CN210348104U

CN210348104U - Screw-free glasses frame

Info

Publication number: CN210348104U
Application number: CN201921588842.8U
Authority: CN
Inventors: 闫栋
Original assignee: Wenzhou Xuda Optics Co ltd
Current assignee: Wenzhou Xuda Optics Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-04-17
Anticipated expiration: 2029-09-23

Abstract

The utility model relates to a screwless spectacle frame, including the picture frame, the mirror leg, the picture frame includes mirror holder body and connector, the connector includes connecting portion, the connector passes through connecting portion and this body coupling of mirror holder, the one end that the mirror leg corresponds the mirror holder body is provided with the connecting seat with connector complex, be provided with articulated seat and articulated axis on the connecting seat, articulated seat middle part is provided with the slot part, articulated axis sets up in the slot part and is connected with articulated seat, articulated axis and articulated seat integrated into one piece, articulated seat and connecting seat integrated into one piece, the connector still includes the supporting part of being connected with connecting portion and the articulated hook portion of being connected with the supporting part, be provided with the opening on the articulated hook portion, articulated hook portion inserts and locates the slot part of articulated seat, articulated. The glasses legs and the glasses frame are matched with the hinged middle shaft through the hinged hook parts, the structure is simple, the glasses can be automatically disassembled and assembled for maintenance, and the condition that the glasses cannot be normally used due to the fact that screws or pin shafts cannot be automatically maintained after loosening or losing is avoided.

Description

Screw-free glasses frame

Technical Field

The utility model relates to the technical field of glasses, concretely relates to screwless spectacle frame.

Background

The glasses are simple optical devices manufactured for correcting eyesight or protecting the glasses, mainly comprise lenses and a glasses frame, wherein the glasses frame mainly forms the glasses for matching with the lenses and plays a role of a support when the glasses are worn on the glasses of a person. The existing spectacle frame mainly comprises a spectacle frame, a pile head and spectacle legs, wherein the pile head and the spectacle legs are connected through hinges so as to realize the rotatable function of the spectacle legs, therefore, the pile head is required to be dared with a hinged connection seat body, the two spectacle frames and the pile head are integrally formed, so that the hinged connection seat body is welded on the pile head rather inconveniently, and the welding difficulty is higher. And the hinge structure among the prior art adopts round pin axles such as screw or bolt or rivet to connect more, needs screw and corresponding instrument to accomplish the assembly, and is comparatively loaded down with trivial details, simultaneously because glasses hinge structure is less, so the round pin axle all is thinner, in case become flexible, loses very difficultly to find back easily, can't self-maintenance, leads to glasses to be unable to use completely, and the recess and the screw thread that the tip of round pin axle was used for inserting the screwdriver when exerting oneself simultaneously are very easy to be damaged, lead to unable dismantlement maintenance or even can not use again, bring very big inconvenience for the user. In addition, if only the temple portion of the eyeglasses is damaged, the entire pair of eyeglasses needs to be replaced, resulting in waste.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a screw-free spectacle frame which has simple structure and can be automatically disassembled and assembled for maintenance.

In order to achieve the above purpose, the utility model provides a following technical scheme: a screw-free spectacle frame, which comprises a spectacle frame and spectacle legs, wherein the spectacle frame comprises a spectacle frame body and a connector used for connecting the spectacle legs, the connector comprises a connecting part, the connector is connected with the two ends of the spectacle frame body through the connecting part and is arranged on the inner side of the end part of the spectacle frame body, one end of the glasses leg corresponding to the glasses frame body is provided with a connecting seat matched with the connecting head, the connecting seat is provided with a hinge seat and a hinge middle shaft, the middle part of the hinged seat is provided with a groove part, the hinged middle shaft is arranged in the groove part and is connected with the hinged seat, the hinge middle shaft and the hinge seat are integrally formed, the hinge seat and the connecting seat are integrally formed, the connecting head further comprises a supporting part connected with the connecting part and a hinge hook part connected with the supporting part, the hinge hook part is provided with an opening, the hinge hook part is inserted into the groove part of the hinge seat, and the inner wall of the hinge hook part is matched with the hinge middle shaft.

Through adopting above-mentioned technical scheme, the mirror holder body is connected in the connecting seat cooperation through the connector with the mirror leg, be provided with the slot part on the articulated seat of connecting seat, articulated axis sets up in the slot part and is connected with the articulated seat lateral wall of both sides, the connector passes through connecting portion and this body coupling of mirror holder, connecting portion and mirror holder body accessible riveting connection, connecting portion and articulated hook portion are connected respectively to the both ends of connector supporting part, the articulated hook portion of connector has the opening, articulated hook portion matches with the articulated axis of connecting seat, articulated hook portion realizes the articulated of mirror leg and this body tip with articulated axis mutual articulated cooperation, thereby articulated hook portion can do relative rotation with articulated axis and realize that the mirror leg is opened to wearing the state or is folded to the closed. Articulated axis and articulated seat integrated into one piece, articulated seat and connecting seat integrated into one piece, replace round pin axles such as screw, round pin axle, screw or bolt or rivet among the prior art by articulated axis with articulated seat integrated into one piece and connect, avoided articulated axis can with articulated seat, articulated seat and the condition appearance of connecting seat phase separation, simple structure, dismouting is maintained by oneself, avoided among the prior art screw or round pin axle not hard up or lose the unable self-maintenance condition that leads to the unable normal use of glasses of back.

The utility model discloses mirror leg and the concrete operating procedure of picture frame dismouting are as follows: when the hinged hook part is hinged and matched with the hinged middle shaft, the hinged hook part is hinged on the hinged middle part and is accommodated in the groove part, when the glasses legs are required to be detached, the glasses legs are folded inwards to be in a closed state, one hand is used for fixing the glasses frame, the other hand is used for holding one end, far away from the connecting seat, of the glasses legs, the hands press the glasses legs downwards and drive the glasses legs to deflect, the hinged middle part can be separated from the hinged hook part, the hinged hook part is separated from the groove part, and the glasses legs; when the glasses legs and the glasses frames are required to be assembled, the glasses legs are fixed by one hand, the glasses frames are held by the other hand, so that the connectors of the ends of the glasses frames are close to the connecting seats of the glasses legs, the hinged hook parts of the connectors are aligned to the inlets of the groove parts of the hinged seats corresponding to one sides of the glasses frames, the hinged hook parts are inserted into the groove parts and are mutually hinged and matched with the hinged middle shafts in the groove parts, and the glasses legs and the glasses frames are assembled.

The utility model discloses further set up: the opening of the hinged hook part is arranged towards the inner side of the spectacle frame body, and one side of the connecting seat, which corresponds to the spectacle frame body, is matched with one side of the connecting head supporting part, which faces away from the spectacle frame body.

Through adopting above-mentioned technical scheme, outwards open the one side that corresponds the mirror holder body on the mirror leg until the mirror leg when the mirror leg one side and the mutual butt in one side of connector supporting part dorsad mirror holder body, articulated axis and articulated hook portion no longer take place relative rotation, the mirror leg can not continue to turn over to the outside simultaneously and open, the mirror leg is in the complete open mode this moment, articulated hook portion's opening sets up towards the inboard of mirror holder body, avoid setting up the one side at the mirror holder body dorsad because of the opening, lead to the mirror leg to deviate from the slot part easily under the state of wearing opening, the condition of articulated hook portion and articulated axis phase.

The utility model discloses further set up: the hinge joint comprises a connecting seat, a hinge hook part and a hinge middle shaft, wherein the connecting seat is provided with a through groove corresponding to the hinge middle shaft, the through groove is communicated with the groove part, the hinge middle shaft is arranged on one side, close to the through groove, of the groove part, the width of the groove part is equal to the thickness of the hinge hook part, and the width of the through groove is equal to the thickness of the hinge hook part.

By adopting the technical scheme, the hinge middle shaft is arranged on one side of the slot part close to the through slot, when the hinge hook part is inserted into the slot part and is in hinge fit with the hinge middle shaft, the other side of the hinge hook part, which is opposite to the opening of the hinge hook part, is clamped into the through slot, and the hinge middle shaft and the hinge hook part rotate relatively along with the change of the state that the glasses legs and the glasses frame are opened or folded, and the hinge hook part is always kept in the slot part and the through slot; the hinge middle shaft is arranged on one side, close to the through groove, of the groove portion, the hinge middle shaft plays a role in limiting the hinge hook portion, and when the hinge hook portion is inserted into the groove portion and matched with the hinge middle shaft, the situation that the hinge hook portion is separated from the hinge middle shaft and easily separated from the groove portion is avoided. The width of slot part equals articulated hook portion's thickness, and the width that link up the groove equals articulated hook portion's thickness for articulated hook portion inserts and keeps stable when establishing in slot part and link up the inslot, can not lead to the mirror leg to be connected unstablely with the picture frame because of the clearance is too big in daily use.

The utility model discloses further set up: the inner wall of one side of the through groove corresponding to the mirror bracket body is further provided with a guide table, the upper top surface of the guide table is obliquely and downwards arranged from one side close to the mirror bracket body to the through groove, and the upper top surface of the guide table is matched with the hinged hook part.

By adopting the technical scheme, when the glasses legs and the glasses frame are required to be assembled, the glasses legs are fixed by one hand, the glasses frame is held by the other hand, so that the connector at the end part of the glasses frame body is close to the connecting seat of the glasses legs, the hinged hook part of the connector is aligned to the groove part of the hinged seat and corresponds to the inlet at one side of the glasses frame body, the outer side surface of the hinged hook part is inserted into the groove part by attaching to the upper top surface of the guide table, the hinged hook part is mutually hinged and matched with the hinged center shaft in the groove part through the opening at one side, and; when the hinged hook part is inserted into the groove part and penetrates through the groove, the guide table has a limiting effect on the hinged hook part, so that the hinged hook part is not easy to separate when the hinged hook part rotates relative to the hinged middle shaft, and the stability of the glasses is ensured.

The utility model discloses further set up: the glasses leg corresponds connecting seat department and is provided with the mounting groove, be provided with the installation convex part in the mounting groove, the connecting seat sets up in the mounting groove, the perisporium of connecting seat corresponds installation convex part department and is provided with the installation slot part, installation slot part matches each other with the installation convex part.

Through adopting above-mentioned technical scheme, installation convex part on the mounting groove inner wall and the installation slot part phase-match on the connecting seat perisporium, the connecting seat sets up in the mounting groove of mirror leg, installation convex part and the mutual joint of installation slot part for the connecting seat can be installed firmly and can not deviate from in the mounting groove. When the connecting seat is too worn and abraded by being inserted into or pulled out or rotating relatively by the hinged hook part of the connecting head, the connecting seat can be detached and replaced, the glasses legs or the whole glasses can be continuously used without being replaced, and the service life of the glasses is prolonged.

The utility model discloses further set up: the glasses frame comprises a glasses frame body and is characterized in that one end, far away from the glasses frame body, of each glasses leg is provided with a hanging portion used for hanging the glasses frame body on the ear, a continuous tooth-shaped groove formed in the length direction of the hanging portion is formed in the hanging portion, and an anti-skid rubber sleeve is further sleeved on the hanging portion.

By adopting the technical scheme, when the glasses legs are opened to a wearing state, the hanging parts are in contact with the ears, the bending degree of the hanging parts needs to be adjusted to adapt to different users due to different personal wearing habits and different ears, the hanging parts of the glasses legs are provided with continuous dentate grooves which are arranged along the length direction of the hanging parts, and the bending degree of the hanging parts is adjusted by bending the dentate grooves of the hanging parts; the anti-slip rubber sleeve is arranged on the hanging part, and can avoid direct contact between the ear part and the hanging part and avoid the damage of the hanging part to the ear part, such as scratch.

The utility model discloses further set up: the connecting head is made of hard alloy materials, and the connecting seat is made of plastic materials.

By adopting the technical scheme, the connecting head is made of hard alloy, the connecting part of the connecting head is connected with the mirror bracket body through riveting, the hinge hook part of the connecting head is ensured not to deform when being inserted into or pulled out of the connecting seat, so that the connecting head is prevented from being damaged, meanwhile, the connecting part is prevented from deforming when the mirror legs and the mirror bracket body rotate relative to each other through the hinge hook part and the hinge center shaft, and the stability of connection between the mirror legs and the mirror bracket body is ensured; the connecting seat is made by plastics material, and reducible connecting seat inserts or pulls out the wearing and tearing that produce when the slot part to articulated hook portion, and the connecting seat wearing and tearing back accessible is dismantled from the mounting groove and is changed.

The utility model discloses further set up: the glasses legs are made of elastic memory plastic materials.

Through adopting above-mentioned technical scheme, outwards open the one side that corresponds the mirror holder body on the mirror leg as the mirror leg and the mutual butt in one side of connector supporting part dorsad mirror holder body, articulated axis and articulated hook portion no longer take place relative rotation, the mirror leg can not continue to turn over to the outside simultaneously and open, the mirror leg is in the state of opening completely at this moment, when the user wears, the part that the connecting seat was kept away from to the side outside expansion with the mirror leg to the temple, the mirror leg is made by elasticity memory plastics material, the mirror leg presss from both sides tightly the temple when receiving the outside power of expanding of temple, avoid glasses to drop, stability when having guaranteed glasses and wearing.

The utility model discloses further set up: the glasses legs are made of elastic memory metal materials.

Through adopting above-mentioned technical scheme, outwards open the one side that corresponds the mirror holder body on the mirror leg as the mirror leg and the mutual butt in one side of connector supporting part dorsad mirror holder body, articulated axis and articulated hook portion no longer take place relative rotation, the mirror leg can not continue to turn over to the outside simultaneously and open, the mirror leg is in the state of opening completely at this moment, when the user wears, the part that the connecting seat was kept away from to the side outside expansion with the mirror leg to the temple, the mirror leg is made by elasticity memory metal material, the mirror leg presss from both sides tightly the temple when receiving the outside power of expanding of temple, avoid glasses to drop, stability when having guaranteed glasses and wearing.

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Drawings

Fig. 1 is a schematic structural view of an opened state of a spectacle frame and spectacle legs in an embodiment of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a partial block diagram of an embodiment of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at B;

fig. 5 is a partial structural sectional view of an embodiment of the present invention;

FIG. 6 is a partial structure diagram of the embodiment of the present invention;

FIG. 7 is a sectional view of the glasses frame and the glasses legs in an opened state according to the embodiment of the present invention;

fig. 8 is a schematic structural view of the frame and the legs of the glasses according to the embodiment of the present invention in a folded state;

FIG. 9 is a sectional view of the frame and the temple when folded according to the embodiment of the present invention;

the reference numbers in the figures mean: the glasses frame comprises a glasses frame body-1, a glasses frame body-11, a connector-12, a connecting part-121, a supporting part-122, a hinged hook part-123, a glasses leg-2, a mounting groove-21, a mounting convex part-211, a hanging part-22, a tooth-shaped groove-221, an anti-skid rubber sleeve-23, a connecting seat-3, a hinged seat-31, a groove part-311, a hinged middle shaft-32, a through groove-33, a guide table-34 and a mounting groove part-35.

Detailed Description

The present embodiment is only an explanation of the present embodiment, and it is not a limitation of the present embodiment, and a person skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present embodiment.

Referring to fig. 1-9, the present embodiment discloses a screwless glasses frame, which includes a glasses frame 1 and glasses legs 2, wherein the glasses frame 1 includes a glasses frame body 11 and a connector 12 for connecting the glasses legs 2, the connector 12 includes a connecting portion 121, the connector 12 is connected to two ends of the glasses frame body 11 through the connecting portion 121 and is disposed inside an end portion of the glasses frame body 11, one end of the glasses leg 2 corresponding to the glasses frame body 11 is provided with a connecting seat 3 matched with the connector 12, the connecting seat 3 is provided with a hinge seat 31 and a hinge middle shaft 32, a groove portion 311 is disposed in the middle of the hinge seat 31, the hinge middle shaft 32 is disposed in the groove portion 311 and is connected to the hinge seat 31, the hinge middle shaft 32 and the hinge seat 31 are integrally formed, the hinge seat 31 and the connecting seat 3 are integrally formed, the connector 12 further includes a support portion 122 connected to the connecting portion 121 and, the hinge hook portion 123 is provided with an opening, the hinge hook portion 123 is inserted into the groove portion 311 of the hinge seat 31, and the inner wall of the hinge hook portion 123 is matched with the hinge middle shaft 32. By adopting the technical scheme, the spectacle frame body 11 and the spectacle legs 2 are connected in a matching manner through the connecting head 12 in the connecting seat 3, the hinge seat 31 of the connecting seat 3 is provided with the groove part 311, the hinge middle shaft 32 is arranged in the groove part 311 and is connected with the side walls of the hinge seats 31 at two sides, the connecting head 12 is connected with the spectacle frame body 11 through the connecting part 121, the connecting part 121 is connected with the spectacle frame body 11 through riveting, two ends of the supporting part 122 of the connecting head 12 are respectively connected with the connecting part 121 and the hinge hook part 123, the hinge hook 123 of the connecting head 12 is provided with an opening, the hinge hook 123 is matched with the hinge middle shaft 32 of the connecting seat 3, the hinge hook 123 is mutually hinged and matched with the hinge middle shaft 32 to realize the hinging of the spectacle legs 2 and the end part of the spectacle frame body 11. Articulated axis 32 and articulated seat 31 integrated into one piece, articulated seat 31 and connecting seat 3 integrated into one piece, replace prior art well round pin axle with articulated seat 31 integrated into one piece's articulated axis 32 and connect by round pin axles such as screw, round pin axle, screw or bolt or rivet, the condition of having avoided articulated axis 32 can with articulated seat 31, articulated seat 31 and connecting seat 3 phase separation appears, simple structure, dismouting is maintained by oneself, the condition that screw or round pin axle can't be maintained by oneself after becoming flexible or losing leads to the unable normal use of glasses among the prior art has been avoided.

The embodiment further provides that: the opening of the hinge hook 123 is disposed toward the inner side of the frame body 11, and one side of the connecting seat 3 corresponding to the frame body 11 is matched with one side of the supporting portion 122 of the connecting head 12 facing away from the frame body 11. Through adopting above-mentioned technical scheme, outwards open as the mirror leg 2 until the mirror leg 2 goes up one side that connecting seat 3 corresponds mirror holder body 11 and one side butt each other that connector 12 supporting part 122 dorsad mirror holder body 11, articulated well axle 32 no longer takes place relative rotation with articulated hook portion 123, mirror leg 2 can not continue to turn over outward and open simultaneously, mirror leg 2 is in the complete open mode this moment, the opening of articulated hook portion 123 sets up towards the inboard of mirror holder body 11, avoid setting up the one side of dorsad mirror holder body 11 because of the opening, lead to mirror leg 2 to deviate from in slot part 311 easily under the state of wearing is opened, the condition that articulated hook portion 123 and articulated well axle 32 phase separation appears.

The embodiment further provides that: a through groove 33 is formed in the connecting seat 3 corresponding to the hinge middle shaft 32, the through groove 33 is communicated with the groove part 311, the hinge middle shaft 32 is arranged on one side, close to the through groove 33, of the groove part 311, the width of the groove part 311 is equal to the thickness of the hinge hook part 123, and the width of the through groove 33 is equal to the thickness of the hinge hook part 123. By adopting the technical scheme, the hinge middle shaft 32 is arranged on one side of the slot part 311 close to the through slot 33, when the hinge hook part 123 is inserted into the slot part 311 and is in hinge fit with the hinge middle shaft 32, the other side of the hinge hook part 123 relative to the opening of the hinge hook part is clamped into the through slot 33, the hinge middle shaft 32 and the hinge hook part 123 rotate relatively along with the change of the state that the glasses leg 2 and the glasses frame 1 are opened or folded, and the hinge hook part 123 is always kept in the slot part 311 and the through slot 33; the middle hinge shaft 32 is arranged on one side of the slot part 311 close to the through slot 33, the middle hinge shaft 32 has a limiting function on the hinge hook part 123, and when the hinge hook part 123 is inserted into the slot part 311 to be matched with the middle hinge shaft 32, the situation that the hinge hook part 123 is separated from the middle hinge shaft 32 and is easily separated from the slot part 311 is avoided. The width of the slot 311 is equal to the thickness of the hinge hook 123, and the width of the through slot 33 is equal to the thickness of the hinge hook 123, so that the hinge hook 123 is stably inserted into the slot 311 and the through slot 33, and the instability of connection between the temple 2 and the spectacle frame 1 due to too large gap is avoided in the daily use process.

The embodiment further provides that: the inner wall of one side of the through groove 33 corresponding to the mirror frame body 11 is further provided with a guide table 34, the upper top surface of the guide table 34 is inclined downwards from one side close to the mirror frame body 11 to the inside of the through groove 33, and the upper top surface of the guide table 34 is matched with the hinge hook 123. By adopting the technical scheme, when the glasses legs 2 and the glasses frame 1 need to be assembled, the glasses legs 2 are fixed by one hand, the glasses frame 1 is held by the other hand, the connecting head 12 at the end part of the glasses frame 1 body is close to the connecting seat 3 of the glasses legs 2, the hinged hook part 123 of the connecting head 12 is aligned to the inlet of the groove part 311 of the hinged seat 31 corresponding to one side of the glasses frame body 11, the outer side surface of the hinged hook part 123 is attached to the upper top surface of the guide table 34 and is inserted into the groove part 311, the hinged hook part 123 is mutually hinged and matched with the hinged central shaft 32 in the groove part 311 through an opening at one side, and; when the hinge hook 123 is inserted into the slot 311 and the through slot, the guide platform 34 limits the hinge hook 123, so that the hinge hook 123 is not easy to fall off when the hinge middle shaft 32 rotates relatively, and the stability of the glasses is ensured.

The embodiment further provides that: the glasses leg 2 is provided with an installation groove 21 corresponding to the connection seat 3, an installation convex part 211 is arranged in the installation groove 21, the connection seat 3 is arranged in the installation groove 21, an installation groove part 35 is arranged on the peripheral wall of the connection seat 3 corresponding to the installation convex part 211, and the installation groove part 35 is matched with the installation convex part 211. Through adopting above-mentioned technical scheme, installation convex part 211 on the inner wall of mounting groove 21 and the installation slot part 35 phase-match on the 3 perisporium of connecting seat, connecting seat 3 sets up in the mounting groove 21 of mirror leg 2, installation convex part 211 and the mutual joint of installation slot part 35 for connecting seat 3 can be installed firmly and can not deviate from in mounting groove 21. When the connecting base 3 is too worn by inserting, pulling out or rotating relatively the hinge hook 123 of the connecting head 12, the connecting base 3 can be detached for replacement, the glasses legs 2 or the whole glasses can be continuously used without replacement, and the service life of the glasses is prolonged.

The embodiment further provides that: one end of each glasses leg 2, which is far away from the glasses frame body 11, is provided with a hanging part 22 for hanging the glasses frame body 11 on the ear, the hanging part 22 is provided with a continuous dentate groove 221 which is formed along the length direction of the hanging part 22, and the hanging part 22 is further sleeved with an anti-skid rubber sleeve 23. By adopting the technical scheme, when the glasses legs 2 are opened to a wearing state, the hanging parts 22 are contacted with the ears, and the bending degree of the hanging parts 22 needs to be adjusted to adapt to different users due to different personal wearing habits and different ears, the hanging parts 22 of the glasses legs 2 are provided with continuous dentate grooves 221 which are arranged along the length direction of the hanging parts 22, and the adjustment of the bending degree of the hanging parts 22 is achieved by bending the dentate grooves 221 of the hanging parts 22; the hanging part 22 is provided with an anti-slip rubber sleeve 23, and the anti-slip rubber sleeve 23 can prevent the ear part from directly contacting the hanging part 22 and prevent the hanging part 22 from scratching the ear part.

The embodiment further provides that: the connector 12 is made of hard alloy materials, and the connecting seat 3 is made of plastic materials. By adopting the technical scheme, the connector 12 is made of hard alloy, the connecting part 121 of the connector 12 is connected with the spectacle frame body 11 through riveting, the hinge hook part 123 of the connector 12 is ensured not to deform when being inserted into or pulled out of the connecting seat 3, so that the connector 12 is not damaged, meanwhile, the connecting part 121 is not deformed when the spectacle legs 2 and the spectacle frame body 11 rotate relative to the hinge central shaft 32 through the hinge hook part 123, so that the stability of the connection between the spectacle legs 2 and the spectacle frame body 11 is ensured; the connecting base 3 is made of plastic material, so that the abrasion of the connecting base 3 generated when the hinge hook 123 is inserted into or pulled out of the groove 311 can be reduced, and the connecting base 3 can be replaced by being detached from the mounting groove 21 after being abraded.

The embodiment further provides that: the glasses legs 2 are made of elastic memory plastic materials. Through adopting above-mentioned technical scheme, outwards open as mirror leg 2 and go up one side that connecting seat 3 corresponds mirror holder body 11 and one side butt each other of connector 12 supporting part 122 dorsad mirror holder body 11 on mirror leg 2, articulated axis 32 no longer takes place relative rotation with articulated hook portion 123, mirror leg 2 can not continue to turn over to the outside and open simultaneously, mirror leg 2 is in the state of opening completely this moment, when the user wears, the temple can be with the mirror leg 2 keep away from the part of connecting seat 3 to the outside expansion, mirror leg 2 is made by elasticity memory plastics material, mirror leg 2 presss from both sides tightly the temple when receiving the outside power of expanding of temple, avoid glasses to drop, stability when having guaranteed glasses and wearing.

The embodiment further provides that: the glasses legs 2 are made of elastic memory metal materials. Through adopting above-mentioned technical scheme, outwards open as mirror leg 2 and go up one side that connecting seat 3 corresponds mirror holder body 11 and one side butt each other of connector 12 supporting part 122 dorsad mirror holder body 11 on mirror leg 2, articulated axis 32 no longer takes place relative rotation with articulated hook portion 123, mirror leg 2 can not continue to turn over to the outside and open simultaneously, mirror leg 2 is in the state of opening completely this moment, when the user wears, the temple can be with the mirror leg 2 keep away from the part of connecting seat 3 to the outside expansion, mirror leg 2 is made by elasticity memory metal material, mirror leg 2 presss from both sides tightly the temple when receiving the outside power of expanding of temple, avoid glasses to drop, stability when having guaranteed glasses and wearing.

The specific operation steps for assembling and disassembling the glasses legs 2 and the glasses frame 1 in the embodiment are as follows: when the hinged hook part 123 is hinged and matched with the hinged central shaft 32, the hinged hook part 123 is hinged on the hinged middle part and is accommodated in the groove part 311, when the glasses leg 2 needs to be detached, the glasses leg 2 is folded inwards to be in a closed state, the glasses frame 1 is fixed by one hand, one end of the glasses leg 2 far away from the connecting seat 3 is held by the other hand, the glasses leg 2 is pressed down by the hand and drives the glasses leg 2 to deflect, the hinged middle part can be separated from the hinged hook part 123, the hinged hook part 123 is separated from the groove part 311, and the glasses leg 2 is separated from the; when the temple 2 and the spectacle frame 1 need to be assembled, the temple 2 is fixed by one hand, the spectacle frame 1 is held by the other hand, the connector 12 at the end part of the spectacle frame 1 body is close to the connecting seat 3 of the temple 2, the hinged hook part 123 of the connector 12 is aligned with the groove part 311 of the hinged seat 31 corresponding to the inlet at one side of the spectacle frame body 11, the hinged hook part 123 is inserted into the groove part 311 and is mutually hinged and matched with the hinged central shaft 32 in the groove part 311, and the assembled installation of the temple 2 and the spectacle frame 1 is realized.

Although the frame-1, the frame body-11, the connector-12, the connector-121, the support-122, the hinge hook-123, the temple-2, the mounting groove-21, the mounting protrusion-211, the hooking portion-22, the tooth-shaped groove-221, the anti-slip rubber sleeve-23, the connecting seat-3, the hinge seat-31, the groove-311, the hinge center shaft-32, the through groove-33, the guide stand-34, and the mounting groove-35 are more used herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present embodiments; they are to be construed as being without limitation to any one of the additional limitations which are within the spirit of the present embodiments.

Claims

1. The utility model provides a screwless spectacle frame, includes picture frame, mirror leg, the picture frame includes mirror holder body and is used for connecting the connector of mirror leg, the connector includes connecting portion, the connector passes through connecting portion and is connected and set up in the inboard of this end of body of mirror holder with the both ends of mirror holder body, the one end that the mirror leg corresponds the mirror holder body is provided with and connects connector complex connecting seat, be provided with articulated seat and articulated axis, its characterized in that on the connecting seat: the middle part of the hinged seat is provided with a groove part, the hinged middle shaft is arranged in the groove part and connected with the hinged seat, the hinged middle shaft and the hinged seat are integrally formed, the hinged seat and the connecting seat are integrally formed, the connecting head further comprises a supporting part connected with the connecting part and a hinged hook part connected with the supporting part, an opening is arranged on the hinged hook part, the hinged hook part is inserted in the groove part of the hinged seat, and the inner wall of the hinged hook part is matched with the hinged middle shaft.

2. A screwless eyeglass frame as in claim 1, wherein: the opening of the hinged hook part is arranged towards the inner side of the spectacle frame body, and one side of the connecting seat, which corresponds to the spectacle frame body, is matched with one side of the connecting head supporting part, which faces away from the spectacle frame body.

3. A screwless eyeglass frame as in claim 2, wherein: the hinge joint comprises a connecting seat, a hinge hook part and a hinge middle shaft, wherein the connecting seat is provided with a through groove corresponding to the hinge middle shaft, the through groove is communicated with the groove part, the hinge middle shaft is arranged on one side, close to the through groove, of the groove part, the width of the groove part is equal to the thickness of the hinge hook part, and the width of the through groove is equal to the thickness of the hinge hook part.

4. A screwless eyeglass frame as in claim 3, wherein: the inner wall of one side of the through groove corresponding to the mirror bracket body is further provided with a guide table, the upper top surface of the guide table is obliquely and downwards arranged from one side close to the mirror bracket body to the through groove, and the upper top surface of the guide table is matched with the hinged hook part.

5. A screwless eyeglass frame as in claim 4, wherein: the glasses leg corresponds connecting seat department and is provided with the mounting groove, be provided with the installation convex part in the mounting groove, the connecting seat sets up in the mounting groove, the perisporium of connecting seat corresponds installation convex part department and is provided with the installation slot part, installation slot part matches each other with the installation convex part.

6. A screwless eyeglass frame as in claim 5, wherein: the glasses frame comprises a glasses frame body and is characterized in that one end, far away from the glasses frame body, of each glasses leg is provided with a hanging portion used for hanging the glasses frame body on the ear, a continuous tooth-shaped groove formed in the length direction of the hanging portion is formed in the hanging portion, and an anti-skid rubber sleeve is further sleeved on the hanging portion.

7. A screwless eyeglass frame as in claim 6, wherein: the connecting head is made of hard alloy materials, and the connecting seat is made of plastic materials.

8. A screwless eyeglass frame as in claim 6, wherein: the glasses legs are made of elastic memory plastic materials.

9. A screwless eyeglass frame as in claim 6, wherein: the glasses legs are made of elastic memory metal materials.