A kind of adjustable spectacle frame
Technical field
The utility model relates to a kind of adjustable spectacle frames, belong to spectacle frame technical field.
Background technique
So-called spectacle frame, spectacle frame are the important components of glasses, primarily serve the effect of support spectacle lens, appearance drift
Bright spectacle frame may also function as beautiful effect, and material mainly has metal, plastics or resin, natural material etc., and by pattern, it can
To be divided into the types such as full frame, half frame, rimless, it is mixed and made into mirror holder using metal and plastics, this mirror holder has plenty of plastic bag
With metal, i.e., partly or entirely wrap with celluloid;Some then uses different materials in the different piece of mirror holder, i.e. front frame is modeling
Material, mirror pin is metal or front frame is metal, and mirror pin is plastics, and existing spectacle frame is mostly fixed structure design, is made
With due to the property not of uniform size on user of service head, the use scope of spectacle frame being caused to shorten in the process, user of service adjusts eye
It needs repeatedly to adjust when mirror holder, increases and adjust burden, after wearing a period of time, spectacle frame has different degrees of deformation, shadow
It rings and wears, also need to find optician's shop to adjustment, oneself adjustment is easy to damage spectacle frame, and therefore, it is necessary to be further improved.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of adjustable spectacle frame, structure letter
Single, design rationally, can increase the comfort that people wear glasses, while prevent after wearing glasses for a long time, between temple
Distance increases, and influences comfort or even glasses are fallen, damage, can by the first connection ring of setting and the second connection ring
It is flexibly connected connector with temple, while the activity direction of temple is fixed, pass through setting fixing piece and limit
Block, can the rotation angle to temple be fixed, avoid glasses long-time wear after, distance becomes larger between temple, to mirror
Frame is corrected, and frame is caused to damage, influence using, by be arranged spring fastenings, temple can be made to have preferable elasticity,
It avoids the eyeglasses-wearing time long, keeps head uncomfortable, by the way that sliding slot is arranged, can prevent casing from rotating, influence to wear, by setting
Positioning bolt and bolt positioning hole are set, sleeve position can be fixed, it can be different according to the head part to wear glasses
Size is adjusted, and is not needed to carry out customized or installation auxiliary device, can effectively be solved the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of adjustable spectacle frame, including frame, the frame is interior to be equipped with eyeglass, and the frame two sides are equipped with connection
Frame, described connection frame one end are connected with temple by connector, and the connector includes that the first connection ring is connect with second
Ring, and first connection ring is fixedly connected with connection frame, temple respectively with the second connection ring, the connection frame is opposite with temple
Side is equipped with placing groove, and the placing groove is set to connector side, and limiting slot is equipped at the top of first connection ring, described
Fixing piece is equipped with above first connection ring, the fixing piece bottom is equipped with and the matched limited block of limiting slot, the fixing piece one
Side is equipped with to be connect with the second connection ring by fixing bolt with the matched block of placing groove, the fixing piece, the first connection ring, institute
Stating temple includes support rod, and spring fastenings are equipped between the support rod, and the spring fastenings are equipped with silicone filler part,
The support rod side is equipped with sliding slot, and the sliding slot inner cavity is equipped with bolt positioning hole, and the support rod outer sheath is equipped with casing, institute
Casing side is stated equipped with positioning bolt, and the positioning bolt is matched with bolt positioning hole.
Furthermore, the fixing bolt is connected through a screw thread with the first connection ring.
Furthermore, the support rod includes first support bar and second support bar, and the depth of described sleeve pipe inner cavity is small
In the length of second support bar.
Furthermore, the quantity of first connection ring is two, and second connection ring is set to the first connection ring
Between.
Furthermore, silica gel protection layer is equipped on the outside of described sleeve pipe.
Furthermore, the sliding slot and positioning bolt are set to the side of temple relatively far away from.
For the utility model the utility model has the advantages that a kind of adjustable spectacle frame involved in the utility model, structure is simple, and design is closed
Reason, can increase the comfort that people wear glasses, while prevent after wearing glasses for a long time, and the distance between temple increases,
It influences comfort or even glasses is fallen, damage, by the first connection ring of setting and the second connection ring, connector can be made
It is flexibly connected with temple, while the activity direction of temple is fixed, it, can be right by setting fixing piece and limited block
The rotation angle of temple is fixed, and avoids glasses after long-time is worn, distance becomes larger between temple, carries out school to frame
Just, cause frame to damage, influence using, by be arranged spring fastenings, temple can be made to have preferable elasticity, avoid glasses
Wear time is long, keeps head uncomfortable, by the way that sliding slot is arranged, can prevent casing from rotating, influence to wear, position spiral shell by setting
Bolt and bolt positioning hole can be fixed sleeve position, can be carried out according to the different size of the head part to wear glasses
Adjustment, does not need to carry out customized or installation auxiliary device.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of adjustable eyeglass frame structure figure of the utility model.
Fig. 2 is a kind of adjustable spectacle frame supporting bar structure figure of the utility model.
Fig. 3 is a kind of adjustable spectacle frame connecting-piece structure figure of the utility model.
Figure label: 1, frame;2, eyeglass;3, connection frame;4, connector;5, temple;6, the first connection ring;7, second connects
Connect ring;8, placing groove;9, limiting slot;10, fixing piece;11, limited block;12, support rod;13, spring fastenings;14, silica gel is filled out
Fill part;15, sliding slot;16, bolt positioning hole;17, casing;18, positioning bolt;19, fixing bolt;20, first support bar;21,
Second support bar;22, block.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1-Figure 3, a kind of adjustable spectacle frame, including frame 1, the frame 1 is interior to be equipped with eyeglass 2, the mirror
1 two sides of frame are equipped with connection frame 3, and described 3 one end of connection frame is connected with temple 5 by connector 4, and the connector 4 wraps
The first connection ring 6 and the second connection ring 7 are included, connector 4 can be made to be flexibly connected with temple 5, while the activity to temple 5
Direction is fixed, and first connection ring 6 is fixedly connected with connection frame 3, temple 5 respectively with the second connection ring 7, the company
It connects frame 3 and 5 opposite side of temple is equipped with placing groove 8, and the placing groove 8 is set to 4 side of connector, first connection ring
6 tops are equipped with limiting slot 9, are equipped with fixing piece 10 above first connection ring 6,10 bottom of fixing piece is equipped with and limiting slot
9 matched limited blocks 11, can the rotation angle to temple 5 be fixed, avoid glasses long-time wear after, temple 5 it
Between distance become larger, frame 1 is corrected, frame is caused to damage, is influenced using 10 side of fixing piece is equipped with and placing groove
8 matched blocks 22, can be defined the angle of temple 5, the fixing piece 10, the first connection ring 6 and the second connection ring 7
It is connected by fixing bolt 19, the temple 5 includes support rod 12, is equipped with spring fastenings 13, energy between the support rod 12
So that temple 5 is had preferable elasticity, avoid the eyeglasses-wearing time long, keep head uncomfortable, is set on the spring fastenings 13
There is silicone filler part 14,12 side of support rod is equipped with sliding slot 15, can prevent casing 17 from rotating, influence to wear, the cunning
15 inner cavity of slot is equipped with bolt positioning hole 16, and 12 outer sheath of support rod is equipped with casing 17, and 17 side of described sleeve pipe is equipped with positioning
Bolt 18, and the positioning bolt 18 is matched with bolt positioning hole 16,17 position of casing can be fixed, can be according to matching
The different size of the head part to wear glasses is adjusted, and does not need to carry out customized or installation auxiliary device.
The fixing bolt 19 is connected through a screw thread with the first connection ring 6, and the support rod 12 includes first support bar 20
With second support bar 21, the depth of 17 inner cavity of described sleeve pipe is less than the length of second support bar 21, the number of first connection ring 6
Amount is two, and second connection ring 7 is set between the first connection ring 6, and silica gel protection layer, institute are equipped on the outside of described sleeve pipe 17
It states sliding slot 15 and positioning bolt 18 and is set to the side of temple 5 relatively far away from.
Utility model works principle: in wearing spectacles, according to the head width of wearer, pass through rotary mount 10
The distance between temple 5 is determined with limited block 11, is adjusted by length of the casing 17 to temple 5, by fixed
Casing 17 is fixed in position bolt 18, prevents casing 17 mobile, spring fastenings 13 can make temple 5 have preferable bullet
Property, it avoids the eyeglasses-wearing time long, keeps head uncomfortable, and can be avoided temple 5 to fracture under stress condition, improve safety
Property.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.