CN205982868U - Spectacle frame - Google Patents

Abstract

The utility model relates to an eyeglass accessory technical field especially relates to folding and wears the spectacle frame outside glasses. The utility model provides a spectacle frame, including picture frame, the bridge of the nose, nose support, mirror leg and swing joint the picture frame with the connecting piece of mirror leg, its characterized in that: a spectacle frame only nose holds in the palm, the nose holds in the palm and to contain trailing arm and stipule, and its trailing arm is takeed root and be close to the position of topside in the middle of bridge of the nose medial surface, the form of trailing arm be earlier from bridge of the nose medial surface along the normal direction toward inboard direction after one section extension again the bending down and with the stipule be connected the shape bilateral symmetry of its stipule. The utility model provides a fold very difficult stability problem, weight problem, independent replacement problem, outward appearance and convenience and the universal relevance nature scheduling problem of solving simultaneously of prior art under the condition of wearing glasses, have better economic nature. The utility model provides a folding when spectacle frame mainly used need wear the glasses of two kinds of functions and wearing on outer glasses, its typical application has: the 3D glasses of cinema, sunglasses etc.

Description

Spectacle frame

Technical field

This utility model is related to glasses accessory technical field, the more particularly to folded spectacle frame being worn over outside optical glasses.

Background technology

For the colony that often need to wear glasses, glasses also give people to add many inconvenience while correcting defects of vision, As increased burden extra on freely movable restriction, nose etc..With the development of glasses correlation technique, these inconvenience also by Step is improved, but has a kind of inconvenience to have not yet to see the solution making us satisfied, that is, the people wearing glasses also needs When wearing slave function glasses again, such as：Often to wear outward when watching 3D film under the stronger environment of secondary 3D glasses, light Sunglassess etc. need to be worn when driving.Fold again outside optical glasses and wear a pair of glasses, because the folded glasses majority worn is universal , by wearing consideration during a pair of glasses, the folded glasses being worn over outer layer are often because of nose support not reasonably for most of the design of nose support Play support effect and the unstable problem of slip occurs, and weight increases nose support inside also through internal layer mirror holder Go up so that the skin over loading of relevant position carries on nose.These problems make one the experience when enjoying glasses specific function Have a greatly reduced quality.

At present, on market, existing solution common are two mirrors unification schemes, set mirror scheme, or additional folder The schemes such as piece, light-sensitive sunglasses.But, people wear usage frequency, prescription of function mirror etc. generally to optical glasses with folded There is larger difference.Optical glasses are typically, necessary to the daily routines of wear a pair of spectacles colony, can often wear, prescription is also high A bit；And specific function glasses, such as 3D glasses, sunglassess etc. are then to use in specific occasion, and infrequently wear, will in quality Ask usual lower than the former.And in prior art, such as unifying scheme using two mirrors, people will join for adapting to different occasions Standby different glasses, obtain update all during renewal；As using set mirror scheme, the associated form due to two mirrors in set mirror is often solely Special regular collocation, if updating glasses only update a pair, will be subject to very big constraining in glasses brand, model, specification, and Update all is then unified scheme with two mirrors and is not had too big difference；As for additional intermediate plate scheme, although have and can flexibly adding and subtracting, adapt to Property strong, and can independently updated, low cost advantage, but the aspect such as its outward appearance and service life is unsatisfactory；Light-sensitive sunglasses then or Functional effect is unsatisfactory or expensive.

Content of the invention

For overcoming the shortcomings of above-mentioned prior art presence, this utility model provides a kind of spectacle frame, is mainly used in wearing two On outer layer glasses during layer glasses.

This utility model be employed technical scheme comprise that：Spectacle frame, including picture frame（1）, the bridge of the nose（2）, nose support（3）, temple （4）With the described picture frame of flexible connection（1）With described temple（4）Connector（5）It is characterised in that：Described spectacle frame only has one Individual nose support（3）；Described nose support（3）Comprise trailing arm（6）And stipule（7）, its trailing arm takes root in the bridge of the nose（2）Near top in the middle of medial surface The position on side, trailing arm（6）Form be first from the bridge of the nose（2）Along normal direction, side bends down to after extend one section medial surface more inside And and stipule（7）Connect, its stipule（7）Shape symmetrical.

Further, above-mentioned spectacle frame is it is characterised in that described picture frame（1）Top is more straight, with the bridge of the nose（2）Smooth-going is even It is connected into and be integrated, picture frame（1）With the bridge of the nose（2）Projection on facade for the upper top surface be close to continuous straight line section, the bridge of the nose （2）Inner side has and only one of which nose support（3）.

Further, above-mentioned spectacle frame is it is characterised in that the nose support of described spectacle frame（3）For single nose support, can be fixation Type or stipule active type, described nose support（3）Only one of which trailing arm（6）With a stipule（7）.

Further, above-mentioned spectacle frame is it is characterised in that described stipule（7）Shape symmetrical, up big and down small, left Lateral bend in dextrad, its curved surface is adapted with the nose root profile of people, stipule（7）Bow toward inner side and incline, inclined degree is with people's Nose is adapted.

Further, above-mentioned spectacle frame is it is characterised in that described temple（4）With described picture frame（1）Link position respectively In described picture frame（1）The upper left corner and the upper right corner.

Further, above-mentioned spectacle frame is it is characterised in that described picture frame（1）For 3D lens frame or sunglassess picture frame.

The spectacle frame that this utility model provides, employs two temples and adds the supporting system putting nose support in, about genus Symmetrical three-point support structure, achieves the stable requirement erecting glasses substantially, is reliable for wearing under non-athletic state 's.The feature of the nose support construction of described spectacle frame, mainly root position is higher than general internal layer nosepiece, can bypass Go, then the position that nose leans on the nasion is supported on symmetrical stipule, thus can be prevented effectively from and internal layer spectacle frame Picture frame and nose support interference, independent acts on to the carrying of described spectacle frame.The stipule construction of described spectacle frame, its feature It is that symmetrical, up big and down small, both sides bend toward nose direction, and such construction makes stipule and nose have enough contact surfaces Long-pending, suitable with total contact area of nose with two stipules of common spectacles frame, the bending of stipule both sides simultaneously makes spectacle frame make Used time can keep left and right stable, up big and down small, make stipule ride its outer rim when the nasion and do not do with the stipule of internal layer common spectacles Disturb.

Described spectacle frame, is mainly used on the folded function glasses being worn over outside optical glasses, and its advantage is to improve puts down When the colony that wears glasses folded wear outer layer function glasses when experience effect, this improvement is mainly manifested in：Fold and wear using described It is not in shakiness of sliding during the outer layer glasses of spectacle frame；Weight using the outer layer glasses of described spectacle frame has the carrying of oneself Construction, weight will not be superimposed upon in the nose support of internal layer glasses, it is to avoid so that nasal surfaces local overload is carried；Using described eye The outer layer glasses of mirror holder and the respective function of internal layer glasses independent, use of can arranging in pairs or groups, also can be independently updated；Outward appearance is neat, Brief, wear conveniently.Additionally, described spectacle frame can bypass and be independent of internal layer glasses and separate support, to general internal layer optics The equal use of arranging in pairs or groups of glasses, and can also independently wear use using the glasses of described spectacle frame, i.e. twenty-twenty colony Can also directly use, therefore the spectacle frame that this utility model provides has general applicability.To sum up, this utility model solve folded In the case of wearing glasses, prior art is difficult to stable problem, weight issue, independently updated problem, outward appearance and the convenience simultaneously solving And the problems such as general applicability, and increasedd material cost and technology difficulty, the function of requiring with respect to equal quality For glasses, very small, that is, there is preferable economy.

Described spectacle frame, its typical case's application mainly has：Movie theatre 3D glasses, sunglassess etc..

Brief description

The schematic diagram of first embodiment of spectacle frame that Fig. 1 provides for this utility model；

The schematic diagram of second embodiment of spectacle frame that Fig. 2 provides for this utility model；

Fig. 3 is the detailed maps of fixed pattern nose support in first embodiment；

Fig. 4 is the detailed maps of stipule active type nose support in second embodiment；

Fig. 5 is the trailing arm of stipule active type nose support and stipule junction schematic diagram in second embodiment；

Wherein：1- picture frame, the 2- bridge of the nose, 3- nose support, 4- temple, 5- connector, 6- trailing arm, 7- stipule, 8- holds in the palm metulae plate, 9- Support stalk, 10- stake box, 11- holds in the palm stake, 12- leaf.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples.

Basic ideas of the present utility model are on the basis of existing common spectacles frame technology, suitable by construct to picture frame When changing and constructing the measures such as new-type pad-bridge, constitute a kind of special spectacle frame, be allowed to meet as the folded base wearing outer layer glasses This framework, solves the series of problems that existing spectacle frame technology comes out at present in folded wearing glasses, including：Outer layer glasses are slided Dynamic unstable, internal layer glasses nose support carries the weight of two pair of glasses；Or can not be independently updated, uneconomical；Or outward appearance is not good, use Inconvenient；Be difficult to generally to be suitable for etc..

Fig. 1 provides the first embodiment for this utility model.In figure comprises picture frame（1）, the bridge of the nose（2）, nose support（3）, temple （4）, and picture frame（1）With temple（4）Between connector（5）, wherein nose support（3）For fixed pattern nose support.This utility model carries For spectacle frame, mainly adopt non-metal kind material, its temple（4）And the connector between temple and picture frame（5）Can profit Go to complete with prior art, its picture frame（1）And the bridge of the nose（2）Make suitable change with respect to pattern commonly used in the prior art, Will picture frame（1）And the bridge of the nose（2）Upper topside all make the shape close to straight line for the facade projection into, and both smooth-goings to connect into one whole Body.Its objective is to raise the position in the middle of the bridge of the nose, be allowed to the bridge of the nose higher than general optical spectacle frame, for arrange new in put nose Support（3）Favourable height condition is provided；Also it is to raise temple simultaneously（4）With picture frame（1）Link position, make described spectacle frame Temple（4）With the temple of internal layer glasses stagger minimizing interference create conditions.

Spectacle frame described in the first embodiment, its nose support（3）Using fixed pattern, namely non-metal kind adhesion type.Using This nose support（1）Its trailing arm（6）Root and the bridge of the nose（2）Middle part by push up position be fixedly connected, then inside side to elongation Down bend again and stipule after one section（7）It is integrally formed, trailing arm（6）Section can be round rectangle, suitable at root Suitably amplify, to obtain preferable mechanical property, trailing arm（6）Length toward inner side elongation meets stipule lower end and picture frame（1）'s The spacing of medial surface can make the bridge of the nose of glasses frame smoothly embed.Its stipule（7）Symmetrical, up big and down small, its Developable surface is approximately T-shaped, to avoid interfering with the nose support of internal layer glasses；The inside lateral bend in the left and right sides, makes about spectacle frame Direction is not stably rocked；Stipule（7）Axis bow to nose root direction and incline, be allowed to close with nose root appearance profile, shape Become preferable bearing-surface.For obtaining preferable nose impression, stipule（7）Edge is preferably more rounded, further it may be considered that adopting Silica gel or similar surface lining.Fixed pattern nose support（Fig. 3）It is applied to non-metal kind spectacle frame.

Fig. 2 is second embodiment of the present utility model.The present embodiment is to employ with the difference of the first embodiment Stipule active type nose support（Fig. 4）, the nose support of the type（3）Including trailing arm and stipule.Wherein trailing arm is mainly made up of two parts, support Stalk（9）With stake box（10）, support stalk（9）By means of support metulae plate（8）Embed and be fixed on the bridge of the nose（2）In；Stipule part is by blade （12）With support stake（11）Constitute its external function structure, hold in the palm stake（11）Embedded by means of substrate and be fixed on blade（12）In.Support Leaf active type nose support（Fig. 4）Form and fixed pattern nose support（Fig. 3）Similar, the support stalk of its trailing arm（9）Using metal material, make nose The form of support can carry out plasticity fine setting；The combination of trailing arm and stipule is by stake box（10）With support stake（11）Complete, make stipule（12） Inclination angle naturally can adjust with the profile of nose.Therefore, using stipule active type nose support（Fig. 4）Ratio fixed pattern nose support（Fig. 3）Meeting Make one to experience more comfortable, certainly, cost also can be increased slightly.Stipule active type nose support（Fig. 4）It is applied to non-metal kind and gold Belong to class spectacle frame, when being applied to metal class spectacle frame, its nose support can adopt welding or riveting method with the fixation of the bridge of the nose.

Claims (6)

1. a kind of spectacle frame, including picture frame（1）, the bridge of the nose（2）, nose support（3）, temple（4）With the described picture frame of flexible connection（1）With institute State temple（4）Connector（5）It is characterised in that：Described spectacle frame only one of which nose support（3）；Described nose support（3）Comprise trailing arm （6）And stipule（7）, its trailing arm takes root in the bridge of the nose（2）Near the position of top margin, trailing arm in the middle of medial surface（6）Form be first from The bridge of the nose（2）Medial surface along normal direction inside side to extend one section after bend again down and and stipule（7）Connect, its stipule（7）'s Shape is symmetrical.

2. spectacle frame according to claim 1 is it is characterised in that described picture frame（1）Top is more straight, with the bridge of the nose（2）Flat Along being connected in one, picture frame（1）With the bridge of the nose（2）Projection on facade for the upper top surface be close to continuous straight line section, The bridge of the nose（2）Inner side has and only one of which nose support（3）.

3. spectacle frame according to claim 1 is it is characterised in that the nose support of described spectacle frame（3）For single nose support, Ke Yiwei Fixed pattern or stipule active type, described nose support（3）Only one of which trailing arm（6）With a stipule（7）.

4. spectacle frame according to claim 1 is it is characterised in that described stipule（7）Shape symmetrical, upper big under Little, the inside lateral bend in left and right, its curved surface is adapted with the nose root profile of people, stipule（7）Toward bowing and incline in inner side, inclined degree with The nose of people is adapted.

5. spectacle frame according to claim 1 is it is characterised in that described temple（4）With described picture frame（1）Link position Respectively in described picture frame（1）The upper left corner and the upper right corner.

6. the spectacle frame according to claim 1 ~ 5 any one is it is characterised in that described picture frame（1）For 3D lens frame Or sunglassess picture frame.