CN209514219U - A kind of the back-wear type spectacle frame and glasses of reconfigurable section - Google Patents

Abstract

The utility model provides a kind of back-wear type spectacle frame of reconfigurable section, including eyeglass mounting rod and connection frame, and forward movement parallel with eyes is finally worn on the head above the occiput locations or occipital bone of hindbrain when wearing.Connection frame designs for multistage, is flexibly connected between adjacent each section, and rotating the either segment in connection frame can be changed its shape, is bonded with this and adapts to different head dummy and hair style, while playing the role of adjustment and wearing elasticity.One or more structures towards cephalad direction protrusion, the contact area of the structure reduction connection frame and head are equipped in the middle part of connection frame, mitigation connection frame brings the constraint sense on head, improves the wear comfort of connection frame.The utility model eliminates the temple and nose support of traditional eyewear, solve the problems, such as traditional eyewear compressing ear, the bridge of the nose and face, a kind of glasses are provided simultaneously, it is more beautiful, the shape in wearing portion can be adjusted, the contact area for reducing wearing portion and head, better adapts to various head dummys and hair style, comfort level is more preferably.

Description

A kind of the back-wear type spectacle frame and glasses of reconfigurable section

Technical field

The utility model relates to field of mechanical structure design, and in particular to glasses more particularly to a kind of reconfigurable section Back-wear type spectacle frame and glasses.

Background technique

Glasses are very common article in daily life, in addition to function such as near-sighted glasses, farsighted glasses for vision correction Energy property glasses, there are also the sunglasses for being used to stop ultraviolet light, for being directed to the protective glasses etc. of various varying environments, and with virtual The rapid development of reality and data interaction technology, VR glasses, Google glass etc. have the product of numerous new functions also increasingly Generally is contacted and recognized by people.

And although the function of glasses has obtained great extension, also provide many convenience and help, but mesh to masses The glasses of the preceding overwhelming majority on the market still follow traditional structure design, that is to say, that substantially, " the eyeglass portion of glasses Point " various improvement are generally carried out, various functions are made it have, and mirror holder is general is all made of frame and two temples, temple In the mounting base for folding the two sides formation for being mounted on frame portion freely for example, by the joint structure of hinge.

Frame is then generally by the Jing Quan for fixing various eyeglasses and for constituting the mirror circle connecting rod interconnected. In addition, will be installed or be formed with nose support structure toward contact in the inside of Jing Quan to improve the stability of wearing.It is wearing glasses When, by nose support pad nose two sides and by the tail portion frame of temple in the position of ears, thus jointly support glasses entirety weight Amount.

The problem of traditional glasses are constituted 3 mechanical supports with the bridge of the nose and ears, and glasses are worn over face, are brought is nose Beam, ears and face are easy to appear fatigue under the compressing of glasses, equal malaise symptoms of aching, and traditional eyewear is with the bridge of the nose and double Ear is that the design of mechanical support point is also insecure in wearing, when the Large Amplitude Motions such as being run, being jumped, it is easy to fall.

Compressing is generated to the bridge of the nose, ear and face so be avoided that while guaranteeing that glasses are securely worn again, alleviates and wears The sense of discomfort of wearer just pays close attention to the problem of simultaneously urgent need to resolve jointly at those skilled in the art.

In view of the above problems, Chinese utility model patent (Authorization Notice No.: CN202631863 U) discloses a kind of no pressure Glasses eliminate the connecting rod and nose support of connection Jing Quan, then two legs of spectacles are synthesized to the hoop of semicircular, by by eye Mirror is worn over the crown to eliminate traditional eyewear structure to the pressure of the bridge of the nose, however, mirror holder is worn over the crown, more to the destruction of hair style Obviously, and mirror holder is integrated design, is not adjustable, and can not adapt to different head dummy and head size, so the beauty worn Degree and comfort level are all undesirable.

Separately there is Chinese utility model patent (Authorization Notice No.: CN205539755 U) to disclose a kind of based on nose Health without nose support glasses, using similar hair band or that smears volume wear structure, and glasses are integrally attached to head, then pass through again The Jing Quan of eyeglass is connected to this and wears structure by connection structure, and it is whole to bear glasses with the contact portion for wearing structure by head completely Weight, eyeglass substantially hangs orientation before eyes with the structure of similar free end.The patent has following deficiency: firstly, head Wear structure shape and size be it is fixed, do not have universality, if making and selling, generally require customization just adapt to difference The head dummy of wearer is unfavorable for marketing and reduces manufacturing cost；Secondly, for it is uncomfortable wear hair band user and Speech, can generate sense of discomfort in use；Finally, people are general conventional wisdom is that hair band is used to women, in daily life We have seldom seen male and have worn hair band in work, so such design for most of male user, Sense of discomfort can psychologically be generated.

And Legless glasses rack disclosed in Chinese invention patent application (publication No.: CN102023394 A), structure with it is above-mentioned Utility model patent is similar, and it is adjustable lasso, energy as wear structure that the improvement carried out based on the utility model patent, which is, It is enough elastic according to head dummy adjustment, it is ensured that it is firm to wear, but the lasso of the invention can only realize the adjustment for wearing elasticity, cannot Shape is adjusted to better adapt to different head dummy and hair style, and the whole tightly hoop of adjustable lasso is buckled in head, head The constraint sense felt and foreign body sensation are obvious, and wear time one is long, and it is easy to appear the senses of discomfort such as nervous and fatigue on head.Moreover, The circle of one closure covers on head, and aesthetics is not good enough yet.

In another example Chinese utility model patent (notification number: CN201464721 U) discloses a kind of no nose support glasses, adopt It uses integral support as spectacle frame, eyeglass is respectively arranged in spectacle frame both ends, eliminates nose support structure, eliminates glasses to nose The pressure of beam, but the patent mainly passes through ear-hang and goes pressure-bearing, and the pressure that the original bridge of the nose undertakes only has been transferred to ear, wears For a long time, ear is equally easy to produce sense of discomfort and feeling of fatigue, in addition, the spectacle frame of the patent is integral type, shape and ruler Very little fixation can not adjust, since the head dummy of wearer is different because without universality.

In short, although the developer and technical staff now with some this fields pass through various improvement, it is desirable to be able to improve Eyeglasses-wearing is insecure and oppresses the problem of the bridge of the nose, ear and face, but comes with some shortcomings after all, has not completely as good as one wishes Place.

Summary of the invention

In view of the above problems, the object of the present invention is to provide a kind of back-wear type spectacle frame of reconfigurable section and eyes Mirror utilizes the hindbrain occiput locations protrusion support force upward to spectacle frame and spectacle frame using the design for meeting ergonomics Both ends form 3 support constructions, enable spectacle frame to be worn on head securely, do not fall out when carrying out strenuous exercise. And since the utility model eliminates nose support and temple, sense of discomfort when traditional eyewear is worn is completely eliminated.And have Perfect adjustment structure makes glasses have universality, can be bonded and adapt to different head dummy and hair style, be conducive to standard metaplasia It produces, and the convenience for adjusting and using is greatly improved.

In order to achieve the above object, the technical scheme adopted by the utility model is that:

A kind of back-wear type spectacle frame of reconfigurable section, comprising:

A pair of lenses mounting rod group；

Both ends are separately connected the connection frame of a pair of eyeglass mounting rod group；

The connection frame includes several connecting rods connected by several articulated structures.

Further, one or more in the articulated structure are the articulated structure being detachably connected.

Further, the articulated structure is pivot joint structure.

Further, the pivot for connecting each connecting rod is parallel to each other or less parallel.

Further, the middle part of the connection frame is equipped with one or more bulge-structures.

Further, the material of the surface of the bulge-structure or whole is flexible damping material.

Further, the flexible damping material is selected from butyl rubber, acrylate, polysulfide rubber, nitrile rubber, silicon rubber Glue, polyurethane foam, polyvinyl chloride, nylon and epoxy resin.

Further, the surface of the bulge-structure is formed with anti-skid structure.

Further, the connection frame is C-shaped or similar C shaped profile, the protrusion direction of the bulge-structure towards C-shaped or The opening of similar C shaped profile.

Further, the bulge-structure is selected from are as follows:

The raised profile portion that the removable bar being connected between two connecting rods has；

It is formed in the raised profile portion of a connecting rod；

It is formed in the thickening profile portion of a connecting rod.

It further, further include the foldable structure being set in the middle part of connection frame, to by foldable structure two sides in connection frame Part close up folding.

Further, the connecting rod positioned at the connection frame both ends is equipped with anti-slip part.

Further, the material of the surface of the anti-slip part or whole is flexible damping material.

Further, the flexible damping material is selected from butyl rubber, acrylate, polysulfide rubber, nitrile rubber, silicon rubber Glue, polyurethane foam, polyvinyl chloride, nylon and epoxy resin.

Further, the surface of the anti-slip part is formed with anti-skid structure.

Further, the bulge-structure includes adjustment structure, to adjust raised amplitude, the protrusion side of bulge-structure To.

Further, wherein one or more connecting rods have retractable structure.

Further, wherein one or more connecting rods can be rotated using its own axis or extending direction as axis.

Further, the both ends of the eyeglass mounting rod group and connection frame are connected by articulated manner.

Further, the eyeglass mounting rod group can be rotated using its own axis or extending direction as axis.

Further, the eyeglass mounting rod group has an at least retractable structure.

Further, the eyeglass mounting rod group includes sequentially connected first connecting rod, and Universal rotary joint, second connects Extension bar, trochoid and eyeglass connecting rod.

Further, the first connecting rod and/or the second connecting rod and/or eyeglass connecting rod have retractable structure and can It is rotated using its own axis or extending direction as axis.

Further, the material of the connecting rod and/or eyeglass mounting rod group is light-duty elastic material.

Further, the light-duty elastic material is selected from a kind of, a variety of or several compound of following material: copper zinc closes Gold, Langaloy, monel, pure titanium, memory alloy of titanium, aluminium alloy, β-TiTAN titanium alloy, gold, karat gold material, match Fine jade Luo, acetate fiber, epoxy resin, plastic cement titanium, nylon.

A kind of glasses, back-wear type spectacle frame and eyeglass including reconfigurable section above-mentioned.

Above-mentioned glasses are parallel with eyes above occiput locations or occipital bone from hindbrain when wearing or approximately parallel forward It is mobile, frontal bone is reached by parietal bone or is finally worn on the head close to frontal bone.

Since connection frame is multi-segment structure, pole length is partly or entirely connected, adjustable angle is rotated, rotates a wherein Duan Lian Extension bar can change the global shape of connection frame, thus can be bonded and adapt to different head dummy and hair style, and play tune simultaneously Whole connection frame wears the effect of elasticity.One or more structures towards cephalad direction protrusion, bulge-structure are equipped in the middle part of connection frame Then in wearing rear support above occiput locations or occipital bone, the contact area on connection frame and head can be reduced, mitigates connection frame Constraint sense and the foreign body sensation for bringing head, improve the wear comfort of connection frame, while can also play and mitigate connection frame destruction The effect of hair style.

Also, by above-mentioned wearing mode, above occiput locations or occipital bone can support protrusion structure upwards, make connection frame Middle part will not be fallen downwards, and the support can form a three-point support structure with the both ends of connection frame, can be realized jail Admittedly the effect worn is not fallen out when carrying out Pao Tiaodeng strenuous exercise, and is broken without having to worry about glasses and removed before movement Glasses.

As above, the utility model eliminates temple and nose support in traditional eyewear structure, thoroughly solves traditional eyewear pressure Compel the problem of ear, the bridge of the nose and face, while compared to wearing glasses, this reality using rope, elastic band or hair band on the market With novel more beautiful and stylish, the adjustment to wearing portion shape is realized, to the better adaptability of various head dummys and hair style, and The contact area on wearing portion and head is greatly reduced, comfort level is more preferably.

Detailed description of the invention

Fig. 1 and Fig. 2 is the vertical of the glasses of the back-wear type spectacle frame in an embodiment of the present invention with reconfigurable section Body structural schematic diagram is wherein labeled with appended drawing reference in Fig. 2.

Fig. 3 is the another solid of the glasses of the back-wear type spectacle frame in an embodiment of the present invention with reconfigurable section Structural schematic diagram.

Fig. 4 is the another solid of the glasses of the back-wear type spectacle frame in an embodiment of the present invention with reconfigurable section Structural schematic diagram.

Fig. 5 is the another solid of the glasses of the back-wear type spectacle frame in an embodiment of the present invention with reconfigurable section Structural schematic diagram.

Fig. 6 is the state of the eyeglasses-wearing of the back-wear type spectacle frame in an embodiment of the present invention with reconfigurable section With reference to figure.

Fig. 7 is the another wearing of glasses of the back-wear type spectacle frame in an embodiment of the present invention with reconfigurable section State reference map.

Fig. 8 is the rotation of eyeglass connecting rod in the back-wear type spectacle frame for have in an embodiment of the present invention reconfigurable section Gyration schematic diagram.

Fig. 9 be an embodiment of the present invention in reconfigurable section back-wear type spectacle frame in eyeglass connecting rod again One rotation angle schematic diagram.

Figure 10 is first connecting rod in the back-wear type spectacle frame for have in an embodiment of the present invention reconfigurable section The angle that spins and telescopic direction schematic diagram.

Figure 11 is first connecting rod in the back-wear type spectacle frame for have in an embodiment of the present invention reconfigurable section The swing angle schematic diagram of another spin angle and swinging joint.

Figure 12 is the back-wear type spectacle frame Universal rotary joint in an embodiment of the present invention with reconfigurable section Decomposition texture schematic diagram.

Figure 13 is the glasses protrusions knot of the back-wear type spectacle frame in an embodiment of the present invention with reconfigurable section The flexible adjustment freedom degree and rotation adjustment freedom degree schematic diagram of structure.

Figure 14 is to pass through rotation in the glasses for have in an embodiment of the present invention the back-wear type spectacle frame of reconfigurable section Turn the status diagram that the connecting rod in the middle part of connection frame is folded.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clear, complete description.

Description in each embodiment is related to the positional relationships such as up and down and is not particularly limited, and depends on position shown in the drawings Set relationship.In addition, the dimensional ratios of attached drawing are also not limited to the ratio of diagram.

" glasses " described in each embodiment may, for example, be near-sighted glasses, farsighted glasses, the sun according to the difference of lens function Mirror, VR glasses, Google glass or other heads that are worn on being likely to occur in the future as scientific and technological progress are that the mankind provide eyesight Correction or protection, or the similar device of amusement or intelligent Service function is provided.

Specific engagement Fig. 1 to Fig. 7 provides a kind of glasses in one embodiment, the back-wear type glasses including reconfigurable section Frame and eyeglass 300.

The back-wear type spectacle frame of reconfigurable section includes:

A pair of lenses mounting rod group 200；

Both ends are separately connected the connection frame 100 of a pair of lenses mounting rod group 200；

Connection frame 100 includes several connecting rods 101 being pivotally connected, each optional damping material of pivot, so as to pivot The overall structure of rear connecting frame is in that in other embodiments, can also install locking or locking device additional compared with stable state, pivot After locked or locked.

Wherein, the pivot for connecting each connecting rod is parallel to each other or less parallel.It is substantially at each connecting rod or closely Like same plane is in, changes even across pivoting, this state will not be changed.

Certainly, describing in figure is preferred embodiment, in a further embodiment, can more be rotated freely using having The articulated structure of degree replace pivot joint structure, then user by adjusting can also make connection frame be substantially at or approximation at In same plane, in this manner, the protection scope of the application equally should belong to.Also, it in some embodiments, uses Using being detachably connected some or all of in the connection structure of pivot connection or the connection of other modes articulated structure, pass through disassembly Mode realizes the flexible of connection frame, and is conducive to replace the component damaged in use process.

In addition, setting in the connecting rod 102 at the middle part of connection frame, there are two bulge-structures 106, certainly, increase and decrease bulge-structure number Amount, being changed to one or more bulge-structures also can achieve same technical purpose, more than one in preferred embodiment, and And the bulge-structure being arranged symmetrically be more suitable the utility model realize technical purpose.Middle part herein is, for example, in connection frame The heart respectively extends to the part of connection frame total length a quarter length to both ends, that is, accounts for the portion of connection frame overall length half Point.Certainly, in some embodiments, the selection in the middle part of this and setting can also do a little adjustment, for example, connection frame can be accounted for The part of overall length 2/3rds is also possible to account for the part of the one third of connection frame overall length.

Specifically, bulge-structure should totally meet: under the premise of connection frame generally C-shaped or similar C shaped profile, protrusion The protrusion direction of structure is towards C-shaped or similar to the opening of C shaped profile.State when engagement is worn, the bulge-structure contact simultaneously It is supported on the position above occiput position or occipital bone.

As shown in figure 13, bulge-structure is the detachable structure being mounted in connecting rod 102, and being can be with respect to connecting rod 102 bars flexible to the opening of C shaped profile, the head of bar pass through spherical cradle head link block, block have certain rotation from It by spending, can freely adjust the angle, can refer to the arrow signal in figure.

Certainly, Figure 13 is merely illustrative, and actually there is also a variety of implementations for bulge-structure.

For example, bulge-structure can be the raised profile portion that the removable bar being connected between two connecting rods has；? The raised profile portion of a connecting rod can be formed at；It can also be the thickening profile portion for being formed in a connecting rod.In addition, can also Not to be arranged additionally or access bulge-structure, directly by adjusting connecting rod, make the middle part of connection frame that the profile of protrusion, tool be presented It is exactly by (opening for the being directed toward C-shaped or similar C shaped profile) rotation forward of one or more connecting rods in the middle part of connection frame for body And/or the connecting rod back rotation of one or more connecting rod two sides, similar bowed structure is formed, is dashed forward forward in the middle part of the arch Profile out is used as bulge-structure.

In addition, the connecting rod 104 positioned at connection frame both ends is equipped with anti-slip part 105, which can be with reference to Fig. 2 Anti-skid bulge as shown in the figure, regional center or opening center of the protrusion direction towards C-shaped or similar C shaped profile.It can also be with It is to be embedded the structure flushed in the connecting rod at connection frame both ends with connecting rod surface.

The surface of above-mentioned bulge-structure and/or anti-slip part or the material of whole are flexible damping material.

Specifically, flexible damping material be selected from butyl rubber, acrylate, polysulfide rubber, nitrile rubber, silicon rubber, Polyurethane foam, polyvinyl chloride, nylon and epoxy resin.

In addition, the surface of bulge-structure and/or anti-slip part is formed with anti-skid structure, anti-skid structure is, for example, comb teeth-shaped or recessed Stria shape.

In addition, bulge-structure includes adjustment structure, to adjust raised amplitude, the protrusion direction of bulge-structure.I other words The bulge-structure be in contact with head can before and after opposing headers, up and down, right and left adjust upward position.

In addition, two connecting rods 103 have retractable structure.The i.e. changeable connection of length by changing retractable structure The entire length of frame.Certainly, in preferred embodiment, there is one or more the connecting rod of retractable structure this can be achieved Utility model technical purpose.Preferably, the collapsing length range of the retractable structure is selected from 1 to 6cm.Certainly, some special Embodiment in, as needed increase collapsing length range, equally should be regarded as the implementation of technical solutions of the utility model, belong to In scope of protection of the utility model.In addition, the utility model is not limited to single-stage contraction structure as shown in the figure, in order to reduce storage Volume can also also belong to the protection scope of the utility model using multistage contraction structure in some preferred embodiments.

In addition, one or more connecting rods can be rotated using its own axis or extending direction as axis wherein.

Engagement Fig. 2 and Fig. 8 is connect to Figure 11 eyeglass mounting rod group 200 by articulated manner with the both ends of connection frame 100, i.e., Therebetween the rotation of suitable freedom degree can be carried out.

In addition, eyeglass mounting rod group can integrally be rotated using its own axis or extending direction as axis.

In some embodiments, eyeglass mounting rod group has an at least retractable structure.By changing retractable structure Length is the entire length of changeable eyeglass mounting rod group.

Specifically in conjunction with attached drawing, eyeglass mounting rod group includes sequentially connected first connecting rod 201, Universal rotary joint 202, Second connecting rod 203, trochoid 205 and eyeglass connecting rod 204.

Wherein, has scalable knot with reference to Fig. 8 to Figure 11, first connecting rod and/or the second connecting rod and/or eyeglass connecting rod It structure and can be rotated by axis of its own axis or extending direction.

As depicted in fig. 8, integrally related eyeglass can be real by pivot that it connect with the second connecting rod for eyeglass connecting rod It now swings, distance of the eyeglass with respect to human eye can be adjusted whereby.

In conjunction with Fig. 9, eyeglass connecting rod itself has spin rotation structure, and eyeglass can be enable with eyeglass connecting rod and eyeglass The extending direction of coupling part is axis revolution, can adjust the tilt angle relative to human eye of eyeglass, whereby to meet difference People wearing habit.

Illustrated according to the description of Figure 10, first connecting rod its with stretching structure, adjustable eyeglass is with respect to human eye Upper and lower position, there is spin rotation structure, distance of the eyeglass with respect to human eye can be adjusted, be specifically by close to human eye Direction swings and swings far from human eye direction.

In addition, the other spin rotation structure and swinging joint structure that first connecting rod has are illustrated in Figure 11, into one Step improves the nimble degree of adjustment.

In addition, as shown in figure 14, in the present embodiment, foldable structure also is set in the connecting rod in the middle part of connection frame, it should Foldable structure is specially two pivot structures, the C-shaped wheel of the axis parallel or direction connection frame of pivot direction and connection frame The part of foldable structure two sides in connection frame can be closed up folding, in order to store and take by rotation by wide opening direction Band.Above-mentioned central axes are the cut-off rule that connection frame is equally divided into the two-part opening direction for being directed toward C shaped profile.

Certainly, in addition to the implementation of diagram, in a further embodiment, it can also be realized using other modes and fold knot Structure can also be folded for example, two pivot structure quantity are reduced to one.In addition, being also not limited to pivot joint, may be used also To take the articulated structure with more direction rotary freedom to replace pivot structure.

Need to know, above by a series of attached drawings describe each section in many eyeglass mounting rod groups have it is flexible from The case where by degree or rotary freedom, is only used as exemplary illustration, and not to limit the utility model, those skilled in the art can With as needed, under the premise of following the utility model technical concept, one or more above-mentioned is freely selected freely to adjust knot Then structure is combined.

The structural reference Figure 12 in Universal rotary joint, specifically includes cross axle, and supporting cross axis is formed in respectively The axle bed of one connecting rod and the second connecting rod.Certainly, in a further embodiment, Universal rotary joint is there are also his implementation, Such as socket joint arrangement can be used instead of the cross axle structure in figure, other structures that can be realized similar connection are equally these Field technical staff can be by reasonably adjusting the alternative solution expected, though not repeating herein, these implementations should all be regarded For the protection scope for belonging to the application.

Each component part of spectacle frame, the i.e. material selection of connecting rod and/or eyeglass mounting rod group are light-weight, flexible The material that metal material or plastic material or both are combined with each other.Specifically, metal material is selected from ormolu, nickelic conjunction Gold, monel, pure titanium, memory alloy of titanium, β-TiTAN titanium alloy, gold, aluminium alloy, karat gold material or other are suitable Material.Plastic material is selected from celluloid, acetate fiber, plastic cement titanium, epoxy resin, nylon or other materials.

Above-mentioned glasses are parallel with eyes above occiput locations or occipital bone from hindbrain when wearing or approximately parallel forward It is mobile, frontal bone is reached by parietal bone or is finally worn on the head close to frontal bone.

Since connection frame is multi-segment structure, pole length is partly or entirely connected, rotate adjustable angle, by rotating wherein one Section connecting rod can change the global shape of connection frame, thus can be bonded and adapt to different head dummy and hair style, and rise simultaneously The effect of elasticity is worn to adjustment connection frame.

In addition, equipped with one or more towards the structure of cephalad direction protrusion in the middle part of connection frame, bulge-structure is then propped up after wearing Support can reduce the contact area on connection frame and head above occiput locations or occipital bone, mitigate the beam that connection frame brings head Sense and foreign body sensation are tied up, to improve the wear comfort of headring, while can also play the role of mitigating connection frame to hair style destruction. Also, by above-mentioned wearing mode, above occiput locations or occipital bone can support protrusion structure upwards, making will not in the middle part of connection frame It falls downwards, and the support can form three-point support structure with the both ends of connection frame, can be realized and securely wear Effect does not fall out when carrying out Pao Tiaodeng strenuous exercise, is broken without having to worry about glasses and taken off one's spectacles before movement.

As above, the utility model eliminates temple and nose support in traditional eyewear structure, thoroughly solves traditional eyewear pressure Compel the problem of ear, the bridge of the nose and face, while compared to wearing glasses, this reality using rope, elastic band or hair band on the market With novel more beautiful and stylish, the adjustment to wearing portion shape is realized, to the better adaptability of various head dummys and hair style, and The contact area on wearing portion and head is greatly reduced, comfort level is more preferably.With the value being widely popularized.

It should be noted that in the description of the present invention, term such as "center", " itself ", " extension ", " middle part ", The orientation or positional relationship of the instructions such as "upper", " side ", "inner", " front ", " center ", " both ends " is side based on the figure Formula or positional relationship, are merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

In the utility model unless specifically defined or limited otherwise, term " pivot joint ", " being formed with ", " connection ", " Gu It is fixed ", the terms such as " hinged " should do extensive interpretation, also can be to be detachably connected, or integrally for example, can be fixedly connected； It can be mechanical connection, also can be to be electrically connected；Can be directly connected to, also can indirectly connected through an intermediary, energy It is enough the interaction relationship of the connection or two elements inside two elements.Unless otherwise restricted clearly, to this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

Obviously, described embodiment is only the utility model a part of the embodiment, rather than whole embodiments.Based on this Embodiment in utility model, those of ordinary skill in the art obtain every other without making creative work Embodiment is fallen within the protection scope of the utility model.The scope of the utility model is limited by following claims.

Claims (23)

1. a kind of back-wear type spectacle frame of reconfigurable section characterized by comprising

A pair of lenses mounting rod group；

Both ends are separately connected the connection frame of a pair of eyeglass mounting rod group；

The connection frame includes several connecting rods connected by several articulated structures.

2. the back-wear type spectacle frame of reconfigurable section as described in claim 1, which is characterized in that one in the articulated structure Or multiple articulated structures to be detachably connected.

3. the back-wear type spectacle frame of reconfigurable section as described in claim 1, which is characterized in that the articulated structure is pivot Connection structure.

4. the back-wear type spectacle frame of reconfigurable section as claimed in claim 3, which is characterized in that connect the pivot of each connecting rod It is parallel to each other or less parallel.

5. such as the back-wear type spectacle frame of the described in any item reconfigurable sections of Claims 1-4, which is characterized in that the connection The middle part of frame is equipped with one or more bulge-structures.

6. the back-wear type spectacle frame of reconfigurable section as claimed in claim 5, which is characterized in that the surface of the bulge-structure Or whole materials is flexible damping material.

7. the back-wear type spectacle frame of reconfigurable section as claimed in claim 5, which is characterized in that the surface of the bulge-structure It is formed with anti-skid structure.

8. the back-wear type spectacle frame of reconfigurable section as claimed in claim 5, which is characterized in that the connection frame be C-shaped or Similar C shaped profile, the protrusion direction of the bulge-structure is towards C-shaped or similar to the opening of C shaped profile.

9. the back-wear type spectacle frame of reconfigurable section as claimed in claim 8, which is characterized in that the bulge-structure is selected from Are as follows:

The raised profile portion that the removable bar being connected between two connecting rods has；

It is formed in the raised profile portion of a connecting rod；

It is formed in the thickening profile portion of a connecting rod.

10. the back-wear type spectacle frame of reconfigurable section as described in claim 1, which is characterized in that further include being set to connection Foldable structure in the middle part of frame, folding is closed up in the part of foldable structure two sides in connection frame.

11. the back-wear type spectacle frame of reconfigurable section as claimed in claim 8, which is characterized in that be located at the connection frame two The connecting rod at end is equipped with anti-slip part.

12. the back-wear type spectacle frame of reconfigurable section as claimed in claim 11, which is characterized in that the surface of the anti-slip part Or whole materials is flexible damping material.

13. the back-wear type spectacle frame of reconfigurable section as claimed in claim 11, which is characterized in that the surface of the anti-slip part It is formed with anti-skid structure.

14. the back-wear type spectacle frame of reconfigurable section as claimed in claim 5, which is characterized in that the bulge-structure includes Adjustment structure, to adjust raised amplitude, the protrusion direction of bulge-structure.

15. the back-wear type spectacle frame of reconfigurable section as described in claim 1, which is characterized in that wherein one or more are connected Bar has retractable structure.

16. the back-wear type spectacle frame of reconfigurable section as described in claim 1, which is characterized in that wherein one or more are connected Bar can be rotated using its own axis or extending direction as axis.

17. the back-wear type spectacle frame of reconfigurable section as described in claim 1, which is characterized in that the eyeglass mounting rod group It is connect with the both ends of connection frame by articulated manner.

18. the back-wear type spectacle frame of the reconfigurable section as described in claim 1 or 17, which is characterized in that the eyeglass installation Bar group can be rotated using its own axis or extending direction as axis.

19. the back-wear type spectacle frame of the reconfigurable section as described in claim 1 or 17, which is characterized in that the eyeglass installation Bar group has an at least retractable structure.

20. the back-wear type spectacle frame of reconfigurable section as described in claim 1, which is characterized in that the eyeglass mounting rod group Including sequentially connected first connecting rod, Universal rotary joint, the second connecting rod, trochoid and eyeglass connecting rod.

21. the back-wear type spectacle frame of reconfigurable section as claimed in claim 20, which is characterized in that the first connecting rod And/or second connecting rod and/or eyeglass connecting rod tool retractable structure and can be axis rotation using its own axis or extending direction.

22. the back-wear type spectacle frame of reconfigurable section as described in claim 1, which is characterized in that the connecting rod and/or mirror The material of piece mounting rod group is light-duty elastic material.

23. a kind of glasses, back-wear type spectacle frame and eyeglass including the described in any item reconfigurable sections of claim 1-22.