CN215006108U

CN215006108U - Glasses nose pad convenient to adjust

Info

Publication number: CN215006108U
Application number: CN202120764917.4U
Authority: CN
Inventors: 柯育林; 施明鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-03
Anticipated expiration: 2031-04-15

Abstract

A glasses nose support convenient to adjust belongs to the technical field of glasses. The invention solves the problem that the distances between the left nose pad and the right nose pad and between the nose pads and the lenses of the existing glasses nose pads can not be adjusted. It includes that support leaf, ellipsoid rotate head, fixed buckle and locating piece, wherein the locating piece with through the connecting axle rigid coupling between the ellipsoid rotate the head, the ellipsoid rotates the head and rotates the cartridge and realize on supporting the leaf and realize its spacing along the connecting axle axial through fixed buckle, has seted up a plurality of through-holes on the locating piece in proper order along its length direction, and the nose holds in the palm through-hole and bolt fixed connection to tobacco pipe box. Effectively solved glasses nose and held in the palm the focus at a small part and lead to the too big problem of bridge of the nose local pressure to the bridge of the nose pressure, and then improved the comfort level that the person of wearing glasses. Through installing the through-hole at different positions with the bolt, can realize the distance between lens and the eyes and adjust to adapt to different bridge of the nose height. Effectively preventing the eyelashes from colliding with the lens.

Description

Glasses nose pad convenient to adjust

Technical Field

The invention relates to a glasses nose support convenient to adjust, and belongs to the technical field of glasses.

Background

The structure of the glasses sold on the market at present generally comprises a frame, lenses, glasses legs and a nose support, wherein the nose support has a great influence on wearing comfort, most of the nose supports of the glasses in the prior art are fixedly connected with the frame, so that the nose supports can not be well adapted to wearers with different bridge shapes (especially, in the process of movement, the nose supports have no automatic adjusting function and shock absorbing function, the glasses fixed by the nose supports can generate certain pressure on the bridge of the nose, which is not beneficial to vision health care), the distance between the left nose support and the right nose support can be adjusted only by moving a connecting support 101 (namely a metal wire connected with the nose supports) between a tobacco pipe box 100 and the frame, so as to adapt to the wearers with different bridge heights, the service life of the glasses can be seriously affected due to too many times of adjustment, and the distance between the nose supports and the lenses can not be adjusted, thus, the distance between the eyes and the lenses can not be adjusted, when the glasses are worn by people with long part of eyelashes, the condition that the eyelashes collide with the lenses is easy to happen, and the wearing comfort of the wearer is also affected.

Disclosure of Invention

The invention aims to solve the problem that the distances between a left nose support and a right nose support and between the nose supports and lenses of the existing glasses nose supports cannot be adjusted, and further provides the glasses nose supports convenient to adjust.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the utility model provides a glasses nose holds in palm convenient to adjust, it includes holds in the palm leaf, ellipsoid rotating head, fixed buckle and locating piece, wherein the locating piece with through the connecting axle rigid coupling between the ellipsoid rotating head, the ellipsoid rotating head rotates the cartridge and realizes on holding in the palm the leaf and through fixed buckle that it is spacing along the connecting axle axial, has seted up a plurality of through-holes on the locating piece in proper order along its length direction, and the nose holds in the palm through-hole and bolt fixed connection to tobacco pipe box.

Furthermore, a clamping groove is formed in one surface, far away from the nose bridge, of the supporting blade, a limiting frame is clamped in the clamping groove, one end of the limiting frame is located outside the supporting blade, and the elliptical rotating head is rotatably inserted into the limiting frame.

Furthermore, the fixing buckle is provided with a T-shaped groove arranged along the length direction of the fixing buckle and a mounting hole arranged perpendicular to the T-shaped groove, the fixing buckle is clamped at one end of the limiting frame through the T-shaped groove, the connecting shaft is arranged in the mounting hole in a penetrating mode, and the length of the cross section of the positioning block and the length of the cross section of the elliptical rotating head are both larger than the diameter of the mounting hole.

Further, fixed buckle is the rubber material.

Further, a gap exists between the ellipsoidal rotating head and the bottom end of the limiting frame.

Furthermore, a trimming groove is machined between every two adjacent through holes on the positioning block (4).

Further, the trimming groove is an annular groove arranged along the circumferential direction of the positioning block (4), or through grooves symmetrically arranged on two sides of the positioning block (4).

Furthermore, one end of the T-shaped groove on the fixing buckle is a closed end, and the other end of the T-shaped groove is an open end.

Furthermore, the number of the through holes on the positioning block is three.

Compared with the prior art, the invention has the following effects:

the ellipsoid rotates the principle of head application universal wheel in this application, and it can be in holding in the palm the leaf free activity, makes nose support main part face automatically regulated to the different individual bridge of the nose physique of all kinds of crowds that coincide completely, makes the bridge of the nose main part face evenly contact with the bridge of the nose face of different bridge of the nose physiques, and the dispersion stress point lets whole nose support the pressure of main part face evenly transmission glasses on the corresponding contact surface of bridge of the nose. Compared with the prior art, the problem that the local pressure of the nose bridge is too large due to the fact that the pressure of the nose bridge of the glasses is concentrated on a small part by the nose support is effectively solved, and then the comfort degree of wearing glasses by a wearer is improved.

Through installing the through-hole at different positions with the bolt, can realize the distance between lens and the eyes and adjust to adapt to different bridge of the nose height. Compared with the prior art, the condition that eyelashes hit the lens is effectively prevented, the pupil can be adjusted to be consistent with the center of the lens, the asthenopia is relieved, and the eyesight health is facilitated.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic perspective view of the present application;

FIG. 3 is a schematic view of a connection structure of the ellipsoidal rotary head and the positioning block;

FIG. 4 is a schematic view of an installation structure of the supporting blade and the limiting frame;

FIG. 5 is a schematic perspective view of a position-limiting frame;

FIG. 6 is a schematic view of a first three-dimensional structure of the fixing clip;

FIG. 7 is a second perspective view of the fixing clip;

FIG. 8 is a top view schematic of the nose piece of the present application mounted on eyeglasses;

fig. 9 is a front view schematically illustrating the nose pad of the present application mounted on eyeglasses.

Detailed Description

The first embodiment is as follows: the present embodiment is described with reference to fig. 1 to 9, and an adjustable nose pad for glasses includes a support blade 1, an ellipsoidal rotating head 2, a fixing buckle 3 and a positioning block 4, wherein the positioning block 4 is fixedly connected to the ellipsoidal rotating head 2 through a connecting shaft 5, the ellipsoidal rotating head 2 is rotatably inserted into the support blade 1 and is axially limited along the connecting shaft 5 through the fixing buckle 3, the positioning block 4 is sequentially provided with a plurality of through holes 41 along its length direction, and the nose pad is fixedly connected to a tobacco pipe box 100 through the through holes 41 and bolts.

The ellipsoidal rotating head 2 is arranged on one surface of the nose support 1 far away from the nose bridge, and the surface is the main body surface of the nose support.

The ellipsoidal rotating head 2 utilizes the principle of universal wheel in this application, and it can be in the 1 interior free activity of support leaf, makes nose support main part face automatically regulated arrive the different individual bridge of the nose physique of all kinds of crowds that coincide completely, makes the bridge of the nose main part face evenly contact with the bridge of the nose face of different bridge of the nose physiques, and the dispersion stress point lets whole nose support main part face evenly transmit the pressure of glasses to the corresponding contact surface of bridge of the nose. Compared with the prior art, the problem that the local pressure of the nose bridge is too large due to the fact that the pressure of the nose bridge of the glasses is concentrated on a small part by the nose support is effectively solved, and then the comfort degree of wearing glasses by a wearer is improved.

The positioning block 4 and the tobacco pipe box 100 are fixedly connected through a bolt (or a screw) and a through hole 41 on the positioning block 4. By mounting the bolts in the through holes 41 at different positions, the distance between the lens and the eyes can be adjusted to accommodate different bridge heights. Compared with the prior art, the condition that eyelashes hit the lens is effectively prevented, the pupil can be adjusted to be consistent with the center of the lens, the asthenopia is relieved, and the eyesight health is facilitated.

During the in-service use, can be according to the demand of different bridge of the nose physique, select the through-hole 41 of suitable position to connect locating piece 4 and tobacco pipe box 100 to cut off remaining locating piece 4 between bolt and the lens with the scissors can.

The face, far away from the nose bridge, of the support blade 1 is provided with a clamping groove, a limiting frame 6 is clamped in the clamping groove, one end of the limiting frame 6 is located outside the support blade 1, and the elliptical rotating head 2 is rotatably inserted into the limiting frame 6. The limiting frame 6 and the supporting blade 1 are connected into a whole through an injection molding machine. The limiting frame 6 can be made of rubber, and is convenient to clamp with the supporting blade 1. According to actual needs, the supporting blade 1 and the limiting frame 6 can also be integrally cast and molded.

The fixing buckle 3 is provided with a T-shaped groove 31 arranged along the length direction of the fixing buckle and a mounting hole 32 arranged perpendicular to the T-shaped groove 31, the fixing buckle 3 is clamped at one end of the limiting frame 6 through the T-shaped groove 31, the connecting shaft 5 is arranged in the mounting hole 32 in a penetrating mode, and the cross section lengths of the positioning block 4 and the elliptical body rotating head 2 are both larger than the diameter of the mounting hole 32. One end of the limiting frame 6 is provided with an outer edge matched with the T-shaped groove 31. The cross section length of the positioning block 4 and the elliptical rotating head 2 is larger than the diameter of the mounting hole 32, so that in the wearing process, the elliptical rotating head 2 and the positioning block 4 are always positioned on two sides of the fixed buckle 3, and the elliptical rotating head 2 is limited.

The fixing buckle 3 is made of rubber. By the design, when one end of the positioning block 4 close to the lens is stressed, the fixing buckle 3 contracts inwards, namely the fixing buckle 3 plays a telescopic role like a spring piece, and primary shock absorption is realized; when the dynamics transmits spacing frame 6 bottom, after the cambered surface of ellipsoid rotating head 2 cushioned preceding dynamics once more, transmission pressure had given spacing frame 6's bottom, and spacing frame 6 again with the even transmission of pressure for nose support main part face, the transmission process of power has secondary cushioning effect promptly. In the installation, the ellipsoid is rotated earlier and is sent and install in spacing frame 6, then with the mounting hole 32 cover on the fixed buckle 3 on locating piece 4 and remove mounting hole 32 to suitable position, again with the whole slope of locating piece 4 so that the T-slot 31 on the fixed buckle 3 aims at the outer edge of spacing frame 6, promotes fixed buckle 3 and spacing frame 6 slightly hard, forms tenon fourth of the twelve earthly branches structure. Utilize the elasticity of gluing the material, can be convenient with fixed buckle 3 suit on locating piece 4 and move to connecting axle 5 position downwards. The ellipsoid rotating head 2 has an angle of about 50 degrees in the limiting frame 6 to move, so that the fixed buckle 3 can stagger with the limiting frame 6 in the installation process, and the positioning and installation of the fixed buckle and the limiting frame are facilitated.

A gap is reserved between the ellipsoidal rotating head 2 and the bottom end of the limiting frame 6. The elliptical rotating head 2 can rotate freely in the limiting frame 6, and plays a certain secondary buffering role in the movement process.

A trimming groove 42 is formed between every two adjacent through holes 41 on the positioning block 4. Only the trimming groove 42 is formed to facilitate the trimming of the length of the positioning block 4.

The trimming groove 42 is an annular groove arranged along the circumference of the positioning block 4, or through grooves symmetrically arranged on both sides of the positioning block 4.

One end of the T-shaped groove on the fixing buckle 3 is a closed end, and the other end of the T-shaped groove is an open end. So design, guarantee the steadiness that the nose held in the palm the connection.

The number of the through holes 41 on the positioning block 4 is three.

Claims

1. The utility model provides a glasses nose holds in palm convenient to adjust which characterized in that: it includes holds in the palm leaf (1), ellipsoid rotating head (2), fixed buckle (3) and locating piece (4), wherein locating piece (4) with through connecting axle (5) rigid coupling between ellipsoid rotating head (2), ellipsoid rotating head (2) rotate the cartridge and realize on holding in the palm leaf (1) and through fixed buckle (3) that it is spacing along connecting axle (5) axial, has seted up a plurality of through-holes (41) on locating piece (4) along its length direction in proper order, and the nose holds in the palm and passes through-hole (41) and bolt fixed connection to tobacco pipe box (100).

2. An adjustable eyeglass nosepiece as claimed in claim 1, wherein: the nose bridge-free support is characterized in that a clamping groove is formed in one surface, far away from the nose bridge, of the support leaf (1), a limiting frame (6) is clamped in the clamping groove, one end of the limiting frame (6) is located outside the support leaf (1), and the ellipsoidal rotating head (2) is rotatably inserted into the limiting frame (6).

3. An adjustable eyeglass nosepiece as claimed in claim 2, wherein: the fixing buckle (3) is provided with a T-shaped groove (31) arranged along the length direction of the fixing buckle and a mounting hole (32) arranged perpendicular to the T-shaped groove (31), the fixing buckle (3) is clamped at one end of the limiting frame (6) through the T-shaped groove (31), the connecting shaft (5) is arranged in the mounting hole (32) in a penetrating mode, and the cross section lengths of the positioning block (4) and the elliptical body rotating head (2) are all larger than the diameter of the mounting hole (32).

4. An adjustable eyeglass nosepiece according to claim 2 or 3, wherein: the fixing buckle (3) is made of rubber.

5. An adjustable eyeglass nosepiece according to claim 4, wherein: a gap is reserved between the ellipsoidal rotating head (2) and the bottom end of the limiting frame (6).

6. An adjustable eyeglass nosepiece as claimed in claim 1, wherein: a trimming groove (42) is processed between every two adjacent through holes (41) on the positioning block (4).

7. An adjustable eyeglass nosepiece according to claim 6, wherein: the trimming groove (42) is an annular groove arranged along the circumferential direction of the positioning block (4) or through grooves symmetrically arranged at two sides of the positioning block (4).

8. An adjustable eyeglass nosepiece according to claim 3, wherein: one end of the T-shaped groove on the fixed buckle (3) is a closed end, and the other end of the T-shaped groove is an open end.

9. An adjustable eyeglass nosepiece as claimed in claim 1, wherein: the number of the through holes (41) on the positioning block (4) is three.