CN104185810A - Spectacle with adjustable nose-bridge - Google Patents
Spectacle with adjustable nose-bridge Download PDFInfo
- Publication number
- CN104185810A CN104185810A CN201280039659.7A CN201280039659A CN104185810A CN 104185810 A CN104185810 A CN 104185810A CN 201280039659 A CN201280039659 A CN 201280039659A CN 104185810 A CN104185810 A CN 104185810A
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- CN
- China
- Prior art keywords
- frame
- spectacle
- lens supports
- spectacle frame
- passage
- 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.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/02—Bridges; Browbars; Intermediate bars
- G02C5/04—Bridges; Browbars; Intermediate bars with adjustable means
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/02—Bridges; Browbars; Intermediate bars
- G02C5/04—Bridges; Browbars; Intermediate bars with adjustable means
- G02C5/045—Bridges; Browbars; Intermediate bars with adjustable means for varying the horizontal distance of the lenses
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/12—Nose pads; Nose-engaging surfaces of bridges or rims
- G02C5/122—Nose pads; Nose-engaging surfaces of bridges or rims with adjustable means
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/12—Nose pads; Nose-engaging surfaces of bridges or rims
- G02C5/122—Nose pads; Nose-engaging surfaces of bridges or rims with adjustable means
- G02C5/124—Nose pads; Nose-engaging surfaces of bridges or rims with adjustable means for vertically varying the position of the lenses
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
- G02C2200/18—Adjustment ridges or notches
Abstract
A spectacle frame with an adjustable nose bridge includes two lens holders and an angled bar with diverging arms. Each of the holders is coupled to a channel. Each of the arms is insertable into the channel of one of the lens holders. A distance between the lens holders is adjustable by adjusting a length of insertion of the arms into the channels.
Description
Technical field
The present invention relates to glasses, more specifically, relate to the spectacle frame with adjustable nose frame.
Background technology
Wearing for multiple object of glasses, comprises vision correction and eye protection.In order normally to work, the size of spectacle frame may be suitable for wearer's face.For example, can not cause glasses fatigue for correcting spectacle lens can correct wearer's eyesight, eyeglass may be positioned at the position with respect to the appointment of wearer's eyes.The accurate amount (deviation) of positioning requirements may depend on type and the amplitude of rectification.Due to wearer's head and face shape and profile different, therefore have the glasses of size and pattern separately available, to adapt to concrete wearer's face.Further, many glasses are considered to Vogue, thereby spectacle frame finds that there is various designs.
The common method that makes spectacle frame be applicable to wearer's face is to select to be bold and to cause applicable spectacle frame with this.In order glasses to be adjusted to such an extent that be more suitable for face, glasses assembly crewman (as optician or optist) may curve the one or more members on spectacle frame.For many spectacle frame materials, do not destroying or damaging under the prerequisite of mirror holder, the angle of bend that mirror holder can bear is very limited.Therefore, this adaptation adjustment only limits to relatively little adjustment conventionally.Therefore, adapt to be limited to the availability of the framework of particular type under specific dimensions.
Therefore having the mirror holder that one or more adjustable members so that mirror holder can adapt to face's size of wider wearer is described.For example, comprise the adjustable component with numerical scale for the test framework of testing eyesight, for adapting to face and at measuring distance on the face.These adjustable component generally include easily see and can manually operated contractable element and fixed screw.This class mirror holder is conventionally very heavy, does not generally have practicality and the aesthetic property of daily eyeglasses-wearing.
Adjustable glasses frame as daily eyeglasses-wearing is also described.For example, Hei Er has described a kind of continuously adjustable spectacle frame in DE 4307661, and the length of its nose frame passes screw shell and regulates by screw rod is penetrated.Dodd section is at US 2,856, described a kind of spectacle frame with similar adjustable nose frame in 713, also comprises similar adjustable mirror leg.La Di in GB 252,008, described a kind of by can relative sliding spectacle bridge to regulate the plate of frame width to form, and it is by fixing with a tooth engaging in multiple recesses of one of them plate.Hiroshi Fujiwaras etc. have been described a kind of glasses in JP 4141620, and its framework or eyeglass have multiple boring and make it possible to the width of Selection Framework and replace nose support.Fan Naisidi is at US 4,826, described a kind of spectacle frame in 309, can use (accordion shape) hollow elasticity fluted coupling member to carry out the length of conditioning box boom.
The object of this invention is to provide a kind of spectacle frame, the width of mirror holder can be stablized attractive in appearancely and regulates.
Other objects of the present invention and advantage are being read after the present invention and examination & verification accompanying drawing and will displayed.
Summary of the invention
Therefore, according to some embodiments of the present invention, a kind of spectacle frame with adjustable nose frame is provided, comprise: two lens supports, each support is all attached on passage, and the one-tenth angular pole of the forked arm of tool, each arm all can insert in the passage of one of them lens supports, and the length that wherein distance between lens supports can be inserted into the arm in passage by adjusting regulates.
Further, according to some embodiments of the present invention, each lens supports includes the passage of level substantially, is kept upright and is worn on face, its approximate horizontal orientation when spectacle frame.
Further, according to some embodiments of the present invention, described spectacle frame comprises straight substantially bar, and the passage of level substantially is all inserted in every one end of bar.
Further, according to some embodiments of the present invention, the structure of straight bar substantially described in described one-tenth angular pole comprises engaging.
Further, according to some embodiments of the present invention, described structure comprises the recess on each arm.
Further, according to some embodiments of the present invention, described recess is in a series of recesses on arm.
Further, according to some embodiments of the present invention, described straight bar is substantially made up of metal material.
Further, according to some embodiments of the present invention, the passage of described level substantially comprises in order to the described dog screw of the length of straight bar substantially of the passage of level substantially described in fixing insertion.
Further, according to some embodiments of the present invention, each lens supports all can be connected to mirror leg or nose support.
Further, according to some embodiments of the present invention, described lens supports is made up of the material that comprises following at least one construction material: metal material, polymkeric substance, carbon fibre, Kevlar fabric, timber and corner.
Further, according to some embodiments of the present invention, described metal material is selected from following metal material: titanium, steel, beryllium, aluminium, silver and golden.
Further, according to some embodiments of the present invention, described polymkeric substance comprises following at least one polymeric material: cellulose acetate and nylon.
Further, according to some embodiments of the present invention, described one-tenth angular pole comprises metal material.
Further, according to some embodiments of the present invention, described passage comprises the dog screw of the length of fixing the described arm that inserts described passage.
Further, according to some embodiments of the present invention, described lens supports comprises the frame of support lenses.
Further, according to some embodiments of the present invention, described frame is full frame.
Further, according to some embodiments of the present invention, described frame is frame segment.
Further, according to some embodiments of the present invention, the shape of frame is selected following shape: trapezoidal, quadrilateral substantially substantially and circle substantially.
Further, according to some embodiments of the present invention, described lens supports with become angular pole to be made as a part for external member.
Further, according to some embodiments of the present invention, described external member comprises at least one member being selected from lower member: straight bar, gib screw, mirror leg and nose support substantially.
Brief description of the drawings
Description with reference to the accompanying drawings contributes to understand better the present invention and practical application thereof.It should be noted that the accompanying drawing providing does not only limit the scope of the invention as example.Similarly member represents with similar reference number.
Fig. 1 is the front view of the spectacle frame with adjustable nose frame in one embodiment of the present of invention;
Fig. 2 is the front view that another of an alternative embodiment of the invention has the spectacle frame of adjustable nose frame;
Fig. 3 is the rear view of the adjustable nose frame of spectacle frame shown in Fig. 1;
Fig. 4 is the adjustable nose frame of the spectacle frame of one embodiment of the present of invention;
Fig. 5 A for example understands the spectacle frame in one embodiment of the present of invention with adjustable nose frame, and wherein said spectacle frame has and is substantially trapezoidal frame;
Fig. 5 B for example understands the spectacle frame in one embodiment of the present of invention with adjustable nose frame, and wherein said spectacle frame has and is substantially tetragonal frame;
Fig. 5 C for example understands the spectacle frame in one embodiment of the present of invention with adjustable nose frame, and wherein said spectacle frame has and is substantially circular frame;
Fig. 5 D for example understands the spectacle frame in one embodiment of the present of invention with adjustable nose frame, and wherein said spectacle frame has frame segment.
Embodiment
In the following detailed description, by allowing the present invention comprehensively be understood to the elaboration of detail.But, it will be appreciated by those skilled in the art that even without the present invention of these details and also can implement.In other cases, omit the description to known method, program, member, module and/or unit, in order to avoid the unnecessary details desalination description of this invention.
Adjustable glasses frame according to an embodiment of the invention comprises the adjustable nose frame that connects two lens supports.This adjustable nose frame comprises the plug-in unit of detachable angulation.The plug-in unit of this angulation comprises two arms separated from one another.
The nose frame plug-in unit of described angulation bends to the shape of approximate V-type element.The arm of bifurcated is characterised in that each other, for example, has subtended angle (as V-type) between two arms.Alternatively, described arm may be continuous bend (as U-shaped or C type).The arm of the insert of described angulation may have circular section conventionally.But this arm may have rectangle, ellipse, polygon or the cross section of other shapes arbitrarily.
Described adjustable glasses frame generally includes two in order to be placed on the lens supports of wearer's nose both sides.The near-end (in the time that this lens supports is assembled into spectacle frame, each lens supports is one end of the most close other lens supports) of each lens supports comprises the ramp way of the arm of the nose frame plug-in unit that may insert described angulation.When two arms of the nose frame plug-in unit of described angulation all insert the ramp way of lens supports, the nose frame plug-in unit of this angulation forms at least a portion of the nose frame that connects two lens supports.Lens supports forms the front portion of spectacle frame together with the nose frame of angulation.
The length that distance between two lens supports can be inserted the arm of the nose frame plug-in unit of the angulation in corresponding lens supports ramp way by change changes.Each ramp way all can be positioned (with respect to lens supports) so that in the time of the arm insertion ramp way of the nose frame plug-in unit of angulation lens supports be directed to predetermined angular position each other.Described location can be when lens supports be vertically worn over wearer it is positioned to the predetermined angle of relative vertical direction on the face.For example, each ramp way all relatively vertical direction shape at an angle, this angle equals the half of the subtended angle between the arm of nose frame insert of described angulation.
Conventionally, each lens supports also comprises level of approximation (when's described spectacle frame is worn on a standing and keeps the upright wearer of head on the face) passage.All there is opening each horizontal channel at its near-end.Straight bridging bar can insert the opening of horizontal channel substantially, therefore between lens supports, forms additional connection.This bridging bar has round section conventionally.But this bridging bar can have circle, rectangle, ellipse, polygon or the cross section of other shapes arbitrarily.This bridging bar can be slight curving to obtain expection aesthetics or stylistic effects.In this case, described lens supports is designed to coordinate to reach with bending bridging bar expection overall appearance or the structure of adjustable glasses frame.
Described passage, and other parts of lens supports, as frame, can be made up of the material that is generally used for forming spectacle frame.This class material comprises, for example, containing polymeric material (as, based on cellulose acetate or nylon), the composition of metal (as titanium, steel, beryllium, aluminium, silver or the metal such as golden, or alloy based on these metals), carbon fibre, Kevlar fabric, other organic materials (as timber or corner) or above-mentioned material.
Pass the position of described horizon bar at the nose frame insert of described angulation, the nose frame insert of this angulation and this horizon bar can be connected to each other.For example, each arm of the nose frame insert of this angulation can comprise a series of recesses or breach.This horizon bar can engage by a pair of recess (each arm of the nose frame insert of angulation all has a recess).Therefore, this horizon bar can also be fixed on the position that relative level bar is vertical with lens supports by the nose frame insert of this angulation.Thereby the horizontal level of fixing the nose frame insert of this angulation can be determined a segment distance between lens supports.The nose frame insert and the horizon bar combination that form the angulation of A type Nose rack structure can provide extra rigidity for spectacle frame.In some designs, connecting nose frame insert and the horizon bar of this angulation also can be for the frame of closed lens supports.
Described ramp way, described horizontal channel or both have fixing or keep the structure (for example, therefore the relative distance between fixing len support or orientation) of the length that is inserted into the bar in passage.For example, described ramp way, described horizontal channel or both there are one or more gib screws or similar structures and/or for being fixedly inserted into the instrument of the arm of passage or the length of bar.
Each lens supports, except its ramp way and horizontal channel, also comprises lens fixed structure.This lens fixed structure may comprise full frame or frame segment, or can support suitable shape eyeglass and the arbitrary form with ramp way and horizontal channel compatibility.The details of lens fixed structure may be determined by the consideration of aesthetics, style or other designs or function.For example, this lens fixed structure may be designed to hide or minimize the observability of ramp way and horizontal channel, or avoids contacting with the protruding terminus of the arm inserting or bar the damage bringing.
May comprise the supernumerary structure that makes this spectacle frame can be worn in expection mode wearer's face according to the spectacle frame of the embodiment of the present invention.Such supernumerary structure may comprise, for example, nose support or other wearers can support and fixing structure correct spectacle frame.Conventionally, this spectacle frame has mirror leg, makes this spectacle frame can correctly be fixed on wearer's ear or the both sides of head.
Describe referring now to accompanying drawing.
Fig. 1 is the front view of the spectacle frame with adjustable nose frame in one embodiment of the present of invention.Fig. 2 is the front view that another of an alternative embodiment of the invention has the spectacle frame of adjustable nose frame.Adjustable glasses frame 10 comprises two lens supports 11 that connect by adjustable nose frame 13.
Can regulate adjustable nose frame 13 to determine distance or the relative orientation of 11 of lens supports.For example, adjustable range makes mirror leg 24 in wearer's head comfortable wearing or firm.Be fixed with correct defects of vision eyeglass in the situation that in lens supports, distance that can adjusting mirror plate rack and relative orientation are to be correctly placed on wearer at the moment by the eyeglass of correcting defects of vision.If the object of the fixing eyeglass of lens supports 11 is to play protection or decoration function (as sunglasses), can adjustable range to realize function, aesthetics or the stylistic effects of expection.(for the eyeglass of correcting defects of vision, also can regulate adjustable glasses frame 10 to reach decorative effect.But in this case, the eyeglass of correcting defects of vision may need suitable design and mould to reach expection rectification effect after selected spectacle frame 10 configurations).
Adjustable nose frame 13 comprises angulation insertion rod 12 and horizon bar 18.Angulation insertion rod 12 can form with the material that connects lens supports 11 and form adjustable glasses frame 10 by having sufficient mechanical strength or rigidity.For example, angulation insertion rod 12 may be made up of tinsel, rod or bar conventionally.For example, metal material may comprise the metal material being generally comprised within spectacle frame.Such metal material may comprise, for example, and the alloy of steel, titanium, aluminium or beryllium.According to the consideration to durability, aesthetics, comfort level or security etc., the tinsel of angulation insertion rod 12 or rod may be coated with on surface, anodic oxidation has, isolation has or be coated with suitable coating, cladding material or sleeve pipe.Alternatively, angulation insertion rod 12 may be by polymkeric substance, timber or other are can be suitably moulding and have suitable mechanical and play the organic or inorganic material that angulation insertion rod 12 acts on and form arbitrarily.
Angulation insertion rod 12 may comprise two arms 14.Each arm 14 all may insert in the ramp way 16 of lens supports 11.The length that each arm 14 inserts in ramp way 16 is all optional.For example, the length of insertion can change continuously, or is subject to one of them length restriction of one group of predetermined length.For example, can be by along arm 14 or ramp way 16(or both) one group of discontinuous length of the isostructural location positioning of block, tusk, groove, burr, recess, protruded object, breach.The structure of any one in arm 14 or ramp way 16 may be used for engaging with the fit structure on another.May be by one group of predetermined length of location positioning for the recess that engages with the horizon bar 18 of adjustable nose frame 13 on arm 14.
The arm 14 that is inserted into the angulation insertion rod 12 in ramp way 16 may pass through the structure fixed position of ramp way.Such structure may comprise, for example, and gib screw, clamp or clip.
Normally straight rod, bar or form wiry substantially of horizon bar 18.The constituent of horizon bar 18 may be similar to the constituent (for example, coated metal, naked metal, polymkeric substance or other can by suitably moulding and have a material of suitable mechanical) of angulation insertion rod 12.The horizontal channel 20 of lens supports 11 all may be inserted in every one end of horizon bar 18.Each insertion end all may be passed through the structure fixed position of horizontal channel 20, as gib screw.
The distance that changes 11 of lens supports need to change the length of each arm 14 of the angulation insertion rod 12 in the ramp way 16 that inserts each lens supports 11 conventionally simultaneously, and inserts the length of the horizon bar 18 in the horizontal channel 20 of each lens supports 11.Therefore, the insertion of angulation insertion rod 12 and horizon bar 14 regulates and conventionally need to change ordinatedly both.Equally, the length of inserting two arms 14 in the ramp way 16 of two lens supports 11 of single adjustable glasses frame 10 is equal to each other.The concurrent adjusting of the intubating length of the end of the intubating length to arm 14 and horizon bar 18 can change the distance between two lens supports 11 of adjustable glasses frame 10.
Because arm 14 is bifurcateds each other, increase the length that is inserted into arm 14 in ramp way 16 and will shorten the distance of 11 of lens supports.The length that is inserted into the horizon bar 18 in one or two horizontal channel 20 may correspondingly change.
Alternatively, for the intubating length of the intubating length of the arm 14 to angulation insertion rod 12 and the end of horizon bar 18 work in coordination with and concurrent adjusting with the distance between adjusting mirror plate rack 11, adjusting may change the relative orientation of lens supports 11.For example, may fix the length of the end of inserting the horizon bar 18 in horizontal channel 20.The variation of in this case, inserting the length of the arm 14 in the ramp way 16 of lens supports 11 may apply the power of a distance between the low level end (while wearing) that is tending towards changing lens supports 11.But because the length of the insertion end of horizon bar 18 does not change, the distance between the high-order end of lens supports may keep substantially constant.Result be regulate be tending towards rotating lens supports 11 low level end towards each other or the power deviating from (depending on whether arm 14 inserts respectively or shift out ramp way 16).This power also applies bending stress to horizon bar 18.Therefore, the actual change of 11 relative orientations of lens supports, and the actual change of the adjustable glasses frame 10 bringing thus may depend on the mechanical property of angulation insertion rod 12, horizon bar 18, ramp way 16 and horizontal channel 20.Such mechanical property may comprise the various elastic modulus of various elements.The relative orientation 11 that for example, may change lens supports is to obtain special aesthetics or stylistic effects.
Alternatively, if described insertion rod has the arm of bend arm instead of the straight bifurcated of angulation insertion rod 12, change the length of inserting the bend arm in ramp way 16 and may change simultaneously the relative orientation of 11 of the distance of 11 of lens supports and lens supports.
The separation distance or the relative orientation that change 11 of lens supports may need adjustable glasses frame 10 to make other adjustings.For example, may make such adjusting to guarantee that this adjustable glasses frame 10 can the comfortable face that is placed on safely wearer.Such adjusting may comprise, for example, moulds or modifies mirror leg 24, regulates or mould mirror leg and connect its form of 26(and be, for example, rotating shaft, spring or elastomeric joint), or regulate the position of nose support 34.
Angulation insertion rod 12 and horizon bar 18 possible configurations are used for being engaged with each other to form A type structure.
Fig. 3 is the rear view of the adjustable nose frame of spectacle frame shown in Fig. 1.Fig. 4 is the adjustable nose frame of another spectacle frame of one embodiment of the present of invention.
As shown in Figure 3 and Figure 4, each arm 14 of angulation insertion rod 12 has a series of recesses 28.Conventionally the recess 28 on arm 14 is arranged in symmetrical mode, and consequently the each recess 28 on an arm 14 is corresponding one by one with corresponding recess 28 on another arm 14.Therefore, on each arm 14, corresponding recess 28 is positioned at the position roughly equal along arm 14 (for example, being positioned at apart from the roughly equal position of arm 14 end points or angulation insertion rod 12 summits).
Each recess 28 has the size and dimension that makes horizon bar 18 can be installed into recess 18.The recess 28 that the recess 28 of symmetry arrangement makes to lay respectively on each arm 14 can engage with horizon bar 18.For example, shown horizon bar 18 engages with the recess 28a of a pair of symmetry arrangement.When horizon bar 18 engages by the recess 28a on arm 14, horizon bar 18 and angulation insertion rod 12 form by being closely together the adjustable nose frame 13 that comprises A type structure.This is included in A type structure in adjustable nose frame 13 and can strengthens the strength and stability degree of adjustable nose frame 13 and adjustable glasses frame 10.
Because aesthstic and style are considered, recess 28 is usually located at angulation insertion rod 12 towards an interior side.But recess 28 may be positioned at any one or both sides of angulation insertion rod 12.Recess 28 can suitably tilt or angulation is not subject to the impact of recess 28a to prevent horizon bar 18.Similarly, recess 28 may change shape (for example,, if the width of each arm 14 of angulation insertion rod 12 is enough large, its shape can be the groove of approximate horizontal so) to stop relatively rotating between the arm 14 of horizon bar 18 and angulation insertion rod 12.
Adjustable glasses frame 10 possible configurations are the special adjustment structure that keeps a kind of adjustable nose frame 13.For example, each ramp way 16 may have ramp way gib screw 30, for the length of the arm 14 of the fixing angulation insertion rod 12 of inserting ramp way 16.Alternatively, ramp way 16 may have bolt, folder or for clamp or fix other arrangements of one section of arm 14 at ramp way 16.Similarly, horizontal channel 20 may have the horizontal channel gib screw for the intubating length at ramp way 20 fixing horizontal bars 18.
May be suitable for various spectacle frames and pattern according to adjustable nose frame of the present invention.Fig. 5 A-5D has illustrated some examples of such spectacle frame.The spectacle frame with adjustable nose frame according to embodiments of the invention can be made up of various spectacle frame materials known in the art (for example, metal and alloy, plastics and polymkeric substance or other organic materials), and has various box types.
Fig. 5 A for example understands the spectacle frame that comprises adjustable nose frame in one embodiment of the present of invention with trapezoidal substantially frame.
In the spectacle frame 34a of demonstration, each ramp way 16 and horizontal channel 20 are all incorporated in the lens supports with full ladder-shaped frame 36a.Each ladder-shaped frame 36a is the approximate trapezoid with fillet.Design full frame, as full ladder-shaped frame 36a, object be by demonstration spectacle frame 34a adjusting or assemble independent fixing len.The size that full ladder-shaped frame 36a has can be incorporated in full ladder-shaped frame 36a ramp way 16 and horizontal channel 20 completely.Therefore, ramp way 16 and horizontal channel 20 may easily be observed as independent structure as independent structure.For example, full ladder-shaped frame 36a may be made up of plastic polymer material.
Fig. 5 B for example understands in one embodiment of the present of invention and has spectacle frame tetragonal frame, that comprise adjustable nose frame substantially.
In the spectacle frame 34b of demonstration, each ramp way 16 and horizontal channel 20 are all incorporated in the lens supports with part quadrilateral frame 36b.The similar tetragonal form with fillet that each part quadrilateral support 36b has all adopted.The size that part quadrilateral frame 36b has can be incorporated in part quadrilateral frame 36b ramp way 16 and horizontal channel 20 completely.Therefore, ramp way 16 and horizontal channel 20 may easily be observed as independent structure.For example, part quadrilateral frame 36b may be made up of plastic polymer material.
Part quadrilateral frame 36b is at region 38 openings.Therefore, in this case, adjustable nose frame 13 may be used for closing section quadrilateral frame 36b with fixing len.For example, a pair of recess 28 on the arm 14 of the angulation insertion rod 12 shown in as above and Fig. 3 and Fig. 4 may engage and clamp horizon bar 18.Therefore,, by the joint to horizon bar 18, angulation insertion rod 12 and horizon bar 18 may coordinate so that closing section quadrilateral frame 36b.Alternatively, the tiny prolongation closure of part quadrilateral frame 36b may be passed through in region 38.For example, for example, when, this prolongation may very tiny (, metal material is made) makes it observe from typical viewing distance, (for example, two people typical spacing distance in the time of chat) is not easy to see.
Fig. 5 C for example has circular substantially spectacle frame frame, that comprise adjustable nose frame in clear one embodiment of the present of invention
In the spectacle frame 34c of demonstration, each ramp way 16 and horizontal channel 20 are all incorporated into the lens supports with part circular frame 36c.Each part circular frame 36c a is the annulus of approximate part opening.The size that part circular frame 36c has makes ramp way 16 and horizontal channel 20 can be incorporated into part circular frame 36c completely.Therefore, ramp way 16 and horizontal channel 20 may easily be observed as independent structure.For example, part circular frame 36c may be made up of plastic polymer material.
Part circular frame 36c is at region 38 openings.Therefore, in this case, adjustable nose frame 13 may be used for closing section circular frame 36c with by fixing len.For example, a pair of recess 28 on the arm 14 of the angulation insertion rod 12 shown in as above and Fig. 3 and Fig. 4 may engage and clamp horizon bar 18.Therefore,, by the joint to horizon bar 18, angulation insertion rod 12 and horizon bar 18 may coordinate so that closing section circular frame 36b.Alternatively, the tiny extendible portion closure of part circular frame 36c may be passed through in region 38.For example, for example, when, this extendible portion may very tiny (, metal material is made) makes it observe from typical viewing distance, (for example, two people typical spacing distance in the time of chat) is not easy to see.
Fig. 5 D for example understands in one embodiment of the present of invention and has spectacle frame frame segment, that comprise adjustable nose frame.
In the spectacle frame 34d of demonstration, each ramp way 16 and horizontal channel 20 are all incorporated into the lens supports with frame segment 36d.Frame segment 36d design is in order to the part edge of fixing suitable shape eyeglass.The part edge of eyeglass may connect together with frame segment 36d (for example, fix by the machinery of screw or bolt, or be adhesively fixed).In the spectacle frame 34d of demonstration, depend on intensity or other characteristics of frame segment 36d, the eyeglass of being fixed by frame segment 36d may provide or contribute to the physical strength (for example, counter-bending or distortion) of the spectacle frame 34d of demonstration.
Ramp way 16 and horizontal channel 20 are easily observed conventionally as indivedual members of frame segment 36d.For example, frame segment 36d may be made up of plastic polymer material, and ramp way 16 and horizontal channel 20 may be made by each free plastic polymer material.
According to embodiments of the invention.The spectacle frame 34a-34d of demonstration has illustrated the various features of the spectacle frame with adjustable nose frame.The feature of the spectacle frame 34a-34d of demonstration may be associated with each other, or be associated with other features of spectacle frame known in the art, to form the various variations according to the spectacle frame of the embodiment of the present invention.For example.Full frame may be trapezoidal form (as circle or quadrilateral) in addition, and frame segment may have trapezoidal or other forms.
The spectacle frame with adjustable nose frame according to the embodiment of the present invention may provide with the form of external member.The member of the external member of selecting may be used for being assembled into adjustable glasses frame.Such external member comprises, for example, and lens supports.This lens supports may comprise the lens supports of specific type.Alternatively, the lens supports that this external member comprises may comprise the lens supports of the specific type (as style) of multiple variation.These variations may comprise various sizes, color, covering with paint or material.Alternatively, the lens supports that this external member comprises may comprise the lens supports of various styles.Each lens supports of external member may be connected to mirror leg.Alternatively, mirror leg (and for mirror leg being connected to any screw or other members of lens supports) may be included in external member as independent member.Similarly, nose support may provide as a part for lens supports, also may provide separately as a part for external member.
Other members of described external member may comprise angulation insertion rod, horizon bar and gib screw (or bolt or for fixing other elements that insert the bar of passage or the length of arm).The angulation insertion rod that this external member has is similar each other with horizon bar, or differs from one another.For example, this external member comprises angulation insertion rod and the horizon bar of plurality of optional.The angulation insertion rod that this external member has and horizon bar may differ from one another in size, intensity, color, cross sectional shape or style.
Therefore, may be assembled by the member of external member according to the spectacle frame with adjustable nose frame of the embodiment of the present invention.Arrange or eyeglasses frame type according to availability, supplier, the possible independent and eyeglass assembling of this spectacle frame, or eyeglass is housed in position.For example,, as the frame segment of part quadrilateral frame 36b and part circular frame 36c may need eyeglass to inject in frame before assembling.
Claims (20)
1. a spectacle frame with adjustable nose frame, comprising:
Two lens supports, each described support is all connected with a passage;
The one-tenth angular pole of the forked arm of tool, each described arm all can insert in the passage of one of them lens supports, and the intubating length that the distance between wherein said two lens supports can be inserted into the described arm in described passage by adjusting regulates.
2. spectacle frame according to claim 1, is characterized in that, each described lens supports includes the passage of level substantially, when described spectacle frame is kept upright while being worn on face, and the passage approximate horizontal orientation of described level.
3. spectacle frame according to claim 2, is characterized in that, described spectacle frame comprises straight substantially bar, every one end of this straight bar all insert described in the passage of level substantially.
4. spectacle frame according to claim 3, is characterized in that, described one-tenth angular pole comprises for the structure of straight bar substantially described in engaging.
5. spectacle frame according to claim 4, is characterized in that, described structure comprises the recess being positioned on each described arm.
6. spectacle frame according to claim 5, is characterized in that, described recess is in a series of recesses on described arm.
7. spectacle frame according to claim 3, is characterized in that, described straight bar is substantially made up of metal material.
8. spectacle frame according to claim 3, is characterized in that, the passage of described level substantially comprises dog screw, and this dog screw is for the described intubating length of straight bar substantially of the passage of level substantially described in fixing insertion.
9. spectacle frame according to claim 1, is characterized in that, each lens supports all can be connected to mirror leg or nose support.
10. spectacle frame according to claim 1, is characterized in that, described lens supports is made up of the material that comprises following at least one construction material: metal material, polymkeric substance, carbon fibre, Kevlar fabric, timber and corner.
11. spectacle frames according to claim 10, is characterized in that, described metal material is selected from following metal material: titanium, steel, beryllium, aluminium, silver and golden.
12. spectacle frames according to claim 10, is characterized in that, described polymkeric substance comprises following at least one polymeric material: cellulose acetate and nylon.
13. spectacle frames according to claim 1, is characterized in that, described one-tenth angular pole comprises metal material.
14. spectacle frames according to claim 1, is characterized in that, described passage comprises the dog screw for the intubating length of the fixing described arm that inserts described passage.
15. spectacle frames according to claim 1, is characterized in that, described lens supports comprises the frame of support lenses.
16. spectacle frames according to claim 15, is characterized in that, described frame is full frame.
17. spectacle frames according to claim 16, is characterized in that, described frame is frame segment.
18. spectacle frames according to claim 15, is characterized in that, the shape of frame is selected from following shape: roughly trapezoidal, roughly quadrilateral and circular.
19. spectacle frames according to claim 1, is characterized in that, described lens supports with described become angular pole be provided as the part of external member.
20. spectacle frames according to claim 19, is characterized in that, described external member comprises at least one member being selected from lower member: straight bar, gib screw, mirror leg and nose support substantially.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1109880.3 | 2011-06-13 | ||
| GB1109880.3A GB2491841A (en) | 2011-06-13 | 2011-06-13 | Spectacle frame with adjustable nose bridge |
| PCT/IL2012/000228 WO2012172540A1 (en) | 2011-06-13 | 2012-06-11 | Spectacle with adjustable nose-bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104185810A true CN104185810A (en) | 2014-12-03 |
Family
ID=44357635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280039659.7A Pending CN104185810A (en) | 2011-06-13 | 2012-06-11 | Spectacle with adjustable nose-bridge |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2718765A4 (en) |
| CN (1) | CN104185810A (en) |
| GB (1) | GB2491841A (en) |
| WO (1) | WO2012172540A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6435121B2 (en) * | 2014-06-13 | 2018-12-05 | 株式会社三工光学 | Eyeglass front frame structure |
| RU173293U1 (en) * | 2017-02-02 | 2017-08-21 | Общество с ограниченной ответственностью "Оптика-Центр" (сокращенно ООО "Оптика-Центр") | TRANSBOUND FRAME |
| RU2707838C1 (en) * | 2019-01-28 | 2019-11-29 | ООО "Оптика-Центр" | Angular frame of spectacle holder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2375339A (en) * | 1942-07-31 | 1945-05-08 | Bausch & Lomb | Ophthalmic mounting |
| US3304145A (en) * | 1960-04-05 | 1967-02-14 | American Optical Corp | Ophthalmic mounting with adjustably mounted pliable bridge |
| CN2401911Y (en) * | 1999-12-06 | 2000-10-18 | 陈乐� | Width adjustable glasses frame |
| US20050052614A1 (en) * | 2003-09-08 | 2005-03-10 | Tohru Negishi | Nose pad assembly for an eyeglass frame |
| CN2854636Y (en) * | 2005-11-28 | 2007-01-03 | 金亨科技(珠海)有限公司 | Glasses with adjustable pad bridge |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3515741A1 (en) * | 1985-05-02 | 1985-09-19 | Karlheinz Dipl.-Ing. 3503 Lohfelden Richter | Vertically adjustable frame for spectacles |
| US5187503A (en) * | 1991-02-04 | 1993-02-16 | Hilton Carole T | Adjustable eyeglass frames |
| US5694194A (en) * | 1996-08-09 | 1997-12-02 | Morrison International, Inc. | Readily sized eyewear name constracted from standard-sized parts |
| DE10351454A1 (en) * | 2003-11-04 | 2004-10-21 | Herbert Behrens | Multi-use eyeglasses for close and/or far range viewing, has manual adjusters attached to support arms of embedments to adjust effective vertical distance between each embedment and knob support |
| DE202004005701U1 (en) * | 2004-04-06 | 2004-06-24 | Wu, Hong-Hsiang | Spectacle frame for differently shaped heads comprises a bar connecting two frame elements on their facing inner sides and having a length that can be adjusted to adapt the spectacle frame to fit the distance between the eyes |
-
2011
- 2011-06-13 GB GB1109880.3A patent/GB2491841A/en not_active Withdrawn
-
2012
- 2012-06-11 CN CN201280039659.7A patent/CN104185810A/en active Pending
- 2012-06-11 EP EP12800122.9A patent/EP2718765A4/en not_active Withdrawn
- 2012-06-11 WO PCT/IL2012/000228 patent/WO2012172540A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2375339A (en) * | 1942-07-31 | 1945-05-08 | Bausch & Lomb | Ophthalmic mounting |
| US3304145A (en) * | 1960-04-05 | 1967-02-14 | American Optical Corp | Ophthalmic mounting with adjustably mounted pliable bridge |
| CN2401911Y (en) * | 1999-12-06 | 2000-10-18 | 陈乐� | Width adjustable glasses frame |
| US20050052614A1 (en) * | 2003-09-08 | 2005-03-10 | Tohru Negishi | Nose pad assembly for an eyeglass frame |
| CN2854636Y (en) * | 2005-11-28 | 2007-01-03 | 金亨科技(珠海)有限公司 | Glasses with adjustable pad bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| GB201109880D0 (en) | 2011-07-27 |
| GB2491841A (en) | 2012-12-19 |
| EP2718765A1 (en) | 2014-04-16 |
| WO2012172540A1 (en) | 2012-12-20 |
| EP2718765A4 (en) | 2014-11-19 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |