CN211554511U

CN211554511U - Hinge structure of glasses leg

Info

Publication number: CN211554511U
Application number: CN201921892598.4U
Authority: CN
Inventors: 丁红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-09-22
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a glasses leg hinge structure, include: the pile head is formed on the side edge of the glasses frame, two hinge pins which are arranged up and down are arranged at the end part of the pile head, and a rotating hole is formed at the rear end of each hinge pin; the glasses leg is fixedly provided with two hinge pieces which are arranged up and down, the hinge pieces are provided with protrusions, and the protrusions are provided with hinge grooves; the elastic component is provided with an insertion hole at the protruding position; the protrusion of the hinge piece passes through the insertion hole of the elastic part, the hinge pin of the pile head is pressed into the hinge groove of the hinge piece, and the hinge pin is pressed in the hinge groove through the elastic part and can rotate around the hinge groove, namely, the hinge pin can rotate and fold around the hinge pin between the pile head and the glasses leg. The utility model provides a glasses leg hinge structure, the sound construction avoids glasses leg rotation, folding in-process horizontal hunting from top to bottom.

Description

Hinge structure of glasses leg

Technical Field

The utility model relates to a spectacle-frame technical field, specifically speaking relates to a spectacle leg hinge structure.

Background

The common glasses comprise a glasses frame for fixing lenses, a pile head extending out of the side edge of the glasses frame, and a glasses leg hinged with the pile head, wherein the glasses leg can rotate and fold.

However, the part of the hinge of the existing pile head and the glasses leg is hinged in a single hinge mode, so that the glasses leg swings up and down and left and right in the folding process and after being folded, and after the glasses leg is used for a period of time, the glasses leg swings up and down obviously, so that the glasses are uncomfortable to wear in the later period.

Patent No. CN206946119U discloses a glasses leg connecting structure, which is characterized in that the glasses legs and the pile head are connected by a body, the two ends of the body are respectively provided with a first hook and a second hook, the first hook is hinged with the pile head, and the second hook is fixedly connected with the glasses legs. However, in the rotating process, the first clamping hook and the pile head form single-point connection, so that the glasses legs swing up and down and left and right in the rotating process, the use time is prolonged, the looseness is too large, and the wearing comfort degree is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glasses leg hinge structure, the sound construction avoids glasses leg rotation, folding in-process horizontal hunting from top to bottom.

The utility model discloses a technical scheme that glasses leg hinge structure adopted is:

a temple hinge structure, comprising: the pile head is formed on the side edge of the glasses frame, two hinge pins which are arranged up and down are arranged at the end part of the pile head, and a rotating hole is formed at the rear end of each hinge pin; the glasses leg is fixedly provided with two hinge pieces which are arranged up and down, the hinge pieces are provided with protrusions, and the protrusions are provided with hinge grooves; the elastic component is provided with an insertion hole at the protruding position; the protrusion of the hinge piece passes through the insertion hole of the elastic part, the hinge pin of the pile head is pressed into the hinge groove of the hinge piece, and the hinge pin is pressed in the hinge groove through the elastic part and can rotate around the hinge groove, namely, the hinge pin can rotate and fold around the hinge pin between the pile head and the glasses leg.

Preferably, the hinge piece further comprises a fixing part, the glasses legs are provided with through holes, and after the protrusions of the hinge piece penetrate through the through holes of the glasses legs, the fixing part props against the glasses legs.

As preferred scheme, glasses leg hinge structure still includes the cutting ferrule, the pile head tip is located to the cutting ferrule cover, the card hole has been seted up to the pile head, the cutting ferrule tip is equipped with the card protruding, after the cutting ferrule is fixed in the pile head, the card is gone into in the card hole to the protruding card, the glasses leg is opened the back, elastomeric element and cutting ferrule coincide.

As the preferred scheme, the pile head is provided with an avoidance hole at the front end of the hinge pin.

Preferably, the ferrule is made of stainless steel, titanium or platinum.

Preferably, the surface of the ferrule is plated with palladium.

The utility model discloses a glasses leg hinge structure's beneficial effect is: the glasses legs and the pile head are connected through hinge pieces. In the process of rotation of the glasses legs, the hinge pins rotate in the hinge grooves of the hinge pieces and are fixed in the hinge grooves through the elastic parts. In the rotating process of the glasses legs and the pile heads, the two hinge pins which are arranged up and down are used as supporting points, and the two hinge pins and the hinge grooves are restricted with each other, so that the glasses legs cannot swing up and down and left and right relative to the pile heads, the glasses legs are more stable to rotate and fold, and after the glasses legs are used for a long time, the glasses legs cannot loosen and are more comfortable to wear. And, the hinge pin can be separated from the hinge groove by pressing the elastic component, so that the glasses legs and the pile head are separated, and the replacement of accessories is facilitated.

Drawings

Fig. 1 is a schematic structural view of a hinge structure of a spectacle leg according to the present invention.

Fig. 2 is an exploded view of the hinge structure of the temple of the present invention.

Fig. 3 is an expanded view of the hinge structure of the temple of the present invention.

Fig. 4 is a folding schematic view of the hinge structure of the glasses legs according to the present invention.

Detailed Description

The invention will be further elucidated and described with reference to the following embodiments and drawings in which:

referring to fig. 1-4, a hinge structure for glasses legs comprises a stud head 10, glasses legs 40, an elastic member 50, a ferrule 20 and hinge pieces 30, wherein the stud head 10 is formed at the side of a glasses frame, two hinge pins 12 are arranged at the end of the stud head 10, a rotation hole 11 is formed at the rear end of each hinge pin 12, the glasses legs 40 are fixed with the two hinge pieces 30 arranged up and down, each hinge piece 30 is provided with a protrusion 32, each protrusion 32 is provided with a hinge slot 33, the elastic member 50 is provided with an insertion hole 51 at the position of each protrusion 32, each protrusion 32 of each hinge piece 30 passes through the insertion hole 51 of the elastic member 50, the hinge pin 12 of the stud head 10 is pressed into the hinge slot 33 of each hinge piece 30, the hinge pin 12 is supported in the hinge slot 33 through the elastic member 50, and the hinge pin 12 can rotate around the hinge slot 33, that is, the hinge pin 12 can rotate and.

The hinge piece 30 further comprises a fixing portion 31, the glasses leg 40 is provided with a through hole 41, after the protrusion 32 of the hinge piece 30 penetrates through the through hole 41 of the glasses leg 40, the fixing portion 31 abuts against the glasses leg 40, and the hinge piece 30 and the glasses leg 40 can be detached, so that accessories can be better replaced.

The clamping sleeve 20 is sleeved on the end portion of the pile head 10, the pile head 10 is provided with a clamping hole 14, the end portion of the clamping sleeve 20 is provided with a clamping protrusion 21, after the clamping sleeve 20 is fixed on the pile head 10, the clamping protrusion 21 is clamped in the clamping hole 14, after the glasses legs 40 are opened, the elastic part 50 is overlapped with the clamping sleeve 20. The clamping sleeve 20 is fixed through the clamping protrusion 21 and the clamping hole 14, and after the clamping sleeve 20 is sleeved on the pile head 10, the pile head 10 avoids the elastic part 50 from directly colliding with the pile head 10 in the folding process of the glasses legs 40, and the purpose of protecting the pile head 10 is achieved. The end of the cutting sleeve 20 is consistent with the shape structure of the end of the pile head 10.

The pile head 10 is provided with an avoiding hole 13 at the front end of the hinge pin 12, so that the hinge pin 12 can rotate more stably. The cutting ferrule 20 is made of stainless steel, titanium or platinum, and the cutting ferrule 20 is reliable in quality, not prone to rusting and good in stability. The surface of the cutting sleeve 20 is plated with palladium, so that the wear resistance of the cutting sleeve 20 is enhanced, and the function of preventing the glasses hinge from being opened, closed, rubbed and discolored in daily use in a circulating manner is achieved.

In the above solution, the temple 40 and the post head 10 are connected by the hinge piece 30. During the rotation of the temple 40, the hinge pin 12 is rotated in the hinge groove 33 of the hinge plate 30 by the hinge pin 12, and the hinge pin 12 is fixed in the hinge groove 33 by the elastic member 50. In the rotating process of the glasses leg 40 and the pile head 10, the two hinge pins 12 arranged up and down are used as supporting points, and the two hinge pins 12 and the hinge grooves 33 are restricted mutually, so that the glasses leg 40 cannot swing up and down, left and right relative to the pile head 10, the rotation and folding of the glasses leg 40 are more stable, and after the glasses leg 40 is used for a long time, the glasses leg 40 cannot loosen, and the wearing is more comfortable. In addition, the hinge pin 12 can be separated from the hinge slot 33 by pressing the elastic member 50, so that the glasses legs 40 and the pile head 10 can be separated, and the replacement of the accessories is convenient.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. An eyeglass temple hinge structure, comprising:

the pile head is formed on the side edge of the glasses frame, two hinge pins which are arranged up and down are arranged at the end part of the pile head, and a rotating hole is formed at the rear end of each hinge pin;

the glasses leg is fixedly provided with two hinge pieces which are arranged up and down, the hinge pieces are provided with protrusions, and the protrusions are provided with hinge grooves;

the elastic component is provided with an insertion hole at the protruding position;

the protrusion of the hinge piece passes through the insertion hole of the elastic part, the hinge pin of the pile head is pressed into the hinge groove of the hinge piece, and the hinge pin is pressed in the hinge groove through the elastic part and can rotate around the hinge groove, namely, the hinge pin can rotate and fold around the hinge pin between the pile head and the glasses leg.

2. The temple hinge structure of claim 1, wherein the hinge plate further comprises a fixing portion, the temple has a through hole, and the fixing portion abuts against the temple after the protrusion of the hinge plate passes through the through hole of the temple.

3. The hinge structure of claim 2, further comprising a clamping sleeve, wherein the clamping sleeve is sleeved on the end portion of the pile head, the pile head is provided with a clamping hole, the end portion of the clamping sleeve is provided with a clamping protrusion, the clamping protrusion is clamped into the clamping hole after the clamping sleeve is fixed on the pile head, and the elastic component is overlapped with the clamping sleeve after the glasses leg is opened.

4. The temple hinge construction of claim 3 wherein the stub has an avoiding hole formed in the front end of the hinge pin.

5. The temple hinge construction of claim 4 wherein said ferrule is formed of stainless steel, titanium or platinum.

6. The temple hinge construction of claim 5 wherein said ferrule is palladium plated on a surface.