CN114690416A

CN114690416A - Glasses

Info

Publication number: CN114690416A
Application number: CN202011613479.8A
Authority: CN
Inventors: 赵港南; 林益邦; 杨林林
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-07-01
Anticipated expiration: 2040-12-30
Also published as: CN114690416B

Abstract

The application provides glasses, relates to glasses technical field, can match the user that has different facial profiles, improves glasses' compatibility. The glasses comprise a glasses main body and a first eye patch; the eyeglass body having an inner surface for opposing a face of a user, the inner surface of the eyeglass body comprising a first lens area, a first annular mounting seat disposed on the inner surface of the eyeglass body surrounding the first lens area; the first eyeshade is cylindrical, the two ends of the first eyeshade in the axial direction of the first eyeshade are respectively a first end and a second end, the first end of the first eyeshade is hinged to the first annular mounting seat through a spherical hinge pair, and the second end of the first eyeshade is used for being attached to the face around one eye of a user. The glasses provided by the application are used for a virtual reality system.

Description

Glasses

Technical Field

The application relates to the technical field of glasses, in particular to glasses.

Background

Glasses such as virtual reality glasses, augmented reality glasses have the eye-shade that is used for sealing up the light passageway between glasses lens and the user eyes, and this eye-shade can increase the area of contact between glasses and the user face on the one hand to alleviate the facial pressure that receives, on the other hand can reduce the light leak, with the reinforcing sense of immersing. The existing eyeshade is usually fixedly connected to a glasses main body, the eyeshade is made of soft materials such as foam and silica gel, the eyeshade is in direct contact with the face when being worn, if users with different facial contours need to be adapted, different eyeshades need to be replaced, time and labor are wasted, and the compatibility of glasses is poor.

Disclosure of Invention

The embodiment of the application provides glasses, which can be matched with users with different face profiles, and compatibility of the glasses is improved.

To achieve the above objects, some embodiments of the present application provide glasses including a glasses body and a first eyecup; the eyeglass body has an inner surface for opposing the face of the user, the inner surface of the eyeglass body including a first lens region, a first annular mounting seat disposed on the inner surface of the eyeglass body surrounding the first lens region; first eye-shade is the tube-shape, and first eye-shade is first end and second end respectively along self ascending both ends of axle, and the first end of first eye-shade articulates on first annular mount pad through the spherical hinge pair, and the second end of first eye-shade is used for the facial laminating around one eyes with the user.

In the glasses provided by the embodiment of the application, the first end of the first eye patch of the glasses is hinged to the first annular mounting seat of the glasses main body through the spherical hinge pair, so that the first eye patch can rotate towards any direction relative to the first annular mounting seat to adjust the position of the first eye patch, the glasses can be matched with users with different facial profiles, and the compatibility of the glasses is improved.

In one possible implementation, the inner surface of the eyeglass body further comprises a second lens area, and a second annular mounting seat is arranged on the inner surface of the eyeglass body around the second lens area; the glasses further comprise a second eyeshade, the second eyeshade is cylindrical, the second eyeshade is respectively provided with a third end and a fourth end along the two axial ends, the third end of the second eyeshade is hinged to the second annular mounting seat through a spherical hinge pair, and the fourth end of the second eyeshade is used for being attached to the face around the other eye of the user. Thus, the second eyeshade can rotate towards any direction relative to the second annular mounting seat to adjust the position of the second eyeshade, so that the glasses can be matched with users with different facial contours, and the compatibility of the glasses is further improved.

In a possible implementation manner, the end face of the second end of the first eye patch is a profiling face adapted to the user face, and the end face of the fourth end of the second eye patch is a profiling face adapted to the user face, so as to increase the contact area between the first eye patch and the user face and between the second eye patch and the user face, and reduce the pressure of the first eye patch and the second eye patch to the user face.

In one possible implementation manner, the inner side surfaces of the first annular mounting seat and the second annular mounting seat are spherical cambered surfaces, and the outer side surfaces of the first end of the first eye patch and the third end of the second eye patch are spherical cambered surfaces; the first eye mask is hinged in the inner side face of the first annular mounting seat through the outer side face of the first end, and the second eye mask is hinged in the inner side face of the second annular mounting seat through the outer side face of the third end.

In one possible implementation, the eyeglasses further comprise a first rib, a second rib, and an adjustment device; the first rib and the second rib are positioned between the first annular mounting seat and the second annular mounting seat, the first rib and the second rib are arranged in parallel at intervals, one end of the first rib and one end of the second rib are connected to the first annular mounting seat, the other end of the first rib and the other end of the second rib are connected to the second annular mounting seat, a first elastic gap is formed in the part of the first annular mounting seat, which is positioned between the first rib and the second rib, and a second elastic gap is formed in the part of the second annular mounting seat, which is positioned between the first rib and the second rib; adjusting device connects between first rib and second rib, and this adjusting device is used for adjusting the interval between first rib and the second rib to drive first annular mount pad and second annular mount pad and hold or loosen the first end of first eye-shade and the third end of second eye-shade respectively. Like this, can be through by first rib, the structure that second rib and adjusting device constitute, drive first annular mount pad and second annular mount pad and hold the first end of dying first eye-shade and the third end of second eye-shade respectively, with the position after accomplishing the regulation of fixed first eye-shade and second eye-shade, and when needs are adjusted first eye-shade and second eye-shade, then through the structure by first rib, second rib and adjusting device constitute, drive first annular mount pad and second annular mount pad and loosen the first end of first eye-shade and the third end of second eye-shade respectively, so that the first end of first eye-shade and the third end of second eye-shade can rotate for first annular mount pad and second annular mount pad respectively, so that adjust the position of first eye-shade and second eye-shade.

In one possible implementation, the adjusting device comprises an adjusting screw, an adjusting nut and a stop structure; the adjusting screw comprises a head part and a rod part, the head part of the adjusting screw is positioned on one side of the first rib far away from the second rib, and the rod part of the adjusting screw penetrates through the first rib and the second rib; the adjusting nut is fixed on the second rib, or the adjusting nut is positioned on one side of the second rib, which is far away from the first rib, and the adjusting nut cannot rotate around the axis of the adjusting nut relative to the second rib, and the adjusting nut is in threaded fit with the rod part of the adjusting screw; the stop structure is arranged on the inner surface of the glasses main body and located between the head of the adjusting screw and the first rib, and the stop structure is used for stopping the head of the adjusting screw so as to prevent the head of the adjusting screw from moving towards the direction close to the first rib. Like this, through rotatory adjusting screw, can drive adjusting nut and drive the second rib to the direction removal of being close to first rib or keeping away from first rib to adjust the interval between first rib and the second rib, thereby reach and hold the mesh of dying or loosening the first end of first eye-shade and the third end of second eye-shade. Screw-thread fit's precision is higher to can improve the regulation precision of interval between first rib and the second rib.

In a possible realization, the stop structure is provided at the edge of the inner surface of the spectacle body, the head of the adjusting screw being located outside the edge of the inner surface. In this way, the head of the adjusting screw is exposed out of the edge of the inner surface, so that the user can conveniently adjust the adjusting screw to fix the positions of the first eye patch and the second eye patch while wearing the glasses.

In a possible implementation manner, the adjusting device further comprises a righting structure, the righting structure is made of wear-resistant materials, the righting structure is located between the stopping structure and the first rib and is relatively fixed to the first rib, a righting hole is formed in the righting structure, the diameter of the righting hole is smaller than the first through hole in the first rib and the second through hole in the second rib, and the rod portion of the adjusting screw penetrates through the righting hole, the first through hole and the second through hole. The centralizing structure is used for limiting the dislocation amount of the rod part of the adjusting screw in the radial direction so as to prevent the rod part of the adjusting screw from contacting the inner wall of the first through hole and the inner wall of the second through hole and abrading the first rib and the second rib.

In one possible implementation, the first annular mounting seat, the second annular mounting seat, the first connecting rib, and the second connecting rib are integrally formed. Thus, the glasses comprise fewer parts and are assembled more efficiently.

In a possible implementation manner, the first eye shield includes a first eye shield body and a first connecting portion, the first connecting portion is connected to one end of the first eye shield body in the axial direction of the first eye shield body, the first connecting portion forms a first end of the first eye shield, a forming material of the first connecting portion is a rigid material, and a forming material of the first eye shield body is an elastic soft material. Like this, can improve the articulated stability between first eye-shade and the first annular mount pad, simultaneously, reduce first eye-shade and to the facial pressure of user, improve the comfort level of wearing of glasses.

In one possible implementation, the forming material of the first eye shield body is foam or silica gel.

In one possible implementation manner, the second eyeshade includes a second eyeshade body and a second connecting portion, the second connecting portion is connected to one end of the second eyeshade body in the axial direction of the second eyeshade body, the second connecting portion forms a third end of the second eyeshade, the second connecting portion is made of a rigid material, and the second eyeshade body is made of an elastic soft material. Like this, can improve the articulated stability between second eye-shade and the second annular mount pad, simultaneously, reduce the second eye-shade to the facial pressure of user, improve the wearing comfort level of glasses.

In one possible implementation, the second eyeshade body is made of foam or silica gel.

Drawings

FIG. 1 is a perspective view of eyewear provided in accordance with some embodiments of the present application;

FIG. 2 is a front view of the eyewear of FIG. 1;

FIG. 3 is a perspective view of the eyewear of FIG. 2 taken along A-A;

FIG. 4a is a schematic cross-sectional view taken along A-A of the eyewear of FIG. 2, illustrating the first and second eyecups rotated to first positions relative to the first and second annular mounts, respectively;

FIG. 4b is a cross-sectional view taken along A-A of the eyewear of FIG. 2, illustrating the first and second eyecups rotated to a second position relative to the first and second annular mounts, respectively;

FIG. 4c is a cross-sectional view taken along A-A of the eyewear of FIG. 2, illustrating the first and second eyecups rotated to a third position relative to the first and second annular mounts, respectively;

FIG. 5a is a schematic cross-sectional view taken along the direction B-B of the eyewear of FIG. 2, wherein the first and second eyecups are rotated to a fourth position relative to the first and second annular mounts, respectively;

FIG. 5B is a schematic cross-sectional view taken along the direction B-B of the eyewear of FIG. 2, wherein the first and second eyecups are rotated to a fifth position relative to the first and second annular mounts, respectively;

FIG. 5c is a schematic cross-sectional view taken along the direction B-B of the eyewear shown in FIG. 2, wherein the first and second eyecups are rotated to a sixth position relative to the first and second annular mounts, respectively.

Reference numerals:

10-a spectacle body; 20-a first eye patch; 100-an inner surface; 100 a-a first lens area; 11-a first annular mount; 20 a-a first end of a first eye flap; 20 b-a second end of the first eye flap; 200-an inner side of the first annular mount; 300-an outer side of the first end of the first eye shield; 21-a first eyeshade body; 22-a first connection; 100 b-a second lens area; 12-a second annular mount; 30-a second eye mask; 30 a-third end of the second eye shield; 400-inner side of second annular mount; 500-lateral side of the third end of the second eye shield; 30 b-the fourth end of the second eye flap; 31-a second eyecup body; 32-a second connection; 40-a first rib; 50-second ribs; 70-a first elastic notch; 80-a second elastic notch; 60-an adjusting device; 61-adjusting screws; 62-adjusting the nut; 63-a limiting structure; 61 a-a head; 61 b-a shaft portion; 64-centralizing structure.

Detailed Description

In the embodiments of the present application, the terms "first", "second", "third", and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", "third", "fourth" may explicitly or implicitly include one or more of the features.

In the embodiments of the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element identified by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

The present application provides eyewear of the type having an eye shield for sealing the optical path between the lens of the eyewear and the user's eyes, including but not limited to Virtual Reality (VR) eyewear and Augmented Reality (AR) eyewear, although the eyewear may be other functional eyewear such as wet room eyewear, and the like, and is not limited thereto.

Referring to fig. 1 and 2, fig. 1 is a perspective view of glasses according to some embodiments of the present application, and fig. 2 is a front view of the glasses shown in fig. 1. In this embodiment, the glasses are VR glasses. The eyeglasses comprise an eyeglass body 10 and a first eyeglass cover 20.

The eyeglasses body 10 is a main part that realizes the function of VR eyeglasses. The eyeglass body 10 has an inner surface 100 that, in use, opposes a user's face. The inner surface 100 of the eyeglass body 10 includes a first lens area 100a, the first lens area 100a being the area of the eyeglass body 10 in which one of the lenses is located. A first annular mounting seat 11 is provided on the inner surface 100 of the glasses body 10 around the first lens area 100a, the first annular mounting seat 11 is formed of a material including, but not limited to, plastic and metal, in some embodiments, the first annular mounting seat 11 is formed of the same material as the housing of the glasses body 10, and the first annular mounting seat 11 is integrally formed with the housing of the glasses body 10. Thus, the number of parts of the eyeglasses can be reduced, and the assembly complexity of the eyeglasses can be reduced.

The first eye shield 20 is used to seal the optical path between the spectacle lens and the user's eye. The first eye mask 20 is cylindrical, and the two ends of the first eye mask 20 in the axial direction thereof are a first end 20a and a second end 20b, respectively. The first end 20a of the first eyecup is hinged to the first annular mounting 11 by a spherical hinge pair. In some embodiments, referring to fig. 3, fig. 3 is a perspective view of the glasses shown in fig. 2 cut along the direction a-a, the inner side 200 of the first annular mounting seat is a spherical arc surface, the outer side 300 of the first end of the first eyeshade is a spherical arc surface, the first eyeshade 20 is hinged in the inner side 200 of the first annular mounting seat through the outer side 300 of the first end 20a, and the outer side 300 of the first end and the inner side 200 of the first annular mounting seat cooperate to form a spherical hinge pair. It will be appreciated that the cooperating structure between the first annular mounting seat 11 and the first end 20a of the first eye shield may also be: the outer side surface of the first annular mounting seat 11 is a spherical arc surface, the inner side surface of the first end 20a of the first eye patch is a spherical arc surface, the first eye patch 20 is wrapped on and hinged to the outer side surface of the first annular mounting seat 11 through the inner side surface of the first end 20a, the inner side surface of the first end 20a and the outer side surface of the first annular mounting seat 11 are matched to form a spherical hinge pair, and no specific limitation is made here. The second end 20b of the first eye flap is adapted to engage the face around one of the user's eyes. In some embodiments, referring to fig. 1-3, the end surface of the second end 20b of the first eye mask is a contoured surface adapted to the face of the user, so as to increase the contact area between the first eye mask 20 and the face of the user and reduce the pressure of the first eye mask 20 on the face of the user.

The first eye mask 20 may be a one-piece structure or may be formed by assembling a plurality of structures, and is not particularly limited herein. In some embodiments, the first eye mask 20 includes a first eye mask body 21 and a first connection portion 22, the first connection portion 22 is connected to one end of the first eye mask body 21 in the axial direction of the first eye mask body 21, and the first connection portion 22 forms a first end 20a of the first eye mask 20.

In some embodiments, the first connecting portion 22 is formed of a rigid material, which includes, but is not limited to, stainless steel, aluminum alloy, magnesium aluminum alloy, and the like, and is not limited thereto. In this way, the hinge stability between the first eye mask 20 and the first annular mount 11 can be improved.

In some embodiments, the first mask body 21 is formed of an elastic soft material, such as silicone or foam. In this way, the first eye cover 20 is less pressed against the face of the user, and the wearing comfort of the eyeglasses can be improved.

In the glasses provided by the embodiment of the present application, since the first end 20a of the first eye shield 20 of the glasses is hinged to the first annular mounting seat 11 of the glasses body 10 through the ball hinge pair, the first eye shield 20 can rotate in any direction relative to the first annular mounting seat 11 to adjust the position of the first eye shield 20, so that the glasses can match users with different facial contours, thereby improving the compatibility of the glasses.

With continued reference to fig. 1-3, the inner surface 100 of the eyeglass body 10 further includes a second lens area 100b, the second lens area 100b being an area of the eyeglass body 10 where another lens is located. A second annular mounting base 12 is provided on the inner surface 100 of the eyeglass body 10 around the second lens area 100b, the second annular mounting base 12 being formed of a material including, but not limited to, plastic and metal, in some embodiments, the second annular mounting base 12 is formed of the same material as the housing of the eyeglass body 10, and the second annular mounting base 12 is integrally formed with the housing of the eyeglass body 10. Thus, the number of the components of the glasses can be reduced, and the assembly complexity of the glasses can be reduced.

The eyewear also includes a second eye flap 30, the second eye flap 30 for sealing the optical path between the eyewear lens and the user's eyes. The second eyeshade 30 is cylindrical, and the two ends of the second eyeshade 30 along the axial direction are respectively a third end 30a and a fourth end 30 b. The third end 30a of the second eyeshade is hinged on the second annular mounting base 12 through a spherical hinge pair. In this way, the second eyecup 30 can be rotated in any direction with respect to the second annular mounting 12 to adjust the position of the second eyecup 30, thereby enabling the glasses to match users having different facial contours, thereby further improving the compatibility of the glasses.

In some embodiments, referring to fig. 3, the inner side 400 of the second annular mounting seat is a spherical arc surface, the outer side 500 of the third end of the second eyeshade is a spherical arc surface, the second eyeshade 30 is hinged in the inner side 400 of the second annular mounting seat through the outer side 500 of the third end, and the outer side 500 of the third end and the inner side 400 of the second annular mounting seat cooperate to form a spherical hinge pair. It is understood that the fitting structure between the second annular mounting seat 12 and the third end 30a of the second eyecup may be: the outer side surface of the second annular mounting seat 12 is a spherical arc surface, the inner side surface of the third end 30a of the second eyeshade is a spherical arc surface, the second eyeshade 30 is wrapped on and hinged to the outer side surface of the second annular mounting seat 12 through the inner side surface of the third end 30a, the inner side surface of the third end 30a and the outer side surface of the second annular mounting seat 12 are matched to form a spherical hinge pair, and specific limitation is not made herein. The fourth end 30b of the second eye flap is adapted to engage the face of the user around one of the eyes. In some embodiments, referring to fig. 1-3, the end surface of the fourth end 30b of the second eyeshade is a contoured surface adapted to the face of the user, so as to increase the contact area between the second eyeshade 30 and the face of the user and reduce the pressure of the second eyeshade 30 on the face of the user.

The second eyecup 30 may be formed of an integral structure or may be formed by assembling a plurality of structures, and is not particularly limited thereto. In some embodiments, the second eyecup 30 includes a second eyecup body 31 and a second connecting portion 32, the second connecting portion 32 is connected to one end of the second eyecup body 31 in the axial direction of the second eyecup body 31, and the second connecting portion 32 forms a third end 30a of the second eyecup.

In some embodiments, the second connection portion 32 is formed of a rigid material, which includes, but is not limited to, stainless steel, aluminum alloy, magnesium aluminum alloy, and the like, and is not limited herein. In this way, the hinge stability between the second eyecup 30 and the second annular mount 12 can be improved.

In some embodiments, the second eyecup body 31 is formed of an elastic soft material such as silicone and foam. Thus, the second eyecup 30 is less pressed against the user's face, and the wearing comfort of the glasses can be improved.

Referring to fig. 4 a-4 c, fig. 4a is a schematic cross-sectional view along the direction a-a of the eyeglasses shown in fig. 2, wherein the first eyeshade 20 and the second eyeshade 30 are rotated to a first position relative to the first annular mounting seat 11 and the second annular mounting seat 12, respectively, and the eyeglasses can accommodate people with medium width. Fig. 4b is a schematic cross-sectional view along the direction a-a of the eyewear of fig. 2, wherein the first and

second eyecups

20, 30 are rotated relative to the first and second annular mounts 11, 12, respectively, to a second position in which the eyewear is able to accommodate a smaller population. Fig. 4c is a schematic cross-sectional view along the direction a-a of the eyewear of fig. 2, wherein the first and

second eyecups

20, 30 are rotated relative to the first and second annular mounts 11, 12, respectively, to a third position in which the eyewear is able to accommodate a large population.

Referring to fig. 5 a-5 c, fig. 5a is a schematic cross-sectional view along the direction B-B of the first and

second eyecups

20 and 30 of the glasses of fig. 2 rotated to a fourth position with respect to the first and second annular mounts 11 and 12, respectively, where the glasses can accommodate people with zygomatic bone and forehead heights that are not as great. Fig. 5B is a schematic cross-sectional view of the eyewear of fig. 2 taken along the direction B-B as the first and

second eyecups

20, 30 are rotated relative to the first and second annular mounts 11, 12, respectively, to a fifth position in which the eyewear is able to accommodate people having a forehead higher than the cheekbones. FIG. 5c is a schematic cross-sectional view of the eyewear of FIG. 2 taken along the direction B-B as the first and

second eyecups

20, 30 are rotated relative to the first and second annular mounts 11, 12, respectively, to a sixth position in which the eyewear is able to accommodate people having higher cheekbones than the forehead.

In order to secure the first and

second eyecups

20, 30 in the adjusted positions, in some embodiments, referring to fig. 1 and 2, the eyewear further includes first and

second ribs

40, 50. First fillet 40 and second fillet 50 are located between first annular mount pad 11 and second annular mount pad 12, and first fillet 40 and second fillet 50 are parallel and the interval sets up. It should be noted that the first ribs 40 and the second ribs 50 are not parallel, which means that the first ribs 40 and the second ribs 50 are absolutely parallel, and when the included angle between the first ribs 40 and the second ribs 50 is smaller than 30 °, the relative positional relationship between the first ribs 40 and the second ribs 50 can be regarded as parallel. One end of the first rib 40 and one end of the second rib 50 are connected to the first annular mounting seat 11, and the other end of the first rib 40 and the other end of the second rib 50 are connected to the second annular mounting seat 12. The portion of the first annular mounting seat 11 between the first rib 40 and the second rib 50 forms a first elastic gap 70, and the first elastic gap 70 may provide a certain elasticity to the first annular mounting seat 11. The portion of the second annular mounting seat 12 between the first ribs 40 and the second ribs 50 forms a second elastic gap 80, and the second elastic gap 80 can make the second annular mounting seat 12 have certain elasticity.

In some embodiments, first annular mount 11, second annular mount 12, first ribs 40, and second ribs 50 are integrally formed. Thus, the glasses comprise fewer parts and are assembled more efficiently.

With continued reference to fig. 1 and 2, the eyewear further includes an adjustment device 60. The adjusting device 60 is connected between the first ribs 40 and the second ribs 50, and the adjusting device 60 is used for adjusting the distance between the first ribs 40 and the second ribs 50 to drive the first annular mounting seat 11 and the second annular mounting seat 12 to respectively hold or release the first end 20a of the first eyeshade 20 and the third end 30a of the second eyeshade 30 (see fig. 3). Specifically, when the adjusting device 60 adjusts the distance between the first ribs 40 and the second ribs 50, the first annular mounting seat 11 and the second annular mounting seat 12 can be driven to respectively hold the first end 20a of the first eyeshade 20 and the third end 30a of the second eyeshade 30; when the adjusting device 60 adjusts the distance between the first ribs 40 and the second ribs 50, the first annular mounting seat 11 and the second annular mounting seat 12 can be driven to release the first end 20a of the first eyecup 20 and the third end 30a of the second eyecup 30, respectively.

Thus, the first annular mounting seat 11 and the second annular mounting seat 12 can be driven to respectively hold the first end 20a of the first eyeshade 20 and the third end 30a of the second eyeshade 30 through the structure consisting of the first rib 40, the second rib 50 and the adjusting device 60 so as to fix the positions of the first eyeshade 20 and the second eyeshade 30 after the adjustment is completed, when the first eye mask 20 and the second eye mask 30 need to be adjusted, the first annular mounting seat 11 and the second annular mounting seat 12 are driven to respectively loosen the first end 20a of the first eye mask 20 and the third end 30a of the second eye mask 30 through the structure consisting of the first rib 40, the second rib 50 and the adjusting device 60, so that the first end 20a of the first eyecup 20 and the third end 30a of the second eyecup 30 can rotate relative to the first annular mount 11 and the second annular mount 12, respectively, to facilitate adjustment of the positions of the first eyecup 20 and the second eyecup 30.

The structure of the adjustment device 60 may be varied. In some embodiments, the adjusting device 60 is a resilient clip, and when the resilient clip is clamped between the first rib 40 and the second rib 50, the clamping force of the resilient clip can drive the first rib 40 to move toward the second rib 50, so as to reduce the distance between the first rib 40 and the second rib 50, and thus drive the first annular mounting seat 11 and the second annular mounting seat 12 to respectively hold the first end 20a of the first eyecup 20 and the third end 30a of the second eyecup 30.

In other embodiments, referring to fig. 1 and 2, the adjusting device 60 includes an adjusting screw 61, an adjusting nut 62, and a limiting structure 63.

The adjustment screw 61 includes a head 61a and a shaft 61b, and the diameter of the head 61a of the adjustment screw 61 is larger than the diameter of the shaft 61b of the adjustment screw 61. The head 61a of the adjusting screw 61 is located on the side of the first rib 40 remote from the second rib 50. The rod part 61b of the adjusting screw 61 penetrates through the first rib 40 and the second rib 50, specifically, a first through hole is formed in the first rib 40, a second through hole coaxial with the first through hole is formed in the second rib 50, and the adjusting screw 61 penetrates through the first through hole in the first rib 40 and the second through hole in the second rib 50.

In some embodiments, adjusting nut 62 is fixed to second rib 50, and in particular, adjusting nut 62 may be fixed to a surface of second rib 50 close to first rib 40, or may be fixed to a surface of second rib 50 far from first rib 40, which is not limited in particular.

In other embodiments, referring to fig. 1, adjustment nut 62 is positioned on a side of second rib 50 away from first rib 40, and adjustment nut 62 is not rotatable relative to second rib 50 about the axis of adjustment nut 62. in some embodiments, adjustment nut 62 is in the shape of a block, and one side of adjustment nut 62 is engaged with inner surface 100 of eyewear body 10, such that adjustment nut 62 is not rotatable relative to second rib 50 about the axis of adjustment nut 62 due to the stop of inner surface 100 of eyewear body 10.

The stopping structure 63 is disposed on the inner surface 100 of the glasses body 10, the stopping structure 63 is located between the head 61a of the adjusting screw 61 and the first rib 40, and the stopping structure 63 is used for stopping the head 61a of the adjusting screw 61 to prevent the head 61a of the adjusting screw 61 from moving toward the first rib 40.

Thus, by rotating the adjusting screw 61, the adjusting nut 62 can be driven to drive the second rib 50 to move towards the direction close to the first rib 40 or away from the first rib 40, so as to adjust the distance between the first rib 40 and the second rib 50, thereby achieving the purpose of tightly holding or loosening the first end 20a of the first eyeshade 20 and the third end 30a of the second eyeshade 30. The precision of the screw-engagement is high, so that the adjustment precision of the distance between the first ribs 40 and the second ribs 50 can be improved.

In some embodiments, the stop 63 is disposed on the edge of the inner surface 100 of the eyeglass body 10, and the head 61a of the adjustment screw 61 is located outside the edge of the inner surface 100. In this way, the head 61a of the adjustment screw 61 is exposed outside the edge of the inner surface 100, which facilitates the user to adjust the adjustment screw 61 to fix the positions of the first and

second eyecups

20 and 30 while wearing glasses.

In some embodiments, with continuing reference to fig. 1 and 2, the adjusting device 60 further includes a centering structure 64, the centering structure 64 is made of a wear-resistant material, the centering structure 64 is located between the stopping structure 63 and the first rib 40 and fixed relative to the first rib 40, a centering hole is formed in the centering structure 64, the diameter of the centering hole is smaller than the diameter of the first through hole in the first rib 40 and the diameter of the second through hole in the second rib 50, and the rod portion 61b of the adjusting screw 61 is inserted into the centering hole. The centering structure 64 is used to limit the amount of radial misalignment of the shaft 61b of the adjustment screw 61 to avoid the shaft 61b of the adjustment screw 61 from contacting the inner walls of the first and second through holes to wear the first and

second ribs

40 and 50.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. An eyeglass, comprising:

an eyeglass body having an inner surface for opposing a user's face, the inner surface of the eyeglass body including a first lens region, a first annular mount on the inner surface of the eyeglass body surrounding the first lens region;

the first eye patch is cylindrical, the two ends of the first eye patch in the axial direction of the first eye patch are respectively a first end and a second end, the first end of the first eye patch is hinged to the first annular mounting seat through a spherical hinge pair, and the second end of the first eye patch is used for being attached to the face around one eye of a user.

2. The eyewear of claim 1, wherein the inner surface of the eyewear body further comprises a second lens region, and a second annular mounting seat is provided on the inner surface of the eyewear body around the second lens region;

the eyeglasses further comprise:

the second eyeshade is cylindrical, the two ends of the second eyeshade in the axial direction of the second eyeshade are respectively a third end and a fourth end, the third end of the second eyeshade is hinged to the second annular mounting seat through a spherical hinge pair, and the fourth end of the second eyeshade is used for being attached to the face around the other eye of a user.

3. The eyeglasses according to claim 2, wherein the inner side surfaces of the first annular mounting seat and the second annular mounting seat are spherical arc surfaces, and the outer side surfaces of the first end of the first eye patch and the third end of the second eye patch are spherical arc surfaces;

the first eye patch is hinged in the inner side face of the first annular mounting seat through the outer side face of the first end, and the second eye patch is hinged in the inner side face of the second annular mounting seat through the outer side face of the third end.

4. The eyewear of claim 3, further comprising:

the first rib and the second rib are positioned between the first annular mounting seat and the second annular mounting seat, the first rib and the second rib are parallel and arranged at intervals, one end of the first rib and one end of the second rib are connected onto the first annular mounting seat, the other end of the first rib and the other end of the second rib are connected onto the second annular mounting seat, a first elastic gap is formed in the part, positioned between the first rib and the second rib, of the first annular mounting seat, and a second elastic gap is formed in the part, positioned between the first rib and the second rib, of the second annular mounting seat;

the adjusting device is connected between the first ribs and the second ribs and used for adjusting the distance between the first ribs and the second ribs so as to drive the first annular mounting seat and the second annular mounting seat to respectively hold or loosen the first end of the first eyeshade and the third end of the second eyeshade.

5. The eyeglasses according to claim 4, characterized in that said adjustment means comprise:

the adjusting screw comprises a head and a rod, the head of the adjusting screw is positioned on one side of the first rib, which is far away from the second rib, and the rod of the adjusting screw penetrates through the first rib and the second rib;

the adjusting nut is fixed on the second rib, or the adjusting nut is positioned on one side of the second rib, which is far away from the first rib, and the adjusting nut cannot rotate around the axis of the adjusting nut relative to the second rib, and is in threaded fit with the rod part of the adjusting screw;

the stop structure is arranged on the inner surface of the glasses main body and located between the head of the adjusting screw and the first ribs, and the stop structure is used for stopping the head of the adjusting screw so as to prevent the head of the adjusting screw from moving towards the direction close to the first ribs.

6. The eyewear of claim 4 or claim 5, wherein the first annular mount, the second annular mount, the first rib, and the second rib are integrally formed.

7. The eyeglasses according to any one of claims 1 to 6, wherein the first eye piece includes a first eye piece body and a first connecting portion connected to one end of the first eye piece body in an axial direction of the first eye piece body, the first connecting portion forms a first end of the first eye piece, the first connecting portion is formed of a rigid material, and the first eye piece body is formed of an elastic soft material.

8. The eyewear of claim 7, wherein the first eyewear body is formed from a foam or silicone.