CN215425483U

CN215425483U - Medical goggles

Info

Publication number: CN215425483U
Application number: CN202023287934.8U
Authority: CN
Inventors: 富田周敬
Original assignee: Otax Electronics Shenzhen Co ltd
Current assignee: Otax Electronics Shenzhen Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-01-07
Anticipated expiration: 2030-12-30

Abstract

The utility model provides a medical goggles, comprising: plastics mirror holder, protective glass piece, near-sighted lens piece, first sealing washer, second sealing washer, rotation fixture block and elastic fixation area, set up two circular shape step holes in the plastics mirror holder, the step face in step hole with the first side of protective glass piece bonds, the second side of protective glass piece has set gradually first sealing washer, near-sighted lens piece and second sealing washer, keeping away from in step hole but pivot ground is provided with a plurality ofly on the terminal surface of protective glass piece one side the rotation fixture block, it can block to rotate the fixture block keeping away from of second sealing washer one side of near-sighted lens piece, the one end of elastic fixation area with the plastics mirror holder is connected. The utility model can conveniently select and replace the myopia lens according to the vision condition of a user, not only improves the wearing comfort, but also is very convenient to operate.

Description

Medical goggles

Technical Field

The utility model relates to the field of goggles, in particular to medical goggles.

Background

In the prior art, wear medical goggles usually for safe medical personnel, however, medical goggles among the prior art is protective action only usually, to myopic user, needs to wear myopia glasses simultaneously, not only wears uncomfortable, can influence medical goggles's sealed effect moreover.

SUMMERY OF THE UTILITY MODEL

The present invention provides a medical goggle to solve at least one of the above technical problems.

To solve the above problems, as one aspect of the present invention, there is provided medical goggles comprising: plastics mirror holder, protective glass piece, near-sighted lens piece, first sealing washer, second sealing washer, rotation fixture block and elastic fixation area, set up two circular shape step holes in the plastics mirror holder, the step face in step hole with the first side of protective glass piece bonds, the second side of protective glass piece has set gradually first sealing washer, near-sighted lens piece and second sealing washer, keeping away from in step hole but pivot ground is provided with a plurality ofly on the terminal surface of protective glass piece one side the rotation fixture block, it can block to rotate the fixture block keeping away from of second sealing washer one side of near-sighted lens piece, the one end of elastic fixation area with the plastics mirror holder is connected.

Preferably, a silica gel pad is arranged on the end face of the plastic spectacle frame facing to one side of the human body.

By adopting the technical scheme, the myopia lenses can be conveniently selected and replaced according to the vision condition of a user, the wearing comfort is improved, and the operation is very convenient.

Drawings

FIG. 1 schematically illustrates a front view of the present invention;

figure 2 schematically shows a cross-sectional view of the utility model.

Reference numbers in the figures: 1. a plastic frame; 2. a protective lens; 3. a myopic lens; 4. a first seal ring; 5. a second seal ring; 6. rotating the clamping block; 7. an elastic fixing band; 8. a silica gel pad; 9. and riveting the column.

Detailed Description

The embodiments of the utility model will be described in detail below with reference to the drawings, but the utility model can be implemented in many different ways as defined and covered by the claims.

As one aspect of the present invention, there is provided medical goggles comprising: plastics mirror holder 1, protective glass piece 2, near-sighted lens piece 3, first sealing washer 4, second sealing washer 5, rotation fixture block 6 and elastic fixation area 7, two circular shape step holes have been seted up in the plastics mirror holder 1, the step face in step hole with the first side of protective glass piece 2 bonds, the second side of protective glass piece 2 has set gradually first sealing washer 4, near-sighted lens piece 3 and second sealing washer 5, keeping away from in the step hole but pivot ground is provided with a plurality ofly on the terminal surface of protective glass piece 2 one side rotate fixture block 6, it can block to rotate fixture block 6 keeping away from of second sealing washer 5 one side of near-sighted lens piece 3, the one end of elastic fixation area 7 with plastics mirror holder 1 is connected. The rotating fixture block 6 can be pivotally mounted on the plastic mirror bracket 1 through a riveting column 9, and more preferably, the riveting column 9 is integrally formed with the plastic mirror bracket 1, and can also be riveted through a hot melting mode.

Preferably, the end face of the plastic spectacle frame 1 facing the human body is provided with a silica gel pad 8, so that the fitting degree of the spectacle frame with the human body face can be increased, and a better sealing effect is formed.

During the use, the user can select suitable lens according to the eyesight condition of oneself, then rotates rotatory fixture block 6 to make it rotate away from the surface of second sealing washer 5, thereby can take out myopia lens 3, first sealing washer 4, second sealing washer 5 from the step hole. Then, the original myopia lens 3 is replaced by the lens with the own degree, the first sealing ring 4, the new myopia lens 3 and the second sealing ring 5 are sequentially arranged, and the clamping block 6 is rotated to clamp the second sealing ring 5 in the step hole. The step hole in the utility model is circular, so the lens does not need to be ground, and the lens which is not ground can be adopted, thereby being convenient for use. The first sealing ring 4 not only plays a role in sealing, but also plays a role in separating the protective lens 2 and the near vision lens 3 from each other by a certain distance so as to prevent the two from rubbing and damaging the surface of the lens. The rotating clamping block 6 compresses the myopia lens 3 through the second sealing ring 5, and the damage to the myopia lens 3 caused by hard contact extrusion can be avoided.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. Medical goggles, comprising: a plastic spectacle frame (1), a protective spectacle lens (2), a myopia spectacle lens (3), a first sealing ring (4), a second sealing ring (5), a rotating clamping block (6) and an elastic fixing band (7), two circular step holes are formed in the plastic spectacle frame (1), the step surfaces of the step holes are bonded with the first sides of the protective lenses (2), the second side of the protective lens (2) is provided with the first sealing ring (4), the myopia lens (3) and the second sealing ring (5) in sequence, a plurality of rotating fixture blocks (6) are pivotally arranged on the end surface of one side of the stepped hole, which is far away from the protective lens (2), the rotating clamping block (6) can clamp one side of the second sealing ring (5) far away from the myopia lens (3), one end of the elastic fixing band (7) is connected with the plastic spectacle frame (1).

2. Medical goggles according to claim 1, characterized in that the plastic frame (1) is provided with a silicone pad (8) on its end face facing the human body side.