CN213210638U

CN213210638U - Glasses lens with dustproof effect

Info

Publication number: CN213210638U
Application number: CN202021997779.6U
Authority: CN
Inventors: 陶津; 魏长春; 徐志华; 杨旺强; 张琦
Original assignee: Danyang Dayao Optical Glasses Co ltd
Current assignee: Danyang Dayao Optical Glasses Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-14
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a glasses lens with dustproof effect, including the lens, fixed cover and lower fixed cover can be dismantled respectively and be connected with at the lens both ends, go up fixed cover internally mounted and have the updraft ventilator to construct, the last convulsions that is provided with of updraft ventilator is responsible for, a plurality of air inlet branch pipes are installed to convulsions responsible for the bottom, convulsions are responsible for the top and have exhaust fan through second air-out branch connection, the utility model discloses the beneficial effect who reaches is: set up fixed cover and lower fixed cover through the lens both ends, go up fixed cover internally mounted updraft ventilator, fixed cover internally mounted mechanism of blowing down, when the dust falls on the lens, the mechanism of blowing of fixed cover is down bloied and is impeld the dust to raise, goes up the inside updraft ventilator of fixed cover this moment, can take the dust out, and dustproof effectual, and traditional single dust removal of blowing of just comparing has avoided the dust to blow to the person of wearing face when cleaing away, and dust removal effect is better.

Description

Glasses lens with dustproof effect

Technical Field

The utility model relates to a glasses lens with dustproof effect belongs to glasses technical field.

Background

Spectacles are articles which are worn in front of the eyes by combining lenses and frames and are used for improving eyesight, protecting the eyes or serving as decoration. The glasses can correct a variety of vision problems including myopia, hyperopia, astigmatism, presbyopia or strabismus, amblyopia, etc. The glasses are composed of lenses and a glasses frame. The glasses include myopia glasses, hyperopia glasses, presbyopic glasses, astigmatic glasses, plain glasses, computer goggles, swimming goggles, night vision goggles, electronic competition game goggles, electronic competition goggles, sunglasses, toy glasses and sunglasses 15. There are also special glasses for watching 3D stereoscopic images or virtual real images. Other types of eyewear include goggles, sunglasses, swimming goggles, etc., which provide various types of protection to the eyes. Modern spectacles are usually provided with a nose pad in the middle of the lens and soft pads at the positions where the left and right arms rest on the ears. People who love beauty or are not used to wear glasses may choose to correct their vision with contact lenses.

Present dustproof glasses lens single structure adopts from the top down to blow to remove dust more during dustproof, refers to the dustproof glasses lens of patent 201621044864.4, though reached the dust removal effect, but blow to the person's of wearing face easily at the in-process dust that removes dust, seriously influences the use, consequently provides a glasses lens that has dustproof effect.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a glasses lens with dustproof effect.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a glasses lens with dustproof effect, including the lens, the lens both ends can be dismantled respectively and be connected with fixed cover and fixed cover down, go up fixed cover internally mounted and have the updraft ventilator mechanism, the last convulsions of being provided with of updraft ventilator mechanism is responsible for, a plurality of air inlet branch pipes are installed to convulsions are responsible for the bottom, convulsions are responsible for the top and are connected with exhaust fan through second air-out branch pipe, exhaust fan's exit end is connected with the dust exhaust pipe, fixed cover internally mounted has blast mechanism down, be provided with the main pipe of blowing in the blast mechanism, the main pipe top of blowing is installed a plurality of branch pipes of blowing, the main pipe bottom of blowing is.

As a preferred technical scheme of the utility model, it has the mount pad to go up fixed cover side fixed mounting, mount pad side fixed mounting has the connecting cylinder, the mount pad side is provided with dustproof piece, dustproof piece top fixed mounting has the handle.

As an optimized technical scheme of the utility model, dustproof sheet bottom both sides through the connecting axle with connecting cylinder both sides swing joint.

As an optimal technical scheme of the utility model, the equal fixed mounting in connecting cylinder both sides lower part has the limiting plate.

As an optimized technical solution of the present invention, the length of the dust-proof sheet is consistent with the length of the lens.

The utility model discloses the beneficial effect who reaches is: the upper fixing sleeve and the lower fixing sleeve are arranged at two ends of the lens, the air draft mechanism is arranged in the upper fixing sleeve, the air blowing mechanism is arranged in the lower fixing sleeve, when dust falls onto the lens, the air blowing mechanism of the lower fixing sleeve blows air to promote the dust to rise, at the moment, the air draft mechanism in the upper fixing sleeve exhausts air, the dust can be drawn out, the dustproof effect is good, compared with the traditional single air blowing and dust removal, the dust is prevented from blowing to the face of a wearer when being removed, and the dust removal effect is better; through setting up the dustproof sheet, also can shelter from dustproof through the dustproof sheet during the use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the internal structure of the upper fixing sleeve of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a lens; 2. fixing a sleeve; 3. a lower fixing sleeve; 4. a mounting seat; 5. a connecting cylinder; 6. a dust-proof sheet; 7. a handle; 8. a blowing mechanism; 9. a main blowing pipe; 10. a blowing branch pipe; 11. a first air outlet branch pipe; 12. a blowing fan; 13. an air draft mechanism; 14. a main exhaust pipe; 15. an air inlet branch pipe; 16. a second air outlet branch pipe; 17. an air draft fan; 18. a dust exhaust pipe; 19. a connecting shaft; 20. and a limiting plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-3, the utility model provides a glasses lens with dustproof effect, including

lens

1, 1 both ends of lens can be dismantled respectively and be connected with fixed cover 2 and lower fixed cover 3, go up fixed cover 2 internally mounted and have updraft ventilator 13, updraft ventilator 13 is last to be provided with the convulsions and is responsible for 14, a plurality of air inlet branch pipes 15 are installed to the updraft ventilator 14 bottom, the updraft ventilator 14 top of being responsible for is connected with induced draft fan 17 through second air-out branch pipe 16, the exit end of induced draft fan 17 is connected with dust exhaust pipe 18, fixed cover 3 internally mounted has blow mechanism 8 down, it is responsible for 9 to be provided with on the blow mechanism 8 and blows, it installs a plurality of branch pipes 10 to blow to be responsible for 9 top, it is connected with blow fan 12 through first air-out branch.

Go up fixed cover 2 side fixed mounting have

mount pad

4, 4 side fixed mounting of mount pad have a connecting

cylinder

5, 4 sides of mount pad are provided with dustproof sheet 6, 6 top fixed mounting of dustproof sheet have handle 7.

Two sides of the bottom of the dustproof sheet 6 are movably connected with two sides of the connecting cylinder 5 through connecting shafts 19.

Limiting plates 20 are fixedly mounted at the lower parts of the two sides of the connecting cylinder 5, and the moving position of the dustproof sheet 6 is limited.

The length of the dustproof sheet 6 is consistent with that of the lens 1, so that the dustproof effect is improved.

Specifically, when the utility model is used, the upper fixing sleeve 2 and the lower fixing sleeve 3 are arranged at two ends of the lens 1, the air draft mechanism 13 is arranged inside the upper fixing sleeve 2, the air blowing mechanism 8 is arranged inside the lower fixing sleeve 3, when dust falls on the lens 1, the air blowing mechanism 8 of the lower fixing sleeve 3 blows air through the air blowing fan 12 to promote the dust to rise, at the moment, the air draft mechanism 13 inside the upper fixing sleeve 2 draws air through the air draft fan 17, so that the dust can be drawn out, the dustproof effect is good, compared with the traditional single air blowing dust removal, the dust is prevented from blowing to the face of a wearer when being removed, and the dust removal effect is better; through setting up dustproof sheet 6, also can shelter from dustproof through dustproof sheet 6 during the use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An eyeglass lens with dust-proof function, comprising a lens (1), characterized in that: the two ends of the lens (1) are respectively detachably connected with an upper fixed sleeve (2) and a lower fixed sleeve (3), an air draft mechanism (13) is arranged in the upper fixing sleeve (2), an air draft main pipe (14) is arranged on the air draft mechanism (13), a plurality of air inlet branch pipes (15) are arranged at the bottom of the air draft main pipe (14), the top of the air draft main pipe (14) is connected with an air draft fan (17) through a second air outlet branch pipe (16), the outlet end of the exhaust fan (17) is connected with a dust exhaust pipe (18), the lower fixed sleeve (3) is internally provided with a blowing mechanism (8), a main blowing pipe (9) is arranged on the blowing mechanism (8), a plurality of branch blowing pipes (10) are arranged at the top of the main blowing pipe (9), the bottom of the blowing main pipe (9) is connected with a blowing fan (12) through a first air outlet branch pipe (11).

2. The spectacle lens with dustproof effect according to claim 1, wherein a mounting seat (4) is fixedly installed at the side end of the upper fixing sleeve (2), a connecting cylinder (5) is fixedly installed at the side end of the mounting seat (4), a dustproof sheet (6) is arranged at the side end of the mounting seat (4), and a handle (7) is fixedly installed at the top of the dustproof sheet (6).

3. The spectacle lens with dust-proof function according to claim 2, wherein the dust-proof sheet (6) is movably connected with the connecting cylinder (5) at two sides of the bottom through connecting shafts (19).

4. The spectacle lens with dustproof effect according to claim 2, wherein the lower parts of both sides of the connecting cylinder (5) are fixedly provided with a limiting plate (20).

5. A spectacle lens with dust-proof effect as claimed in claim 2, wherein said dust-proof sheet (6) has a length corresponding to the length of said lens (1).