CN221281347U - Glasses without screw and glasses legs thereof - Google Patents

Abstract

The utility model discloses a pair of screw-free glasses and glasses legs thereof, wherein the glasses legs comprise: the front end of the glasses leg is provided with a hinge hole, and the hinge hole penetrates through the side face of the glasses leg; the hinge shaft is arranged in the hinge hole and comprises a hinge shaft body and two parallel protection plates, a hinge groove is formed between opposite ends of the two protection plates, and opposite end surfaces of the two protection plates are fixedly connected with the glasses legs; the pile head, its front end is used for being connected with the picture frame, and its rear end sets up in the hinge groove, around hinge body bending type forms the hinge ring, the hinge ring cover is established on the hinge body. According to the utility model, the glasses legs and the pile heads are rotationally connected with the hinge shaft body on the glasses legs through the hinge rings on the pile heads, and the pile heads and the glasses legs are not required to be fixed by screws, so that the influence of screw falling on the normal use of the glasses is avoided; the glasses legs are provided with the protection plates, so that the hinge rings and the hinge shaft body are protected, and the service lives of the glasses legs are prolonged.

Description

Glasses without screw and glasses legs thereof

Technical Field

The utility model relates to the technical field of glasses, in particular to a pair of screw-free glasses and glasses legs thereof.

Background

Glasses are articles that are composed of lenses and frames to improve vision, protect eyes, or for decorative purposes. The frame is an important component of the glasses and mainly plays a role in supporting the lenses. The pair of glasses frame generally comprises a glasses frame, a nose bridge, a nose support, a pile head, glasses legs, a hinge and other structures, wherein the glasses frame is an assembly position of a lens and is used for fixing the lens; the nose bridge is used for connecting the left and right glasses frames or directly connecting with the lenses so as to be supported on the nose; the glasses leg hook is arranged on the ear, and the pile head is arranged at the joint of the glasses frame and the glasses leg and used for connecting the glasses leg and the glasses frame. The temples and the pile head are generally connected through hinges, so that the temples can rotate relative to the pile head and the mirror frame.

The traditional hinge generally needs the screw to connect fixedly, and sunglasses such as chinese patent CN113376865A provides include spectacle frame, connection piece and foot silk, and two picture frames outsides on the spectacle frame set up a pair of pile heads, are equipped with mounting hole on the hinge and mounting hole under the hinge on the pile head, be equipped with the counter bore on the hinge, be equipped with the internal thread in the mounting hole under the hinge, the connection piece is fixed at the front end of foot silk, is equipped with the connector on the one end of connection piece, and the connection of pile head and connection piece adopts the connecting screw, and in the use, the foot silk is rotated relative pile head with the connecting screw as the axle through the connection piece. However, with the extension of the service time of the glasses frame, the connecting screw is easy to loosen and even separate from the mounting hole under the hinge, which affects the normal use of the glasses frame.

Therefore, improvement of the structure of the glasses leg in the prior art is urgently needed to avoid the influence on the use experience of the user caused by easy loosening of the pile head and the glasses leg due to the connection screw.

Disclosure of utility model

The utility model aims to solve the technical problems that the normal use of the glasses is affected by the fact that the glasses legs of the existing glasses are connected with the pile heads on the glasses frame through screws and the connecting screws are easy to loosen.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

A screw-free temple, comprising:

the front end of the glasses leg is provided with a hinge hole, and the hinge hole penetrates through the side face of the glasses leg;

The hinge shaft is arranged in the hinge hole and comprises a hinge shaft body and two parallel protection plates, a hinge groove is formed between opposite ends of the two protection plates, and opposite end surfaces of the two protection plates are fixedly connected with the glasses legs;

The pile head, its front end is used for being connected with the picture frame, and its rear end sets up in the hinge groove, around hinge body bending type forms the hinge ring, the hinge ring cover is established on the hinge body.

In the above technical solution, preferably, the pile head is provided with a hinge plate, and the hinge plate includes:

The outer side surface of the supporting plate is fixed with the inner side surface of the pile head; the outer side face of the pile head abuts against the inner side face of the glasses leg along with the glasses leg opening outwards;

The hinge ring plate is inserted into the hinge groove, is bent around the hinge shaft body to form the hinge ring, and the length of the hinge ring plate is matched with the perimeter of the section of the hinge shaft body; the hinged ring plate and the pile head are arranged on the same side of the supporting plate, and the side face of the hinged ring plate is fixed with the side face of the supporting plate.

In the above technical solution, preferably, the hinge hole includes a hinge jack and a clamping hole disposed above and below the hinge jack, the width of the hinge jack is greater than the width of the clamping hole, and the width of the clamping hole is matched with the width of the protection plate.

In the above technical solution, preferably, the protection plate is circular, and an outer diameter of the protection plate is adapted to an outer diameter of the hinge ring.

The screw-free glasses comprise two glasses frames, wherein the inner sides of the two glasses frames are connected through nose bridges, and lenses are arranged on the glasses frames; further comprises:

The screw-free glasses legs are arranged at the rear sides of the glasses frames, and the outer sides of the two glasses frames are connected with the pile heads.

In the above technical solution, preferably, the lens is a near-vision lens, a far-vision lens or a plano-vision lens.

Compared with the prior art, the screw-free glasses and the glasses legs thereof have the advantages that the rear ends of the pile heads are arranged in the hinge holes in the glasses legs and are bent around the hinge shafts in the hinge holes to form the hinge rings, so that the pile heads and the glasses legs are connected in a rotating mode through the hinge rings and the hinge shafts, fixing structures such as screws are not needed for connection between the pile heads and the glasses legs, and the problem that the pile heads and the glasses legs are loosened or even fall off due to the screws is effectively avoided, and normal wearing of the glasses is affected. The hinge comprises a protection plate fixed with the glasses legs and a hinge body arranged between the protection plates, the hinge ring is arranged between the protection plates, the protection plate can protect the hinge body and the hinge ring, corrosion of the hinge is delayed, and then the service life of the glasses legs is prolonged.

Drawings

FIG. 1 is a schematic view of a pair of screw-free glasses according to the present utility model;

FIG. 2 is a schematic view of the structure of the temple and hinge shaft of the present utility model;

FIG. 3 is a schematic view of a pile head according to the present utility model;

fig. 4 is a schematic structural view of a screw-free temple according to the present utility model.

The correspondence between the names and the reference numerals of the respective components in fig. 1 to 4 is as follows:

the mirror frame 1, the bridge of the nose 2, the mirror leg 3, the pile head 4, the hinge shaft 5, the hinge plate 6,

The lens 10 is intended to be positioned in a generally flat configuration,

A hinge hole 30, a hinge insertion hole 31. The engagement hole 32 is provided to engage with the engagement hole,

The hinge shaft body 51, the protection plate 52, the hinge groove 53,

A support plate 61, a hinge ring plate 62.

Detailed Description

The utility model provides a pair of glasses without screws and glasses legs thereof, wherein the glasses legs and a pile head are rotationally connected with a hinge shaft body on the glasses legs through a hinge ring on the pile head, the pile head and the glasses legs are not required to be fixed by screws, and the normal use of the glasses is prevented from being influenced by screw falling; the glasses legs are provided with the protection plates, so that the hinge rings and the hinge shaft body are protected, and the service lives of the glasses legs are prolonged. The utility model is described in detail below with reference to the drawings and the detailed description.

As shown in fig. 1 to 4, the screw-free eyeglass frame and the eyeglass leg structure provided by the utility model comprise an eyeglass frame 1, wherein the eyeglass frame 1 is provided with a lens 10, and the lens 10 is a near-sighted lens, a far-sighted lens or a flat-light lens. The inner sides of the two glasses frames 1 are connected through a nose bridge 2, and a group of screw-free glasses legs are respectively arranged on the outer sides of the two glasses frames 1. Each set of screw-free temples comprises a temples 3 and a stake 4.

The front end of the glasses leg 3 is provided with a hinge hole 30, and the hinge hole 30 penetrates through the side face of the glasses leg 3. The hinge hole 30 includes a hinge insertion hole 31 and two engagement holes 32 provided above and below the hinge insertion hole 31, respectively, the hinge insertion hole 31 having a width greater than that of the engagement hole 32, and the hinge insertion hole 31 being communicated with the engagement hole 32.

The hinge shaft 5 is arranged in the hinge hole 30, the hinge shaft 5 comprises a hinge shaft body 51 and two parallel protection plates 52, the protection plates 52 are arranged in the clamping holes 32, and the width of the clamping holes 32 is matched with the width of the protection plates 52. Hinge grooves 53 are formed between opposite ends of the two protection plates 52, and opposite end surfaces of the two protection plates 52 are fixedly connected with the temples 3.

One end of the pile head 4 is connected with the outer side surface of the mirror frame 2, and the other end of the pile head 4 is provided with a hinged plate 6, and the hinged plate 6 comprises a supporting plate 61 and a hinged ring plate 62. The outer side of the support plate 61 is fixed to the inner side of the pile head 3. The hinge ring plate 62 is inserted into the hinge groove 53, the hinge ring plate 62 is bent around the hinge shaft body 51 to form a hinge ring, and the length of the hinge ring plate 62 is adapted to the circumference of the cross section of the hinge shaft body 51. The hinge ring plate 62 is provided on the same side of the support plate 61 as the pile head 4, and the side surface of the hinge ring plate 62 is fixed to the side surface of the support plate 61.

The protection plate 52 is circular, and the outer diameter of the protection plate 52 is matched with the outer diameter of the hinge ring.

The working process of the utility model is as follows:

The hinge ring surrounded by the hinge ring plate 62 is sleeved on the hinge shaft body 51, the hinge shaft body 51 is fixedly arranged on the glasses leg 3 through the protection plate 52, and the hinge ring plate 62 is fixed on the pile head 4 through the support plate 61, so that the glasses leg 3 can rotate relative to the pile head 4.

When the glasses leg 3 outwards rotates to be opened, the outer side face of one end, close to the glasses leg 3, of the pile head 4 is abutted against the inner side face of the glasses leg 3, one end, close to the glasses leg 3, of the pile head 4 plays a limiting role, and damage to glasses caused by overlarge rotation angle of the glasses leg 3 is avoided.

Because the protection plate 52 is circular, and the external diameter of the protection plate 52 and the external diameter of the articulated ring enclosed by the articulated ring plates 62 are adapted, the top surfaces and the bottom surfaces of the articulated shaft body 51 and the articulated ring plates 62 can be arranged between the protection plates 52, and the protection plate 52 protects the articulated shaft body 51 and the articulated ring plates 62, delays the corrosion of the articulated shaft body 51, and prolongs the service life of the glasses legs.

Compared with the prior art, the screw-free glasses and the glasses legs thereof have the following advantages:

(1) The pile head and the glasses leg are connected with a hinge shaft arranged on the glasses leg through a hinge plate arranged on the pile head, the hinge plate is bent around the hinge shaft to form a hinge ring, the hinge ring is sleeved on the hinge shaft, the pile head is rotatably arranged on the glasses leg, and the pile head and the glasses leg are connected without fixing structures such as screws, so that the problem that the pile head and the glasses leg are loosened or even fall off due to screws is effectively avoided, and the normal wearing of the glasses is affected;

(2) The hinge comprises a protection plate fixed with the glasses legs and a hinge body arranged between the protection plates, the hinge ring is arranged between the protection plates, the protection plate can protect the hinge body and the hinge ring, corrosion of the hinge is delayed, and then the service life of the glasses legs is prolonged.

The present utility model is not limited to the above-mentioned preferred embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions.

Claims (6)

1. Screw-free temples, characterized in that they comprise:

the front end of the glasses leg is provided with a hinge hole, and the hinge hole penetrates through the side face of the glasses leg;

The hinge shaft is arranged in the hinge hole and comprises a hinge shaft body and two parallel protection plates, a hinge groove is formed between opposite ends of the two protection plates, and opposite end surfaces of the two protection plates are fixedly connected with the glasses legs;

The pile head, its front end is used for being connected with the picture frame, and its rear end sets up in the hinge groove, around hinge body bending type forms the hinge ring, the hinge ring cover is established on the hinge body.

2. The screwless temple of claim 1 wherein said post is provided with a hinge plate comprising:

The outer side surface of the supporting plate is fixed with the inner side surface of the pile head; the outer side face of the pile head abuts against the inner side face of the glasses leg along with the glasses leg opening outwards;

The hinge ring plate is inserted into the hinge groove, is bent around the hinge shaft body to form the hinge ring, and the length of the hinge ring plate is matched with the perimeter of the section of the hinge shaft body; the hinged ring plate and the pile head are arranged on the same side of the supporting plate, and the side face of the hinged ring plate is fixed with the side face of the supporting plate.

3. The screwless temple of claim 2 wherein the hinge aperture comprises a hinge receptacle and a snap aperture disposed above and below the hinge receptacle, the hinge receptacle having a width greater than a width of the snap aperture, the snap aperture having a width compatible with a width of the protective plate.

4. The screwless temple of claim 2 wherein the protective plate is circular, the outer diameter of the protective plate being adapted to the outer diameter of the hinge ring.

5. The utility model provides a exempt from glasses of screw, includes two picture frames, and its inboard passes through the bridge of the nose to be connected, install the lens on the picture frame, its characterized in that still includes:

A screw-free temple according to any one of claims 1 to 4, the temple being disposed on the rear side of said rims, the outer sides of two of said rims being connected to said post.

6. The screwless eyewear of claim 5 wherein said lens is a near vision lens, a far vision lens or a piano lens.