CN207037246U - A kind of extension type folding glasses frame for being not easy to loosen - Google Patents
A kind of extension type folding glasses frame for being not easy to loosen Download PDFInfo
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- CN207037246U CN207037246U CN201720889582.2U CN201720889582U CN207037246U CN 207037246 U CN207037246 U CN 207037246U CN 201720889582 U CN201720889582 U CN 201720889582U CN 207037246 U CN207037246 U CN 207037246U
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- temple
- picture frame
- magnetic rollers
- frame
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Abstract
The utility model discloses a kind of extension type folding glasses frame for being not easy to loosen, including foldable picture frame and telescopic temple, telescopic temple includes temple one, temple two and temple three, what telescopic temple was fabricated from iron, rotatable magnetic rollers device one is provided with temple one, magnetic rollers device one is connected with temple two close to one end of picture frame；Rotatable magnetic rollers device two is provided with temple two, magnetic rollers device two is connected with temple three close to one end of picture frame；Magnetic rollers device one and magnetic rollers device two include rotating shaft and magnetic rollers, and rotating shaft runs through magnetic rollers both ends, and two rotating shafts are connected with temple two and temple three respectively.The technical problems to be solved in the utility model is to provide a kind of extension type folding glasses frame for being not easy to loosen, and frame temple telescopic during long-time use will not loosen, and frame occupies little space after folding.
Description
Technical field
It the utility model is related to a kind of frame, and in particular to a kind of extension type folding glasses frame for being not easy to loosen.
Background technology
With increasing people myopia, the demand of glasses is also increasingly increased, for slight myopic or decorative kind glasses,
Traditional eyewear frame is inconvenient to carry, can only have on always.According to the demand of special population, the species of spectacle frame is also developing, such as
Number of patent application is 2015105901742:Disclose a kind of Collapsible eyeglasses framework, include the picture frame of two eyeglasses of installation, two
Individual picture frame is symmetrically mounted on frame, and two picture frames are equipped with nose support beam, one end apart from each other at a distance of nearer one end
Connection end is equipped with, the Nose-pad cover of arc is fixedly installed on the inside of each nose support beam, nose support set upper side and side are open, and nose
Cavity is set to inside care set, setting nose support is embedded in the cavity；Pass through jointed shaft one between the nose support beam of two picture frame ends
It is articulated and connected, the connection end of each picture frame is articulated and connected arm of spectacle frame one by jointed shaft two, is arranged and is stretched in each arm of spectacle frame one
The arm of spectacle frame two of miniature, the arm of spectacle frame three of concertina type is arranged in each arm of spectacle frame two；It is an advantage of the invention that：It is simple in construction, side
Just fold, be easy to carry, space-consuming can be saved, nose support is conveniently replaceable, and can mitigate and injury is oppressed to caused by human body, is saved
Material, save purchase cost.
But a kind of Collapsible eyeglasses framework that above-mentioned patent document provides, after the telescopic arm of spectacle frame of much time using
Friction can be caused to reduce, easily loosened, gently one touched or one gets rid of and easily will skid off or slip into, so as to want de-regulation temple,
It is very inconvenient.And left and right arm of spectacle frame is arranged on sustained height, when in left and right, picture frame folds, left and right arm of spectacle frame can be supported mutually
Touch, be easily damaged, and space-consuming is big.
Utility model content
The purpose of this utility model is to provide a kind of extension type folding glasses frame for being not easy to loosen, and the spectacle frame is when long
Between temple telescopic during use will not loosen, and spectacle frame occupies little space after folding.
To achieve these goals, the technical solution adopted in the utility model is：A kind of extension type folding for being not easy to loosen
Folded spectacle frame, including foldable picture frame and telescopic temple, the picture frame include left picture frame and right picture frame, left picture frame and right picture frame
Between be provided with the nose support beam being connected with both, between described two nose support beams be articulated and connected by jointed shaft one；It is described
Telescopic temple includes left mirror leg and right temple, and two temples include temple one, temple two and temple three, in the temple one
The retractable temple two of connection is arranged, the retractable temple three of connection is arranged in temple two, it is characterised in that：The telescopic mirror
What leg was fabricated from iron, rotatable magnetic rollers device one, the magnetic rollers device one and mirror are provided with the temple one
Leg two is connected close to one end of picture frame；Rotatable magnetic rollers device two, the magnetic rollers are provided with the temple two
Device two is connected with temple three close to one end of picture frame；The magnetic rollers device one and magnetic rollers device two include rotating shaft
And magnetic rollers, the rotating shaft run through magnetic rollers both ends, two rotating shafts are connected with temple two and temple three respectively.
By using above-mentioned technical proposal, temple and the magnetic rollers of ironwork are attracted each other, so as to connect with magnetic rollers
The temple two or temple three connect will not after long-time is using telescopic temple and caused by loosen or slide easily.
The utility model is further arranged to, and the temple one, temple two, the cross section of temple three are ellipse,
And the upper and lower ends of temple one, temple two, temple three are major radius, left and right ends are short radius, and the rotating shaft is vertically arranged.
By using above-mentioned technical proposal, temple cross section is arranged to ellipse, temple is avoided as conventional spectacle frames
With corner angle, the people for being more suitable for old man, child and non-long periods of wear glasses uses.Upper and lower ends are arranged to major radius, left and right
Both ends are arranged to short radius, are to increase telescopic temple and head contact area, reduce the compressing to head after wearing.
The utility model is further arranged to, and the magnetic rollers are spheroid, and its upper and lower ends is short axle, left and right two
Hold and roll cooperation for major axis, major axis both ends and the temple inwall of the magnetic rollers.
By using above-mentioned technical proposal, the both ends of roller major axis both ends and temple ellipse short axle, which roll, to be coordinated, and makes rolling
Wheel is limited in centre, and downward shift will not occur, flexible so as to not interfere with.
The utility model is further arranged to, and nose support is provided between described two picture frames, and nose support is located at picture frame
Same plane.
By using above-mentioned technical proposal, in left and right when folding glasses framework, nose support will not be contradicted mutually, so as to subtract
Space-consuming after few folding.
The utility model is further arranged to, and being provided with connection on the right side of the left side of the left picture frame and right picture frame stretches
The pile crown of contracting formula temple, pile crown are articulated and connected telescopic temple by jointed shaft two, and two pile crowns shift to install up and down, and phase
The height of a pile crown is arranged to difference in height.
By using above-mentioned technical proposal, two pile crowns shift to install up and down, make both sides temple in left and right folding glasses frame
Will not mutually it be contradicted when frame, so as to further reduce the space-consuming after folding.
The utility model is further arranged to, and the one end of the temple three from picture frame farther out sets Anti-slip cover.
By using above-mentioned technical proposal, set Anti-slip cover to be effectively increased the friction on telescopic temple and head, prevent
The regular landing of glasses.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is the structural representation of the utility model temple；
Fig. 3 is top view of the present utility model；
Fig. 4 is the structural representation after the utility model folds；
Fig. 5 is the utility model Fig. 2 A portions structure enlargement diagram；
Fig. 6 is magnetic rollers apparatus structure schematic diagram of the present utility model.
Label implication in figure：1- picture frames；2- pile crowns；3- nose support beams；4- jointed shafts one；5- nose supports；6- jointed shafts two；7- mirrors
Leg one；8- temples two；9- temples three；10- Anti-slip covers；11- rotating shafts；12- magnetic rollers；13- magnetic rollers device two；14- magnetic
Property roller devices one.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
The utility model is illustrated below with reference to Fig. 1 to Fig. 6.
A kind of extension type folding glasses frame for being not easy to loosen, including foldable picture frame 1 and telescopic temple, picture frame 1 wrap
Left picture frame and right picture frame are included, the nose support beam 3 being connected with both, described two nose support beams are provided between left picture frame and right picture frame
It is to be articulated and connected by jointed shaft 1 between 3；The telescopic temple includes left mirror leg and right temple, and two temples include
Temple 1, temple 28 and temple 39, the retractable temple 28 of connection is arranged in the temple 1, is arranged in temple 28
Retractable temple 39 is connected, what the telescopic temple was fabricated from iron, it is provided with rotatable magnetic in the temple 1
Roller devices 1, the magnetic rollers device 1 are connected with temple 28 close to one end of picture frame 1, are set in the temple 28
It is equipped with rotatable magnetic rollers device 2 13, one end phase of the magnetic rollers device 2 13 with temple 39 close to picture frame 1
Even, the magnetic rollers device 1 and magnetic rollers device 2 13 include rotating shaft 11 and magnetic rollers 12, and rotating shaft 11 runs through
The both ends of magnetic rollers 12, two rotating shafts 11 connect temple 28 and temple 39 respectively, temple made of iron and with magnetic rolling
Wheel apparatus attracts each other, and during long-term use, loose phenomenon will not occur for telescopic temple.
As it can be seen in figures 5 and 6, temple 1, temple 28 and temple 39 are disposed as ellipse, upper and lower ends are major radius,
Left and right ends are short radius, and the rotating shaft 11 is vertically arranged, and magnetic rollers 12 are arranged to spheroid, and upper and lower ends are short axle, left
Right both ends are major axis, and the major axis both ends of the magnetic rollers 12 roll with temple inwall to be coordinated, the major axis both ends of magnetic rollers 12 with
The both ends of temple ellipse short axle, which roll, to be coordinated, and magnetic rollers 12 is limited in centre, downward shift will not occur, so as to not
It can influence to stretch.When flexible temple, magnetic rollers 12 can be in temple inwall from left to right or right-to-left rolls, so as to realize
Move forward or successively.
As shown in Figure 1 and Figure 4, the right side of nose support 5, the left side of left picture frame and right picture frame is provided between two picture frames 1
It is provided with the pile crown 2 for connecting telescopic temple, the pile crown 2 is articulated and connected telescopic temple by jointed shaft 26.In order to
Make to avoid mutually contradicting between nose support 5 and nose support 5, temple and temple in 1 doubling of picture frame, it is empty so as to reduce the occupancy after folding
Between, therefore setting nose support 5 to be shifted to install with picture frame 1 in same plane, the pile crown about 2, relative height differential is arranged to one
The height of pile crown 2, the one end of the temple 39 from picture frame 1 farther out set Anti-slip cover 10, can effectively increase temple and head
Frictional force, prevent the regular landing of glasses.
As shown in figure 4, temple 28 and temple 39 are stretched into temple 1, then by jointed shaft 26 to the folding of picture frame 1
It is folded, then by the doubling of jointed shaft 1 or so picture frame, so as to make frame be folded into net shape, more save after folding
Space-consuming.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification, above-mentioned vacation can also be made
If these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of extension type folding glasses frame for being not easy to loosen, including foldable picture frame and telescopic temple, the picture frame bag
Left picture frame and right picture frame are included, the nose support beam being connected with both, described two nose support beams are provided between left picture frame and right picture frame
Between be to be articulated and connected by jointed shaft one；The telescopic temple includes left mirror leg and right temple, and two temples include mirror
Leg one, temple two and temple three, the retractable temple two of connection is arranged in the temple one, connection flexible is arranged in temple two
Temple three, it is characterised in that：What the telescopic temple was fabricated from iron, rotatable magnetic rolling is provided with the temple one
Wheel apparatus one, the magnetic rollers device one are connected with temple two close to one end of picture frame；Being provided with the temple two to roll
Dynamic magnetic rollers device two, the magnetic rollers device two are connected with temple three close to one end of picture frame；The magnetic rollers
Device one and magnetic rollers device two include rotating shaft and magnetic rollers, and the rotating shaft runs through magnetic rollers both ends, two rotating shafts
It is connected respectively with temple two and temple three.
A kind of 2. extension type folding glasses frame for being not easy to loosen according to claim 1, it is characterised in that：The temple
First, temple two, the cross section of temple three are ellipse, and the upper and lower ends of temple one, temple two, temple three are major radius,
Left and right ends are short radius, and the rotating shaft is vertically arranged.
A kind of 3. extension type folding glasses frame for being not easy to loosen according to claim 1, it is characterised in that：The magnetic
Roller is spheroid, and its upper and lower ends is short axle, and left and right ends are major axis, major axis both ends and the temple inwall of the magnetic rollers
Roll and coordinate.
A kind of 4. extension type folding glasses frame for being not easy to loosen according to claim 1, it is characterised in that：It is described two
Nose support is provided between picture frame, nose support is generally aligned in the same plane with picture frame.
A kind of 5. extension type folding glasses frame for being not easy to loosen according to claim 1, it is characterised in that：The left mirror
The pile crown for connecting telescopic temple is provided with the right side of the left side of frame and right picture frame, pile crown is articulated and connected by jointed shaft two
Telescopic temple, two pile crowns shift to install up and down, and relative height differential is arranged to the height of a pile crown.
A kind of 6. extension type folding glasses frame for being not easy to loosen according to claim 1, it is characterised in that：The temple
Three one end from picture frame farther out sets Anti-slip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889582.2U CN207037246U (en) | 2017-07-21 | 2017-07-21 | A kind of extension type folding glasses frame for being not easy to loosen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889582.2U CN207037246U (en) | 2017-07-21 | 2017-07-21 | A kind of extension type folding glasses frame for being not easy to loosen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207037246U true CN207037246U (en) | 2018-02-23 |
Family
ID=61464771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720889582.2U Active CN207037246U (en) | 2017-07-21 | 2017-07-21 | A kind of extension type folding glasses frame for being not easy to loosen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207037246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112558310A (en) * | 2020-12-28 | 2021-03-26 | Oppo（重庆）智能科技有限公司 | Support and head-mounted equipment |
-
2017
- 2017-07-21 CN CN201720889582.2U patent/CN207037246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112558310A (en) * | 2020-12-28 | 2021-03-26 | Oppo（重庆）智能科技有限公司 | Support and head-mounted equipment |
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