CN207067555U - Portable ultra-thin folding glasses - Google Patents

Abstract

The utility model discloses a kind of portable ultra-thin folding glasses, including two picture frames and two temples, two picture frames are connected by the bridge of the nose, picture frame is formed with temple and is rotatably assorted, articulated structure is provided between two picture frame, the jointed shaft of articulated structure is vertical with the plane where picture frame, two picture frames rotate setting along jointed shaft in opposite directions, the bridge of the nose includes first bridge of the nose and second bridge of the nose, one end of first bridge of the nose is connected with one of picture frame, one end of second bridge of the nose is connected with another picture frame, first bridge of the nose and second bridge of the nose are connected by articulated structure, the temple includes the connecting portion being connected with picture frame and rotates the wearing portion set with connecting portion, connecting portion is formed with picture frame and is rotatably assorted, the exterior contour of the connecting portion and wearing portion along picture frame folds, it is and in the same plane with picture frame after folding.Using said structure, there is provided one kind is in same plane slabbing, the portable ultra-thin folding glasses that small volume is convenient for carrying after making temple and picture frame folding.

Description

Portable ultra-thin folding glasses

Technical field

The utility model optometric technology field, particularly a kind of folding portable ultra-thin folding glasses.

Background technology

At present, glasses have become the life necessary article of more and more people, and the people of myopia is also more and more, for glasses Demand it is also very high, but traditional glasses can only have on always, or for the less people of some number of degrees only Glasses can just be taken out in the environment examined and observed by needing in specific environment or need to wear glasses, therefore tradition The structure design comparing section of frame be convenient for carrying, it is main or can not preferably fold, and in the mistake of actual wear Cheng Zhong, people gradually have found that centrally located nose support can extrude the both sides of nose for a long time, cause both sides to have very deep The marking, the appearance of people is influenceed,

Usual spectacle frame all includes picture frame and temple, and picture frame is rotated with temple and set, usually in picture frame and the company of temple The place of connecing realizes the be hinged fixation of the two by setting screw, such be hinged fixed form, is turned to by temple and picture frame It can be just fixed up during conflict, therefore the width for there was only an expansion between two temples of a pair of glasses frame is worn for user, So that be not that tension was exactly pine after two temples are opened, temple will cause excessive squeeze to the face of people and ear during tension Pressure, wearer's headache, alliteration are caused, feels very uncomfortable, serious influence daily work and life, when excessively loose, make eye Mirror wears insecure, easy landing, especially can cause potential safety hazard in driving, running etc. have the activity necessarily vibrated, equally Serious has had influence on daily work and life, and the glasses of not loose not tight suitable wearer are determined, it is necessary to measure body for wearer System, greatly adds cost, once and mirror holder deforms after customizing, equally also occurred that pine or the situation of tension went out It is existing, it now can not also be adjusted, can only customize again again.

The content of the invention

For overcome the deficiencies in the prior art, the utility model is provided after one kind makes temple and picture frame folding and is in together One plane slabbing, the portable ultra-thin folding glasses that small volume is convenient for carrying.

To achieve these goals, the technical solution adopted in the utility model is：A kind of portable ultra-thin folding glasses, including Two picture frames and two temples, two picture frames are connected by the bridge of the nose, and picture frame is formed with temple and is rotatably assorted, and is provided between two picture frame Articulated structure, the articulated structure are arranged on the middle part of the bridge of the nose, and the jointed shaft of articulated structure is vertical with the plane where picture frame, two mirrors Frame rotates setting along jointed shaft in opposite directions, and the bridge of the nose includes first bridge of the nose and second bridge of the nose, one end of first bridge of the nose and wherein one Individual picture frame connection, one end of second bridge of the nose are connected with another picture frame, and first bridge of the nose and second bridge of the nose are connected by articulated structure, The temple includes the connecting portion being connected with picture frame and rotates the wearing portion set with connecting portion, and connecting portion is formed with picture frame and rotated Coordinate, the exterior contour of the connecting portion and wearing portion along picture frame folds, and in the same plane with picture frame after folding.

In above-mentioned technical proposal, in the prior art, the structure of spectacle frame is all fixed, it is impossible to is folded, this allows for taking With very inconvenient, compare and take up space, particularly the bridge of the nose is easily pressed down, and the design is using the setting folded, not only two picture frame It can fold, temple is also divided into two parts folding, and preferable two picture frame is rotated in opposite directions along jointed shaft, and two picture frames are generally aligned in the same plane On, because picture frame is into curved surface, so the plane where jointed shaft and picture frame is near normal, lower rollover of the connecting portion toward picture frame Turning, after connecting portion upset, wearing portion is overturn towards the direction for pressing close to picture frame lower frame, after folding, spectacle frame entirety quadrangularly It sheet, can be stored in the interlayer of luggage case or bag, or in smaller, the flat space of some other width, not take up space, it is convenient Carry, glasses put up orientation description when wearing state is placed to each meaning up and down in this application documents, because of picture frame and mirror Leg is all with radian, is not completely in a plane, so a same plane simply relative concept is mentioned in this text, Spectacle frame after folding is substantially into flat.

Further being set as of the present utility model, the picture frame includes upper side frame, lower frame, outer rim and interior frame, Upper side frame, lower frame, outer rim and interior frame surround the framework being wholely set, central point and the picture frame upper side frame of the jointed shaft Peak flush, the junction of connecting portion and picture frame is mutually fitted to the vertical range of picture frame lower frame and the length of connecting portion Match somebody with somebody, connecting portion fold after press close to outer rim setting, wearing portion fold after press close to lower frame setting, two picture frames fold after it is respective on Frame is mutually drawn close.

In above-mentioned technical proposal, when the central point of jointed shaft is less than the peak of picture frame upper side frame, two picture frames turn in opposite directions After dynamic, two upper side frames can be touched first together close to the position of respective interior frame, so two upper side frames work as hinge into V-type after folding When the central point of spindle flushes with the peak of picture frame upper side frame, two upper side frames can be bonded to each other, that is, be in be arranged in parallel relatively, be Optimal case, the volume minimization of spectacle frame can be made, when the central point of jointed shaft is higher than the peak of picture frame upper side frame, on two Frame can touch together close to the position of respective outer rim, so for two upper side frames into reverse V-shaped, the length of connecting portion is near after folding Approximately equal to the junction of connecting portion and picture frame to the connecting line of two lower frame minimum points vertical range, because wearing portion will be towards close Picture frame lower frame direction upset, and wearing portion to try one's best it is parallel with the lower frame of picture frame, so can be only achieved width minimum, side Just place and carry, corresponding with outer rim and lower frame respectively after connecting portion and the folding of wearing portion, connecting portion and outer rim are substantially Parallel, wearing portion and lower frame are almost parallel, into 90 degree after connecting portion and the folding of wearing portion.

Further being set as of the present utility model, the end of first bridge of the nose is correspondingly arranged on two first articulated jibs, The first hinged end that can be placed between two first articulated jibs is provided with second bridge of the nose, is set on the side of first hinged end There is the medial surface in the on-state with the first articulated jib to form the first salient point of interference fit, the side of first hinged end On be additionally provided with the first chimb for being abutted with the end face of the first articulated jib form spacing cooperation in the on-state.

In above-mentioned technical proposal, by screw connection, screw serves as jointed shaft, glasses for the first articulated jib and the first hinged end During frame deployed condition, the first salient point is between two first articulated jibs, and the first salient point and one of them the first articulated jib is interior Side, which abuts, forms interference fit, has the function that positioning, first bridge of the nose and second bridge of the nose is fixed on the position of expansion, will not Arbitrarily rotate, the first chimb abuts the angle of rotation for coordinating and can limiting first bridge of the nose and second bridge of the nose with the end face of the first articulated jib Degree, prevent two picture frames from rotating in the opposite direction, wear more stable, during spectacle frame folded state, the first salient point is with the first hinged end Rotate and depart from the first articulated jib so that two picture frames can be turned folding arbitrarily, simple in construction, easy for installation.

Further set as of the present utility model, be provided with the picture frame and be hinged with what connecting portion composition was rotatably assorted , two second articulated jibs are correspondingly arranged on hinged seat, can be placed between two second articulated jibs second is provided with connecting portion Hinged end, the second convex of interference fit can be formed with the medial surface of the second articulated jib by being provided with the side of second hinged end Point, is additionally provided with the side of second hinged end to abut with the end face of the second articulated jib in the on-state and forms spacing match somebody with somebody The second chimb closed.

In above-mentioned technical proposal, hinged seat is fixed or is wholely set with picture frame, and the second articulated jib passes through with the second hinged end Screw connection, screw serve as jointed shaft, and during spectacle frame deployed condition, the second salient point is between two second articulated jibs, and second Salient point abuts composition interference fit with the medial surface of one of them the second articulated jib, has the function that positioning, makes hinged seat and company Socket part is fixed on the position of expansion, will not arbitrarily rotate, and the second chimb abuts cooperation with the end face of the second articulated jib can limit hinge The rotational angle of joint chair and connecting portion, prevent hinged seat and connecting portion from rotating in the opposite direction, during spectacle frame folded state, second Salient point rotates with the second hinged end departs from the second articulated jib so that hinged seat and connecting portion can be turned folding arbitrarily, make wearing more It is stable, it is simple in construction, it is easy for installation.

Further set as of the present utility model, the connecting portion is towards being correspondingly arranged on two the on the end in wearing portion Three articulated jibs, are provided with the connecting rod being connected with the 3rd articulated jib in wearing portion, and it is two the 3rd be hinged that one end of connecting rod is placed in this Between arm, the detent mechanism for preventing wearing portion and connecting portion relative rotation is provided between wearing portion and connecting portion.

In above-mentioned technical proposal, the 3rd articulated jib is wholely set with connecting portion, and the setting of detent mechanism is in order that connection Portion and wearing portion can be fixed on folded state or deployed condition, will not arbitrarily overturn, and make wearing more stable, simple in construction, use Long lifespan.

Further being set as of the present utility model, the detent mechanism includes the back-moving spring being arranged in wearing portion, One end of back-moving spring is fixed in wearing portion, and the other end is connected with connecting rod, and limited block is provided with the connecting portion, is worn The abutting block for the rotational angle for coordinating control wearing portion with limited block is provided with portion, when wearing portion is in deployed condition, is supported Connect block and cooperation is abutted with limited block, the 3rd articulated jib has flat end face, and when wearing portion is in folded state, this is smooth End face abuts with the end face in wearing portion.

In above-mentioned technical proposal, the section of the 3rd articulated jib is circular into a quarter, the cambered surface of the 3rd articulated jib with it is spacing Block is located at the same side of connecting portion, and so convenient upset, flat end face is the right-angle side of the 3rd articulated jib, and back-moving spring is set Put and limited block against block or flat end face is abutted against the end face in wearing portion, is increased limited block and is abutted the abutting between block Abutting power between the end face in power or flat end face and wearing portion so that wearing portion can not arbitrarily rotate, and limited block, abutting The end face of block, flat end face and wearing portion be used for abut face be all smooth plane, increase contact area, abutting it is more steady Gu wearing portion is hindered to rotate so that spectacle frame is worn more stable comfortable, because back-moving spring can be stretched, so wearing The portion of wearing can be suitably upset outwardly, i.e., when deployed condition, two wearing portions can the direction that is located remotely from each other of appropriate court rotate, so The different size on head is suitable for, and the wearing portion turned up can reset in the presence of back-moving spring, not influence subsequently to use, it is real It is strong with property.

Further set as of the present utility model, the wearing portion includes at least two bodys, and two bodys mutually cover If form expansion fit.

It is convenient to collapse in above-mentioned technical proposal so that the volume after spectacle frame folds is smaller, and suitable for different size of Head, have a wide range of application.

Using such scheme, slabbing in the same plane after two picture frames, the bridge of the nose, connecting portion and wearing portion fold, this Allow for depositing the spectacle case of the spectacle frame also into flat, be conveniently positioned in the interlayer of luggage case or bag, do not take up space, body Product is small, is convenient for carrying, and simple in construction, facilitates processing and installation, and cost is low, improves competitive advantage.

The utility model is further described below in conjunction with the accompanying drawings.

Brief description of the drawings

Accompanying drawing 1 is the schematic appearance of the utility model specific embodiment deployed condition；

Accompanying drawing 2 is the schematic appearance of the utility model specific embodiment folded state；

Accompanying drawing 3 is the utility model specific embodiment structure decomposition figure；

Accompanying drawing 4 is the structure decomposition figure of the bridge of the nose of the utility model specific embodiment second；

Accompanying drawing 5 is the structure decomposition figure of the bridge of the nose of the utility model specific embodiment second；

Accompanying drawing 6 is the structure decomposition figure of the bridge of the nose of the utility model specific embodiment first；

Accompanying drawing 7 is the structure decomposition figure of the bridge of the nose of the utility model specific embodiment first；

Accompanying drawing 8 is the structure decomposition figure of the utility model specific embodiment temple deployed condition；

Accompanying drawing 9 is the structure decomposition figure of the utility model specific embodiment temple deployed condition；

Accompanying drawing 10 is structure decomposition figure when the utility model specific embodiment hinged seat folds with connecting portion；

Accompanying drawing 11 is the utility model specific embodiment connecting portion and the structure sectional view in wearing portion.

Embodiment

Specific embodiment of the utility model as shown in figs. 1-11, a kind of portable ultra-thin folding glasses, including the He of two picture frame 1 Two temples 2, two picture frames 1 are connected by the bridge of the nose 3, and picture frame 1 is formed with temple 2 and is rotatably assorted, and is set between two picture frame 1 hinged Binding structure 4, the articulated structure 4 are arranged on the middle part of the bridge of the nose 3, and jointed shaft 41 and the plane where picture frame 1 of articulated structure 4 are hung down Directly, two picture frames 1 are rotated and set in opposite directions along jointed shaft 41, and the bridge of the nose 3 includes first bridge of the nose 31 and second bridge of the nose 32, first bridge of the nose 31 one end is connected with one of picture frame 1, and one end of second bridge of the nose 32 is connected with another picture frame 1, first bridge of the nose 31 and Two bridge of the noses 32 are connected by articulated structure 4, and the temple 2 includes the connecting portion 21 being connected with picture frame 1 and rotated with connecting portion 21 The wearing portion 22 of setting, connecting portion 21 and picture frame 1 are formed and are rotatably assorted, and the connecting portion 21 and wearing portion 22 are along the outer of picture frame 1 Contouring folds, and in the same plane with picture frame 1 after folding.In the prior art, the structure of spectacle frame is all fixed, no It can fold, this allows for carrying very inconvenient, compares and takes up space, and particularly the bridge of the nose 3 is easily pressed down, and the design is using folding Setting, not only two picture frames 1 can fold, temple 2 is also divided into two parts folding, and preferable two picture frame 1 is opposite along jointed shaft 41 Rotate, two picture frames 1 are in the same plane, because picture frame 1 is into curved surface, so jointed shaft 41 is with the plane where picture frame 1 Near normal, connecting portion 21 is toward the lower side to overturn of picture frame 1, and after connecting portion 21 is overturn, wearing portion 22 is towards pressing close to the lower frame of picture frame 1 Direction overturn, after folding, the sheet of spectacle frame entirety quadrangularly, can be stored in the interlayer of luggage case or bag, or other one In a little smaller, flat spaces of width, do not take up space, be convenient for carrying, spectacle frame is each meant up and down in this application documents Orientation description when being placed into wearing state, because picture frame 1 and temple 2 are all with radian, is completely in a plane , so mentioning a same plane simply relative concept in this text, that is, the spectacle frame after folding is substantially into flat.

Above-mentioned picture frame 1 includes upper side frame 11, lower frame 12, outer rim 13 and interior frame 14, upper side frame 11, lower frame 12, Outer rim 13 and interior frame 14 surround the framework being wholely set, central point and the upper side frame 11 of picture frame 1 of the jointed shaft 41 Peak flushes, the junction of connecting portion 21 and picture frame 1 to the vertical range of the lower frame 12 of picture frame 1 and the length phase of connecting portion 21 Adaptation, connecting portion 21 are pressed close to outer rim 13 after folding and set, and wearing portion 22 presses close to lower frame 12 after folding and set, the folding of two picture frame 1 The respective upper side frame 11 of poststack is mutually drawn close.When the central point of jointed shaft 41 is less than the peak of the upper side frame 11 of picture frame 1, two mirrors After frame 1 rotates in opposite directions, two upper side frames 11 can be touched first together close to the position of respective interior frame 14, so two tops after folding Frame 11 is into V-type, and when the central point of jointed shaft 41 flushes with the peak of the upper side frame 11 of picture frame 1, two upper side frames 11 can be pasted mutually Close, that is, be in be arranged in parallel relatively, be optimal case, the volume minimization of spectacle frame can be made, when the central point of jointed shaft 41 is higher than During the peak of the upper side frame 11 of picture frame 1, two upper side frames 11 can touch together close to the position of respective outer rim 13, so folding Two upper side frames 11 are into reverse V-shaped afterwards, and the length of connecting portion 21 is more than the junction of connecting portion 21 and picture frame 1 to the lower frame 12 of picture frame 1 Vertical range, because wearing portion 22 will be towards close to the upset of the direction of picture frame 1 lower frame 12, and wearing portion 22 will try one's best and picture frame 1 Lower frame 12 it is parallel, so can be only achieved width minimum, it is convenient to place and carry, connecting portion 21 and wearing portion 22 fold after point Not corresponding with outer rim 13 and lower frame 12, connecting portion 21 and outer rim 13 are almost parallel, and wearing portion 22 and lower frame 12 are substantially It is parallel, into 90 degree after connecting portion 21 and the folding of wearing portion 22.

The end of above-mentioned first bridge of the nose 31 is correspondingly arranged on two first articulated jibs 311, and being provided with second bridge of the nose 32 to put The first hinged end 321 between two first articulated jibs 311, it is provided with open shape on the side of first hinged end 321 Medial surface under state with the first articulated jib 311 forms the first salient point 3211 of interference fit, the side of first hinged end 321 On be additionally provided with the first chimb 3212 for being abutted with the end face of the first articulated jib 311 form spacing cooperation in the on-state.The By screw connection, screw serves as jointed shaft 41 for one articulated jib 311 and the first hinged end 321, during spectacle frame deployed condition, first Salient point 3211 is between two first articulated jibs 311, and the medial surface of the first salient point 3211 and one of them the first articulated jib 311 Abut and form interference fit, have the function that positioning, first bridge of the nose 31 and second bridge of the nose 32 is fixed on the position of expansion, will not Arbitrarily rotate, the first chimb 3212 abuts cooperation with the end face of the first articulated jib 311 can limit first bridge of the nose 31 and second bridge of the nose 32 rotational angle, prevent two picture frames 1 from rotating in the opposite direction, wear it is more stable, during spectacle frame folded state, the first salient point 3211 rotate the first articulated jib 311 of disengaging with the first hinged end 321 so that and two picture frames 1 can be turned folding arbitrarily, simple in construction, It is easy for installation.

It is provided with above-mentioned picture frame 1 and forms the hinged seat 15 being rotatably assorted with connecting portion 21, is correspondingly arranged on hinged seat 15 There are two second articulated jibs 151, the second hinged end 211 that can be placed between two second articulated jibs 151, institute are provided with connecting portion 21 State the second salient point for being provided with the side of the second hinged end 211 and interference fit being formed with the medial surface of the second articulated jib 151 2111, the end face being additionally provided with the on-state with the second articulated jib 151 on the side of second hinged end 211 abuts structure Into the second chimb 2112 of spacing cooperation.Hinged seat 15 is fixed or is wholely set with picture frame 1, the second articulated jib 151 and the second hinge End is connect 211 by screw connection, screw serves as jointed shaft, and during spectacle frame deployed condition, the second salient point 2111 is positioned at two second hinges Between connecing arm 151, and the second salient point 2111 abuts composition interference fit with the medial surface of one of them the second articulated jib 151, reaches To the effect of positioning, hinged seat 15 and connecting portion 21 is fixed on the position of expansion, will not arbitrarily rotate, the second chimb 2111 with The end face of second articulated jib 151 abuts the rotational angle for coordinating and can limiting hinged seat 15 and connecting portion 21, makes hinged seat 15 and connects Socket part 21 can not rotate in the opposite direction, and during spectacle frame folded state, the second salient point 2111 rotates with the second hinged end 211 departs from the Two articulated jibs 151 so that hinged seat 15 and connecting portion 21 can be turned folding arbitrarily, make wearing more stable, simple in construction, installation side Just.

Above-mentioned connecting portion 21 is towards being correspondingly arranged on two the 3rd articulated jibs 212 on the end in wearing portion 22, in wearing portion 22 Be provided with the connecting rod 221 being connected with the 3rd articulated jib 212, one end of connecting rod 221 be placed in two the 3rd articulated jib 212 it Between, the detent mechanism for preventing wearing portion 22 and the relative rotation of connecting portion 21 is provided between wearing portion 22 and connecting portion 21.3rd Articulated jib 212 is wholely set with connecting portion 21, and the setting of detent mechanism is in order that connecting portion 21 and wearing portion 22 can be fixed on It folded state or deployed condition, will not arbitrarily overturn, make wearing more stable, simple in construction, service life length.

Above-mentioned detent mechanism includes the back-moving spring 222 being arranged in wearing portion 22, and one end of back-moving spring 222 is fixed on In wearing portion 22, the other end is connected with connecting rod 221, and limited block 213 is provided with the connecting portion 21, is set in wearing portion 22 There is the abutting block 223 for the rotational angle for coordinating control wearing portion 22 with limited block 213, when wearing portion 22 is in deployed condition, Abut block 223 and cooperation is abutted with limited block 213, the 3rd articulated jib 212 has flat end face 2121, when wearing portion 22 is in During folded state, the flat end face 2121 abuts with the end face 224 in wearing portion 22.The section of 3rd articulated jib 212 into four/ One is circular, and cambered surface and the limited block 213 of the 3rd articulated jib 212 are located at the same side of connecting portion 21, so convenient upset, smooth end Face 2121 is the right-angle side of the 3rd articulated jib 212, the setting of back-moving spring 222 cause limited block 213 against abut block 223 or Flat end face 2121 abuts the end face 224 in wearing portion 22, increases limited block 213 and abuts the abutting power or smooth between block 223 Abutting power between end face 2121 and the end face 224 in wearing portion 22 so that wearing 22 can not arbitrarily rotate, and limited block 213, It is all smooth plane to abut the face that block 223, flat end face 2121 and the end face 224 in wearing portion 22 are used to abut, increase contact Area, abutting it is more firm, hinder wearing portion 22 to rotate so that spectacle frame is worn more stable comfortable, due to back-moving spring 222 It can be stretched, so the upset outwardly that wearing portion 22 can be suitably, i.e., when deployed condition, court that two wearing portions 22 can be appropriate The direction being located remotely from each other rotates, and is so suitable for the different size on head, and the wearing portion 22 turned up is in the work of back-moving spring 222 It can be resetted under, not influence subsequently to use, it is practical.

Above-mentioned wearing portion 22 includes at least two bodys 225, and two bodys 225 are mutually arranged composition expansion fit.It is convenient Collapse so that the volume after spectacle frame folds is smaller, and is applied to different size of head, has a wide range of application.

The utility model is not limited to above-mentioned embodiment, and persons skilled in the art are public according to the utility model The content opened, other a variety of embodiments can be used to implement of the present utility model, or every use the utility model Design structure and thinking, do simple change or change, both fall within the scope of protection of the utility model.

Claims (8)

1. a kind of portable ultra-thin folding glasses, including two picture frames and two temples, two picture frames are connected by the bridge of the nose, picture frame and temple structure Into being rotatably assorted, it is characterised in that：Articulated structure is provided between two picture frame, the articulated structure is arranged in the bridge of the nose Portion, the jointed shaft of articulated structure is vertical with the plane where picture frame, and two picture frames rotate setting, the bridge of the nose bag along jointed shaft in opposite directions Include first bridge of the nose and second bridge of the nose, one end of first bridge of the nose is connected with one of picture frame, one end of second bridge of the nose and another Picture frame is connected, and first bridge of the nose and second bridge of the nose connected by articulated structure, the temple include the connecting portion being connected with picture frame and The wearing portion set is rotated with connecting portion, connecting portion and picture frame composition are rotatably assorted, and the connecting portion and wearing portion are along picture frame Exterior contour folds, and in the same plane with picture frame after folding.

2. portable ultra-thin folding glasses according to claim 1, it is characterised in that：The picture frame includes upper side frame, following Frame, outer rim and interior frame, upper side frame, lower frame, outer rim and interior frame surround the framework being wholely set, the jointed shaft Central point flushes with the peak of picture frame upper side frame, the vertical range and company of the junction of connecting portion and picture frame to picture frame lower frame The length of socket part is adapted, and connecting portion presses close to outer rim setting after folding, and lower frame setting, two picture frames are pressed close to by wearing portion after folding Respective upper side frame is mutually drawn close after folding.

3. portable ultra-thin folding glasses according to claim 1 or 2, it is characterised in that：The end pair of first bridge of the nose Two first articulated jibs should be provided with, the first hinged end that can be placed between two first articulated jibs is provided with second bridge of the nose, it is described It is provided with the side of first hinged end convex with the first of the medial surface composition interference fit of the first articulated jib in the on-state Point, is additionally provided with the side of first hinged end to abut with the end face of the first articulated jib in the on-state and forms spacing match somebody with somebody The first chimb closed.

4. portable ultra-thin folding glasses according to claim 1 or 2, it is characterised in that：It is provided with the picture frame with connecting Socket part forms the hinged seat being rotatably assorted, and is correspondingly arranged on two second articulated jibs on hinged seat, being provided with connecting portion to be placed in The second hinged end between two second articulated jibs, being provided with the side of second hinged end can be with the inner side of the second articulated jib Face forms the second salient point of interference fit, is additionally provided with the side of second hinged end be hinged with second in the on-state The end face of arm abuts the second chimb for forming spacing cooperation.

5. portable ultra-thin folding glasses according to claim 3, it is characterised in that：End of the connecting portion towards wearing portion Two the 3rd articulated jibs are correspondingly arranged in portion, are provided with the connecting rod being connected with the 3rd articulated jib in wearing portion, the one of connecting rod End is placed between two the 3rd articulated jib, and being provided between wearing portion and connecting portion prevents what wearing portion and connecting portion from relatively rotating Detent mechanism.

6. portable ultra-thin folding glasses according to claim 4, it is characterised in that：End of the connecting portion towards wearing portion Two the 3rd articulated jibs are correspondingly arranged in portion, are provided with the connecting rod being connected with the 3rd articulated jib in wearing portion, the one of connecting rod End is placed between two the 3rd articulated jib, and being provided between wearing portion and connecting portion prevents what wearing portion and connecting portion from relatively rotating Detent mechanism.

7. the portable ultra-thin folding glasses according to claim 5 or 6, it is characterised in that：The detent mechanism includes setting Back-moving spring in wearing portion, one end of back-moving spring are fixed in wearing portion, and the other end is connected with connecting rod, the connection Limited block is provided with portion, the abutting block for the rotational angle for coordinating control wearing portion with limited block is provided with wearing portion, works as pendant When wearing portion and being in deployed condition, abut block and cooperation is abutted with limited block, the 3rd articulated jib has flat end face, when wearing portion During in folded state, the flat end face abuts with the end face in wearing portion.

8. the portable ultra-thin folding glasses according to claim 1 or 2 or 5 or 6, it is characterised in that：The wearing portion includes At least two bodys, two bodys are mutually arranged composition expansion fit.