CN213607402U

CN213607402U - Take filtering capability's goggles

Info

Publication number: CN213607402U
Application number: CN202021046188.0U
Authority: CN
Inventors: 江利民; 朱理; 叶浩天; 方章生; 邱崇文
Original assignee: Hangzhou Xianrui Technology Co ltd
Current assignee: Hangzhou Xianrui Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-07-06
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a take filtering capability's goggles relates to the goggles. The glasses frame comprises a glass frame body and lenses, wherein a plurality of through holes are formed in the glass frame body, air valves are arranged in the through holes, and filter membranes are arranged in the air valves. The utility model discloses can filter the virus in the air under the circumstances of guaranteeing to ventilate, play fine protective effect to medical personnel.

Description

Take filtering capability's goggles

Technical Field

The utility model relates to a goggles especially relates to a take filtering capability's goggles.

Background

Healthcare workers are often at great risk of viral infection during treatment of respiratory infections, ophthalmic, dental and anorectal. Therefore, the health care workers need to wear the mask and the goggles to isolate the virus, so that the health care workers cannot directly contact the parts, such as the mouth, the nose, the eyes and the like, where the virus is very easy to enter the human body. The existing goggles are usually reserved with through holes for ventilation in order to prevent the phenomenon of fogging in the long-time use process. But due to the existence of the through hole, the virus can be organically multiplied into the goggles, and the infection is further caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take filtering capability's goggles can filter the virus in the air under the circumstances of guaranteeing to ventilate, plays fine protective effect to medical personnel.

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

the utility model provides a take filtering capability's goggles, includes picture frame and lens, its characterized in that, a plurality of through-holes have been seted up on the picture frame, be provided with the pneumatic valve in the through-hole, be provided with the filter membrane in the pneumatic valve.

Furthermore, the air valve comprises an air valve body and a clamping part, the air valve body is arranged outside the mirror frame, a channel for ventilation is arranged in the air valve body, the channel penetrates through the bottom and one side of the air valve body to form a bottom opening and a side opening respectively, and a clamping jaw penetrating through a through hole in the mirror frame is arranged at the bottom of the air valve body; the clamping portion is installed in the mirror frame and provided with a clamping groove used for clamping the clamping jaws.

Furthermore, the side opening is arranged at one side back to the lens.

Further, the filter membrane is melt-blown cloth.

Furthermore, the mirror frame is provided with a mounting groove for mounting the lenses, a plurality of limiting blocks are arranged in the mounting groove, and limiting grooves are formed in the positions, corresponding to the limiting blocks, of the edges of the lenses.

Furthermore, reinforcing ribs are arranged at positions corresponding to the edges of the lenses in the lens frame.

Furthermore, mounting holes for connecting fixing straps are formed in two sides of the mirror frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be provided with the filter membrane in the pneumatic valve, under the circumstances of guaranteeing to ventilate, filter the virus in the air, play fine safeguard effect to medical personnel.

Drawings

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

Fig. 2 is a schematic back structure diagram according to an embodiment of the present invention.

Fig. 3 is a view of the valve structure according to an embodiment of the present invention.

Fig. 4 is a bottom view of the air valve according to an embodiment of the present invention.

Fig. 5 is a sectional view a-a of fig. 4.

Fig. 6 is a view showing the combination of the frame and the lenses according to an embodiment of the present invention.

In the figure: 1. a mirror frame; 11. a through hole; 12. mounting holes; 13. reinforcing ribs; 14. mounting grooves; 15. a limiting block; 2. a lens; 21. a limiting groove; 3. an air valve body; 31. a channel; 32. a claw; 34. the side edge is open; 35. the bottom is open; 4. a clamping part; 41. a card slot; 5. and (5) filtering the membrane.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the present embodiment provides a pair of goggles with a filtering function, including a goggle frame 1 and lenses 2, wherein the goggle frame 2 is provided with a plurality of through holes 11, and air valves are disposed in the through holes 11 and filter membranes are disposed in the air valves. When the medical care worker wears the goggles, air enters the goggles through the air valve, respiratory infectious diseases, dentistry and anorectal department treatment processes often accompany viruses in the air, and at the moment, the filter membrane can intercept the viruses in the air passing through the air valve, so that the infection of the medical care worker caused by the fact that the filter membrane enters the goggles is avoided.

Specifically, referring to fig. 3 to 5, the air valve includes an air valve body 3 and a clamping portion 4, the air valve body 3 is installed outside the mirror frame 1, a channel 31 for ventilation is provided in the air valve body 3, and the channel 31 penetrates through the bottom and one side of the air valve body to form a bottom opening 35 and a side opening 34, respectively, so that air can freely pass through the air valve. The filter membrane 5 is arranged in the channel 31 and used for filtering the passing air and intercepting virus and bacteria; preferably, the filter membrane 5 is made of melt-blown cloth. In order to realize the installation and fixation of the air valve body 3, the bottom of the air valve body 3 is provided with a claw 32 which passes through the through hole 11 on the lens frame 1; the clamping portion 4 is installed in the mirror frame 1, and the clamping portion 4 is provided with a clamping groove 41 used for clamping the clamping jaw 32. The air valve body 3 can be firmly arranged on the spectacle frame 1 by clamping the clamping groove 41 and the clamping jaws 32; meanwhile, the replacement of the air valve body 3 can be realized through the unlocking of the clamping jaws 32.

Referring to fig. 2 and 3, in the present embodiment, the side opening 34 is disposed opposite to the lens 2, so that the side opening 34 faces the face of the health care worker and does not contact air or splashed blood at the focus of the patient at the first time.

In order to strengthen the fixation of the lens 2 and the frame 1, the frame 1 is provided with an installation groove 14 for installing the lens 2, a plurality of limit blocks 15 are arranged in the installation groove 14, and limit grooves 21 are arranged at the positions, corresponding to the limit blocks 15, of the edge of the lens 2. Furthermore, as shown in fig. 2, a reinforcing rib 13 is provided at a position corresponding to the edge of the lens 2 in the frame 1 to locally reinforce the lens.

As shown in fig. 1, in order to wear the goggles, mounting holes 12 for attaching fixing straps are provided on both sides of the frame 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The goggles with the filtering function comprise a goggle frame and lenses and are characterized in that a plurality of through holes are formed in the goggle frame, air valves are arranged in the through holes, and filter membranes are arranged in the air valves; the air valve comprises an air valve body, the air valve body is installed outside the mirror frame, a channel for ventilation is arranged in the air valve body, and the channel penetrates through the bottom and one side of the air valve body to form a bottom opening and a side opening respectively.

2. The goggles with filtering function as claimed in claim 1, wherein said air valve further comprises a clamping portion, and a claw passing through a through hole on the lens frame is provided at the bottom of the air valve body; the clamping portion is installed in the mirror frame and provided with a clamping groove used for clamping the clamping jaws.

3. Goggles with filtering according to claim 1, characterised in that said side openings are placed facing away from the side of the lens.

4. Goggles with filtering according to claim 1, characterised in that said filter membrane is a meltblown.

5. The goggle with filtering function of claim 1, wherein the frame is provided with an installation groove for installing the lens, the installation groove is provided with a plurality of limit blocks, and the edge of the lens is provided with limit grooves corresponding to the positions of the limit blocks.

6. Goggles with filtering according to claim 1, characterised in that stiffening ribs are provided in the frame in correspondence of the edges of the lenses.

7. The goggle with filtering function of claim 1, wherein the frame is provided with mounting holes for connecting fixing straps at both sides thereof.