CN213581628U

CN213581628U - Glasses with adjustable leg angles

Info

Publication number: CN213581628U
Application number: CN202022828611.9U
Authority: CN
Inventors: 李潘
Original assignee: Shenzhen Heyi Optical Technology Co ltd
Current assignee: Shenzhen Heyi Optical Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-06-29
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a pair of glasses with adjustable angle of glasses legs, which comprises a glasses frame, lenses embedded in the glasses frame, pile heads arranged at two ends of the glasses frame, and a glasses leg hinged with each pile head; the angle clamping component is arranged at the joint of each glasses leg and the pile head; the angle clamping assembly comprises a clamping block hinged with the pile head and a clamping groove which is formed in the end face of the glasses leg and used for clamping the clamping block; a space for the clamping block to move in the height direction is reserved in the clamping groove, so that the glasses legs rotate by a preset angle relative to the pile head; and a limiting structure is arranged between the clamping block and the clamping groove so that the glasses legs are clamped at the rotated positions. The utility model discloses can rotate mirror leg angle of regulation according to individual bridge of the nose characteristic to make the mirror leg fix at predetermined angle through limit structure, therefore the utility model discloses can satisfy the user's demand of different bridge of the nose heights, improve the comfort level of wearing.

Description

Glasses with adjustable leg angles

Technical Field

The utility model relates to the technical field of glasses, especially, relate to a glasses of adjustable mirror leg angle.

Background

The glasses are simple optical devices manufactured for correcting eyesight, protecting the glasses or decorating and mainly comprise a glasses frame, lenses arranged in the glasses frame, a pile head and glasses legs hinged through the pile head. The use of spectacles is very extensive, including myopia spectacles, sunglasses, decorative spectacles, etc.

As the five sense organs of the human are not the same, the height of the nose bridge of each human is different, and especially for myopia patients, the glasses for myopia are worn for a long time, so that the comfort degree of the wearer needs to be kept. The existing glasses legs are fixed and not adjustable, and cannot be adjusted adaptively according to the characteristics of the nose bridge of an individual, so that the wearing comfort is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a glasses of adjustable mirror leg angle can rotate mirror leg angle regulation according to individual bridge of the nose characteristic to make the mirror leg fix at predetermined angle through limit structure, therefore the utility model discloses can satisfy the user's demand of different bridge of the nose heights, improve the comfort level of wearing.

In order to realize the purpose, the following technical scheme is adopted:

glasses with adjustable leg angles comprise a glasses frame, lenses embedded in the glasses frame, pile heads arranged at two ends of the glasses frame respectively, and a leg hinged to each pile head; the angle clamping component is arranged at the joint of each glasses leg and the pile head; the angle clamping assembly comprises a clamping block hinged with the pile head and a clamping groove which is formed in the end face of the glasses leg and used for clamping the clamping block; a space for the clamping block to move in the height direction is reserved in the clamping groove, so that the glasses legs rotate by a preset angle relative to the pile head; and a limiting structure is arranged between the clamping block and the clamping groove so that the glasses legs are clamped at the rotated positions.

Preferably, the height of the clamping block from one end of the pile head to the other end of the pile head is gradually reduced, and the height of the clamping groove far away from one end of the pile head is greater than the height of the clamping block.

Preferably, the limiting structure comprises a first sawtooth structure arranged at one end side of the clamping block far away from the pile head, and a second sawtooth structure arranged at the corresponding end side of the clamping groove; the first sawtooth structure is connected with the second sawtooth structure in a meshed mode.

Preferably, the end surfaces of the opposite connection of the temple and the pile head are arc surfaces which are matched with each other, so that the temple rotates along the arc surfaces.

Preferably, the clamping block is movably arranged in the clamping groove through a first rotating shaft.

Preferably, a shaft sleeve is integrally formed at one end of the clamping block close to the pile head, and the shaft sleeve is connected with the pile head through a second rotating shaft.

Preferably, the middle part of the spectacle frame is provided with a nose support seat, and the nose support seat comprises two support seats; the two sides of each support in the length direction are respectively provided with a third sawtooth structure, one surface of each sawtooth, which is back to the picture frame, is an arc surface, and the surface facing the picture frame is a step surface; the outer sides of the two support seats are sleeved with nose support sleeves.

Adopt above-mentioned scheme, the beneficial effects of the utility model are that:

by additionally arranging the angle clamping component between the glasses legs and the pile head, the utility model can rotate the glasses legs to adjust the angle according to the individual nose bridge characteristics, and fix the glasses legs at a preset angle through the limiting structure, thereby the utility model can meet the requirements of users with different nose bridge heights and improve the wearing comfort level; in addition, the sawtooth of the third sawtooth structure of nose bracket seat is the arcwall face for the one side of picture frame dorsad, and the one side towards the picture frame is the step face, makes things convenient for the cover to establish nose pad cover and can prevent effectively that nose pad cover accident from droing.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of one of the view angles of the position-locking block and the pile head of the present invention;

fig. 3 is a perspective view of the blocking block and the pile head of the present invention from another view angle;

fig. 4 is a schematic structural view of the angle locking assembly of the present invention;

FIG. 5 is a perspective view of the nose pad of the present invention;

wherein the figures identify the description:

1-a spectacle frame, 2-a lens,

3-pile head, 4-glasses leg,

5-an angle clamping component, 6-a shaft sleeve,

7-a second rotating shaft, 8-a nose bracket,

9-nose pad sleeve, 51-clamping block,

52-a blocking groove, 53-a first sawtooth structure,

54-a second saw tooth structure, 55-a first rotating shaft,

81-third saw tooth structure.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 5, the present invention provides glasses with adjustable angle of glasses legs, which comprises a glasses frame 1, lenses 2 embedded in the glasses frame 1, a pile head 3 respectively disposed at two ends of the glasses frame 1, and a glasses leg 4 hinged to each pile head 3; the glasses also comprise an angle clamping component 5 arranged at the joint of each glasses leg 4 and the pile head 3; the angle clamping assembly 5 comprises a clamping block 51 hinged with the pile head 3 and a clamping groove 52 arranged on the end face of the glasses leg 4 and used for clamping the clamping block 51; a space for the clamping block 51 to move in the height direction is reserved in the clamping groove 52, so that the glasses legs 4 rotate by a preset angle relative to the pile heads 3; a limiting structure is arranged between the blocking block 51 and the blocking groove 52, so that the glasses legs 4 are blocked at the rotated positions.

The height of the locking block 51 decreases gradually from one end of the pile head 3 to the other end, and the height of the locking groove 52 far from the end of the pile head 3 is greater than the height of the locking block 51. As shown in fig. 4, the longitudinal section of the catching block 51 is preferably constructed like an isosceles trapezoid except that the surface where the long bottom side is located is provided as an arc surface (the end where the boss 6 is provided) to facilitate the rotation of the temples 4. Thus, the detent groove 52 is also configured like an isosceles trapezoid, the length of the short base H thereof being greater than the length D of the short base of the detent block 51.

The limiting structure comprises a first sawtooth structure 53 arranged at one end side of the clamping block 51 far away from the pile head 3 and a second sawtooth structure 54 arranged at the corresponding end side of the clamping groove 52; the first sawtooth structure 53 is engaged with the second sawtooth structure 54. At least one of the first saw-tooth structure 53 and the second saw-tooth structure 54 is made of an elastic material, so that the two structures are prevented from being in rigid contact and cannot move relatively.

The end faces of the glasses legs 4 and the pile heads 3 which are oppositely connected are arc surfaces which are matched with each other, so that the glasses legs 4 rotate along the arc surfaces. The block 51 is movably mounted in the slot 52 via a first shaft 55. The clamping block 51 is integrally formed with a shaft sleeve 6 at an end close to the pile head 3, and the shaft sleeve 6 is connected with the pile head 3 through a second rotating shaft 7.

The middle part of the spectacle frame 1 is provided with a nose support seat 9, the nose support seat 9 comprises two support seats, the outer sides of the two support seats are sleeved with nose support sleeves 9, and the nose support sleeves 9 are made of TPE materials; the two sides of each support in the length direction are respectively provided with a third sawtooth structure 81, one surface of each sawtooth, which is back to the spectacle frame 1, is an arc surface, and when the nose pad sleeve 9 is sleeved, the nose pad sleeve 9 slides in from the arc surface of the sawtooth; because the side facing the picture frame 1 is a step surface, the step surface of the sawtooth and the arc surface are excessively sharp corners, and the nose pad sleeve 9 can be effectively prevented from falling off accidentally.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Glasses with adjustable leg angles comprise a glasses frame, lenses embedded in the glasses frame, pile heads arranged at two ends of the glasses frame respectively, and a leg hinged to each pile head; the glasses are characterized by further comprising an angle clamping component arranged at the joint of each glasses leg and the pile head; the angle clamping assembly comprises a clamping block hinged with the pile head and a clamping groove which is formed in the end face of the glasses leg and used for clamping the clamping block; a space for the clamping block to move in the height direction is reserved in the clamping groove, so that the glasses legs rotate by a preset angle relative to the pile head; and a limiting structure is arranged between the clamping block and the clamping groove so that the glasses legs are clamped at the rotated positions.

2. The glasses of claim 1, wherein the height of the catching block is gradually reduced from one end of the post head to the other end, and the height of the catching groove far from the end of the post head is greater than the height of the catching block.

3. The glasses with adjustable temple angles of claim 2, wherein the limiting structure comprises a first saw-tooth structure provided at one end side of the catching block away from the stud head, and a second saw-tooth structure provided at the corresponding end side of the catching groove; the first sawtooth structure is connected with the second sawtooth structure in a meshed mode.

4. The glasses of claim 1, wherein the end surfaces of the glasses legs opposite to the stub are arc surfaces which are matched with each other, so that the glasses legs can rotate along the arc surfaces.

5. The eyeglasses with adjustable temple angles of claim 1, wherein said catch block is movably mounted in a catch groove via a first pivot.

6. The eyeglasses with adjustable temple angles of claim 1, wherein said retainer block has a bushing integrally formed at an end adjacent to the post head, and wherein the bushing is connected to the post head via a second pivot.

7. The glasses with the adjustable angle of the glasses legs as claimed in claim 1, wherein the middle part of the glasses frame is provided with a nose support, and the nose support comprises two supports; the two sides of each support in the length direction are respectively provided with a third sawtooth structure, one surface of each sawtooth, which is back to the picture frame, is an arc surface, and the surface facing the picture frame is a step surface; the outer sides of the two support seats are sleeved with nose support sleeves.