A kind of scalable reinforcing glasses
Technical field
The present invention relates to a kind of scalable reinforcing glasses, belong to eyewear art.
Background technique
Glasses have frequency of use high, wear time is long, uses crowd's number as the ordinary articles in people's daily life
The features such as amount is equal greatly makes glasses become one of people's life necessary article, and especially many people are not only using glasses as shield
Eye and see the tool of object clearly, and the gorgeously dressed as face is adorn product, as sunglasses, 3D eyes, near-sighted glasses etc. are many kinds of,
The some even spectacle-frame of the not no eyeglass of band, Spectacles Culture sufficiently reflect a country, national thought ideology, road
The cultural characteristics such as moral, values, faith, folkways and customs, with the development of each time culture, it is with substance and skill
The combination of art is embodied by tangible mode, and on the one hand it reflects the progress of social civilization, while also embodying wearing
Identity, social status, concept, hobby of person etc., with the development of social progress and science and technology, the need of glasses
The amount of asking increases, and China's myopia number is more than 100,000,000, however the function of glasses is excessively single at present, also occurs to clap on the market
According to, the glasses of screen can be recorded, but can not be adjusted wearing process temple, a variety of crowds can not be suitable for, therefore, it is necessary to
It is further improved.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of scalable reinforcing glasses, when needs pair
When temple extends, scalable triangular baffle is straightened by sliding block, sliding block again props scalable triangular baffle, blocks triangle
Opening is fixed, anti-sliding stop to carry out position to the second temple, conversely, when needing to shrink temple, then pass through sliding block
Scalable triangular baffle is straightened, rope is shunk by crank, can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of scalable reinforcing glasses, including frame, the frame frame are embedded with eyeglass, and the frame passes through hinge chain
Hinged first temple, first temple inner cavity are equipped with pulley, and the pulley side connects crank by rotating support shaft, described
Crank is set to the first temple outer wall side, and first temple one end is equipped with opening, and first temple passes through extension rod
The second temple is connected, the extension rod passes through opening, and one end is equipped with baffle, and the baffle side is connected by rope and pulley
It connects, the extension rod bottom is equipped with several triangle open mouths, and the first temple intracavity bottom is correspondingly provided with triangle open mouth
Scalable triangular baffle, described scalable triangular baffle one end are fixedly connected with the first temple inner wall side, and described scalable three
Angle baffle other end connection sliding block, the sliding block are set to the first temple outer wall side.
Furthermore, it is connected by movable button between the scalable triangular baffle.
Furthermore, the frame bottom is additionally provided with anti-skidding nose-bridge frame.
Furthermore, the pulley is equipped with and is fixedly connected around line groove, and around line groove side with rope.
Furthermore, the crank and sliding block outer wall are equipped with slip-resistant texture.
The invention has the advantages that: when needing to extend temple, scalable triangular baffle is straightened by sliding block, is led at this time
The second temple of artificial pulling is crossed, the extension to temple is realized, then scalable triangular baffle is propped again by sliding block, is blocked
Triangle open mouth is fixed, anti-sliding stop to carry out position to the second temple, conversely, when needing to shrink temple, then lead to
It crosses sliding block scalable triangular baffle is straightened, rope is shunk by crank, prevent from directly deriving twining for cause rope inward
Around structure is simple, and design is rationally, practical.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
Fig. 1 is a kind of scalable reinforcing Glasses structure figure of the invention.
Fig. 2 is a kind of scalable reinforcing eyeglasses temple arm cross-sectional view of the invention.
Figure label: 1, frame;2, eyeglass;3, the first temple;4, pulley;5, rotating support shaft;6, crank;7, the second mirror
Leg;8, baffle;9, triangle open mouth;10, scalable triangular baffle;11, sliding block;12, movable button;13, anti-skidding nose-bridge frame;
14, extension rod.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
As Figure 1-Figure 2, a kind of scalable reinforcing glasses, including frame 1,1 frame of frame are embedded with eyeglass 2,
The frame 1 is equipped with pulley 4 by hinged first temple 3 of hinge chain, 3 inner cavity of the first temple, and 4 side of pulley passes through
Rotating support shaft 5 connects crank 6, and the crank 6 is set to the 3 outer wall side of the first temple, and described first temple, 3 one end is equipped with
Opening, first temple 3 connect the second temple 7 by extension rod 14, and the extension rod 14 passes through opening, and one end is equipped with gear
Plate 8,8 side of baffle are connect by rope with pulley 4, and 14 bottom of extension rod is equipped with several triangle open mouths 9, described
First temple, 3 intracavity bottom and triangle open mouth 9 are correspondingly provided with scalable triangular baffle 10, the scalable triangular baffle 10 1
End is fixedly connected with 3 inner wall side of the first temple, scalable 10 other end connection sliding block 11 of triangular baffle, the sliding block 11
Set on the 3 outer wall side of the first temple.
More specifically, it is connected by movable button 12 between the scalable triangular baffle 10, passes through movable button
12 can be such that tripod baffle activity elongation shrinks.
More specifically, 1 bottom of frame is additionally provided with anti-skidding nose-bridge frame 13, can mitigate nose by anti-skidding nose-bridge frame 13
The pressure of beam bone.
More specifically, the pulley 4 is equipped with and is fixedly connected around line groove, and around line groove side with rope, passes through
On pulley 4 around line groove can more ropes shrink.
More specifically, the crank 6 is equipped with slip-resistant texture with 11 outer wall of sliding block, prevents perspiration rubber sleeve.
Working principle of the present invention: when needing to extend temple, scalable triangular baffle 10 being straightened by sliding block 11, this
When by artificially pulling the second temple 7, the extension to temple is realized, then by sliding block 11 again by scalable triangular baffle 10
It props, blocks triangle open mouth 9, fixed to carry out position to the second temple 7, anti-sliding stop, conversely, needing to carry out temple
When contraction, then pass through sliding block 11 and scalable triangular baffle 10 is straightened, rope is shunk by crank 6, prevents directly past
In derive cause rope winding, structure is simple, design rationally, it is practical.
The above are the preferable embodiments of the present invention, and those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified, and therefore, the invention is not limited to above-mentioned specific embodiment, all those skilled in the art exist
Made any conspicuous improvement, replacement or modification all belong to the scope of protection of the present invention on the basis of the present invention.