CN211826769U

CN211826769U - Nose pad subassembly and glasses

Info

Publication number: CN211826769U
Application number: CN202020550714.0U
Authority: CN
Inventors: 耿喜龙
Original assignee: Shenzhen Longjing Technology Co ltd
Current assignee: Shenzhen Longjing Technology Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-10-30
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a nose pad assembly and glasses, wherein the nose pad assembly comprises a nose pad body, a base and a height adjusting assembly, and the nose pad body comprises a pad blade; the base is provided with a mounting side surface facing the supporting blade; the height adjusting assembly is mounted on the base, the nose support body is mounted on the height adjusting assembly, and the height adjusting assembly is used for adjusting the position of the support blade in the direction close to and far away from the mounting side face. The utility model discloses technical scheme has improved the suitability of nose support subassembly.

Description

Nose pad subassembly and glasses

Technical Field

The utility model relates to a glasses equipment technical field, in particular to nose holds in palm subassembly and glasses.

Background

Because different nose bridge heights of different people are different, the existing nose support cannot be matched according to the nose bridge of a wearer, the applicability is lacked, for the European and American people, the face skeleton is concave-convex, the nose bridge is generally high, and the distance between a lens and glasses is large when the spectacles are worn, so that the use of the wearer is influenced; for Asians, the facial skeleton is not obvious, the nose bridge is ordinary and lower, the glasses are easy to wear unstably, normal use of a wearer is directly influenced, and the product experience is poor. For users with different sexes and ages, the height of the nose bridge is different, and a nose support is needed for users with different heights of the nose bridge.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a nose support component, which aims to improve the applicability of the nose support component.

In order to achieve the purpose, the nose pad assembly provided by the utility model comprises a nose pad body, a base and a height adjusting assembly, wherein the nose pad body comprises a pad blade; the base is provided with a mounting side surface facing the supporting blade; the height adjusting assembly is mounted on the base, the nose support body is mounted on the height adjusting assembly, and the height adjusting assembly is used for adjusting the position of the support blade in the direction close to and far away from the mounting side face.

Optionally, the height adjustment assembly comprises a rotating part, the rotating part is linked with the nose pad body, and when the rotating part rotates, the supporting blade is close to or far away from the base.

Optionally, a rotation plane of the rotating member is perpendicular to a moving direction of the supporting blade.

Optionally, the rotating member includes an adjusting ring, the adjusting ring includes a barrel, the nose support body includes a base, the blade is mounted on the base, the base is telescopically mounted on the bracket, the barrel is sleeved on the periphery of the base, the barrel is in threaded connection with the base, and when the barrel is rotated under force, the blade moves in a direction close to and away from the side surface of the installation.

Optionally, the bottom support comprises a connecting part and an extending part arranged on the connecting part, the periphery of the connecting part is provided with external threads, the extending part is provided with the support blade, and the diameter of the connecting part is larger than that of the extending part; the inner wall of the cylindrical part is provided with internal threads, a first inward flanging is formed at one end of the cylindrical part, and the inner diameter of the first inward flanging is larger than that of the extending part and smaller than that of the connecting part.

Optionally, the other end of the cylindrical member is provided with a first flanging; the base is provided with an accommodating space, the mounting side surface is provided with a mounting opening communicated with the accommodating space, the cylindrical part is arranged in the mounting opening in a penetrating mode, the outer diameter of the first flanging is larger than the inner diameter of the mounting opening, and the cylindrical part is rotatably mounted in the accommodating space around the axis of the cylindrical part.

Optionally, a protruding ring is formed by extending the periphery of the mounting opening towards the direction of the supporting blade, a second inward flange is formed at one end of the protruding ring towards the supporting blade, the inner diameter of the protruding ring is greater than or equal to the outer diameter of the first outward flange, and the inner diameter of the second inward flange is smaller than the outer diameter of the first outward flange.

Optionally, the height adjustment assembly further includes a supporting member, the supporting member is disposed in the accommodating space, and the supporting member is inserted into the bottom support to limit the rotation of the bottom support.

Optionally, the abutting piece comprises a pin body, the bottom support is provided with an assembling hole matched with the pin body, the bottom support is in sliding fit with the pin body through the assembling hole, and the pin body is used for preventing the bottom support from rotating.

Optionally, the abutting piece comprises an abutting cylinder, and the pin body is arranged on the abutting cylinder; the abutting-against cylinder abuts against the first outward flanging to limit the rotating piece to be far away from the installation side face.

Optionally, the outer wall surface of the side wall of the accommodating space, facing the abutting cylinder, is provided with a convex rib, the outer wall of the convex rib, facing away from the abutting cylinder, is in a planar arrangement, and the convex rib is abutted to the inner wall of the accommodating space through the planar arrangement.

Optionally, the nose pad assembly further comprises an adaptor, and the nose pad body is movably mounted on the bottom support through the adaptor, so that the nose pad body can swing up and down.

The utility model also provides a pair of glasses, which comprises a bracket, two eyepatches and a nose support component, wherein the two eyepatches are arranged on the bracket; the nose support assembly is positioned between the two eyepatches; the nose support assembly comprises a nose support body, a base and a height adjusting assembly, wherein the nose support body comprises a support blade; the base is provided with a mounting side surface facing the supporting blade; the height adjusting assembly is mounted on the base, the nose support body is mounted on the height adjusting assembly, and the height adjusting assembly is used for adjusting the position of the support blade in the direction close to and far away from the mounting side face.

Optionally, the glasses are any one of VR glasses, AR glasses, myopia glasses, hyperopia glasses, eye protection glasses, or safety glasses.

The utility model discloses technical scheme installs high adjusting part in the base, and the nose holds in the palm the body and installs in high adjusting part, through height adjusting part to can adjust the position of holding in the palm the leaf in the orientation that is close to and keeps away from the installation side, and then according to the difference of the height of the bridge of the nose of different users, can adjust the high position of holding in the palm the leaf on the base in a flexible way, solved because current nose holds in the palm and is fixed in on the bracket, high position is not adjustable, and causes glasses to wear the shakiness easily, influences the problem that the user used. This nose holds in palm subassembly has improved the suitability of using, accords with different users' facial feature, therefore comfortable during the use, and the experience of product feels good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of the nose pad assembly of the present invention;

FIG. 2 is an exploded view of the nose pad assembly of FIG. 1;

FIG. 3 is a cross-sectional view of the nose pad assembly of FIG. 1;

fig. 4 is a schematic structural view of an embodiment of the adjusting ring of the present invention;

FIG. 5 is another view of the adjustment ring of FIG. 4;

fig. 6 is a schematic structural diagram of an embodiment of the bottom bracket of the present invention;

FIG. 7 is another view of the shoe of FIG. 6;

fig. 8 is a schematic structural view of an embodiment of the abutting member of the present invention;

fig. 9 is a schematic structural view of an embodiment of the base of the present invention;

fig. 10 is a schematic structural view of an embodiment of the glasses of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a nose holds in palm subassembly and glasses.

In the embodiment of the present invention, as shown in fig. 10, the glasses comprise a bracket 20, two eyecups 30 and a nose pad assembly 10, wherein the two eyecups 30 are arranged on the bracket 20; the nose pad assembly 10 is located between the eye shields 30.

In an embodiment, the glasses are any one of VR glasses, AR glasses, myopia glasses, hyperopia glasses, eye protection glasses, or safety glasses, and may also be other glasses products such as virtual reality or augmented reality.

As shown in fig. 10, the housing 20 may carry an imaging member and/or a window lens through which the glasses may view image information when the glasses are worn by a user. Generally, the two ends of the bracket 20 are connected to the temples, wherein the bracket 20 and the temples may be integrally formed or may be separately provided. The glasses can be of a head-wearing type or an ear-hanging type. When the glasses are head-worn, a headband is attached to the carrier 20 or the temples to secure the carrier 20 to the user's head. The material of the bracket 20 can be metal or alloy, and in order to reduce the weight of the glasses, the material of the bracket 20 can be made of composite material or plastic.

As shown in fig. 10, two eyecups 30 are provided on the bracket 20, and the eyecups 30 shield the eyes. A nose pad assembly 10 is provided between the two eyecups 30, the nose pad assembly 10 serving to support the cradle 20 on the bridge of the nose of the user. That is, the nose pad assembly 10 is adapted to fit over the bridge of the nose of a user and to support the cradle 20, maintaining a constant position of the cradle 20 in front of the eyes.

As shown in fig. 1 to 2 and 9 to 10, a nose pad assembly 10 of the present disclosure includes a nose pad body 100, a base 200, and a height adjustment assembly 300, where the nose pad body 100 includes a pad leaf 110; the base 200 has a mounting side 201 facing the blade 110; the height adjusting assembly 300 is mounted on the base 200, the nose pad body 100 is mounted on the height adjusting assembly 300, and the height adjusting assembly 300 is used for adjusting the position of the pad 110 in the direction approaching to and departing from the mounting side 201.

Specifically, as shown in fig. 1 to 2, the nose pad body 100 includes two pads 110, and the number of the pads 110 is two, for contacting with the bridge of the nose of the user. The base 200 of the nose pad assembly 10 is used for mounting the nose pad body 100, the base 200 has a mounting side 201 facing the pad 110, and the base 200 can be disposed on the bracket 20 to mount the nose pad body 100 on the bracket 20.

As shown in fig. 1 to 3, a height adjustment assembly 300 is mounted on the base 200, and a nose pad body 100 is mounted on the height adjustment assembly 300, wherein the height adjustment assembly 300 is used for adjusting the position of the pad blade 110 in the direction close to and away from the mounting side 201 to account for different heights of nose bridges of different users. When the nose pad assembly is used, when the bridge of the nose of a user is short, the height position of the pad 110 relative to the base 200 can be properly adjusted, the nose pad assembly 10 is adapted to the bridge of the nose of the user, and the phenomenon that the glasses are worn unstably and easily slide down due to the movement of the head of the user, so that the observation is influenced, is avoided. When the bridge of the nose of the user is higher, the height position of the supporting blade 110 on the base 200 can be adjusted down, the distance between the base 200 and the eyes is shortened, the observation of the user is facilitated, the glasses are not easy to shake, and the user is comfortable to wear.

The height adjustment assembly 300 may move in a variety of ways, including rotating, sliding, and moving in the front-to-back direction.

In one embodiment, the height adjustment assembly 300 is rotatably mounted on the base 200, and the height of the blade 110 on the base 200 can be adjusted by rotating the height adjustment assembly 300 to move the blade 110 in a direction close to and away from the mounting side 201. The specific rotation of the height adjustment assembly 300 is described below.

In one embodiment, the height adjustment assembly 300 includes a sliding part slidably mounted on the base 200 for adjusting the front and back movement of the blade 110 by sliding left and right, up and down, or back and forth.

In one embodiment, the height adjustment assembly 300 includes an elastic member having one end connected to the base 200 and the other end mounted with the nose pad body 100. The nose pad body 100 can be adjusted in the front-back direction by the elastic piece stretching in the front-back direction, so that the pad leaf 110 is at a proper height position, thereby adapting to the height of the nose bridge of different users and facilitating the use of the users. It will be appreciated that the resilient member may be a spring.

The specific way of adjusting the nose pad body 100 to move back and forth by the height adjusting assembly 300 is not limited to this example.

The utility model discloses technical scheme installs height adjusting part 300 in base 200, nose holds in the palm body 100 and installs in height adjusting part 300, through height adjusting part 300, thereby can adjust the position of holding in the palm leaf 110 in the orientation that is close to and keeps away from installation side 201, and then according to the difference of the height of the bridge of the nose of different users, can adjust the high position of holding in the palm leaf 110 on base 200 in a flexible way, solved because current nose holds in the palm and is fixed in on bracket 20, high position is not adjustable, and cause glasses to wear the shakiness easily, influence the problem that the user used. The nose pad assembly 10 improves the applicability of use, conforms to facial features of different users, and is comfortable to use and good in experience of products.

In one embodiment, the height adjustment assembly 300 includes a rotating member, which is linked with the nose pad body 100, and when the rotating member rotates, the supporting blade 110 approaches or moves away from the base 200. So as to adjust the height position of the nose pad 110 relative to the base 200, thereby improving the matching performance of the nose pad assembly 10 and the nose bridge of the user and facilitating the popularization of the product.

For example, the height adjustment assembly 300 includes a cylindrical knob protruding from the bracket 20, and the height adjustment assembly 300 further includes a transmission mechanism disposed on the base 200, the knob is connected to the nose pad body 100 through the transmission mechanism, and when the cylindrical knob is manually adjusted by a user to rotate, the nose pad body 100 can move back and forth.

For another example, the height adjustment assembly 300 includes a dial wheel, the base 200 is provided with a mounting hole for the knob to leak out, a portion of the dial wheel extends into the base 200, and a portion of the dial wheel leaks out through the mounting hole, the height adjustment assembly 300 further includes a transmission mechanism disposed in the base 200, the knob is connected to the nose pad body 100 through the transmission mechanism, and when the user manually adjusts the column dial wheel to rotate back and forth, the nose pad body 100 can move back and forth.

The rotation plane of the rotation member may be a horizontal plane, a first vertical plane perpendicular to the longitudinal direction of the bracket 20, or a second vertical plane perpendicular to the moving direction of the nose pad body 100. The glasses can be set according to the actual condition of the glasses. When the rotation plane of the rotating member is horizontal, the rotating member needs to occupy the internal space of the base 200 or the bracket 20, which is inconvenient for installing other parts of the glasses, and part of the rotating member is exposed, which is not beautiful; when the rotation plane of the rotating member is the first vertical plane, when adjusting the front and back positions of the nose pad body 100, the user needs to insert the fingers between the bracket 20 and the blade 110 or between the base 200 and the blade 110, however, when the distance between the blade 110 and the base 200 or the bracket 20 is small, the fingers are difficult to insert, which is not convenient for the user to adjust. In view of this, in an embodiment, as shown in fig. 1 to 3 and 10, the rotation plane of the rotating member is the second vertical plane. The rotating part can avoid interfering with the bracket in the rotating direction, so that the internal space of the bracket can not be occupied, and the product structure is simplified.

On the basis of the previous embodiment, as shown in fig. 2 to 4 and 10, the rotating member includes an adjusting ring 310, the adjusting ring 310 includes a cylinder 311, the nose pad body 100 includes a bottom base 120, the blade 110 is mounted on the bottom base 120, the bottom base 120 is telescopically mounted on the base 200, the cylinder 311 is sleeved on the periphery of the bottom base 120, the cylinder 311 is in threaded connection with the bottom base 120, and when the cylinder 311 is rotated by a force, the blade 110 moves in a direction close to and away from the mounting side 201.

Since the barrel 311 is threadedly engaged with the shoe 120, when the barrel 311 is rotated by the user, the nose pad body 100 is displaced relative to the barrel 311, thereby adjusting the position of the blade 110 in directions toward and away from the mounting side 201. It will be appreciated that in order to facilitate the rotation of the barrel 311 by the user and avoid slippage of the barrel 311, the outer wall of the barrel 311 may be provided with anti-slip protrusions to increase the friction of the contact surface.

In order to prevent the shoe 120 from falling out of the height adjustment assembly 300 by disengaging from the adjustment ring 310, in one embodiment, as shown in fig. 2 to 6, the shoe 120 includes a connecting portion 121 and an extending portion 122 disposed on the connecting portion 121, the connecting portion 121 has an outer thread on its outer circumference, the extending portion 122 has the blade 110 mounted thereon, and the diameter of the connecting portion 121 is larger than that of the extending portion 122; the inner wall of the cylindrical member 311 is provided with internal threads, a first inward flange 312 is formed at one end of the cylindrical member 311, and the inner diameter of the first inward flange 312 is greater than the diameter of the extension 122 and smaller than the diameter of the connecting portion 121.

When the bottom support 120 extends out of the barrel-shaped part 311 to the maximum extent, the first inward flange 312 abuts against the connecting part 121, the connecting part 121 is limited to continue moving upwards in the front-back direction, and the situation that the bottom support 120 is separated from the adjusting ring 310 due to the separation of the connecting part 121 and the barrel-shaped part 311 is avoided.

In order to prevent the height adjustment assembly 300 from falling out of the bracket 20, in one embodiment, as shown in fig. 2 to 4 and 9, the other end of the cylinder 311 is provided with a first flange 313; the base 200 is provided with an accommodating space 200a, the mounting side surface 201 is provided with a mounting opening 201a communicated with the accommodating space 200a, the cylindrical part 311 penetrates through the mounting opening 201a, the outer diameter of the first flanging 313 is larger than the inner diameter of the mounting opening 201a, and the cylindrical part 311 is rotatably mounted in the accommodating space 200a around the axis of the cylindrical part.

One end of the cylindrical member 311 having the first inward turned edge 312 can be protruded from the inside of the mounting opening 201a, and the first outward turned edge 313 abuts against the inner wall surface of the plane where the mounting opening 201a is located to restrict the movement of the cylindrical member 311 in the forward and backward direction, so that the separation of the cylindrical member 311 from the bracket 20 is prevented, and the cylindrical member 311 can be rotated on its axis.

Further, in an embodiment, as shown in fig. 2 to 3 and 9, a protruding ring 210 is formed by extending a periphery of the mounting opening 201a in a direction toward the holder blade 110, a second inward flange 211 is formed at an end of the protruding ring 210 toward the holder blade 110, an inner diameter of the protruding ring 210 is greater than or equal to an outer diameter of the first outward flange 313, and an inner diameter of the second inward flange 211 is smaller than the outer diameter of the first outward flange 313.

When the cylinder 311 is installed on the bracket 20, the end of the cylinder 311 having the first inward flange 312 passes through the installation opening 201a, and the protruding ring 210 is sleeved on the periphery of the first outward flange 313 to quickly position the cylinder 311, so that the assembly is convenient, and the production efficiency is improved. And the first outward turned edge 313 of the cylinder 311 abuts against the second inward turned edge 211 of the collar 210, preventing the cylinder 311 from being separated from the base 200.

When the nose pad assembly 10 moves in the front-rear direction, the nose pad assembly 10 may rotate around its axis or may be stationary on its axis.

In an embodiment, as shown in fig. 2 to 3 and 8, the height adjustment assembly 300 further includes a propping member 320, the propping member 320 is disposed in the accommodating space 200a, and the propping member 320 is inserted into the bottom bracket 120 to limit the rotation of the bottom bracket 120. When the nose pad assembly 10 moves in the front-rear direction, the propping piece 320 limits the rotation of the bottom pad 120, on one hand, the curvilinear motion is converted into the linear motion, on the other hand, the motion track of the bottom pad 120 is specified, and the position adjustment of the nose pad body 100 on the base 200 is convenient.

Further, in an embodiment, as shown in fig. 2 to 3 and 7 to 8, the abutting member 320 includes a pin body 321, the bottom bracket 120 is provided with a mounting hole 120a adapted to the pin body 321, the bottom bracket 120 is slidably engaged with the pin body 321 through the mounting hole 120a, and the pin body 321 is used for preventing the bottom bracket 120 from rotating.

In order to prevent the cylindrical member 311 from being disengaged from the bracket 20 in the direction in which the eyecup 30 is disengaged, in one embodiment, as shown in fig. 2 to 4 and 8, the abutting member 320 includes an abutting cylinder 322, and the pin 321 is provided on the abutting cylinder 322; the abutting cylinder 322 abuts against the first flanging 313 to limit the rotating member from being far away from the mounting side 201.

The top supporting tube 322 is abutted against the first flanging 313 to fix the cylinder 311 and limit the forward movement of the cylinder 311, so that the cylinder 311 is prevented from being separated from the base 200 in the front direction to influence the use of the glasses.

Further, in order to avoid the abutting cylinder 322 from swaying in the accommodating space 200a, in an embodiment, as shown in fig. 2 and 8 to 10, a convex rib 323 is disposed on an outer wall surface of the abutting cylinder 322 facing the side wall of the accommodating space 200a, an outer wall of the convex rib 323 facing away from the abutting cylinder 322 is disposed in a plane, and the convex rib 323 abuts against an inner wall of the accommodating space 200a through the plane.

The outer wall surface of supporting a section of thick bamboo 322 towards installation component 110 is equipped with protruding muscle 323, and the outer wall that supports a section of thick bamboo 322 dorsad of protruding muscle 323 is the plane setting, through the inner wall butt of this plane with accommodation space 200a of protruding muscle 323 to the motion of a section of thick bamboo 322 in accommodation space 200a is supported in the restriction, carries on spacingly to supporting a section of thick bamboo 322, avoids supporting a section of thick bamboo 322 and rocks in accommodation space 200a, sends the sound.

It should be noted that the number of the ribs 323 may be multiple, and the abutting cylinder 322 may form multiple planes toward the accommodating space 200a, and the abutting cylinder 322 is further fixed in the accommodating space 200a by abutting the multiple planes against the inner wall of the base 200. The convex rib 323 may extend along the height direction of the supporting cylinder 322, or along the circumferential direction of the supporting cylinder 322, or a plurality of convex ribs 323 may be arranged in a crossing manner to increase the friction force of the contact surface.

In order to further improve the matching between the eyeglasses and the nose bridge, in an embodiment, as shown in fig. 2 to 3, the nose pad assembly 10 further includes an adaptor 500, and the nose pad body 100 is movably mounted on the bottom bracket 120 through the adaptor 500, so that the nose pad body 100 can swing up and down.

The nose bridge of different users is different except that the height is different, and the stiff and straight degree of nose bridge is also different, and nose pad body 100 can swing from top to bottom relative to base 200 to make nose pad body 100 and user's nose bridge characteristic phase-match, further improved the suitability that this nose pad subassembly 10 used.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A nose pad assembly (10), comprising:

the nose pad comprises a nose pad body (100), wherein the nose pad body (100) comprises a pad leaf (110);

a base (200), the base (200) having a mounting side (201) facing the blade (110);

the height adjusting assembly (300), the height adjusting assembly (300) is installed in the base (200), the nose pad body (100) is installed in the height adjusting assembly (300), and the height adjusting assembly (300) is used for adjusting the position of the pad blade (110) in the direction close to and far away from the installation side surface (201).

2. The nose pad assembly (10) of claim 1, wherein the height adjustment assembly (300) comprises a rotating member that is in linkage with the nose pad body (100), the pad leaf (110) approaching or departing from the base (200) when the rotating member rotates.

3. The nose pad assembly (10) of claim 2, wherein a plane of rotation of the rotating member is perpendicular to a direction of movement of the pad blade (110).

4. The nose pad assembly (10) according to claim 3, wherein the rotating member comprises an adjusting ring (310), the adjusting ring (310) comprises a barrel (311), the nose pad body (100) comprises a bottom pad (120), the pad (110) is mounted on the bottom pad (120), the bottom pad (120) is telescopically mounted on the base (200), the barrel (311) is sleeved on the periphery of the bottom pad (120), the barrel (311) is in threaded connection with the bottom pad (120), and when the barrel (311) is rotated by force, the pad (110) moves in a direction close to and away from the mounting side surface (201).

5. The nose pad assembly (10) according to claim 4, wherein the bottom pad (120) comprises a connecting portion (121) and an extending portion (122) arranged on the connecting portion (121), the connecting portion (121) is externally threaded on the periphery, the supporting blade (110) is arranged on the extending portion (122), and the diameter of the connecting portion (121) is larger than that of the extending portion (122); the inner wall of the cylindrical part (311) is provided with internal threads, a first inward flanging (312) is formed at one end of the cylindrical part (311), and the inner diameter of the first inward flanging (312) is larger than the diameter of the extension part (122) and smaller than the diameter of the connecting part (121).

6. The nose pad assembly (10) according to claim 5, wherein the other end of the cylindrical member (311) is provided with a first cuff (313); the base (200) is provided with an accommodating space (200a), the mounting side surface (201) is provided with a mounting opening (201a) communicated with the accommodating space (200a), the cylindrical piece (311) penetrates through the mounting opening (201a), the outer diameter of the first flanging (313) is larger than the inner diameter of the mounting opening (201a), and the cylindrical piece (311) is rotatably mounted in the accommodating space (200a) around the axis of the cylindrical piece.

7. The nose pad assembly (10) according to claim 6, wherein the periphery of the mounting opening (201a) extends towards the pad (110) to form a convex ring (210), one end of the convex ring (210) facing the pad (110) is formed with a second inner flanging (211), the inner diameter of the convex ring (210) is larger than or equal to the outer diameter of the first outer flanging (313), and the inner diameter of the second inner flanging (211) is smaller than the outer diameter of the first outer flanging (313).

8. The nose pad assembly (10) according to claim 7, wherein the height adjustment assembly (300) further comprises a propping member (320), the propping member (320) is disposed in the accommodating space (200a), and the propping member (320) is inserted into the bottom pad (120) to limit the rotation of the bottom pad (120).

9. The nose pad assembly (10) according to claim 8, wherein the propping member (320) comprises a pin body (321), the bottom pad (120) is provided with a fitting hole (120a) matched with the pin body (321), the bottom pad (120) is in sliding fit with the pin body (321) through the fitting hole (120a), and the pin body (321) is used for preventing the bottom pad (120) from rotating.

10. The nose pad assembly (10) of claim 9, wherein the abutting piece (320) comprises an abutting cylinder (322), and the pin body (321) is arranged on the abutting cylinder (322); the abutting-against cylinder (322) abuts against the first flanging (313) so as to limit the rotating piece to be far away from the installation side surface (201).

11. The nose pad assembly (10) according to claim 10, wherein the outer wall surface of the side wall of the supporting tube (322) facing the accommodating space (200a) is provided with a rib (323), the outer wall of the rib (323) facing away from the supporting tube (322) is provided with a plane, and the rib (323) abuts against the inner wall of the accommodating space (200a) through the plane.

12. The nose pad assembly (10) according to any one of claims 4 to 11, wherein the nose pad assembly (10) further comprises an adaptor (400), and the nose pad body is movably mounted to the bottom pad (120) through the adaptor (400) so that the nose pad body (100) can swing up and down.

13. An eyeglass, comprising:

a bracket (20);

the two eyecups (30), the two eyecups (30) are arranged on the bracket (20); and

the nose pad assembly (10) of any one of claims 1 to 12, said nose pad assembly (10) being mounted between two of said eye patches (30).

14. The eyewear of claim 13, wherein the eyewear is any of VR eyewear, AR eyewear, near vision eyewear, distance vision eyewear, eye protection eyewear, or safety eyewear.