CN212846192U

CN212846192U - Spectacle frame

Info

Publication number: CN212846192U
Application number: CN202022224081.7U
Authority: CN
Inventors: 李静
Original assignee: Shenzhen Grace Glasses Co ltd
Current assignee: Shenzhen Grace Glasses Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-03-30
Anticipated expiration: 2030-09-30

Abstract

The application relates to the technical field of spectacle frames, in particular to a spectacle frame, which comprises a spectacle frame and spectacle legs, wherein a mounting part for hinging the spectacle legs is arranged at the side end of the spectacle frame; when the glasses legs are in the unfolding state, the elastic limiting piece is abutted against the first abutting surface; in the process that the glasses legs rotate from the unfolding state to the folding state, the abutting connection piece is used for enabling the elastic limiting piece to generate elastic deformation; when the glasses legs are in the folding state, the elastic limiting piece is abutted against the second abutting surface. This application can keep the stability of glasses leg expansion state, and convenient to use person singlehanded expands the glasses leg, effectively promotes the convenience of glasses wearing process.

Description

Spectacle frame

Technical Field

The application relates to the technical field of spectacle frames, in particular to a spectacle frame.

Background

Spectacles are articles which are combined by lenses and spectacle frames and worn in front of eyes and are used for improving vision, protecting eyes or being used for decoration. The spectacle frame is mainly used for providing support for lenses and matching with the nose bridge and auricles of a user, so that the effect of stably wearing the spectacles in front of the eyes of the user is achieved.

In the related art, the spectacle frame mainly includes a spectacle frame and spectacle legs; the spectacle frame is used for fixing lenses, and a nose support matched with the bridge of the nose of a user is arranged on the spectacle frame; the two glasses legs are respectively connected to two sides of the glasses frame and are respectively used for being matched with the upper sides of the auricles of users. The glasses legs are movably hinged with the glasses frame, so that a user can drive the glasses legs to rotate relative to the hinged shafts, and the purposes of folding and unfolding the glasses legs are achieved.

In view of the above-mentioned related technologies, the inventor believes that the temples are movably hinged to the glasses frame, and when the temples are unfolded for wearing, the temples are likely to be folded inwards due to external force, and the user is required to unfold the folded temples again, which significantly affects the wearing convenience.

SUMMERY OF THE UTILITY MODEL

In order to promote the convenience of glasses wearing process, this application provides a spectacle frame.

The application provides a spectacle frame adopts following technical scheme:

a spectacle frame comprises a spectacle frame and spectacle legs, wherein a mounting part for hinging the spectacle legs is arranged at the side end of the spectacle frame, an elastic limiting piece is arranged at one end, close to the mounting part, of the spectacle legs along the length direction of the spectacle legs, an abutting part for abutting the elastic limiting piece is arranged on the mounting part, and the abutting part is provided with a first abutting surface and a second abutting surface; when the glasses legs are in the unfolding state, the elastic limiting piece is abutted against the first abutting surface; in the process that the glasses legs rotate from the unfolding state to the folding state, the abutting connection piece is used for enabling the elastic limiting piece to generate elastic deformation; when the glasses legs are in the folding state, the elastic limiting piece is abutted against the second abutting surface.

By adopting the technical scheme, when a user wears the glasses legs after unfolding, the stability of the unfolded state of the glasses legs is kept by utilizing the abutting action of the elastic limiting piece and the first abutting surface, meanwhile, when the glasses legs are folded inwards due to external force, the elastic limiting piece abuts against the abutting part to generate elastic deformation, the glasses legs can be driven to be restored to the normal unfolded state by utilizing the elastic restoring force of the elastic limiting piece, the folded glasses legs do not need to be unfolded again by hands of the user, and the purpose of improving the wearing convenience of the glasses is achieved; in addition, when the user turns the glasses legs from the folding state to the unfolding state, the unfolding of the glasses legs can be facilitated by utilizing the restoring force action of the elastic limiting piece; in addition, in the actual use process, for example, when the user drives a car and holds articles with one hand, the user needs to unfold the glasses legs with one hand, and the elastic deformation of the elastic limiting piece in the folding state of the glasses legs in the scheme is utilized, so that the user can conveniently complete the unfolding of the glasses legs by applying the poking force to the glasses legs with fingers under the condition that the user holds the glasses frame with one hand, and the convenience in the glasses wearing process is obviously improved.

Preferably, the abutting piece is an abutting piece arranged along the length direction of the unfolded state of the glasses leg, the first abutting surface is a side wall of the abutting piece departing from the other abutting piece, and the second abutting surface is an end surface of the abutting piece close to the glasses leg.

Through adopting above-mentioned technical scheme, use flaky butt piece as the butt piece, overall structure is simple and be convenient for make.

Preferably, the abutting member is provided with an articulated shaft, one side of the glasses leg close to the abutting member is provided with an articulated arm, and the end part of the articulated arm is provided with an articulated lug matched with the articulated shaft.

Through adopting above-mentioned technical scheme, utilize the cooperation between articulated ear and the articulated shaft, realize articulated arm and the articulated joint between the butt piece, realize the articulated joint between glasses leg and the installation department promptly.

Preferably, the number of the articulated shafts is two, and the two articulated shafts are arranged on the side walls opposite to the abutting parts; the articulated arm has two, two the articulated arm sets up along the length direction interval of articulated shaft, spacing piece of elasticity is located between two articulated arms.

Through adopting above-mentioned technical scheme, use the cooperation between two articulated ears and the articulated shaft, and the spacing piece of elasticity is located between two articulated arms to elastic restoring force when making the spacing piece of elasticity take place elastic deformation is more balanced to the application of glasses leg.

Preferably, the articulated shaft is provided with a first limiting surface and a second limiting surface, the first limiting surface is parallel to the second abutting surface, and the second limiting surface is parallel to the first abutting surface.

Through adopting above-mentioned technical scheme, set up first spacing face and the spacing face of second on the articulated shaft to when making the glasses leg be in the state of expanding and receive the state of closing, take place relative pivoted degree of difficulty between articulated ear and the articulated shaft and increase, thereby reach the effect that promotes the glasses leg and be in the state of expanding and receive the state stability.

Preferably, the hinge lug is arc-shaped, and one arc end of the hinge lug is connected with the hinge arm; gaps are formed at two ends of the arc of the hinge lug, and the length of the arc at the gap is smaller than that of the arc of the hinge lug; the breach is towards the spacing piece of elasticity, just the breach is used for supplying the articulated shaft to pass.

By adopting the technical scheme, the arrangement of the notch in the hinge lug can be used for installing the hinge shaft in the hinge lug; simultaneously, when articulated shaft and articulated ear mutually support, utilize the butt limiting displacement between spacing piece of elasticity and the butt piece, the limited condition that reduces the articulated shaft and break away from mutually with the articulated ear from breach department to keep the stable cooperation between articulated shaft and the articulated ear.

Preferably, the installation department is equipped with keeps away a hole, and when the expansion state the glasses leg is turned up along the direction of keeping away from the spectacle-frame, keep away the hole and be used for the terminal portion that the spacing piece of elasticity is close to the installation department to pass.

By adopting the technical scheme, when the glasses legs are turned outwards along the direction far away from the glasses frame under the action of external force, the glasses legs can be restored to the normally unfolded state by utilizing the abutting deformation effect between the elastic limiting sheets and the abutting pieces; when the glasses legs are outwards turned, the end parts of the elastic limiting pieces extend into the avoiding holes, so that the situation that the outer side walls of the installation parts are abutted and scraped by the elastic limiting pieces is effectively reduced.

Preferably, a coating piece is sleeved at one end, close to the abutting piece, of the mounting part, and a through hole communicated with the avoiding hole is formed in the side wall, away from the plane where the first abutting face is located, of the coating piece; the side wall of the cladding piece, which is close to the plane where the first abutting surface is located, is provided with a through groove, and one side of the through groove, which is close to the abutting piece, is in an opening shape.

Through adopting above-mentioned technical scheme, after the hole is kept away to the installation department, can reduce the stress intensity that the installation department is this department unavoidably, use cladding piece to carry out the cladding to the installation department, effectively reduce the installation department and receive external force and take place the condition of buckling deformation.

Preferably, the elastic limiting piece and the glasses legs are integrally formed, and the abutting piece is flush with the end part close to the glasses legs; one end of the elastic limiting piece, which is close to the mounting portion, is bent to form an abutting portion, and the abutting portion is used for abutting against the first abutting surface and the second abutting surface.

By adopting the technical scheme, the elastic limiting piece and the glasses legs are integrally formed, so that the elastic limiting piece and the glasses legs are stably connected, the abutting pieces are arranged in parallel and level with the end parts close to the glasses legs, and the flatness and the attractiveness of the connecting parts between the glasses legs and the mounting parts are improved; meanwhile, one end of the elastic limiting piece, which is close to the installation part, is bent to form the abutting part, so that the situation that the end part is tilted when the elastic limiting piece abuts against the first abutting surface and the second abutting surface is reduced, and the integral attractiveness is kept.

In summary, the present application includes at least one of the following beneficial technical effects:

the stability of the unfolding state of the glasses legs is kept, a user can conveniently unfold the glasses legs by one hand, and the convenience of the glasses wearing process is effectively improved;

the elastic restoring force of the elastic limiting piece during elastic deformation can be uniformly and stably applied between the glasses legs and the mounting part;

the notch in the hinge lug can be used for installing the hinge shaft in the hinge lug, and the stable matching between the hinge shaft and the hinge lug is kept by utilizing the abutting limiting effect between the elastic limiting sheet and the abutting part;

when the glasses legs in the unfolded state are stressed and turned outwards, the end parts of the elastic limiting pieces can stretch into the avoiding holes, the situation that the elastic limiting pieces abut against and rub against the outer side walls of the installation parts is effectively reduced, meanwhile, the parts of the installation parts, which are provided with the avoiding holes, are coated by the coating pieces, and the stress strength of the installation parts is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a partially exploded view of an embodiment of the present application for illustrating a mounting structure of the temple and the eyeglass frame.

Fig. 4 is a schematic view of another view of fig. 3, showing the mounting structure of the temples and the frame.

Description of reference numerals: 1. a spectacle frame; 11. a frame body; 2. a spectacle leg; 21. an elastic limiting sheet; 211. an abutting portion; 22. an articulated arm; 221. a hinge ear; 222. a notch; 3. an installation part; 31. abutting the sheet; 311. a first abutting surface; 312. a second abutting surface; 313. hinging a shaft; 32. avoiding holes; 4. a covering member; 41. a through hole; 42. a through groove.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1 and 2, an embodiment of the present application discloses a spectacle frame, which includes a spectacle frame 1 and two spectacle legs 2, wherein two frame bodies 11 for fitting with glasses of a user are arranged in the spectacle frame 1, and the frame bodies 11 can be used for mounting lenses; meanwhile, the two side ends of the glasses frame 1 along the arrangement direction of the two frame bodies 11 are provided with installation parts 3, and the two installation parts 3 are respectively used for installing and fixing the two glasses legs 2. In the embodiment, the mounting part 3 is sheet-shaped, and the mounting part 3 and the glasses frame 1 are integrally bent and formed; one end of the mounting part 3 is connected with the side end of the glasses frame 1, the other end of the mounting part is connected with the glasses legs 2, and one end of the mounting part 3 connected with the glasses legs 2 is flush with the plane where the glasses legs 2 in the unfolded state are located, so that the mounting part 3 is L-shaped integrally.

Referring to fig. 3 and 4, the temple 2 is hinged to the mounting portion 3, and a resilient structure is mounted between the temple 2 and the mounting portion 3, so that a user can conveniently turn the temple 2 from a folded state to an unfolded state by using the resilient structure, and the stability of the unfolded state of the temple 2 can be maintained. Specifically, the springback structure includes the abutting piece 31 and the elastic limiting piece 21, wherein the abutting piece 31 is integrally formed at one end of the mounting portion 3 away from the glasses frame 1, and the abutting piece 31 and one end of the mounting portion 3 away from the glasses frame 1 are in the same plane. The contact piece 31 has a first contact surface 311 and a second contact surface 312, wherein the first contact surface 311 is a sidewall of the contact piece 31 away from the other contact piece 31, and the second contact surface 312 is an end surface of the contact piece 31 away from the mounting portion 3.

Referring to fig. 3 and 4, the elastic limiting piece 21 is integrally formed at one end of the glasses leg 2 close to the mounting part 3, and one end of the elastic limiting piece 21 far away from the glasses leg 2 is bent to form an abutting part 211; when the temple 2 is in the extended state, the plane where the abutting portion 211 is located is parallel to the plane where the abutting piece 31 is located, and at this time, the abutting portion 211 of the elastic limiting piece 21 abuts on the first abutting surface 311 of the abutting piece 31, so that the stability of the temple 2 in the extended state is maintained.

Referring to fig. 3 and 4, in order to reduce the situation that the side walls of the mounting portion 3 are abutted and scratched by the elastic limiting pieces 21 due to the outward turning of the glasses legs 2 in the unfolded state caused by an external force, the mounting portion 3 is provided with a clearance hole 32 through which the end of the elastic limiting piece 21 passes. Meanwhile, the position of the installation part 3 where the avoiding hole 32 is formed is further coated and sleeved with the coating part 4, the side wall of the coating part 4, which is away from the plane where the first abutting surface 311 is located, is provided with a through hole 41 through which the avoiding hole 32 is communicated, the side wall of the coating part 4, which is close to the plane where the first abutting surface 311 is located, is provided with a through groove 42 matched with the position of the through hole 41, and one side of the through groove 42, which is close to the abutting sheet 31, is open. So that the cladding piece 4 and the installation part 3 are matched, and simultaneously, the stress strength of the installation part 3 can be improved.

Referring to fig. 3 and 4, when the user turns the temple 2 from the unfolded state to the folded state, the abutting piece 31 and the elastic limiting piece 21 abut against each other and slide relative to each other, so that the abutting portion 211 of the elastic limiting piece 21 is changed from the state of abutting against the first abutting surface 311 to the state of abutting against the second abutting surface 312; at this time, the elastic limiting piece 21 is elastically deformed by the abutting action of the second abutting surface 312 of the abutting piece 31, so that the user can turn the glasses legs 2 from the folded state to the unfolded state.

Referring to fig. 3 and 4, the butt piece 31 is integrally formed with hinge shafts 313 along two opposite side walls of the rotation axis of the temple 2, the temple 2 is provided with two hinge arms 22 at intervals along the direction of the rotation axis of the temple 2, the two hinge arms 22 are integrally formed with the temple 2, and the elastic limiting piece 21 is located between the two hinge arms 22; specifically, the elastic limiting piece 21 and the two hinge arms 22 may be formed at the end of the temple 2 by wire cutting. Meanwhile, the two hinge arms 22 are formed with hinge lugs 221 at ends thereof adjacent to the mounting portion 3, and the two hinge lugs 221 are respectively engaged with the two hinge shafts 313, thereby realizing the hinge connection between the temples 2 and the mounting portion 3.

Referring to fig. 3 and 4, the hinge shaft 313 is in a square rod shape, so that the hinge shaft 313 has a first limiting surface parallel to the second abutting surface 312 and a second limiting surface parallel to the first abutting surface 311, and when the temple 2 is in the unfolded state and the folded state, the difficulty of relative rotation between the hinge lug 221 and the hinge shaft 313 is increased, thereby achieving the effect of improving the stability of the temple 2 in the unfolded state and the folded state.

Referring to fig. 3 and 4, the whole of the hinge lug 221 is arc-shaped, and a gap 222 is formed between two ends of the arc of the hinge lug 221; the arc length of the notch 222 is smaller than that of the hinge lug 221, and the notch 222 of the hinge lug 221 is used for the hinge shaft 313 to pass through so as to facilitate the installation between the hinge shaft 313 and the hinge lug 221. Meanwhile, one end of the arc of the hinge lug 221 is connected with the hinge arm 22, and the notch 222 of the hinge lug 221 faces the elastic limiting piece 21; by utilizing the abutting limiting function between the elastic limiting sheet 21 and the abutting part, the situation that the hinge shaft 313 is separated from the notch 222 and the hinge lug 221 can be limited and reduced, so that the stable matching between the hinge shaft 313 and the hinge lug 221 is maintained.

The implementation principle of this application embodiment spectacle frame does: when a user turns the glasses legs 2 from the folded state to the unfolded state, the glasses legs 2 can be unfolded conveniently by the aid of restoring force of the elastic limiting pieces 21. In addition, in the actual use process, for example, when the user drives a car and holds an article with one hand, the user needs to unfold the glasses legs 2 with one hand, and by utilizing the elastic deformation of the elastic limiting piece 21 in the folding state of the glasses legs 2, the user can conveniently complete the unfolding of the glasses legs 2 by applying the poking power to the glasses legs 2 with fingers under the condition that the user holds the glasses frame 1 with one hand, so that the convenience in the glasses wearing process is obviously improved.

After the temple 2 is unfolded, when the user wears the glasses, the stability of the unfolded state of the temple 2 is maintained by the abutting action of the elastic stopper piece 21 with the first abutting surface 311. Meanwhile, when the glasses legs 2 are subjected to external force to enable the glasses legs 2 to be folded inwards, the elastic limiting piece 21 is abutted against the abutting piece to generate elastic deformation; the elastic restoring force of the elastic limiting piece 21 can drive the glasses legs 2 to recover to a normal unfolding state, the user does not need to manually unfold the adducted glasses legs 2 again, and the purpose of improving the glasses wearing convenience is achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A spectacle frame, includes spectacle-frame (1) and glasses leg (2), its characterized in that: the side end of the glasses frame (1) is provided with a mounting part (3) for hinging the glasses legs (2), one end of each glasses leg (2) close to the mounting part (3) is provided with an elastic limiting piece (21) along the length direction of the corresponding end, the mounting part (3) is provided with an abutting part for abutting against the elastic limiting piece (21), and the abutting part is provided with a first abutting surface (311) and a second abutting surface (312); when the glasses legs (2) are in the unfolding state, the elastic limiting piece (21) is abutted against the first abutting surface (311); in the process that the glasses legs (2) rotate from the unfolding state to the folding state, the abutting connection pieces are used for enabling the elastic limiting pieces (21) to generate elastic deformation; when the glasses legs (2) are in a folding state, the elastic limiting piece (21) is abutted against the second abutting surface (312).

2. An eyeglass frame as in claim 1, wherein: the butt joint piece is a butt joint piece (31) arranged along the length direction of the unfolded state of the glasses leg (2), the first butt joint surface (311) is a side wall of the butt joint piece (31) departing from the other butt joint piece (31), and the second butt joint surface (312) is an end face of the butt joint piece (31) close to the glasses leg (2).

3. An eyeglass frame as in claim 1, wherein: the butt joint piece is equipped with articulated shaft (313), one side that glasses leg (2) are close to the butt joint piece is equipped with articulated arm (22), the tip of articulated arm (22) is equipped with articulated ear (221) with articulated shaft (313) matched with.

4. A spectacle frame as claimed in claim 3, wherein: the two articulated shafts (313) are arranged on the side walls opposite to the abutting parts; the articulated arms (22) have two, two articulated arms (22) along the length direction interval setting of articulated shaft (313), elasticity spacing piece (21) are located between two articulated arms (22).

5. An eyeglass frame as in claims 3 or 4, wherein: the articulated shaft (313) is provided with a first limiting surface and a second limiting surface, the first limiting surface is parallel to the second abutting surface (312), and the second limiting surface is parallel to the first abutting surface (311).

6. An eyeglass frame as in any of claims 3 or 4, wherein: the hinge lug (221) is arc-shaped, and one arc end of the hinge lug (221) is connected with the hinge arm (22); notches (222) are formed at two ends of the arc of the hinge lug (221), and the length of the arc at the notch (222) is smaller than that of the arc of the hinge lug (221); the notch (222) faces the elastic limiting sheet (21), and the notch (222) is used for allowing the hinge shaft (313) to pass through.

7. An eyeglass frame as in claim 1, wherein: installation department (3) are equipped with keeps away a hole (32), and the expansion state glasses leg (2) when turning up along the direction of keeping away from spectacle-frame (1), keep away the tip that a hole (32) are used for supplying elasticity spacing piece (21) to be close to installation department (3) and pass.

8. An eyeglass frame as in claim 7, wherein: a cladding piece (4) is sleeved at one end, close to the abutting piece, of the mounting part (3), and a through hole (41) communicated with the avoiding hole (32) is formed in the side wall, away from the plane where the first abutting surface (311) is located, of the cladding piece (4); the side wall of the cladding piece (4) close to the plane where the first abutting joint surface (311) is located is provided with a through groove (42), and one side, close to the abutting joint piece, of the through groove (42) is in an opening shape.

9. An eyeglass frame as in claim 2, wherein: the elastic limiting piece (21) and the glasses legs (2) are integrally formed, and the abutting pieces (31) are flush with the end parts, close to the glasses legs (2), of the glasses legs; one end, close to the mounting portion (3), of the elastic limiting piece (21) is bent to form an abutting portion (211), and the abutting portion (211) is used for abutting against the first abutting surface (311) and the second abutting surface (312).