CN221008028U

CN221008028U - Hinge and glasses

Info

Publication number: CN221008028U
Application number: CN202322696628.7U
Authority: CN
Inventors: 郭美霞; 陈志明; 李德胜
Original assignee: Shenzhen Baogelong Intelligent Technology Co ltd
Current assignee: Shenzhen Baogelong Intelligent Technology Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-05-24
Anticipated expiration: 2033-10-08

Abstract

The utility model discloses a hinge and glasses, wherein the hinge comprises a connecting piece, an elastic piece and an elastic piece: the connecting piece is provided with an inner side face and an outer side face which are opposite, and the connecting piece is also provided with a rotating part protruding relative to the inner side face; the elastic piece comprises a rotating end, a fixed end and a deformation part positioned between the rotating end and the fixed end, wherein the rotating end is rotatably arranged on the rotating part and is spaced from the inner side surface, the rotating end is provided with a limiting end surface and an inner surface adjacent to the limiting end surface, the fixed end is used for being connected with a glasses frame, and one end, far away from the fixed end, of the connecting piece is used for being connected with glasses legs; the elastic piece is abutted between the connecting piece and the rotating end in a compressed state; the hinge has an extended state in which the inner surface is disposed toward the inner side surface and abuts against the elastic member, and a folded state in which the limit end surface is disposed toward the inner side surface and abuts against the elastic member. The technical scheme of the utility model can improve the wearing comfort of the user.

Description

Hinge and glasses

Technical Field

The utility model relates to the technical field of glasses, in particular to a hinge and glasses.

Background

With the development of society, the development of life and culture level of people and the development of vision health care work, the position of glasses in life of people is more and more important, and people wear the glasses for various reasons. For most of the eyeglass wearers, the eyeglass is attractive and practical, and is light and comfortable.

At present, some glasses legs on the market have special structures and do not have elasticity, so that under the condition of wearing glasses for a long time, the glasses legs are pressed on the head greatly, and the comfort is poor.

Disclosure of utility model

The utility model mainly aims to provide a hinge which aims to improve wearing comfort of a user.

To achieve the above object, the hinge according to the present utility model includes:

the connecting piece is provided with an inner side face and an outer side face which are opposite, and a rotating part protruding relative to the inner side face is further arranged on the connecting piece;

The elastic piece comprises a rotating end, a fixed end and a deformation part positioned between the rotating end and the fixed end, wherein the rotating end is rotatably installed on the rotating part and is spaced from the inner side surface, the rotating end is provided with a limiting end surface and an inner surface adjacent to the limiting end surface, the fixed end is used for being connected with the mirror frame, and one end, far away from the fixed end, of the connecting piece is used for being connected with the mirror leg;

An elastic member abutting between the connecting member and the rotating end in a compressed state; and

The hinge is provided with an unfolding state and a folding state, wherein in the unfolding state, the inner surface faces the inner side surface and is in butt joint with the elastic piece, and in the folding state, the limiting end surface faces the inner side surface and is in butt joint with the elastic piece.

Optionally, the one end that the connecting piece kept away from the stiff end is the link, the elastic component is including fixed section, elastic section and the butt section that connects gradually, fixed section is fixed in the medial surface, the elastic section is located the link with between the rotation portion, the butt section butt in the rotation end orientation one side of medial surface, and cross the axis of rotation end and extend to deformation portion.

Optionally, the fixing section is disposed opposite to the abutting section, and a side of the fixing section facing away from the abutting section is fixed on the inner side surface.

Optionally, the rotating end is provided with a rotating shaft part, the rotating shaft part is in running fit with the rotating part, and the rotating shaft part is spaced from the limiting end face.

Optionally, the rotating shaft part is square.

Optionally, the two opposite sides of the rotating end form first notches, a portion between the first notches and the end face of the rotating end forms the rotating shaft portion, and the rotating shaft portion is in running fit with the rotating portion.

Optionally, the two opposite sides of the rotating end also form a second notch, and the rotating shaft part is located between the second notch and the first notch.

Optionally, the elastic piece and the elastic piece are made of elastic stainless steel.

The utility model also provides glasses, which comprise a glasses frame, glasses legs and the hinges, wherein the connecting pieces of the hinges are connected with the glasses legs, the fixed ends of the hinges are connected with the glasses frame, the glasses legs are unfolded relative to the glasses frame when in an unfolded state, and the glasses legs are folded on the inner side of the glasses frame when in a folded state.

Optionally, a battery, a speaker and a circuit board are arranged in the glasses leg, and the circuit board is provided with a wireless communication module.

The technical scheme of the utility model is that the connecting piece, the elastic piece and the elastic piece are arranged, wherein the connecting piece is provided with an inner side face and an outer side face which are opposite, the connecting piece is also provided with a rotating part which is protruded relative to the inner side face, the elastic piece comprises a rotating end, a fixed end and a deformation part which is positioned between the rotating end and the fixed end, the rotating end is rotatably arranged on the rotating part and is spaced from the inner side face, the rotating end is provided with a limiting end face and an inner surface which is adjacent to the limiting end face, and the elastic piece is abutted between the connecting piece and the rotating end in a compressed state. When the inner surface faces to the inner side surface and is abutted with the elastic piece, the hinge is in an unfolding state, and when the limiting end faces to the inner side surface and is abutted with the elastic piece, the hinge is in a folding state. The fixed section is connected with the glasses frame, one end of the connecting piece, which is far away from the fixed end, is connected with the glasses legs, and when the hinge is in a folding state, the glasses legs and the glasses frame are in the folding state as well, so that the glasses can be placed and stored conveniently; after the user needs to wear the glasses and open the glasses legs, the hinge is in an unfolding state. Because the elastic piece can be deformed through the deformation part, the rotating end can compress and deform the elastic piece, so that the travel of the connecting piece can be larger, the glasses legs can be unfolded wider, and under the elastic action of the elastic piece and the elastic piece, the glasses legs have the trend of moving towards the opposite direction of the inner side surface, so that users with different head sizes can wear the glasses conveniently, and the glasses legs can not clamp the head tightly, so that the wearing is more comfortable.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an embodiment of a hinge according to the present utility model in an unfolded state;

FIG. 2 is a schematic view of the hinge of FIG. 1 from another perspective;

FIG. 3 is a schematic view of the hinge of FIG. 2 in a folded configuration;

FIG. 4 is a schematic view of the structure of the hinge connecting the temple and the frame of FIG. 1;

FIG. 5 is a schematic view of the connector of FIG. 1;

Fig. 6 is a schematic structural view of the elastic sheet in fig. 1.

Reference numerals illustrate:

Reference numerals	Name of the name	Reference numerals	Name of the name
				10	Connecting piece	23	Deformation part
11	Rotation part	30	Elastic piece
				20	Elastic sheet	31	Fixing section
21	Rotating end	32	Elastic section
				211	Rotary shaft part	33	Abutting section
212	First notch	40	Glasses leg
				213	Second notch	50	Picture frame
22	Fixed end

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a hinge which is used for connecting a glasses frame and glasses legs of glasses.

In the embodiment of the present utility model, as shown in fig. 1 to 6, the elastic sheet comprises a connecting member 10, an elastic sheet 20, and an elastic member 30: the connecting piece 10 is provided with an inner side surface and an outer side surface which are opposite, and the connecting piece 10 is also provided with a rotating part 11 protruding relative to the inner side surface; the elastic piece 20 comprises a rotating end 21, a fixed end 22 and a deformation part 23 positioned between the rotating end 21 and the fixed end 22, wherein the rotating end 21 is rotatably arranged on the rotating part 11 and is spaced from the inner side surface, the rotating end 21 is provided with a limiting end surface and an inner surface adjacent to the limiting end surface, the fixed end 22 is used for connecting the mirror frame 50, and one end, far away from the fixed end 22, of the connecting piece 10 is used for connecting the mirror leg 40; the elastic member 30 abuts between the connecting member 10 and the rotating end 21 in a compressed state; the hinge has an extended state in which the inner surface is disposed toward the inner side surface and abuts against the elastic member 30, and a folded state in which the limit end surface is disposed toward the inner side surface and abuts against the elastic member 30.

Specifically, the end of the connecting member 10 away from the fixed end 22 is connected to the temple 40, and the fixed end 22 is connected to the lens frame 50. When the temples 40 and the frame 50 of the glasses are in a folded state, the hinge is in a folded state at the same time, and when the glasses need to be worn, the user operates the two temples 40 to be opened, so that the state of the hinge is changed, the rotating end 21 rotates until the inner surface abuts against the elastic member 30, so that the hinge is in an unfolded state, and the user can wear the glasses. When the size of user's head is great, in order to make things convenient for the user to wear, the mirror leg 40 needs to continue to open towards the outside, deformation portion 23 of elastic piece 20 takes place to warp, the internal surface butt is compressing elastic piece 30 to medial surface direction at elastic piece 30 simultaneously, increased the rotatory stroke of mirror leg 40 for two mirror legs 40 open bigger, make the user that the head size is great conveniently wear glasses, wear the back in addition, two mirror legs 40 clip user's head both sides, glasses can not drop easily.

The utility model provides a connecting piece 10, an elastic piece 20 and an elastic piece 30, wherein the connecting piece 10 is provided with an inner side surface and an outer side surface which are opposite, the connecting piece 10 is also provided with a rotating part 11 which is protruded relative to the inner side surface, the elastic piece 20 comprises a rotating end 21, a fixed end 22 and a deformation part 23 which is positioned between the rotating end 21 and the fixed end 22, the rotating end 21 is rotatably arranged on the rotating part 11 and is spaced from the inner side surface, the rotating end 21 is provided with a limiting end surface and an inner surface adjacent to the limiting end surface, and the elastic piece 30 is abutted between the connecting piece 10 and the rotating end 21 in a compressed state. When the inner surface faces the inner side surface and is abutted against the elastic piece 30, the hinge is in an unfolding state, and when the limiting end faces the inner side surface and is abutted against the elastic piece 30, the hinge is in a folding state. The fixed section 31 is connected with the glasses frame 50, one end of the connecting piece 10 far away from the fixed end 22 is connected with the glasses legs 40, and when the hinge is in a folding state, the glasses legs 40 and the glasses frame 50 are in the folding state, so that the glasses can be placed and stored conveniently; after the user needs to wear the glasses and open the temples 40, the hinge is unfolded. Because the elastic piece 20 can be deformed through the deformation part 23, and meanwhile, the rotating end 21 can compress and deform the elastic piece 30, so that the stroke of the connecting piece 10 can be larger, the eyeglass leg 40 can be unfolded wider, and under the elastic action of the elastic piece 30 and the elastic piece 20, the eyeglass leg 40 has a trend of moving towards the opposite direction of the inner side surface, so that users with different head sizes can wear the eyeglass conveniently, and the eyeglass leg 40 can not clamp the head tightly, so that the eyeglass leg is comfortable to wear.

In some embodiments, the end of the connecting member 10 away from the fixed end 22 is a connecting end, the elastic member 30 includes a fixed segment 31, an elastic segment 32 and an abutting segment 33 sequentially connected, the fixed segment 31 is fixed on the inner side, the elastic segment 32 is located between the connecting end and the rotating portion 11, and the abutting segment 33 abuts against the side of the rotating end 21 facing the inner side and extends to the deformation portion 23 beyond the rotation axis of the rotating end 21. Specifically, when in the unfolded state, the abutment section 33 abuts against the inner surface, avoiding too large opening of the temple 40 caused by too close of the fixed end 22 to the connector 10. When a user with a larger head size wears glasses, the user needs to unfold the glasses leg 40 widely, and meanwhile the inner surface abuts against the abutting section 33, so that the abutting section 33 moves close to the fixed end 22, the glasses leg 40 can unfold widely, after wearing, the abutting section 33 abuts against the inner surface, so that the glasses leg 40 moves inwards, the user's head is clamped, and the user wears the glasses leg with the inner surface being stable.

In some embodiments, the fixing segment 31 is disposed opposite the abutment segment 33, and a side of the fixing segment 31 facing away from the abutment segment 33 is fixed to the inner side. Therefore, the elastic piece 30 is in a U-shaped spring piece structure, and compared with the elastic piece 30 which is arranged into a compression spring, the structure of the U-shaped spring piece is simpler, the cost is lower, and the elasticity is better.

In some embodiments, the rotating end 21 is provided with a rotating shaft portion 211, the rotating shaft portion 211 is in rotating fit with the rotating portion 11, and the rotating shaft portion 211 is spaced from the limiting end surface. Specifically, in this way, in the unfolded state, the limiting end surface does not interfere with the abutting section 33, the abutting section 33 abuts against one side of the rotating end 21 facing the inner side surface, and when the inner surface rotates away from the inner side surface, the limiting end moves in the direction approaching the connecting piece 10, and the abutting section 33 abuts against the limiting end surface, so that the elastic piece 20 cannot easily displace. When the folding state, the abutting section 33 abuts against the limiting end face, when the user opens the glasses leg 40, the abutting section 33 abuts against the limiting end face to push the limiting end face to the direction away from the side face, the glasses leg 40 is opened by the auxiliary user, and the glasses leg 40 is opened by the user more easily.

In some embodiments, the shaft portion 211 is square. Specifically, compared with the method that the rotating shaft part 211 is processed into the cylindrical shape, the method has the advantages that the rotating shaft part 211 is processed into the square shape more simply, the processing cost is lower, and the use is not affected.

In some embodiments, the opposite sides of the rotating end 21 form a first notch 212, and a portion between the first notch 212 and the end surface of the rotating end 21 forms a rotating shaft portion 211, and the rotating shaft portion 211 is in a rotating fit with the rotating portion 11. Specifically, the number of the rotating shaft portions 211 is two, one surface, away from each other, of the two rotating shaft portions 211 is flush with the edge of the rotating end 21, so that the rotating shaft portions 211 can be formed only by machining the first notch 212, and the machining process is simpler.

In some embodiments, the opposite sides of the rotating end 21 also form a second notch 213, and the shaft portion 211 is located between the second notch 213 and the first notch 212. Specifically, the second notch 213 penetrates through the side surfaces of the limiting end surface and the rotating end 21 at the same time, so that the rotation axis of the rotating shaft portion 211 is spaced from the limiting end surface, a structure for forming the limiting end surface is not required to be additionally arranged, and materials can be saved.

In some embodiments, the elastic member 30 and the elastic sheet 20 are made of elastic stainless steel. Specifically, this results in a better strength of the elastomeric sheet 20 and better oxidation resistance and corrosion resistance. In other embodiments, the elastic sheet 20 may be made of carbon steel.

The utility model also provides a pair of glasses, including a hinge, a glasses frame 50 and glasses legs 40, wherein the specific structure of the hinge refers to the above embodiments, and since the pair of glasses adopts all the technical solutions of all the above embodiments, the pair of glasses has at least all the beneficial effects brought by the technical solutions of the above embodiments, and will not be described in detail herein. Wherein, the connecting piece 10 of the hinge is connected with the glasses leg 40, the fixed end 22 of the hinge is connected with the glasses frame 50, when the hinge is in an unfolding state, the glasses leg 40 is unfolded relative to the glasses frame 50, and when the hinge is in a folding state, the glasses leg 40 is folded on the inner side of the glasses frame 50.

In some embodiments, a battery, speaker, and circuit board with a wireless communication module are disposed within the temple 40. Specifically, the glasses can be configured into intelligent glasses, and can be connected with a mobile phone or other terminal equipment for information interaction through a wireless communication module while correcting vision or protecting eyes.

In some embodiments, the elastic member 30 is fixed to the connecting member 10 by welding, so that the connection between the elastic member 30 and the connecting member 10 is stable, and the hinge processing process is simpler than the fastening by a threaded fastener without a via hole and a threaded hole. Additionally, in other embodiments, the resilient member 30 is secured to the connector 10 by threaded fasteners.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A hinge for connecting a frame and a temple of eyeglasses, comprising:

2. The hinge according to claim 1, wherein an end of the connecting member away from the fixed end is a connecting end, the elastic member includes a fixed section, an elastic section, and an abutting section connected in this order, the fixed section is fixed to the inner side surface, the elastic section is located between the connecting end and the rotating portion, and the abutting section abuts against a side of the rotating end facing the inner side surface and extends to the deforming portion beyond a rotation axis of the rotating end.

3. The hinge according to claim 2, wherein the fixing section is disposed opposite the abutment section, and a side of the fixing section facing away from the abutment section is fixed to the inner side surface.

4. The hinge according to claim 1, wherein the rotating end is provided with a rotating shaft portion, the rotating shaft portion is in rotating fit with the rotating portion, and the rotating shaft portion is spaced from the limiting end face.

5. The hinge of claim 4 wherein the pivot portion is square.

6. The hinge according to claim 5, wherein the opposite sides of the rotating end each define a first notch, a portion between the first notch and the end face of the rotating end defining the rotating shaft portion, and the rotating shaft portion is in rotational engagement with the rotating portion.

7. The hinge of claim 6 wherein the opposite sides of the pivot end also each define a second notch, the pivot portion being located between the second notch and the first notch.

8. The hinge according to claim 1, wherein the elastic member and the elastic sheet are made of elastic stainless steel.

9. Glasses characterized by comprising a glasses frame, glasses legs and a hinge according to any one of claims 1 to 8, wherein a connecting piece of the hinge is connected with the glasses legs, a fixed end of the hinge is connected with the glasses frame, the glasses legs are unfolded relative to the glasses frame when in an unfolded state, and the glasses legs are folded inside the glasses frame when in a folded state.

10. The eyewear of claim 9, wherein a battery, speaker and circuit board are disposed within the temple, the circuit board having a wireless communication module.