CN209784673U - Progressive multi-focus goggles - Google Patents
Progressive multi-focus goggles Download PDFInfo
- Publication number
- CN209784673U CN209784673U CN201920215041.0U CN201920215041U CN209784673U CN 209784673 U CN209784673 U CN 209784673U CN 201920215041 U CN201920215041 U CN 201920215041U CN 209784673 U CN209784673 U CN 209784673U
- Authority
- CN
- China
- Prior art keywords
- leg
- picture frames
- bridge
- extension
- extension leg
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000750 progressive effect Effects 0.000 title claims description 13
- 239000011521 glass Substances 0.000 claims abstract description 24
- 241000574149 Podotheca Species 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract description 4
- 235000011613 Pinus brutia Nutrition 0.000 abstract description 4
- 241000018646 Pinus brutia Species 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Eyeglasses (AREA)
Abstract
The utility model discloses a multifocal goggles of growing gradually, including two picture frames, all install the multifocal lens of growing gradually in every picture frame, connect through the bridge of the nose frame between the top between two picture frames, the bridge of the nose frame all is provided with the nose with the junction of two picture frames and holds in the palm, and the one end that the bridge of the nose frame was kept away from to two picture frames all is connected with the mirror leg through articulated subassembly, the mirror leg is kept away from the one end of articulated subassembly and is installed the extension leg, and the pot head that the mirror leg was kept away from to the extension leg is equipped with the podotheca, logical. This multifocal goggles that advances can finely tune the length of mirror leg to adapt to different crowds 'use, adopt buffer spring's cushioning effect, can exert the pulling force to the extension leg, prevent to take place the pine between podotheca and the ear and take off, stability is stronger, when taking off glasses need carry, can take in branch and hold the intracavity, in order to conveniently carry.
Description
Technical Field
The utility model relates to a glasses field specifically is a multifocal goggles advances gradually.
Background
In recent years, spectacles made of progressive addition lenses are widely used in main countries in western countries, and are widely applied to large and medium cities in China.
Glasses will play an important role in people's life field, glasses on the existing market generally include the picture frame to and with picture frame articulated mirror leg, take the effect of fixing the picture frame through the mirror leg on the ear, the mirror leg length of glasses is fixed standard length mostly at present, because of people's head shape is different, often appear the problem that the mirror leg is long partially or short partially, it is very inconvenient to use, and the user is when the motion, the easy follow ear landing of mirror leg, bring certain trouble for the user.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
The utility model provides a not enough to prior art, the utility model provides a multifocal goggles advances gradually can finely tune the length of mirror leg to adapt to different crowds 'use, adopt buffer spring's cushioning effect simultaneously, can apply the pulling force to the extension leg, prevent to take place the pine between podotheca and the ear and take off, solved present glasses leg and can not carry out length adjustment, the problem that the glasses leg drops from the ear easily.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the progressive multifocal goggles comprise two spectacle frames, progressive multifocal lenses are mounted in each spectacle frame, the tops of the two spectacle frames are connected through a bridge, a nose support is arranged at the joint of the bridge and the two spectacle frames, one ends, away from the bridge, of the two spectacle frames are connected with spectacle legs through hinge assemblies, one ends, away from the hinge assemblies, of the spectacle legs are provided with extension legs, one end, away from the spectacle legs, of each extension leg is provided with a foot sleeve, a through groove is horizontally formed in the middle of each extension leg, a containing cavity is formed in each spectacle leg, a sliding block is connected in each containing cavity in a sliding mode, and two through holes communicated with the containing cavity are formed in one end, away from the hinge assemblies, of.
The middle part of extension leg has transversely been seted up logical groove, and the one end that the podotheca was kept away from to the extension leg is separated for two branches through leading to the groove, and two through-holes that two branches on the extension leg passed on the mirror leg respectively are connected with the slider, the cover is equipped with buffer spring on the branch between slider and the through-hole.
Further, one end of the buffer spring is fixedly connected with the sliding block.
Further defined, the diameter of the through hole is equal to the diameter of the support rod.
It is further defined that the free length of the buffer spring is between one fifth and one fourth of the length of the accommodating cavity.
This multifocal goggles that advances can finely tune the length of mirror leg to adapt to different crowds 'use, adopt buffer spring's cushioning effect, can exert the pulling force to the extension leg, prevent to take place the pine between podotheca and the ear and take off, stability is stronger, when taking off glasses need carry, can take in branch and hold the intracavity, in order to conveniently carry.
Drawings
fig. 1 is a side view of the present invention;
Fig. 2 is a sectional view of the glasses legs of the present invention;
Fig. 3 is a top view of the present invention.
In the figure: the glasses comprise a glasses frame 1, a nose bridge frame 2, a nose support 3, foot sleeves 4, glasses legs 5, extension legs 6, through holes 7, progressive multi-focus lenses 8, a containing cavity 9, a sliding block 10, a buffer spring 11, a through groove 12 and a supporting rod 13.
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. 1-3, the present invention provides a technical solution: the utility model provides a progressive multifocal goggles, including two picture frames 1, all install progressive multifocal lens 8 in every picture frame 1, connect through bridge 2 between the top between two picture frames 1, bridge 2 all is provided with nose support 3 with the junction of two picture frames 1, the one end that bridge 2 was kept away from to two picture frames 1 all is connected with mirror leg 5 through articulated subassembly, mirror leg 5 is kept away from articulated subassembly's one end and is installed extension leg 6, the pot head that mirror leg 5 was kept away from to extension leg 6 is equipped with podotheca 4, logical groove 12 has been seted up to the middle part level of extension leg 6, the inside of mirror leg 5 is provided with and holds chamber 9, it has slider 10 to hold sliding connection in chamber 9, mirror leg 5 keeps away from articulated subassembly's one end and sets up two and hold the through.
The middle part of extension leg 6 has transversely been seted up logical groove 12, and the one end that the podotheca 4 was kept away from to extension leg 6 is separated for two branches 13 through leading groove 12, and two branches 13 on the extension leg 6 pass two through-holes 7 on the mirror leg 5 respectively and are connected with slider 10, and the aperture of through-hole 7 equals with the diameter of branch 13, and the cover is equipped with buffer spring 11 on the branch 13 between slider 10 and the through-hole 7.
Referring to fig. 2, the free length of the buffer spring 11 is located between one fifth and one fourth of the length of the accommodating cavity 9, one end of the buffer spring 11 is fixedly connected with the slider 10, when the support rod 13 is pulled out from the accommodating cavity 9 until the right end of the buffer spring 11 is just contacted with the right end of the glasses leg 5, the length between the left end of the glasses leg 5 and the foot sleeve 4 is the shortest length when the glasses leg is used, then the support rod 13 is continuously pulled away from the glasses leg 5, the distance between the left end of the glasses leg 5 and the foot sleeve 4 is lengthened, the purpose of fine adjustment of the length of the glasses leg is achieved, wearing of different people is facilitated, and at the moment, the buffer spring 11 is compressed under the action of the pulling force, so that the support rod 13 generates the pulling force towards the direction of the glasses leg 5, and the purpose of fixing the.
This multifocal goggles that advances can finely tune the length of mirror leg 5 to adapt to different crowds 'use, adopt buffer spring 11's cushioning effect, can exert pulling force to extension leg 6, prevent to take place the pine between podotheca 4 and the ear and take off, stability is stronger, when taking off glasses and need carrying, can take in branch 13 in holding chamber 9, in order to conveniently carry.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a progressive multifocal goggles, includes two picture frames (1), all installs progressive multifocal lens (8) in every picture frame (1), connects through bridge (2) between the top between two picture frames (1), and bridge (2) all are provided with nose support (3) with the junction of two picture frames (1), and the one end that bridge (2) were kept away from in two picture frames (1) all is connected with mirror leg (5), its characterized in that through articulated subassembly: an extension leg (6) is mounted at one end, far away from the hinge assembly, of the glasses leg (5), a foot sleeve (4) is sleeved at one end, far away from the glasses leg (5), of the extension leg (6), a through groove (12) is horizontally formed in the middle of the extension leg (6), an accommodating cavity (9) is formed in the glasses leg (5), a sliding block (10) is connected in the accommodating cavity (9) in a sliding mode, and two through holes (7) communicated with the accommodating cavity (9) are formed at one end, far away from the hinge assembly, of the glasses leg (5);
the middle part of extension leg (6) has transversely been seted up and has been led to groove (12), and the one end that podotheca (4) were kept away from in extension leg (6) is separated for two branch (13) through leading to groove (12), and two through-holes (7) on mirror leg (5) are passed respectively in two branch (13) on extension leg (6) are connected with slider (10), the cover is equipped with buffer spring (11) on branch (13) between slider (10) and through-hole (7).
2. The progressive addition eyewear of claim 1 wherein: one end of the buffer spring (11) is fixedly connected with the sliding block (10).
3. The progressive addition eyewear of claim 2 wherein: the diameter of the through hole (7) is equal to that of the support rod (13).
4. The progressive addition eyewear of claim 3 wherein: the free length of the buffer spring (11) is between one fifth and one fourth of the length of the accommodating cavity (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920215041.0U CN209784673U (en) | 2019-02-20 | 2019-02-20 | Progressive multi-focus goggles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920215041.0U CN209784673U (en) | 2019-02-20 | 2019-02-20 | Progressive multi-focus goggles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209784673U true CN209784673U (en) | 2019-12-13 |
Family
ID=68795177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920215041.0U Expired - Fee Related CN209784673U (en) | 2019-02-20 | 2019-02-20 | Progressive multi-focus goggles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209784673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112987313A (en) * | 2021-03-05 | 2021-06-18 | 歌尔股份有限公司 | AR glasses |
-
2019
- 2019-02-20 CN CN201920215041.0U patent/CN209784673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112987313A (en) * | 2021-03-05 | 2021-06-18 | 歌尔股份有限公司 | AR glasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 Termination date: 20210220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |