part cover body 1 and the eye part cover body 2 are butted to form a complete face cover body, so that the skin exposure area is reduced, the part of the face which is possibly exposed is not needed to be cleaned carelessly after a wearer removes the combined medical protective mask, and the infection risk is reduced.

The combined medical protection device with the goggles and the mask comprises an eye cover body capable of protecting eyes besides an oral cover body, the eye cover body can be detached relative to the oral cover body, and medical workers can detach the eye cover body for single use or combined use according to needs so as to meet more use requirements.

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 combined medical protection device with goggles and a mask is characterized by comprising an oral mask body, an eye mask body and a wearing part, wherein the eye mask body is detachable relative to the oral mask body;

the wearing portion includes an elastic band.

2. The combined medical shield with eyewear and mask of claim 1, wherein a first end of the elastic strap is directly connected to the oral shield and a second end of the elastic strap is connected to the oral shield through a retraction device;

3. The combined medical shield with eyewear and mask of claim 2, wherein the lens is slidable up and down relative to the frame, the frame having a wiper unit mounted to an upper edge thereof;

4. The medical protective device with the combination of goggles and mask as claimed in claim 3, wherein a second hooking portion is formed on said lower support portion, and the middle portion of said elastic band is connectable to said second hooking portion.