CN217932307U

CN217932307U - Connecting structure of glasses frame and glasses legs

Info

Publication number: CN217932307U
Application number: CN202222194822.0U
Authority: CN
Inventors: 林曼丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-21
Filing date: 2022-08-21
Publication date: 2022-11-29
Anticipated expiration: 2032-08-21

Abstract

The utility model discloses a connecting structure of a glasses frame and glasses legs, which relates to the technical field of glasses; rectangular hinges are fixedly arranged on two sides of the mirror frame, cylindrical pins are fixedly embedded in inner cavities of the rectangular hinges, and the cylindrical pins are rotatably connected with mirror legs; the utility model discloses a hinge rotation part has carried out the innovation, and it replaces traditional screw as the axle center with the cylindric lock, limits the rotation range, and the cylindric lock is inlayed fixedly by the rectangle hinge, by bending out the glasses leg that accords with the shape, blocks the assembly setting in both sides about the cylinder, the utility model discloses break through traditional technology, the junction does not have screw and solderless, and the equipment is convenient, and is efficient, and is with low costs; when the glasses legs are opened, the upper ends of the glasses legs have slight outward stretching force through the elastic sheets on the glasses legs, so that the clamping force of the glasses legs on the face is reduced, and the comfort level of wearing glasses is improved; when the glasses legs are rotated to be closed, the glasses legs show the bouncing effect of the glasses legs under the action of the natural resilience force of the elastic sheets, and the glasses legs are quickly closed.

Description

Connecting structure of glasses frame and glasses legs

Technical Field

The utility model belongs to the technical field of glasses, concretely relates to connection structure of picture frame and mirror leg.

Background

Generally, glasses include a frame, lenses installed in the frame, and glasses legs installed in a nose of the middle of the frame and respectively disposed at two sides of the frame, wherein the glasses legs are designed to be rotatable so that the glasses legs can be outwardly turned to an open state orthogonal to the lenses and inwardly turned to a folded state in which the glasses are attached to the lenses.

Although the existing connecting structure of the glasses frame and the glasses legs can realize the functions of turning, opening and closing, the connecting mode of the glasses frame and the glasses legs generally adopts bolt connection, the connecting mode is troublesome in assembling and high in assembling cost, and the glasses legs do not have bounce effect under the condition of external force opening and closing.

SUMMERY OF THE UTILITY MODEL

For solving prior art's defect and not enough problem, the utility model aims to provide a simple structure, reasonable in design, convenient to use's picture frame and mirror leg's connection structure, it replaces traditional luo silk as the axle center with the cylindric lock, prescribes a limit to the rotation range, and the cylindric lock is inlayed fixedly by the rectangle hinge, by bending out the glasses leg that accords with the shape, both sides assembly setting about the cylinder, the utility model discloses break through traditional technology, the junction does not have luo silk and solderless spot, and the equipment is convenient, and is efficient, with low costs.

In order to achieve the purpose, the utility model adopts the technical proposal that: the glasses comprise a glasses frame, a rectangular hinge, a cylindrical pin and glasses legs; rectangular hinges are fixedly arranged on two sides of the glasses frame, cylindrical pins are fixedly embedded in inner cavities of the rectangular hinges, and the cylindrical pins are rotatably connected with the glasses legs;

the glasses legs comprise side lugs, through holes, rectangular grooves and elastic pieces; the side lugs are fixedly arranged on two sides of the bending position of the glasses leg, through holes which are in running fit with the cylindrical pins are fixedly arranged on the side lugs, a pair of parallel rectangular grooves is fixedly arranged at the bending position of the glasses leg, and an elastic sheet is fixedly formed in the middle of the two rectangular grooves.

Preferably, a convex column is fixedly arranged at one end, far away from the mirror frame, of the rectangular hinge, and a stepped hole which is matched with the cylindrical pin in a maintaining mode is fixedly arranged on the rectangular hinge.

Preferably, the frame and the rectangular hinge are of an integral structure.

Preferably, the cylindrical pin is a stepped shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses having carried out the innovation at hinge rotation part, it replaces traditional luo silk as the axle center with the cylindric lock, prescribes a limit to rotation range, and the cylindric lock is inlayed fixedly by the rectangle hinge, by bending out the glasses leg that conforms to the shape, both sides assembly setting about the cylinder is blocked, the utility model discloses break through traditional technology, junction do not have luo silk and solderless, and the equipment is convenient, and is efficient, with low costs.

The utility model has the advantages that the upper ends of the glasses legs have slight outward stretching force when the glasses legs are opened through the elastic sheets on the glasses legs, so that the clamping force of the glasses legs on the face is reduced, and the comfort level of wearing glasses is improved; when the glasses legs are rotated to be closed, the glasses legs show the bouncing effect of the glasses legs under the action of the natural resilience force of the elastic sheets, and the glasses legs are quickly closed.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a middle glasses leg 4 of the present invention;

fig. 3 is a cross-sectional view of the rectangular hinge 2 according to the present invention;

fig. 4 is an explosion structure diagram of the rectangular hinge 2, the cylindrical pin 3 and the glasses legs 4 in the present invention.

In the figure: the glasses frame comprises a glasses frame 1, a rectangular hinge 2, a cylindrical pin 3, a glasses leg 4, a convex column 21, a step hole 22, a side lug 41, a through hole 42, a rectangular groove 43 and a spring piece 44.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.

As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the glasses comprise a glasses frame 1, a rectangular hinge 2, a cylindrical pin 3 and glasses legs 4; rectangular hinges 2 are fixedly arranged on two sides of the spectacle frame 1, cylindrical pins 3 are fixedly embedded in inner cavities of the rectangular hinges 2, and the cylindrical pins 3 are rotatably connected with spectacle legs 4; the temple 4 comprises a side ear 41, a through hole 42, a rectangular groove 43 and an elastic sheet 44; the two sides of the bent part of the glasses leg 4 are both fixedly provided with side lugs 41, the side lugs 41 are fixedly provided with through holes 42 which are in running fit with the cylindrical pins 3, the bent part of the glasses leg 4 is fixedly provided with a pair of parallel rectangular grooves 43, and the middle of the two rectangular grooves 43 is fixedly provided with an elastic sheet 44.

Furthermore, a convex column 21 is fixedly arranged at one end of the rectangular hinge 2 far away from the mirror frame 1, and a stepped hole 22 which is mutually matched with the cylindrical pin 3 is fixedly arranged on the rectangular hinge 2.

Further, the frame 1 and the rectangular hinge 2 are of an integrated structure; the cylindrical pin 3 is a stepped shaft.

The working principle of the specific embodiment is as follows: when the glasses legs 4 are opened, the elastic sheets 44 on the glasses legs 4 are pushed outwards by the convex columns 21 on the rectangular hinges 2, the upper ends of the glasses legs 4 are slightly outwards opened under the action of the elastic sheets 44, the clamping force of the glasses legs 4 on the face is reduced, and the comfort level of wearing glasses is improved.

When the glasses legs 4 need to be closed, when the glasses legs 4 rotate inwards around the cylindrical pins 3, when the elastic sheets 44 on the glasses legs 4 slide over the bottom edges of the rectangular hinges 2, the elastic sheets 44 generate elastic deformation under the action of the bottom edges of the rectangular hinges 2, and the glasses legs 4 show a glasses leg bouncing effect (as a state diagram when the right glasses legs 4 are closed in fig. 1) under the action of natural rebounding force of the elastic sheets 44, so that the glasses legs are quickly closed.

The utility model discloses having carried out the innovation at hinge rotation part, it replaces traditional luo silk as the axle center with the cylindric lock, prescribes a limit to rotation range, and the cylindric lock is inlayed fixedly by the rectangle hinge, by bending out the glasses leg that conforms to the shape, both sides assembly setting about the cylinder is blocked, the utility model discloses break through traditional technology, junction do not have luo silk and solderless, and the equipment is convenient, and is efficient, with low costs.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.

Claims

1. The utility model provides a connection structure of picture frame and mirror leg which characterized in that: the glasses comprise a glasses frame (1), a rectangular hinge (2), a cylindrical pin (3) and glasses legs (4); rectangular hinges (2) are fixedly arranged on two sides of the glasses frame (1), cylindrical pins (3) are fixedly embedded in inner cavities of the rectangular hinges (2), and the cylindrical pins (3) are rotatably connected with glasses legs (4);

the glasses legs (4) comprise side ears (41), through holes (42), rectangular grooves (43) and elastic sheets (44); both sides of the bent part of the glasses leg (4) are fixedly provided with side lugs (41), through holes (42) which are in running fit with the cylindrical pin (3) are fixedly formed in the side lugs (41), a pair of parallel rectangular grooves (43) are fixedly formed in the bent part of the glasses leg (4), and an elastic sheet (44) is fixedly formed in the middle of each rectangular groove (43).

2. A connecting structure of a spectacle frame and spectacle legs in accordance with claim 1, wherein: one end of the rectangular hinge (2) far away from the mirror frame (1) is fixedly provided with a convex column (21), and the rectangular hinge (2) is fixedly provided with a step hole (22) which is mutually matched with the cylindrical pin (3).

3. A connecting structure of a frame and temples as claimed in claim 1, wherein: the mirror frame (1) and the rectangular hinge (2) are of an integrated structure.

4. A connecting structure of a frame and temples as claimed in claim 1, wherein: the cylindrical pin (3) is a stepped shaft.