CN217404659U

CN217404659U - Connecting structure for glasses

Info

Publication number: CN217404659U
Application number: CN202221101531.6U
Authority: CN
Inventors: 何照云; 张国军
Original assignee: Chongqing Deding Optical Technology Co ltd
Current assignee: Chongqing Deding Optical Technology Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-09-09
Anticipated expiration: 2032-05-10

Abstract

The utility model belongs to the technical field of glasses, in particular to a connecting structure for glasses, which comprises a glass frame, wherein both ends of the inner side of the glass frame are provided with glass bases, and glass legs are movably arranged on the glass bases; a rotating shaft is movably mounted at one end of each glasses leg, a telescopic head is mounted at each of two ends of the rotating shaft, two limiting holes are symmetrically formed in the glasses base in a penetrating mode, the two limiting holes are respectively formed in the two ends of the rotating shaft, and one end of each telescopic head extends into the limiting holes in the two sides; the utility model discloses set up pivot, flexible head and the spring that is located to mutually support between microscope base and the mirror leg, when the pivot is in between two spacing holes, two flexible heads obtain under the effect at the spring in the disect insertion to the spacing hole that corresponds to with mirror leg movable mounting on the microscope base, when the mirror leg is demolishd to needs, only need press into the pivot with the one end of flexible head in, can break away from the connection with mirror leg and microscope base.

Description

Connecting structure for glasses

Technical Field

The utility model belongs to the technical field of glasses, concretely relates to a connection structure for glasses.

Background

Spectacles are a combination of lenses and frames for improving vision, protecting the eyes or for decorative purposes, and are capable of correcting a variety of vision problems, including myopia, hyperopia, astigmatism, presbyopia, strabismus or amblyopia.

Present glasses pass through the screw and are connected picture frame and mirror leg, and glasses need take off the screw when the degree of depth clearance, because the screw undersize to increased the degree of difficulty that the mirror leg was demolishd, in addition, clearance many times can lead to the smooth silk of screw, thereby influence the use of glasses, for solving above-mentioned problem, provide a connection structure for glasses in this application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connection structure for glasses to solve and proposed in the above-mentioned background art because the screw undersize, thereby increased the degree of difficulty that the mirror leg demolishd, in addition, clearance many times can lead to the problem of the smooth silk of screw.

In order to achieve the above object, the utility model provides a following technical scheme: the connecting structure for the glasses comprises a glass frame, wherein both ends of the inner side of the glass frame are respectively provided with a glass base, and glass legs are movably arranged on the glass bases; a rotating shaft is movably mounted at one end of each glasses leg, a telescopic head is mounted at each of two ends of the rotating shaft, two limiting holes are symmetrically formed in the glasses base in a penetrating mode, the two limiting holes are respectively formed in the two ends of the rotating shaft, and one end of each telescopic head extends into the limiting holes in the two sides; the rotating shaft is provided with a mounting groove, and one end of each of the two telescopic heads extends into the mounting groove and can be stretched in the mounting groove in a reciprocating manner; and a spring is connected between the two telescopic heads and arranged in the mounting groove.

Preferably, two pressing devices are mounted outside the microscope base, and one ends of the two pressing devices respectively extend into the limiting holes on the two sides and can reciprocate in the limiting holes; one end of the pressing device is abutted to the telescopic head, and the pressing device is of a T-shaped structure.

Preferably, a limiting block is fixed on the outer wall of the pressing device, a limiting groove is formed in the inner wall of the limiting hole along the moving direction of the pressing device, and the limiting block can move in the limiting groove in a reciprocating mode.

Preferably, a through hole is formed in one end, close to the lens base, of each glasses leg in a penetrating mode, and the rotating shaft is arranged in the through hole.

Preferably, one end of the mirror seat, which is far away from the mirror frame, is provided with an opening and a clamping groove which are communicated, and the limiting hole is arranged at the intersection position of the opening and the clamping groove; the opening is arranged in the X-axis direction of the lens base, the clamping groove is arranged in the Y-axis direction of the lens base, and the clamping groove is arranged on the outer side of the lens base.

Preferably, one end of each glasses leg close to the glasses base is fixed with a convex block, a groove is formed in the clamping groove, and when one end of each convex block is clamped into the groove, the glasses legs and the glasses frames are conveniently distributed at right angles.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses set up pivot, flexible head and the spring that is located to mutually support between microscope base and the mirror leg, when the pivot is in between two spacing holes, two flexible heads obtain under the effect at the spring in the disect insertion to the spacing hole that corresponds to with mirror leg movable mounting on the microscope base, when the mirror leg is demolishd to needs, only need press into the pivot with the one end of flexible head in, can break away from the connection with mirror leg and microscope base.

(2) The utility model discloses set up two pressing devices that are located the outside symmetric distribution of microscope base, when the mirror leg is demolishd to needs, pressed the pressing device, let the one end of flexible head directly break away from spacing hole to can take off the mirror leg from the microscope base, realized that the restriction of mirror leg on the microscope base is relieved fast to the pressing device.

Drawings

Fig. 1 is a schematic view of a partial structure of a telescopic head and a rotating shaft of the present invention;

fig. 2 is a schematic view of the opening and the slot of the present invention;

fig. 3 is a top view of the present invention;

in the figure: 1. a mirror frame; 2. a lens base; 3. a pressing device; 4. a temple; 5. a through hole; 6. a rotating shaft; 7. a telescopic head; 8. an opening; 9. a limiting hole; 10. a spring; 11. mounting grooves; 12. a groove; 13. a bump; 14. a card slot; 15. a limiting block; 16. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the connecting structure for the glasses comprises a glass frame 1, wherein both ends of the inner side of the glass frame 1 are respectively provided with a glass base 2, and glass legs 4 are movably arranged on the glass bases 2;

one end of each glasses leg 4 is movably provided with a rotating shaft 6, two ends of each rotating shaft 6 are respectively provided with a telescopic head 7, two limiting holes 9 are symmetrically arranged on the glasses base 2 in a penetrating manner, the two limiting holes 9 are respectively arranged at two ends of each rotating shaft 6, and one end of each telescopic head 7 respectively extends into the limiting holes 9 at two sides;

a mounting groove 11 is formed in the rotating shaft 6, and one ends of the two telescopic heads 7 extend into the mounting groove 11 and can be stretched in the mounting groove 11 in a reciprocating manner;

a spring 10 is connected between the two telescopic heads 7, the spring 10 is arranged in the mounting groove 11, and the telescopic heads can be stretched and retracted on the rotating shaft in a reciprocating mode through the springs, so that the glasses legs can be movably mounted on the glasses base repeatedly.

Through the technical scheme:

specifically, the device comprises a lens base 2, a glasses leg 4, a rotating shaft 6, a telescopic head 7 and a limiting hole 9, wherein the glasses leg 4 brings one end of the rotating shaft 6 between the two limiting holes 9, the elasticity of a spring 10 in an installation groove 11 is released at the moment, so that the telescopic head 7 in the installation groove 11 is pushed out outwards and enters the limiting hole 9, the glasses leg 4 is movably installed on the lens base 2, and the glasses leg 4 can rotate on the rotating shaft 6 through a through hole 5.

Further, for the lens base 2, a through hole 5 is formed through one end of the temple 4 close to the lens base 2, the rotating shaft 6 is arranged in the through hole 5, and the temple 4 can rotate on the rotating shaft 6 through the through hole 5.

Referring to fig. 1 and 3, two pressing devices 3 are mounted outside the lens base 2, and one end of each of the two pressing devices 3 extends into the limiting holes 9 at the two sides and can reciprocate in the limiting holes 9;

one end of the pressing device 3 is abutted against the telescopic head 7, and the pressing device 3 is of a T-shaped structure.

Through the technical scheme:

specifically, the device comprises a pressing device 3 and a limiting hole 9, when the glasses legs 4 need to be detached, the pressing device 3 is pressed, one end of a telescopic head 7 is directly separated from the limiting hole 9, and therefore the glasses legs 4 can be taken down from the glasses base 2.

Further, to the presser 3 that sets up, be fixed with spacing piece 15 on the outer wall of presser 3, spacing groove 16 has been seted up along the direction that presser 3 removed on the inner wall of spacing hole 9, spacing piece 15 can be at spacing groove 16 reciprocating motion, let presser 3 can reciprocate flexible in spacing hole 9 through spacing piece 15 and spacing groove 16, avoid presser 3 to break away from microscope base 2 through spacing piece 15 and spacing groove 16 simultaneously, when the flexible head 7 supports on presser 3, presser 3 can not rock in spacing hole 9.

Referring to fig. 2, an end of the mirror base 2 away from the mirror frame 1 is provided with an opening 8 and a slot 14, which are communicated with each other, and the limiting hole 9 is disposed at a junction position of the opening 8 and the slot 14;

the opening 8 is arranged in the X-axis direction of the lens base 2, the clamping groove 14 is arranged in the Y-axis direction of the lens base 2, and the clamping groove 14 is arranged at the outer side of the lens base 2.

Through the technical scheme:

specifically, the device passes through draw-in groove 14 and opening 8 and constitutes, and when mirror leg 4 was in opening 8, mirror leg 4 was accomodate in the inboard of picture frame 1, and when mirror leg 4 was in draw-in groove 14, mirror leg 4 was the right angle with picture frame 1 and distributes, conveniently wears picture frame 1 on eyes.

Further, to the above-mentioned draw-in groove 14 that sets up, the one end that mirror leg 4 is close to mirror base 2 is fixed with lug 13, has seted up recess 12 in the draw-in groove 14, when the one end card of lug 13 goes into recess 12, makes things convenient for mirror leg 4 and picture frame 1 to be the right angle and distributes, is in recess 12 at lug 13, and mirror leg 4 and mirror base 2 remain the right angle state all the time under no external force.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A connecting structure for eyeglasses, characterized in that: the glasses frame comprises a glasses frame (1), wherein two ends of the inner side of the glasses frame (1) are respectively provided with a glasses base (2), and glasses legs (4) are movably arranged on the glasses bases (2);

a rotating shaft (6) is movably mounted at one end of each glasses leg (4), telescopic heads (7) are mounted at two ends of the rotating shaft (6), two limiting holes (9) are symmetrically formed in the glasses base (2) in a penetrating mode, the two limiting holes (9) are respectively formed in two ends of the rotating shaft (6), and one end of each telescopic head (7) extends into the limiting holes (9) in two sides;

a mounting groove (11) is formed in the rotating shaft (6), and one end of each of the two telescopic heads (7) extends into the mounting groove (11) and can be stretched in the mounting groove (11) in a reciprocating manner;

a spring (10) is connected between the two telescopic heads (7), and the spring (10) is arranged in the mounting groove (11).

2. The connecting structure for eyeglasses according to claim 1, wherein: two pressing devices (3) are mounted outside the lens base (2), one ends of the two pressing devices (3) respectively extend into the limiting holes (9) on the two sides and can reciprocate in the limiting holes (9);

one end of the pressing device (3) is abutted against the telescopic head (7), and the pressing device (3) is of a T-shaped structure.

3. The connecting structure for eyeglasses according to claim 2, wherein: the outer wall of the pressing device (3) is fixedly provided with a limiting block (15), the inner wall of the limiting hole (9) is provided with a limiting groove (16) along the moving direction of the pressing device (3), and the limiting block (15) can move in the limiting groove (16) in a reciprocating mode.

4. The connecting structure for eyeglasses according to claim 1, wherein: one end of each glasses leg (4) close to the glasses base (2) is provided with a through hole (5) in a penetrating mode, and the rotating shaft (6) is arranged in the through holes (5).

5. The connecting structure for eyeglasses according to claim 1, wherein: an opening (8) and a clamping groove (14) which are communicated are formed in one end, far away from the glasses frame (1), of the glasses base (2), and the limiting hole (9) is formed in the intersection position of the opening (8) and the clamping groove (14);

the opening (8) is arranged on the X-axis direction of the microscope base (2), the clamping groove (14) is arranged on the Y-axis direction of the microscope base (2), and the clamping groove (14) is arranged on the outer side of the microscope base (2).

6. The connecting structure for eyeglasses according to claim 5, wherein: the glasses leg (4) is close to one end of the glasses base (2) and is fixed with a convex block (13), a groove (12) is formed in the clamping groove (14), and when one end of the convex block (13) is clamped into the groove (12), the glasses leg (4) and the glasses frame (1) are distributed in a right angle mode.