CN218585117U - Ultraviolet-proof polymer optical lens - Google Patents
Ultraviolet-proof polymer optical lens Download PDFInfo
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- CN218585117U CN218585117U CN202220854951.5U CN202220854951U CN218585117U CN 218585117 U CN218585117 U CN 218585117U CN 202220854951 U CN202220854951 U CN 202220854951U CN 218585117 U CN218585117 U CN 218585117U
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- connecting portion
- protection
- lug
- ultraviolet
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Abstract
The utility model relates to an ultraviolet protection's polymer optical lens piece protects the lens when having the ultraviolet protection function, for realizing above-mentioned purpose, the utility model provides a following technical scheme: the utility model provides an ultraviolet protection's polymer optical lens, which comprises a body, the body is equipped with protection piece, protection piece is including the relative guard frame that sets up, the guard frame includes lens connecting portion, protection seat and picture frame connecting portion, the guard seat includes the arc with the body adaptation and fixed the fixed plate that sets up in the arc both ends respectively, lens connecting portion and picture frame connecting portion set up respectively in the relative both sides terminal surface of fixed plate, lens connecting portion and picture frame connecting portion and arc are located the coplanar, the relative both sides plane of arc is fixed respectively and is equipped with the protection lug, the relative both ends of body are equipped with connecting lug, the lens connecting portion correspond connecting lug and set up the guide way with connecting lug adaptation, connecting lug and guide way sliding connection.
Description
Technical Field
The utility model relates to a lens field, concretely relates to ultraviolet-proof's polymer optical lens piece.
Background
The glasses are combined by the lenses and the glasses frame and are used for improving eyesight, protecting eyes or being used as articles for decoration, along with the rapid development of economic construction in China, the industry of the glasses is greatly developed, the glasses are various, people have higher and higher requirements on the glasses, in order to prevent the eyes from being damaged by ultraviolet rays, the existing lenses need to have an ultraviolet-proof function and are processed by high polymer material polycarbonate, but the polycarbonate has defects, such as easy scratching and sensitivity to notches.
Disclosure of Invention
The utility model aims to solve the technical problem that the not enough to above-mentioned prior art provides an ultraviolet protection's polymer optical lens piece, protects the lens when having the ultraviolet protection function.
In order to achieve the above purpose, the utility model provides a following technical scheme: an ultraviolet-proof polymer optical lens is characterized in that: the protection device comprises a body, the body is equipped with protection piece, protection piece is including the relative bearer bar that sets up, the bearer bar includes lens connecting portion, protection seat and picture frame connecting portion, the protection seat include with the arc of body adaptation and respectively fixed the fixed plate that sets up in the arc both ends, lens connecting portion and picture frame connecting portion set up respectively in the relative both sides terminal surface of fixed plate, lens connecting portion and picture frame connecting portion and arc are located the coplanar, the relative both sides plane of arc is fixed respectively and is equipped with the protection lug, the relative both ends of body are equipped with connection lug, and the lens connecting portion correspond the connection lug and set up the guide way that suits to join in marriage with connection lug, connection lug and guide way sliding connection.
The utility model discloses further setting is: the whole thickness of the protection seat and the protection lug is larger than that of the body.
The utility model discloses further setting is: and a limiting block is fixedly arranged at the tail of one end of the guide groove, and when the limiting block abuts against the connecting lug, one end of the adjacent fixing plate abuts against to form a connecting surface.
The utility model has the characteristics as above: the body is after processing is accomplished, slides the protection piece to stopper and lug connection through the guide way of lens connecting portion and the cooperation of lug connection, and the relative protection seat that sets up this moment is connected the face and is offseted, and the picture frame connecting portion set up with lens connecting portion relatively, and picture frame connecting portion and picture frame can cooperate the installation, and the protection lug is higher than the body height and then avoids the body to contact coarse surface, prevents the scratch.
The utility model discloses further setting is: and the connecting surface is coated with viscose.
The utility model has the characteristics as above: the connection face is provided with viscose glue, so that the protection seats arranged oppositely are fixedly connected, and the connection reliability is further improved.
The utility model discloses further setting is: the body is made of polycarbonate, and the protective part is made of POM plastic.
The utility model has the characteristics as above: polycarbonate can effectively block ultraviolet rays so as to protect eyes, and the POM plastic has good wear resistance and ensures the service life of the protection piece.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
The ultraviolet-proof polymer optical lens shown in fig. 1 is characterized in that: including body 1, body 1 is equipped with protection piece, protection piece is including the relative bearer bar that sets up, bearer bar 2 includes lens connecting portion 2, protection seat 3 and picture frame connecting portion 4, and for guaranteeing structural strength, lens connecting portion 2, protection seat 3 and picture frame connecting portion 4 integrated into one piece, protection seat 3 includes with the arc 301 of 1 adaptation of body and fixes respectively in the fixed plate 302 at arc 301 both ends, lens connecting portion 2 and picture frame connecting portion 4 set up respectively in the relative both sides terminal surface of fixed plate 302, lens connecting portion 2 is located the coplanar with picture frame connecting portion 4 and arc 301, the relative both sides plane of arc 301 is fixed respectively and is equipped with protection lug 5, the relative both ends of body 1 are equipped with connects lug 6, lens connecting portion 2 corresponds connects lug 5 and sets up the guide way 201 with the adaptation of being connected lug 6, connect lug 5 and guide way 201 sliding connection, protection seat 3 is greater than body 1 thickness with the whole thickness of protection lug 5, the last one end of guide way end is fixed and is equipped with stopper 7, when stopper 7 offsets with the protection piece 6, it is adjacent fixed plate one end that constitute and connect face 8, POM material is equipped with and connects face 8, POM material is glued to glue body 1, and glue the body 1.
Claims (5)
1. An ultraviolet-proof polymer optical lens is characterized in that: the protection device comprises a body, the body is equipped with protection piece, protection piece is including the relative bearer bar that sets up, the bearer bar includes lens connecting portion, protection seat and picture frame connecting portion, the protection seat include with the arc of body adaptation and respectively fixed the fixed plate that sets up in the arc both ends, lens connecting portion and picture frame connecting portion set up respectively in the relative both sides terminal surface of fixed plate, lens connecting portion and picture frame connecting portion and arc are located the coplanar, the relative both sides plane of arc is fixed respectively and is equipped with the protection lug, the relative both ends of body are equipped with connecting lug, and the lens connecting portion correspond connecting lug and set up and connect the guide way of lug adaptation, connecting lug and guide way sliding connection.
2. The ultraviolet-proof polymer optical lens according to claim 1, wherein: the thickness of the whole of the protection seat and the protection lug is larger than that of the body.
3. The ultraviolet-proof polymer optical lens according to claim 2, wherein: and a limiting block is fixedly arranged at the tail of one end of the guide groove, and when the limiting block abuts against the connecting lug, one end of the adjacent fixing plate abuts against to form a connecting surface.
4. The ultraviolet-proof polymer optical lens according to claim 3, wherein: and the connecting surface is coated with viscose.
5. The ultraviolet-proof polymer optical lens according to claim 4, wherein: the body is made of polycarbonate, and the protection piece is made of POM plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220854951.5U CN218585117U (en) | 2022-04-13 | 2022-04-13 | Ultraviolet-proof polymer optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220854951.5U CN218585117U (en) | 2022-04-13 | 2022-04-13 | Ultraviolet-proof polymer optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218585117U true CN218585117U (en) | 2023-03-07 |
Family
ID=85358750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220854951.5U Active CN218585117U (en) | 2022-04-13 | 2022-04-13 | Ultraviolet-proof polymer optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218585117U (en) |
-
2022
- 2022-04-13 CN CN202220854951.5U patent/CN218585117U/en active Active
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| GR01 | Patent grant |