CN219609365U

CN219609365U - Adjustable glasses

Info

Publication number: CN219609365U
Application number: CN202320867319.9U
Authority: CN
Inventors: 刘飞; 郑春米; 刘涵彬
Original assignee: Wenzhou Feihan Glasses Co ltd
Current assignee: Wenzhou Feihan Glasses Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-29
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses an adjustable glasses, which structurally comprises a glasses frame and glasses legs hinged to two ends of the glasses frame, wherein the rear end of each glasses leg is provided with a supporting part, the rear end of each supporting part is downwards bent, the lower end face of the bent part of each supporting part is provided with a containing section for containing a movable supporting leg, a shaft piece is arranged in the containing section, one end of each movable supporting leg is provided with a rotating part matched with the shaft piece, a locking assembly for locking the rotating part is arranged at the corresponding position of the containing section, a through hole is formed in the corresponding position of the supporting part, a pressing piece is arranged in the through hole, and the pressing piece is used for controlling locking or unlocking of the locking assembly.

Description

Adjustable glasses

Technical Field

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

Background

The prior glasses, such as sunglasses, goggles for riding and myopia glasses for improving eyesight of the glasses, are generally only suitable for one state, such as sunglasses can be well and stably fixed at an eye adaptation position through the matching of ears and nose bridges in normal use, wherein the bending angle of the matched parts of the ears is fixed, and the bending angle of the matched free ends of the temples and the ears is smaller in general for protecting wearing comfort. The glasses easily slide down when people move or move in a large extent, such as when the people do a head-down motion.

In order to solve the above-mentioned problems, chinese patent publication (bulletin) No. CN215910740U discloses an adjustable earpiece, a glasses frame and glasses, which comprises an earpiece main body, wherein a curved fixing portion and a movable portion capable of adjusting a rotation angle are provided at a free end of the earpiece main body, a rotation shaft is provided between the movable portion and the earpiece main body or between the movable portion and the fixing portion, and when the rotation shaft rotates the movable portion, an included angle between the movable portion and the earpiece main body is variable. When the glasses leg adjusting mechanism is used, the movable part is connected with the glasses leg main body through the rotating shaft, an elastic limiting structure is arranged between the rotating shaft and the glasses leg main body, when the movable part needs to be rotated, the movable part is rotated by taking the rotating shaft as a center, and when the movable part rotates for a certain angle each time, adjusting sounds are generated among elastic limiting structure parts, and the elastic limiting structure parts are relatively fixed after being adjusted to each position; but it can impel each first spacing latch or second spacing business turn over repeatedly rather than corresponding draw-in groove when rotating at every turn, and because prevent changeing between the damping force and the draw-in groove and produce deformation at every turn between each first spacing latch and second spacing latch, it is broken or elastic force decline to lead to spacing latch to take place easily after long-time use, and then influence the daily regulation or the fixed of mirror leg, influence life.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide an adjustable glasses so as to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an glasses with adjustable, including the picture frame and articulate in the mirror leg at picture frame both ends, every mirror leg rear end all has supporting part, the supporting part rear end is the setting of bending downwards, the lower terminal surface of supporting part department of bending has been offered and is used for holding movable leg's holding interval, this holds interval built-in shaft spare that has, movable leg one end has the rotating part with this shaft spare complex, it is provided with the locking subassembly that is used for realizing locking to the rotating part to hold interval in rotating part correspondence department, the through-hole has been seted up to the supporting part correspondence department of rotating part and the through-hole embeds has the press piece, the press piece is used for controlling locking or the unblock of locking subassembly.

The utility model is further provided with: the shaft piece comprises a columnar part fixedly connected with the accommodating section and a limiting part positioned at the outer end of the columnar part, the rotating part is provided with a movable hole matched with the columnar part, and the rotating part is movably connected with the columnar part through the movable hole.

The utility model is further provided with: the column portion is located outside and is provided with a plurality of groups of elastic pieces that are the setting of pairwise between rotating portion and the interval inner wall that holds, and rotating portion compresses tightly towards spacing portion one side all the time owing to the effort of a plurality of elastic pieces.

The utility model is further provided with: the locking assembly comprises a first limiting ring arranged on the outer ring of one end of the movable hole, which is away from the elastic piece, the first limiting ring and the movable hole are coaxially arranged, a plurality of limiting grooves are formed by surrounding the outer ring, a second limiting ring with the same size as the first limiting ring is arranged at the corresponding position of the inner wall of the accommodating section, a plurality of limiting teeth matched with the limiting grooves are arranged on the outer end surface of the second limiting ring in a surrounding mode, and when the rotating part is pressed towards one side of the limiting part, the limiting teeth of the second limiting ring are enabled to enter the limiting grooves of the first limiting ring to rotate to realize locking.

The utility model is further provided with: the pressing piece comprises a fixing part and a pressing part movably arranged in the fixing part, a containing groove for containing the columnar part and the limiting part is formed in the inner end of the pressing part, and the rotating part is pressed towards one side of the elastic piece along the columnar part and the limiting part enter the containing groove when the pressing part is pressed inwards.

The utility model is further provided with: the inner end of the pressing part is positioned on the outer ring of the accommodating groove and is movably embedded with a plurality of ball balls.

The utility model is further provided with: the outer end face of the movable supporting leg is embedded with a sponge protection pad.

In summary, the utility model has the following beneficial effects: the movable supporting legs are positioned in the accommodating section in the initial state, so that daily use of the glasses is not influenced, and the positions of the movable supporting legs are limited in the accommodating section through the locking assembly, so that the movable supporting legs are prevented from sliding out of the accommodating section by mistake; when the anti-drop performance of the glasses is required to be improved, the pressing piece is pressed inwards, the limiting locking of the locking component to the movable supporting leg is caused to disappear, the movable supporting leg can be rotated out of the accommodating concave position at the moment, and the movable supporting leg is clamped behind the ears of a wearer and is always tightly attached to the ears of the wearer when the glasses are worn, so that the anti-drop effect of the glasses is ensured; according to the utility model, the pressing piece is pressed or released to lock or unlock the position of the movable supporting leg, so that the practical state of the glasses can be quickly adjusted during daily use, and the convenience of using the glasses is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the internal structure of the support of the present utility model;

FIG. 3 is an enlarged schematic view of a partial structure at A in FIG. 2;

FIG. 4 is a schematic diagram illustrating the cooperation of a first stop collar and a second stop collar according to the present utility model;

fig. 5 is a schematic structural view of an elastic sheet according to the present utility model.

Reference numerals: 1. a frame; 10. a temple; 2. a support part; 20. a housing section; 21. a movable support leg; 22. a sponge protection pad; 3. a shaft member; 30. a columnar portion; 31. a limit part; 32. a containing groove is arranged; 4. a rotating part; 40. a movable hole; 41. a first stop collar; 42. a limit groove; 43. a second limiting ring; 44. limit teeth; 5. a through hole; 50. a pressing member; 51. a pressing part; 52. a ball; 53. assembling lugs; 54. an assembly groove; 55. a fastening hole; 56. a slide hole; 57. a chute; 58. a slide block; 59. a fixing part; 6. an elastic sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an adjustable glasses according to an embodiment of the present utility model includes a glasses frame 1 and glasses legs 10 hinged at two ends of the glasses frame 1, a support portion 2 is provided at a rear end of each glasses leg 10, the rear end of the support portion 2 is bent downward, a receiving section 20 for receiving a movable leg 21 is provided at a lower end surface of the bent portion of the support portion 2, a shaft 3 is disposed in the receiving section 20, one end of the movable leg 21 has a rotating portion 4 engaged with the shaft 3, a locking assembly for locking the rotating portion 4 is disposed at a position corresponding to the rotating portion 4 in the receiving section 20, a through hole 5 is provided at a position corresponding to the rotating portion 4 in the support portion 2, a pressing member 50 is disposed in the through hole 5, and the pressing member 50 is used for controlling locking or unlocking of the locking assembly.

When in use, the movable supporting leg 21 is positioned in the accommodating section 20 in an initial state, so that daily use of the glasses is not influenced, and the position of the movable supporting leg 21 is limited in the accommodating section 20 through the locking component, so that the movable supporting leg is prevented from sliding out of the accommodating section 20 by mistake; when the anti-drop performance of the glasses is required to be improved, the inner pressure pressing piece 50 and the limiting locking of the locking component to the movable supporting leg 21 are caused to disappear, the movable supporting leg 21 can be rotated out of the accommodating concave position at the moment, and the movable supporting leg 21 is clamped behind the ears of a wearer and is always tightly attached to the ears of the wearer when the glasses are worn, so that the anti-drop effect of the glasses is ensured.

The shaft 3 comprises a column part 30 fixedly connected with the accommodating section 20 and a limiting part 31 positioned at the outer end of the column part 30, the rotating part 4 is provided with a movable hole 40 matched with the column part 30, and the rotating part 4 is movably connected with the column part 30 through the movable hole 40.

When in use, the movable hole 40 and the columnar part 30 are matched to ensure the smoothness of the movement of the movable supporting leg 21, and the limiting part 31 is arranged to prevent the movable supporting leg 21 from being separated from the columnar part 30.

A plurality of groups of elastic pieces 6 which are arranged in pairs are arranged between the rotating part 4 and the inner wall of the accommodating section 20 outside the columnar part 30, and the rotating part 4 is always pressed towards one side of the limiting part 31 due to the acting force of the elastic pieces 6.

When the elastic piece pressing device is used, the rotating part 4 is always pressed towards one side of the limiting part 31 due to the acting force of each group of elastic pieces 6 in the initial state, and the elastic pieces 6 are arranged in a pair-by-pair mode, so that the reset performance of the pressed rotating part 4 is effectively improved.

The locking assembly comprises a first limiting ring 41 arranged on the outer ring of one end of the movable hole 40, which is far away from the elastic piece 6, the first limiting ring 41 and the movable hole 40 are coaxially arranged, a plurality of limiting grooves 42 are formed by bypassing the outer ring, a second limiting ring 43 with the same size as the first limiting ring 41 is arranged on the corresponding position of the inner wall of the accommodating section 20, a plurality of limiting teeth 44 matched with the limiting grooves 42 are formed by encircling the outer end surface of the second limiting ring 43, and when the rotating part 4 is pressed towards one side of the limiting part 31, the limiting teeth 44 of the second limiting ring 43 are caused to enter the limiting grooves 42 of the first limiting ring 41 to realize locking on the rotation of the rotating part 4; the pressing member 50 includes a fixing portion and a pressing portion 51 movably disposed in the fixing portion, a receiving groove 32 for receiving the columnar portion 30 and the limiting portion 31 is formed in an inner end of the pressing portion 51, and when the pressing portion 51 is pressed inward, the rotating portion 4 is pressed toward the elastic sheet 6 along the columnar portion 30, and the columnar portion 30 and the limiting portion 31 enter the receiving groove 32.

When in use, the rotating part 4 is always pressed towards one side of the limiting part 31 under the action of each group of elastic sheets in the initial state, and each limiting groove 42 of the first limiting ring 41 and each limiting tooth 44 of the second limiting ring 43 form limiting clamping in the state, so that the movable supporting leg 21 is in a locking state;

when the movable supporting leg 21 needs to be rotated out of the accommodating section 20, the pressing part 51 is pressed towards the inside of the accommodating section 20, the pressing part 51 is pressed in, the rotating part 4 is caused to slide along the columnar part 30 and compress each group of elastic pieces 6, the rotating part 4 is caused to slide, each limiting tooth 44 of the second limiting ring 43 is caused to withdraw from each limiting tooth 44 of the first limiting ring 41, at the moment, the limiting locking of the first limiting ring 41 and the second limiting ring 43 disappears, at the moment, the movable supporting leg 21 is rotated out of the accommodating section 20 and is caused to rotate to a required position while the pressing part 51 is ensured to continuously press in, and the first limiting ring 41 and the second limiting ring 43 are in a completely separated state in the rotating process, so that damping force generated in the rotating process does not act on the limiting teeth 44, the locking stability is ensured, the service life of a product is prolonged, the pressing part 51 is released after the movable supporting leg 21 reaches a designated position, at the moment, the rotating part 4 is rebounded to an initial position due to the acting force of each group of the elastic pieces 6, and the first limiting ring 41 and the second limiting ring 43 are caused to be locked again, and the position locking of the movable supporting leg 21 is realized;

wherein, the fixing part is matched with the through hole 5, two ends of the fixing part are correspondingly provided with two assembly lugs 53 matched with the fastening pieces, two sides of the outer opening end of the through hole 5 are correspondingly provided with two assembly grooves 54 for accommodating the assembly lugs 53, the two assembly grooves 54 are respectively internally provided with fastening holes 55, and when in use, the fastening pieces respectively penetrate through the two assembly lugs 53 and are respectively screwed with the two fastening holes 55, so that the installation of the pressing piece 50 is completed; the fixed part center is provided with a sliding hole 56, the inner wall of the sliding hole 56 is correspondingly provided with two sliding grooves 57, the pressing part 51 is arranged in the sliding hole 56 in a sliding way, and two sides of the pressing part extend to form sliding blocks 58 matched with the two sliding grooves 57.

The inner end of the pressing part 51 is positioned on the outer ring of the accommodating groove 32 and is movably embedded with a plurality of ball balls 52.

In use, the ball 52 prevents the pressing part 51 from blocking the rotation of the rotating part 4 when pressing the rotating part 4, thereby ensuring the smoothness of the angle adjustment of the movable support leg 21.

The outer end face of the movable supporting leg 21 is embedded with a sponge protection pad 22.

In use, the sponge pad 22 is arranged to effectively improve the comfort of contact between the movable leg 21 and the ears of the wearer.

Also, the terms pointed out by the present utility model are as follows: the directional or positional relationships indicated by the terms "front", "rear", "vertical", "horizontal", etc., are based on the directional or positional relationships shown in the drawings, are merely for convenience in describing the utility model and to simplify the description, and are not indicative or implying that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed to limit the scope of the utility model.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides an adjustable glasses, is including picture frame (1) and articulates in mirror leg (10) at picture frame (1) both ends, its characterized in that: every mirror leg (10) rear end all has supporting part (2), supporting part (2) rear end is the setting of bending downwards, the lower terminal surface of supporting part (2) department of bending has been seted up and has been used for holding movable leg (21) hold interval (20), should hold interval (20) built-in have shaft piece (3), movable leg (21) one end have with this shaft piece (3) complex rotation portion (4), hold interval (20) be located rotation portion (4) and correspond the department and be provided with be used for realizing the locking subassembly of locking to rotation portion (4), supporting part (2) are located rotation portion (4) and correspond department and have been seted up through-hole (5) and through-hole (5) built-in pressing piece (50), pressing piece (50) are used for controlling locking or unblock of locking subassembly.

2. The adjustable eyeglass according to claim 1, characterized in that: the shaft piece (3) comprises a columnar portion (30) fixedly connected with the accommodating section (20) and a limiting portion (31) located at the outer end of the columnar portion (30), a movable hole (40) matched with the columnar portion (30) is formed in the rotating portion (4), and the rotating portion (4) is movably connected with the columnar portion (30) through the movable hole (40).

3. The adjustable eyeglass according to claim 2, characterized in that: the column part (30) is located outside and is provided with a plurality of groups of elastic sheets (6) that are two-by-two opposite arrangement between rotation part (4) and the inner wall of holding section (20), rotation part (4) is pressed towards spacing portion (31) one side all the time because the effort of a plurality of elastic sheets (6).

4. The adjustable eyeglass according to claim 1, characterized in that: the locking assembly comprises a first limiting ring (41) arranged on the outer ring of one end of the movable hole (40) away from the elastic piece (6), a plurality of limiting grooves (42) are formed in the first limiting ring (41) and the movable hole (40) in a coaxial mode and are formed in an outer ring-winding mode, a second limiting ring (43) with the same size is arranged on the corresponding position of the first limiting ring (41) on the inner wall of the accommodating section (20), a plurality of limiting teeth (44) matched with the limiting grooves (42) are arranged on the outer end face of the second limiting ring (43) in a surrounding mode, and when the rotating part (4) is pressed towards one side of the limiting part (31), the limiting teeth (44) of the second limiting ring (43) are enabled to enter the limiting grooves (42) of the first limiting ring (41) to rotate to achieve locking.

5. The adjustable eyeglass according to claim 4, wherein: the pressing piece (50) comprises a fixing part (59) and a pressing part (51) movably arranged in the fixing part (59), a containing groove (32) for containing the columnar part (30) and the limiting part (31) is formed in the inner end of the pressing part (51), and the rotating part (4) is pressed towards one side of the elastic piece (6) along the columnar part (30) when the pressing part (51) is pressed inwards, and the columnar part (30) and the limiting part (31) enter the containing groove (32).

6. The adjustable eyeglass according to claim 5, characterized in that: the inner end of the pressing part (51) is positioned at the outer ring of the accommodating groove (32) and is movably embedded with a plurality of ball balls (52).

7. The adjustable eyeglass according to claim 1, characterized in that: the outer end face of the movable supporting leg (21) is embedded with a sponge protection pad (22).