CN218122386U - Telescopic glasses - Google Patents

Abstract

The utility model discloses a pair of telescopic glasses, which comprises a glasses ring and a limiting mechanism; a lens ring: the glasses are distributed in the front and back, lenses are arranged in the glasses rings, a bridge is arranged between the two glasses rings, supporting pads are arranged at the ends, close to the bridge, of the right side surfaces of the glasses rings, connecting plates are arranged at the ends, far away from the bridge, of the glasses rings, rotating grooves are arranged at the right ends of the connecting plates, rotating columns are arranged between the upper inner walls and the lower inner walls of the rotating grooves, and glasses legs are rotatably connected to the outer cambered surfaces of the rotating columns; a limiting mechanism: set up in mirror leg and the holistic inside of constituteing of rotary column, the mirror leg includes fixed leg, adjusting screw and removal landing leg, and this telescopic glasses, the glasses mirror leg can stretch out and draw back, reduces the area occupied after glasses are closed and close the completion, conveniently accomodates glasses, can close the resistance that the in-process produced according to the use habit to glasses and change, and application scope is more extensive, and the user possesses better use and experiences.

Description

Telescopic glasses

Technical Field

The utility model relates to a glasses technical field specifically is telescopic glasses.

Background

The modern glasses are generally provided with a nose support in the middle of the lenses and soft pads at the positions of the left arm and the right arm on the ears, so that the comfort of people in the process of wearing the glasses is improved; in the prior art, in order to store glasses conveniently, the glasses legs of the glasses and the glasses frames are connected in a rotating mode often, the glasses legs can be folded when being stored, the occupied area of the glasses in the storage process is reduced, the glasses legs of some glasses are too long due to different wearing requirements of everyone, when being stored, the glasses legs of the glasses are prone to protruding, the glasses which cannot be stored well are folded, even the glasses legs of some glasses can stretch out and draw back, the glasses legs are easy to move after being folded, the storage process of the inconvenient glasses is carried out, and therefore telescopic glasses are provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide telescopic glasses, the glasses leg can stretch out and draw back, reduces the area occupied after the glasses are closed and receive to close, avoids the glasses leg to take place to remove easily after folding the completion, conveniently accomodates glasses, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the telescopic glasses comprise a glasses ring and a limiting mechanism;

a lens ring: the glasses are distributed in the front and back, lenses are arranged in the glasses rings, a bridge is arranged between the two glasses rings, supporting pads are arranged at the ends, close to the bridge, of the right side surfaces of the glasses rings, connecting plates are arranged at the ends, far away from the bridge, of the glasses rings, rotating grooves are arranged at the right ends of the connecting plates, rotating columns are arranged between the upper inner walls and the lower inner walls of the rotating grooves, and glasses legs are rotatably connected to the outer cambered surfaces of the rotating columns;

a limiting mechanism: set up in the holistic inside of constituteing in mirror leg and rotary column, the mirror leg of glasses can stretch out and draw back, reduces the area occupied after glasses receipts are closed and are accomplished, conveniently accomodates glasses, can fold the resistance that the in-process produced according to the use habit to glasses and change, and application scope is more extensive, and the user possesses better use and experiences.

Further, the mirror leg includes fixed leg, adjusting screw and removal landing leg, fixed leg rotates respectively and connects in the extrados of rotary column, and equal threaded connection has adjusting screw in the threaded hole of fixed leg right flank, and adjusting screw's right-hand member all is equipped with the removal landing leg, makes the mirror leg can stretch out and draw back, makes things convenient for glasses to receive and close.

Further, stop gear includes adjustment tank, stop part, fore-set, spring and spout, the adjustment tank sets up respectively in the extrados of rotary column, and the inside of adjustment tank all is equipped with stop part, and the spout sets up respectively in the inside left end of fixed leg, and the equal sliding connection in inside of spout has the fore-set, and the fore-set cooperates the installation with stop part, all is equipped with the spring between the right flank of fore-set and the adjacent spout right side inner wall, and the required effort is rotated to the increase mirror leg, makes the receipts of glasses receive the process more stable.

Furthermore, stop gear still includes spacing sliding ring, spacing sliding ring sets up respectively in the extrados right-hand member of fore-set, and spacing sliding ring is connected with the spacing groove lateral sliding of spout right-hand member, restricts the displacement range of fore-set.

Further, the limiting part comprises a screw rod, a sliding ring and an eccentric block, the sliding ring is connected to the inside of the adjusting groove in a sliding mode, the eccentric block is arranged on the outer arc surface of the sliding ring, the arc surface of the right end of the eccentric block is in contact with the left end of the ejection column, the screw rod is connected between the upper inner wall and the lower inner wall of the adjusting groove in a rotating mode, the screw rod is connected with the middle of the adjacent sliding ring in a threaded mode, and the position of the ejection column is limited.

Furthermore, the upper surface of the eccentric block is inclined downwards from left to right, so that the telescopic amplitude of the spring in the glasses folding process can be changed conveniently.

Furthermore, the right end of the movable support leg is provided with a foot sleeve, so that friction between the movable support leg and the ears of a person in the using process is reduced.

Compared with the prior art, the beneficial effects of the utility model are that: the telescopic glasses have the following advantages:

1. rotate the removal landing leg, screw hole threaded connection through adjusting screw and fixed leg right flank, make the distance between removal landing leg and the fixed leg change, the mirror leg is flexible, be applicable to the demand of wearing of glasses under the different situation, after glasses use is accomplished, rotate the fixed leg, make fixed leg and rotary column take place relative rotation, the left end of fore-set all the time with the cambered surface contact of eccentric block right-hand member, because the eccentric block is salient right, along with the rotation of fixed leg, under the restriction of eccentric block, make the fore-set drive the spring and accomplish once flexible, after the mirror leg is converted into completely, under the spring action of spring, increase the required effort of fixed leg rotation, it can not change to keep the receipts state of glasses, make the receipts process of glasses more stable, the glasses mirror leg can stretch out and draw back, reduce the area after glasses leg is received to receipts, increase the effort that the mirror leg rotates needs, avoid taking place the removal easily after the folding completion, conveniently accomodate glasses.

2. Rotate the screw rod, make the sliding ring drive eccentric block and reciprocate, because the upper surface of eccentric block sets up from a left side to right downward sloping, through the change of eccentric block position, can receive the flexible range of in-process to adjust to the spring at glasses receipts, can receive the resistance that produces to glasses receipts according to the use habit and change, application scope is more extensive, and the user possesses better use and experiences.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is a schematic structural view of the position limiting component of the present invention;

FIG. 4 is a schematic structural view of the interior of the rotary trough of the present invention;

fig. 5 is a schematic structural view of the glasses legs of the present invention.

In the figure: the glasses comprise a glasses ring 1, a glasses lens 2, a nose bridge frame 3, a supporting pad 4, a connecting plate 5, a rotating groove 6, a rotating column 7, glasses legs 8, fixed supporting legs 81, an adjusting screw 82, movable supporting legs 83, a limiting mechanism 9, an adjusting groove 91, a limiting component 92, a screw 921, a sliding ring 922, an eccentric block 923, a top column 93, a limiting sliding ring 94, a spring 95, a sliding groove 96 and a foot sleeve 10.

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 all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present embodiment provides the following technical solutions: the telescopic glasses comprise a glasses ring 1 and a limiting mechanism 9;

a lens ring 1: the glasses ring comprises two glasses rings which are distributed front and back, the glasses rings 1 are internally provided with lenses 2, the vision problem is corrected through the lenses 2, a nose bridge frame 3 is arranged between the two glasses rings 1, one end of the right side surface of each of the glasses rings 1, which is close to the nose bridge frame 3, is provided with a supporting pad 4, which facilitates the contact between glasses and the bridge of the nose of a human body, one end of each of the glasses rings 1, which is far away from the nose bridge frame 3, is provided with a connecting plate 5, the right end of each of the connecting plates 5 is provided with a rotary groove 6, a rotary column 7 is arranged between the upper inner wall and the lower inner wall of each of the rotary grooves 6, the outer cambered surfaces of the rotary columns 7 are rotatably connected with glasses legs 8, the glasses are folded through the relative rotation of the glasses legs 8 and the rotary columns 7, each of the glasses leg 8 comprises a fixed leg 81, an adjusting screw 82 and a movable leg 83, the fixed leg 81 is rotatably connected with the outer cambered surface of the rotary column 7 respectively, the adjusting screws 82 are connected with the threaded holes in the right side of the fixed supporting leg 81 in a threaded manner, the right ends of the adjusting screws 82 are provided with movable supporting legs 83, the movable supporting legs 83 are rotated, the movable supporting legs 83 drive the adjusting screws 82 to rotate, the distance between the movable supporting legs 83 and the fixed supporting legs 81 is increased through threaded connection of the adjusting screws 82 and the threaded holes in the right side of the fixed supporting legs 81, the glasses legs 8 are extended, and the glasses are suitable for wearing requirements of glasses under different conditions;

and a limiting mechanism 9: the limiting mechanism 9 comprises an adjusting groove 91, a limiting part 92, a support pillar 93, a spring 95 and a sliding groove 96, the adjusting groove 91 is respectively arranged on the outer arc surface of the rotary column 7, the limiting part 92 is respectively arranged inside the adjusting groove 91, the sliding groove 96 is respectively arranged at the left end inside the fixed supporting leg 81, the support pillar 93 is respectively connected inside the sliding groove 96 in a sliding manner, the support pillar 93 and the limiting part 92 are installed in a matching manner, the spring 95 is respectively arranged between the right side surface of the support pillar 93 and the inner wall of the right side of the adjacent sliding groove 96, the limiting mechanism 9 further comprises a limiting sliding ring 94, the limiting sliding ring 94 is respectively arranged at the right end of the outer arc surface of the support pillar 93, the limiting sliding ring 94 is connected with the limiting groove at the right end of the sliding groove 96 in a transverse sliding manner, the limiting part 92 comprises a screw 921, a sliding ring 922 and an eccentric block 923, the sliding ring 922 is respectively connected inside the adjusting groove 91 in a vertical sliding manner, the outer cambered surfaces of the sliding rings 922 are provided with eccentric blocks 923, the cambered surfaces at the right ends of the eccentric blocks 923 are in contact with the left ends of the top posts 93, the screw rods 921 are rotatably connected between the upper and lower inner walls of the adjusting grooves 91, the screw rods 921 are respectively in threaded connection with the middle parts of the adjacent sliding rings 922, the upper surfaces of the eccentric blocks 923 are inclined downwards from left to right, in the process of folding the glasses, the fixed support legs 81 and the rotating posts 7 rotate relatively, the left ends of the top posts 93 are always in contact with the cambered surfaces at the right ends of the eccentric blocks 923, as the eccentric blocks 923 protrude rightwards, the top posts 93 drive the springs 95 to complete one-time expansion under the limitation of the eccentric blocks 923, after the glasses legs 8 are completely folded, under the elastic action of the springs 95, the acting force required by the rotation of the fixed support legs 81 is increased, the folding state of the glasses is kept unchanged, the folding process of the glasses is more stable, and the screw rods 921 can be rotated, because sliding ring 922 and the inside vertical slip of adjustment tank 91, the rotation of restriction sliding ring 922, through the threaded connection of sliding ring 922 and screw rod 921, make sliding ring 922 drive eccentric block 923 reciprocate, because the cambered surface of eccentric block 923 and fore-set 93 contact from left to right downward sloping, the upper surface from a left side to the setting of right downward sloping, receive the flexible range of process kind at glasses receipts to spring 95 and adjust, application scope is more extensive.

The utility model provides a telescopic glasses's theory of operation as follows: when the glasses folding device is used, the movable supporting legs 83 are rotated as required, the movable supporting legs 83 drive the adjusting screws 82 to rotate, the adjusting screws 82 are in threaded connection with threaded holes in the right sides of the fixed supporting legs 81 through the adjusting screws 82, the distance between the movable supporting legs 83 and the fixed supporting legs 81 is increased, the glasses legs 8 are extended, and the glasses folding device is suitable for the wearing requirements of glasses under different conditions.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims (7)

1. Telescopic glasses, its characterized in that: comprises a lens ring (1) and a limiting mechanism (9);

lens ring (1): the glasses are distributed front and back, the glasses (2) are arranged in the glasses rings (1), the bridge (3) is arranged between the two glasses rings (1), the supporting pad (4) is arranged at one end, close to the bridge (3), of the right side surface of each glasses ring (1), the connecting plate (5) is arranged at one end, far away from the bridge (3), of each glasses ring (1), the rotating groove (6) is arranged at the right end of each connecting plate (5), the rotating column (7) is arranged between the upper inner wall and the lower inner wall of each rotating groove (6), and the outer arc surface of each rotating column (7) is rotatably connected with the glasses legs (8);

limiting mechanism (9): is arranged in the inner part of the whole body formed by the glasses legs (8) and the rotating columns (7).

2. The retractable eyeglasses according to claim 1, wherein: mirror leg (8) are including fixed landing leg (81), adjusting screw (82) and removal landing leg (83), fixed landing leg (81) rotate respectively to be connected in the extrados of rotary column (7), and the threaded hole of fixed landing leg (81) right flank all threaded connection has adjusting screw (82), and the right-hand member of adjusting screw (82) all is equipped with removal landing leg (83).

3. The retractable eyeglasses according to claim 2, wherein: stop gear (9) are including adjustment tank (91), stop part (92), fore-set (93), spring (95) and spout (96), adjustment tank (91) set up respectively in the extrados of rotary column (7), and the inside of adjustment tank (91) all is equipped with stop part (92), and spout (96) set up respectively in the inside left end of fixed landing leg (81), and the equal sliding connection in inside of spout (96) has fore-set (93), and fore-set (93) and stop part (92) cooperation installation all are equipped with spring (95) between the right flank of fore-set (93) and adjacent spout (96) right side inner wall.

4. The retractable eyeglasses of claim 3, wherein: the limiting mechanism (9) further comprises a limiting sliding ring (94), the limiting sliding ring (94) is arranged at the right end of the outer arc surface of the top column (93) respectively, and the limiting sliding ring (94) is connected with a limiting groove at the right end of the sliding groove (96) in a transverse sliding mode.

5. The retractable eyeglasses of claim 3, wherein: stop part (92) include screw rod (921), sliding ring (922) and eccentric block (923), vertical sliding connection respectively in the inside of adjustment tank (91) sliding ring (922), the outer cambered surface of sliding ring (922) all is equipped with eccentric block (923), the cambered surface and the fore-set (93) left end contact of eccentric block (923) right-hand member, screw rod (921) rotate to be connected between the upper and lower inner wall of adjustment tank (91), screw rod (921) respectively with adjacent sliding ring (922) middle part threaded connection.

6. The retractable eyeglasses of claim 5, wherein: the upper surface of the eccentric block (923) is inclined downwards from left to right.

7. The retractable eyeglasses of claim 2, wherein: the right ends of the movable supporting legs (83) are provided with foot sleeves (10).

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