CN217689663U

CN217689663U - Elastically hinged glasses

Info

Publication number: CN217689663U
Application number: CN202222086203.XU
Authority: CN
Inventors: 程永光
Original assignee: Zhejiang Fayidi Glasses Co ltd
Current assignee: Zhejiang Fayidi Glasses Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-10-28
Anticipated expiration: 2032-08-09

Abstract

The utility model relates to an elastic articulated glasses, belonging to the field of glasses, wherein the pile head is provided with a hook seat, and the glasses leg is provided with a spring plate; the inner side of the hook seat is provided with a notch, the outer side surface of the hook seat is a first limiting surface, the rear side surface of the hook seat is a second limiting surface, and the first limiting surface and the second limiting surface form an included angle; the rear end of the elastic sheet is connected with the glasses legs, the front end of the elastic sheet is provided with a connecting rod, the connecting rod is arranged in the groove, and the hook seat is clamped between the elastic sheet and the glasses legs. Different from the traditional hinge structure of a screw, a pin shaft or a rivet; when the glasses legs are rotated to abut against the first limiting surface or the second limiting surface, the relative position state can be kept due to the elastic force of the elastic pieces, so that the position state is limited, and the glasses legs cannot rotate when no external force is applied; due to the existence of the elastic sheet, the glasses legs can automatically rotate in place by turning the glasses legs for a certain angle in the process of relative forward rotation or reverse rotation of the glasses legs; and the elastic force of the elastic sheet is not easy to loosen.

Description

Elastically hinged glasses

Technical Field

The utility model relates to a glasses relate to its eye leg connection structure very much.

Background

Glasses mainly include lens, nose bridge, nose support and mirror leg, can divide into frameless, half frame and full frame glasses according to the type in addition, and glasses generally all have the pile head and the mirror leg is articulated to the mirror leg rotates foldingly, the pile head is located the outside limit of lens, corresponding nose bridge is located the inboard edge of lens, the front side of lens is the field of vision district, the rear side of lens is the wearer.

At present, the pile head and the glasses legs are hinged through screws or pin shafts or rivets so as to rotate, the structure is single and traditional, and no limit is provided for relative position states, particularly no limit is provided for rotation to a folded state; in addition, the rotation of the glasses legs relative to the pile heads is not restrained, and looseness is easy to occur in the using process.

SUMMERY OF THE UTILITY MODEL

In view of the technical problem that exists among the background art, the utility model aims at providing an elastic hinged glasses that is different from tradition, rotate back relative position stable state.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides an elasticity articulated glasses, including mirror leg and pile head, its characterized in that: the pile head is provided with a hook seat, and the glasses legs are provided with elastic pieces; the inner side of the hook seat is provided with a notch, the outer side surface of the hook seat is a first limiting surface, the rear side surface of the hook seat is a second limiting surface, and the first limiting surface and the second limiting surface form an included angle; the rear end of the elastic sheet is connected with the glasses legs, the front end of the elastic sheet is provided with a connecting rod, the connecting rod is arranged in the groove, and the hook seat is clamped between the elastic sheet and the glasses legs.

The following various optimization or supplementary explanations may be made in the above technical solutions.

The elastic piece is made of metal materials, the glasses legs are provided with matching parts which are matched with the hook seats to support, and the matching parts are made of metal materials.

The first limiting surface and the second limiting surface are both planes, and the included angle is 70-110 degrees.

The groove opening on the inner side of the hook seat is obliquely arranged forwards, and the groove opening is communicated up and down.

The elastic sheet is provided with a through hole, the connecting rod is positioned at the front end of the through hole, the hook seat is provided with a hook part, the hook part is positioned at the rear side of the notch, the hook part is hooked in the through hole, and the thickness between the upper side wall and the lower side wall of the hook part corresponds to the height of the upper side edge and the lower side edge of the through hole.

The elastic piece is also provided with a limiting notch, the limiting notch is positioned at the front side of the connecting rod, the upper side and the lower side of the limiting notch are respectively provided with an upper limiting rod and a lower limiting rod, and the hook seat is arranged in the limiting notch.

The shell fragment is connected in the inboard of mirror leg, and the hook seat is connected in the inboard of pile head.

The glasses legs are connected with the elastic sheets in an inserted connection or a buckling connection or a screw connection or a welding connection.

Be equipped with the connecting seat on the mirror leg, be equipped with the interface on the connecting seat, the rear end of shell fragment inserts in the interface, is equipped with spacing hole on the connecting seat, has spacing elastic plate on the shell fragment, and spacing elastic plate corresponds the cooperation with spacing hole.

The utility model has the advantages that the elastic articulated glasses utilize the elastic sheet to match the hook seat through elastic deformation to form an articulated structure (namely a rotating structure), which is different from the articulated structure of the traditional screw or pin shaft or rivet; when the glasses legs are rotated to abut against the first limiting surface or the second limiting surface, the relative position state can be kept due to the elastic force of the elastic pieces, so that the position state is limited, and the glasses legs cannot rotate when no external force is applied; due to the elastic force of the elastic sheet, the glasses legs can be automatically rotated in place by turning the glasses legs to rotate for a certain angle in the process of relative forward rotation or reverse rotation of the glasses legs; and the elastic sheet has elastic force, so that the problem of looseness is not easy to occur. Therefore, compared with the prior art, the utility model has substantive characteristics and progress.

Drawings

The following describes the details and working principles of the embodiments and examples of the present invention with reference to the accompanying drawings.

Fig. 1 is a schematic view of the structure of the elastically hinged eyeglasses of the present invention, wherein the temples are in a fully extended state.

Fig. 2 is a structural view illustrating a process of rotating one temple in fig. 1.

Fig. 3 is a schematic view illustrating a structure in which one temple of fig. 2 is rotated to a folded state.

Fig. 4 is a schematic perspective view of a rotation structure between the temple and the pile head, in a rotation process state.

Fig. 5 is a schematic structural diagram of the connection socket according to the embodiment.

Fig. 6 is a schematic structural view of the spring plate according to the embodiment.

In the figure: 1. temples; 2. pile head; 3. a hook base; 4. a spring plate; 5. a notch opening; 6. a first limiting surface; 7. a second limiting surface; 8. a connecting rod; 9. a through hole; 10. a hook portion; 11. a limiting notch; 12. an upper limiting rod; 13. a lower limit lever; 15. a connecting seat; 16. a limiting elastic plate; 17. and a limiting hole.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to the attached drawings, in the embodiment of the present invention, an elastically hinged glasses includes a glasses leg 1 and a pile head 2, a hook seat 3 is provided on the pile head 2, an elastic sheet 4 is provided on the glasses leg 1, and the glasses leg 1 and the pile head 2 form a hinge structure through the cooperation of the hook seat 3 and the elastic sheet 4, so that the glasses leg 1 rotates relative to the pile head 2. In addition, the glasses can adopt a frameless, half-frame or full-frame structure, and the pile heads 2 can be directly connected on the glasses or the glasses frames (can be integrally connected or separately connected).

Wherein, the inboard of hook seat 3 is equipped with notch 5, and the lateral surface of hook seat 3 is first spacing face 6, and the lateral surface of glasses left side hook seat 3 is the left surface, and the lateral surface of glasses right side hook seat 3 is the right flank, and the front side of hook seat 3 is picture frame, lens, and the trailing flank of hook seat 3 is the spacing face of second 7. The first position-limiting surface 6 and the second position-limiting surface 7 are arranged at an included angle, that is, the angle between the first position-limiting surface 6 and the second position-limiting surface 7 is an included angle. The angles of the first limiting surface 6 and the second limiting surface 7 and the included angle between the first limiting surface and the second limiting surface can be set according to requirements.

Wherein, the rear end of shell fragment 4 links to each other with mirror leg 1, and the front end of shell fragment 4 is equipped with connecting rod 8, and connecting rod 8 disposes in notch 5 of hook seat 3 to shell fragment 4 is connected with hook seat 3, and hook seat 3 presss from both sides between shell fragment 4 and mirror leg 1, is cliied hook seat 3 by shell fragment 4 (its connecting rod 8) and mirror leg 1.

According to the working principle, the glasses legs 1 and the elastic sheets 4 clamp the hook seats 3 on the pile heads 2, and the connecting rods 8 of the elastic sheets 4 are positioned in the groove openings 5 of the hook seats 3 and are hooked and connected to form a hinged structure; can let connecting rod 8 on the shell fragment 4 be located the notch 5 of hook seat 3 and rotate during the rotation, shell fragment 4 can be through elastic deformation guarantee rotate the in-process, and hook seat 3 can be cliied all the time to shell fragment 4 and mirror leg 1, can let mirror leg 1 smoothly paste and lean on first spacing face 6 with paste and switch between on spacing face 7 of second to can let mirror leg 1 rotate relative pile head 2.

The elastic hinged glasses are connected by utilizing the elastic sheet 4 to match the hook seat 3 through elastic deformation to form a hinged structure (namely a rotating structure), which is different from the traditional hinged structure of a screw, a pin shaft or a rivet; when the glasses legs 1 rotate to be attached to the first limiting surface 6 or the second limiting surface 7, the relative position state can be kept due to the existence of the elasticity of the elastic sheet 4, so that the position state is limited, and the glasses legs cannot rotate when no external force acts; due to the elasticity of the elastic sheet 4, when the glasses legs 1 rotate forwards or reversely relatively, the glasses legs 1 are pulled to rotate for a certain angle, and the glasses legs can automatically rotate in place; and the elastic force of the elastic sheet 4 is not easy to loosen.

The following optimization or further explanation can be made on the basis of the above embodiments, respectively.

For example, the elastic sheet 4 is made of a metal material, the glasses leg 1 is provided with a matching part which is matched and supported with the hook seat 3, the matching part is made of a metal material, and the matching part is used for abutting against, leaning against and relatively moving the hook seat 3. The metal material can provide elasticity by utilizing the elastic deformation of the metal material, and is firmer and more durable. The materials are also convenient to obtain, and the metal material can be alloy or pure metal and the like. Of course, for convenience of manufacture, the entire body of the temple 1 may be made of a metal material.

First spacing face 6 and the spacing face 7 of second all adopt the plane, and mirror leg 1 leans on to establish and is more stable when spacing outside first spacing face 6 or the spacing face 7 of second. The degree of the included angle is 70 degrees to 110 degrees, and the angle between the first limiting surface 6 and the second limiting surface 7 is more reasonable. In addition, the corner between the first stopper surface 6 and the second stopper surface 7 may be a triangle or a rounded corner.

The notch 5 on the inner side of the hook seat 3 is obliquely arranged forwards, the notch 5 is communicated up and down, and the corresponding connecting rod 8 is also arranged in the up-and-down direction. The notch 5 is obliquely arranged forwards, and the elastic sheet 4 is not easy to separate after being connected with the notch 5 of the hook seat 3 through the connecting rod 8, especially not easy to separate in the normal use process after being hooked.

In order to promote operation and structural stability, be equipped with through-hole 9 on the shell fragment 4, connecting rod 8 is located the front end of through-hole 9, has hook portion 10 on the hook seat 3, and hook portion 10 is located notch 5 rear side, and hook portion 10 hooks and establishes in through-hole 9, and the cooperation is located the connecting rod 8 of notch 5, links to each other shell fragment 4 and hook seat 3, and the cooperation makes shell fragment 4 and mirror leg 1 steadily clip hook seat 3 and rotate. In addition, the thickness between the upper and lower side walls of the hook part 10 corresponds to (i.e. matches with) the height of the upper and lower sides of the through hole 9, so that the hook part 10 can stably run in the through hole 9, the relative upper and lower positions cannot shake or move, and the relative structure of the rear side of the connecting rod 8 is more stable.

In addition, the elastic sheet 4 is also provided with a limit notch 11, the limit notch 11 is positioned at the front side of the connecting rod 8, the upper side and the lower side of the limit notch 11 are respectively provided with an upper limit rod 12 and a lower limit rod 13, the hook seat 3 is arranged in the limit notch 11, the stability is further provided, the relative structure at the front side of the connecting rod 8 is more stable, and the relative vertical position cannot shake or move.

For example, when the glasses are connected, the elastic sheet 4 is connected to the inner side of the glasses leg 1, the hook seat 3 is connected to the inner side of the pile head 2, and the structure is relatively reasonable.

For example, the temple 1 and the elastic piece 4 are connected by inserting, buckling, screwing, welding or the like.

As shown in the figure, the connecting structure of the glasses leg 1 and the spring plate 4 is that the glasses leg 1 is provided with a connecting seat 15, the connecting seat 15 is provided with an inserting port, the rear end of the spring plate 4 is inserted into the inserting port, the connecting seat 15 is provided with a limiting hole 17, the spring plate 4 is provided with a limiting elastic plate 16 (an oblique convex elastic plate can be adopted), and the limiting elastic plate 16 is correspondingly matched with the limiting hole 17; the elastic sheet 4 is inserted into the inserting port, and when the elastic sheet is in place, the reset protrusion is clamped in the limit hole 17 by the limit elastic plate 16 and is connected in a matching way; when the shell fragment 4 is disassembled, the limiting elastic plate 16 in the limiting hole 17 is pressed to ensure that the shell fragment 4 can be pulled out from the interface.

The foregoing is a preferred embodiment of the present invention, and it should be noted that the scope of the present invention is not limited thereto. For those skilled in the art, without departing from the scope of the present invention, it should be understood that various modifications, enhancements and equivalents may be made without departing from the scope of the present invention.

Claims

1. The utility model provides an elasticity articulated glasses, is including mirror leg (1) and pile head (2), its characterized in that: the pile head (2) is provided with a hook seat (3), and the glasses legs (1) are provided with elastic sheets (4);

the inner side of the hook seat (3) is provided with a notch (5), the outer side surface of the hook seat (3) is a first limiting surface (6), the rear side surface of the hook seat (3) is a second limiting surface (7), and the first limiting surface (6) and the second limiting surface (7) form an included angle;

the rear end of the elastic sheet (4) is connected with the glasses legs (1), the front end of the elastic sheet (4) is provided with a connecting rod (8), the connecting rod (8) is arranged in the groove opening (5), and the hook seat (3) is clamped between the elastic sheet (4) and the glasses legs (1).

2. The elastically hinged eyeglasses according to claim 1, wherein: the elastic sheet (4) is made of metal materials, the glasses legs (1) are provided with matching parts which are matched and supported with the hook seats (3), and the matching parts are made of metal materials.

3. An elastically hinged eyeglasses according to claim 1, wherein: the first limiting surface (6) and the second limiting surface (7) are both planes, and the included angle is 70-110 degrees.

4. An elastically hinged eyeglasses according to claim 1, wherein: the groove opening (5) at the inner side of the hook seat (3) is obliquely arranged forwards, and the groove opening (5) is communicated up and down.

5. The elastically hinged eyeglasses according to claim 1, wherein: the spring plate (4) is provided with a through hole (9), the connecting rod (8) is located at the front end of the through hole (9), the hook seat (3) is provided with a hook portion (10), the hook portion (10) is located on the rear side of the notch (5), the hook portion (10) is hooked in the through hole (9), and the thickness between the upper side wall and the lower side wall of the hook portion (10) corresponds to the height of the upper side edge and the lower side edge of the through hole (9).

6. An elastically hinged eyeglasses according to claim 1 or 5, wherein: the elastic sheet (4) is also provided with a limiting notch (11), the limiting notch (11) is positioned on the front side of the connecting rod (8), the upper side and the lower side of the limiting notch (11) are respectively provided with an upper limiting rod (12) and a lower limiting rod (13), and the hook seat (3) is arranged in the limiting notch (11).

7. The elastically hinged eyeglasses according to claim 1, wherein: the elastic sheet (4) is connected to the inner side of the glasses leg (1), and the hook seat (3) is connected to the inner side of the pile head (2).

8. An elastically hinged eyeglasses according to claim 1, wherein: the glasses legs (1) and the spring pieces (4) are connected in an inserted manner or in a buckling manner or in a screw connection or in a welding manner.

9. The elastically hinged eyeglasses according to claim 1, wherein: be equipped with connecting seat (15) on mirror leg (1), be equipped with the interface on connecting seat (15), the rear end of shell fragment (4) inserts in the interface, is equipped with spacing hole (17) on connecting seat (15), has spacing elastic plate (16) on shell fragment (4), and spacing elastic plate (16) correspond the cooperation with spacing hole (17).