CN215910740U

CN215910740U - Adjustable earpiece, spectacle frame and spectacles

Info

Publication number: CN215910740U
Application number: CN202122471756.2U
Authority: CN
Inventors: 蓝玉师
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-09
Filing date: 2021-10-12
Publication date: 2022-02-25
Anticipated expiration: 2031-10-12

Abstract

The utility model is applicable to the technical field of glasses. The utility model discloses an adjustable earpiece, an eyeglass frame and eyeglasses, wherein the adjustable earpiece comprises an earpiece main body, the free end of the earpiece main body is provided with a bent fixed part and a movable part with an adjustable rotating angle, a rotating shaft is arranged between the movable part and the earpiece main body or the fixed part, and when the movable part is rotated by the rotating shaft, the included angle between the movable part and the earpiece main body is changeable. When the glasses leg adjusting device is used, the movable part is connected with the glasses leg main body through the rotating shaft, the elastic limiting structure is arranged between the rotating shaft and the glasses leg main body, when the movable part needs to be rotated, the movable part rotates by taking the rotating shaft as the center, and when the movable part rotates for a certain angle at each time, adjusting sound is generated between the elastic limiting structure parts, and meanwhile, the movable part is relatively fixed after each position is adjusted. Uncomfortable feeling appears at the wearing position when adjustable glasses legs are not needed, and the wearing comfort and the user experience can be improved.

Description

Adjustable earpiece, spectacle frame and spectacles

Technical Field

The utility model relates to the technical field of glasses, in particular to an adjustable earpiece, a glasses frame and glasses.

Background

The existing glasses are usually only suitable for one state no matter the glasses play a role in protecting sports, such as sunglasses, goggles for riding and myopia glasses for improving the eyesight of the glasses, for example, the sunglasses can be well matched and stably fixed at the adaptive positions of eyes through ears and nose bridges in normal use, wherein the bending angle of the matched part of the ears is fixed, and in order to protect the wearing comfort, the bending angle of the free ends of the matched glasses legs and the ears is smaller under the common condition. And when people do large-amplitude movement or movement, such as head lowering, the glasses are easy to slide off.

In order to solve the problem that the glasses slide off when doing large-amplitude actions, the free end matched with the earpieces and the ears is arranged to be an angle-adjustable structure, and when needing to do large-amplitude actions, the included angle between the free end and the main body part of the earpieces is adjusted to be small, so that the earpieces can be better fixed, and the glasses are prevented from sliding off.

Although the structure can solve the problem that the glasses easily slide off when doing different actions, the free end needs to be integrally adjusted due to the adjustable structure, and the contact surface of the free end and the glasses leg main body part, which is adjusted to the rear and is in contact with the ear, is smaller, so that the glasses are uncomfortable to wear, and the user experience is poor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem of providing an adjustable earpiece, an eyeglass frame and eyeglasses, wherein the adjustable earpiece can avoid the phenomenon of slipping off in different scenes due to the fact that the angle of the earpiece is not adjustable, and meanwhile, the wearing comfort and the use experience of a user are improved.

In order to solve the above problems, the present invention provides an adjustable earpiece, which comprises an earpiece main body, wherein a free end of the earpiece main body is provided with a bending fixed part and a movable part with an adjustable rotation angle, a rotation shaft is arranged between the movable part and the earpiece main body or the fixed part, when the movable part is rotated by the rotation shaft, an included angle between the movable part and the earpiece main body is changeable, and an elastic limit structure is arranged between the rotation shaft and the earpiece main body.

Further, the movable portion comprises a first hardness member and a second hardness member wrapped around the first hardness member.

Further, the first hardness member has a hardness greater than that of the second hardness member.

Further, the second hardness member includes an elastic material.

Furthermore, the elastic limiting structure comprises a fixing hole arranged on the earpiece main body or the fixing part, and second limiting latch matched with the first limiting latch distributed on the upper surface of the rotating shaft along the circumferential direction are arranged on the hole wall of the fixing hole.

Further, the first limiting latch is made of elastic materials.

Further, the rotating shaft is of a hollow structure in the axial direction.

Furthermore, the movable part is provided with an opening matched with the fixed part between the rotating shaft and the free end of the fixed part.

Furthermore, a first limiting inclined plane is arranged at an opening close to one side of the free end of the movable part, and a second limiting inclined plane matched with the first limiting inclined plane for limiting is arranged at the free end of the fixed part.

The utility model also provides a spectacle frame with adjustable spectacle legs, which comprises a spectacle leg main body connected with the spectacle main body, wherein the free end of the spectacle leg main body is provided with a bent fixed part and a movable part with an adjustable rotating angle, a rotating shaft is arranged between the movable part and the spectacle leg main body or the fixed part, when the movable part is rotated by the rotating shaft, the included angle between the movable part and the spectacle leg main body is variable, and an elastic limiting structure is arranged between the rotating shaft and the spectacle leg main body.

Further, the second hardness member includes an elastic material.

Further, the first limiting latch is made of elastic materials.

Further, the rotating shaft is of a hollow structure in the axial direction.

The utility model also provides glasses with adjustable glasses legs, which comprise glasses leg main bodies connected with the glasses, wherein the free ends of the glasses leg main bodies are provided with bent fixed parts and movable parts with adjustable rotating angles, rotating shafts are arranged between the movable parts and the glasses leg main bodies or the fixed parts, and when the movable parts are rotated by the rotating shafts, the included angles between the movable parts and the glasses leg main bodies are variable.

Further, the second hardness member includes an elastic material.

Furthermore, an elastic limiting structure is arranged between the rotating shaft and the earpiece main body.

Further, the first limiting latch is made of elastic materials.

Further, the rotating shaft is of a hollow structure in the axial direction.

The adjustable earpiece comprises an earpiece main body, wherein the free end of the earpiece main body is provided with a bent fixed part and a movable part with an adjustable rotating angle, a rotating shaft is arranged between the movable part and the earpiece main body or the fixed part, and when the movable part is rotated by the rotating shaft, the included angle between the movable part and the earpiece main body is variable. When the glasses leg adjusting device is used, the movable part is connected with the glasses leg main body through the rotating shaft, the elastic limiting structure is arranged between the rotating shaft and the glasses leg main body, when the movable part needs to be rotated, the movable part rotates by taking the rotating shaft as the center, and when the movable part rotates for a certain angle at each time, adjusting sound is generated between the elastic limiting structure parts, and meanwhile, the movable part is relatively fixed after each position is adjusted. Uncomfortable feeling appears at the wearing position when adjustable glasses legs are not needed, and the wearing comfort and the user experience can be improved.

Drawings

In order to illustrate the embodiments of the utility model or the technical solutions in the prior art more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the description only show some embodiments of the utility model and therefore should not be considered as limiting the scope, and for a person skilled in the art, other related drawings can also be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural diagram of an embodiment of an adjustable earpiece.

Fig. 2 is an exploded view of the movable portion and the earpiece body.

Fig. 3 is an enlarged view of the movable portion and the earpiece body of fig. 2.

Fig. 4 is an enlarged schematic view of the part a in fig. 3.

Fig. 5 is an enlarged view of the movable portion and the earpiece body when they rotate.

Fig. 6 is a schematic view of the structure of the adjustable glasses with adjustable earpiece.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The following claims of the present invention are further detailed in conjunction with the detailed description of the embodiments and the accompanying drawings, and it is to be understood that the described embodiments are only a subset of the embodiments of the present invention, and not all embodiments. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without any inventive work also belong to the protection scope of the present invention.

It should be understood that in the description of the present invention, all directional terms such as "upper", "lower", "left", "right", "front", "rear", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships conventionally laid out when the products of the present invention are used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and are not to be construed as limiting the present invention. For the purpose of explaining the relative positional relationship of the components, the movement, etc., as shown in the drawings, when the specific attitude is changed, the directional indication may be changed accordingly.

Furthermore, the use of ordinal terms such as "first", "second", etc., in the present application is for distinguishing between similar elements and not intended to imply or imply relative importance or the number of technical features indicated. The features defining "first" and "second" may be explicit or implicit in relation to at least one of the technical features. In the description of the present invention, "a plurality" means at least two, i.e., two or more, unless expressly defined otherwise; the meaning of "at least one" is one or both.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

As shown in fig. 1-5, the present invention provides an adjustable temple embodiment.

The adjustable glasses leg comprises a glasses leg main body 1, a bent fixed part 11 and a movable part 3 with an adjustable rotating angle are arranged at the free end of the glasses leg main body 1, a rotating shaft 31 is arranged between the movable part 3 and the glasses leg main body 1 or the fixed part 11, and when the rotating shaft 31 rotates the movable part, the included angle between the movable part 3 and the glasses leg main body 1 is variable.

Specifically, the adjustable earpieces are rotatably connected to the frame 2. The movable portion 3 includes a first hard member 32 and a second hard member 30 wrapped around the first hard member 32, wherein the first hard member 32 has a hardness greater than that of the second hard member 30. Since the second hard member 30 is in contact with the human body, i.e., the ear, in use, the comfort can be improved, and the strength of the active portion can be improved by the first hard member 32 having a hardness greater than that of the second hard member 30. The second hard member 30 is typically made of a skin-friendly material, such as an elastomeric material, e.g., silicone.

An elastic limiting structure is arranged between the rotating shaft 31 and the earpiece body 1 or the fixing part 11, the elastic limiting structure comprises a fixing hole 12 arranged on the earpiece body 1 or the fixing part 11, and the hole wall of the fixing hole 12 is provided with second limiting latch 121 matched with the first limiting latch 311 distributed on the upper surface of the rotating shaft 31 along the circumferential direction.

The first limiting latch 311 is made of an elastic material, and can damp rotation to a certain extent when in use, position the rotated position and generate sound when rotating. For better assurance produces better damping when rotating, the assembly is inseparable not hard up when not rotating simultaneously, axis of rotation 31 axial is hollow structure, has certain deformation space when first spacing latch 311 cooperates with second spacing latch 121 when rotating, can provide better damping effect, neither influences the rotation, does not influence the effect of assembly yet.

When the glasses leg adjusting device is used, the movable part is connected with the glasses leg main body through the rotating shaft, the elastic limiting structure is arranged between the rotating shaft and the glasses leg main body, when the movable part needs to be rotated, the movable part rotates by taking the rotating shaft as the center, and when the movable part rotates for a certain angle at each time, adjusting sound is generated between the elastic limiting structure parts, and meanwhile, the movable part is relatively fixed after each position is adjusted. Uncomfortable feeling appears at the wearing position when adjustable glasses legs are not needed, and the wearing comfort and the user experience can be improved.

In order to ensure the aesthetic appearance of the temple, the movable portion 3 is provided with an opening 34 between the end having the rotation axis and the free end 33, which opening 34 is engaged with the fixed portion 11, and when rotation is not required, the fixed portion 11 is received in the opening 34.

In order to prevent the movable part 3 from rotating in the opposite direction, a first limit inclined surface 32 is arranged at an opening 34 close to the free end 33 of the movable part, and a second limit inclined surface 10 matched with the first limit inclined surface 32 for limiting is arranged at the free end of the fixed part 11.

The utility model also provides a spectacle frame, which comprises a spectacle frame body and a spectacle leg body 1 connected with the spectacle frame body, wherein the free end of the spectacle leg body 1 is provided with a bent fixed part 11 and a movable part 3 with an adjustable rotating angle, the movable part 3 adopts the structure of the embodiment, namely a rotating shaft 31 is arranged between the movable part 3 and the spectacle leg body 1 or the fixed part 11, and when the rotating shaft 31 rotates the movable part, the included angle between the movable part 3 and the spectacle leg body 1 is variable.

In particular, the spectacle frame body comprises a frame 2.

The movable portion 3 includes a first hard member 32 and a second hard member 30 wrapped around the first hard member 32, wherein the first hard member 32 has a hardness greater than that of the second hard member 30. Since the second hard member 30 is in contact with the human body, i.e., the ear, in use, the comfort can be improved, and the strength of the active portion can be improved by the first hard member 32 having a hardness greater than that of the second hard member 30. The second hard member 30 is typically made of a skin-friendly material, such as an elastomeric material, e.g., silicone.

In order to prevent the movable part 3 from rotating in the opposite direction, a first limit inclined surface 32 is arranged at an opening 34 at one end of a free end 33, and the free end 10 of the fixed part 11 is also provided with a second limit inclined surface 10.

As shown in fig. 6, the present invention further provides a pair of glasses with adjustable temple, the glasses with adjustable temple comprise a glasses frame 2, a glasses frame 2 and a glasses temple main body 1 connected with the glasses frame 2, a curved fixed part 11 and a movable part 3 with adjustable rotation angle are arranged at the free end of the glasses temple main body 1, the movable part 3 adopts the structure of the above embodiment, that is, a rotation shaft 31 is arranged between the movable part 3 and the glasses temple main body 1 or the fixed part 11, when the movable part is rotated by the rotation shaft 31, the included angle between the movable part 3 and the glasses temple main body 1 is variable.

Specifically, the movable portion 3 includes a first hard member 32 and a second hard member 30 wrapped around the first hard member 32, wherein the first hard member 32 has a hardness greater than that of the second hard member 30. Since the second hard member 30 is in contact with the human body, i.e., the ear, in use, the comfort can be improved, and the strength of the active portion can be improved by the first hard member 32 having a hardness greater than that of the second hard member 30. The second hard member 30 is typically made of a skin-friendly material, such as an elastomeric material, e.g., silicone.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments described above, and such modifications or substitutions may be made without departing from the spirit and scope of the present invention in its aspects.

Claims

1. The utility model provides an adjustable earpiece, includes the earpiece main part, its characterized in that, this earpiece main part free end is equipped with crooked fixed part and adjustable turned angle's movable part, is equipped with the axis of rotation between this movable part and earpiece main part or the fixed part to when this axis of rotation rotated the movable part, contained angle is variable between this movable part and the earpiece main part, is equipped with elasticity limit structure between axis of rotation and earpiece main part, elasticity limit structure is including locating the fixed orifices on earpiece main part or the fixed part, and the pore wall of this fixed orifices is equipped with the spacing latch of first spacing latch complex second of edge circumferencial direction distribution with the axis of rotation upper surface.

2. The adjustable temple of claim 1 wherein: the movable portion includes a first hard member and a second hard member that covers the first hard member.

3. The adjustable temple of claim 2 wherein: the first hard member has a hardness greater than a hardness of the second hard member, and the second hard member includes an elastic material.

4. The adjustable temple of claim 1 wherein: the first limiting latch is made of elastic materials.

5. The adjustable temple of claim 4 wherein: the axial direction of the rotating shaft is of a hollow structure.

6. The adjustable temple of claim 1 wherein: the movable part is provided with an opening matched with the fixed part between the rotating shaft and the free end of the fixed part.

7. The adjustable temple of claim 6 wherein: the opening part close to one side of the free end of the movable part is provided with a first limiting inclined plane, and the free end of the fixed part is provided with a second limiting inclined plane matched with the first limiting inclined plane for limiting.

8. The utility model provides a spectacle frame, with spectacle frame main part swing joint adjustable earpiece, its characterized in that: the adjustable temple comprising the adjustable temple of any of claims 1-7.

9. The utility model provides a glasses with adjustable earpiece, includes the adjustable earpiece of being connected with glasses frame main part, its characterized in that: the adjustable temple comprising the adjustable temple of any of claims 1-7.