CN212135081U

CN212135081U - Glasses with telescopic legs

Info

Publication number: CN212135081U
Application number: CN202021092919.5U
Authority: CN
Inventors: 余俊毅
Original assignee: Yingqianbang Industrial Holdings Shenzhen Co ltd
Current assignee: Yingqianbang Industrial Holdings Shenzhen Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-12-11
Anticipated expiration: 2030-06-12

Abstract

The utility model relates to a technical field of glasses discloses glasses of scalable mirror leg, include: a mirror frame; the glasses legs are rotatably arranged on the side edges of the glasses frame and comprise a plurality of connecting sections, and the adjacent connecting sections are connected through a telescopic structure; the telescopic structure comprises an extension section and a fixing block, wherein the extension section is arranged at the end part of the connecting section, and the fixing block is used for fixing the extension section and the other connecting section. The utility model discloses the glasses of scalable mirror leg that technical scheme provided changes the hookup location of extension section and another linkage segment through using the fixed block to change the holistic length of mirror leg, realize flexible regulation, application scope is wide, convenient to use.

Description

Glasses with telescopic legs

Technical Field

The patent of the utility model relates to a technical field of glasses particularly, relates to a glasses of scalable mirror leg.

Background

Spectacles are articles which are combined by lenses and a frame and worn in front of eyes to improve eyesight, protect eyes or be used for decoration, and are indispensable articles which are required to be worn by many people for a long time. The edges of the two sides of the glasses frame are connected with glasses legs which are erected on the auricle and used for bearing and supporting.

At present, the glasses legs are generally connected to the glasses legs in a hinged mode, the glasses legs can be stored or used in a rotating mode through rotating the glasses legs, the glasses legs are in a strip shape, tail portions of the glasses legs incline downwards, the glasses legs are erected on auricles, the tail portions of the glasses legs are used for limiting, and supporting and fixing of the glasses are achieved.

However, the temple in the prior art is generally of an integrally formed long strip structure, the length of the temple is not changed, and the temple cannot be adjusted according to the requirement when the eyeglasses are used, so that the temple is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glasses of scalable mirror leg, aim at solving prior art, the length of mirror leg can't be adjusted, awkward problem.

The utility model discloses a realize like this, a glasses of scalable mirror leg, include:

a mirror frame;

the glasses legs are rotatably arranged on the side edges of the glasses frame and comprise a plurality of connecting sections, and the adjacent connecting sections are connected through a telescopic structure; the telescopic structure comprises an extension section and a fixing block, wherein the extension section is arranged at the end part of the connecting section, and the fixing block is used for fixing the extension section and the other connecting section.

Optionally, a first insertion block is formed at the end of the connection section in a protruding manner, a first insertion groove is formed at an end opening of the other adjacent connection section, the first insertion block is the extension section, and the first insertion block is inserted into the first insertion groove to achieve telescopic adjustment.

Alternatively, the extension section is formed at an end of the connecting section connected to the lens frame.

Optionally, the first inserting block is provided with a plurality of first pin position holes arranged at intervals, the side wall of the connecting section is provided with a first pin position groove, the first pin position groove is communicated to the first inserting groove, a first bolt penetrates through the first pin position holes and the first pin position groove, and the first bolt is the fixing block.

Optionally, the first pin comprises a first pin block and a first pin shaft, the first pin shaft is arranged on the surface of the first pin block, the first pin block is embedded in the first pin position groove, and the first pin shaft penetrates through the first pin position hole.

Optionally, the surface of the first pin block is provided with two first pin shafts arranged at intervals, the two first pin shafts respectively penetrate through the two adjacent first pin holes, and the distance between the adjacent first pin holes is the same as the distance between the two first pin shafts.

Optionally, the end of the first pin shaft, which is far away from the first pin block, is in a circular truncated cone shape.

Optionally, the periphery of the first pin shaft protrudes with an annular protrusion.

Optionally, a first limit pin hole is formed in the side wall of the other side of the connecting section, the first limit pin hole is communicated to the first inserting groove, the first limit pin hole and the first pin position groove are arranged oppositely, and the first pin penetrates through the first limit pin hole

Optionally, the first limit pin hole is located on an inner side wall of the connecting section facing the mirror frame, and the first bolt does not extend out of the first limit pin hole.

Compared with the prior art, the utility model provides a glasses of scalable mirror leg changes the hookup location of extension section and another linkage segment through using the fixed block to change the holistic length of mirror leg, realize flexible regulation, the user is adjustable to the demand that is fit for self, and makes and wear comfortablely, compares in the current glasses of unable regulation mirror leg, and it more can adapt to most people's demand, and application scope is wide, convenient to use. The problem of among the prior art, the length of mirror leg can't be adjusted, awkward is solved.

Drawings

Fig. 1 is a perspective view of a pair of glasses with retractable temple arms according to the present invention, with a common temple arm;

fig. 2 is an exploded view of a pair of glasses with retractable temple arms according to the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is an exploded view of a leisure temple with a pair of glasses having retractable temples according to the present invention;

fig. 5 is an exploded view of the temple with sport glasses of the glasses with retractable glasses legs provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1 to 5, the preferred embodiment of the present invention is shown.

The embodiment of the utility model provides an in, this glasses of scalable mirror leg, include:

a frame 11;

the glasses leg 13 is rotatably arranged on the side edge of the glasses frame 11, the glasses leg 13 comprises a plurality of connecting sections 131, and the adjacent connecting sections 131 are connected through a telescopic structure; the telescopic structure comprises an extension section and a fixing block, the extension section is arranged at the end part of one connecting section 131, and the fixing block is used for fixing the extension section and the other connecting section 131.

The frame 11, i.e. the front side frame of the glasses, is worn in front of the eyes, and the two sides of the frame are respectively provided with lenses, which may be near-sighted lenses or far-sighted lenses, etc., but not limited thereto.

It should be noted that the number of the temples 13 is two, and the temples 13 are respectively connected to the both side ends of the spectacle frame 11 and are symmetrically arranged, and here, for convenience of description, only the structure of the temple 13 on one side is described; each temple 13 has a plurality of connecting segments 131, i.e. at least two, to achieve the extension and retraction, in this embodiment, two connecting segments 131 are taken as an example.

In this embodiment, change the hookup location of extension segment and another linkage segment 131 through using the fixed block to change the holistic length of mirror leg 13, realize flexible the regulation, the user is adjustable to the demand that is fit for self, and make and wear comfortablely, compare in the current glasses that can't adjust mirror leg 13, it more can adapt to most people's demand, and application scope is wide, convenient to use.

Referring to fig. 2 and fig. 3, in an embodiment of the present invention, a first inserting block 1311 is formed at the end of the connecting section 131 in a protruding manner, a first inserting groove is formed at an end opening of another adjacent connecting section 131, the first inserting block 1311 is an extending section, and the first inserting block 1311 is inserted into the first inserting groove to achieve telescopic adjustment.

In this way, the first inserting block 1311 is inserted into the first inserting groove, so that the stable connection of the two connection sections 131 is ensured, and the stability of the whole temple 13 is further ensured. Of course, in other embodiments, the first plugging block 1311 may also be connected to a sidewall of the other connection segment 131 to achieve fixation, and details are not repeated.

The extension is formed at the end of the connecting portion 131 connected to the frame 11, so that the weight of the connecting portion 131 can be reduced and the telescopic adjustment can be facilitated. Of course, in other embodiments, the extension segment may also be formed on the other connection segment 131, and will not be described in detail.

In this embodiment, the first inserting block 1311 is formed with a plurality of first pin holes 131a arranged at intervals, the side wall of the connecting section 131 forms a first pin groove, the first pin groove communicates with the first inserting groove, the first pin holes 131a and the first pin groove are penetrated with the first plug pins 14, and the first plug pins 14 are fixing blocks.

That is, the first pin 14 is inserted into the first pin hole 131a and the first pin groove to fix the extension section and the other connection section 131, and the first pin 14 is inserted into the first pin hole 131a at different positions to realize different distances and positions between the two connection sections 131, thereby realizing telescopic adjustment and convenient adjustment. Furthermore, the first pin 14 is separated from the other connecting segment 131, that is, the two connecting segments 131 can be disassembled, and different connecting segments 131 can be replaced according to the requirement. In other embodiments, the first pin 14 is movably disposed on the other connecting section 131, that is, movably disposed on a sidewall of the other connecting section 131, and the first pin 14 can be close to or far from the first inserting groove to be inserted into the first pin hole 131a or separated from the first pin hole 131 a.

Referring to fig. 2 and fig. 3, in an embodiment of the present invention, the first plug 14 includes a first pin block 141 and a first pin 142, the first pin 142 is disposed on a surface of the first pin block 141, the first pin block 141 is embedded in the first pin slot, and the first pin 142 is disposed through the first pin hole 131 a.

In this embodiment, the first pin block 141 is larger than the first pin 142, the first pin 142 is embedded in the first pin hole 131a, and the first pin block 141 cannot penetrate through the first pin hole 131a to limit feeding. The first pin block 141 has the same contour as the first pin space groove to stably fix the first plug pin 14. In this embodiment, the first pin block 141 is arranged flush with the side wall of the connection section 131 to ensure the aesthetic appearance of the temple 13 after stable fixation; of course, the first pin block 141 may also partially protrude from the sidewall of the connecting section 131 to facilitate the removal of the first plug 14.

In addition, the surface of the first pin block 141 is provided with two first pin shafts 142 arranged at intervals, the two first pin shafts 142 respectively penetrate through two adjacent first pin holes 131a, and the distance between the adjacent first pin holes 131a is the same as the distance between the two first pin shafts 142.

In this way, when the first pin 14 is fixed, the two first pins 142 are used for fixing, so as to ensure the stable connection between the two adjacent connecting sections 131. The number of the first pin holes 131a in this embodiment is five, and of course, more first pin holes may be provided as needed, and are not described again.

In addition, the end of the first pin 142 away from the first pin block 141 is in a circular truncated cone shape, so that the first pin 142 is embedded into the first pin hole 131a, and the installation is convenient.

In addition, the outer circumference of the first pin 142 protrudes with two annular protrusions, which are formed on the first pin 142 at intervals in this embodiment, so that the first pin 142 is stably connected and is not easily separated after being engaged. Of course, in other embodiments, the diameter of the first pin 142 is gradually reduced in a direction away from the first pin block 141 to ensure stable connection of the first plug 14.

Referring to fig. 2 and 3, in an embodiment of the present invention, a first limit pin hole 131b is formed on a side wall of the other side of the connecting section 131, the first limit pin hole 131b communicates with the first inserting groove, the first limit pin hole 131b is disposed opposite to the first pin slot, and the first pin 14 is inserted into the first limit pin hole 131 b.

Thus, the two side walls of the connecting section 131 are communicated with each other through the first limiting pin hole 131b, the first inserting groove and the first pin position groove, so that after the first plug 14 is installed, the stable connection of the first plug 14 is further ensured, and the first plug 14 can be quickly ejected and separated from the first limiting pin hole 131b through the ejector pin, so that the disassembly is convenient. In the above embodiment, there are two first limiting pin holes 131b, and the distance between the two first limiting pin holes is the same as the distance between the two first pins 142, so as to achieve stable connection of the first pin 14.

In addition, the first limit pin hole 131b is located on the inner side wall of the connecting section 131 facing the spectacle frame 11, and the first pin 14 does not extend out of the first limit pin hole 131b, so that the first pin 14 does not affect the wearing comfort after the spectacles are worn, and the glasses are convenient to use. Of course, in other embodiments, the first pin block 141 may be located on the inner sidewall of the connecting section 131 and be flush with the surface of the inner sidewall, which will not be described in detail.

Referring to fig. 1 to 5, in an embodiment of the present invention, the glasses have a plurality of types of temples 13, the glasses frame 11 has an inner surface connected to the temples 13, and the inner surface of the glasses frame 11 is provided with a connecting member detachably connected to the temples 13.

In this embodiment, through the detachable connection of mirror leg 13 and picture frame 11, can dismantle mirror leg 13 and change, because the utility model provides a mirror leg 13 has multiple type, can change different mirror legs 13 according to specific social activity demand to facilitate the use.

Referring to fig. 1 to 5, in an embodiment of the present invention, the temple 13 has a connecting portion facing the frame 11, the connecting portion of the temple 13 is formed with a caulking groove facing the opening of the frame 11, a side wall of the caulking groove is formed with a fastening hole, a side wall of the connecting member protrudes a fastening block, the connecting member is embedded in the caulking groove, and the fastening block is disposed in the fastening hole to realize a detachable connection.

This connecting portion are the tip that mirror leg 13 and picture frame 11 are connected, and the connecting piece inlays to be located the butt joint of the realization with connecting portion in the inlay card groove to arrange the card hole in through the fixture block and realize releasable connection. The number of the clamping holes is two, the clamping holes are respectively positioned on two oppositely arranged side walls of the clamping and embedding groove, and similarly, the number of the clamping blocks is also two so as to ensure stable embedding. Of course, in other embodiments, the clamping block may be formed on the side wall of the clamping groove, and the clamping hole is formed on the side wall of the connecting member, so as to realize detachable connection, which is not described again.

Furthermore, the connecting portion of the temple 13 has an inner surface facing the middle of the spectacle frame 11, the inner surface of the connecting portion is formed with a rotation notch, the rotation notch communicates with the snap-fit groove, and the snap-fit hole is a cylindrical hole.

Of course, the above-mentioned locking block may be a cylindrical block as required, so that the connecting member can rotate around the locking hole relative to the temple 13, that is, the temple 13 can rotate to be folded into the frame 11 for storage. And the outer surface of the connecting part of the temple 13 is not provided with a notch, so that the rotation of the temple 13 is limited, and the temple is ensured to be arranged perpendicular to the spectacle frame 11 in the use state.

And the lateral wall of the clamping groove is also provided with a guide groove communicated with the clamping hole, and the guide groove extends to the opening of the clamping groove.

Through this guide way so that the fixture block of connecting piece arranges the card hole in along the guide way, or breaks away from the card hole, realizes quick installation or dismantlement. The two guide grooves are respectively arranged on the two oppositely arranged side walls of the clamping and embedding groove.

Thus, when the glasses legs 13 are installed, the clamping grooves are butted with the connecting pieces, the side walls on the two sides of the clamping grooves are elastically deformed, the clamping blocks are arranged in the guide grooves, the connecting pieces extend into the clamping grooves until the clamping blocks are arranged in the clamping holes, and the side walls on the two sides of the clamping grooves are deformed and reset to realize installation; when the glasses legs 13 are detached, the reverse operation is only needed, and the description is omitted.

Referring to fig. 1 to 5, in an embodiment of the present invention, the temple 13 is of a type having a general temple, a leisure temple and a sports temple, and the temple 13 is one of the general temple, the leisure temple and the sports temple.

The types of the temples 13 given in this embodiment are some of the above, and more types of temples 13 can be made according to the requirement, which is not described herein again. The common glasses legs are used for daily use, and are stable to wear, simple in structure and comfortable to wear; the leisure glasses legs are used for leisure activities such as travelling, hiking and the like, and are lighter and more beautiful; the sport temples are used for high intensity sports such as running, rock climbing lights, and are more stable to wear than ordinary temples. Through the switching of the various types of the glasses legs 13, the glasses are convenient to use in various activity places, namely convenience.

Referring to fig. 4 and 5, in addition, in an embodiment of the present invention, the temple 13 further includes a tail section, and the tail section is detachably connected to the connecting section 131.

The end section is provided at a section of the temple 13 remote from the frame 11, and is arranged obliquely downward in order to avoid detachment of the eyeglasses.

Specifically, in order to realize the above-mentioned detachable connection between the tail section and the connection section 131, the connection section 131 has a second insertion groove opening toward the tail section, the tail section protrudes to form a second insertion block, the second insertion block is inserted into the second insertion groove, and the detachable connection is realized through the second insertion pin fixed connection section 131 and the second insertion pin block of the tail section. In another embodiment, according to actual requirements, a second insertion groove may be formed on the tail section, and a second insertion block may be formed on the connection section 131.

Like this, can realize the quick installation of linkage segment 131 and tail section through this second bolt, when dismantling, through the thimble with the second bolt ejecting can, it is convenient to dismantle.

Specifically, the second plug block is formed with a second pin hole, the side wall of the connecting section 131 is formed with a second pin groove, and the second pin groove is communicated to the second plug groove; the second bolt comprises a second pin block and a second pin shaft arranged on the second pin block; the second pin block is embedded in the second pin position groove, and the second pin shaft penetrates through the second pin position hole.

That is, stable installation of the connection section 131 and the tail section is ensured by the above-described structure.

In addition, in addition to the above-mentioned structure, the number of the second pin holes of the second insertion block is only one, and the second insertion groove is opened downward, so that the tail section can rotate around the second pin holes with respect to the connection section 131, thereby realizing the vertical rotation of the tail section.

Thus, the tail section is rotated up and down, so that the angle between the tail section and the connecting section 131 can be adjusted, people with different facial shapes can use the tail section and the connecting section, and the angle can be adjusted as required, so that the wearing is more comfortable.

And, a second limit pin hole communicated with the second plug groove is formed in the other side wall of the connecting section 131, the second limit pin hole and the second pin position groove are arranged oppositely, and after the second pin hole is embedded in the second pin position groove, the end of the second pin shaft penetrates through the second limit pin hole, so that the second plug pin can be ejected out through the ejector pin subsequently.

In this embodiment, the number of the second pin shafts of the second pin is two, and correspondingly, the number of the second limit pin holes is also two, one of the second pin shafts of the second pin is transmitted through the second pin hole, and the two second pin shafts of the second pin are transmitted through the two second limit pin holes, so that the stable connection of the tail section is ensured, and the second pin is conveniently ejected out through the ejector pin subsequently.

Referring to fig. 1 to 3, in an embodiment of the present invention, the structure of the common temple is as follows:

the common temple comprises two connecting segments 131, wherein one connecting segment 131 is detachably connected with the frame 11, the other connecting segment 131 is integrally formed with the tail segment and detachably connected with the previous connecting segment 131, and the detachable connection structure thereof can refer to the above-mentioned embodiment and is not described again.

Ordinary mirror leg is used daily use, and for guaranteeing to wear stably, it does not establish hollow out construction, and simple structure is stable, is convenient for use for a long time.

Referring to fig. 4, in an embodiment of the present invention, the leisure glasses legs have the following structures:

leisure mirror leg includes two linkage segments 131 and a tail section, and one of them linkage segment 131 and picture frame 11 releasable connection, linkage segment 131 and preceding linkage segment 131 releasable connection at middle part, tail section and the linkage segment 131 releasable connection at middle part, and its releasable connection structure can refer to above-mentioned embodiment, no longer gives details.

The leisure glasses legs are provided with hollow holes, the shapes and the positions of the hollow holes are not limited, so that the weight reduction effect is achieved, the structure is light, and the leisure activities are convenient. In this embodiment, on the tail section was located to this fretwork hole, and a plurality of fretwork hole interval arrangements, the shape in fretwork hole was the bar shape to, for pleasing to the eye, at the embedded rubber gasket that is equipped with in fretwork hole.

In addition, the leisure glasses legs are coated with fluorescent paint, so that the leisure glasses legs can be used in a night environment, and particularly, the fluorescent paint is coated on the outer side wall of the middle part of the glasses frame 11, which deviates from the rubber gasket and the connecting section 131.

Referring to fig. 5, in an embodiment of the present invention, the sports temple has the following structure:

the motion temple includes two linkage segments 131 and a tail section, and one of them linkage segment 131 and picture frame 11 releasable connection, the linkage segment 131 and the preceding linkage segment 131 releasable connection at middle part, tail section and the linkage segment 131 releasable connection at middle part, and its releasable connection structure can refer to above-mentioned embodiment, no longer gives details.

The hollow holes are formed in the motion glasses legs, the shapes and the positions of the motion glasses legs are not limited, so that the motion glasses have a weight reduction effect, are light in structure and are convenient to exercise. In this embodiment, this fretwork hole is located on the tail section, and a plurality of fretwork hole interval arrangements, and the shape in fretwork hole is heart shape to, for pleasing to the eye, at the embedded rubber gasket that is equipped with in fretwork hole.

In addition, the sport temple is coated with a fluorescent paint for use in a night environment, and particularly, the fluorescent paint is coated on the outer side wall of the connecting section 131 away from the middle of the spectacle frame 11 and the rubber gasket.

In order to make the wearing of the sports temple more stable, a depression is formed at a lower portion of an outer sidewall of the connecting section 131, and the depression can be attached to the ear of a person to make the temple 13 stably worn.

Furthermore, the tail part of the sports glasses leg is provided with an elastic rope.

That is, this stretch cord connects in the tip of the back end of both sides mirror leg 13, and when wearing this motion mirror leg, people's head can be located to the stretch cord cover, avoids making glasses drop when taking exercise, wears stably.

In this embodiment, in order to connect this stretch cord, the tail section has the tail hole, the end connection of stretch cord has the fixed block, the tip of fixed block has the embedding piece of two interval arrangements, the tip that stretch cord was kept away from to the embedding piece enlarges outwards and forms the butt piece, this fixed block inlays and locates in the tail hole, and through butt piece butt in the inside wall of tail section, avoid breaking away from, realize fixedly, when dismantling, extrude two embedding pieces in opposite directions, the fixed block breaks away from the tail hole, it is convenient to dismantle. And, also inlay in this tail hole and be equipped with the rubber gasket to make the fixed block cooperation stable.

In addition, an adjusting structure is arranged in the middle of the elastic rope in a penetrating mode and used for adjusting the tightness of the elastic rope. Specifically, this regulation structure has two adjacent bar holes, and the stretch cord is come and go to wear to locate in this bar hole, keeps somewhere through the regulation with the length of the stretch cord of two bar hole opposite sides, realizes the elasticity control of stretch cord.

Referring to fig. 1 to 5, in an embodiment of the present invention, the glasses further include: the nose support 15 comprises an insertion part, two support arms and two support leaves, the two support arms are respectively connected to two sides of the insertion part, and one end of each support arm, which is far away from the insertion part, is connected with one support leaf; the inserting part is inserted into the inserting groove at the middle part of the spectacle frame 11 to realize the detachable connection of the nose support 15 and the spectacle frame 11.

The spectacle frames on the two sides of the spectacle frame 11 are used for installing lenses, the spectacle frames on the two sides are connected through a spectacle bridge, and the middle part of the spectacle frame 11 is the spectacle bridge and is used for connecting the nose pads 15.

Through the detachable connection between the nose support 15 and the spectacle frame 11, the nose support 15 can be detached, replaced and installed after being damaged or corroded, the whole spectacle frame 11 does not need to be replaced, and compared with the integrally formed spectacle frame 11, the cost is reduced; and the disassembly and the assembly are simple, the maintenance is convenient, and the use is more convenient.

Referring to fig. 1 to 5, in an embodiment of the present invention, the supporting arms at two sides extend along a direction away from the inserting portion and are arranged away from each other.

Thus, a V-shaped nose pad 15 is formed to fit the nose. Furthermore, the supporting arm is far away from the insertion part, extends and bends downwards to connect the supporting leaves, and the supporting leaves on the two sides are also deviated from each other and extend to be arranged, so that the wearing is comfortable.

And the supporting blade is provided with a supporting surface facing to the other supporting blade, and the supporting surface of the supporting blade is an arc surface.

The supporting surface of the supporting blade is used for being attached to the nose of a person, so that the use is more comfortable, the foreign body feeling is avoided, and the nose of the person cannot be damaged.

In addition, the supporting surface of the supporting blade is provided with an anti-skid structure.

The anti-slip structure is used for preventing the spectacle frame 11 from slipping and ensuring the position of the spectacle frame 11.

In this embodiment, the anti-slip structure is a plurality of anti-slip stripes arranged at intervals.

The plurality of anti-slip stripes are vertically arranged at intervals to prevent the spectacle frame 11 from sliding downwards and ensure the position of the spectacle frame 11. Of course, in other embodiments, the anti-slip structure may also be a rubber pad, which is not described in detail.

Referring to fig. 1 to 5, in an embodiment of the present invention, the insertion portion is made of rubber, the sidewall of the insertion portion protrudes with a locking portion, the sidewall of the insertion groove is recessed to form a locking region, the insertion portion is inserted into the insertion groove, and the locking portion is embedded in the locking region to achieve a detachable connection.

As described above, the insertion part is made of soft material, and thus the engaging part is also made of soft material, and when the nose pad 15 is detached, the insertion part is pulled out, and the engaging part is deformed by the pressing force, and then, the insertion part can be pulled out smoothly; when the clamping part is installed, the clamping part is extruded to deform, the inserting part can be inserted into the inserting groove, and after the clamping part reaches the clamping area, the clamping part elastically recovers to realize clamping and fixing.

In this embodiment, the insertion part has an end part far away from the bracket arm, and the clamping part is annularly arranged on the periphery of the end part of the insertion part; the clamping area is annularly arranged on the side wall of the groove bottom of the inserting groove.

Therefore, the clamping parts on the periphery of the insertion part are embedded in the annular clamping areas, so that tight fixation is realized, and the separation under the action of no external force is avoided. Of course, the design of the engaging portion and the engaging area is not limited according to the actual requirement, for example, the engaging portion may also be a protruding portion on the upper and lower sides, and the corresponding engaging area is a recessed portion on the upper and lower sidewalls of the inserting groove, which is not described in detail.

In this embodiment, the material of the insertion portion is a silicone material.

Namely, the material of the insertion part is soft material, which is convenient for the insertion installation or disassembly.

Furthermore, in order to ensure the stable installation of the insertion part, an iron block is arranged in the surface of the insertion part and the bottom of the insertion groove, a magnetic suction block is correspondingly arranged in the bottom of the insertion groove, and the stable connection of the insertion part and the insertion groove is ensured through magnetic suction connection. In another embodiment, the engaging portion may not be provided, and the fixing is achieved only by magnetic attraction, so that the material of the insertion portion is not limited, and is not described in detail.

In other embodiments, when the insertion part is made of hard materials, such as plastic materials like PVC, the elastic member is disposed on the side wall of the insertion part, the elastic member is connected with the side wall of the insertion part through the spring, when the insertion part is inserted, the elastic member is moved close to the insertion part, so that the insertion part is embedded into the insertion groove, the elastic member is restored when being placed in the hole of the insertion groove, fixation is achieved, and the insertion part can be pulled out when the insertion part is detached, which is not described again.

Referring to fig. 1 to 5, in an embodiment of the present invention, the material of the supporting blade is a silica gel material.

In order to facilitate the wearing comfort, the supporting leaves are not made of soft materials, so that the wearing comfort of a wearer is realized on one hand, and the anti-skid function can be realized on the other hand. Of course, the supporting blade can be made of plastic material as required, and is not described in detail.

In this embodiment, the insertion portion, the supporting arm, and the supporting blade are integrally formed.

In this embodiment, the insertion portion, the arm and the blade are made of rubber, i.e., the above-mentioned silicone material, so that on the one hand, the soft material has various advantages, and on the other hand, the nose pad 15 is stable in structure and is not easily broken or damaged. In other embodiments, the bracket arm may be made of metal, and two ends of the bracket arm are respectively welded to the insertion portion and the bracket leaf to ensure the stability of the support.

Referring to fig. 1 to 5, in an embodiment of the present invention, a thermochromic agent is added into the frame 11 and the temple 13, i.e. the material is added when the frame 11 or the temple 13 is injection molded, so that the glasses can change color at different temperatures, thereby making the glasses more interesting.

In this embodiment, the thermochromic agent mainly includes a color-hiding agent, a color-developing agent and a solvent, the color-hiding agent is an electron donor, the color-developing agent is an electron acceptor, and the oxidation-reduction potentials of the electron donor and the electron acceptor are close to each other.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An eyeglass with retractable temple bars, comprising:

a mirror frame;

2. The glasses with retractable temples as claimed in claim 1, wherein the end of said connecting segment is protruded to form a first insertion block, and the end opening of another adjacent connecting segment is formed with a first insertion groove, said first insertion block is said extension segment, and said first insertion block is inserted into said first insertion groove to achieve retractable adjustment.

3. The retractable temple arm of eyeglasses according to claim 1, wherein said extension segment is formed at an end of said connecting segment connected to said frame.

4. The glasses with retractable temples as claimed in claim 2, wherein said first plug block is formed with a plurality of first pin holes spaced apart from each other, and a side wall of said connecting section is formed with a first pin groove connected to said first plug groove, and a first pin is inserted into said first pin hole and said first pin groove, and said first pin is said fixed block.

5. The glasses with retractable legs as claimed in claim 4, wherein said first pin comprises a first pin block and a first pin shaft, said first pin shaft is disposed on the surface of said first pin block, said first pin block is embedded in said first pin slot, and said first pin shaft is inserted into said first pin hole.

6. The glasses with the retractable legs as claimed in claim 5, wherein the surface of the first pin block is provided with two first pins spaced apart from each other, the two first pins are respectively inserted into two adjacent first pin holes, and the distance between the adjacent first pin holes is the same as the distance between the two first pins.

7. The retractable temple arm eyewear of claim 6 wherein said end of said first pin remote from said first pin is frustoconical.

8. The retractable temple arm eyewear of claim 6 wherein said first pin has an annular projection projecting from an outer periphery thereof.

9. The glasses with the retractable legs as claimed in any one of claims 4 to 8, wherein a first limit pin hole is formed on the other side wall of the connecting section, the first limit pin hole is communicated to the first insertion groove, the first limit pin hole is disposed opposite to the first pin position groove, and the first pin is inserted into the first limit pin hole.

10. The retractable temple arm eyewear of claim 9 wherein said first stop pin hole is located in an interior sidewall of said connecting section facing said frame, said first latch pin not protruding from said first stop pin hole.